Fix noexcept in find_or_throw

- Добавлены методы get, prefix, suffix
- Методы substr и simple_str() объявлены deprecated.
- Added methods get, prefix, suffix
- The substr and simple_str() methods are deprecated.

CMakeLists.txt

@@ -5,7 +5,7 @@ include(FetchContent)
 
 project(
     simstr
-    VERSION 1.6.6
+    VERSION 1.9.1
     DESCRIPTION "Yet another modern C++ string library"
     HOMEPAGE_URL "https://github.com/orefkov/simstr"
     LANGUAGES CXX
@@ -29,6 +29,12 @@ option(SIMSTR_BUILD_TESTS "Build tests" ON)
 option(SIMSTR_BENCHMARKS "Build benchmarks" Off)
 option(USE_SYSTEM_DEPS "Use system dependencies" Off)
 cmake_dependent_option(SIMSTR_LINK_NATVIS "Link natvis file" On CAN_LINK_NATVIS Off)
+cmake_dependent_option(SIMSTR_USE_LIBCXX "Use libc++" Off "NOT CAN_LINK_NATVIS" Off)
+
+if (SIMSTR_USE_LIBCXX)
+    set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -stdlib=libc++")
+    set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -stdlib=libc++ -lc++abi")
+endif(SIMSTR_USE_LIBCXX)
 
 add_library(simstr_simstr
     src/sstring.cpp
@@ -125,6 +131,9 @@ if(SIMSTR_BUILD_TESTS)
     if(TARGET gtest)
         target_compile_features(gtest PUBLIC cxx_std_23)
         target_compile_features(gtest_main PUBLIC cxx_std_23)
+        if (CLANG_COMPILER)
+            target_compile_options(gtest PRIVATE -Wno-error=character-conversion)
+        endif(CLANG_COMPILER)
     endif()
 endif()
 
@@ -142,6 +151,10 @@ function(GBencmark)
     set(BENCHMARK_INSTALL_DOCS OFF)
     set(BENCHMARK_DOWNLOAD_DEPENDENCIES ON)
     set(BENCHMARK_ENABLE_GTEST_TESTS OFF)
+    if (SIMSTR_USE_LIBCXX)
+        set(BENCHMARK_USE_LIBCXX On)
+    endif(SIMSTR_USE_LIBCXX)
+
     add_compile_definitions(BENCHMARK_STATIC_DEFINE)
     FetchContent_MakeAvailable(googlebench)
     if(TARGET benchmark)

CMakePresets.json

@@ -134,8 +134,8 @@
       "inherits": "base",
       "displayName": "Linux base",
       "cacheVariables": {
-        "CMAKE_C_COMPILER": "gcc-13",
-        "CMAKE_CXX_COMPILER": "g++-13",
+        "CMAKE_C_COMPILER": "gcc",
+        "CMAKE_CXX_COMPILER": "g++",
         "CMAKE_EXPORT_COMPILE_COMMANDS": true
       },
       "condition": {
@@ -169,7 +169,7 @@
     },
     {
       "name": "linux-release",
-      "displayName": "Linux Release",
+      "displayName": "Linux Release GCC",
       "inherits": "linux-base",
       "cacheVariables": {
         "CMAKE_BUILD_TYPE": "Release"
@@ -181,8 +181,20 @@
       "inherits": "linux-base",
       "cacheVariables": {
         "CMAKE_BUILD_TYPE": "Release",
-        "CMAKE_C_COMPILER": "clang-21",
-        "CMAKE_CXX_COMPILER": "clang++-21"
+        "CMAKE_C_COMPILER": "clang",
+        "CMAKE_CXX_COMPILER": "clang++"
+      }
+    },
+    {
+      "name": "linux-release-clang-libcxx",
+      "displayName": "Linux Release Clang libc++",
+      "inherits": "linux-base",
+      "cacheVariables": {
+        "CMAKE_BUILD_TYPE": "Release",
+        "CMAKE_C_COMPILER": "clang",
+        "CMAKE_CXX_COMPILER": "clang++",
+        "SIMSTR_USE_LIBCXX": true,
+        "SIMSTR_BENCHMARKS":  true
       }
     }
   ],

bench/CMakeLists.txt

@@ -6,7 +6,12 @@ cmake_minimum_required (VERSION 3.15)
 add_executable(benchStr bench_str.cpp bench.h)
 target_link_libraries(benchStr simstr::simstr benchmark::benchmark)
 target_compile_features(benchStr PUBLIC cxx_std_23)
-target_compile_definitions(benchStr PRIVATE SIMSTR_VERSION="${PROJECT_VERSION}")
+target_compile_definitions(benchStr PRIVATE
+    SIMSTR_VERSION="${PROJECT_VERSION}"
+    CXX_COMPILER_ID="${CMAKE_CXX_COMPILER_ID}"
+    CXX_COMPILER_VERSION="${CMAKE_CXX_COMPILER_VERSION}"
+)
+
 FetchContent_Declare(
   fmt
   GIT_REPOSITORY https://github.com/fmtlib/fmt
@@ -14,7 +19,14 @@ FetchContent_Declare(
 )
 FetchContent_MakeAvailable(fmt)
 
-target_link_libraries(benchStr fmt::fmt)
+FetchContent_Declare(
+    stringzilla
+    GIT_REPOSITORY https://github.com/ashvardanian/StringZilla.git
+    GIT_TAG main  # or specify a version tag
+)
+FetchContent_MakeAvailable(stringzilla)
+
+target_link_libraries(benchStr fmt::fmt stringzilla_header)
 
 add_executable(process_result process_result.cpp)
 target_link_libraries(process_result simstr_simstr)

bench/bench_str.cpp

@@ -1,10 +1,12 @@
 /*
- * ver. 1.6.6
+ * ver. 1.9.1
  * (c) Проект "SimStr", Александр Орефков orefkov@gmail.com
  * Бенчмарки
  * (c) Project "SimStr", Aleksandr Orefkov orefkov@gmail.com
  * Benchmarks
  */
+#include <stringzilla/stringzilla.h>
+#include <stringzilla/stringzilla.hpp>
 
 #include "bench.h"
 #include <sstream>
@@ -19,11 +21,14 @@ using namespace std::literals;
 
 #ifdef EMSCRIPTEN
 #include <emscripten.h>
+bool do_sync = false;
 static void DoTeardown(const benchmark::State& state) {
     // Это нужно чтобы интерфейс браузера обновился
     // This is necessary for the browser interface to refresh.
+    if (!do_sync) {
         emscripten_sleep(1);
     }
+}
 #undef BENCHMARK
 #define BENCHMARK(...)                                                \
   BENCHMARK_PRIVATE_DECLARE(_benchmark_) =                            \
@@ -47,9 +52,131 @@ static void DoTeardown(const benchmark::State& state) {
 #define LONG_TEXT "123456789012345678901234567890"
 #define TEXT_16 "abbaabbaabbaabba"
 
-#define CHECK_RESULT
+//#define CHECK_RESULT
 
 void __(benchmark::State& state) { for (auto _: state) {} }
+namespace sz = ashvardanian::stringzilla;
+
+sz::string email_concat_stringzilla_app(sz::string name, sz::string_view domain, sz::string_view tld) {
+    return name.append("@").append(domain).append(".").append(tld);
+}
+
+//> sz::string email_concat_stringzilla_app(sz::string name, sz::string_view domain, sz::string_view tld) {
+void ConcatEmailSzApp(benchmark::State& state) {
+    sz::string name = "username";
+    sz::string_view domain = "verybigdomain", tld = "tld";
+    for (auto _: state) {
+        benchmark::DoNotOptimize(name);
+        benchmark::DoNotOptimize(domain);
+        benchmark::DoNotOptimize(tld);
+        auto email = email_concat_stringzilla_app(name, domain, tld);
+        benchmark::DoNotOptimize(email);
+    }
+}
+
+sz::string email_concat_stringzilla_exp(sz::string name, sz::string_view domain, sz::string_view tld) {
+    return sz::string{name | sz::string_view{"@"} | domain | sz::string_view{"."} | tld};
+}
+
+//> sz::string email_concat_stringzilla_exp(sz::string name, sz::string_view domain, sz::string_view tld) {
+void ConcatEmailSzExp(benchmark::State& state) {
+    sz::string name = "username";
+    sz::string_view domain = "verybigdomain", tld = "tld";
+    for (auto _: state) {
+        benchmark::DoNotOptimize(name);
+        benchmark::DoNotOptimize(domain);
+        benchmark::DoNotOptimize(tld);
+        auto email = email_concat_stringzilla_exp(name, domain, tld);
+        benchmark::DoNotOptimize(email);
+    }
+}
+
+std::string email_concat_format(std::string_view name, std::string_view domain, std::string_view tld) {
+    return std::format("{}@{}.{}", name, domain, tld);
+}
+//> std::string email_concat_format(std::string_view name, std::string_view domain, std::string_view tld) {
+void ConcatEmailFormat(benchmark::State& state) {
+    std::string_view name = "username", domain = "verybigdomain", tld = "tld";
+    for (auto _: state) {
+        benchmark::DoNotOptimize(name);
+        benchmark::DoNotOptimize(domain);
+        benchmark::DoNotOptimize(tld);
+        auto email = email_concat_format(name, domain, tld);
+        benchmark::DoNotOptimize(email);
+    }
+}
+
+std::string email_concat_stream(std::string_view name, std::string_view domain, std::string_view tld) {
+    std::stringstream s;
+    s << name << "@" << domain << "." << tld;
+    return s.str();
+}
+//> std::string email_concat_stream(std::string_view name, std::string_view domain, std::string_view tld) {
+void ConcatEmailStream(benchmark::State& state) {
+    std::string_view name = "username", domain = "verybigdomain", tld = "tld";
+    for (auto _: state) {
+        benchmark::DoNotOptimize(name);
+        benchmark::DoNotOptimize(domain);
+        benchmark::DoNotOptimize(tld);
+        auto email = email_concat_stream(name, domain, tld);
+        benchmark::DoNotOptimize(email);
+    }
+}
+
+std::string email_concat_std(std::string name, std::string_view domain, std::string_view tld) {
+    return name.append("@").append(domain).append(".").append(tld);
+}
+//> std::string email_concat_std(std::string name, std::string_view domain, std::string_view tld) {
+void ConcatEmailStd(benchmark::State& state) {
+    std::string name = "username";
+    std::string_view domain = "verybigdomain", tld = "tld";
+    for (auto _: state) {
+        benchmark::DoNotOptimize(name);
+        benchmark::DoNotOptimize(domain);
+        benchmark::DoNotOptimize(tld);
+        auto email = email_concat_std(name, domain, tld);
+        benchmark::DoNotOptimize(email);
+    }
+}
+
+std::string email_concat_std_expr(std::string_view name, std::string_view domain, std::string_view tld) {
+    return +name + "@" + domain + "." + tld;
+}
+//> std::string email_concat_std_expr(std::string_view name, std::string_view domain, std::string_view tld) {
+void ConcatEmailStdExp(benchmark::State& state) {
+    std::string_view name = "username", domain = "verybigdomain", tld = "tld";
+    for (auto _: state) {
+        benchmark::DoNotOptimize(name);
+        benchmark::DoNotOptimize(domain);
+        benchmark::DoNotOptimize(tld);
+        auto email = email_concat_std_expr(name, domain, tld);
+        benchmark::DoNotOptimize(email);
+    }
+}
+
+stringa email_concat_sim_expr(ssa name, ssa domain, ssa tld) {
+    return name + "@" + domain + "." + tld;
+}
+//> stringa email_concat_sim_expr(ssa name, ssa domain, ssa tld) {
+void ConcatEmailSimExp(benchmark::State& state) {
+    ssa name = "username", domain = "verybigdomain", tld = "tld";
+    for (auto _: state) {
+        benchmark::DoNotOptimize(name);
+        benchmark::DoNotOptimize(domain);
+        benchmark::DoNotOptimize(tld);
+        auto email = email_concat_sim_expr(name, domain, tld);
+        benchmark::DoNotOptimize(email);
+    }
+}
+
+BENCHMARK(__)->Name("-----  Concatenate email ---------")->Repetitions(1);
+BENCHMARK(ConcatEmailFormat)->Name("Concat email std::format");
+BENCHMARK(ConcatEmailStream)->Name("Concat email std::stringstream");
+BENCHMARK(ConcatEmailSzApp) ->Name("Concat email stringzilla append");
+BENCHMARK(ConcatEmailSzExp) ->Name("Concat email stringzilla concat");
+BENCHMARK(ConcatEmailStd)   ->Name("Concat email std::string append");
+BENCHMARK(ConcatEmailStdExp)->Name("Concat email std::string by strexpr");
+BENCHMARK(ConcatEmailSimExp)->Name("Concat email stringa");
 
 void ConcatStdToStd(benchmark::State& state) {
     std::string s1 = "start ";
@@ -291,6 +418,20 @@ void FmtFormat(benchmark::State& state) {
 
 }
 
+void StdFormatSize(benchmark::State& state) {
+    for (auto _: state) {
+        for (unsigned i = 1; i <= 100'000; i *= 10) {
+            size_t len = std::formatted_size("abcdefghihklmopqr {:#010o} end", i);
+            std::string str;
+            str.resize_and_overwrite(len, [&](char* p, size_t) {
+                std::format_to_n(str.data(), len, "abcdefghihklmopqr {:#010o} end", i);
+                return len;
+            });
+            benchmark::DoNotOptimize(str);
+        }
+    }
+}
+
 BENCHMARK(__)->Name("---- format/vformat and subst/vsubst octal number to 32 symbols result ----")->Repetitions(1);
 BENCHMARK(ConcatSimToSimOct)    ->Name("\"abcdefghihklmopqr \"_ss + i / 0x8a010_fmt + \" end\"");
 BENCHMARK(SubstSimToSimOct)     ->Name("e_subst(\"abcdefghihklmopqr {} end\", i / 0x8a010_fmt)");
@@ -299,6 +440,7 @@ BENCHMARK(FmtFormatComp)        ->Name("fmt::format(FMT_COMPILE(\"abcdefghihklmo
 BENCHMARK(FmtFormat)            ->Name("fmt::format(\"abcdefghihklmopqr {:#010o} end\", i)");
 BENCHMARK(FormatStdToStdOct)    ->Name("std::format(\"abcdefghihklmopqr {:#010o} end\", i)");
 BENCHMARK(VFormatStdToStdOct)   ->Name("std::vformat(pattern, std::make_format_args(i))");
+BENCHMARK(StdFormatSize)        ->Name("std::format with std::formatted_size");
 BENCHMARK(StreamStdToStdOct)    ->Name("strm << \"abcdefghihklmopqr 0\" << std::oct << std::setw(9) << std::setfill('0') << i << \" end\"");
 
 void ConcatStdToStdS(benchmark::State& state) {
@@ -352,6 +494,10 @@ size_t find_pos_sim(ssa src, ssa name) {
     return src.find(lstringa<200>{"\n- " + name + " -\n"});
 }
 
+size_t find_pos_sz(sz::string_view src, sz::string_view name) {
+    return src.find(sz::string{"\n- "}.append(name).append(" -\n"));
+}
+
 //> size_t find_pos_str(std::string_view src, std::string_view name) {
 void FindConcatThreeStr(benchmark::State& state) {
     std::string_view src = "sdfsdf\n- testtesttesttesttesttesttestte -\nsfrgdgfsg";
@@ -402,11 +548,27 @@ void FindConcatThreeSim(benchmark::State& state) {
         #endif
     }
 }
-
+//> size_t find_pos_sz(sz::string_view src, sz::string_view name) {
+void FindConcatThreeSz(benchmark::State& state) {
+    sz::string_view src = "sdfsdf\n- testtesttesttesttesttesttestte -\nsfrgdgfsg";
+    sz::string_view fnd = "testtesttesttesttesttesttestte";
+    for (auto _: state) {
+        benchmark::DoNotOptimize(src);
+        benchmark::DoNotOptimize(fnd);
+        size_t pos = find_pos_sz(src, fnd);
+        benchmark::DoNotOptimize(pos);
+        #ifdef CHECK_RESULT
+        if (pos != 6) {
+            state.SkipWithError("fail");
+        }
+        #endif
+    }
+}
 BENCHMARK(__)->Name("-----  Find three concatenated string in string_view -----")->Repetitions(1);
 BENCHMARK(FindConcatThreeStr)->Name("Find concat three std::string");
 BENCHMARK(FindConcatThreeExp)->Name("Find concat three strexpr");
 BENCHMARK(FindConcatThreeSim)->Name("Find concat three simstr");
+BENCHMARK(FindConcatThreeSz) ->Name("Find concat three stringzilla string");
 
 std::string buildTypeNameStr(std::string_view type_name, size_t prec, size_t scale) {
     std::string res{type_name};
@@ -628,6 +790,7 @@ void Find(benchmark::State& state) {
     }
 }
 BENCHMARK(__)->Name("-----  Find 9 symbols text in end of 99 symbols text ---------")->Repetitions(1);
+BENCHMARK(Find<sz::string>)->Name("sz::string::find;");
 BENCHMARK(Find<std::string>)        ->Name("std::string::find;");
 BENCHMARK(Find<std::string_view>)   ->Name("std::string_view::find;");
 BENCHMARK(Find<ssa>)                ->Name("ssa::find;");
@@ -809,12 +972,17 @@ void ToDoubleStr(benchmark::State& state, const std::string& s, double c) {
     }
 }
 
+template<typename K = char>
 void ToDoubleFromChars(benchmark::State& state, const std::string_view& s, double c) {
     for (auto _: state) {
         double res = 0;
-        if (std::from_chars(s.data(), s.data() + s.size(), res).ec != std::errc{}) {
+        if constexpr (requires { std::from_chars(std::declval<K*>(), std::declval<K*>(), std::declval<double&>()); }) {
+            if (std::from_chars((const K*)s.data(), (const K*)s.data() + s.size(), res).ec != std::errc{}) {
                 state.SkipWithError("not equal");
             }
+        } else {
+            state.SkipWithError("not implemented");
+        }
     #ifdef CHECK_RESULT
         if (res != c) {
             state.SkipWithError("not equal");
@@ -1808,7 +1976,7 @@ void ReplaceAllLongerSimStringExpr(benchmark::State& state) {
     lstringa<2048> big_source{Count, source}, big_sample{Count, sample};
 
     for (auto _: state) {
-        stringa result = e_repl(big_source.to_str(), "bb", "----");
+        stringa result = e_repl(big_source, "bb", "----");
 
 #ifdef CHECK_RESULT
         if (result.to_str() != big_sample) {
@@ -2459,13 +2627,62 @@ BENCHMARK(BuildFuncNameStream)         ->Name("Build func full name std::stream;
 BENCHMARK(BuildFuncNameSimStr)         ->Name("Build func full name stringa;");
 BENCHMARK(BuildFuncNameSimStr1)        ->Name("Build func full name stringa 1;");
 
+void UpperCaseStd(benchmark::State& state) {
+    static const auto& loc =  std::locale("en_US.utf8");
+
+    for (auto _: state) {
+        std::wstring test = L"TestПриветTest";
+        benchmark::DoNotOptimize(test);
+
+        std::transform(test.begin(), test.end(), test.begin(), [](wchar_t s) {
+            return std::toupper(s, loc);
+        });
+
+        benchmark::DoNotOptimize(test);
+        #ifdef CHECK_RESULT
+        if (test != L"TESTПРИВЕТTEST") {
+            state.SkipWithError("Bad upper case");
+        }
+        #endif
+    }
+}
+
+void UpperCaseSim(benchmark::State& state) {
+    for (auto _: state) {
+        lstringw<15> test = L"TestПриветTest";
+        benchmark::DoNotOptimize(test);
+
+        test.upper();
+
+        benchmark::DoNotOptimize(test);
+        #ifdef CHECK_RESULT
+        if (test != L"TESTПРИВЕТTEST") {
+            state.SkipWithError("Bad upper case");
+        }
+        #endif
+    }
+}
+
+BENCHMARK(__)->Name("-----  Make Upper  ---------")->Repetitions(1);
+BENCHMARK(UpperCaseStd)->Name("To upper case std::wstring");
+BENCHMARK(UpperCaseSim)->Name("To upper case lstringw<15>");
+
 int main(int argc, char** argv) {
     std::cout << "Benchmarks of simstr, version " SIMSTR_VERSION << "\n"
         << "Sources: https://github.com/orefkov/simstr\n"
-        << "Results: https://orefkov.github.io/simstr/results.html\n" << std::endl;
+        << "Results: https://orefkov.github.io/simstr/results.html\n"
+        << "Compiler " << CXX_COMPILER_ID << " " << CXX_COMPILER_VERSION
+#ifdef _LIBCPP_VERSION
+        << ", use libc++"
+#endif
+        << std::endl;
 
 #ifdef EMSCRIPTEN
     EM_ASM({ console.log(navigator.userAgent); });
+    if (argc == 2 && stra{argv[1]} == "-sync") {
+        do_sync = true;
+        argc = 1;
+    }
 #endif
 
     char arg1[] = "--benchmark_repetitions=4", arg2[] = "--benchmark_report_aggregates_only=true";

bench/comments.txt

@@ -8,12 +8,22 @@ holds 23 characters in SSO instead of 15, so
 at the end of the std::string test, memory has to be allocated,
 while in stringa , the entire test is included in SSO.
 
+- Concat email stringzilla concat
+В stringzilla тоже есть конкатенация строковыми выражениями, но не
+так удобна и развита, как в simstr.
+Stringzilla also has concatenation by expression templates,
+but it's not as convenient or advanced as simstr.
+
 - Find concat three simstr
 Если результат конкатенации меньше 207 символов,
 он собирается в буфере на стеке, без аллокации и деалокации.
 If the concatenation result is less than 207 characters,
 it is collected in a stack-based buffer, without allocation or deallocation.
 
+- sz::string::find;
+stringzilla более заточена на поиск больших строк в больших строках.
+stringzilla is more focused on searching large strings within large strings.
+
 - Concat with replace exp
 В simstr строковое выражение для замены подстрок
 есть "из коробки".
@@ -147,7 +157,7 @@ However, Windows and Linux are clearly in different weight classes.
 - std::string copy{str_with_len_N};/16
 Явно виден скачок, где заканчивается SSO и начинается аллокация.
 Обратите внимание, что WASM - 32-битный, и там размер
-SSO у std::string меньше, насколько я помню, 11 символов + 0.
+SSO у std::string меньше, 10 символов + 0.
 The jump where SSO ends and allocation begins is clearly visible.
 Note that WASM is 32-bit, and the size of the SSO for std::string is
 smaller, as far as I remember: 11 characters + 0.

bench/emscripten/shell_minimal.html

@@ -185,7 +185,7 @@
 
 <body>
   <div class="head">
-    <h3>SimStr 1.6.6 Benchmark</h3>
+    <h3>SimStr 1.8.1 Benchmark</h3>
     <span><a href="https://orefkov.github.io/simstr/results.html" target="blank">All results</a></span>
     <span><a href="https://github.com/orefkov/simstr/blob/main/bench/bench_str.cpp" target="blank">Sources for
         benchmarks</a></span>
@@ -199,25 +199,28 @@
     var Module = {
       print(...args) {
         console.log(...args);
-        var text = args.join(' ')
         try {
-          if (text.match(/^--+[^-]/)) {
-            add_benchset(text.match(/^-+ +(.+?) +-+\/repeats/)[1]);
+          var text = args.join(' ')
+          var m = text.match(/^--+ +(.+?) +-+\/repeats/);
+          if (m) {
+            add_benchset(m[1]);
           } else {
             var im = text.indexOf("_mean ");
             if (im != -1) {
               add_benchmark(text.substr(0, im), text.match(/ ([^ ]+?) ns/)[1]);
             }
           }
+          outputElement.value += text + "\n";
+          outputElement.scrollTop = outputElement.scrollHeight;
         } catch (e) {
           console.error(e);
         }
-        if (outputElement) {
-          outputElement.value += text + "\n";
-          outputElement.scrollTop = outputElement.scrollHeight;
-        }
       }
     };
+    var sync = new URLSearchParams(window.location.search).get('sync');
+    if (sync)
+      Module.arguments = ["-sync"];
+
     function on_done() {
       resultEl.scrollTop = 0;
     }

bench/process_result.cpp

@@ -38,7 +38,7 @@ struct result_info {
         }
         // Текущее положение поставим сразу за cpuinfo и откинем завершающие переводы строк
         // We will put the current position immediately after cpuinfo and discard the final line feeds
-        current_text_ = current_text_(cpu_info_.end() - current_text_.begin() + 1).trimmed_right("\n");
+        current_text_ = current_text_.get(cpu_info_.end() - current_text_.begin() + 1, to_end).trimmed_right("\n");
     }
 };
 
@@ -96,11 +96,11 @@ results_vector get_results_infos() {
             // В начале имени файла может идти число и дефис, для сортировки, уберём их
             // At the beginning of the file name there can be a number and a hyphen, for sorting, remove them
             if (auto delimiter = fileName.find('-'); delimiter + 1 > 1) {
-                if (fileName(0, delimiter).to_int<unsigned, false, 10, false, false>().ec == IntConvertResult::Success) {
+                if (fileName.prefix(delimiter).to_int<unsigned, false, 10, false, false>().ec == IntConvertResult::Success) {
                     fileName.remove_prefix(delimiter + 1);
                 }
             }
-            results.emplace_back(get_file_content(lstringa<128>{dirForResults + f}), fileName(0, -suffix.length()));
+            results.emplace_back(get_file_content(lstringa<128>{dirForResults + f}), fileName.get(0, from_end(suffix.length())));
         }
     }
     return results;
@@ -117,7 +117,7 @@ void write_platforms_cpu(out_t& out, const results_vector& results) {
     for (const auto& r : results) {
         size_t rp = r.cpu_info_.find('(') + 1, lp = r.cpu_info_.find(')', rp);
         ssa shortCpuInfo = r.cpu_info_.from_to(rp, lp);
-        ssa cpuInfo = r.cpu_info_(lp + 2);
+        ssa cpuInfo = r.cpu_info_.get(lp + 2, to_end);
         out += e_subst(R"--(
 <li><span class="platform">{}</span><span class="tooltip">{}<span class="tooltiptext">{}</span></span>&nbsp;Include in charts: <input type="checkbox" id="pl{}" checked onchange="buildCharts()"/></li>)--",
             r.platform_, shortCpuInfo, cpuInfo, counter++);
@@ -167,7 +167,7 @@ ssa extract_name_result(ssa line, ssa& result) {
     line.len = ns;
     if (inNs) {
         size_t end = line.find_last(' ');
-        result = line(end + 1);
+        result = line.get(end + 1, to_end);
         if (auto rp = line.find("/repeats"); rp != str::npos) {
             line.len = rp;
         } else {
@@ -182,7 +182,7 @@ ssa extract_name_result(ssa line, ssa& result) {
 ssa extract_comment(ssa commentsText, ssa benchmarkName) {
     size_t idx = commentsText.find_end(lstringa<120>{"- " + benchmarkName + "\n"});
     if (idx != str::npos) {
-        if (commentsText[idx] != '\n' && commentsText(idx, 2) != "- ") {
+        if (commentsText[idx] != '\n' && commentsText.get(idx, 2) != "- ") {
             return commentsText.from_to(idx, commentsText.find("\n\n", idx));
         }
     }
@@ -206,7 +206,7 @@ std::pair<ssa, size_t> extract_source_for_benchmark(ssa benchName, ssa sourceTex
     }();
 
     size_t delim = benchName.find_last('/');
-    if (delim != str::npos && benchName(delim + 1).to_int<unsigned, false, 10, false, false>().ec == IntConvertResult::Success) {
+    if (delim != str::npos && benchName.get(delim + 1, to_end).to_int<unsigned, false, 10, false, false>().ec == IntConvertResult::Success) {
         benchName.len = delim;
     }
     auto [it, not_exist] = textes.try_emplace(benchName, stringa{}, 0);
@@ -218,7 +218,7 @@ std::pair<ssa, size_t> extract_source_for_benchmark(ssa benchName, ssa sourceTex
             std::cerr << "Can not found benchmark function name for " << benchName << std::endl;
             return {stra::empty_str, 0};
         }
-        start = sourceText(0, start).find('(', sourceText.find_last('\n', start - 1));
+        start = sourceText.prefix(start).find('(', sourceText.find_last('\n', start - 1));
         if (start == str::npos) {
             std::cerr << "Can not found benchmark function name for " << benchName << std::endl;
             return {stra::empty_str, 0};
@@ -237,7 +237,7 @@ std::pair<ssa, size_t> extract_source_for_benchmark(ssa benchName, ssa sourceTex
             }
             start = sourceText.find_last('\n', start);
             size_t templ_start = sourceText.find_last('\n', start) + 1;
-            if (sourceText(templ_start).starts_with("template")) {
+            if (sourceText.get(templ_start, to_end).starts_with("template")) {
                 start = templ_start;
             } else {
                 start++;
@@ -261,7 +261,7 @@ std::pair<ssa, size_t> extract_source_for_benchmark(ssa benchName, ssa sourceTex
                     throw std::runtime_error{"Not found end of func"};
                 }
                 lstringa<2048> text{sourceText.from_to(beginLine, end + indent.length() + 1), indent, "\n"};
-                func_it->second.first = repl_html_symbols(text(1));
+                func_it->second.first = repl_html_symbols(text.get(1, to_end));
             } else {
                 end = sourceText.find("\n}\n", start);
                 func_it->second.first = repl_html_symbols(sourceText.from_to(start, end + 2));
@@ -274,7 +274,7 @@ std::pair<ssa, size_t> extract_source_for_benchmark(ssa benchName, ssa sourceTex
 }
 
 void write_benchmarks(out_t& out, const results_vector& results, ssa sourceText, ssa commentsText) {
-    ssa releaseVersion = sourceText(sourceText.find_end("\n * ver. ")).until("\n").trimmed();
+    ssa releaseVersion = sourceText.get(sourceText.find_end("\n * ver. "), to_end).until("\n").trimmed();
     if (!releaseVersion) {
         std::cerr << "Not found release version in sources" << std::endl;
         throw std::runtime_error{"Not found release version in sources"};
@@ -292,7 +292,7 @@ void write_benchmarks(out_t& out, const results_vector& results, ssa sourceText,
     while(!splitters[0].is_done()) {
         ssa line = splitters[0].next(), benchName, result;
         if (auto rm = line.find("_mean"); rm != str::npos) {
-            benchName = extract_name_result(line, result)(0, rm);
+            benchName = extract_name_result(line, result).prefix(rm);
             auto [source, line_num] = extract_source_for_benchmark(benchName, sourceText);
             auto comment = extract_comment(commentsText, benchName);
             // Нужно вывести название бенча и коммент
@@ -312,12 +312,12 @@ void write_benchmarks(out_t& out, const results_vector& results, ssa sourceText,
                     throw std::runtime_error{"Not expected end of file"};
                 }
                 line = splitters[idx].next();
-                ssa rbench_name = extract_name_result(line, result)(0, rm);
+                ssa rbench_name = extract_name_result(line, result).prefix(rm);
                 if (rbench_name != benchName) {
                     while (line.find("_mean") == str::npos && !splitters[idx].is_done()) {
                         line = splitters[idx].next();
                     }
-                    rbench_name = extract_name_result(line, result)(0, rm);
+                    rbench_name = extract_name_result(line, result).prefix(rm);
                     if (rbench_name != benchName) {
                         std::cerr << "In results for " << results[idx].platform_ << " benchmark '" << rbench_name
                                   << "' does not match with other results" << std::endl;

bench/results/001-Xeon E5-2682 v4, Ubuntu 22 (WSL), Clang-22 libc++.txt

@@ -0,0 +1,989 @@
+Benchmarks of simstr, version 1.8.1
+Sources: https://github.com/orefkov/simstr
+Results: https://orefkov.github.io/simstr/results.html
+Compiler Clang 22.0.0, use libc++
+2026-03-22T13:31:21+03:00
+Running ./benchStr
+Run on (32 X 2494.22 MHz CPU s)
+CPU Caches:
+  L1 Data 32 KiB (x16)
+  L1 Instruction 32 KiB (x16)
+  L2 Unified 256 KiB (x16)
+  L3 Unified 40960 KiB (x1)
+Load Average: 0.28, 0.77, 0.74
+***WARNING*** ASLR is enabled, the results may have unreproducible noise in them.
+--------------------------------------------------------------------------------------------------------------------------------------------------------
+Benchmark                                                                                                              Time             CPU   Iterations
+--------------------------------------------------------------------------------------------------------------------------------------------------------
+-----  Concatenate email ---------/repeats:1                                                                       0.000 ns        0.000 ns   1000000000000
+Concat email std::format_mean                                                                                        170 ns          170 ns            4
+Concat email std::format_median                                                                                      170 ns          170 ns            4
+Concat email std::format_stddev                                                                                     3.56 ns         3.56 ns            4
+Concat email std::format_cv                                                                                         2.09 %          2.09 %             4
+Concat email std::stringstream_mean                                                                                  279 ns          279 ns            4
+Concat email std::stringstream_median                                                                                277 ns          277 ns            4
+Concat email std::stringstream_stddev                                                                               4.82 ns         4.82 ns            4
+Concat email std::stringstream_cv                                                                                   1.73 %          1.73 %             4
+Concat email stringzilla append_mean                                                                                 141 ns          141 ns            4
+Concat email stringzilla append_median                                                                               141 ns          141 ns            4
+Concat email stringzilla append_stddev                                                                              1.31 ns         1.31 ns            4
+Concat email stringzilla append_cv                                                                                  0.93 %          0.93 %             4
+Concat email stringzilla concat_mean                                                                                55.0 ns         55.0 ns            4
+Concat email stringzilla concat_median                                                                              55.5 ns         55.5 ns            4
+Concat email stringzilla concat_stddev                                                                              1.41 ns         1.41 ns            4
+Concat email stringzilla concat_cv                                                                                  2.57 %          2.57 %             4
+Concat email std::string append_mean                                                                                91.0 ns         91.0 ns            4
+Concat email std::string append_median                                                                              91.0 ns         91.0 ns            4
+Concat email std::string append_stddev                                                                             0.590 ns        0.591 ns            4
+Concat email std::string append_cv                                                                                  0.65 %          0.65 %             4
+Concat email std::string by strexpr_mean                                                                            46.8 ns         46.8 ns            4
+Concat email std::string by strexpr_median                                                                          46.7 ns         46.7 ns            4
+Concat email std::string by strexpr_stddev                                                                          1.12 ns         1.13 ns            4
+Concat email std::string by strexpr_cv                                                                              2.40 %          2.40 %             4
+Concat email stringa_mean                                                                                           38.7 ns         38.7 ns            4
+Concat email stringa_median                                                                                         38.6 ns         38.6 ns            4
+Concat email stringa_stddev                                                                                        0.446 ns        0.446 ns            4
+Concat email stringa_cv                                                                                             1.15 %          1.15 %             4
+-----  Concatenate string + Number + "Literal" ---------/repeats:1                                                 0.000 ns        0.000 ns   1000000000000
+Concat std::string and number by std to std::string_mean                                                             242 ns          242 ns            4
+Concat std::string and number by std to std::string_median                                                           242 ns          242 ns            4
+Concat std::string and number by std to std::string_stddev                                                          4.41 ns         4.41 ns            4
+Concat std::string and number by std to std::string_cv                                                              1.82 %          1.82 %             4
+Concat std::string and number by StrExpr to std::string_mean                                                         102 ns          102 ns            4
+Concat std::string and number by StrExpr to std::string_median                                                       102 ns          102 ns            4
+Concat std::string and number by StrExpr to std::string_stddev                                                      2.17 ns         2.17 ns            4
+Concat std::string and number by StrExpr to std::string_cv                                                          2.13 %          2.13 %             4
+Concat stringa and number by StrExpr to simstr::stringa_mean                                                        64.3 ns         64.3 ns            4
+Concat stringa and number by StrExpr to simstr::stringa_median                                                      64.5 ns         64.5 ns            4
+Concat stringa and number by StrExpr to simstr::stringa_stddev                                                     0.626 ns        0.626 ns            4
+Concat stringa and number by StrExpr to simstr::stringa_cv                                                          0.97 %          0.97 %             4
+Concat stringa and number by e_concat to simstr::stringa_mean                                                       72.1 ns         72.1 ns            4
+Concat stringa and number by e_concat to simstr::stringa_median                                                     72.6 ns         72.6 ns            4
+Concat stringa and number by e_concat to simstr::stringa_stddev                                                     1.16 ns         1.16 ns            4
+Concat stringa and number by e_concat to simstr::stringa_cv                                                         1.61 %          1.61 %             4
+-----  Concatenate string + Hex Number + "Literal" ---------/repeats:1                                             0.000 ns        0.000 ns   1000000000000
+Concat std::string and format hex number and literal to std::string_mean                                             724 ns          724 ns            4
+Concat std::string and format hex number and literal to std::string_median                                           719 ns          719 ns            4
+Concat std::string and format hex number and literal to std::string_stddev                                          20.0 ns         20.0 ns            4
+Concat std::string and format hex number and literal to std::string_cv                                              2.76 %          2.77 %             4
+std::format std::string and hex number by literal to std::string_mean                                                783 ns          783 ns            4
+std::format std::string and hex number by literal to std::string_median                                              784 ns          784 ns            4
+std::format std::string and hex number by literal to std::string_stddev                                             20.1 ns         20.1 ns            4
+std::format std::string and hex number by literal to std::string_cv                                                 2.56 %          2.56 %             4
+Concat std::string and std::to_chars and string to std::string_mean                                                  221 ns          221 ns            4
+Concat std::string and std::to_chars and string to std::string_median                                                222 ns          222 ns            4
+Concat std::string and std::to_chars and string to std::string_stddev                                               3.44 ns         3.44 ns            4
+Concat std::string and std::to_chars and string to std::string_cv                                                   1.56 %          1.56 %             4
+Concat std::string and hex number and literal by StrExpr to std::string_mean                                         150 ns          150 ns            4
+Concat std::string and hex number and literal by StrExpr to std::string_median                                       151 ns          151 ns            4
+Concat std::string and hex number and literal by StrExpr to std::string_stddev                                      2.94 ns         2.94 ns            4
+Concat std::string and hex number and literal by StrExpr to std::string_cv                                          1.96 %          1.96 %             4
+Concat stringa and hex number and literal by StrExpr to simstr::stringa_mean                                         120 ns          120 ns            4
+Concat stringa and hex number and literal by StrExpr to simstr::stringa_median                                       119 ns          119 ns            4
+Concat stringa and hex number and literal by StrExpr to simstr::stringa_stddev                                      1.85 ns         1.85 ns            4
+Concat stringa and hex number and literal by StrExpr to simstr::stringa_cv                                          1.54 %          1.54 %             4
+Concat stringa and hex number and literal by e_concat to simstr::stringa_mean                                        124 ns          124 ns            4
+Concat stringa and hex number and literal by e_concat to simstr::stringa_median                                      124 ns          124 ns            4
+Concat stringa and hex number and literal by e_concat to simstr::stringa_stddev                                     2.45 ns         2.45 ns            4
+Concat stringa and hex number and literal by e_concat to simstr::stringa_cv                                         1.97 %          1.97 %             4
+Subst stringa and hex number by e_subst literal to simstr::stringa_mean                                              187 ns          187 ns            4
+Subst stringa and hex number by e_subst literal to simstr::stringa_median                                            186 ns          186 ns            4
+Subst stringa and hex number by e_subst literal to simstr::stringa_stddev                                           4.21 ns         4.21 ns            4
+Subst stringa and hex number by e_subst literal to simstr::stringa_cv                                               2.25 %          2.25 %             4
+Subst stringa and hex number by e_vsubst stra to simstr::stringa_mean                                                332 ns          332 ns            4
+Subst stringa and hex number by e_vsubst stra to simstr::stringa_median                                              334 ns          334 ns            4
+Subst stringa and hex number by e_vsubst stra to simstr::stringa_stddev                                             5.45 ns         5.45 ns            4
+Subst stringa and hex number by e_vsubst stra to simstr::stringa_cv                                                 1.64 %          1.64 %             4
+---- format/vformat and subst/vsubst octal number to 32 symbols result ----/repeats:1                              0.000 ns        0.000 ns   1000000000000
+"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_mean                                                              278 ns          278 ns            4
+"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_median                                                            277 ns          277 ns            4
+"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_stddev                                                           3.23 ns         3.23 ns            4
+"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_cv                                                               1.16 %          1.16 %             4
+e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_mean                                                            358 ns          358 ns            4
+e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_median                                                          358 ns          358 ns            4
+e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_stddev                                                         4.17 ns         4.17 ns            4
+e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_cv                                                             1.16 %          1.16 %             4
+e_vsubst(pattern, i / 0x8a010_fmt)_mean                                                                              608 ns          608 ns            4
+e_vsubst(pattern, i / 0x8a010_fmt)_median                                                                            607 ns          607 ns            4
+e_vsubst(pattern, i / 0x8a010_fmt)_stddev                                                                           8.27 ns         8.26 ns            4
+e_vsubst(pattern, i / 0x8a010_fmt)_cv                                                                               1.36 %          1.36 %             4
+fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_mean                                                   697 ns          697 ns            4
+fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_median                                                 695 ns          695 ns            4
+fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_stddev                                                8.91 ns         8.91 ns            4
+fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_cv                                                    1.28 %          1.28 %             4
+fmt::format("abcdefghihklmopqr {:#010o} end", i)_mean                                                                814 ns          814 ns            4
+fmt::format("abcdefghihklmopqr {:#010o} end", i)_median                                                              810 ns          810 ns            4
+fmt::format("abcdefghihklmopqr {:#010o} end", i)_stddev                                                             23.1 ns         23.1 ns            4
+fmt::format("abcdefghihklmopqr {:#010o} end", i)_cv                                                                 2.84 %          2.84 %             4
+std::format("abcdefghihklmopqr {:#010o} end", i)_mean                                                               1268 ns         1268 ns            4
+std::format("abcdefghihklmopqr {:#010o} end", i)_median                                                             1255 ns         1255 ns            4
+std::format("abcdefghihklmopqr {:#010o} end", i)_stddev                                                             30.3 ns         30.3 ns            4
+std::format("abcdefghihklmopqr {:#010o} end", i)_cv                                                                 2.39 %          2.39 %             4
+std::vformat(pattern, std::make_format_args(i))_mean                                                                1228 ns         1228 ns            4
+std::vformat(pattern, std::make_format_args(i))_median                                                              1227 ns         1227 ns            4
+std::vformat(pattern, std::make_format_args(i))_stddev                                                              9.77 ns         9.77 ns            4
+std::vformat(pattern, std::make_format_args(i))_cv                                                                  0.80 %          0.80 %             4
+std::format with std::formatted_size_mean                                                                           2175 ns         2175 ns            4
+std::format with std::formatted_size_median                                                                         2181 ns         2180 ns            4
+std::format with std::formatted_size_stddev                                                                         13.9 ns         13.9 ns            4
+std::format with std::formatted_size_cv                                                                             0.64 %          0.64 %             4
+strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_mean                  2608 ns         2608 ns            4
+strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_median                2609 ns         2609 ns            4
+strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_stddev                18.4 ns         18.4 ns            4
+strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_cv                    0.71 %          0.70 %             4
+-----  Concatenate string + "Literal" ---------/repeats:1                                                          0.000 ns        0.000 ns   1000000000000
+Concat std::string by std to std::string_mean                                                                       34.1 ns         34.1 ns            4
+Concat std::string by std to std::string_median                                                                     33.7 ns         33.7 ns            4
+Concat std::string by std to std::string_stddev                                                                    0.874 ns        0.874 ns            4
+Concat std::string by std to std::string_cv                                                                         2.56 %          2.56 %             4
+Concat std::string by StrExpr to std::string_mean                                                                   37.3 ns         37.3 ns            4
+Concat std::string by StrExpr to std::string_median                                                                 37.2 ns         37.2 ns            4
+Concat std::string by StrExpr to std::string_stddev                                                                0.340 ns        0.340 ns            4
+Concat std::string by StrExpr to std::string_cv                                                                     0.91 %          0.91 %             4
+Concat stringa by StrExpr to stringa_mean                                                                           28.3 ns         28.3 ns            4
+Concat stringa by StrExpr to stringa_median                                                                         28.0 ns         28.0 ns            4
+Concat stringa by StrExpr to stringa_stddev                                                                        0.716 ns        0.716 ns            4
+Concat stringa by StrExpr to stringa_cv                                                                             2.53 %          2.53 %             4
+-----  Find three concatenated string in string_view -----/repeats:1                                               0.000 ns        0.000 ns   1000000000000
+Find concat three std::string_mean                                                                                  92.4 ns         92.4 ns            4
+Find concat three std::string_median                                                                                92.1 ns         92.1 ns            4
+Find concat three std::string_stddev                                                                                1.44 ns         1.44 ns            4
+Find concat three std::string_cv                                                                                    1.56 %          1.56 %             4
+Find concat three strexpr_mean                                                                                      46.5 ns         46.5 ns            4
+Find concat three strexpr_median                                                                                    45.9 ns         45.9 ns            4
+Find concat three strexpr_stddev                                                                                    1.25 ns         1.25 ns            4
+Find concat three strexpr_cv                                                                                        2.68 %          2.68 %             4
+Find concat three simstr_mean                                                                                       17.0 ns         17.0 ns            4
+Find concat three simstr_median                                                                                     16.9 ns         16.9 ns            4
+Find concat three simstr_stddev                                                                                    0.649 ns        0.649 ns            4
+Find concat three simstr_cv                                                                                         3.81 %          3.81 %             4
+Find concat three stringzilla string_mean                                                                            176 ns          176 ns            4
+Find concat three stringzilla string_median                                                                          177 ns          177 ns            4
+Find concat three stringzilla string_stddev                                                                         4.56 ns         4.56 ns            4
+Find concat three stringzilla string_cv                                                                             2.59 %          2.59 %             4
+-----  Build Type Name ---------/repeats:1                                                                         0.000 ns        0.000 ns   1000000000000
+BuildTypeNameStr 0/0_mean                                                                                           6.45 ns         6.44 ns            4
+BuildTypeNameStr 0/0_median                                                                                         6.46 ns         6.46 ns            4
+BuildTypeNameStr 0/0_stddev                                                                                        0.192 ns        0.192 ns            4
+BuildTypeNameStr 0/0_cv                                                                                             2.97 %          2.97 %             4
+BuildTypeNameExp 0/0_mean                                                                                           6.41 ns         6.41 ns            4
+BuildTypeNameExp 0/0_median                                                                                         6.39 ns         6.39 ns            4
+BuildTypeNameExp 0/0_stddev                                                                                        0.052 ns        0.052 ns            4
+BuildTypeNameExp 0/0_cv                                                                                             0.81 %          0.81 %             4
+BuildTypeNameSim 0/0_mean                                                                                           4.99 ns         4.99 ns            4
+BuildTypeNameSim 0/0_median                                                                                         4.98 ns         4.98 ns            4
+BuildTypeNameSim 0/0_stddev                                                                                        0.092 ns        0.092 ns            4
+BuildTypeNameSim 0/0_cv                                                                                             1.84 %          1.84 %             4
+BuildTypeNameStr 10/10_mean                                                                                         90.0 ns         90.0 ns            4
+BuildTypeNameStr 10/10_median                                                                                       89.9 ns         89.9 ns            4
+BuildTypeNameStr 10/10_stddev                                                                                      0.738 ns        0.739 ns            4
+BuildTypeNameStr 10/10_cv                                                                                           0.82 %          0.82 %             4
+BuildTypeNameExp 10/10_mean                                                                                         39.0 ns         39.0 ns            4
+BuildTypeNameExp 10/10_median                                                                                       39.2 ns         39.2 ns            4
+BuildTypeNameExp 10/10_stddev                                                                                       1.05 ns         1.05 ns            4
+BuildTypeNameExp 10/10_cv                                                                                           2.70 %          2.70 %             4
+BuildTypeNameSim 10/10_mean                                                                                         23.6 ns         23.6 ns            4
+BuildTypeNameSim 10/10_median                                                                                       23.6 ns         23.6 ns            4
+BuildTypeNameSim 10/10_stddev                                                                                      0.539 ns        0.539 ns            4
+BuildTypeNameSim 10/10_cv                                                                                           2.28 %          2.28 %             4
+-----  Replace string by copy -----/repeats:1                                                                      0.000 ns        0.000 ns   1000000000000
+Concat with replace str_mean                                                                                         243 ns          243 ns            4
+Concat with replace str_median                                                                                       243 ns          243 ns            4
+Concat with replace str_stddev                                                                                      5.58 ns         5.58 ns            4
+Concat with replace str_cv                                                                                          2.29 %          2.29 %             4
+Concat with replace exp_mean                                                                                         151 ns          151 ns            4
+Concat with replace exp_median                                                                                       151 ns          151 ns            4
+Concat with replace exp_stddev                                                                                      1.04 ns         1.03 ns            4
+Concat with replace exp_cv                                                                                          0.69 %          0.69 %             4
+-----  Create Empty Str ---------/repeats:1                                                                        0.000 ns        0.000 ns   1000000000000
+std::string e;_mean                                                                                                0.758 ns        0.758 ns            4
+std::string e;_median                                                                                              0.756 ns        0.756 ns            4
+std::string e;_stddev                                                                                              0.006 ns        0.006 ns            4
+std::string e;_cv                                                                                                   0.74 %          0.74 %             4
+std::string_view e;_mean                                                                                           0.380 ns        0.380 ns            4
+std::string_view e;_median                                                                                         0.380 ns        0.380 ns            4
+std::string_view e;_stddev                                                                                         0.002 ns        0.002 ns            4
+std::string_view e;_cv                                                                                              0.49 %          0.49 %             4
+ssa e;_mean                                                                                                        0.375 ns        0.375 ns            4
+ssa e;_median                                                                                                      0.375 ns        0.375 ns            4
+ssa e;_stddev                                                                                                      0.006 ns        0.006 ns            4
+ssa e;_cv                                                                                                           1.57 %          1.57 %             4
+stringa e;_mean                                                                                                    0.754 ns        0.754 ns            4
+stringa e;_median                                                                                                  0.754 ns        0.754 ns            4
+stringa e;_stddev                                                                                                  0.005 ns        0.005 ns            4
+stringa e;_cv                                                                                                       0.66 %          0.66 %             4
+lstringa<20> e;_mean                                                                                                1.13 ns         1.13 ns            4
+lstringa<20> e;_median                                                                                              1.12 ns         1.12 ns            4
+lstringa<20> e;_stddev                                                                                             0.026 ns        0.026 ns            4
+lstringa<20> e;_cv                                                                                                  2.28 %          2.28 %             4
+lstringa<40> e;_mean                                                                                                1.14 ns         1.14 ns            4
+lstringa<40> e;_median                                                                                              1.15 ns         1.15 ns            4
+lstringa<40> e;_stddev                                                                                             0.027 ns        0.027 ns            4
+lstringa<40> e;_cv                                                                                                  2.39 %          2.39 %             4
+-----  Create Str from short literal (9 symbols) --------/repeats:1                                                0.000 ns        0.000 ns   1000000000000
+std::string e      = "Test text";_mean                                                                              1.51 ns         1.51 ns            4
+std::string e      = "Test text";_median                                                                            1.51 ns         1.51 ns            4
+std::string e      = "Test text";_stddev                                                                           0.020 ns        0.020 ns            4
+std::string e      = "Test text";_cv                                                                                1.30 %          1.30 %             4
+std::string_view e = "Test text";_mean                                                                             0.767 ns        0.767 ns            4
+std::string_view e = "Test text";_median                                                                           0.765 ns        0.765 ns            4
+std::string_view e = "Test text";_stddev                                                                           0.010 ns        0.010 ns            4
+std::string_view e = "Test text";_cv                                                                                1.33 %          1.33 %             4
+ssa e              = "Test text";_mean                                                                             0.381 ns        0.381 ns            4
+ssa e              = "Test text";_median                                                                           0.382 ns        0.382 ns            4
+ssa e              = "Test text";_stddev                                                                           0.006 ns        0.006 ns            4
+ssa e              = "Test text";_cv                                                                                1.64 %          1.64 %             4
+stringa e          = "Test text";_mean                                                                              1.13 ns         1.13 ns            4
+stringa e          = "Test text";_median                                                                            1.13 ns         1.13 ns            4
+stringa e          = "Test text";_stddev                                                                           0.014 ns        0.014 ns            4
+stringa e          = "Test text";_cv                                                                                1.24 %          1.24 %             4
+lstringa<20> e     = "Test text";_mean                                                                              1.89 ns         1.89 ns            4
+lstringa<20> e     = "Test text";_median                                                                            1.89 ns         1.89 ns            4
+lstringa<20> e     = "Test text";_stddev                                                                           0.038 ns        0.038 ns            4
+lstringa<20> e     = "Test text";_cv                                                                                2.03 %          2.03 %             4
+lstringa<40> e     = "Test text";_mean                                                                              1.86 ns         1.86 ns            4
+lstringa<40> e     = "Test text";_median                                                                            1.86 ns         1.86 ns            4
+lstringa<40> e     = "Test text";_stddev                                                                           0.017 ns        0.017 ns            4
+lstringa<40> e     = "Test text";_cv                                                                                0.92 %          0.92 %             4
+-----  Create Str from long literal (30 symbols) ---------/repeats:1                                               0.000 ns        0.000 ns   1000000000000
+std::string e      = "123456789012345678901234567890";_mean                                                         19.3 ns         19.3 ns            4
+std::string e      = "123456789012345678901234567890";_median                                                       19.3 ns         19.2 ns            4
+std::string e      = "123456789012345678901234567890";_stddev                                                      0.214 ns        0.214 ns            4
+std::string e      = "123456789012345678901234567890";_cv                                                           1.11 %          1.11 %             4
+std::string_view e = "123456789012345678901234567890";_mean                                                        0.745 ns        0.745 ns            4
+std::string_view e = "123456789012345678901234567890";_median                                                      0.745 ns        0.745 ns            4
+std::string_view e = "123456789012345678901234567890";_stddev                                                      0.016 ns        0.016 ns            4
+std::string_view e = "123456789012345678901234567890";_cv                                                           2.09 %          2.09 %             4
+ssa e              = "123456789012345678901234567890";_mean                                                        0.374 ns        0.374 ns            4
+ssa e              = "123456789012345678901234567890";_median                                                      0.373 ns        0.373 ns            4
+ssa e              = "123456789012345678901234567890";_stddev                                                      0.004 ns        0.004 ns            4
+ssa e              = "123456789012345678901234567890";_cv                                                           1.01 %          1.01 %             4
+stringa e          = "123456789012345678901234567890";_mean                                                         1.12 ns         1.12 ns            4
+stringa e          = "123456789012345678901234567890";_median                                                       1.12 ns         1.12 ns            4
+stringa e          = "123456789012345678901234567890";_stddev                                                      0.017 ns        0.017 ns            4
+stringa e          = "123456789012345678901234567890";_cv                                                           1.53 %          1.53 %             4
+lstringa<20> e     = "123456789012345678901234567890";_mean                                                         18.9 ns         18.9 ns            4
+lstringa<20> e     = "123456789012345678901234567890";_median                                                       18.9 ns         18.9 ns            4
+lstringa<20> e     = "123456789012345678901234567890";_stddev                                                      0.143 ns        0.143 ns            4
+lstringa<20> e     = "123456789012345678901234567890";_cv                                                           0.75 %          0.75 %             4
+lstringa<40> e     = "123456789012345678901234567890";_mean                                                         1.89 ns         1.89 ns            4
+lstringa<40> e     = "123456789012345678901234567890";_median                                                       1.89 ns         1.89 ns            4
+lstringa<40> e     = "123456789012345678901234567890";_stddev                                                      0.023 ns        0.023 ns            4
+lstringa<40> e     = "123456789012345678901234567890";_cv                                                           1.21 %          1.22 %             4
+-----  Create copy of Str with 9 symbols ---------/repeats:1                                                       0.000 ns        0.000 ns   1000000000000
+std::string e      = "Test text"; auto c{e};_mean                                                                   1.18 ns         1.18 ns            4
+std::string e      = "Test text"; auto c{e};_median                                                                 1.18 ns         1.18 ns            4
+std::string e      = "Test text"; auto c{e};_stddev                                                                0.010 ns        0.010 ns            4
+std::string e      = "Test text"; auto c{e};_cv                                                                     0.82 %          0.82 %             4
+std::string_view e = "Test text"; auto c{e};_mean                                                                  0.377 ns        0.377 ns            4
+std::string_view e = "Test text"; auto c{e};_median                                                                0.375 ns        0.375 ns            4
+std::string_view e = "Test text"; auto c{e};_stddev                                                                0.004 ns        0.004 ns            4
+std::string_view e = "Test text"; auto c{e};_cv                                                                     1.03 %          1.03 %             4
+ssa e              = "Test text"; auto c{e};_mean                                                                  0.378 ns        0.378 ns            4
+ssa e              = "Test text"; auto c{e};_median                                                                0.378 ns        0.378 ns            4
+ssa e              = "Test text"; auto c{e};_stddev                                                                0.003 ns        0.003 ns            4
+ssa e              = "Test text"; auto c{e};_cv                                                                     0.80 %          0.80 %             4
+stringa e          = "Test text"; auto c{e};_mean                                                                   1.13 ns         1.13 ns            4
+stringa e          = "Test text"; auto c{e};_median                                                                 1.13 ns         1.13 ns            4
+stringa e          = "Test text"; auto c{e};_stddev                                                                0.020 ns        0.020 ns            4
+stringa e          = "Test text"; auto c{e};_cv                                                                     1.76 %          1.76 %             4
+lstringa<20> e     = "Test text"; auto c{e};_mean                                                                   1.12 ns         1.12 ns            4
+lstringa<20> e     = "Test text"; auto c{e};_median                                                                 1.12 ns         1.12 ns            4
+lstringa<20> e     = "Test text"; auto c{e};_stddev                                                                0.012 ns        0.012 ns            4
+lstringa<20> e     = "Test text"; auto c{e};_cv                                                                     1.04 %          1.04 %             4
+lstringa<40> e     = "Test text"; auto c{e};_mean                                                                   1.85 ns         1.85 ns            4
+lstringa<40> e     = "Test text"; auto c{e};_median                                                                 1.85 ns         1.85 ns            4
+lstringa<40> e     = "Test text"; auto c{e};_stddev                                                                0.023 ns        0.023 ns            4
+lstringa<40> e     = "Test text"; auto c{e};_cv                                                                     1.27 %          1.27 %             4
+-----  Create copy of Str with 30 symbols ---------/repeats:1                                                      0.000 ns        0.000 ns   1000000000000
+std::string e      = "123456789012345678901234567890"; auto c{e};_mean                                              24.9 ns         24.9 ns            4
+std::string e      = "123456789012345678901234567890"; auto c{e};_median                                            24.8 ns         24.8 ns            4
+std::string e      = "123456789012345678901234567890"; auto c{e};_stddev                                           0.277 ns        0.277 ns            4
+std::string e      = "123456789012345678901234567890"; auto c{e};_cv                                                1.11 %          1.11 %             4
+std::string_view e = "123456789012345678901234567890"; auto c{e};_mean                                             0.757 ns        0.757 ns            4
+std::string_view e = "123456789012345678901234567890"; auto c{e};_median                                           0.754 ns        0.754 ns            4
+std::string_view e = "123456789012345678901234567890"; auto c{e};_stddev                                           0.013 ns        0.013 ns            4
+std::string_view e = "123456789012345678901234567890"; auto c{e};_cv                                                1.67 %          1.67 %             4
+ssa e              = "123456789012345678901234567890"; auto c{e};_mean                                             0.381 ns        0.381 ns            4
+ssa e              = "123456789012345678901234567890"; auto c{e};_median                                           0.382 ns        0.382 ns            4
+ssa e              = "123456789012345678901234567890"; auto c{e};_stddev                                           0.004 ns        0.004 ns            4
+ssa e              = "123456789012345678901234567890"; auto c{e};_cv                                                1.01 %          1.01 %             4
+stringa e          = "123456789012345678901234567890"; auto c{e};_mean                                              1.14 ns         1.14 ns            4
+stringa e          = "123456789012345678901234567890"; auto c{e};_median                                            1.14 ns         1.14 ns            4
+stringa e          = "123456789012345678901234567890"; auto c{e};_stddev                                           0.019 ns        0.019 ns            4
+stringa e          = "123456789012345678901234567890"; auto c{e};_cv                                                1.66 %          1.66 %             4
+lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_mean                                              18.0 ns         18.0 ns            4
+lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_median                                            18.1 ns         18.1 ns            4
+lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_stddev                                           0.454 ns        0.454 ns            4
+lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_cv                                                2.52 %          2.52 %             4
+lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_mean                                              5.53 ns         5.53 ns            4
+lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_median                                            5.52 ns         5.52 ns            4
+lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_stddev                                           0.080 ns        0.080 ns            4
+lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_cv                                                1.45 %          1.45 %             4
+-----  Find 9 symbols text in end of 99 symbols text ---------/repeats:1                                           0.000 ns        0.000 ns   1000000000000
+sz::string::find;_mean                                                                                              96.5 ns         96.5 ns            4
+sz::string::find;_median                                                                                            96.3 ns         96.3 ns            4
+sz::string::find;_stddev                                                                                            1.47 ns         1.47 ns            4
+sz::string::find;_cv                                                                                                1.53 %          1.53 %             4
+std::string::find;_mean                                                                                             7.76 ns         7.76 ns            4
+std::string::find;_median                                                                                           7.84 ns         7.84 ns            4
+std::string::find;_stddev                                                                                          0.180 ns        0.180 ns            4
+std::string::find;_cv                                                                                               2.31 %          2.31 %             4
+std::string_view::find;_mean                                                                                        7.82 ns         7.82 ns            4
+std::string_view::find;_median                                                                                      7.85 ns         7.84 ns            4
+std::string_view::find;_stddev                                                                                     0.082 ns        0.082 ns            4
+std::string_view::find;_cv                                                                                          1.05 %          1.05 %             4
+ssa::find;_mean                                                                                                     7.82 ns         7.82 ns            4
+ssa::find;_median                                                                                                   7.81 ns         7.81 ns            4
+ssa::find;_stddev                                                                                                  0.113 ns        0.113 ns            4
+ssa::find;_cv                                                                                                       1.44 %          1.45 %             4
+stringa::find;_mean                                                                                                 8.60 ns         8.60 ns            4
+stringa::find;_median                                                                                               8.59 ns         8.59 ns            4
+stringa::find;_stddev                                                                                              0.045 ns        0.045 ns            4
+stringa::find;_cv                                                                                                   0.52 %          0.52 %             4
+lstringa<20>::find;_mean                                                                                            6.98 ns         6.98 ns            4
+lstringa<20>::find;_median                                                                                          6.95 ns         6.95 ns            4
+lstringa<20>::find;_stddev                                                                                         0.090 ns        0.090 ns            4
+lstringa<20>::find;_cv                                                                                              1.29 %          1.29 %             4
+lstringa<40>::find;_mean                                                                                            7.01 ns         7.01 ns            4
+lstringa<40>::find;_median                                                                                          7.02 ns         7.02 ns            4
+lstringa<40>::find;_stddev                                                                                         0.253 ns        0.253 ns            4
+lstringa<40>::find;_cv                                                                                              3.61 %          3.61 %             4
+-------  Copy not literal Str with N symbols ---------/repeats:1                                                   0.000 ns        0.000 ns   1000000000000
+std::string copy{str_with_len_N};/15_mean                                                                           1.18 ns         1.18 ns            4
+std::string copy{str_with_len_N};/15_median                                                                         1.17 ns         1.17 ns            4
+std::string copy{str_with_len_N};/15_stddev                                                                        0.043 ns        0.043 ns            4
+std::string copy{str_with_len_N};/15_cv                                                                             3.65 %          3.65 %             4
+std::string copy{str_with_len_N};/16_mean                                                                           1.16 ns         1.16 ns            4
+std::string copy{str_with_len_N};/16_median                                                                         1.16 ns         1.16 ns            4
+std::string copy{str_with_len_N};/16_stddev                                                                        0.028 ns        0.028 ns            4
+std::string copy{str_with_len_N};/16_cv                                                                             2.42 %          2.42 %             4
+std::string copy{str_with_len_N};/23_mean                                                                           25.8 ns         25.8 ns            4
+std::string copy{str_with_len_N};/23_median                                                                         25.6 ns         25.6 ns            4
+std::string copy{str_with_len_N};/23_stddev                                                                        0.708 ns        0.707 ns            4
+std::string copy{str_with_len_N};/23_cv                                                                             2.75 %          2.75 %             4
+std::string copy{str_with_len_N};/24_mean                                                                           24.8 ns         24.8 ns            4
+std::string copy{str_with_len_N};/24_median                                                                         24.9 ns         24.9 ns            4
+std::string copy{str_with_len_N};/24_stddev                                                                        0.390 ns        0.390 ns            4
+std::string copy{str_with_len_N};/24_cv                                                                             1.57 %          1.57 %             4
+std::string copy{str_with_len_N};/32_mean                                                                           24.7 ns         24.7 ns            4
+std::string copy{str_with_len_N};/32_median                                                                         24.9 ns         24.9 ns            4
+std::string copy{str_with_len_N};/32_stddev                                                                        0.466 ns        0.466 ns            4
+std::string copy{str_with_len_N};/32_cv                                                                             1.88 %          1.89 %             4
+std::string copy{str_with_len_N};/64_mean                                                                           26.2 ns         26.2 ns            4
+std::string copy{str_with_len_N};/64_median                                                                         26.2 ns         26.2 ns            4
+std::string copy{str_with_len_N};/64_stddev                                                                        0.221 ns        0.221 ns            4
+std::string copy{str_with_len_N};/64_cv                                                                             0.84 %          0.84 %             4
+std::string copy{str_with_len_N};/128_mean                                                                          26.8 ns         26.8 ns            4
+std::string copy{str_with_len_N};/128_median                                                                        26.8 ns         26.8 ns            4
+std::string copy{str_with_len_N};/128_stddev                                                                       0.300 ns        0.300 ns            4
+std::string copy{str_with_len_N};/128_cv                                                                            1.12 %          1.12 %             4
+std::string copy{str_with_len_N};/256_mean                                                                          27.5 ns         27.5 ns            4
+std::string copy{str_with_len_N};/256_median                                                                        27.5 ns         27.5 ns            4
+std::string copy{str_with_len_N};/256_stddev                                                                       0.234 ns        0.234 ns            4
+std::string copy{str_with_len_N};/256_cv                                                                            0.85 %          0.85 %             4
+std::string copy{str_with_len_N};/512_mean                                                                          31.6 ns         31.6 ns            4
+std::string copy{str_with_len_N};/512_median                                                                        31.6 ns         31.6 ns            4
+std::string copy{str_with_len_N};/512_stddev                                                                       0.751 ns        0.751 ns            4
+std::string copy{str_with_len_N};/512_cv                                                                            2.38 %          2.38 %             4
+std::string copy{str_with_len_N};/1024_mean                                                                         38.4 ns         38.4 ns            4
+std::string copy{str_with_len_N};/1024_median                                                                       38.4 ns         38.4 ns            4
+std::string copy{str_with_len_N};/1024_stddev                                                                       1.03 ns         1.03 ns            4
+std::string copy{str_with_len_N};/1024_cv                                                                           2.67 %          2.67 %             4
+std::string copy{str_with_len_N};/2048_mean                                                                         86.0 ns         86.0 ns            4
+std::string copy{str_with_len_N};/2048_median                                                                       87.3 ns         87.3 ns            4
+std::string copy{str_with_len_N};/2048_stddev                                                                       4.29 ns         4.29 ns            4
+std::string copy{str_with_len_N};/2048_cv                                                                           4.99 %          4.99 %             4
+std::string copy{str_with_len_N};/4096_mean                                                                          117 ns          117 ns            4
+std::string copy{str_with_len_N};/4096_median                                                                        118 ns          118 ns            4
+std::string copy{str_with_len_N};/4096_stddev                                                                       3.68 ns         3.68 ns            4
+std::string copy{str_with_len_N};/4096_cv                                                                           3.14 %          3.14 %             4
+stringa copy{str_with_len_N};/15_mean                                                                               1.13 ns         1.13 ns            4
+stringa copy{str_with_len_N};/15_median                                                                             1.13 ns         1.13 ns            4
+stringa copy{str_with_len_N};/15_stddev                                                                            0.037 ns        0.037 ns            4
+stringa copy{str_with_len_N};/15_cv                                                                                 3.27 %          3.27 %             4
+stringa copy{str_with_len_N};/16_mean                                                                               1.13 ns         1.13 ns            4
+stringa copy{str_with_len_N};/16_median                                                                             1.14 ns         1.14 ns            4
+stringa copy{str_with_len_N};/16_stddev                                                                            0.014 ns        0.014 ns            4
+stringa copy{str_with_len_N};/16_cv                                                                                 1.22 %          1.22 %             4
+stringa copy{str_with_len_N};/23_mean                                                                               1.13 ns         1.13 ns            4
+stringa copy{str_with_len_N};/23_median                                                                             1.13 ns         1.13 ns            4
+stringa copy{str_with_len_N};/23_stddev                                                                            0.006 ns        0.006 ns            4
+stringa copy{str_with_len_N};/23_cv                                                                                 0.58 %          0.58 %             4
+stringa copy{str_with_len_N};/24_mean                                                                               16.5 ns         16.5 ns            4
+stringa copy{str_with_len_N};/24_median                                                                             16.5 ns         16.5 ns            4
+stringa copy{str_with_len_N};/24_stddev                                                                            0.167 ns        0.167 ns            4
+stringa copy{str_with_len_N};/24_cv                                                                                 1.01 %          1.01 %             4
+stringa copy{str_with_len_N};/32_mean                                                                               16.5 ns         16.5 ns            4
+stringa copy{str_with_len_N};/32_median                                                                             16.5 ns         16.5 ns            4
+stringa copy{str_with_len_N};/32_stddev                                                                            0.075 ns        0.075 ns            4
+stringa copy{str_with_len_N};/32_cv                                                                                 0.46 %          0.46 %             4
+stringa copy{str_with_len_N};/64_mean                                                                               16.5 ns         16.5 ns            4
+stringa copy{str_with_len_N};/64_median                                                                             16.4 ns         16.4 ns            4
+stringa copy{str_with_len_N};/64_stddev                                                                            0.129 ns        0.129 ns            4
+stringa copy{str_with_len_N};/64_cv                                                                                 0.78 %          0.78 %             4
+stringa copy{str_with_len_N};/128_mean                                                                              16.5 ns         16.5 ns            4
+stringa copy{str_with_len_N};/128_median                                                                            16.5 ns         16.5 ns            4
+stringa copy{str_with_len_N};/128_stddev                                                                           0.176 ns        0.176 ns            4
+stringa copy{str_with_len_N};/128_cv                                                                                1.06 %          1.06 %             4
+stringa copy{str_with_len_N};/256_mean                                                                              16.6 ns         16.6 ns            4
+stringa copy{str_with_len_N};/256_median                                                                            16.6 ns         16.6 ns            4
+stringa copy{str_with_len_N};/256_stddev                                                                           0.081 ns        0.081 ns            4
+stringa copy{str_with_len_N};/256_cv                                                                                0.49 %          0.49 %             4
+stringa copy{str_with_len_N};/512_mean                                                                              16.6 ns         16.6 ns            4
+stringa copy{str_with_len_N};/512_median                                                                            16.6 ns         16.6 ns            4
+stringa copy{str_with_len_N};/512_stddev                                                                           0.117 ns        0.117 ns            4
+stringa copy{str_with_len_N};/512_cv                                                                                0.71 %          0.71 %             4
+stringa copy{str_with_len_N};/1024_mean                                                                             16.5 ns         16.5 ns            4
+stringa copy{str_with_len_N};/1024_median                                                                           16.4 ns         16.4 ns            4
+stringa copy{str_with_len_N};/1024_stddev                                                                          0.232 ns        0.232 ns            4
+stringa copy{str_with_len_N};/1024_cv                                                                               1.41 %          1.41 %             4
+stringa copy{str_with_len_N};/2048_mean                                                                             16.5 ns         16.5 ns            4
+stringa copy{str_with_len_N};/2048_median                                                                           16.5 ns         16.5 ns            4
+stringa copy{str_with_len_N};/2048_stddev                                                                          0.122 ns        0.122 ns            4
+stringa copy{str_with_len_N};/2048_cv                                                                               0.74 %          0.74 %             4
+stringa copy{str_with_len_N};/4096_mean                                                                             16.7 ns         16.7 ns            4
+stringa copy{str_with_len_N};/4096_median                                                                           16.7 ns         16.7 ns            4
+stringa copy{str_with_len_N};/4096_stddev                                                                          0.175 ns        0.175 ns            4
+stringa copy{str_with_len_N};/4096_cv                                                                               1.05 %          1.05 %             4
+lstringa<16> copy{str_with_len_N};/15_mean                                                                          1.12 ns         1.12 ns            4
+lstringa<16> copy{str_with_len_N};/15_median                                                                        1.12 ns         1.12 ns            4
+lstringa<16> copy{str_with_len_N};/15_stddev                                                                       0.018 ns        0.018 ns            4
+lstringa<16> copy{str_with_len_N};/15_cv                                                                            1.63 %          1.63 %             4
+lstringa<16> copy{str_with_len_N};/16_mean                                                                          5.35 ns         5.35 ns            4
+lstringa<16> copy{str_with_len_N};/16_median                                                                        5.32 ns         5.32 ns            4
+lstringa<16> copy{str_with_len_N};/16_stddev                                                                       0.139 ns        0.139 ns            4
+lstringa<16> copy{str_with_len_N};/16_cv                                                                            2.60 %          2.60 %             4
+lstringa<16> copy{str_with_len_N};/23_mean                                                                          5.31 ns         5.31 ns            4
+lstringa<16> copy{str_with_len_N};/23_median                                                                        5.33 ns         5.33 ns            4
+lstringa<16> copy{str_with_len_N};/23_stddev                                                                       0.075 ns        0.075 ns            4
+lstringa<16> copy{str_with_len_N};/23_cv                                                                            1.42 %          1.42 %             4
+lstringa<16> copy{str_with_len_N};/24_mean                                                                          21.8 ns         21.8 ns            4
+lstringa<16> copy{str_with_len_N};/24_median                                                                        21.9 ns         21.9 ns            4
+lstringa<16> copy{str_with_len_N};/24_stddev                                                                       0.457 ns        0.457 ns            4
+lstringa<16> copy{str_with_len_N};/24_cv                                                                            2.10 %          2.10 %             4
+lstringa<16> copy{str_with_len_N};/32_mean                                                                          21.9 ns         21.9 ns            4
+lstringa<16> copy{str_with_len_N};/32_median                                                                        21.8 ns         21.8 ns            4
+lstringa<16> copy{str_with_len_N};/32_stddev                                                                       0.650 ns        0.650 ns            4
+lstringa<16> copy{str_with_len_N};/32_cv                                                                            2.97 %          2.97 %             4
+lstringa<16> copy{str_with_len_N};/64_mean                                                                          23.1 ns         23.1 ns            4
+lstringa<16> copy{str_with_len_N};/64_median                                                                        22.9 ns         22.9 ns            4
+lstringa<16> copy{str_with_len_N};/64_stddev                                                                       0.476 ns        0.476 ns            4
+lstringa<16> copy{str_with_len_N};/64_cv                                                                            2.06 %          2.06 %             4
+lstringa<16> copy{str_with_len_N};/128_mean                                                                         25.7 ns         25.7 ns            4
+lstringa<16> copy{str_with_len_N};/128_median                                                                       25.8 ns         25.8 ns            4
+lstringa<16> copy{str_with_len_N};/128_stddev                                                                      0.666 ns        0.666 ns            4
+lstringa<16> copy{str_with_len_N};/128_cv                                                                           2.59 %          2.59 %             4
+lstringa<16> copy{str_with_len_N};/256_mean                                                                         24.8 ns         24.8 ns            4
+lstringa<16> copy{str_with_len_N};/256_median                                                                       24.7 ns         24.7 ns            4
+lstringa<16> copy{str_with_len_N};/256_stddev                                                                      0.339 ns        0.339 ns            4
+lstringa<16> copy{str_with_len_N};/256_cv                                                                           1.37 %          1.37 %             4
+lstringa<16> copy{str_with_len_N};/512_mean                                                                         27.7 ns         27.7 ns            4
+lstringa<16> copy{str_with_len_N};/512_median                                                                       27.7 ns         27.7 ns            4
+lstringa<16> copy{str_with_len_N};/512_stddev                                                                      0.248 ns        0.248 ns            4
+lstringa<16> copy{str_with_len_N};/512_cv                                                                           0.90 %          0.90 %             4
+lstringa<16> copy{str_with_len_N};/1024_mean                                                                        78.4 ns         78.4 ns            4
+lstringa<16> copy{str_with_len_N};/1024_median                                                                      87.3 ns         87.3 ns            4
+lstringa<16> copy{str_with_len_N};/1024_stddev                                                                      19.5 ns         19.5 ns            4
+lstringa<16> copy{str_with_len_N};/1024_cv                                                                         24.87 %         24.87 %             4
+lstringa<16> copy{str_with_len_N};/2048_mean                                                                        73.4 ns         73.4 ns            4
+lstringa<16> copy{str_with_len_N};/2048_median                                                                      76.1 ns         76.1 ns            4
+lstringa<16> copy{str_with_len_N};/2048_stddev                                                                      6.12 ns         6.12 ns            4
+lstringa<16> copy{str_with_len_N};/2048_cv                                                                          8.34 %          8.34 %             4
+lstringa<16> copy{str_with_len_N};/4096_mean                                                                        88.6 ns         88.6 ns            4
+lstringa<16> copy{str_with_len_N};/4096_median                                                                      88.9 ns         88.9 ns            4
+lstringa<16> copy{str_with_len_N};/4096_stddev                                                                     0.993 ns        0.993 ns            4
+lstringa<16> copy{str_with_len_N};/4096_cv                                                                          1.12 %          1.12 %             4
+lstringa<512> copy{str_with_len_N};/15_mean                                                                         1.13 ns         1.13 ns            4
+lstringa<512> copy{str_with_len_N};/15_median                                                                       1.14 ns         1.14 ns            4
+lstringa<512> copy{str_with_len_N};/15_stddev                                                                      0.008 ns        0.008 ns            4
+lstringa<512> copy{str_with_len_N};/15_cv                                                                           0.74 %          0.74 %             4
+lstringa<512> copy{str_with_len_N};/16_mean                                                                         4.98 ns         4.98 ns            4
+lstringa<512> copy{str_with_len_N};/16_median                                                                       4.96 ns         4.96 ns            4
+lstringa<512> copy{str_with_len_N};/16_stddev                                                                      0.149 ns        0.149 ns            4
+lstringa<512> copy{str_with_len_N};/16_cv                                                                           3.00 %          3.00 %             4
+lstringa<512> copy{str_with_len_N};/23_mean                                                                         5.01 ns         5.01 ns            4
+lstringa<512> copy{str_with_len_N};/23_median                                                                       5.02 ns         5.02 ns            4
+lstringa<512> copy{str_with_len_N};/23_stddev                                                                      0.121 ns        0.120 ns            4
+lstringa<512> copy{str_with_len_N};/23_cv                                                                           2.41 %          2.40 %             4
+lstringa<512> copy{str_with_len_N};/24_mean                                                                         4.59 ns         4.59 ns            4
+lstringa<512> copy{str_with_len_N};/24_median                                                                       4.59 ns         4.59 ns            4
+lstringa<512> copy{str_with_len_N};/24_stddev                                                                      0.088 ns        0.088 ns            4
+lstringa<512> copy{str_with_len_N};/24_cv                                                                           1.92 %          1.92 %             4
+lstringa<512> copy{str_with_len_N};/32_mean                                                                         4.64 ns         4.64 ns            4
+lstringa<512> copy{str_with_len_N};/32_median                                                                       4.64 ns         4.64 ns            4
+lstringa<512> copy{str_with_len_N};/32_stddev                                                                      0.075 ns        0.075 ns            4
+lstringa<512> copy{str_with_len_N};/32_cv                                                                           1.61 %          1.61 %             4
+lstringa<512> copy{str_with_len_N};/64_mean                                                                         6.06 ns         6.06 ns            4
+lstringa<512> copy{str_with_len_N};/64_median                                                                       6.10 ns         6.10 ns            4
+lstringa<512> copy{str_with_len_N};/64_stddev                                                                      0.122 ns        0.122 ns            4
+lstringa<512> copy{str_with_len_N};/64_cv                                                                           2.01 %          2.01 %             4
+lstringa<512> copy{str_with_len_N};/128_mean                                                                        6.63 ns         6.63 ns            4
+lstringa<512> copy{str_with_len_N};/128_median                                                                      6.60 ns         6.60 ns            4
+lstringa<512> copy{str_with_len_N};/128_stddev                                                                     0.128 ns        0.128 ns            4
+lstringa<512> copy{str_with_len_N};/128_cv                                                                          1.93 %          1.93 %             4
+lstringa<512> copy{str_with_len_N};/256_mean                                                                        17.3 ns         17.3 ns            4
+lstringa<512> copy{str_with_len_N};/256_median                                                                      17.3 ns         17.3 ns            4
+lstringa<512> copy{str_with_len_N};/256_stddev                                                                     0.252 ns        0.252 ns            4
+lstringa<512> copy{str_with_len_N};/256_cv                                                                          1.45 %          1.45 %             4
+lstringa<512> copy{str_with_len_N};/512_mean                                                                        10.6 ns         10.6 ns            4
+lstringa<512> copy{str_with_len_N};/512_median                                                                      10.6 ns         10.6 ns            4
+lstringa<512> copy{str_with_len_N};/512_stddev                                                                     0.094 ns        0.094 ns            4
+lstringa<512> copy{str_with_len_N};/512_cv                                                                          0.88 %          0.88 %             4
+lstringa<512> copy{str_with_len_N};/1024_mean                                                                       52.1 ns         52.1 ns            4
+lstringa<512> copy{str_with_len_N};/1024_median                                                                     52.0 ns         52.0 ns            4
+lstringa<512> copy{str_with_len_N};/1024_stddev                                                                     1.85 ns         1.85 ns            4
+lstringa<512> copy{str_with_len_N};/1024_cv                                                                         3.55 %          3.55 %             4
+lstringa<512> copy{str_with_len_N};/2048_mean                                                                       73.6 ns         73.6 ns            4
+lstringa<512> copy{str_with_len_N};/2048_median                                                                     76.5 ns         76.5 ns            4
+lstringa<512> copy{str_with_len_N};/2048_stddev                                                                     8.36 ns         8.36 ns            4
+lstringa<512> copy{str_with_len_N};/2048_cv                                                                        11.35 %         11.35 %             4
+lstringa<512> copy{str_with_len_N};/4096_mean                                                                       90.1 ns         90.1 ns            4
+lstringa<512> copy{str_with_len_N};/4096_median                                                                     90.3 ns         90.3 ns            4
+lstringa<512> copy{str_with_len_N};/4096_stddev                                                                    0.860 ns        0.860 ns            4
+lstringa<512> copy{str_with_len_N};/4096_cv                                                                         0.95 %          0.95 %             4
+-----  Convert to int '1234567'  ---------/repeats:1                                                               0.000 ns        0.000 ns   1000000000000
+std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_mean                                          27.4 ns         27.4 ns            4
+std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_median                                        27.5 ns         27.5 ns            4
+std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_stddev                                       0.390 ns        0.390 ns            4
+std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_cv                                            1.42 %          1.42 %             4
+std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_mean                     17.5 ns         17.5 ns            4
+std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_median                   17.6 ns         17.6 ns            4
+std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_stddev                  0.354 ns        0.354 ns            4
+std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_cv                       2.02 %          2.02 %             4
+stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                              9.48 ns         9.48 ns            4
+stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                            9.50 ns         9.50 ns            4
+stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                           0.135 ns        0.135 ns            4
+stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                                1.42 %          1.42 %             4
+ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                                  9.76 ns         9.76 ns            4
+ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                                9.80 ns         9.80 ns            4
+ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                               0.135 ns        0.135 ns            4
+ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                                    1.38 %          1.38 %             4
+lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                         9.51 ns         9.51 ns            4
+lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                       9.53 ns         9.53 ns            4
+lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                      0.042 ns        0.042 ns            4
+lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                           0.44 %          0.44 %             4
+-----  Convert to unsigned 'abcDef'  ---------/repeats:1                                                           0.000 ns        0.000 ns   1000000000000
+std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_mean                                             24.4 ns         24.4 ns            4
+std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_median                                           24.3 ns         24.3 ns            4
+std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_stddev                                          0.490 ns        0.490 ns            4
+std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_cv                                               2.01 %          2.01 %             4
+std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_mean                        22.0 ns         22.0 ns            4
+std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_median                      22.2 ns         22.2 ns            4
+std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_stddev                     0.697 ns        0.697 ns            4
+std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_cv                          3.17 %          3.17 %             4
+stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                                 8.28 ns         8.28 ns            4
+stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                               8.15 ns         8.15 ns            4
+stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                              0.363 ns        0.363 ns            4
+stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                                   4.38 %          4.38 %             4
+ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                                     7.65 ns         7.65 ns            4
+ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                                   7.63 ns         7.63 ns            4
+ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                                  0.109 ns        0.109 ns            4
+ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                                       1.43 %          1.43 %             4
+lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                            7.84 ns         7.84 ns            4
+lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                          7.87 ns         7.87 ns            4
+lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                         0.130 ns        0.130 ns            4
+lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                              1.66 %          1.66 %             4
+-----  Convert to int '    1234567'  ---------/repeats:1                                                           0.000 ns        0.000 ns   1000000000000
+std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_mean                                       29.4 ns         29.4 ns            4
+std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_median                                     29.3 ns         29.3 ns            4
+std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_stddev                                    0.371 ns        0.371 ns            4
+std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_cv                                         1.26 %          1.26 %             4
+stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_mean                                        11.4 ns         11.4 ns            4
+stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_median                                      11.4 ns         11.4 ns            4
+stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_stddev                                     0.079 ns        0.079 ns            4
+stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_cv                                          0.70 %          0.70 %             4
+ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_mean                                  13.2 ns         13.2 ns            4
+ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_median                                13.2 ns         13.2 ns            4
+ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_stddev                               0.292 ns        0.292 ns            4
+ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_cv                                    2.21 %          2.21 %             4
+-----  Convert to double '1234.567e10'  ---------/repeats:1                                                        0.000 ns        0.000 ns   1000000000000
+std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_mean                                   65.8 ns         65.8 ns            4
+std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_median                                 65.6 ns         65.6 ns            4
+std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_stddev                                0.998 ns        0.998 ns            4
+std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_cv                                     1.52 %          1.52 %             4
+std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);                      ERROR OCCURRED: 'not implemented'
+std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);                      ERROR OCCURRED: 'not implemented'
+std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);                      ERROR OCCURRED: 'not implemented'
+std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);                      ERROR OCCURRED: 'not implemented'
+ssa s = "1234.567e10"; double res = *s.to_double()_mean                                                             34.8 ns         34.8 ns            4
+ssa s = "1234.567e10"; double res = *s.to_double()_median                                                           34.7 ns         34.7 ns            4
+ssa s = "1234.567e10"; double res = *s.to_double()_stddev                                                          0.864 ns        0.864 ns            4
+ssa s = "1234.567e10"; double res = *s.to_double()_cv                                                               2.48 %          2.48 %             4
+-- Append const literal of 16 bytes 64 times, 1024 total length --/repeats:1                                       0.000 ns        0.000 ns   1000000000000
+std::stringstream str; ... str << "abbaabbaabbaabba";_mean                                                          2080 ns         2080 ns            4
+std::stringstream str; ... str << "abbaabbaabbaabba";_median                                                        2077 ns         2077 ns            4
+std::stringstream str; ... str << "abbaabbaabbaabba";_stddev                                                        35.9 ns         35.9 ns            4
+std::stringstream str; ... str << "abbaabbaabbaabba";_cv                                                            1.72 %          1.72 %             4
+std::string str; ... str += "abbaabbaabbaabba";_mean                                                                 416 ns          416 ns            4
+std::string str; ... str += "abbaabbaabbaabba";_median                                                               416 ns          416 ns            4
+std::string str; ... str += "abbaabbaabbaabba";_stddev                                                              18.5 ns         18.5 ns            4
+std::string str; ... str += "abbaabbaabbaabba";_cv                                                                  4.45 %          4.45 %             4
+lstringa<8> str; ... str += "abbaabbaabbaabba";_mean                                                                 362 ns          362 ns            4
+lstringa<8> str; ... str += "abbaabbaabbaabba";_median                                                               362 ns          362 ns            4
+lstringa<8> str; ... str += "abbaabbaabbaabba";_stddev                                                              3.73 ns         3.73 ns            4
+lstringa<8> str; ... str += "abbaabbaabbaabba";_cv                                                                  1.03 %          1.03 %             4
+lstringa<128> str; ... str += "abbaabbaabbaabba";_mean                                                               245 ns          245 ns            4
+lstringa<128> str; ... str += "abbaabbaabbaabba";_median                                                             248 ns          248 ns            4
+lstringa<128> str; ... str += "abbaabbaabbaabba";_stddev                                                            19.5 ns         19.5 ns            4
+lstringa<128> str; ... str += "abbaabbaabbaabba";_cv                                                                7.96 %          7.96 %             4
+lstringa<512> str; ... str += "abbaabbaabbaabba";_mean                                                               217 ns          217 ns            4
+lstringa<512> str; ... str += "abbaabbaabbaabba";_median                                                             222 ns          222 ns            4
+lstringa<512> str; ... str += "abbaabbaabbaabba";_stddev                                                            16.2 ns         16.2 ns            4
+lstringa<512> str; ... str += "abbaabbaabbaabba";_cv                                                                7.49 %          7.49 %             4
+lstringa<1024> str; ... str += "abbaabbaabbaabba";_mean                                                              136 ns          136 ns            4
+lstringa<1024> str; ... str += "abbaabbaabbaabba";_median                                                            136 ns          136 ns            4
+lstringa<1024> str; ... str += "abbaabbaabbaabba";_stddev                                                           1.48 ns         1.48 ns            4
+lstringa<1024> str; ... str += "abbaabbaabbaabba";_cv                                                               1.09 %          1.08 %             4
+-- Append string of 16 bytes and const literal of 16 bytes 32 times, 1024 total length --/repeats:1                0.000 ns        0.000 ns   1000000000000
+std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_mean                                               2037 ns         2037 ns            4
+std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_median                                             2042 ns         2042 ns            4
+std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_stddev                                             54.5 ns         54.5 ns            4
+std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_cv                                                 2.68 %          2.67 %             4
+std::string str; ... str += str_var + "abbaabbaabbaabba";_mean                                                      1253 ns         1253 ns            4
+std::string str; ... str += str_var + "abbaabbaabbaabba";_median                                                    1255 ns         1255 ns            4
+std::string str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                    17.7 ns         17.7 ns            4
+std::string str; ... str += str_var + "abbaabbaabbaabba";_cv                                                        1.41 %          1.41 %             4
+lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                       401 ns          401 ns            4
+lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_median                                                     406 ns          406 ns            4
+lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                    23.1 ns         23.1 ns            4
+lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                        5.75 %          5.75 %             4
+lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                     335 ns          335 ns            4
+lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_median                                                   346 ns          346 ns            4
+lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                  24.4 ns         24.4 ns            4
+lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                      7.29 %          7.29 %             4
+lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                     291 ns          291 ns            4
+lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_median                                                   297 ns          297 ns            4
+lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                  18.8 ns         18.8 ns            4
+lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                      6.47 %          6.47 %             4
+lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                    214 ns          214 ns            4
+lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_median                                                  214 ns          214 ns            4
+lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                 1.16 ns         1.16 ns            4
+lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                     0.54 %          0.54 %             4
+-- Append string of 16 bytes and const literal of 16 bytes 2048 times, 65536 total length --/repeats:1             0.000 ns        0.000 ns   1000000000000
+std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_mean                                  159733 ns       159734 ns            4
+std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_median                                158296 ns       158296 ns            4
+std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_stddev                                  6342 ns         6342 ns            4
+std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_cv                                      3.97 %          3.97 %             4
+std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                         104710 ns       104710 ns            4
+std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                       104630 ns       104630 ns            4
+std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                         1116 ns         1116 ns            4
+std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                             1.07 %          1.07 %             4
+lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                          49815 ns        49815 ns            4
+lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                        49890 ns        49891 ns            4
+lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                          327 ns          327 ns            4
+lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                             0.66 %          0.66 %             4
+lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                        27270 ns        27270 ns            4
+lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                      27160 ns        27160 ns            4
+lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                        903 ns          903 ns            4
+lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                           3.31 %          3.31 %             4
+lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                        16860 ns        16860 ns            4
+lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                      16838 ns        16838 ns            4
+lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                        204 ns          204 ns            4
+lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                           1.21 %          1.21 %             4
+lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                       16899 ns        16899 ns            4
+lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                     16878 ns        16878 ns            4
+lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                      88.6 ns         88.6 ns            4
+lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                          0.52 %          0.52 %             4
+-- Append 2 string of 16 bytes 32 times, 1024 total length --/repeats:1                                            0.000 ns        0.000 ns   1000000000000
+std::stringstream str; ... str << str_var1 << str_var2;_mean                                                        2073 ns         2073 ns            4
+std::stringstream str; ... str << str_var1 << str_var2;_median                                                      2050 ns         2050 ns            4
+std::stringstream str; ... str << str_var1 << str_var2;_stddev                                                      66.2 ns         66.2 ns            4
+std::stringstream str; ... str << str_var1 << str_var2;_cv                                                          3.19 %          3.19 %             4
+std::string str; ... str += str_var1 + str_var2;_mean                                                               1492 ns         1492 ns            4
+std::string str; ... str += str_var1 + str_var2;_median                                                             1494 ns         1494 ns            4
+std::string str; ... str += str_var1 + str_var2;_stddev                                                             29.6 ns         29.6 ns            4
+std::string str; ... str += str_var1 + str_var2;_cv                                                                 1.98 %          1.98 %             4
+lstringa<16> str; ... str += str_var1 + str_var2;_mean                                                               476 ns          476 ns            4
+lstringa<16> str; ... str += str_var1 + str_var2;_median                                                             480 ns          480 ns            4
+lstringa<16> str; ... str += str_var1 + str_var2;_stddev                                                            20.4 ns         20.4 ns            4
+lstringa<16> str; ... str += str_var1 + str_var2;_cv                                                                4.29 %          4.29 %             4
+lstringa<128> str; ... str += str_var1 + str_var2;_mean                                                              448 ns          448 ns            4
+lstringa<128> str; ... str += str_var1 + str_var2;_median                                                            460 ns          460 ns            4
+lstringa<128> str; ... str += str_var1 + str_var2;_stddev                                                           27.7 ns         27.7 ns            4
+lstringa<128> str; ... str += str_var1 + str_var2;_cv                                                               6.18 %          6.18 %             4
+lstringa<512> str; ... str += str_var1 + str_var2;_mean                                                              379 ns          379 ns            4
+lstringa<512> str; ... str += str_var1 + str_var2;_median                                                            385 ns          385 ns            4
+lstringa<512> str; ... str += str_var1 + str_var2;_stddev                                                           13.8 ns         13.8 ns            4
+lstringa<512> str; ... str += str_var1 + str_var2;_cv                                                               3.63 %          3.63 %             4
+lstringa<1024> str; ... str += str_var1 + str_var2;_mean                                                             298 ns          298 ns            4
+lstringa<1024> str; ... str += str_var1 + str_var2;_median                                                           296 ns          296 ns            4
+lstringa<1024> str; ... str += str_var1 + str_var2;_stddev                                                          4.34 ns         4.34 ns            4
+lstringa<1024> str; ... str += str_var1 + str_var2;_cv                                                              1.46 %          1.46 %             4
+-- Append text, number, text --/repeats:1                                                                          0.000 ns        0.000 ns   1000000000000
+std::stringstream str; str << "test = " << k << " times";_mean                                                      3419 ns         3419 ns            4
+std::stringstream str; str << "test = " << k << " times";_median                                                    3420 ns         3420 ns            4
+std::stringstream str; str << "test = " << k << " times";_stddev                                                    78.3 ns         78.3 ns            4
+std::stringstream str; str << "test = " << k << " times";_cv                                                        2.29 %          2.29 %             4
+std::string str = "test = " + std::to_string(k) + " times";_mean                                                     474 ns          474 ns            4
+std::string str = "test = " + std::to_string(k) + " times";_median                                                   477 ns          477 ns            4
+std::string str = "test = " + std::to_string(k) + " times";_stddev                                                  9.20 ns         9.20 ns            4
+std::string str = "test = " + std::to_string(k) + " times";_cv                                                      1.94 %          1.94 %             4
+char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_mean                                      1229 ns         1229 ns            4
+char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_median                                    1226 ns         1226 ns            4
+char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_stddev                                    15.9 ns         15.9 ns            4
+char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_cv                                        1.29 %          1.29 %             4
+std::string str = std::format("test = {} times", k);_mean                                                            959 ns          959 ns            4
+std::string str = std::format("test = {} times", k);_median                                                          955 ns          955 ns            4
+std::string str = std::format("test = {} times", k);_stddev                                                         9.35 ns         9.35 ns            4
+std::string str = std::format("test = {} times", k);_cv                                                             0.97 %          0.97 %             4
+lstringa<8> str; str.format("test = {} times", k);_mean                                                             2002 ns         2002 ns            4
+lstringa<8> str; str.format("test = {} times", k);_median                                                           2000 ns         2000 ns            4
+lstringa<8> str; str.format("test = {} times", k);_stddev                                                           27.3 ns         27.3 ns            4
+lstringa<8> str; str.format("test = {} times", k);_cv                                                               1.37 %          1.37 %             4
+lstringa<32> str; str.format("test = {} times", k);_mean                                                            1745 ns         1745 ns            4
+lstringa<32> str; str.format("test = {} times", k);_median                                                          1743 ns         1743 ns            4
+lstringa<32> str; str.format("test = {} times", k);_stddev                                                          33.1 ns         33.1 ns            4
+lstringa<32> str; str.format("test = {} times", k);_cv                                                              1.90 %          1.90 %             4
+lstringa<8> str = "test = " + k + " times";_mean                                                                     263 ns          263 ns            4
+lstringa<8> str = "test = " + k + " times";_median                                                                   264 ns          264 ns            4
+lstringa<8> str = "test = " + k + " times";_stddev                                                                  5.32 ns         5.32 ns            4
+lstringa<8> str = "test = " + k + " times";_cv                                                                      2.02 %          2.02 %             4
+lstringa<32> str = "test = " + k + " times";_mean                                                                    119 ns          119 ns            4
+lstringa<32> str = "test = " + k + " times";_median                                                                  119 ns          119 ns            4
+lstringa<32> str = "test = " + k + " times";_stddev                                                                 1.45 ns         1.45 ns            4
+lstringa<32> str = "test = " + k + " times";_cv                                                                     1.22 %          1.22 %             4
+stringa str = "test = " + k + " times";_mean                                                                         118 ns          118 ns            4
+stringa str = "test = " + k + " times";_median                                                                       118 ns          118 ns            4
+stringa str = "test = " + k + " times";_stddev                                                                     0.943 ns        0.943 ns            4
+stringa str = "test = " + k + " times";_cv                                                                          0.80 %          0.80 %             4
+-- Split text and convert to int --/repeats:1                                                                      0.000 ns        0.000 ns   1000000000000
+std::string::find + substr + std::strtol_mean                                                                        277 ns          277 ns            4
+std::string::find + substr + std::strtol_median                                                                      276 ns          276 ns            4
+std::string::find + substr + std::strtol_stddev                                                                     2.54 ns         2.54 ns            4
+std::string::find + substr + std::strtol_cv                                                                         0.92 %          0.92 %             4
+ssa::splitter + ssa::as_int_mean                                                                                     159 ns          159 ns            4
+ssa::splitter + ssa::as_int_median                                                                                   159 ns          159 ns            4
+ssa::splitter + ssa::as_int_stddev                                                                                  3.14 ns         3.14 ns            4
+ssa::splitter + ssa::as_int_cv                                                                                      1.97 %          1.97 %             4
+ssa::splitf + functor_mean                                                                                           213 ns          213 ns            4
+ssa::splitf + functor_median                                                                                         212 ns          212 ns            4
+ssa::splitf + functor_stddev                                                                                        8.20 ns         8.20 ns            4
+ssa::splitf + functor_cv                                                                                            3.84 %          3.84 %             4
+-- Replace symbols in text ~400 symbols --/repeats:1                                                               0.000 ns        0.000 ns   1000000000000
+Naive (and wrong) replace symbols with std::string find + replace_mean                                               916 ns          916 ns            4
+Naive (and wrong) replace symbols with std::string find + replace_median                                             909 ns          909 ns            4
+Naive (and wrong) replace symbols with std::string find + replace_stddev                                            27.2 ns         27.2 ns            4
+Naive (and wrong) replace symbols with std::string find + replace_cv                                                2.97 %          2.97 %             4
+replace symbols with std::string find_first_of + replace_mean                                                       2428 ns         2428 ns            4
+replace symbols with std::string find_first_of + replace_median                                                     2432 ns         2432 ns            4
+replace symbols with std::string find_first_of + replace_stddev                                                     22.9 ns         22.9 ns            4
+replace symbols with std::string find_first_of + replace_cv                                                         0.94 %          0.94 %             4
+replace symbols with std::string_view find_first_of + copy_mean                                                     1026 ns         1026 ns            4
+replace symbols with std::string_view find_first_of + copy_median                                                   1018 ns         1018 ns            4
+replace symbols with std::string_view find_first_of + copy_stddev                                                   22.2 ns         22.2 ns            4
+replace symbols with std::string_view find_first_of + copy_cv                                                       2.16 %          2.16 %             4
+replace runtime symbols with string expressions and without remembering all search results_mean                     1408 ns         1408 ns            4
+replace runtime symbols with string expressions and without remembering all search results_median                   1410 ns         1410 ns            4
+replace runtime symbols with string expressions and without remembering all search results_stddev                   14.7 ns         14.7 ns            4
+replace runtime symbols with string expressions and without remembering all search results_cv                       1.04 %          1.04 %             4
+replace runtime symbols with simstr and memorization of all search results_mean                                     1083 ns         1083 ns            4
+replace runtime symbols with simstr and memorization of all search results_median                                   1076 ns         1076 ns            4
+replace runtime symbols with simstr and memorization of all search results_stddev                                   17.0 ns         17.0 ns            4
+replace runtime symbols with simstr and memorization of all search results_cv                                       1.57 %          1.57 %             4
+replace const symbols with string expressions and without remembering all search results_mean                       1128 ns         1128 ns            4
+replace const symbols with string expressions and without remembering all search results_median                     1130 ns         1130 ns            4
+replace const symbols with string expressions and without remembering all search results_stddev                     7.02 ns         7.02 ns            4
+replace const symbols with string expressions and without remembering all search results_cv                         0.62 %          0.62 %             4
+replace const symbols with string expressions and memorization of all search results_mean                            820 ns          820 ns            4
+replace const symbols with string expressions and memorization of all search results_median                          812 ns          812 ns            4
+replace const symbols with string expressions and memorization of all search results_stddev                         23.0 ns         23.0 ns            4
+replace const symbols with string expressions and memorization of all search results_cv                             2.81 %          2.81 %             4
+-- Replace symbols in text ~40 symbols --/repeats:1                                                                0.000 ns        0.000 ns   1000000000000
+Short Naive (and wrong) replace symbols with std::string find + replace_mean                                         177 ns          177 ns            4
+Short Naive (and wrong) replace symbols with std::string find + replace_median                                       177 ns          177 ns            4
+Short Naive (and wrong) replace symbols with std::string find + replace_stddev                                     0.976 ns        0.976 ns            4
+Short Naive (and wrong) replace symbols with std::string find + replace_cv                                          0.55 %          0.55 %             4
+Short replace symbols with std::string find_first_of + replace_mean                                                  324 ns          324 ns            4
+Short replace symbols with std::string find_first_of + replace_median                                                325 ns          325 ns            4
+Short replace symbols with std::string find_first_of + replace_stddev                                               4.96 ns         4.96 ns            4
+Short replace symbols with std::string find_first_of + replace_cv                                                   1.53 %          1.53 %             4
+Short replace symbols with std::string_view find_first_of + copy_mean                                                141 ns          141 ns            4
+Short replace symbols with std::string_view find_first_of + copy_median                                              139 ns          139 ns            4
+Short replace symbols with std::string_view find_first_of + copy_stddev                                             4.79 ns         4.79 ns            4
+Short replace symbols with std::string_view find_first_of + copy_cv                                                 3.41 %          3.41 %             4
+Short replace runtime symbols with string expressions and without remembering all search results_mean                198 ns          198 ns            4
+Short replace runtime symbols with string expressions and without remembering all search results_median              197 ns          197 ns            4
+Short replace runtime symbols with string expressions and without remembering all search results_stddev             6.51 ns         6.51 ns            4
+Short replace runtime symbols with string expressions and without remembering all search results_cv                 3.29 %          3.29 %             4
+Short replace runtime symbols with simstr and memorization of all search results_mean                                186 ns          186 ns            4
+Short replace runtime symbols with simstr and memorization of all search results_median                              186 ns          186 ns            4
+Short replace runtime symbols with simstr and memorization of all search results_stddev                             2.39 ns         2.39 ns            4
+Short replace runtime symbols with simstr and memorization of all search results_cv                                 1.28 %          1.28 %             4
+Short replace const symbols with string expressions and without remembering all search results_mean                  126 ns          126 ns            4
+Short replace const symbols with string expressions and without remembering all search results_median                126 ns          126 ns            4
+Short replace const symbols with string expressions and without remembering all search results_stddev               1.64 ns         1.64 ns            4
+Short replace const symbols with string expressions and without remembering all search results_cv                   1.30 %          1.30 %             4
+Short replace const symbols with string expressions and memorization of all search results_mean                      136 ns          136 ns            4
+Short replace const symbols with string expressions and memorization of all search results_median                    136 ns          136 ns            4
+Short replace const symbols with string expressions and memorization of all search results_stddev                   2.88 ns         2.88 ns            4
+Short replace const symbols with string expressions and memorization of all search results_cv                       2.12 %          2.12 %             4
+-----  Replace All Str To Longer Size ---------/repeats:1                                                          0.000 ns        0.000 ns   1000000000000
+replace bb to ---- in std::string|64_mean                                                                            180 ns          180 ns            4
+replace bb to ---- in std::string|64_median                                                                          181 ns          181 ns            4
+replace bb to ---- in std::string|64_stddev                                                                         5.27 ns         5.27 ns            4
+replace bb to ---- in std::string|64_cv                                                                             2.93 %          2.93 %             4
+replace bb to ---- in std::string|256_mean                                                                           842 ns          842 ns            4
+replace bb to ---- in std::string|256_median                                                                         844 ns          844 ns            4
+replace bb to ---- in std::string|256_stddev                                                                        12.7 ns         12.7 ns            4
+replace bb to ---- in std::string|256_cv                                                                            1.50 %          1.50 %             4
+replace bb to ---- in std::string|512_mean                                                                          1259 ns         1259 ns            4
+replace bb to ---- in std::string|512_median                                                                        1269 ns         1269 ns            4
+replace bb to ---- in std::string|512_stddev                                                                        30.9 ns         30.9 ns            4
+replace bb to ---- in std::string|512_cv                                                                            2.45 %          2.45 %             4
+replace bb to ---- in std::string|1024_mean                                                                         2422 ns         2422 ns            4
+replace bb to ---- in std::string|1024_median                                                                       2423 ns         2423 ns            4
+replace bb to ---- in std::string|1024_stddev                                                                       19.3 ns         19.3 ns            4
+replace bb to ---- in std::string|1024_cv                                                                           0.80 %          0.80 %             4
+replace bb to ---- in std::string|2048_mean                                                                         6347 ns         6347 ns            4
+replace bb to ---- in std::string|2048_median                                                                       6403 ns         6403 ns            4
+replace bb to ---- in std::string|2048_stddev                                                                        221 ns          221 ns            4
+replace bb to ---- in std::string|2048_cv                                                                           3.48 %          3.48 %             4
+replace bb to ---- in lstringa<8>|64_mean                                                                            129 ns          129 ns            4
+replace bb to ---- in lstringa<8>|64_median                                                                          129 ns          129 ns            4
+replace bb to ---- in lstringa<8>|64_stddev                                                                         3.09 ns         3.09 ns            4
+replace bb to ---- in lstringa<8>|64_cv                                                                             2.39 %          2.39 %             4
+replace bb to ---- in lstringa<8>|256_mean                                                                           444 ns          444 ns            4
+replace bb to ---- in lstringa<8>|256_median                                                                         444 ns          444 ns            4
+replace bb to ---- in lstringa<8>|256_stddev                                                                        12.1 ns         12.1 ns            4
+replace bb to ---- in lstringa<8>|256_cv                                                                            2.73 %          2.73 %             4
+replace bb to ---- in lstringa<8>|512_mean                                                                           828 ns          828 ns            4
+replace bb to ---- in lstringa<8>|512_median                                                                         825 ns          825 ns            4
+replace bb to ---- in lstringa<8>|512_stddev                                                                        23.9 ns         23.9 ns            4
+replace bb to ---- in lstringa<8>|512_cv                                                                            2.89 %          2.89 %             4
+replace bb to ---- in lstringa<8>|1024_mean                                                                         1614 ns         1614 ns            4
+replace bb to ---- in lstringa<8>|1024_median                                                                       1611 ns         1611 ns            4
+replace bb to ---- in lstringa<8>|1024_stddev                                                                       19.6 ns         19.6 ns            4
+replace bb to ---- in lstringa<8>|1024_cv                                                                           1.21 %          1.21 %             4
+replace bb to ---- in lstringa<8>|2048_mean                                                                         3127 ns         3127 ns            4
+replace bb to ---- in lstringa<8>|2048_median                                                                       3109 ns         3109 ns            4
+replace bb to ---- in lstringa<8>|2048_stddev                                                                       54.0 ns         54.0 ns            4
+replace bb to ---- in lstringa<8>|2048_cv                                                                           1.73 %          1.73 %             4
+replace bb to ---- by init stringa|64_mean                                                                          90.9 ns         90.9 ns            4
+replace bb to ---- by init stringa|64_median                                                                        91.5 ns         91.5 ns            4
+replace bb to ---- by init stringa|64_stddev                                                                        2.07 ns         2.07 ns            4
+replace bb to ---- by init stringa|64_cv                                                                            2.28 %          2.28 %             4
+replace bb to ---- by init stringa|256_mean                                                                          308 ns          308 ns            4
+replace bb to ---- by init stringa|256_median                                                                        309 ns          309 ns            4
+replace bb to ---- by init stringa|256_stddev                                                                       3.01 ns         3.01 ns            4
+replace bb to ---- by init stringa|256_cv                                                                           0.98 %          0.98 %             4
+replace bb to ---- by init stringa|512_mean                                                                          709 ns          709 ns            4
+replace bb to ---- by init stringa|512_median                                                                        709 ns          709 ns            4
+replace bb to ---- by init stringa|512_stddev                                                                       3.56 ns         3.56 ns            4
+replace bb to ---- by init stringa|512_cv                                                                           0.50 %          0.50 %             4
+replace bb to ---- by init stringa|1024_mean                                                                        1392 ns         1392 ns            4
+replace bb to ---- by init stringa|1024_median                                                                      1391 ns         1391 ns            4
+replace bb to ---- by init stringa|1024_stddev                                                                      5.76 ns         5.76 ns            4
+replace bb to ---- by init stringa|1024_cv                                                                          0.41 %          0.41 %             4
+replace bb to ---- by init stringa|2048_mean                                                                        2810 ns         2810 ns            4
+replace bb to ---- by init stringa|2048_median                                                                      2815 ns         2815 ns            4
+replace bb to ---- by init stringa|2048_stddev                                                                      36.4 ns         36.4 ns            4
+replace bb to ---- by init stringa|2048_cv                                                                          1.29 %          1.29 %             4
+-----  Replace All Str To Same Size ---------/repeats:1                                                            0.000 ns        0.000 ns   1000000000000
+replace bb to -- in std::string|64_mean                                                                              130 ns          130 ns            4
+replace bb to -- in std::string|64_median                                                                            129 ns          129 ns            4
+replace bb to -- in std::string|64_stddev                                                                           2.30 ns         2.30 ns            4
+replace bb to -- in std::string|64_cv                                                                               1.77 %          1.77 %             4
+replace bb to -- in std::string|256_mean                                                                             427 ns          427 ns            4
+replace bb to -- in std::string|256_median                                                                           429 ns          429 ns            4
+replace bb to -- in std::string|256_stddev                                                                          6.83 ns         6.83 ns            4
+replace bb to -- in std::string|256_cv                                                                              1.60 %          1.60 %             4
+replace bb to -- in std::string|512_mean                                                                             851 ns          851 ns            4
+replace bb to -- in std::string|512_median                                                                           849 ns          849 ns            4
+replace bb to -- in std::string|512_stddev                                                                          11.5 ns         11.5 ns            4
+replace bb to -- in std::string|512_cv                                                                              1.35 %          1.35 %             4
+replace bb to -- in std::string|1024_mean                                                                           1603 ns         1603 ns            4
+replace bb to -- in std::string|1024_median                                                                         1613 ns         1613 ns            4
+replace bb to -- in std::string|1024_stddev                                                                         35.0 ns         35.0 ns            4
+replace bb to -- in std::string|1024_cv                                                                             2.18 %          2.18 %             4
+replace bb to -- in std::string|2048_mean                                                                           3230 ns         3230 ns            4
+replace bb to -- in std::string|2048_median                                                                         3217 ns         3217 ns            4
+replace bb to -- in std::string|2048_stddev                                                                         41.6 ns         41.6 ns            4
+replace bb to -- in std::string|2048_cv                                                                             1.29 %          1.29 %             4
+replace bb to -- in lstringa<8>|64_mean                                                                             90.8 ns         90.8 ns            4
+replace bb to -- in lstringa<8>|64_median                                                                           91.5 ns         91.5 ns            4
+replace bb to -- in lstringa<8>|64_stddev                                                                           1.56 ns         1.56 ns            4
+replace bb to -- in lstringa<8>|64_cv                                                                               1.72 %          1.72 %             4
+replace bb to -- in lstringa<8>|256_mean                                                                             294 ns          294 ns            4
+replace bb to -- in lstringa<8>|256_median                                                                           294 ns          294 ns            4
+replace bb to -- in lstringa<8>|256_stddev                                                                          5.26 ns         5.26 ns            4
+replace bb to -- in lstringa<8>|256_cv                                                                              1.79 %          1.79 %             4
+replace bb to -- in lstringa<8>|512_mean                                                                             551 ns          551 ns            4
+replace bb to -- in lstringa<8>|512_median                                                                           555 ns          555 ns            4
+replace bb to -- in lstringa<8>|512_stddev                                                                          9.79 ns         9.78 ns            4
+replace bb to -- in lstringa<8>|512_cv                                                                              1.78 %          1.78 %             4
+replace bb to -- in lstringa<8>|1024_mean                                                                           1066 ns         1066 ns            4
+replace bb to -- in lstringa<8>|1024_median                                                                         1071 ns         1071 ns            4
+replace bb to -- in lstringa<8>|1024_stddev                                                                         18.1 ns         18.1 ns            4
+replace bb to -- in lstringa<8>|1024_cv                                                                             1.70 %          1.70 %             4
+replace bb to -- in lstringa<8>|2048_mean                                                                           2242 ns         2242 ns            4
+replace bb to -- in lstringa<8>|2048_median                                                                         2197 ns         2197 ns            4
+replace bb to -- in lstringa<8>|2048_stddev                                                                          132 ns          132 ns            4
+replace bb to -- in lstringa<8>|2048_cv                                                                             5.90 %          5.90 %             4
+replace bb to -- by init stringa|64_mean                                                                            83.0 ns         83.0 ns            4
+replace bb to -- by init stringa|64_median                                                                          81.6 ns         81.6 ns            4
+replace bb to -- by init stringa|64_stddev                                                                          4.12 ns         4.12 ns            4
+replace bb to -- by init stringa|64_cv                                                                              4.96 %          4.96 %             4
+replace bb to -- by init stringa|256_mean                                                                            237 ns          237 ns            4
+replace bb to -- by init stringa|256_median                                                                          236 ns          236 ns            4
+replace bb to -- by init stringa|256_stddev                                                                         4.04 ns         4.04 ns            4
+replace bb to -- by init stringa|256_cv                                                                             1.70 %          1.70 %             4
+replace bb to -- by init stringa|512_mean                                                                            435 ns          435 ns            4
+replace bb to -- by init stringa|512_median                                                                          435 ns          435 ns            4
+replace bb to -- by init stringa|512_stddev                                                                         5.95 ns         5.95 ns            4
+replace bb to -- by init stringa|512_cv                                                                             1.37 %          1.37 %             4
+replace bb to -- by init stringa|1024_mean                                                                           851 ns          851 ns            4
+replace bb to -- by init stringa|1024_median                                                                         846 ns          846 ns            4
+replace bb to -- by init stringa|1024_stddev                                                                        18.7 ns         18.7 ns            4
+replace bb to -- by init stringa|1024_cv                                                                            2.20 %          2.20 %             4
+replace bb to -- by init stringa|2048_mean                                                                          1658 ns         1658 ns            4
+replace bb to -- by init stringa|2048_median                                                                        1652 ns         1652 ns            4
+replace bb to -- by init stringa|2048_stddev                                                                        28.9 ns         28.9 ns            4
+replace bb to -- by init stringa|2048_cv                                                                            1.74 %          1.74 %             4
+-----  Hash Map insert and find ---------/repeats:1                                                                0.000 ns        0.000 ns   1000000000000
+hashStrMapA<size_t> emplace & find stringa;_mean                                                                 3780026 ns      3780035 ns            4
+hashStrMapA<size_t> emplace & find stringa;_median                                                               3764708 ns      3764717 ns            4
+hashStrMapA<size_t> emplace & find stringa;_stddev                                                                108428 ns       108427 ns            4
+hashStrMapA<size_t> emplace & find stringa;_cv                                                                      2.87 %          2.87 %             4
+std::unordered_map<std::string, size_t> emplace & find std::string;_mean                                         3706958 ns      3706967 ns            4
+std::unordered_map<std::string, size_t> emplace & find std::string;_median                                       3712805 ns      3712816 ns            4
+std::unordered_map<std::string, size_t> emplace & find std::string;_stddev                                         32417 ns        32419 ns            4
+std::unordered_map<std::string, size_t> emplace & find std::string;_cv                                              0.87 %          0.87 %             4
+hashStrMapA<size_t> emplace & find ssa;_mean                                                                     3815600 ns      3815610 ns            4
+hashStrMapA<size_t> emplace & find ssa;_median                                                                   3818146 ns      3818155 ns            4
+hashStrMapA<size_t> emplace & find ssa;_stddev                                                                     36526 ns        36523 ns            4
+hashStrMapA<size_t> emplace & find ssa;_cv                                                                          0.96 %          0.96 %             4
+std::unordered_map<std::string, size_t> emplace & find std::string_view;_mean                                    4134155 ns      4134170 ns            4
+std::unordered_map<std::string, size_t> emplace & find std::string_view;_median                                  4133427 ns      4133445 ns            4
+std::unordered_map<std::string, size_t> emplace & find std::string_view;_stddev                                    54010 ns        54012 ns            4
+std::unordered_map<std::string, size_t> emplace & find std::string_view;_cv                                         1.31 %          1.31 %             4
+-----  Build Full Func Name ---------/repeats:1                                                                    0.000 ns        0.000 ns   1000000000000
+Build func full name std::string;_mean                                                                              1021 ns         1021 ns            4
+Build func full name std::string;_median                                                                            1018 ns         1018 ns            4
+Build func full name std::string;_stddev                                                                            20.5 ns         20.5 ns            4
+Build func full name std::string;_cv                                                                                2.01 %          2.01 %             4
+Build func full name std::string 1;_mean                                                                            1021 ns         1021 ns            4
+Build func full name std::string 1;_median                                                                          1019 ns         1019 ns            4
+Build func full name std::string 1;_stddev                                                                          26.5 ns         26.5 ns            4
+Build func full name std::string 1;_cv                                                                              2.60 %          2.60 %             4
+Build func full name std::stream;_mean                                                                              2984 ns         2984 ns            4
+Build func full name std::stream;_median                                                                            2987 ns         2987 ns            4
+Build func full name std::stream;_stddev                                                                            37.7 ns         37.7 ns            4
+Build func full name std::stream;_cv                                                                                1.26 %          1.26 %             4
+Build func full name stringa;_mean                                                                                   471 ns          471 ns            4
+Build func full name stringa;_median                                                                                 470 ns          470 ns            4
+Build func full name stringa;_stddev                                                                                4.83 ns         4.83 ns            4
+Build func full name stringa;_cv                                                                                    1.02 %          1.02 %             4
+Build func full name stringa 1;_mean                                                                                 648 ns          648 ns            4
+Build func full name stringa 1;_median                                                                               651 ns          651 ns            4
+Build func full name stringa 1;_stddev                                                                              9.87 ns         9.87 ns            4
+Build func full name stringa 1;_cv                                                                                  1.52 %          1.52 %             4
+-----  Make Upper  ---------/repeats:1                                                                             0.000 ns        0.000 ns   1000000000000
+To upper case std::wstring_mean                                                                                      175 ns          175 ns            4
+To upper case std::wstring_median                                                                                    177 ns          177 ns            4
+To upper case std::wstring_stddev                                                                                   3.99 ns         3.99 ns            4
+To upper case std::wstring_cv                                                                                       2.28 %          2.28 %             4
+To upper case lstringw<15>_mean                                                                                     38.5 ns         38.5 ns            4
+To upper case lstringw<15>_median                                                                                   38.5 ns         38.5 ns            4
+To upper case lstringw<15>_stddev                                                                                   1.33 ns         1.33 ns            4
+To upper case lstringw<15>_cv                                                                                       3.44 %          3.44 %             4

bench/results/001-Xeon E5-2682 v4, Ubuntu 22 (WSL), GCC-13.txt

@@ -1,939 +0,0 @@
-Benchmarks of simstr, version 1.6.6
-Sources: https://github.com/orefkov/simstr
-Results: https://orefkov.github.io/simstr/results.html
-
-2026-02-10T22:53:39+03:00
-Running ./benchStr
-Run on (32 X 2494.22 MHz CPU s)
-CPU Caches:
-  L1 Data 32 KiB (x16)
-  L1 Instruction 32 KiB (x16)
-  L2 Unified 256 KiB (x16)
-  L3 Unified 40960 KiB (x1)
-Load Average: 0.05, 0.01, 0.00
-***WARNING*** ASLR is enabled, the results may have unreproducible noise in them.
---------------------------------------------------------------------------------------------------------------------------------------------------------
-Benchmark                                                                                                              Time             CPU   Iterations
---------------------------------------------------------------------------------------------------------------------------------------------------------
------  Concatenate string + Number + "Literal" ---------/repeats:1                                                 0.000 ns        0.000 ns   1000000000000
-Concat std::string and number by std to std::string_mean                                                             197 ns          197 ns            4
-Concat std::string and number by std to std::string_median                                                           195 ns          195 ns            4
-Concat std::string and number by std to std::string_stddev                                                          3.28 ns         3.29 ns            4
-Concat std::string and number by std to std::string_cv                                                              1.67 %          1.67 %             4
-Concat std::string and number by StrExpr to std::string_mean                                                         101 ns          101 ns            4
-Concat std::string and number by StrExpr to std::string_median                                                      98.1 ns         98.1 ns            4
-Concat std::string and number by StrExpr to std::string_stddev                                                      6.44 ns         6.44 ns            4
-Concat std::string and number by StrExpr to std::string_cv                                                          6.37 %          6.37 %             4
-Concat stringa and number by StrExpr to simstr::stringa_mean                                                        68.9 ns         68.9 ns            4
-Concat stringa and number by StrExpr to simstr::stringa_median                                                      68.5 ns         68.5 ns            4
-Concat stringa and number by StrExpr to simstr::stringa_stddev                                                      1.31 ns         1.31 ns            4
-Concat stringa and number by StrExpr to simstr::stringa_cv                                                          1.90 %          1.90 %             4
-Concat stringa and number by e_concat to simstr::stringa_mean                                                       74.0 ns         74.0 ns            4
-Concat stringa and number by e_concat to simstr::stringa_median                                                     73.6 ns         73.6 ns            4
-Concat stringa and number by e_concat to simstr::stringa_stddev                                                     1.11 ns         1.11 ns            4
-Concat stringa and number by e_concat to simstr::stringa_cv                                                         1.49 %          1.49 %             4
------  Concatenate string + Hex Number + "Literal" ---------/repeats:1                                             0.000 ns        0.000 ns   1000000000000
-Concat std::string and format hex number and literal to std::string_mean                                             628 ns          628 ns            4
-Concat std::string and format hex number and literal to std::string_median                                           622 ns          622 ns            4
-Concat std::string and format hex number and literal to std::string_stddev                                          17.5 ns         17.5 ns            4
-Concat std::string and format hex number and literal to std::string_cv                                              2.78 %          2.78 %             4
-std::format std::string and hex number by literal to std::string_mean                                                889 ns          889 ns            4
-std::format std::string and hex number by literal to std::string_median                                              879 ns          879 ns            4
-std::format std::string and hex number by literal to std::string_stddev                                             31.8 ns         31.8 ns            4
-std::format std::string and hex number by literal to std::string_cv                                                 3.57 %          3.57 %             4
-Concat std::string and std::to_chars and string to std::string_mean                                                  180 ns          180 ns            4
-Concat std::string and std::to_chars and string to std::string_median                                                176 ns          176 ns            4
-Concat std::string and std::to_chars and string to std::string_stddev                                               13.1 ns         13.1 ns            4
-Concat std::string and std::to_chars and string to std::string_cv                                                   7.28 %          7.28 %             4
-Concat std::string and hex number and literal by StrExpr to std::string_mean                                         120 ns          120 ns            4
-Concat std::string and hex number and literal by StrExpr to std::string_median                                       120 ns          120 ns            4
-Concat std::string and hex number and literal by StrExpr to std::string_stddev                                     0.450 ns        0.450 ns            4
-Concat std::string and hex number and literal by StrExpr to std::string_cv                                          0.37 %          0.37 %             4
-Concat stringa and hex number and literal by StrExpr to simstr::stringa_mean                                         119 ns          119 ns            4
-Concat stringa and hex number and literal by StrExpr to simstr::stringa_median                                       118 ns          118 ns            4
-Concat stringa and hex number and literal by StrExpr to simstr::stringa_stddev                                      4.30 ns         4.30 ns            4
-Concat stringa and hex number and literal by StrExpr to simstr::stringa_cv                                          3.60 %          3.60 %             4
-Concat stringa and hex number and literal by e_concat to simstr::stringa_mean                                        124 ns          124 ns            4
-Concat stringa and hex number and literal by e_concat to simstr::stringa_median                                      125 ns          125 ns            4
-Concat stringa and hex number and literal by e_concat to simstr::stringa_stddev                                     1.38 ns         1.38 ns            4
-Concat stringa and hex number and literal by e_concat to simstr::stringa_cv                                         1.11 %          1.11 %             4
-Subst stringa and hex number by e_subst literal to simstr::stringa_mean                                              172 ns          172 ns            4
-Subst stringa and hex number by e_subst literal to simstr::stringa_median                                            170 ns          170 ns            4
-Subst stringa and hex number by e_subst literal to simstr::stringa_stddev                                           4.48 ns         4.48 ns            4
-Subst stringa and hex number by e_subst literal to simstr::stringa_cv                                               2.61 %          2.61 %             4
-Subst stringa and hex number by e_vsubst stra to simstr::stringa_mean                                                317 ns          317 ns            4
-Subst stringa and hex number by e_vsubst stra to simstr::stringa_median                                              308 ns          308 ns            4
-Subst stringa and hex number by e_vsubst stra to simstr::stringa_stddev                                             24.4 ns         24.4 ns            4
-Subst stringa and hex number by e_vsubst stra to simstr::stringa_cv                                                 7.69 %          7.69 %             4
----- format/vformat and subst/vsubst octal number to 32 symbols result ----/repeats:1                              0.000 ns        0.000 ns   1000000000000
-"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_mean                                                              249 ns          249 ns            4
-"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_median                                                            247 ns          247 ns            4
-"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_stddev                                                           4.68 ns         4.68 ns            4
-"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_cv                                                               1.88 %          1.88 %             4
-e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_mean                                                            323 ns          323 ns            4
-e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_median                                                          316 ns          316 ns            4
-e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_stddev                                                         19.4 ns         19.4 ns            4
-e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_cv                                                             6.01 %          6.01 %             4
-e_vsubst(pattern, i / 0x8a010_fmt)_mean                                                                              577 ns          577 ns            4
-e_vsubst(pattern, i / 0x8a010_fmt)_median                                                                            573 ns          573 ns            4
-e_vsubst(pattern, i / 0x8a010_fmt)_stddev                                                                           15.3 ns         15.3 ns            4
-e_vsubst(pattern, i / 0x8a010_fmt)_cv                                                                               2.65 %          2.65 %             4
-fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_mean                                                   703 ns          703 ns            4
-fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_median                                                 703 ns          703 ns            4
-fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_stddev                                                7.53 ns         7.53 ns            4
-fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_cv                                                    1.07 %          1.07 %             4
-fmt::format("abcdefghihklmopqr {:#010o} end", i)_mean                                                                788 ns          788 ns            4
-fmt::format("abcdefghihklmopqr {:#010o} end", i)_median                                                              763 ns          763 ns            4
-fmt::format("abcdefghihklmopqr {:#010o} end", i)_stddev                                                             56.5 ns         56.5 ns            4
-fmt::format("abcdefghihklmopqr {:#010o} end", i)_cv                                                                 7.17 %          7.17 %             4
-std::format("abcdefghihklmopqr {:#010o} end", i)_mean                                                               1198 ns         1198 ns            4
-std::format("abcdefghihklmopqr {:#010o} end", i)_median                                                             1191 ns         1191 ns            4
-std::format("abcdefghihklmopqr {:#010o} end", i)_stddev                                                             29.9 ns         29.9 ns            4
-std::format("abcdefghihklmopqr {:#010o} end", i)_cv                                                                 2.49 %          2.49 %             4
-std::vformat(pattern, std::make_format_args(i))_mean                                                                1065 ns         1065 ns            4
-std::vformat(pattern, std::make_format_args(i))_median                                                              1063 ns         1063 ns            4
-std::vformat(pattern, std::make_format_args(i))_stddev                                                              6.96 ns         6.96 ns            4
-std::vformat(pattern, std::make_format_args(i))_cv                                                                  0.65 %          0.65 %             4
-strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_mean                  2059 ns         2059 ns            4
-strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_median                2053 ns         2053 ns            4
-strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_stddev                24.2 ns         24.2 ns            4
-strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_cv                    1.17 %          1.17 %             4
------  Concatenate string + "Literal" ---------/repeats:1                                                          0.000 ns        0.000 ns   1000000000000
-Concat std::string by std to std::string_mean                                                                       48.0 ns         48.0 ns            4
-Concat std::string by std to std::string_median                                                                     47.8 ns         47.8 ns            4
-Concat std::string by std to std::string_stddev                                                                    0.538 ns        0.538 ns            4
-Concat std::string by std to std::string_cv                                                                         1.12 %          1.12 %             4
-Concat std::string by StrExpr to std::string_mean                                                                   29.4 ns         29.4 ns            4
-Concat std::string by StrExpr to std::string_median                                                                 28.7 ns         28.7 ns            4
-Concat std::string by StrExpr to std::string_stddev                                                                 1.63 ns         1.63 ns            4
-Concat std::string by StrExpr to std::string_cv                                                                     5.55 %          5.55 %             4
-Concat stringa by StrExpr to stringa_mean                                                                           26.1 ns         26.1 ns            4
-Concat stringa by StrExpr to stringa_median                                                                         26.1 ns         26.1 ns            4
-Concat stringa by StrExpr to stringa_stddev                                                                        0.261 ns        0.262 ns            4
-Concat stringa by StrExpr to stringa_cv                                                                             1.00 %          1.00 %             4
------  Find three concatenated string in string_view -----/repeats:1                                               0.000 ns        0.000 ns   1000000000000
-Find concat three std::string_mean                                                                                   122 ns          122 ns            4
-Find concat three std::string_median                                                                                 122 ns          122 ns            4
-Find concat three std::string_stddev                                                                               0.875 ns        0.875 ns            4
-Find concat three std::string_cv                                                                                    0.72 %          0.72 %             4
-Find concat three strexpr_mean                                                                                      40.2 ns         40.2 ns            4
-Find concat three strexpr_median                                                                                    39.5 ns         39.5 ns            4
-Find concat three strexpr_stddev                                                                                    2.76 ns         2.76 ns            4
-Find concat three strexpr_cv                                                                                        6.87 %          6.87 %             4
-Find concat three simstr_mean                                                                                       19.2 ns         19.2 ns            4
-Find concat three simstr_median                                                                                     19.1 ns         19.1 ns            4
-Find concat three simstr_stddev                                                                                    0.337 ns        0.337 ns            4
-Find concat three simstr_cv                                                                                         1.76 %          1.76 %             4
------  Build Type Name ---------/repeats:1                                                                         0.000 ns        0.000 ns   1000000000000
-BuildTypeNameStr 0/0_mean                                                                                           9.86 ns         9.86 ns            4
-BuildTypeNameStr 0/0_median                                                                                         9.87 ns         9.87 ns            4
-BuildTypeNameStr 0/0_stddev                                                                                        0.153 ns        0.153 ns            4
-BuildTypeNameStr 0/0_cv                                                                                             1.55 %          1.55 %             4
-BuildTypeNameExp 0/0_mean                                                                                           6.52 ns         6.52 ns            4
-BuildTypeNameExp 0/0_median                                                                                         6.53 ns         6.53 ns            4
-BuildTypeNameExp 0/0_stddev                                                                                        0.127 ns        0.127 ns            4
-BuildTypeNameExp 0/0_cv                                                                                             1.96 %          1.96 %             4
-BuildTypeNameSim 0/0_mean                                                                                           4.76 ns         4.76 ns            4
-BuildTypeNameSim 0/0_median                                                                                         4.77 ns         4.77 ns            4
-BuildTypeNameSim 0/0_stddev                                                                                        0.035 ns        0.035 ns            4
-BuildTypeNameSim 0/0_cv                                                                                             0.74 %          0.74 %             4
-BuildTypeNameStr 10/10_mean                                                                                         79.6 ns         79.6 ns            4
-BuildTypeNameStr 10/10_median                                                                                       79.5 ns         79.5 ns            4
-BuildTypeNameStr 10/10_stddev                                                                                      0.607 ns        0.607 ns            4
-BuildTypeNameStr 10/10_cv                                                                                           0.76 %          0.76 %             4
-BuildTypeNameExp 10/10_mean                                                                                         23.7 ns         23.7 ns            4
-BuildTypeNameExp 10/10_median                                                                                       23.7 ns         23.7 ns            4
-BuildTypeNameExp 10/10_stddev                                                                                      0.139 ns        0.139 ns            4
-BuildTypeNameExp 10/10_cv                                                                                           0.59 %          0.59 %             4
-BuildTypeNameSim 10/10_mean                                                                                         21.0 ns         21.0 ns            4
-BuildTypeNameSim 10/10_median                                                                                       21.0 ns         21.0 ns            4
-BuildTypeNameSim 10/10_stddev                                                                                      0.102 ns        0.102 ns            4
-BuildTypeNameSim 10/10_cv                                                                                           0.49 %          0.49 %             4
------  Replace string by copy -----/repeats:1                                                                      0.000 ns        0.000 ns   1000000000000
-Concat with replace str_mean                                                                                         225 ns          225 ns            4
-Concat with replace str_median                                                                                       227 ns          227 ns            4
-Concat with replace str_stddev                                                                                      9.49 ns         9.49 ns            4
-Concat with replace str_cv                                                                                          4.22 %          4.22 %             4
-Concat with replace exp_mean                                                                                         133 ns          133 ns            4
-Concat with replace exp_median                                                                                       133 ns          133 ns            4
-Concat with replace exp_stddev                                                                                      1.95 ns         1.95 ns            4
-Concat with replace exp_cv                                                                                          1.47 %          1.47 %             4
------  Create Empty Str ---------/repeats:1                                                                        0.000 ns        0.000 ns   1000000000000
-std::string e;_mean                                                                                                 1.08 ns         1.08 ns            4
-std::string e;_median                                                                                               1.08 ns         1.08 ns            4
-std::string e;_stddev                                                                                              0.010 ns        0.010 ns            4
-std::string e;_cv                                                                                                   0.91 %          0.91 %             4
-std::string_view e;_mean                                                                                           0.731 ns        0.731 ns            4
-std::string_view e;_median                                                                                         0.726 ns        0.726 ns            4
-std::string_view e;_stddev                                                                                         0.012 ns        0.012 ns            4
-std::string_view e;_cv                                                                                              1.69 %          1.69 %             4
-ssa e;_mean                                                                                                        0.180 ns        0.180 ns            4
-ssa e;_median                                                                                                      0.179 ns        0.179 ns            4
-ssa e;_stddev                                                                                                      0.001 ns        0.001 ns            4
-ssa e;_cv                                                                                                           0.75 %          0.75 %             4
-stringa e;_mean                                                                                                    0.732 ns        0.732 ns            4
-stringa e;_median                                                                                                  0.731 ns        0.731 ns            4
-stringa e;_stddev                                                                                                  0.007 ns        0.007 ns            4
-stringa e;_cv                                                                                                       0.98 %          0.98 %             4
-lstringa<20> e;_mean                                                                                                1.09 ns         1.09 ns            4
-lstringa<20> e;_median                                                                                              1.09 ns         1.09 ns            4
-lstringa<20> e;_stddev                                                                                             0.015 ns        0.015 ns            4
-lstringa<20> e;_cv                                                                                                  1.37 %          1.37 %             4
-lstringa<40> e;_mean                                                                                                1.12 ns         1.12 ns            4
-lstringa<40> e;_median                                                                                              1.08 ns         1.08 ns            4
-lstringa<40> e;_stddev                                                                                             0.088 ns        0.088 ns            4
-lstringa<40> e;_cv                                                                                                  7.82 %          7.82 %             4
------  Create Str from short literal (9 symbols) --------/repeats:1                                                0.000 ns        0.000 ns   1000000000000
-std::string e      = "Test text";_mean                                                                              1.85 ns         1.85 ns            4
-std::string e      = "Test text";_median                                                                            1.84 ns         1.84 ns            4
-std::string e      = "Test text";_stddev                                                                           0.034 ns        0.034 ns            4
-std::string e      = "Test text";_cv                                                                                1.85 %          1.85 %             4
-std::string_view e = "Test text";_mean                                                                             0.732 ns        0.732 ns            4
-std::string_view e = "Test text";_median                                                                           0.731 ns        0.731 ns            4
-std::string_view e = "Test text";_stddev                                                                           0.017 ns        0.017 ns            4
-std::string_view e = "Test text";_cv                                                                                2.34 %          2.34 %             4
-ssa e              = "Test text";_mean                                                                             0.722 ns        0.722 ns            4
-ssa e              = "Test text";_median                                                                           0.721 ns        0.721 ns            4
-ssa e              = "Test text";_stddev                                                                           0.004 ns        0.004 ns            4
-ssa e              = "Test text";_cv                                                                                0.52 %          0.52 %             4
-stringa e          = "Test text";_mean                                                                              1.12 ns         1.12 ns            4
-stringa e          = "Test text";_median                                                                            1.10 ns         1.10 ns            4
-stringa e          = "Test text";_stddev                                                                           0.059 ns        0.059 ns            4
-stringa e          = "Test text";_cv                                                                                5.29 %          5.29 %             4
-lstringa<20> e     = "Test text";_mean                                                                              1.80 ns         1.80 ns            4
-lstringa<20> e     = "Test text";_median                                                                            1.81 ns         1.81 ns            4
-lstringa<20> e     = "Test text";_stddev                                                                           0.006 ns        0.006 ns            4
-lstringa<20> e     = "Test text";_cv                                                                                0.33 %          0.33 %             4
-lstringa<40> e     = "Test text";_mean                                                                              1.86 ns         1.86 ns            4
-lstringa<40> e     = "Test text";_median                                                                            1.84 ns         1.84 ns            4
-lstringa<40> e     = "Test text";_stddev                                                                           0.076 ns        0.076 ns            4
-lstringa<40> e     = "Test text";_cv                                                                                4.08 %          4.08 %             4
------  Create Str from long literal (30 symbols) ---------/repeats:1                                               0.000 ns        0.000 ns   1000000000000
-std::string e      = "123456789012345678901234567890";_mean                                                         19.7 ns         19.7 ns            4
-std::string e      = "123456789012345678901234567890";_median                                                       19.5 ns         19.5 ns            4
-std::string e      = "123456789012345678901234567890";_stddev                                                      0.560 ns        0.560 ns            4
-std::string e      = "123456789012345678901234567890";_cv                                                           2.84 %          2.84 %             4
-std::string_view e = "123456789012345678901234567890";_mean                                                        0.727 ns        0.727 ns            4
-std::string_view e = "123456789012345678901234567890";_median                                                      0.726 ns        0.726 ns            4
-std::string_view e = "123456789012345678901234567890";_stddev                                                      0.020 ns        0.020 ns            4
-std::string_view e = "123456789012345678901234567890";_cv                                                           2.76 %          2.76 %             4
-ssa e              = "123456789012345678901234567890";_mean                                                        0.718 ns        0.718 ns            4
-ssa e              = "123456789012345678901234567890";_median                                                      0.719 ns        0.719 ns            4
-ssa e              = "123456789012345678901234567890";_stddev                                                      0.003 ns        0.003 ns            4
-ssa e              = "123456789012345678901234567890";_cv                                                           0.46 %          0.46 %             4
-stringa e          = "123456789012345678901234567890";_mean                                                         1.11 ns         1.11 ns            4
-stringa e          = "123456789012345678901234567890";_median                                                       1.10 ns         1.10 ns            4
-stringa e          = "123456789012345678901234567890";_stddev                                                      0.025 ns        0.025 ns            4
-stringa e          = "123456789012345678901234567890";_cv                                                           2.27 %          2.27 %             4
-lstringa<20> e     = "123456789012345678901234567890";_mean                                                         20.4 ns         20.4 ns            4
-lstringa<20> e     = "123456789012345678901234567890";_median                                                       20.0 ns         20.0 ns            4
-lstringa<20> e     = "123456789012345678901234567890";_stddev                                                       1.26 ns         1.26 ns            4
-lstringa<20> e     = "123456789012345678901234567890";_cv                                                           6.16 %          6.16 %             4
-lstringa<40> e     = "123456789012345678901234567890";_mean                                                         1.82 ns         1.82 ns            4
-lstringa<40> e     = "123456789012345678901234567890";_median                                                       1.82 ns         1.82 ns            4
-lstringa<40> e     = "123456789012345678901234567890";_stddev                                                      0.009 ns        0.009 ns            4
-lstringa<40> e     = "123456789012345678901234567890";_cv                                                           0.52 %          0.52 %             4
------  Create copy of Str with 9 symbols ---------/repeats:1                                                       0.000 ns        0.000 ns   1000000000000
-std::string e      = "Test text"; auto c{e};_mean                                                                   5.55 ns         5.55 ns            4
-std::string e      = "Test text"; auto c{e};_median                                                                 5.48 ns         5.48 ns            4
-std::string e      = "Test text"; auto c{e};_stddev                                                                0.156 ns        0.156 ns            4
-std::string e      = "Test text"; auto c{e};_cv                                                                     2.81 %          2.81 %             4
-std::string_view e = "Test text"; auto c{e};_mean                                                                  0.367 ns        0.367 ns            4
-std::string_view e = "Test text"; auto c{e};_median                                                                0.367 ns        0.367 ns            4
-std::string_view e = "Test text"; auto c{e};_stddev                                                                0.003 ns        0.003 ns            4
-std::string_view e = "Test text"; auto c{e};_cv                                                                     0.88 %          0.88 %             4
-ssa e              = "Test text"; auto c{e};_mean                                                                  0.374 ns        0.374 ns            4
-ssa e              = "Test text"; auto c{e};_median                                                                0.369 ns        0.369 ns            4
-ssa e              = "Test text"; auto c{e};_stddev                                                                0.016 ns        0.016 ns            4
-ssa e              = "Test text"; auto c{e};_cv                                                                     4.40 %          4.40 %             4
-stringa e          = "Test text"; auto c{e};_mean                                                                   1.27 ns         1.27 ns            4
-stringa e          = "Test text"; auto c{e};_median                                                                 1.28 ns         1.28 ns            4
-stringa e          = "Test text"; auto c{e};_stddev                                                                0.011 ns        0.011 ns            4
-stringa e          = "Test text"; auto c{e};_cv                                                                     0.88 %          0.88 %             4
-lstringa<20> e     = "Test text"; auto c{e};_mean                                                                   1.46 ns         1.46 ns            4
-lstringa<20> e     = "Test text"; auto c{e};_median                                                                 1.45 ns         1.45 ns            4
-lstringa<20> e     = "Test text"; auto c{e};_stddev                                                                0.026 ns        0.026 ns            4
-lstringa<20> e     = "Test text"; auto c{e};_cv                                                                     1.75 %          1.75 %             4
-lstringa<40> e     = "Test text"; auto c{e};_mean                                                                   1.47 ns         1.47 ns            4
-lstringa<40> e     = "Test text"; auto c{e};_median                                                                 1.45 ns         1.45 ns            4
-lstringa<40> e     = "Test text"; auto c{e};_stddev                                                                0.055 ns        0.055 ns            4
-lstringa<40> e     = "Test text"; auto c{e};_cv                                                                     3.76 %          3.76 %             4
------  Create copy of Str with 30 symbols ---------/repeats:1                                                      0.000 ns        0.000 ns   1000000000000
-std::string e      = "123456789012345678901234567890"; auto c{e};_mean                                              23.1 ns         23.1 ns            4
-std::string e      = "123456789012345678901234567890"; auto c{e};_median                                            23.1 ns         23.1 ns            4
-std::string e      = "123456789012345678901234567890"; auto c{e};_stddev                                           0.115 ns        0.115 ns            4
-std::string e      = "123456789012345678901234567890"; auto c{e};_cv                                                0.50 %          0.50 %             4
-std::string_view e = "123456789012345678901234567890"; auto c{e};_mean                                             0.730 ns        0.730 ns            4
-std::string_view e = "123456789012345678901234567890"; auto c{e};_median                                           0.731 ns        0.731 ns            4
-std::string_view e = "123456789012345678901234567890"; auto c{e};_stddev                                           0.010 ns        0.010 ns            4
-std::string_view e = "123456789012345678901234567890"; auto c{e};_cv                                                1.39 %          1.39 %             4
-ssa e              = "123456789012345678901234567890"; auto c{e};_mean                                             0.730 ns        0.730 ns            4
-ssa e              = "123456789012345678901234567890"; auto c{e};_median                                           0.730 ns        0.730 ns            4
-ssa e              = "123456789012345678901234567890"; auto c{e};_stddev                                           0.007 ns        0.007 ns            4
-ssa e              = "123456789012345678901234567890"; auto c{e};_cv                                                1.00 %          1.00 %             4
-stringa e          = "123456789012345678901234567890"; auto c{e};_mean                                              1.08 ns         1.08 ns            4
-stringa e          = "123456789012345678901234567890"; auto c{e};_median                                            1.08 ns         1.08 ns            4
-stringa e          = "123456789012345678901234567890"; auto c{e};_stddev                                           0.005 ns        0.005 ns            4
-stringa e          = "123456789012345678901234567890"; auto c{e};_cv                                                0.45 %          0.45 %             4
-lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_mean                                              19.5 ns         19.5 ns            4
-lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_median                                            19.3 ns         19.3 ns            4
-lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_stddev                                           0.426 ns        0.426 ns            4
-lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_cv                                                2.18 %          2.18 %             4
-lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_mean                                              5.61 ns         5.61 ns            4
-lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_median                                            5.58 ns         5.58 ns            4
-lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_stddev                                           0.075 ns        0.075 ns            4
-lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_cv                                                1.34 %          1.34 %             4
------  Find 9 symbols text in end of 99 symbols text ---------/repeats:1                                           0.000 ns        0.000 ns   1000000000000
-std::string::find;_mean                                                                                             6.56 ns         6.56 ns            4
-std::string::find;_median                                                                                           6.56 ns         6.56 ns            4
-std::string::find;_stddev                                                                                          0.053 ns        0.053 ns            4
-std::string::find;_cv                                                                                               0.81 %          0.81 %             4
-std::string_view::find;_mean                                                                                        6.70 ns         6.70 ns            4
-std::string_view::find;_median                                                                                      6.69 ns         6.69 ns            4
-std::string_view::find;_stddev                                                                                     0.187 ns        0.187 ns            4
-std::string_view::find;_cv                                                                                          2.78 %          2.78 %             4
-ssa::find;_mean                                                                                                     6.24 ns         6.24 ns            4
-ssa::find;_median                                                                                                   6.24 ns         6.24 ns            4
-ssa::find;_stddev                                                                                                  0.052 ns        0.052 ns            4
-ssa::find;_cv                                                                                                       0.84 %          0.84 %             4
-stringa::find;_mean                                                                                                 6.57 ns         6.57 ns            4
-stringa::find;_median                                                                                               6.55 ns         6.55 ns            4
-stringa::find;_stddev                                                                                              0.125 ns        0.125 ns            4
-stringa::find;_cv                                                                                                   1.91 %          1.91 %             4
-lstringa<20>::find;_mean                                                                                            6.29 ns         6.29 ns            4
-lstringa<20>::find;_median                                                                                          6.28 ns         6.28 ns            4
-lstringa<20>::find;_stddev                                                                                         0.159 ns        0.159 ns            4
-lstringa<20>::find;_cv                                                                                              2.53 %          2.53 %             4
-lstringa<40>::find;_mean                                                                                            6.24 ns         6.24 ns            4
-lstringa<40>::find;_median                                                                                          6.22 ns         6.22 ns            4
-lstringa<40>::find;_stddev                                                                                         0.097 ns        0.097 ns            4
-lstringa<40>::find;_cv                                                                                              1.55 %          1.55 %             4
--------  Copy not literal Str with N symbols ---------/repeats:1                                                   0.000 ns        0.000 ns   1000000000000
-std::string copy{str_with_len_N};/15_mean                                                                           5.56 ns         5.56 ns            4
-std::string copy{str_with_len_N};/15_median                                                                         5.59 ns         5.59 ns            4
-std::string copy{str_with_len_N};/15_stddev                                                                        0.078 ns        0.078 ns            4
-std::string copy{str_with_len_N};/15_cv                                                                             1.40 %          1.40 %             4
-std::string copy{str_with_len_N};/16_mean                                                                           23.7 ns         23.7 ns            4
-std::string copy{str_with_len_N};/16_median                                                                         23.7 ns         23.7 ns            4
-std::string copy{str_with_len_N};/16_stddev                                                                        0.134 ns        0.134 ns            4
-std::string copy{str_with_len_N};/16_cv                                                                             0.56 %          0.56 %             4
-std::string copy{str_with_len_N};/23_mean                                                                           23.3 ns         23.3 ns            4
-std::string copy{str_with_len_N};/23_median                                                                         23.3 ns         23.3 ns            4
-std::string copy{str_with_len_N};/23_stddev                                                                        0.083 ns        0.083 ns            4
-std::string copy{str_with_len_N};/23_cv                                                                             0.35 %          0.35 %             4
-std::string copy{str_with_len_N};/24_mean                                                                           23.5 ns         23.5 ns            4
-std::string copy{str_with_len_N};/24_median                                                                         23.5 ns         23.5 ns            4
-std::string copy{str_with_len_N};/24_stddev                                                                        0.226 ns        0.226 ns            4
-std::string copy{str_with_len_N};/24_cv                                                                             0.96 %          0.96 %             4
-std::string copy{str_with_len_N};/32_mean                                                                           23.0 ns         23.0 ns            4
-std::string copy{str_with_len_N};/32_median                                                                         23.0 ns         23.0 ns            4
-std::string copy{str_with_len_N};/32_stddev                                                                        0.227 ns        0.227 ns            4
-std::string copy{str_with_len_N};/32_cv                                                                             0.99 %          0.99 %             4
-std::string copy{str_with_len_N};/64_mean                                                                           23.6 ns         23.6 ns            4
-std::string copy{str_with_len_N};/64_median                                                                         23.7 ns         23.7 ns            4
-std::string copy{str_with_len_N};/64_stddev                                                                        0.453 ns        0.453 ns            4
-std::string copy{str_with_len_N};/64_cv                                                                             1.92 %          1.92 %             4
-std::string copy{str_with_len_N};/128_mean                                                                          24.7 ns         24.7 ns            4
-std::string copy{str_with_len_N};/128_median                                                                        24.7 ns         24.7 ns            4
-std::string copy{str_with_len_N};/128_stddev                                                                       0.199 ns        0.199 ns            4
-std::string copy{str_with_len_N};/128_cv                                                                            0.81 %          0.81 %             4
-std::string copy{str_with_len_N};/256_mean                                                                          25.0 ns         25.0 ns            4
-std::string copy{str_with_len_N};/256_median                                                                        25.0 ns         25.0 ns            4
-std::string copy{str_with_len_N};/256_stddev                                                                       0.089 ns        0.089 ns            4
-std::string copy{str_with_len_N};/256_cv                                                                            0.36 %          0.36 %             4
-std::string copy{str_with_len_N};/512_mean                                                                          30.2 ns         30.2 ns            4
-std::string copy{str_with_len_N};/512_median                                                                        29.1 ns         29.1 ns            4
-std::string copy{str_with_len_N};/512_stddev                                                                        2.53 ns         2.53 ns            4
-std::string copy{str_with_len_N};/512_cv                                                                            8.40 %          8.40 %             4
-std::string copy{str_with_len_N};/1024_mean                                                                         48.2 ns         48.2 ns            4
-std::string copy{str_with_len_N};/1024_median                                                                       48.2 ns         48.2 ns            4
-std::string copy{str_with_len_N};/1024_stddev                                                                      0.401 ns        0.401 ns            4
-std::string copy{str_with_len_N};/1024_cv                                                                           0.83 %          0.83 %             4
-std::string copy{str_with_len_N};/2048_mean                                                                          126 ns          126 ns            4
-std::string copy{str_with_len_N};/2048_median                                                                        126 ns          126 ns            4
-std::string copy{str_with_len_N};/2048_stddev                                                                       5.51 ns         5.51 ns            4
-std::string copy{str_with_len_N};/2048_cv                                                                           4.38 %          4.38 %             4
-std::string copy{str_with_len_N};/4096_mean                                                                          155 ns          155 ns            4
-std::string copy{str_with_len_N};/4096_median                                                                        155 ns          155 ns            4
-std::string copy{str_with_len_N};/4096_stddev                                                                       5.49 ns         5.49 ns            4
-std::string copy{str_with_len_N};/4096_cv                                                                           3.55 %          3.55 %             4
-stringa copy{str_with_len_N};/15_mean                                                                               1.47 ns         1.47 ns            4
-stringa copy{str_with_len_N};/15_median                                                                             1.46 ns         1.46 ns            4
-stringa copy{str_with_len_N};/15_stddev                                                                            0.028 ns        0.028 ns            4
-stringa copy{str_with_len_N};/15_cv                                                                                 1.91 %          1.91 %             4
-stringa copy{str_with_len_N};/16_mean                                                                               1.42 ns         1.42 ns            4
-stringa copy{str_with_len_N};/16_median                                                                             1.46 ns         1.46 ns            4
-stringa copy{str_with_len_N};/16_stddev                                                                            0.078 ns        0.078 ns            4
-stringa copy{str_with_len_N};/16_cv                                                                                 5.46 %          5.46 %             4
-stringa copy{str_with_len_N};/23_mean                                                                               1.42 ns         1.42 ns            4
-stringa copy{str_with_len_N};/23_median                                                                             1.43 ns         1.43 ns            4
-stringa copy{str_with_len_N};/23_stddev                                                                            0.044 ns        0.044 ns            4
-stringa copy{str_with_len_N};/23_cv                                                                                 3.11 %          3.11 %             4
-stringa copy{str_with_len_N};/24_mean                                                                               16.5 ns         16.5 ns            4
-stringa copy{str_with_len_N};/24_median                                                                             16.5 ns         16.5 ns            4
-stringa copy{str_with_len_N};/24_stddev                                                                            0.156 ns        0.156 ns            4
-stringa copy{str_with_len_N};/24_cv                                                                                 0.94 %          0.94 %             4
-stringa copy{str_with_len_N};/32_mean                                                                               16.6 ns         16.6 ns            4
-stringa copy{str_with_len_N};/32_median                                                                             16.6 ns         16.6 ns            4
-stringa copy{str_with_len_N};/32_stddev                                                                            0.148 ns        0.148 ns            4
-stringa copy{str_with_len_N};/32_cv                                                                                 0.89 %          0.89 %             4
-stringa copy{str_with_len_N};/64_mean                                                                               16.6 ns         16.6 ns            4
-stringa copy{str_with_len_N};/64_median                                                                             16.6 ns         16.6 ns            4
-stringa copy{str_with_len_N};/64_stddev                                                                            0.111 ns        0.111 ns            4
-stringa copy{str_with_len_N};/64_cv                                                                                 0.67 %          0.67 %             4
-stringa copy{str_with_len_N};/128_mean                                                                              16.5 ns         16.5 ns            4
-stringa copy{str_with_len_N};/128_median                                                                            16.6 ns         16.6 ns            4
-stringa copy{str_with_len_N};/128_stddev                                                                           0.315 ns        0.315 ns            4
-stringa copy{str_with_len_N};/128_cv                                                                                1.91 %          1.91 %             4
-stringa copy{str_with_len_N};/256_mean                                                                              16.6 ns         16.6 ns            4
-stringa copy{str_with_len_N};/256_median                                                                            16.6 ns         16.6 ns            4
-stringa copy{str_with_len_N};/256_stddev                                                                           0.056 ns        0.056 ns            4
-stringa copy{str_with_len_N};/256_cv                                                                                0.34 %          0.34 %             4
-stringa copy{str_with_len_N};/512_mean                                                                              16.3 ns         16.3 ns            4
-stringa copy{str_with_len_N};/512_median                                                                            16.4 ns         16.4 ns            4
-stringa copy{str_with_len_N};/512_stddev                                                                           0.215 ns        0.215 ns            4
-stringa copy{str_with_len_N};/512_cv                                                                                1.32 %          1.32 %             4
-stringa copy{str_with_len_N};/1024_mean                                                                             16.7 ns         16.7 ns            4
-stringa copy{str_with_len_N};/1024_median                                                                           16.7 ns         16.7 ns            4
-stringa copy{str_with_len_N};/1024_stddev                                                                          0.287 ns        0.287 ns            4
-stringa copy{str_with_len_N};/1024_cv                                                                               1.72 %          1.72 %             4
-stringa copy{str_with_len_N};/2048_mean                                                                             16.5 ns         16.5 ns            4
-stringa copy{str_with_len_N};/2048_median                                                                           16.5 ns         16.5 ns            4
-stringa copy{str_with_len_N};/2048_stddev                                                                          0.085 ns        0.085 ns            4
-stringa copy{str_with_len_N};/2048_cv                                                                               0.52 %          0.52 %             4
-stringa copy{str_with_len_N};/4096_mean                                                                             16.5 ns         16.5 ns            4
-stringa copy{str_with_len_N};/4096_median                                                                           16.5 ns         16.5 ns            4
-stringa copy{str_with_len_N};/4096_stddev                                                                          0.117 ns        0.117 ns            4
-stringa copy{str_with_len_N};/4096_cv                                                                               0.71 %          0.71 %             4
-lstringa<16> copy{str_with_len_N};/15_mean                                                                          1.58 ns         1.58 ns            4
-lstringa<16> copy{str_with_len_N};/15_median                                                                        1.60 ns         1.60 ns            4
-lstringa<16> copy{str_with_len_N};/15_stddev                                                                       0.102 ns        0.102 ns            4
-lstringa<16> copy{str_with_len_N};/15_cv                                                                            6.45 %          6.45 %             4
-lstringa<16> copy{str_with_len_N};/16_mean                                                                          6.31 ns         6.31 ns            4
-lstringa<16> copy{str_with_len_N};/16_median                                                                        6.14 ns         6.14 ns            4
-lstringa<16> copy{str_with_len_N};/16_stddev                                                                       0.504 ns        0.504 ns            4
-lstringa<16> copy{str_with_len_N};/16_cv                                                                            7.99 %          7.99 %             4
-lstringa<16> copy{str_with_len_N};/23_mean                                                                          6.37 ns         6.37 ns            4
-lstringa<16> copy{str_with_len_N};/23_median                                                                        6.30 ns         6.30 ns            4
-lstringa<16> copy{str_with_len_N};/23_stddev                                                                       0.412 ns        0.412 ns            4
-lstringa<16> copy{str_with_len_N};/23_cv                                                                            6.46 %          6.46 %             4
-lstringa<16> copy{str_with_len_N};/24_mean                                                                          26.6 ns         26.6 ns            4
-lstringa<16> copy{str_with_len_N};/24_median                                                                        27.2 ns         27.2 ns            4
-lstringa<16> copy{str_with_len_N};/24_stddev                                                                        1.66 ns         1.66 ns            4
-lstringa<16> copy{str_with_len_N};/24_cv                                                                            6.23 %          6.23 %             4
-lstringa<16> copy{str_with_len_N};/32_mean                                                                          26.9 ns         26.9 ns            4
-lstringa<16> copy{str_with_len_N};/32_median                                                                        26.9 ns         26.9 ns            4
-lstringa<16> copy{str_with_len_N};/32_stddev                                                                       0.696 ns        0.696 ns            4
-lstringa<16> copy{str_with_len_N};/32_cv                                                                            2.58 %          2.58 %             4
-lstringa<16> copy{str_with_len_N};/64_mean                                                                          27.9 ns         27.9 ns            4
-lstringa<16> copy{str_with_len_N};/64_median                                                                        28.2 ns         28.2 ns            4
-lstringa<16> copy{str_with_len_N};/64_stddev                                                                        1.53 ns         1.53 ns            4
-lstringa<16> copy{str_with_len_N};/64_cv                                                                            5.46 %          5.46 %             4
-lstringa<16> copy{str_with_len_N};/128_mean                                                                         29.1 ns         29.1 ns            4
-lstringa<16> copy{str_with_len_N};/128_median                                                                       29.2 ns         29.2 ns            4
-lstringa<16> copy{str_with_len_N};/128_stddev                                                                      0.627 ns        0.627 ns            4
-lstringa<16> copy{str_with_len_N};/128_cv                                                                           2.15 %          2.15 %             4
-lstringa<16> copy{str_with_len_N};/256_mean                                                                         31.4 ns         31.4 ns            4
-lstringa<16> copy{str_with_len_N};/256_median                                                                       31.2 ns         31.2 ns            4
-lstringa<16> copy{str_with_len_N};/256_stddev                                                                      0.942 ns        0.942 ns            4
-lstringa<16> copy{str_with_len_N};/256_cv                                                                           3.00 %          3.00 %             4
-lstringa<16> copy{str_with_len_N};/512_mean                                                                         33.8 ns         33.8 ns            4
-lstringa<16> copy{str_with_len_N};/512_median                                                                       33.2 ns         33.2 ns            4
-lstringa<16> copy{str_with_len_N};/512_stddev                                                                       1.85 ns         1.85 ns            4
-lstringa<16> copy{str_with_len_N};/512_cv                                                                           5.47 %          5.47 %             4
-lstringa<16> copy{str_with_len_N};/1024_mean                                                                         124 ns          124 ns            4
-lstringa<16> copy{str_with_len_N};/1024_median                                                                       123 ns          123 ns            4
-lstringa<16> copy{str_with_len_N};/1024_stddev                                                                      7.96 ns         7.96 ns            4
-lstringa<16> copy{str_with_len_N};/1024_cv                                                                          6.42 %          6.42 %             4
-lstringa<16> copy{str_with_len_N};/2048_mean                                                                         135 ns          135 ns            4
-lstringa<16> copy{str_with_len_N};/2048_median                                                                       133 ns          133 ns            4
-lstringa<16> copy{str_with_len_N};/2048_stddev                                                                      4.33 ns         4.33 ns            4
-lstringa<16> copy{str_with_len_N};/2048_cv                                                                          3.22 %          3.22 %             4
-lstringa<16> copy{str_with_len_N};/4096_mean                                                                         149 ns          149 ns            4
-lstringa<16> copy{str_with_len_N};/4096_median                                                                       147 ns          147 ns            4
-lstringa<16> copy{str_with_len_N};/4096_stddev                                                                      10.9 ns         10.9 ns            4
-lstringa<16> copy{str_with_len_N};/4096_cv                                                                          7.31 %          7.31 %             4
-lstringa<512> copy{str_with_len_N};/15_mean                                                                         1.57 ns         1.57 ns            4
-lstringa<512> copy{str_with_len_N};/15_median                                                                       1.59 ns         1.59 ns            4
-lstringa<512> copy{str_with_len_N};/15_stddev                                                                      0.068 ns        0.068 ns            4
-lstringa<512> copy{str_with_len_N};/15_cv                                                                           4.34 %          4.34 %             4
-lstringa<512> copy{str_with_len_N};/16_mean                                                                         6.26 ns         6.26 ns            4
-lstringa<512> copy{str_with_len_N};/16_median                                                                       6.28 ns         6.28 ns            4
-lstringa<512> copy{str_with_len_N};/16_stddev                                                                      0.105 ns        0.105 ns            4
-lstringa<512> copy{str_with_len_N};/16_cv                                                                           1.68 %          1.68 %             4
-lstringa<512> copy{str_with_len_N};/23_mean                                                                         6.14 ns         6.14 ns            4
-lstringa<512> copy{str_with_len_N};/23_median                                                                       6.14 ns         6.14 ns            4
-lstringa<512> copy{str_with_len_N};/23_stddev                                                                      0.230 ns        0.230 ns            4
-lstringa<512> copy{str_with_len_N};/23_cv                                                                           3.75 %          3.75 %             4
-lstringa<512> copy{str_with_len_N};/24_mean                                                                         6.76 ns         6.76 ns            4
-lstringa<512> copy{str_with_len_N};/24_median                                                                       6.62 ns         6.62 ns            4
-lstringa<512> copy{str_with_len_N};/24_stddev                                                                      0.375 ns        0.375 ns            4
-lstringa<512> copy{str_with_len_N};/24_cv                                                                           5.54 %          5.54 %             4
-lstringa<512> copy{str_with_len_N};/32_mean                                                                         6.53 ns         6.53 ns            4
-lstringa<512> copy{str_with_len_N};/32_median                                                                       6.33 ns         6.33 ns            4
-lstringa<512> copy{str_with_len_N};/32_stddev                                                                      0.559 ns        0.559 ns            4
-lstringa<512> copy{str_with_len_N};/32_cv                                                                           8.57 %          8.57 %             4
-lstringa<512> copy{str_with_len_N};/64_mean                                                                         8.18 ns         8.18 ns            4
-lstringa<512> copy{str_with_len_N};/64_median                                                                       8.15 ns         8.15 ns            4
-lstringa<512> copy{str_with_len_N};/64_stddev                                                                      0.132 ns        0.132 ns            4
-lstringa<512> copy{str_with_len_N};/64_cv                                                                           1.61 %          1.61 %             4
-lstringa<512> copy{str_with_len_N};/128_mean                                                                        7.95 ns         7.95 ns            4
-lstringa<512> copy{str_with_len_N};/128_median                                                                      7.94 ns         7.94 ns            4
-lstringa<512> copy{str_with_len_N};/128_stddev                                                                     0.413 ns        0.413 ns            4
-lstringa<512> copy{str_with_len_N};/128_cv                                                                          5.20 %          5.20 %             4
-lstringa<512> copy{str_with_len_N};/256_mean                                                                        9.18 ns         9.18 ns            4
-lstringa<512> copy{str_with_len_N};/256_median                                                                      9.04 ns         9.04 ns            4
-lstringa<512> copy{str_with_len_N};/256_stddev                                                                     0.594 ns        0.594 ns            4
-lstringa<512> copy{str_with_len_N};/256_cv                                                                          6.48 %          6.48 %             4
-lstringa<512> copy{str_with_len_N};/512_mean                                                                        12.8 ns         12.8 ns            4
-lstringa<512> copy{str_with_len_N};/512_median                                                                      12.9 ns         12.9 ns            4
-lstringa<512> copy{str_with_len_N};/512_stddev                                                                     0.595 ns        0.595 ns            4
-lstringa<512> copy{str_with_len_N};/512_cv                                                                          4.66 %          4.66 %             4
-lstringa<512> copy{str_with_len_N};/1024_mean                                                                        125 ns          125 ns            4
-lstringa<512> copy{str_with_len_N};/1024_median                                                                      125 ns          125 ns            4
-lstringa<512> copy{str_with_len_N};/1024_stddev                                                                     4.34 ns         4.34 ns            4
-lstringa<512> copy{str_with_len_N};/1024_cv                                                                         3.47 %          3.47 %             4
-lstringa<512> copy{str_with_len_N};/2048_mean                                                                        135 ns          135 ns            4
-lstringa<512> copy{str_with_len_N};/2048_median                                                                      132 ns          132 ns            4
-lstringa<512> copy{str_with_len_N};/2048_stddev                                                                     10.8 ns         10.8 ns            4
-lstringa<512> copy{str_with_len_N};/2048_cv                                                                         7.98 %          7.98 %             4
-lstringa<512> copy{str_with_len_N};/4096_mean                                                                        152 ns          152 ns            4
-lstringa<512> copy{str_with_len_N};/4096_median                                                                      151 ns          151 ns            4
-lstringa<512> copy{str_with_len_N};/4096_stddev                                                                     7.29 ns         7.29 ns            4
-lstringa<512> copy{str_with_len_N};/4096_cv                                                                         4.81 %          4.81 %             4
------  Convert to int '1234567'  ---------/repeats:1                                                               0.000 ns        0.000 ns   1000000000000
-std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_mean                                          30.4 ns         30.4 ns            4
-std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_median                                        30.3 ns         30.3 ns            4
-std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_stddev                                        1.11 ns         1.11 ns            4
-std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_cv                                            3.64 %          3.64 %             4
-std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_mean                     12.5 ns         12.5 ns            4
-std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_median                   12.6 ns         12.6 ns            4
-std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_stddev                  0.473 ns        0.473 ns            4
-std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_cv                       3.80 %          3.80 %             4
-stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                              8.44 ns         8.44 ns            4
-stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                            8.57 ns         8.57 ns            4
-stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                           0.328 ns        0.328 ns            4
-stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                                3.89 %          3.89 %             4
-ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                                  8.12 ns         8.12 ns            4
-ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                                8.22 ns         8.22 ns            4
-ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                               0.456 ns        0.456 ns            4
-ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                                    5.61 %          5.61 %             4
-lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                         8.81 ns         8.81 ns            4
-lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                       8.85 ns         8.85 ns            4
-lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                      0.387 ns        0.387 ns            4
-lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                           4.39 %          4.39 %             4
------  Convert to unsigned 'abcDef'  ---------/repeats:1                                                           0.000 ns        0.000 ns   1000000000000
-std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_mean                                             25.0 ns         25.0 ns            4
-std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_median                                           25.3 ns         25.3 ns            4
-std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_stddev                                           1.63 ns         1.63 ns            4
-std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_cv                                               6.54 %          6.54 %             4
-std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_mean                        10.6 ns         10.6 ns            4
-std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_median                      10.6 ns         10.6 ns            4
-std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_stddev                     0.026 ns        0.026 ns            4
-std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_cv                          0.25 %          0.25 %             4
-stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                                 9.06 ns         9.06 ns            4
-stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                               9.07 ns         9.07 ns            4
-stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                              0.169 ns        0.169 ns            4
-stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                                   1.87 %          1.87 %             4
-ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                                     8.03 ns         8.03 ns            4
-ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                                   7.90 ns         7.90 ns            4
-ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                                  0.468 ns        0.468 ns            4
-ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                                       5.83 %          5.83 %             4
-lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                            8.60 ns         8.60 ns            4
-lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                          8.70 ns         8.70 ns            4
-lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                         0.374 ns        0.374 ns            4
-lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                              4.34 %          4.34 %             4
------  Convert to int '    1234567'  ---------/repeats:1                                                           0.000 ns        0.000 ns   1000000000000
-std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_mean                                       30.0 ns         30.0 ns            4
-std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_median                                     28.7 ns         28.7 ns            4
-std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_stddev                                     3.67 ns         3.67 ns            4
-std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_cv                                        12.25 %         12.25 %             4
-stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_mean                                        15.4 ns         15.4 ns            4
-stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_median                                      15.5 ns         15.5 ns            4
-stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_stddev                                     0.256 ns        0.256 ns            4
-stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_cv                                          1.66 %          1.66 %             4
-ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_mean                                  15.1 ns         15.1 ns            4
-ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_median                                15.2 ns         15.2 ns            4
-ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_stddev                               0.342 ns        0.342 ns            4
-ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_cv                                    2.26 %          2.26 %             4
------  Convert to double '1234.567e10'  ---------/repeats:1                                                        0.000 ns        0.000 ns   1000000000000
-std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_mean                                   72.4 ns         72.4 ns            4
-std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_median                                 73.6 ns         73.6 ns            4
-std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_stddev                                 4.42 ns         4.42 ns            4
-std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_cv                                     6.10 %          6.10 %             4
-std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_mean                       26.4 ns         26.4 ns            4
-std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_median                     26.2 ns         26.2 ns            4
-std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_stddev                    0.701 ns        0.701 ns            4
-std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_cv                         2.66 %          2.66 %             4
-ssa s = "1234.567e10"; double res = *s.to_double()_mean                                                             26.8 ns         26.8 ns            4
-ssa s = "1234.567e10"; double res = *s.to_double()_median                                                           26.6 ns         26.6 ns            4
-ssa s = "1234.567e10"; double res = *s.to_double()_stddev                                                          0.968 ns        0.968 ns            4
-ssa s = "1234.567e10"; double res = *s.to_double()_cv                                                               3.61 %          3.61 %             4
--- Append const literal of 16 bytes 64 times, 1024 total length --/repeats:1                                       0.000 ns        0.000 ns   1000000000000
-std::stringstream str; ... str << "abbaabbaabbaabba";_mean                                                          1533 ns         1533 ns            4
-std::stringstream str; ... str << "abbaabbaabbaabba";_median                                                        1529 ns         1529 ns            4
-std::stringstream str; ... str << "abbaabbaabbaabba";_stddev                                                        58.6 ns         58.6 ns            4
-std::stringstream str; ... str << "abbaabbaabbaabba";_cv                                                            3.82 %          3.82 %             4
-std::string str; ... str += "abbaabbaabbaabba";_mean                                                                 431 ns          431 ns            4
-std::string str; ... str += "abbaabbaabbaabba";_median                                                               426 ns          426 ns            4
-std::string str; ... str += "abbaabbaabbaabba";_stddev                                                              28.8 ns         28.8 ns            4
-std::string str; ... str += "abbaabbaabbaabba";_cv                                                                  6.68 %          6.68 %             4
-lstringa<8> str; ... str += "abbaabbaabbaabba";_mean                                                                 479 ns          479 ns            4
-lstringa<8> str; ... str += "abbaabbaabbaabba";_median                                                               473 ns          473 ns            4
-lstringa<8> str; ... str += "abbaabbaabbaabba";_stddev                                                              18.9 ns         18.9 ns            4
-lstringa<8> str; ... str += "abbaabbaabbaabba";_cv                                                                  3.95 %          3.95 %             4
-lstringa<128> str; ... str += "abbaabbaabbaabba";_mean                                                               319 ns          319 ns            4
-lstringa<128> str; ... str += "abbaabbaabbaabba";_median                                                             319 ns          319 ns            4
-lstringa<128> str; ... str += "abbaabbaabbaabba";_stddev                                                            19.0 ns         19.0 ns            4
-lstringa<128> str; ... str += "abbaabbaabbaabba";_cv                                                                5.95 %          5.95 %             4
-lstringa<512> str; ... str += "abbaabbaabbaabba";_mean                                                               285 ns          285 ns            4
-lstringa<512> str; ... str += "abbaabbaabbaabba";_median                                                             293 ns          293 ns            4
-lstringa<512> str; ... str += "abbaabbaabbaabba";_stddev                                                            20.7 ns         20.7 ns            4
-lstringa<512> str; ... str += "abbaabbaabbaabba";_cv                                                                7.27 %          7.27 %             4
-lstringa<1024> str; ... str += "abbaabbaabbaabba";_mean                                                              146 ns          146 ns            4
-lstringa<1024> str; ... str += "abbaabbaabbaabba";_median                                                            147 ns          147 ns            4
-lstringa<1024> str; ... str += "abbaabbaabbaabba";_stddev                                                           4.19 ns         4.19 ns            4
-lstringa<1024> str; ... str += "abbaabbaabbaabba";_cv                                                               2.87 %          2.87 %             4
--- Append string of 16 bytes and const literal of 16 bytes 32 times, 1024 total length --/repeats:1                0.000 ns        0.000 ns   1000000000000
-std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_mean                                               1500 ns         1500 ns            4
-std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_median                                             1492 ns         1492 ns            4
-std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_stddev                                             72.2 ns         72.2 ns            4
-std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_cv                                                 4.81 %          4.81 %             4
-std::string str; ... str += str_var + "abbaabbaabbaabba";_mean                                                      1394 ns         1394 ns            4
-std::string str; ... str += str_var + "abbaabbaabbaabba";_median                                                    1415 ns         1415 ns            4
-std::string str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                    69.4 ns         69.4 ns            4
-std::string str; ... str += str_var + "abbaabbaabbaabba";_cv                                                        4.98 %          4.98 %             4
-lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                       499 ns          499 ns            4
-lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_median                                                     500 ns          500 ns            4
-lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                    18.5 ns         18.5 ns            4
-lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                        3.70 %          3.70 %             4
-lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                     434 ns          434 ns            4
-lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_median                                                   441 ns          441 ns            4
-lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                  58.6 ns         58.6 ns            4
-lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                     13.50 %         13.50 %             4
-lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                     381 ns          381 ns            4
-lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_median                                                   387 ns          387 ns            4
-lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                  23.3 ns         23.3 ns            4
-lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                      6.10 %          6.10 %             4
-lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                    269 ns          269 ns            4
-lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_median                                                  271 ns          271 ns            4
-lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                 13.6 ns         13.6 ns            4
-lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                     5.06 %          5.06 %             4
--- Append string of 16 bytes and const literal of 16 bytes 2048 times, 65536 total length --/repeats:1             0.000 ns        0.000 ns   1000000000000
-std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_mean                                   89645 ns        89646 ns            4
-std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_median                                 88242 ns        88242 ns            4
-std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_stddev                                  5804 ns         5804 ns            4
-std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_cv                                      6.47 %          6.47 %             4
-std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                          91376 ns        91376 ns            4
-std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                        90959 ns        90959 ns            4
-std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                         2510 ns         2510 ns            4
-std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                             2.75 %          2.75 %             4
-lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                          24896 ns        24896 ns            4
-lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                        24419 ns        24419 ns            4
-lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                         2547 ns         2547 ns            4
-lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                            10.23 %         10.23 %             4
-lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                        21157 ns        21157 ns            4
-lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                      21111 ns        21111 ns            4
-lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                        629 ns          629 ns            4
-lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                           2.97 %          2.97 %             4
-lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                        20898 ns        20898 ns            4
-lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                      21205 ns        21205 ns            4
-lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                       1808 ns         1808 ns            4
-lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                           8.65 %          8.65 %             4
-lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                       21053 ns        21053 ns            4
-lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                     21315 ns        21315 ns            4
-lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                      1735 ns         1735 ns            4
-lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                          8.24 %          8.24 %             4
--- Append 2 string of 16 bytes 32 times, 1024 total length --/repeats:1                                            0.000 ns        0.000 ns   1000000000000
-std::stringstream str; ... str << str_var1 << str_var2;_mean                                                        1457 ns         1457 ns            4
-std::stringstream str; ... str << str_var1 << str_var2;_median                                                      1459 ns         1459 ns            4
-std::stringstream str; ... str << str_var1 << str_var2;_stddev                                                      98.3 ns         98.3 ns            4
-std::stringstream str; ... str << str_var1 << str_var2;_cv                                                          6.75 %          6.75 %             4
-std::string str; ... str += str_var1 + str_var2;_mean                                                               1597 ns         1597 ns            4
-std::string str; ... str += str_var1 + str_var2;_median                                                             1605 ns         1605 ns            4
-std::string str; ... str += str_var1 + str_var2;_stddev                                                             52.9 ns         52.9 ns            4
-std::string str; ... str += str_var1 + str_var2;_cv                                                                 3.31 %          3.31 %             4
-lstringa<16> str; ... str += str_var1 + str_var2;_mean                                                               581 ns          581 ns            4
-lstringa<16> str; ... str += str_var1 + str_var2;_median                                                             584 ns          584 ns            4
-lstringa<16> str; ... str += str_var1 + str_var2;_stddev                                                            46.8 ns         46.8 ns            4
-lstringa<16> str; ... str += str_var1 + str_var2;_cv                                                                8.06 %          8.06 %             4
-lstringa<128> str; ... str += str_var1 + str_var2;_mean                                                              488 ns          488 ns            4
-lstringa<128> str; ... str += str_var1 + str_var2;_median                                                            486 ns          486 ns            4
-lstringa<128> str; ... str += str_var1 + str_var2;_stddev                                                           47.1 ns         47.1 ns            4
-lstringa<128> str; ... str += str_var1 + str_var2;_cv                                                               9.66 %          9.66 %             4
-lstringa<512> str; ... str += str_var1 + str_var2;_mean                                                              455 ns          455 ns            4
-lstringa<512> str; ... str += str_var1 + str_var2;_median                                                            468 ns          468 ns            4
-lstringa<512> str; ... str += str_var1 + str_var2;_stddev                                                           29.2 ns         29.2 ns            4
-lstringa<512> str; ... str += str_var1 + str_var2;_cv                                                               6.40 %          6.40 %             4
-lstringa<1024> str; ... str += str_var1 + str_var2;_mean                                                             347 ns          347 ns            4
-lstringa<1024> str; ... str += str_var1 + str_var2;_median                                                           347 ns          347 ns            4
-lstringa<1024> str; ... str += str_var1 + str_var2;_stddev                                                          13.7 ns         13.7 ns            4
-lstringa<1024> str; ... str += str_var1 + str_var2;_cv                                                              3.94 %          3.94 %             4
--- Append text, number, text --/repeats:1                                                                          0.000 ns        0.000 ns   1000000000000
-std::stringstream str; str << "test = " << k << " times";_mean                                                      3363 ns         3363 ns            4
-std::stringstream str; str << "test = " << k << " times";_median                                                    3465 ns         3465 ns            4
-std::stringstream str; str << "test = " << k << " times";_stddev                                                     239 ns          239 ns            4
-std::stringstream str; str << "test = " << k << " times";_cv                                                        7.12 %          7.12 %             4
-std::string str = "test = " + std::to_string(k) + " times";_mean                                                     489 ns          489 ns            4
-std::string str = "test = " + std::to_string(k) + " times";_median                                                   496 ns          496 ns            4
-std::string str = "test = " + std::to_string(k) + " times";_stddev                                                  25.6 ns         25.6 ns            4
-std::string str = "test = " + std::to_string(k) + " times";_cv                                                      5.23 %          5.23 %             4
-char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_mean                                      1726 ns         1726 ns            4
-char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_median                                    1719 ns         1719 ns            4
-char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_stddev                                    34.7 ns         34.7 ns            4
-char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_cv                                        2.01 %          2.01 %             4
-std::string str = std::format("test = {} times", k);_mean                                                           1476 ns         1476 ns            4
-std::string str = std::format("test = {} times", k);_median                                                         1468 ns         1468 ns            4
-std::string str = std::format("test = {} times", k);_stddev                                                         38.6 ns         38.6 ns            4
-std::string str = std::format("test = {} times", k);_cv                                                             2.62 %          2.62 %             4
-lstringa<8> str; str.format("test = {} times", k);_mean                                                             1877 ns         1877 ns            4
-lstringa<8> str; str.format("test = {} times", k);_median                                                           1904 ns         1904 ns            4
-lstringa<8> str; str.format("test = {} times", k);_stddev                                                            121 ns          121 ns            4
-lstringa<8> str; str.format("test = {} times", k);_cv                                                               6.46 %          6.46 %             4
-lstringa<32> str; str.format("test = {} times", k);_mean                                                            1239 ns         1239 ns            4
-lstringa<32> str; str.format("test = {} times", k);_median                                                          1215 ns         1215 ns            4
-lstringa<32> str; str.format("test = {} times", k);_stddev                                                          58.2 ns         58.2 ns            4
-lstringa<32> str; str.format("test = {} times", k);_cv                                                              4.70 %          4.70 %             4
-lstringa<8> str = "test = " + k + " times";_mean                                                                     353 ns          353 ns            4
-lstringa<8> str = "test = " + k + " times";_median                                                                   352 ns          352 ns            4
-lstringa<8> str = "test = " + k + " times";_stddev                                                                  6.76 ns         6.76 ns            4
-lstringa<8> str = "test = " + k + " times";_cv                                                                      1.92 %          1.92 %             4
-lstringa<32> str = "test = " + k + " times";_mean                                                                    188 ns          188 ns            4
-lstringa<32> str = "test = " + k + " times";_median                                                                  189 ns          189 ns            4
-lstringa<32> str = "test = " + k + " times";_stddev                                                                 5.16 ns         5.16 ns            4
-lstringa<32> str = "test = " + k + " times";_cv                                                                     2.75 %          2.75 %             4
-stringa str = "test = " + k + " times";_mean                                                                         180 ns          180 ns            4
-stringa str = "test = " + k + " times";_median                                                                       180 ns          180 ns            4
-stringa str = "test = " + k + " times";_stddev                                                                      4.59 ns         4.59 ns            4
-stringa str = "test = " + k + " times";_cv                                                                          2.55 %          2.55 %             4
--- Split text and convert to int --/repeats:1                                                                      0.000 ns        0.000 ns   1000000000000
-std::string::find + substr + std::strtol_mean                                                                        317 ns          317 ns            4
-std::string::find + substr + std::strtol_median                                                                      316 ns          316 ns            4
-std::string::find + substr + std::strtol_stddev                                                                     18.1 ns         18.1 ns            4
-std::string::find + substr + std::strtol_cv                                                                         5.71 %          5.71 %             4
-ssa::splitter + ssa::as_int_mean                                                                                     143 ns          143 ns            4
-ssa::splitter + ssa::as_int_median                                                                                   141 ns          141 ns            4
-ssa::splitter + ssa::as_int_stddev                                                                                  3.55 ns         3.55 ns            4
-ssa::splitter + ssa::as_int_cv                                                                                      2.48 %          2.48 %             4
-ssa::splitf + functor_mean                                                                                           145 ns          145 ns            4
-ssa::splitf + functor_median                                                                                         144 ns          144 ns            4
-ssa::splitf + functor_stddev                                                                                        5.94 ns         5.94 ns            4
-ssa::splitf + functor_cv                                                                                            4.10 %          4.10 %             4
--- Replace symbols in text ~400 symbols --/repeats:1                                                               0.000 ns        0.000 ns   1000000000000
-Naive (and wrong) replace symbols with std::string find + replace_mean                                               924 ns          924 ns            4
-Naive (and wrong) replace symbols with std::string find + replace_median                                             922 ns          922 ns            4
-Naive (and wrong) replace symbols with std::string find + replace_stddev                                            12.7 ns         12.7 ns            4
-Naive (and wrong) replace symbols with std::string find + replace_cv                                                1.38 %          1.38 %             4
-replace symbols with std::string find_first_of + replace_mean                                                       2915 ns         2915 ns            4
-replace symbols with std::string find_first_of + replace_median                                                     2785 ns         2785 ns            4
-replace symbols with std::string find_first_of + replace_stddev                                                      303 ns          303 ns            4
-replace symbols with std::string find_first_of + replace_cv                                                        10.41 %         10.41 %             4
-replace symbols with std::string_view find_first_of + copy_mean                                                     1097 ns         1097 ns            4
-replace symbols with std::string_view find_first_of + copy_median                                                   1114 ns         1114 ns            4
-replace symbols with std::string_view find_first_of + copy_stddev                                                   50.9 ns         50.9 ns            4
-replace symbols with std::string_view find_first_of + copy_cv                                                       4.64 %          4.64 %             4
-replace runtime symbols with string expressions and without remembering all search results_mean                     1593 ns         1593 ns            4
-replace runtime symbols with string expressions and without remembering all search results_median                   1584 ns         1584 ns            4
-replace runtime symbols with string expressions and without remembering all search results_stddev                   84.2 ns         84.2 ns            4
-replace runtime symbols with string expressions and without remembering all search results_cv                       5.29 %          5.29 %             4
-replace runtime symbols with simstr and memorization of all search results_mean                                     1176 ns         1176 ns            4
-replace runtime symbols with simstr and memorization of all search results_median                                   1179 ns         1179 ns            4
-replace runtime symbols with simstr and memorization of all search results_stddev                                   17.2 ns         17.2 ns            4
-replace runtime symbols with simstr and memorization of all search results_cv                                       1.46 %          1.46 %             4
-replace const symbols with string expressions and without remembering all search results_mean                       1365 ns         1365 ns            4
-replace const symbols with string expressions and without remembering all search results_median                     1365 ns         1365 ns            4
-replace const symbols with string expressions and without remembering all search results_stddev                     34.9 ns         34.9 ns            4
-replace const symbols with string expressions and without remembering all search results_cv                         2.55 %          2.55 %             4
-replace const symbols with string expressions and memorization of all search results_mean                            988 ns          988 ns            4
-replace const symbols with string expressions and memorization of all search results_median                          983 ns          983 ns            4
-replace const symbols with string expressions and memorization of all search results_stddev                         29.9 ns         29.9 ns            4
-replace const symbols with string expressions and memorization of all search results_cv                             3.03 %          3.03 %             4
--- Replace symbols in text ~40 symbols --/repeats:1                                                                0.000 ns        0.000 ns   1000000000000
-Short Naive (and wrong) replace symbols with std::string find + replace_mean                                         182 ns          182 ns            4
-Short Naive (and wrong) replace symbols with std::string find + replace_median                                       178 ns          178 ns            4
-Short Naive (and wrong) replace symbols with std::string find + replace_stddev                                      11.8 ns         11.8 ns            4
-Short Naive (and wrong) replace symbols with std::string find + replace_cv                                          6.49 %          6.49 %             4
-Short replace symbols with std::string find_first_of + replace_mean                                                  332 ns          332 ns            4
-Short replace symbols with std::string find_first_of + replace_median                                                328 ns          328 ns            4
-Short replace symbols with std::string find_first_of + replace_stddev                                               13.9 ns         13.9 ns            4
-Short replace symbols with std::string find_first_of + replace_cv                                                   4.19 %          4.19 %             4
-Short replace symbols with std::string_view find_first_of + copy_mean                                                189 ns          189 ns            4
-Short replace symbols with std::string_view find_first_of + copy_median                                              188 ns          188 ns            4
-Short replace symbols with std::string_view find_first_of + copy_stddev                                             8.75 ns         8.75 ns            4
-Short replace symbols with std::string_view find_first_of + copy_cv                                                 4.62 %          4.62 %             4
-Short replace runtime symbols with string expressions and without remembering all search results_mean                214 ns          214 ns            4
-Short replace runtime symbols with string expressions and without remembering all search results_median              215 ns          215 ns            4
-Short replace runtime symbols with string expressions and without remembering all search results_stddev             6.43 ns         6.43 ns            4
-Short replace runtime symbols with string expressions and without remembering all search results_cv                 3.01 %          3.01 %             4
-Short replace runtime symbols with simstr and memorization of all search results_mean                                214 ns          214 ns            4
-Short replace runtime symbols with simstr and memorization of all search results_median                              218 ns          218 ns            4
-Short replace runtime symbols with simstr and memorization of all search results_stddev                             8.01 ns         8.01 ns            4
-Short replace runtime symbols with simstr and memorization of all search results_cv                                 3.73 %          3.73 %             4
-Short replace const symbols with string expressions and without remembering all search results_mean                  177 ns          177 ns            4
-Short replace const symbols with string expressions and without remembering all search results_median                179 ns          179 ns            4
-Short replace const symbols with string expressions and without remembering all search results_stddev               7.11 ns         7.11 ns            4
-Short replace const symbols with string expressions and without remembering all search results_cv                   4.02 %          4.02 %             4
-Short replace const symbols with string expressions and memorization of all search results_mean                      175 ns          175 ns            4
-Short replace const symbols with string expressions and memorization of all search results_median                    176 ns          176 ns            4
-Short replace const symbols with string expressions and memorization of all search results_stddev                   5.54 ns         5.54 ns            4
-Short replace const symbols with string expressions and memorization of all search results_cv                       3.17 %          3.17 %             4
------  Replace All Str To Longer Size ---------/repeats:1                                                          0.000 ns        0.000 ns   1000000000000
-replace bb to ---- in std::string|64_mean                                                                            207 ns          207 ns            4
-replace bb to ---- in std::string|64_median                                                                          209 ns          209 ns            4
-replace bb to ---- in std::string|64_stddev                                                                         4.32 ns         4.32 ns            4
-replace bb to ---- in std::string|64_cv                                                                             2.09 %          2.09 %             4
-replace bb to ---- in std::string|256_mean                                                                           587 ns          587 ns            4
-replace bb to ---- in std::string|256_median                                                                         579 ns          579 ns            4
-replace bb to ---- in std::string|256_stddev                                                                        34.7 ns         34.7 ns            4
-replace bb to ---- in std::string|256_cv                                                                            5.92 %          5.92 %             4
-replace bb to ---- in std::string|512_mean                                                                          1121 ns         1121 ns            4
-replace bb to ---- in std::string|512_median                                                                        1121 ns         1121 ns            4
-replace bb to ---- in std::string|512_stddev                                                                        36.6 ns         36.6 ns            4
-replace bb to ---- in std::string|512_cv                                                                            3.26 %          3.26 %             4
-replace bb to ---- in std::string|1024_mean                                                                         2606 ns         2606 ns            4
-replace bb to ---- in std::string|1024_median                                                                       2550 ns         2550 ns            4
-replace bb to ---- in std::string|1024_stddev                                                                        181 ns          181 ns            4
-replace bb to ---- in std::string|1024_cv                                                                           6.95 %          6.95 %             4
-replace bb to ---- in std::string|2048_mean                                                                         6608 ns         6608 ns            4
-replace bb to ---- in std::string|2048_median                                                                       6423 ns         6423 ns            4
-replace bb to ---- in std::string|2048_stddev                                                                        576 ns          576 ns            4
-replace bb to ---- in std::string|2048_cv                                                                           8.72 %          8.72 %             4
-replace bb to ---- in lstringa<8>|64_mean                                                                            167 ns          167 ns            4
-replace bb to ---- in lstringa<8>|64_median                                                                          169 ns          169 ns            4
-replace bb to ---- in lstringa<8>|64_stddev                                                                         9.34 ns         9.34 ns            4
-replace bb to ---- in lstringa<8>|64_cv                                                                             5.59 %          5.59 %             4
-replace bb to ---- in lstringa<8>|256_mean                                                                           555 ns          555 ns            4
-replace bb to ---- in lstringa<8>|256_median                                                                         557 ns          557 ns            4
-replace bb to ---- in lstringa<8>|256_stddev                                                                        43.0 ns         43.0 ns            4
-replace bb to ---- in lstringa<8>|256_cv                                                                            7.75 %          7.75 %             4
-replace bb to ---- in lstringa<8>|512_mean                                                                          1029 ns         1029 ns            4
-replace bb to ---- in lstringa<8>|512_median                                                                        1034 ns         1034 ns            4
-replace bb to ---- in lstringa<8>|512_stddev                                                                        35.4 ns         35.4 ns            4
-replace bb to ---- in lstringa<8>|512_cv                                                                            3.44 %          3.44 %             4
-replace bb to ---- in lstringa<8>|1024_mean                                                                         2079 ns         2079 ns            4
-replace bb to ---- in lstringa<8>|1024_median                                                                       2094 ns         2094 ns            4
-replace bb to ---- in lstringa<8>|1024_stddev                                                                       77.7 ns         77.7 ns            4
-replace bb to ---- in lstringa<8>|1024_cv                                                                           3.74 %          3.74 %             4
-replace bb to ---- in lstringa<8>|2048_mean                                                                         3960 ns         3960 ns            4
-replace bb to ---- in lstringa<8>|2048_median                                                                       3982 ns         3982 ns            4
-replace bb to ---- in lstringa<8>|2048_stddev                                                                        132 ns          132 ns            4
-replace bb to ---- in lstringa<8>|2048_cv                                                                           3.32 %          3.32 %             4
-replace bb to ---- by init stringa|64_mean                                                                           116 ns          116 ns            4
-replace bb to ---- by init stringa|64_median                                                                         117 ns          117 ns            4
-replace bb to ---- by init stringa|64_stddev                                                                        3.42 ns         3.42 ns            4
-replace bb to ---- by init stringa|64_cv                                                                            2.95 %          2.95 %             4
-replace bb to ---- by init stringa|256_mean                                                                          334 ns          334 ns            4
-replace bb to ---- by init stringa|256_median                                                                        338 ns          338 ns            4
-replace bb to ---- by init stringa|256_stddev                                                                       8.35 ns         8.35 ns            4
-replace bb to ---- by init stringa|256_cv                                                                           2.50 %          2.50 %             4
-replace bb to ---- by init stringa|512_mean                                                                          826 ns          826 ns            4
-replace bb to ---- by init stringa|512_median                                                                        825 ns          825 ns            4
-replace bb to ---- by init stringa|512_stddev                                                                       17.6 ns         17.6 ns            4
-replace bb to ---- by init stringa|512_cv                                                                           2.13 %          2.13 %             4
-replace bb to ---- by init stringa|1024_mean                                                                        1816 ns         1816 ns            4
-replace bb to ---- by init stringa|1024_median                                                                      1829 ns         1829 ns            4
-replace bb to ---- by init stringa|1024_stddev                                                                      35.0 ns         35.0 ns            4
-replace bb to ---- by init stringa|1024_cv                                                                          1.93 %          1.93 %             4
-replace bb to ---- by init stringa|2048_mean                                                                        3707 ns         3707 ns            4
-replace bb to ---- by init stringa|2048_median                                                                      3712 ns         3712 ns            4
-replace bb to ---- by init stringa|2048_stddev                                                                       113 ns          113 ns            4
-replace bb to ---- by init stringa|2048_cv                                                                          3.05 %          3.05 %             4
------  Replace All Str To Same Size ---------/repeats:1                                                            0.000 ns        0.000 ns   1000000000000
-replace bb to -- in std::string|64_mean                                                                              144 ns          144 ns            4
-replace bb to -- in std::string|64_median                                                                            144 ns          144 ns            4
-replace bb to -- in std::string|64_stddev                                                                           4.80 ns         4.80 ns            4
-replace bb to -- in std::string|64_cv                                                                               3.34 %          3.34 %             4
-replace bb to -- in std::string|256_mean                                                                             458 ns          458 ns            4
-replace bb to -- in std::string|256_median                                                                           455 ns          455 ns            4
-replace bb to -- in std::string|256_stddev                                                                          17.5 ns         17.5 ns            4
-replace bb to -- in std::string|256_cv                                                                              3.82 %          3.82 %             4
-replace bb to -- in std::string|512_mean                                                                             803 ns          803 ns            4
-replace bb to -- in std::string|512_median                                                                           793 ns          793 ns            4
-replace bb to -- in std::string|512_stddev                                                                          22.7 ns         22.7 ns            4
-replace bb to -- in std::string|512_cv                                                                              2.83 %          2.83 %             4
-replace bb to -- in std::string|1024_mean                                                                           1544 ns         1544 ns            4
-replace bb to -- in std::string|1024_median                                                                         1536 ns         1536 ns            4
-replace bb to -- in std::string|1024_stddev                                                                         25.9 ns         25.9 ns            4
-replace bb to -- in std::string|1024_cv                                                                             1.67 %          1.68 %             4
-replace bb to -- in std::string|2048_mean                                                                           3265 ns         3265 ns            4
-replace bb to -- in std::string|2048_median                                                                         3271 ns         3271 ns            4
-replace bb to -- in std::string|2048_stddev                                                                          102 ns          102 ns            4
-replace bb to -- in std::string|2048_cv                                                                             3.14 %          3.14 %             4
-replace bb to -- in lstringa<8>|64_mean                                                                              116 ns          116 ns            4
-replace bb to -- in lstringa<8>|64_median                                                                            114 ns          114 ns            4
-replace bb to -- in lstringa<8>|64_stddev                                                                           8.03 ns         8.03 ns            4
-replace bb to -- in lstringa<8>|64_cv                                                                               6.95 %          6.95 %             4
-replace bb to -- in lstringa<8>|256_mean                                                                             328 ns          328 ns            4
-replace bb to -- in lstringa<8>|256_median                                                                           327 ns          327 ns            4
-replace bb to -- in lstringa<8>|256_stddev                                                                          6.32 ns         6.32 ns            4
-replace bb to -- in lstringa<8>|256_cv                                                                              1.92 %          1.92 %             4
-replace bb to -- in lstringa<8>|512_mean                                                                             643 ns          643 ns            4
-replace bb to -- in lstringa<8>|512_median                                                                           636 ns          636 ns            4
-replace bb to -- in lstringa<8>|512_stddev                                                                          31.2 ns         31.2 ns            4
-replace bb to -- in lstringa<8>|512_cv                                                                              4.85 %          4.85 %             4
-replace bb to -- in lstringa<8>|1024_mean                                                                           1242 ns         1242 ns            4
-replace bb to -- in lstringa<8>|1024_median                                                                         1227 ns         1227 ns            4
-replace bb to -- in lstringa<8>|1024_stddev                                                                         50.7 ns         50.7 ns            4
-replace bb to -- in lstringa<8>|1024_cv                                                                             4.08 %          4.08 %             4
-replace bb to -- in lstringa<8>|2048_mean                                                                           2353 ns         2354 ns            4
-replace bb to -- in lstringa<8>|2048_median                                                                         2368 ns         2368 ns            4
-replace bb to -- in lstringa<8>|2048_stddev                                                                          146 ns          146 ns            4
-replace bb to -- in lstringa<8>|2048_cv                                                                             6.22 %          6.22 %             4
-replace bb to -- by init stringa|64_mean                                                                             110 ns          110 ns            4
-replace bb to -- by init stringa|64_median                                                                           110 ns          110 ns            4
-replace bb to -- by init stringa|64_stddev                                                                          2.36 ns         2.36 ns            4
-replace bb to -- by init stringa|64_cv                                                                              2.15 %          2.15 %             4
-replace bb to -- by init stringa|256_mean                                                                            295 ns          295 ns            4
-replace bb to -- by init stringa|256_median                                                                          293 ns          293 ns            4
-replace bb to -- by init stringa|256_stddev                                                                         10.0 ns         10.0 ns            4
-replace bb to -- by init stringa|256_cv                                                                             3.41 %          3.41 %             4
-replace bb to -- by init stringa|512_mean                                                                            558 ns          558 ns            4
-replace bb to -- by init stringa|512_median                                                                          558 ns          558 ns            4
-replace bb to -- by init stringa|512_stddev                                                                         16.2 ns         16.2 ns            4
-replace bb to -- by init stringa|512_cv                                                                             2.90 %          2.90 %             4
-replace bb to -- by init stringa|1024_mean                                                                          1142 ns         1142 ns            4
-replace bb to -- by init stringa|1024_median                                                                        1136 ns         1136 ns            4
-replace bb to -- by init stringa|1024_stddev                                                                        68.1 ns         68.1 ns            4
-replace bb to -- by init stringa|1024_cv                                                                            5.97 %          5.97 %             4
-replace bb to -- by init stringa|2048_mean                                                                          2076 ns         2076 ns            4
-replace bb to -- by init stringa|2048_median                                                                        2076 ns         2076 ns            4
-replace bb to -- by init stringa|2048_stddev                                                                        26.9 ns         26.9 ns            4
-replace bb to -- by init stringa|2048_cv                                                                            1.29 %          1.29 %             4
------  Hash Map insert and find ---------/repeats:1                                                                0.000 ns        0.000 ns   1000000000000
-hashStrMapA<size_t> emplace & find stringa;_mean                                                                 4503107 ns      4503124 ns            4
-hashStrMapA<size_t> emplace & find stringa;_median                                                               4514039 ns      4514052 ns            4
-hashStrMapA<size_t> emplace & find stringa;_stddev                                                                252332 ns       252334 ns            4
-hashStrMapA<size_t> emplace & find stringa;_cv                                                                      5.60 %          5.60 %             4
-std::unordered_map<std::string, size_t> emplace & find std::string;_mean                                         4213379 ns      4213391 ns            4
-std::unordered_map<std::string, size_t> emplace & find std::string;_median                                       4259591 ns      4259601 ns            4
-std::unordered_map<std::string, size_t> emplace & find std::string;_stddev                                        180301 ns       180299 ns            4
-std::unordered_map<std::string, size_t> emplace & find std::string;_cv                                              4.28 %          4.28 %             4
-hashStrMapA<size_t> emplace & find ssa;_mean                                                                     4560080 ns      4560101 ns            4
-hashStrMapA<size_t> emplace & find ssa;_median                                                                   4547786 ns      4547804 ns            4
-hashStrMapA<size_t> emplace & find ssa;_stddev                                                                    215720 ns       215719 ns            4
-hashStrMapA<size_t> emplace & find ssa;_cv                                                                          4.73 %          4.73 %             4
-std::unordered_map<std::string, size_t> emplace & find std::string_view;_mean                                    5115138 ns      5115158 ns            4
-std::unordered_map<std::string, size_t> emplace & find std::string_view;_median                                  5134814 ns      5134833 ns            4
-std::unordered_map<std::string, size_t> emplace & find std::string_view;_stddev                                   345313 ns       345308 ns            4
-std::unordered_map<std::string, size_t> emplace & find std::string_view;_cv                                         6.75 %          6.75 %             4
------  Build Full Func Name ---------/repeats:1                                                                    0.000 ns        0.000 ns   1000000000000
-Build func full name std::string;_mean                                                                              1092 ns         1092 ns            4
-Build func full name std::string;_median                                                                            1088 ns         1088 ns            4
-Build func full name std::string;_stddev                                                                            96.0 ns         96.0 ns            4
-Build func full name std::string;_cv                                                                                8.79 %          8.79 %             4
-Build func full name std::string 1;_mean                                                                            1171 ns         1171 ns            4
-Build func full name std::string 1;_median                                                                          1187 ns         1187 ns            4
-Build func full name std::string 1;_stddev                                                                           105 ns          105 ns            4
-Build func full name std::string 1;_cv                                                                              8.98 %          8.98 %             4
-Build func full name std::stream;_mean                                                                              2921 ns         2921 ns            4
-Build func full name std::stream;_median                                                                            2894 ns         2894 ns            4
-Build func full name std::stream;_stddev                                                                             222 ns          222 ns            4
-Build func full name std::stream;_cv                                                                                7.60 %          7.60 %             4
-Build func full name stringa;_mean                                                                                   552 ns          552 ns            4
-Build func full name stringa;_median                                                                                 556 ns          556 ns            4
-Build func full name stringa;_stddev                                                                                23.4 ns         23.4 ns            4
-Build func full name stringa;_cv                                                                                    4.24 %          4.24 %             4
-Build func full name stringa 1;_mean                                                                                 746 ns          746 ns            4
-Build func full name stringa 1;_median                                                                               736 ns          736 ns            4
-Build func full name stringa 1;_stddev                                                                              42.7 ns         42.7 ns            4
-Build func full name stringa 1;_cv                                                                                  5.72 %          5.72 %             4

bench/results/002-Xeon E5-2682 v4, Ubuntu 22 (WSL), GCC-15.txt

@@ -0,0 +1,989 @@
+Benchmarks of simstr, version 1.8.1
+Sources: https://github.com/orefkov/simstr
+Results: https://orefkov.github.io/simstr/results.html
+Compiler GNU 15.2.0
+2026-03-22T13:04:50+03:00
+Running ./benchStr
+Run on (32 X 2494.22 MHz CPU s)
+CPU Caches:
+  L1 Data 32 KiB (x16)
+  L1 Instruction 32 KiB (x16)
+  L2 Unified 256 KiB (x16)
+  L3 Unified 40960 KiB (x1)
+Load Average: 0.06, 0.09, 0.08
+***WARNING*** ASLR is enabled, the results may have unreproducible noise in them.
+--------------------------------------------------------------------------------------------------------------------------------------------------------
+Benchmark                                                                                                              Time             CPU   Iterations
+--------------------------------------------------------------------------------------------------------------------------------------------------------
+-----  Concatenate email ---------/repeats:1                                                                       0.000 ns        0.000 ns   1000000000000
+Concat email std::format_mean                                                                                        160 ns          160 ns            4
+Concat email std::format_median                                                                                      162 ns          162 ns            4
+Concat email std::format_stddev                                                                                     4.85 ns         4.85 ns            4
+Concat email std::format_cv                                                                                         3.03 %          3.03 %             4
+Concat email std::stringstream_mean                                                                                  321 ns          321 ns            4
+Concat email std::stringstream_median                                                                                322 ns          322 ns            4
+Concat email std::stringstream_stddev                                                                               3.32 ns         3.32 ns            4
+Concat email std::stringstream_cv                                                                                   1.04 %          1.03 %             4
+Concat email stringzilla append_mean                                                                                 108 ns          108 ns            4
+Concat email stringzilla append_median                                                                               108 ns          108 ns            4
+Concat email stringzilla append_stddev                                                                              3.84 ns         3.85 ns            4
+Concat email stringzilla append_cv                                                                                  3.57 %          3.57 %             4
+Concat email stringzilla concat_mean                                                                                42.8 ns         42.8 ns            4
+Concat email stringzilla concat_median                                                                              42.0 ns         42.0 ns            4
+Concat email stringzilla concat_stddev                                                                              1.96 ns         1.96 ns            4
+Concat email stringzilla concat_cv                                                                                  4.57 %          4.57 %             4
+Concat email std::string append_mean                                                                                79.2 ns         79.2 ns            4
+Concat email std::string append_median                                                                              79.1 ns         79.1 ns            4
+Concat email std::string append_stddev                                                                              2.03 ns         2.03 ns            4
+Concat email std::string append_cv                                                                                  2.57 %          2.57 %             4
+Concat email std::string by strexpr_mean                                                                            34.4 ns         34.4 ns            4
+Concat email std::string by strexpr_median                                                                          34.7 ns         34.7 ns            4
+Concat email std::string by strexpr_stddev                                                                         0.818 ns        0.818 ns            4
+Concat email std::string by strexpr_cv                                                                              2.38 %          2.38 %             4
+Concat email stringa_mean                                                                                           40.7 ns         40.7 ns            4
+Concat email stringa_median                                                                                         40.5 ns         40.5 ns            4
+Concat email stringa_stddev                                                                                        0.971 ns        0.971 ns            4
+Concat email stringa_cv                                                                                             2.38 %          2.38 %             4
+-----  Concatenate string + Number + "Literal" ---------/repeats:1                                                 0.000 ns        0.000 ns   1000000000000
+Concat std::string and number by std to std::string_mean                                                             214 ns          214 ns            4
+Concat std::string and number by std to std::string_median                                                           216 ns          216 ns            4
+Concat std::string and number by std to std::string_stddev                                                          4.91 ns         4.91 ns            4
+Concat std::string and number by std to std::string_cv                                                              2.30 %          2.30 %             4
+Concat std::string and number by StrExpr to std::string_mean                                                         102 ns          102 ns            4
+Concat std::string and number by StrExpr to std::string_median                                                       101 ns          101 ns            4
+Concat std::string and number by StrExpr to std::string_stddev                                                      2.74 ns         2.74 ns            4
+Concat std::string and number by StrExpr to std::string_cv                                                          2.69 %          2.69 %             4
+Concat stringa and number by StrExpr to simstr::stringa_mean                                                        72.3 ns         72.3 ns            4
+Concat stringa and number by StrExpr to simstr::stringa_median                                                      72.4 ns         72.4 ns            4
+Concat stringa and number by StrExpr to simstr::stringa_stddev                                                      1.59 ns         1.59 ns            4
+Concat stringa and number by StrExpr to simstr::stringa_cv                                                          2.21 %          2.21 %             4
+Concat stringa and number by e_concat to simstr::stringa_mean                                                       77.7 ns         77.7 ns            4
+Concat stringa and number by e_concat to simstr::stringa_median                                                     77.5 ns         77.5 ns            4
+Concat stringa and number by e_concat to simstr::stringa_stddev                                                     2.73 ns         2.73 ns            4
+Concat stringa and number by e_concat to simstr::stringa_cv                                                         3.52 %          3.52 %             4
+-----  Concatenate string + Hex Number + "Literal" ---------/repeats:1                                             0.000 ns        0.000 ns   1000000000000
+Concat std::string and format hex number and literal to std::string_mean                                             728 ns          728 ns            4
+Concat std::string and format hex number and literal to std::string_median                                           732 ns          732 ns            4
+Concat std::string and format hex number and literal to std::string_stddev                                          19.6 ns         19.6 ns            4
+Concat std::string and format hex number and literal to std::string_cv                                              2.68 %          2.68 %             4
+std::format std::string and hex number by literal to std::string_mean                                                893 ns          893 ns            4
+std::format std::string and hex number by literal to std::string_median                                              890 ns          890 ns            4
+std::format std::string and hex number by literal to std::string_stddev                                             22.3 ns         22.3 ns            4
+std::format std::string and hex number by literal to std::string_cv                                                 2.49 %          2.49 %             4
+Concat std::string and std::to_chars and string to std::string_mean                                                  199 ns          199 ns            4
+Concat std::string and std::to_chars and string to std::string_median                                                199 ns          199 ns            4
+Concat std::string and std::to_chars and string to std::string_stddev                                               1.39 ns         1.39 ns            4
+Concat std::string and std::to_chars and string to std::string_cv                                                   0.70 %          0.70 %             4
+Concat std::string and hex number and literal by StrExpr to std::string_mean                                         125 ns          125 ns            4
+Concat std::string and hex number and literal by StrExpr to std::string_median                                       126 ns          126 ns            4
+Concat std::string and hex number and literal by StrExpr to std::string_stddev                                      1.84 ns         1.84 ns            4
+Concat std::string and hex number and literal by StrExpr to std::string_cv                                          1.47 %          1.47 %             4
+Concat stringa and hex number and literal by StrExpr to simstr::stringa_mean                                         122 ns          122 ns            4
+Concat stringa and hex number and literal by StrExpr to simstr::stringa_median                                       122 ns          122 ns            4
+Concat stringa and hex number and literal by StrExpr to simstr::stringa_stddev                                      1.10 ns         1.10 ns            4
+Concat stringa and hex number and literal by StrExpr to simstr::stringa_cv                                          0.90 %          0.90 %             4
+Concat stringa and hex number and literal by e_concat to simstr::stringa_mean                                        125 ns          125 ns            4
+Concat stringa and hex number and literal by e_concat to simstr::stringa_median                                      125 ns          125 ns            4
+Concat stringa and hex number and literal by e_concat to simstr::stringa_stddev                                     2.16 ns         2.16 ns            4
+Concat stringa and hex number and literal by e_concat to simstr::stringa_cv                                         1.73 %          1.73 %             4
+Subst stringa and hex number by e_subst literal to simstr::stringa_mean                                              172 ns          172 ns            4
+Subst stringa and hex number by e_subst literal to simstr::stringa_median                                            171 ns          171 ns            4
+Subst stringa and hex number by e_subst literal to simstr::stringa_stddev                                           4.63 ns         4.63 ns            4
+Subst stringa and hex number by e_subst literal to simstr::stringa_cv                                               2.69 %          2.69 %             4
+Subst stringa and hex number by e_vsubst stra to simstr::stringa_mean                                                280 ns          280 ns            4
+Subst stringa and hex number by e_vsubst stra to simstr::stringa_median                                              279 ns          279 ns            4
+Subst stringa and hex number by e_vsubst stra to simstr::stringa_stddev                                             5.80 ns         5.80 ns            4
+Subst stringa and hex number by e_vsubst stra to simstr::stringa_cv                                                 2.07 %          2.07 %             4
+---- format/vformat and subst/vsubst octal number to 32 symbols result ----/repeats:1                              0.000 ns        0.000 ns   1000000000000
+"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_mean                                                              261 ns          261 ns            4
+"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_median                                                            261 ns          261 ns            4
+"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_stddev                                                           4.51 ns         4.51 ns            4
+"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_cv                                                               1.73 %          1.73 %             4
+e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_mean                                                            315 ns          315 ns            4
+e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_median                                                          316 ns          316 ns            4
+e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_stddev                                                         3.45 ns         3.45 ns            4
+e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_cv                                                             1.09 %          1.09 %             4
+e_vsubst(pattern, i / 0x8a010_fmt)_mean                                                                              593 ns          593 ns            4
+e_vsubst(pattern, i / 0x8a010_fmt)_median                                                                            587 ns          587 ns            4
+e_vsubst(pattern, i / 0x8a010_fmt)_stddev                                                                           13.1 ns         13.1 ns            4
+e_vsubst(pattern, i / 0x8a010_fmt)_cv                                                                               2.21 %          2.21 %             4
+fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_mean                                                   629 ns          629 ns            4
+fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_median                                                 631 ns          631 ns            4
+fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_stddev                                                19.2 ns         19.2 ns            4
+fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_cv                                                    3.06 %          3.06 %             4
+fmt::format("abcdefghihklmopqr {:#010o} end", i)_mean                                                                788 ns          788 ns            4
+fmt::format("abcdefghihklmopqr {:#010o} end", i)_median                                                              794 ns          794 ns            4
+fmt::format("abcdefghihklmopqr {:#010o} end", i)_stddev                                                             12.1 ns         12.1 ns            4
+fmt::format("abcdefghihklmopqr {:#010o} end", i)_cv                                                                 1.54 %          1.54 %             4
+std::format("abcdefghihklmopqr {:#010o} end", i)_mean                                                               1171 ns         1171 ns            4
+std::format("abcdefghihklmopqr {:#010o} end", i)_median                                                             1170 ns         1170 ns            4
+std::format("abcdefghihklmopqr {:#010o} end", i)_stddev                                                             4.63 ns         4.63 ns            4
+std::format("abcdefghihklmopqr {:#010o} end", i)_cv                                                                 0.40 %          0.40 %             4
+std::vformat(pattern, std::make_format_args(i))_mean                                                                1176 ns         1176 ns            4
+std::vformat(pattern, std::make_format_args(i))_median                                                              1174 ns         1174 ns            4
+std::vformat(pattern, std::make_format_args(i))_stddev                                                              12.9 ns         12.9 ns            4
+std::vformat(pattern, std::make_format_args(i))_cv                                                                  1.09 %          1.09 %             4
+std::format with std::formatted_size_mean                                                                           2267 ns         2267 ns            4
+std::format with std::formatted_size_median                                                                         2276 ns         2276 ns            4
+std::format with std::formatted_size_stddev                                                                         38.4 ns         38.4 ns            4
+std::format with std::formatted_size_cv                                                                             1.69 %          1.69 %             4
+strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_mean                  2021 ns         2021 ns            4
+strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_median                2023 ns         2023 ns            4
+strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_stddev                41.5 ns         41.5 ns            4
+strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_cv                    2.05 %          2.05 %             4
+-----  Concatenate string + "Literal" ---------/repeats:1                                                          0.000 ns        0.000 ns   1000000000000
+Concat std::string by std to std::string_mean                                                                       47.9 ns         47.9 ns            4
+Concat std::string by std to std::string_median                                                                     47.9 ns         47.9 ns            4
+Concat std::string by std to std::string_stddev                                                                    0.383 ns        0.383 ns            4
+Concat std::string by std to std::string_cv                                                                         0.80 %          0.80 %             4
+Concat std::string by StrExpr to std::string_mean                                                                   35.3 ns         35.3 ns            4
+Concat std::string by StrExpr to std::string_median                                                                 35.3 ns         35.3 ns            4
+Concat std::string by StrExpr to std::string_stddev                                                                0.618 ns        0.618 ns            4
+Concat std::string by StrExpr to std::string_cv                                                                     1.75 %          1.75 %             4
+Concat stringa by StrExpr to stringa_mean                                                                           27.4 ns         27.4 ns            4
+Concat stringa by StrExpr to stringa_median                                                                         27.4 ns         27.4 ns            4
+Concat stringa by StrExpr to stringa_stddev                                                                        0.154 ns        0.153 ns            4
+Concat stringa by StrExpr to stringa_cv                                                                             0.56 %          0.56 %             4
+-----  Find three concatenated string in string_view -----/repeats:1                                               0.000 ns        0.000 ns   1000000000000
+Find concat three std::string_mean                                                                                   119 ns          119 ns            4
+Find concat three std::string_median                                                                                 118 ns          118 ns            4
+Find concat three std::string_stddev                                                                                1.87 ns         1.87 ns            4
+Find concat three std::string_cv                                                                                    1.57 %          1.57 %             4
+Find concat three strexpr_mean                                                                                      38.2 ns         38.2 ns            4
+Find concat three strexpr_median                                                                                    38.2 ns         38.2 ns            4
+Find concat three strexpr_stddev                                                                                   0.339 ns        0.339 ns            4
+Find concat three strexpr_cv                                                                                        0.89 %          0.89 %             4
+Find concat three simstr_mean                                                                                       15.6 ns         15.6 ns            4
+Find concat three simstr_median                                                                                     15.6 ns         15.6 ns            4
+Find concat three simstr_stddev                                                                                    0.214 ns        0.214 ns            4
+Find concat three simstr_cv                                                                                         1.37 %          1.37 %             4
+Find concat three stringzilla string_mean                                                                            125 ns          125 ns            4
+Find concat three stringzilla string_median                                                                          125 ns          125 ns            4
+Find concat three stringzilla string_stddev                                                                         1.18 ns         1.18 ns            4
+Find concat three stringzilla string_cv                                                                             0.94 %          0.94 %             4
+-----  Build Type Name ---------/repeats:1                                                                         0.000 ns        0.000 ns   1000000000000
+BuildTypeNameStr 0/0_mean                                                                                           8.65 ns         8.65 ns            4
+BuildTypeNameStr 0/0_median                                                                                         8.66 ns         8.66 ns            4
+BuildTypeNameStr 0/0_stddev                                                                                        0.131 ns        0.131 ns            4
+BuildTypeNameStr 0/0_cv                                                                                             1.51 %          1.51 %             4
+BuildTypeNameExp 0/0_mean                                                                                           6.99 ns         6.99 ns            4
+BuildTypeNameExp 0/0_median                                                                                         7.01 ns         7.01 ns            4
+BuildTypeNameExp 0/0_stddev                                                                                        0.134 ns        0.134 ns            4
+BuildTypeNameExp 0/0_cv                                                                                             1.92 %          1.92 %             4
+BuildTypeNameSim 0/0_mean                                                                                           4.97 ns         4.97 ns            4
+BuildTypeNameSim 0/0_median                                                                                         4.98 ns         4.98 ns            4
+BuildTypeNameSim 0/0_stddev                                                                                        0.065 ns        0.065 ns            4
+BuildTypeNameSim 0/0_cv                                                                                             1.31 %          1.31 %             4
+BuildTypeNameStr 10/10_mean                                                                                         76.6 ns         76.6 ns            4
+BuildTypeNameStr 10/10_median                                                                                       76.1 ns         76.1 ns            4
+BuildTypeNameStr 10/10_stddev                                                                                       1.27 ns         1.27 ns            4
+BuildTypeNameStr 10/10_cv                                                                                           1.65 %          1.65 %             4
+BuildTypeNameExp 10/10_mean                                                                                         27.9 ns         27.9 ns            4
+BuildTypeNameExp 10/10_median                                                                                       27.9 ns         27.9 ns            4
+BuildTypeNameExp 10/10_stddev                                                                                      0.740 ns        0.740 ns            4
+BuildTypeNameExp 10/10_cv                                                                                           2.66 %          2.66 %             4
+BuildTypeNameSim 10/10_mean                                                                                         22.6 ns         22.6 ns            4
+BuildTypeNameSim 10/10_median                                                                                       22.3 ns         22.3 ns            4
+BuildTypeNameSim 10/10_stddev                                                                                      0.683 ns        0.683 ns            4
+BuildTypeNameSim 10/10_cv                                                                                           3.02 %          3.02 %             4
+-----  Replace string by copy -----/repeats:1                                                                      0.000 ns        0.000 ns   1000000000000
+Concat with replace str_mean                                                                                         236 ns          236 ns            4
+Concat with replace str_median                                                                                       236 ns          236 ns            4
+Concat with replace str_stddev                                                                                      4.01 ns         4.01 ns            4
+Concat with replace str_cv                                                                                          1.70 %          1.70 %             4
+Concat with replace exp_mean                                                                                         135 ns          135 ns            4
+Concat with replace exp_median                                                                                       134 ns          134 ns            4
+Concat with replace exp_stddev                                                                                      3.94 ns         3.94 ns            4
+Concat with replace exp_cv                                                                                          2.92 %          2.92 %             4
+-----  Create Empty Str ---------/repeats:1                                                                        0.000 ns        0.000 ns   1000000000000
+std::string e;_mean                                                                                                 1.13 ns         1.13 ns            4
+std::string e;_median                                                                                               1.13 ns         1.13 ns            4
+std::string e;_stddev                                                                                              0.012 ns        0.012 ns            4
+std::string e;_cv                                                                                                   1.09 %          1.09 %             4
+std::string_view e;_mean                                                                                           0.754 ns        0.754 ns            4
+std::string_view e;_median                                                                                         0.751 ns        0.751 ns            4
+std::string_view e;_stddev                                                                                         0.013 ns        0.013 ns            4
+std::string_view e;_cv                                                                                              1.68 %          1.68 %             4
+ssa e;_mean                                                                                                        0.187 ns        0.187 ns            4
+ssa e;_median                                                                                                      0.186 ns        0.186 ns            4
+ssa e;_stddev                                                                                                      0.002 ns        0.002 ns            4
+ssa e;_cv                                                                                                           1.20 %          1.20 %             4
+stringa e;_mean                                                                                                    0.753 ns        0.753 ns            4
+stringa e;_median                                                                                                  0.757 ns        0.757 ns            4
+stringa e;_stddev                                                                                                  0.011 ns        0.011 ns            4
+stringa e;_cv                                                                                                       1.52 %          1.52 %             4
+lstringa<20> e;_mean                                                                                                1.14 ns         1.14 ns            4
+lstringa<20> e;_median                                                                                              1.15 ns         1.15 ns            4
+lstringa<20> e;_stddev                                                                                             0.016 ns        0.016 ns            4
+lstringa<20> e;_cv                                                                                                  1.44 %          1.44 %             4
+lstringa<40> e;_mean                                                                                                1.15 ns         1.15 ns            4
+lstringa<40> e;_median                                                                                              1.15 ns         1.15 ns            4
+lstringa<40> e;_stddev                                                                                             0.016 ns        0.016 ns            4
+lstringa<40> e;_cv                                                                                                  1.39 %          1.39 %             4
+-----  Create Str from short literal (9 symbols) --------/repeats:1                                                0.000 ns        0.000 ns   1000000000000
+std::string e      = "Test text";_mean                                                                              1.89 ns         1.89 ns            4
+std::string e      = "Test text";_median                                                                            1.89 ns         1.89 ns            4
+std::string e      = "Test text";_stddev                                                                           0.034 ns        0.034 ns            4
+std::string e      = "Test text";_cv                                                                                1.80 %          1.80 %             4
+std::string_view e = "Test text";_mean                                                                             0.754 ns        0.754 ns            4
+std::string_view e = "Test text";_median                                                                           0.753 ns        0.753 ns            4
+std::string_view e = "Test text";_stddev                                                                           0.007 ns        0.007 ns            4
+std::string_view e = "Test text";_cv                                                                                0.97 %          0.97 %             4
+ssa e              = "Test text";_mean                                                                             0.757 ns        0.757 ns            4
+ssa e              = "Test text";_median                                                                           0.761 ns        0.761 ns            4
+ssa e              = "Test text";_stddev                                                                           0.011 ns        0.011 ns            4
+ssa e              = "Test text";_cv                                                                                1.44 %          1.44 %             4
+stringa e          = "Test text";_mean                                                                              1.13 ns         1.13 ns            4
+stringa e          = "Test text";_median                                                                            1.13 ns         1.13 ns            4
+stringa e          = "Test text";_stddev                                                                           0.014 ns        0.014 ns            4
+stringa e          = "Test text";_cv                                                                                1.26 %          1.26 %             4
+lstringa<20> e     = "Test text";_mean                                                                              1.92 ns         1.92 ns            4
+lstringa<20> e     = "Test text";_median                                                                            1.89 ns         1.89 ns            4
+lstringa<20> e     = "Test text";_stddev                                                                           0.080 ns        0.080 ns            4
+lstringa<20> e     = "Test text";_cv                                                                                4.18 %          4.18 %             4
+lstringa<40> e     = "Test text";_mean                                                                              1.90 ns         1.90 ns            4
+lstringa<40> e     = "Test text";_median                                                                            1.90 ns         1.90 ns            4
+lstringa<40> e     = "Test text";_stddev                                                                           0.021 ns        0.021 ns            4
+lstringa<40> e     = "Test text";_cv                                                                                1.08 %          1.08 %             4
+-----  Create Str from long literal (30 symbols) ---------/repeats:1                                               0.000 ns        0.000 ns   1000000000000
+std::string e      = "123456789012345678901234567890";_mean                                                         19.7 ns         19.7 ns            4
+std::string e      = "123456789012345678901234567890";_median                                                       19.8 ns         19.8 ns            4
+std::string e      = "123456789012345678901234567890";_stddev                                                      0.335 ns        0.335 ns            4
+std::string e      = "123456789012345678901234567890";_cv                                                           1.70 %          1.70 %             4
+std::string_view e = "123456789012345678901234567890";_mean                                                        0.751 ns        0.751 ns            4
+std::string_view e = "123456789012345678901234567890";_median                                                      0.752 ns        0.752 ns            4
+std::string_view e = "123456789012345678901234567890";_stddev                                                      0.009 ns        0.009 ns            4
+std::string_view e = "123456789012345678901234567890";_cv                                                           1.19 %          1.19 %             4
+ssa e              = "123456789012345678901234567890";_mean                                                        0.761 ns        0.761 ns            4
+ssa e              = "123456789012345678901234567890";_median                                                      0.764 ns        0.764 ns            4
+ssa e              = "123456789012345678901234567890";_stddev                                                      0.014 ns        0.014 ns            4
+ssa e              = "123456789012345678901234567890";_cv                                                           1.89 %          1.89 %             4
+stringa e          = "123456789012345678901234567890";_mean                                                         1.13 ns         1.13 ns            4
+stringa e          = "123456789012345678901234567890";_median                                                       1.14 ns         1.14 ns            4
+stringa e          = "123456789012345678901234567890";_stddev                                                      0.015 ns        0.015 ns            4
+stringa e          = "123456789012345678901234567890";_cv                                                           1.34 %          1.34 %             4
+lstringa<20> e     = "123456789012345678901234567890";_mean                                                         18.3 ns         18.3 ns            4
+lstringa<20> e     = "123456789012345678901234567890";_median                                                       18.3 ns         18.3 ns            4
+lstringa<20> e     = "123456789012345678901234567890";_stddev                                                      0.389 ns        0.389 ns            4
+lstringa<20> e     = "123456789012345678901234567890";_cv                                                           2.12 %          2.12 %             4
+lstringa<40> e     = "123456789012345678901234567890";_mean                                                         1.91 ns         1.91 ns            4
+lstringa<40> e     = "123456789012345678901234567890";_median                                                       1.91 ns         1.91 ns            4
+lstringa<40> e     = "123456789012345678901234567890";_stddev                                                      0.011 ns        0.011 ns            4
+lstringa<40> e     = "123456789012345678901234567890";_cv                                                           0.60 %          0.60 %             4
+-----  Create copy of Str with 9 symbols ---------/repeats:1                                                       0.000 ns        0.000 ns   1000000000000
+std::string e      = "Test text"; auto c{e};_mean                                                                   5.03 ns         5.03 ns            4
+std::string e      = "Test text"; auto c{e};_median                                                                 5.05 ns         5.05 ns            4
+std::string e      = "Test text"; auto c{e};_stddev                                                                0.100 ns        0.100 ns            4
+std::string e      = "Test text"; auto c{e};_cv                                                                     1.98 %          1.98 %             4
+std::string_view e = "Test text"; auto c{e};_mean                                                                  0.388 ns        0.388 ns            4
+std::string_view e = "Test text"; auto c{e};_median                                                                0.389 ns        0.389 ns            4
+std::string_view e = "Test text"; auto c{e};_stddev                                                                0.003 ns        0.003 ns            4
+std::string_view e = "Test text"; auto c{e};_cv                                                                     0.81 %          0.81 %             4
+ssa e              = "Test text"; auto c{e};_mean                                                                  0.388 ns        0.388 ns            4
+ssa e              = "Test text"; auto c{e};_median                                                                0.391 ns        0.391 ns            4
+ssa e              = "Test text"; auto c{e};_stddev                                                                0.009 ns        0.009 ns            4
+ssa e              = "Test text"; auto c{e};_cv                                                                     2.21 %          2.21 %             4
+stringa e          = "Test text"; auto c{e};_mean                                                                   1.13 ns         1.13 ns            4
+stringa e          = "Test text"; auto c{e};_median                                                                 1.13 ns         1.13 ns            4
+stringa e          = "Test text"; auto c{e};_stddev                                                                0.017 ns        0.017 ns            4
+stringa e          = "Test text"; auto c{e};_cv                                                                     1.53 %          1.53 %             4
+lstringa<20> e     = "Test text"; auto c{e};_mean                                                                   1.15 ns         1.15 ns            4
+lstringa<20> e     = "Test text"; auto c{e};_median                                                                 1.15 ns         1.15 ns            4
+lstringa<20> e     = "Test text"; auto c{e};_stddev                                                                0.018 ns        0.018 ns            4
+lstringa<20> e     = "Test text"; auto c{e};_cv                                                                     1.60 %          1.60 %             4
+lstringa<40> e     = "Test text"; auto c{e};_mean                                                                   1.15 ns         1.15 ns            4
+lstringa<40> e     = "Test text"; auto c{e};_median                                                                 1.15 ns         1.15 ns            4
+lstringa<40> e     = "Test text"; auto c{e};_stddev                                                                0.016 ns        0.016 ns            4
+lstringa<40> e     = "Test text"; auto c{e};_cv                                                                     1.38 %          1.38 %             4
+-----  Create copy of Str with 30 symbols ---------/repeats:1                                                      0.000 ns        0.000 ns   1000000000000
+std::string e      = "123456789012345678901234567890"; auto c{e};_mean                                              23.2 ns         23.2 ns            4
+std::string e      = "123456789012345678901234567890"; auto c{e};_median                                            23.4 ns         23.4 ns            4
+std::string e      = "123456789012345678901234567890"; auto c{e};_stddev                                           0.477 ns        0.477 ns            4
+std::string e      = "123456789012345678901234567890"; auto c{e};_cv                                                2.06 %          2.06 %             4
+std::string_view e = "123456789012345678901234567890"; auto c{e};_mean                                             0.759 ns        0.759 ns            4
+std::string_view e = "123456789012345678901234567890"; auto c{e};_median                                           0.760 ns        0.760 ns            4
+std::string_view e = "123456789012345678901234567890"; auto c{e};_stddev                                           0.004 ns        0.004 ns            4
+std::string_view e = "123456789012345678901234567890"; auto c{e};_cv                                                0.54 %          0.54 %             4
+ssa e              = "123456789012345678901234567890"; auto c{e};_mean                                             0.758 ns        0.758 ns            4
+ssa e              = "123456789012345678901234567890"; auto c{e};_median                                           0.754 ns        0.754 ns            4
+ssa e              = "123456789012345678901234567890"; auto c{e};_stddev                                           0.017 ns        0.017 ns            4
+ssa e              = "123456789012345678901234567890"; auto c{e};_cv                                                2.19 %          2.19 %             4
+stringa e          = "123456789012345678901234567890"; auto c{e};_mean                                              6.85 ns         6.85 ns            4
+stringa e          = "123456789012345678901234567890"; auto c{e};_median                                            6.85 ns         6.85 ns            4
+stringa e          = "123456789012345678901234567890"; auto c{e};_stddev                                           0.024 ns        0.024 ns            4
+stringa e          = "123456789012345678901234567890"; auto c{e};_cv                                                0.36 %          0.36 %             4
+lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_mean                                              17.7 ns         17.7 ns            4
+lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_median                                            17.6 ns         17.6 ns            4
+lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_stddev                                           0.244 ns        0.244 ns            4
+lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_cv                                                1.38 %          1.38 %             4
+lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_mean                                              4.18 ns         4.18 ns            4
+lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_median                                            4.16 ns         4.16 ns            4
+lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_stddev                                           0.121 ns        0.121 ns            4
+lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_cv                                                2.90 %          2.90 %             4
+-----  Find 9 symbols text in end of 99 symbols text ---------/repeats:1                                           0.000 ns        0.000 ns   1000000000000
+sz::string::find;_mean                                                                                              87.9 ns         87.9 ns            4
+sz::string::find;_median                                                                                            87.9 ns         87.9 ns            4
+sz::string::find;_stddev                                                                                            1.17 ns         1.17 ns            4
+sz::string::find;_cv                                                                                                1.33 %          1.33 %             4
+std::string::find;_mean                                                                                             6.95 ns         6.95 ns            4
+std::string::find;_median                                                                                           6.95 ns         6.95 ns            4
+std::string::find;_stddev                                                                                          0.069 ns        0.069 ns            4
+std::string::find;_cv                                                                                               0.99 %          0.99 %             4
+std::string_view::find;_mean                                                                                        7.39 ns         7.39 ns            4
+std::string_view::find;_median                                                                                      7.40 ns         7.40 ns            4
+std::string_view::find;_stddev                                                                                     0.118 ns        0.118 ns            4
+std::string_view::find;_cv                                                                                          1.59 %          1.59 %             4
+ssa::find;_mean                                                                                                     6.87 ns         6.87 ns            4
+ssa::find;_median                                                                                                   6.88 ns         6.88 ns            4
+ssa::find;_stddev                                                                                                  0.131 ns        0.131 ns            4
+ssa::find;_cv                                                                                                       1.90 %          1.90 %             4
+stringa::find;_mean                                                                                                 7.21 ns         7.21 ns            4
+stringa::find;_median                                                                                               7.18 ns         7.18 ns            4
+stringa::find;_stddev                                                                                              0.196 ns        0.196 ns            4
+stringa::find;_cv                                                                                                   2.72 %          2.72 %             4
+lstringa<20>::find;_mean                                                                                            6.52 ns         6.52 ns            4
+lstringa<20>::find;_median                                                                                          6.56 ns         6.56 ns            4
+lstringa<20>::find;_stddev                                                                                         0.116 ns        0.116 ns            4
+lstringa<20>::find;_cv                                                                                              1.78 %          1.78 %             4
+lstringa<40>::find;_mean                                                                                            6.49 ns         6.49 ns            4
+lstringa<40>::find;_median                                                                                          6.48 ns         6.48 ns            4
+lstringa<40>::find;_stddev                                                                                         0.150 ns        0.150 ns            4
+lstringa<40>::find;_cv                                                                                              2.31 %          2.31 %             4
+-------  Copy not literal Str with N symbols ---------/repeats:1                                                   0.000 ns        0.000 ns   1000000000000
+std::string copy{str_with_len_N};/15_mean                                                                           5.01 ns         5.01 ns            4
+std::string copy{str_with_len_N};/15_median                                                                         5.01 ns         5.02 ns            4
+std::string copy{str_with_len_N};/15_stddev                                                                        0.085 ns        0.085 ns            4
+std::string copy{str_with_len_N};/15_cv                                                                             1.70 %          1.70 %             4
+std::string copy{str_with_len_N};/16_mean                                                                           29.4 ns         29.4 ns            4
+std::string copy{str_with_len_N};/16_median                                                                         29.6 ns         29.6 ns            4
+std::string copy{str_with_len_N};/16_stddev                                                                         1.16 ns         1.16 ns            4
+std::string copy{str_with_len_N};/16_cv                                                                             3.93 %          3.93 %             4
+std::string copy{str_with_len_N};/23_mean                                                                           28.9 ns         28.9 ns            4
+std::string copy{str_with_len_N};/23_median                                                                         28.8 ns         28.8 ns            4
+std::string copy{str_with_len_N};/23_stddev                                                                        0.401 ns        0.401 ns            4
+std::string copy{str_with_len_N};/23_cv                                                                             1.39 %          1.39 %             4
+std::string copy{str_with_len_N};/24_mean                                                                           22.3 ns         22.3 ns            4
+std::string copy{str_with_len_N};/24_median                                                                         22.4 ns         22.4 ns            4
+std::string copy{str_with_len_N};/24_stddev                                                                        0.245 ns        0.245 ns            4
+std::string copy{str_with_len_N};/24_cv                                                                             1.10 %          1.10 %             4
+std::string copy{str_with_len_N};/32_mean                                                                           21.5 ns         21.5 ns            4
+std::string copy{str_with_len_N};/32_median                                                                         21.5 ns         21.5 ns            4
+std::string copy{str_with_len_N};/32_stddev                                                                        0.170 ns        0.170 ns            4
+std::string copy{str_with_len_N};/32_cv                                                                             0.79 %          0.79 %             4
+std::string copy{str_with_len_N};/64_mean                                                                           24.6 ns         24.6 ns            4
+std::string copy{str_with_len_N};/64_median                                                                         24.6 ns         24.6 ns            4
+std::string copy{str_with_len_N};/64_stddev                                                                        0.699 ns        0.699 ns            4
+std::string copy{str_with_len_N};/64_cv                                                                             2.85 %          2.85 %             4
+std::string copy{str_with_len_N};/128_mean                                                                          24.2 ns         24.2 ns            4
+std::string copy{str_with_len_N};/128_median                                                                        24.4 ns         24.4 ns            4
+std::string copy{str_with_len_N};/128_stddev                                                                       0.806 ns        0.806 ns            4
+std::string copy{str_with_len_N};/128_cv                                                                            3.33 %          3.33 %             4
+std::string copy{str_with_len_N};/256_mean                                                                          25.7 ns         25.7 ns            4
+std::string copy{str_with_len_N};/256_median                                                                        25.8 ns         25.8 ns            4
+std::string copy{str_with_len_N};/256_stddev                                                                       0.425 ns        0.425 ns            4
+std::string copy{str_with_len_N};/256_cv                                                                            1.65 %          1.65 %             4
+std::string copy{str_with_len_N};/512_mean                                                                          28.5 ns         28.5 ns            4
+std::string copy{str_with_len_N};/512_median                                                                        28.4 ns         28.4 ns            4
+std::string copy{str_with_len_N};/512_stddev                                                                       0.749 ns        0.749 ns            4
+std::string copy{str_with_len_N};/512_cv                                                                            2.63 %          2.63 %             4
+std::string copy{str_with_len_N};/1024_mean                                                                         33.4 ns         33.4 ns            4
+std::string copy{str_with_len_N};/1024_median                                                                       33.5 ns         33.5 ns            4
+std::string copy{str_with_len_N};/1024_stddev                                                                      0.562 ns        0.562 ns            4
+std::string copy{str_with_len_N};/1024_cv                                                                           1.68 %          1.68 %             4
+std::string copy{str_with_len_N};/2048_mean                                                                          122 ns          122 ns            4
+std::string copy{str_with_len_N};/2048_median                                                                        122 ns          122 ns            4
+std::string copy{str_with_len_N};/2048_stddev                                                                       2.42 ns         2.42 ns            4
+std::string copy{str_with_len_N};/2048_cv                                                                           1.99 %          1.99 %             4
+std::string copy{str_with_len_N};/4096_mean                                                                          157 ns          157 ns            4
+std::string copy{str_with_len_N};/4096_median                                                                        157 ns          157 ns            4
+std::string copy{str_with_len_N};/4096_stddev                                                                       7.01 ns         7.01 ns            4
+std::string copy{str_with_len_N};/4096_cv                                                                           4.47 %          4.47 %             4
+stringa copy{str_with_len_N};/15_mean                                                                               1.13 ns         1.13 ns            4
+stringa copy{str_with_len_N};/15_median                                                                             1.13 ns         1.13 ns            4
+stringa copy{str_with_len_N};/15_stddev                                                                            0.015 ns        0.015 ns            4
+stringa copy{str_with_len_N};/15_cv                                                                                 1.32 %          1.32 %             4
+stringa copy{str_with_len_N};/16_mean                                                                               1.15 ns         1.15 ns            4
+stringa copy{str_with_len_N};/16_median                                                                             1.16 ns         1.16 ns            4
+stringa copy{str_with_len_N};/16_stddev                                                                            0.020 ns        0.020 ns            4
+stringa copy{str_with_len_N};/16_cv                                                                                 1.73 %          1.73 %             4
+stringa copy{str_with_len_N};/23_mean                                                                               1.13 ns         1.13 ns            4
+stringa copy{str_with_len_N};/23_median                                                                             1.13 ns         1.13 ns            4
+stringa copy{str_with_len_N};/23_stddev                                                                            0.022 ns        0.022 ns            4
+stringa copy{str_with_len_N};/23_cv                                                                                 1.93 %          1.93 %             4
+stringa copy{str_with_len_N};/24_mean                                                                               16.4 ns         16.4 ns            4
+stringa copy{str_with_len_N};/24_median                                                                             16.4 ns         16.4 ns            4
+stringa copy{str_with_len_N};/24_stddev                                                                            0.124 ns        0.124 ns            4
+stringa copy{str_with_len_N};/24_cv                                                                                 0.76 %          0.76 %             4
+stringa copy{str_with_len_N};/32_mean                                                                               16.4 ns         16.4 ns            4
+stringa copy{str_with_len_N};/32_median                                                                             16.4 ns         16.4 ns            4
+stringa copy{str_with_len_N};/32_stddev                                                                            0.140 ns        0.140 ns            4
+stringa copy{str_with_len_N};/32_cv                                                                                 0.85 %          0.85 %             4
+stringa copy{str_with_len_N};/64_mean                                                                               16.5 ns         16.5 ns            4
+stringa copy{str_with_len_N};/64_median                                                                             16.5 ns         16.5 ns            4
+stringa copy{str_with_len_N};/64_stddev                                                                            0.159 ns        0.159 ns            4
+stringa copy{str_with_len_N};/64_cv                                                                                 0.97 %          0.97 %             4
+stringa copy{str_with_len_N};/128_mean                                                                              16.4 ns         16.4 ns            4
+stringa copy{str_with_len_N};/128_median                                                                            16.4 ns         16.4 ns            4
+stringa copy{str_with_len_N};/128_stddev                                                                           0.099 ns        0.099 ns            4
+stringa copy{str_with_len_N};/128_cv                                                                                0.60 %          0.60 %             4
+stringa copy{str_with_len_N};/256_mean                                                                              16.5 ns         16.5 ns            4
+stringa copy{str_with_len_N};/256_median                                                                            16.5 ns         16.5 ns            4
+stringa copy{str_with_len_N};/256_stddev                                                                           0.095 ns        0.095 ns            4
+stringa copy{str_with_len_N};/256_cv                                                                                0.58 %          0.58 %             4
+stringa copy{str_with_len_N};/512_mean                                                                              16.3 ns         16.3 ns            4
+stringa copy{str_with_len_N};/512_median                                                                            16.3 ns         16.3 ns            4
+stringa copy{str_with_len_N};/512_stddev                                                                           0.048 ns        0.048 ns            4
+stringa copy{str_with_len_N};/512_cv                                                                                0.29 %          0.29 %             4
+stringa copy{str_with_len_N};/1024_mean                                                                             16.4 ns         16.4 ns            4
+stringa copy{str_with_len_N};/1024_median                                                                           16.4 ns         16.4 ns            4
+stringa copy{str_with_len_N};/1024_stddev                                                                          0.066 ns        0.066 ns            4
+stringa copy{str_with_len_N};/1024_cv                                                                               0.40 %          0.40 %             4
+stringa copy{str_with_len_N};/2048_mean                                                                             16.4 ns         16.4 ns            4
+stringa copy{str_with_len_N};/2048_median                                                                           16.4 ns         16.4 ns            4
+stringa copy{str_with_len_N};/2048_stddev                                                                          0.039 ns        0.039 ns            4
+stringa copy{str_with_len_N};/2048_cv                                                                               0.24 %          0.24 %             4
+stringa copy{str_with_len_N};/4096_mean                                                                             16.5 ns         16.5 ns            4
+stringa copy{str_with_len_N};/4096_median                                                                           16.5 ns         16.5 ns            4
+stringa copy{str_with_len_N};/4096_stddev                                                                          0.072 ns        0.072 ns            4
+stringa copy{str_with_len_N};/4096_cv                                                                               0.43 %          0.43 %             4
+lstringa<16> copy{str_with_len_N};/15_mean                                                                          1.15 ns         1.15 ns            4
+lstringa<16> copy{str_with_len_N};/15_median                                                                        1.16 ns         1.16 ns            4
+lstringa<16> copy{str_with_len_N};/15_stddev                                                                       0.021 ns        0.021 ns            4
+lstringa<16> copy{str_with_len_N};/15_cv                                                                            1.83 %          1.83 %             4
+lstringa<16> copy{str_with_len_N};/16_mean                                                                          4.89 ns         4.89 ns            4
+lstringa<16> copy{str_with_len_N};/16_median                                                                        4.91 ns         4.91 ns            4
+lstringa<16> copy{str_with_len_N};/16_stddev                                                                       0.063 ns        0.063 ns            4
+lstringa<16> copy{str_with_len_N};/16_cv                                                                            1.29 %          1.29 %             4
+lstringa<16> copy{str_with_len_N};/23_mean                                                                          4.91 ns         4.91 ns            4
+lstringa<16> copy{str_with_len_N};/23_median                                                                        4.89 ns         4.89 ns            4
+lstringa<16> copy{str_with_len_N};/23_stddev                                                                       0.079 ns        0.079 ns            4
+lstringa<16> copy{str_with_len_N};/23_cv                                                                            1.60 %          1.60 %             4
+lstringa<16> copy{str_with_len_N};/24_mean                                                                          22.4 ns         22.4 ns            4
+lstringa<16> copy{str_with_len_N};/24_median                                                                        22.1 ns         22.1 ns            4
+lstringa<16> copy{str_with_len_N};/24_stddev                                                                       0.925 ns        0.925 ns            4
+lstringa<16> copy{str_with_len_N};/24_cv                                                                            4.12 %          4.12 %             4
+lstringa<16> copy{str_with_len_N};/32_mean                                                                          22.5 ns         22.5 ns            4
+lstringa<16> copy{str_with_len_N};/32_median                                                                        22.4 ns         22.4 ns            4
+lstringa<16> copy{str_with_len_N};/32_stddev                                                                       0.344 ns        0.344 ns            4
+lstringa<16> copy{str_with_len_N};/32_cv                                                                            1.53 %          1.53 %             4
+lstringa<16> copy{str_with_len_N};/64_mean                                                                          24.3 ns         24.3 ns            4
+lstringa<16> copy{str_with_len_N};/64_median                                                                        24.2 ns         24.2 ns            4
+lstringa<16> copy{str_with_len_N};/64_stddev                                                                       0.482 ns        0.482 ns            4
+lstringa<16> copy{str_with_len_N};/64_cv                                                                            1.99 %          1.99 %             4
+lstringa<16> copy{str_with_len_N};/128_mean                                                                         33.8 ns         33.9 ns            4
+lstringa<16> copy{str_with_len_N};/128_median                                                                       33.9 ns         33.9 ns            4
+lstringa<16> copy{str_with_len_N};/128_stddev                                                                      0.822 ns        0.822 ns            4
+lstringa<16> copy{str_with_len_N};/128_cv                                                                           2.43 %          2.43 %             4
+lstringa<16> copy{str_with_len_N};/256_mean                                                                         25.9 ns         25.9 ns            4
+lstringa<16> copy{str_with_len_N};/256_median                                                                       25.9 ns         25.9 ns            4
+lstringa<16> copy{str_with_len_N};/256_stddev                                                                      0.442 ns        0.442 ns            4
+lstringa<16> copy{str_with_len_N};/256_cv                                                                           1.71 %          1.71 %             4
+lstringa<16> copy{str_with_len_N};/512_mean                                                                         34.8 ns         34.8 ns            4
+lstringa<16> copy{str_with_len_N};/512_median                                                                       34.9 ns         34.9 ns            4
+lstringa<16> copy{str_with_len_N};/512_stddev                                                                      0.270 ns        0.270 ns            4
+lstringa<16> copy{str_with_len_N};/512_cv                                                                           0.78 %          0.78 %             4
+lstringa<16> copy{str_with_len_N};/1024_mean                                                                        99.7 ns         99.7 ns            4
+lstringa<16> copy{str_with_len_N};/1024_median                                                                      99.2 ns         99.2 ns            4
+lstringa<16> copy{str_with_len_N};/1024_stddev                                                                      2.75 ns         2.75 ns            4
+lstringa<16> copy{str_with_len_N};/1024_cv                                                                          2.75 %          2.76 %             4
+lstringa<16> copy{str_with_len_N};/2048_mean                                                                         110 ns          110 ns            4
+lstringa<16> copy{str_with_len_N};/2048_median                                                                       111 ns          111 ns            4
+lstringa<16> copy{str_with_len_N};/2048_stddev                                                                      3.07 ns         3.07 ns            4
+lstringa<16> copy{str_with_len_N};/2048_cv                                                                          2.78 %          2.78 %             4
+lstringa<16> copy{str_with_len_N};/4096_mean                                                                         129 ns          129 ns            4
+lstringa<16> copy{str_with_len_N};/4096_median                                                                       130 ns          130 ns            4
+lstringa<16> copy{str_with_len_N};/4096_stddev                                                                      2.98 ns         2.98 ns            4
+lstringa<16> copy{str_with_len_N};/4096_cv                                                                          2.32 %          2.32 %             4
+lstringa<512> copy{str_with_len_N};/15_mean                                                                         1.15 ns         1.15 ns            4
+lstringa<512> copy{str_with_len_N};/15_median                                                                       1.15 ns         1.15 ns            4
+lstringa<512> copy{str_with_len_N};/15_stddev                                                                      0.018 ns        0.018 ns            4
+lstringa<512> copy{str_with_len_N};/15_cv                                                                           1.55 %          1.55 %             4
+lstringa<512> copy{str_with_len_N};/16_mean                                                                         4.22 ns         4.22 ns            4
+lstringa<512> copy{str_with_len_N};/16_median                                                                       4.20 ns         4.20 ns            4
+lstringa<512> copy{str_with_len_N};/16_stddev                                                                      0.108 ns        0.108 ns            4
+lstringa<512> copy{str_with_len_N};/16_cv                                                                           2.57 %          2.57 %             4
+lstringa<512> copy{str_with_len_N};/23_mean                                                                         4.24 ns         4.24 ns            4
+lstringa<512> copy{str_with_len_N};/23_median                                                                       4.23 ns         4.23 ns            4
+lstringa<512> copy{str_with_len_N};/23_stddev                                                                      0.108 ns        0.108 ns            4
+lstringa<512> copy{str_with_len_N};/23_cv                                                                           2.55 %          2.55 %             4
+lstringa<512> copy{str_with_len_N};/24_mean                                                                         4.26 ns         4.26 ns            4
+lstringa<512> copy{str_with_len_N};/24_median                                                                       4.24 ns         4.24 ns            4
+lstringa<512> copy{str_with_len_N};/24_stddev                                                                      0.075 ns        0.075 ns            4
+lstringa<512> copy{str_with_len_N};/24_cv                                                                           1.77 %          1.77 %             4
+lstringa<512> copy{str_with_len_N};/32_mean                                                                         4.20 ns         4.20 ns            4
+lstringa<512> copy{str_with_len_N};/32_median                                                                       4.17 ns         4.17 ns            4
+lstringa<512> copy{str_with_len_N};/32_stddev                                                                      0.082 ns        0.082 ns            4
+lstringa<512> copy{str_with_len_N};/32_cv                                                                           1.95 %          1.95 %             4
+lstringa<512> copy{str_with_len_N};/64_mean                                                                         5.67 ns         5.67 ns            4
+lstringa<512> copy{str_with_len_N};/64_median                                                                       5.67 ns         5.67 ns            4
+lstringa<512> copy{str_with_len_N};/64_stddev                                                                      0.074 ns        0.074 ns            4
+lstringa<512> copy{str_with_len_N};/64_cv                                                                           1.31 %          1.31 %             4
+lstringa<512> copy{str_with_len_N};/128_mean                                                                        6.29 ns         6.29 ns            4
+lstringa<512> copy{str_with_len_N};/128_median                                                                      6.30 ns         6.30 ns            4
+lstringa<512> copy{str_with_len_N};/128_stddev                                                                     0.125 ns        0.125 ns            4
+lstringa<512> copy{str_with_len_N};/128_cv                                                                          1.98 %          1.98 %             4
+lstringa<512> copy{str_with_len_N};/256_mean                                                                        7.98 ns         7.98 ns            4
+lstringa<512> copy{str_with_len_N};/256_median                                                                      7.98 ns         7.98 ns            4
+lstringa<512> copy{str_with_len_N};/256_stddev                                                                     0.053 ns        0.053 ns            4
+lstringa<512> copy{str_with_len_N};/256_cv                                                                          0.66 %          0.66 %             4
+lstringa<512> copy{str_with_len_N};/512_mean                                                                        10.2 ns         10.2 ns            4
+lstringa<512> copy{str_with_len_N};/512_median                                                                      10.2 ns         10.2 ns            4
+lstringa<512> copy{str_with_len_N};/512_stddev                                                                     0.100 ns        0.100 ns            4
+lstringa<512> copy{str_with_len_N};/512_cv                                                                          0.98 %          0.98 %             4
+lstringa<512> copy{str_with_len_N};/1024_mean                                                                       96.5 ns         96.5 ns            4
+lstringa<512> copy{str_with_len_N};/1024_median                                                                     95.5 ns         95.5 ns            4
+lstringa<512> copy{str_with_len_N};/1024_stddev                                                                     3.21 ns         3.21 ns            4
+lstringa<512> copy{str_with_len_N};/1024_cv                                                                         3.32 %          3.32 %             4
+lstringa<512> copy{str_with_len_N};/2048_mean                                                                        103 ns          103 ns            4
+lstringa<512> copy{str_with_len_N};/2048_median                                                                      103 ns          103 ns            4
+lstringa<512> copy{str_with_len_N};/2048_stddev                                                                     2.63 ns         2.63 ns            4
+lstringa<512> copy{str_with_len_N};/2048_cv                                                                         2.55 %          2.55 %             4
+lstringa<512> copy{str_with_len_N};/4096_mean                                                                        126 ns          126 ns            4
+lstringa<512> copy{str_with_len_N};/4096_median                                                                      126 ns          126 ns            4
+lstringa<512> copy{str_with_len_N};/4096_stddev                                                                     5.68 ns         5.68 ns            4
+lstringa<512> copy{str_with_len_N};/4096_cv                                                                         4.51 %          4.51 %             4
+-----  Convert to int '1234567'  ---------/repeats:1                                                               0.000 ns        0.000 ns   1000000000000
+std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_mean                                          27.9 ns         27.9 ns            4
+std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_median                                        27.9 ns         27.9 ns            4
+std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_stddev                                       0.402 ns        0.402 ns            4
+std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_cv                                            1.44 %          1.44 %             4
+std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_mean                     12.5 ns         12.5 ns            4
+std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_median                   12.3 ns         12.3 ns            4
+std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_stddev                  0.396 ns        0.396 ns            4
+std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_cv                       3.17 %          3.17 %             4
+stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                              16.8 ns         16.8 ns            4
+stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                            16.8 ns         16.8 ns            4
+stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                           0.196 ns        0.196 ns            4
+stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                                1.16 %          1.16 %             4
+ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                                  7.54 ns         7.54 ns            4
+ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                                7.55 ns         7.55 ns            4
+ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                               0.041 ns        0.041 ns            4
+ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                                    0.55 %          0.55 %             4
+lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                         8.43 ns         8.43 ns            4
+lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                       8.42 ns         8.42 ns            4
+lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                      0.141 ns        0.141 ns            4
+lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                           1.68 %          1.68 %             4
+-----  Convert to unsigned 'abcDef'  ---------/repeats:1                                                           0.000 ns        0.000 ns   1000000000000
+std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_mean                                             23.9 ns         23.9 ns            4
+std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_median                                           23.9 ns         23.9 ns            4
+std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_stddev                                          0.614 ns        0.614 ns            4
+std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_cv                                               2.58 %          2.58 %             4
+std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_mean                        9.15 ns         9.15 ns            4
+std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_median                      9.19 ns         9.19 ns            4
+std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_stddev                     0.181 ns        0.181 ns            4
+std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_cv                          1.98 %          1.98 %             4
+stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                                 16.2 ns         16.2 ns            4
+stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                               16.3 ns         16.3 ns            4
+stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                              0.118 ns        0.118 ns            4
+stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                                   0.73 %          0.73 %             4
+ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                                     6.48 ns         6.48 ns            4
+ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                                   6.45 ns         6.45 ns            4
+ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                                  0.151 ns        0.151 ns            4
+ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                                       2.32 %          2.32 %             4
+lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                            6.42 ns         6.42 ns            4
+lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                          6.43 ns         6.43 ns            4
+lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                         0.128 ns        0.128 ns            4
+lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                              1.99 %          1.99 %             4
+-----  Convert to int '    1234567'  ---------/repeats:1                                                           0.000 ns        0.000 ns   1000000000000
+std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_mean                                       29.1 ns         29.1 ns            4
+std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_median                                     29.1 ns         29.1 ns            4
+std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_stddev                                    0.141 ns        0.141 ns            4
+std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_cv                                         0.49 %          0.49 %             4
+stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_mean                                        23.8 ns         23.8 ns            4
+stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_median                                      23.7 ns         23.7 ns            4
+stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_stddev                                     0.203 ns        0.203 ns            4
+stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_cv                                          0.85 %          0.85 %             4
+ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_mean                                  11.0 ns         11.0 ns            4
+ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_median                                11.1 ns         11.1 ns            4
+ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_stddev                               0.156 ns        0.156 ns            4
+ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_cv                                    1.41 %          1.41 %             4
+-----  Convert to double '1234.567e10'  ---------/repeats:1                                                        0.000 ns        0.000 ns   1000000000000
+std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_mean                                   66.3 ns         66.3 ns            4
+std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_median                                 66.2 ns         66.2 ns            4
+std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_stddev                                0.163 ns        0.163 ns            4
+std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_cv                                     0.25 %          0.25 %             4
+std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_mean                       24.4 ns         24.4 ns            4
+std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_median                     24.2 ns         24.2 ns            4
+std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_stddev                    0.303 ns        0.303 ns            4
+std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_cv                         1.24 %          1.24 %             4
+ssa s = "1234.567e10"; double res = *s.to_double()_mean                                                             24.5 ns         24.5 ns            4
+ssa s = "1234.567e10"; double res = *s.to_double()_median                                                           24.5 ns         24.5 ns            4
+ssa s = "1234.567e10"; double res = *s.to_double()_stddev                                                          0.380 ns        0.380 ns            4
+ssa s = "1234.567e10"; double res = *s.to_double()_cv                                                               1.55 %          1.55 %             4
+-- Append const literal of 16 bytes 64 times, 1024 total length --/repeats:1                                       0.000 ns        0.000 ns   1000000000000
+std::stringstream str; ... str << "abbaabbaabbaabba";_mean                                                          1411 ns         1411 ns            4
+std::stringstream str; ... str << "abbaabbaabbaabba";_median                                                        1412 ns         1412 ns            4
+std::stringstream str; ... str << "abbaabbaabbaabba";_stddev                                                        35.0 ns         35.0 ns            4
+std::stringstream str; ... str << "abbaabbaabbaabba";_cv                                                            2.48 %          2.48 %             4
+std::string str; ... str += "abbaabbaabbaabba";_mean                                                                 380 ns          380 ns            4
+std::string str; ... str += "abbaabbaabbaabba";_median                                                               380 ns          380 ns            4
+std::string str; ... str += "abbaabbaabbaabba";_stddev                                                              9.10 ns         9.10 ns            4
+std::string str; ... str += "abbaabbaabbaabba";_cv                                                                  2.40 %          2.40 %             4
+lstringa<8> str; ... str += "abbaabbaabbaabba";_mean                                                                 364 ns          364 ns            4
+lstringa<8> str; ... str += "abbaabbaabbaabba";_median                                                               365 ns          365 ns            4
+lstringa<8> str; ... str += "abbaabbaabbaabba";_stddev                                                              7.15 ns         7.14 ns            4
+lstringa<8> str; ... str += "abbaabbaabbaabba";_cv                                                                  1.96 %          1.96 %             4
+lstringa<128> str; ... str += "abbaabbaabbaabba";_mean                                                               271 ns          271 ns            4
+lstringa<128> str; ... str += "abbaabbaabbaabba";_median                                                             274 ns          274 ns            4
+lstringa<128> str; ... str += "abbaabbaabbaabba";_stddev                                                            11.8 ns         11.8 ns            4
+lstringa<128> str; ... str += "abbaabbaabbaabba";_cv                                                                4.35 %          4.35 %             4
+lstringa<512> str; ... str += "abbaabbaabbaabba";_mean                                                               229 ns          229 ns            4
+lstringa<512> str; ... str += "abbaabbaabbaabba";_median                                                             233 ns          233 ns            4
+lstringa<512> str; ... str += "abbaabbaabbaabba";_stddev                                                            8.90 ns         8.90 ns            4
+lstringa<512> str; ... str += "abbaabbaabbaabba";_cv                                                                3.89 %          3.89 %             4
+lstringa<1024> str; ... str += "abbaabbaabbaabba";_mean                                                              144 ns          144 ns            4
+lstringa<1024> str; ... str += "abbaabbaabbaabba";_median                                                            144 ns          144 ns            4
+lstringa<1024> str; ... str += "abbaabbaabbaabba";_stddev                                                           1.68 ns         1.68 ns            4
+lstringa<1024> str; ... str += "abbaabbaabbaabba";_cv                                                               1.17 %          1.17 %             4
+-- Append string of 16 bytes and const literal of 16 bytes 32 times, 1024 total length --/repeats:1                0.000 ns        0.000 ns   1000000000000
+std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_mean                                               1391 ns         1391 ns            4
+std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_median                                             1393 ns         1393 ns            4
+std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_stddev                                             6.61 ns         6.60 ns            4
+std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_cv                                                 0.48 %          0.47 %             4
+std::string str; ... str += str_var + "abbaabbaabbaabba";_mean                                                      1161 ns         1161 ns            4
+std::string str; ... str += str_var + "abbaabbaabbaabba";_median                                                    1163 ns         1163 ns            4
+std::string str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                    17.5 ns         17.5 ns            4
+std::string str; ... str += str_var + "abbaabbaabbaabba";_cv                                                        1.51 %          1.51 %             4
+lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                       443 ns          443 ns            4
+lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_median                                                     443 ns          443 ns            4
+lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                    6.52 ns         6.52 ns            4
+lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                        1.47 %          1.47 %             4
+lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                     368 ns          368 ns            4
+lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_median                                                   369 ns          369 ns            4
+lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                  12.5 ns         12.5 ns            4
+lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                      3.41 %          3.41 %             4
+lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                     348 ns          348 ns            4
+lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_median                                                   354 ns          354 ns            4
+lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                  17.3 ns         17.3 ns            4
+lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                      4.98 %          4.98 %             4
+lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                    214 ns          214 ns            4
+lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_median                                                  215 ns          215 ns            4
+lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                 3.03 ns         3.03 ns            4
+lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                     1.41 %          1.41 %             4
+-- Append string of 16 bytes and const literal of 16 bytes 2048 times, 65536 total length --/repeats:1             0.000 ns        0.000 ns   1000000000000
+std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_mean                                   75407 ns        75407 ns            4
+std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_median                                 76071 ns        76071 ns            4
+std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_stddev                                  1624 ns         1624 ns            4
+std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_cv                                      2.15 %          2.15 %             4
+std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                          67303 ns        67303 ns            4
+std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                        67374 ns        67374 ns            4
+std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                          747 ns          747 ns            4
+std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                             1.11 %          1.11 %             4
+lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                          20392 ns        20392 ns            4
+lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                        20416 ns        20416 ns            4
+lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                         93.8 ns         93.8 ns            4
+lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                             0.46 %          0.46 %             4
+lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                        17950 ns        17950 ns            4
+lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                      18065 ns        18065 ns            4
+lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                        352 ns          352 ns            4
+lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                           1.96 %          1.96 %             4
+lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                        17908 ns        17908 ns            4
+lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                      17973 ns        17972 ns            4
+lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                        436 ns          436 ns            4
+lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                           2.44 %          2.44 %             4
+lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                       17735 ns        17735 ns            4
+lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                     17771 ns        17771 ns            4
+lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                       347 ns          347 ns            4
+lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                          1.95 %          1.95 %             4
+-- Append 2 string of 16 bytes 32 times, 1024 total length --/repeats:1                                            0.000 ns        0.000 ns   1000000000000
+std::stringstream str; ... str << str_var1 << str_var2;_mean                                                        1397 ns         1397 ns            4
+std::stringstream str; ... str << str_var1 << str_var2;_median                                                      1392 ns         1392 ns            4
+std::stringstream str; ... str << str_var1 << str_var2;_stddev                                                      41.3 ns         41.3 ns            4
+std::stringstream str; ... str << str_var1 << str_var2;_cv                                                          2.95 %          2.95 %             4
+std::string str; ... str += str_var1 + str_var2;_mean                                                               1344 ns         1344 ns            4
+std::string str; ... str += str_var1 + str_var2;_median                                                             1332 ns         1332 ns            4
+std::string str; ... str += str_var1 + str_var2;_stddev                                                             64.6 ns         64.6 ns            4
+std::string str; ... str += str_var1 + str_var2;_cv                                                                 4.81 %          4.81 %             4
+lstringa<16> str; ... str += str_var1 + str_var2;_mean                                                               547 ns          547 ns            4
+lstringa<16> str; ... str += str_var1 + str_var2;_median                                                             551 ns          551 ns            4
+lstringa<16> str; ... str += str_var1 + str_var2;_stddev                                                            9.05 ns         9.05 ns            4
+lstringa<16> str; ... str += str_var1 + str_var2;_cv                                                                1.65 %          1.65 %             4
+lstringa<128> str; ... str += str_var1 + str_var2;_mean                                                              454 ns          454 ns            4
+lstringa<128> str; ... str += str_var1 + str_var2;_median                                                            457 ns          457 ns            4
+lstringa<128> str; ... str += str_var1 + str_var2;_stddev                                                           12.0 ns         12.0 ns            4
+lstringa<128> str; ... str += str_var1 + str_var2;_cv                                                               2.64 %          2.64 %             4
+lstringa<512> str; ... str += str_var1 + str_var2;_mean                                                              422 ns          422 ns            4
+lstringa<512> str; ... str += str_var1 + str_var2;_median                                                            426 ns          426 ns            4
+lstringa<512> str; ... str += str_var1 + str_var2;_stddev                                                           25.1 ns         25.1 ns            4
+lstringa<512> str; ... str += str_var1 + str_var2;_cv                                                               5.95 %          5.95 %             4
+lstringa<1024> str; ... str += str_var1 + str_var2;_mean                                                             310 ns          310 ns            4
+lstringa<1024> str; ... str += str_var1 + str_var2;_median                                                           311 ns          311 ns            4
+lstringa<1024> str; ... str += str_var1 + str_var2;_stddev                                                          6.36 ns         6.36 ns            4
+lstringa<1024> str; ... str += str_var1 + str_var2;_cv                                                              2.05 %          2.05 %             4
+-- Append text, number, text --/repeats:1                                                                          0.000 ns        0.000 ns   1000000000000
+std::stringstream str; str << "test = " << k << " times";_mean                                                      3033 ns         3033 ns            4
+std::stringstream str; str << "test = " << k << " times";_median                                                    3046 ns         3046 ns            4
+std::stringstream str; str << "test = " << k << " times";_stddev                                                    70.7 ns         70.7 ns            4
+std::stringstream str; str << "test = " << k << " times";_cv                                                        2.33 %          2.33 %             4
+std::string str = "test = " + std::to_string(k) + " times";_mean                                                     427 ns          427 ns            4
+std::string str = "test = " + std::to_string(k) + " times";_median                                                   426 ns          426 ns            4
+std::string str = "test = " + std::to_string(k) + " times";_stddev                                                  5.62 ns         5.61 ns            4
+std::string str = "test = " + std::to_string(k) + " times";_cv                                                      1.32 %          1.32 %             4
+char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_mean                                      1487 ns         1487 ns            4
+char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_median                                    1478 ns         1478 ns            4
+char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_stddev                                    26.4 ns         26.4 ns            4
+char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_cv                                        1.78 %          1.78 %             4
+std::string str = std::format("test = {} times", k);_mean                                                           1206 ns         1206 ns            4
+std::string str = std::format("test = {} times", k);_median                                                         1196 ns         1196 ns            4
+std::string str = std::format("test = {} times", k);_stddev                                                         34.6 ns         34.6 ns            4
+std::string str = std::format("test = {} times", k);_cv                                                             2.87 %          2.87 %             4
+lstringa<8> str; str.format("test = {} times", k);_mean                                                             1559 ns         1559 ns            4
+lstringa<8> str; str.format("test = {} times", k);_median                                                           1553 ns         1553 ns            4
+lstringa<8> str; str.format("test = {} times", k);_stddev                                                           41.0 ns         41.0 ns            4
+lstringa<8> str; str.format("test = {} times", k);_cv                                                               2.63 %          2.63 %             4
+lstringa<32> str; str.format("test = {} times", k);_mean                                                            1054 ns         1054 ns            4
+lstringa<32> str; str.format("test = {} times", k);_median                                                          1047 ns         1047 ns            4
+lstringa<32> str; str.format("test = {} times", k);_stddev                                                          16.7 ns         16.7 ns            4
+lstringa<32> str; str.format("test = {} times", k);_cv                                                              1.58 %          1.58 %             4
+lstringa<8> str = "test = " + k + " times";_mean                                                                     290 ns          290 ns            4
+lstringa<8> str = "test = " + k + " times";_median                                                                   289 ns          289 ns            4
+lstringa<8> str = "test = " + k + " times";_stddev                                                                  3.95 ns         3.95 ns            4
+lstringa<8> str = "test = " + k + " times";_cv                                                                      1.36 %          1.36 %             4
+lstringa<32> str = "test = " + k + " times";_mean                                                                    136 ns          136 ns            4
+lstringa<32> str = "test = " + k + " times";_median                                                                  136 ns          136 ns            4
+lstringa<32> str = "test = " + k + " times";_stddev                                                                 2.69 ns         2.69 ns            4
+lstringa<32> str = "test = " + k + " times";_cv                                                                     1.98 %          1.98 %             4
+stringa str = "test = " + k + " times";_mean                                                                         137 ns          137 ns            4
+stringa str = "test = " + k + " times";_median                                                                       138 ns          138 ns            4
+stringa str = "test = " + k + " times";_stddev                                                                      2.86 ns         2.86 ns            4
+stringa str = "test = " + k + " times";_cv                                                                          2.09 %          2.09 %             4
+-- Split text and convert to int --/repeats:1                                                                      0.000 ns        0.000 ns   1000000000000
+std::string::find + substr + std::strtol_mean                                                                        275 ns          275 ns            4
+std::string::find + substr + std::strtol_median                                                                      276 ns          276 ns            4
+std::string::find + substr + std::strtol_stddev                                                                     7.55 ns         7.55 ns            4
+std::string::find + substr + std::strtol_cv                                                                         2.74 %          2.74 %             4
+ssa::splitter + ssa::as_int_mean                                                                                     192 ns          192 ns            4
+ssa::splitter + ssa::as_int_median                                                                                   192 ns          192 ns            4
+ssa::splitter + ssa::as_int_stddev                                                                                  3.46 ns         3.46 ns            4
+ssa::splitter + ssa::as_int_cv                                                                                      1.80 %          1.80 %             4
+ssa::splitf + functor_mean                                                                                           196 ns          196 ns            4
+ssa::splitf + functor_median                                                                                         196 ns          196 ns            4
+ssa::splitf + functor_stddev                                                                                       0.580 ns        0.580 ns            4
+ssa::splitf + functor_cv                                                                                            0.30 %          0.30 %             4
+-- Replace symbols in text ~400 symbols --/repeats:1                                                               0.000 ns        0.000 ns   1000000000000
+Naive (and wrong) replace symbols with std::string find + replace_mean                                               822 ns          822 ns            4
+Naive (and wrong) replace symbols with std::string find + replace_median                                             821 ns          821 ns            4
+Naive (and wrong) replace symbols with std::string find + replace_stddev                                            19.8 ns         19.8 ns            4
+Naive (and wrong) replace symbols with std::string find + replace_cv                                                2.41 %          2.41 %             4
+replace symbols with std::string find_first_of + replace_mean                                                       2428 ns         2428 ns            4
+replace symbols with std::string find_first_of + replace_median                                                     2424 ns         2424 ns            4
+replace symbols with std::string find_first_of + replace_stddev                                                     88.6 ns         88.6 ns            4
+replace symbols with std::string find_first_of + replace_cv                                                         3.65 %          3.65 %             4
+replace symbols with std::string_view find_first_of + copy_mean                                                     1065 ns         1065 ns            4
+replace symbols with std::string_view find_first_of + copy_median                                                   1062 ns         1062 ns            4
+replace symbols with std::string_view find_first_of + copy_stddev                                                   18.7 ns         18.7 ns            4
+replace symbols with std::string_view find_first_of + copy_cv                                                       1.76 %          1.76 %             4
+replace runtime symbols with string expressions and without remembering all search results_mean                     1372 ns         1372 ns            4
+replace runtime symbols with string expressions and without remembering all search results_median                   1363 ns         1363 ns            4
+replace runtime symbols with string expressions and without remembering all search results_stddev                   28.6 ns         28.6 ns            4
+replace runtime symbols with string expressions and without remembering all search results_cv                       2.09 %          2.09 %             4
+replace runtime symbols with simstr and memorization of all search results_mean                                     1016 ns         1016 ns            4
+replace runtime symbols with simstr and memorization of all search results_median                                   1011 ns         1011 ns            4
+replace runtime symbols with simstr and memorization of all search results_stddev                                   19.6 ns         19.6 ns            4
+replace runtime symbols with simstr and memorization of all search results_cv                                       1.93 %          1.93 %             4
+replace const symbols with string expressions and without remembering all search results_mean                       1045 ns         1045 ns            4
+replace const symbols with string expressions and without remembering all search results_median                     1039 ns         1039 ns            4
+replace const symbols with string expressions and without remembering all search results_stddev                     35.5 ns         35.5 ns            4
+replace const symbols with string expressions and without remembering all search results_cv                         3.40 %          3.40 %             4
+replace const symbols with string expressions and memorization of all search results_mean                            837 ns          837 ns            4
+replace const symbols with string expressions and memorization of all search results_median                          842 ns          842 ns            4
+replace const symbols with string expressions and memorization of all search results_stddev                         17.2 ns         17.2 ns            4
+replace const symbols with string expressions and memorization of all search results_cv                             2.06 %          2.06 %             4
+-- Replace symbols in text ~40 symbols --/repeats:1                                                                0.000 ns        0.000 ns   1000000000000
+Short Naive (and wrong) replace symbols with std::string find + replace_mean                                         161 ns          161 ns            4
+Short Naive (and wrong) replace symbols with std::string find + replace_median                                       161 ns          161 ns            4
+Short Naive (and wrong) replace symbols with std::string find + replace_stddev                                      2.20 ns         2.20 ns            4
+Short Naive (and wrong) replace symbols with std::string find + replace_cv                                          1.36 %          1.36 %             4
+Short replace symbols with std::string find_first_of + replace_mean                                                  329 ns          329 ns            4
+Short replace symbols with std::string find_first_of + replace_median                                                329 ns          329 ns            4
+Short replace symbols with std::string find_first_of + replace_stddev                                               8.06 ns         8.06 ns            4
+Short replace symbols with std::string find_first_of + replace_cv                                                   2.45 %          2.45 %             4
+Short replace symbols with std::string_view find_first_of + copy_mean                                                154 ns          154 ns            4
+Short replace symbols with std::string_view find_first_of + copy_median                                              153 ns          153 ns            4
+Short replace symbols with std::string_view find_first_of + copy_stddev                                             5.45 ns         5.45 ns            4
+Short replace symbols with std::string_view find_first_of + copy_cv                                                 3.55 %          3.55 %             4
+Short replace runtime symbols with string expressions and without remembering all search results_mean                180 ns          180 ns            4
+Short replace runtime symbols with string expressions and without remembering all search results_median              179 ns          179 ns            4
+Short replace runtime symbols with string expressions and without remembering all search results_stddev             4.51 ns         4.51 ns            4
+Short replace runtime symbols with string expressions and without remembering all search results_cv                 2.50 %          2.50 %             4
+Short replace runtime symbols with simstr and memorization of all search results_mean                                184 ns          184 ns            4
+Short replace runtime symbols with simstr and memorization of all search results_median                              184 ns          184 ns            4
+Short replace runtime symbols with simstr and memorization of all search results_stddev                             2.95 ns         2.95 ns            4
+Short replace runtime symbols with simstr and memorization of all search results_cv                                 1.61 %          1.61 %             4
+Short replace const symbols with string expressions and without remembering all search results_mean                  139 ns          139 ns            4
+Short replace const symbols with string expressions and without remembering all search results_median                139 ns          139 ns            4
+Short replace const symbols with string expressions and without remembering all search results_stddev               1.27 ns         1.27 ns            4
+Short replace const symbols with string expressions and without remembering all search results_cv                   0.91 %          0.91 %             4
+Short replace const symbols with string expressions and memorization of all search results_mean                      132 ns          132 ns            4
+Short replace const symbols with string expressions and memorization of all search results_median                    132 ns          132 ns            4
+Short replace const symbols with string expressions and memorization of all search results_stddev                   1.26 ns         1.26 ns            4
+Short replace const symbols with string expressions and memorization of all search results_cv                       0.95 %          0.95 %             4
+-----  Replace All Str To Longer Size ---------/repeats:1                                                          0.000 ns        0.000 ns   1000000000000
+replace bb to ---- in std::string|64_mean                                                                            154 ns          154 ns            4
+replace bb to ---- in std::string|64_median                                                                          154 ns          154 ns            4
+replace bb to ---- in std::string|64_stddev                                                                         1.72 ns         1.72 ns            4
+replace bb to ---- in std::string|64_cv                                                                             1.11 %          1.11 %             4
+replace bb to ---- in std::string|256_mean                                                                           504 ns          504 ns            4
+replace bb to ---- in std::string|256_median                                                                         504 ns          504 ns            4
+replace bb to ---- in std::string|256_stddev                                                                        18.2 ns         18.2 ns            4
+replace bb to ---- in std::string|256_cv                                                                            3.62 %          3.62 %             4
+replace bb to ---- in std::string|512_mean                                                                          1000 ns         1000 ns            4
+replace bb to ---- in std::string|512_median                                                                        1002 ns         1002 ns            4
+replace bb to ---- in std::string|512_stddev                                                                        17.0 ns         17.0 ns            4
+replace bb to ---- in std::string|512_cv                                                                            1.70 %          1.70 %             4
+replace bb to ---- in std::string|1024_mean                                                                         2347 ns         2347 ns            4
+replace bb to ---- in std::string|1024_median                                                                       2324 ns         2324 ns            4
+replace bb to ---- in std::string|1024_stddev                                                                        166 ns          166 ns            4
+replace bb to ---- in std::string|1024_cv                                                                           7.05 %          7.05 %             4
+replace bb to ---- in std::string|2048_mean                                                                         5969 ns         5969 ns            4
+replace bb to ---- in std::string|2048_median                                                                       5919 ns         5919 ns            4
+replace bb to ---- in std::string|2048_stddev                                                                        266 ns          266 ns            4
+replace bb to ---- in std::string|2048_cv                                                                           4.46 %          4.46 %             4
+replace bb to ---- in lstringa<8>|64_mean                                                                            138 ns          138 ns            4
+replace bb to ---- in lstringa<8>|64_median                                                                          139 ns          139 ns            4
+replace bb to ---- in lstringa<8>|64_stddev                                                                         3.50 ns         3.50 ns            4
+replace bb to ---- in lstringa<8>|64_cv                                                                             2.53 %          2.53 %             4
+replace bb to ---- in lstringa<8>|256_mean                                                                           444 ns          444 ns            4
+replace bb to ---- in lstringa<8>|256_median                                                                         447 ns          447 ns            4
+replace bb to ---- in lstringa<8>|256_stddev                                                                        6.19 ns         6.19 ns            4
+replace bb to ---- in lstringa<8>|256_cv                                                                            1.39 %          1.39 %             4
+replace bb to ---- in lstringa<8>|512_mean                                                                           899 ns          899 ns            4
+replace bb to ---- in lstringa<8>|512_median                                                                         896 ns          896 ns            4
+replace bb to ---- in lstringa<8>|512_stddev                                                                        19.6 ns         19.6 ns            4
+replace bb to ---- in lstringa<8>|512_cv                                                                            2.18 %          2.18 %             4
+replace bb to ---- in lstringa<8>|1024_mean                                                                         1751 ns         1751 ns            4
+replace bb to ---- in lstringa<8>|1024_median                                                                       1752 ns         1752 ns            4
+replace bb to ---- in lstringa<8>|1024_stddev                                                                       11.7 ns         11.7 ns            4
+replace bb to ---- in lstringa<8>|1024_cv                                                                           0.67 %          0.67 %             4
+replace bb to ---- in lstringa<8>|2048_mean                                                                         3301 ns         3301 ns            4
+replace bb to ---- in lstringa<8>|2048_median                                                                       3294 ns         3294 ns            4
+replace bb to ---- in lstringa<8>|2048_stddev                                                                       81.9 ns         81.9 ns            4
+replace bb to ---- in lstringa<8>|2048_cv                                                                           2.48 %          2.48 %             4
+replace bb to ---- by init stringa|64_mean                                                                          92.8 ns         92.8 ns            4
+replace bb to ---- by init stringa|64_median                                                                        92.6 ns         92.6 ns            4
+replace bb to ---- by init stringa|64_stddev                                                                        1.37 ns         1.37 ns            4
+replace bb to ---- by init stringa|64_cv                                                                            1.48 %          1.48 %             4
+replace bb to ---- by init stringa|256_mean                                                                          287 ns          288 ns            4
+replace bb to ---- by init stringa|256_median                                                                        287 ns          287 ns            4
+replace bb to ---- by init stringa|256_stddev                                                                       1.86 ns         1.86 ns            4
+replace bb to ---- by init stringa|256_cv                                                                           0.65 %          0.65 %             4
+replace bb to ---- by init stringa|512_mean                                                                          705 ns          705 ns            4
+replace bb to ---- by init stringa|512_median                                                                        702 ns          702 ns            4
+replace bb to ---- by init stringa|512_stddev                                                                       12.7 ns         12.7 ns            4
+replace bb to ---- by init stringa|512_cv                                                                           1.79 %          1.79 %             4
+replace bb to ---- by init stringa|1024_mean                                                                        1550 ns         1550 ns            4
+replace bb to ---- by init stringa|1024_median                                                                      1543 ns         1543 ns            4
+replace bb to ---- by init stringa|1024_stddev                                                                      19.4 ns         19.4 ns            4
+replace bb to ---- by init stringa|1024_cv                                                                          1.25 %          1.25 %             4
+replace bb to ---- by init stringa|2048_mean                                                                        3106 ns         3106 ns            4
+replace bb to ---- by init stringa|2048_median                                                                      3111 ns         3111 ns            4
+replace bb to ---- by init stringa|2048_stddev                                                                      20.5 ns         20.4 ns            4
+replace bb to ---- by init stringa|2048_cv                                                                          0.66 %          0.66 %             4
+-----  Replace All Str To Same Size ---------/repeats:1                                                            0.000 ns        0.000 ns   1000000000000
+replace bb to -- in std::string|64_mean                                                                              131 ns          131 ns            4
+replace bb to -- in std::string|64_median                                                                            129 ns          129 ns            4
+replace bb to -- in std::string|64_stddev                                                                           4.51 ns         4.51 ns            4
+replace bb to -- in std::string|64_cv                                                                               3.45 %          3.45 %             4
+replace bb to -- in std::string|256_mean                                                                             381 ns          381 ns            4
+replace bb to -- in std::string|256_median                                                                           381 ns          381 ns            4
+replace bb to -- in std::string|256_stddev                                                                          5.71 ns         5.71 ns            4
+replace bb to -- in std::string|256_cv                                                                              1.50 %          1.50 %             4
+replace bb to -- in std::string|512_mean                                                                             743 ns          743 ns            4
+replace bb to -- in std::string|512_median                                                                           744 ns          744 ns            4
+replace bb to -- in std::string|512_stddev                                                                          6.19 ns         6.19 ns            4
+replace bb to -- in std::string|512_cv                                                                              0.83 %          0.83 %             4
+replace bb to -- in std::string|1024_mean                                                                           1483 ns         1483 ns            4
+replace bb to -- in std::string|1024_median                                                                         1477 ns         1477 ns            4
+replace bb to -- in std::string|1024_stddev                                                                         36.1 ns         36.1 ns            4
+replace bb to -- in std::string|1024_cv                                                                             2.43 %          2.43 %             4
+replace bb to -- in std::string|2048_mean                                                                           2798 ns         2798 ns            4
+replace bb to -- in std::string|2048_median                                                                         2793 ns         2793 ns            4
+replace bb to -- in std::string|2048_stddev                                                                         34.3 ns         34.2 ns            4
+replace bb to -- in std::string|2048_cv                                                                             1.23 %          1.22 %             4
+replace bb to -- in lstringa<8>|64_mean                                                                             91.5 ns         91.5 ns            4
+replace bb to -- in lstringa<8>|64_median                                                                           91.9 ns         91.9 ns            4
+replace bb to -- in lstringa<8>|64_stddev                                                                           2.11 ns         2.11 ns            4
+replace bb to -- in lstringa<8>|64_cv                                                                               2.30 %          2.30 %             4
+replace bb to -- in lstringa<8>|256_mean                                                                             302 ns          302 ns            4
+replace bb to -- in lstringa<8>|256_median                                                                           305 ns          305 ns            4
+replace bb to -- in lstringa<8>|256_stddev                                                                          5.90 ns         5.90 ns            4
+replace bb to -- in lstringa<8>|256_cv                                                                              1.95 %          1.95 %             4
+replace bb to -- in lstringa<8>|512_mean                                                                             539 ns          539 ns            4
+replace bb to -- in lstringa<8>|512_median                                                                           541 ns          541 ns            4
+replace bb to -- in lstringa<8>|512_stddev                                                                          7.25 ns         7.25 ns            4
+replace bb to -- in lstringa<8>|512_cv                                                                              1.34 %          1.34 %             4
+replace bb to -- in lstringa<8>|1024_mean                                                                           1121 ns         1121 ns            4
+replace bb to -- in lstringa<8>|1024_median                                                                         1103 ns         1103 ns            4
+replace bb to -- in lstringa<8>|1024_stddev                                                                         86.3 ns         86.3 ns            4
+replace bb to -- in lstringa<8>|1024_cv                                                                             7.70 %          7.70 %             4
+replace bb to -- in lstringa<8>|2048_mean                                                                           2174 ns         2174 ns            4
+replace bb to -- in lstringa<8>|2048_median                                                                         2126 ns         2126 ns            4
+replace bb to -- in lstringa<8>|2048_stddev                                                                          136 ns          136 ns            4
+replace bb to -- in lstringa<8>|2048_cv                                                                             6.25 %          6.25 %             4
+replace bb to -- by init stringa|64_mean                                                                             112 ns          112 ns            4
+replace bb to -- by init stringa|64_median                                                                           112 ns          112 ns            4
+replace bb to -- by init stringa|64_stddev                                                                          1.35 ns         1.35 ns            4
+replace bb to -- by init stringa|64_cv                                                                              1.20 %          1.20 %             4
+replace bb to -- by init stringa|256_mean                                                                            262 ns          262 ns            4
+replace bb to -- by init stringa|256_median                                                                          262 ns          262 ns            4
+replace bb to -- by init stringa|256_stddev                                                                         3.25 ns         3.25 ns            4
+replace bb to -- by init stringa|256_cv                                                                             1.24 %          1.24 %             4
+replace bb to -- by init stringa|512_mean                                                                            479 ns          479 ns            4
+replace bb to -- by init stringa|512_median                                                                          478 ns          478 ns            4
+replace bb to -- by init stringa|512_stddev                                                                         6.02 ns         6.02 ns            4
+replace bb to -- by init stringa|512_cv                                                                             1.26 %          1.26 %             4
+replace bb to -- by init stringa|1024_mean                                                                           954 ns          954 ns            4
+replace bb to -- by init stringa|1024_median                                                                         953 ns          953 ns            4
+replace bb to -- by init stringa|1024_stddev                                                                        27.7 ns         27.7 ns            4
+replace bb to -- by init stringa|1024_cv                                                                            2.91 %          2.91 %             4
+replace bb to -- by init stringa|2048_mean                                                                          1809 ns         1809 ns            4
+replace bb to -- by init stringa|2048_median                                                                        1804 ns         1804 ns            4
+replace bb to -- by init stringa|2048_stddev                                                                        20.3 ns         20.3 ns            4
+replace bb to -- by init stringa|2048_cv                                                                            1.12 %          1.12 %             4
+-----  Hash Map insert and find ---------/repeats:1                                                                0.000 ns        0.000 ns   1000000000000
+hashStrMapA<size_t> emplace & find stringa;_mean                                                                 3843202 ns      3843218 ns            4
+hashStrMapA<size_t> emplace & find stringa;_median                                                               3876351 ns      3876368 ns            4
+hashStrMapA<size_t> emplace & find stringa;_stddev                                                                 83132 ns        83131 ns            4
+hashStrMapA<size_t> emplace & find stringa;_cv                                                                      2.16 %          2.16 %             4
+std::unordered_map<std::string, size_t> emplace & find std::string;_mean                                         3689411 ns      3689422 ns            4
+std::unordered_map<std::string, size_t> emplace & find std::string;_median                                       3701989 ns      3701997 ns            4
+std::unordered_map<std::string, size_t> emplace & find std::string;_stddev                                        102615 ns       102613 ns            4
+std::unordered_map<std::string, size_t> emplace & find std::string;_cv                                              2.78 %          2.78 %             4
+hashStrMapA<size_t> emplace & find ssa;_mean                                                                     3848145 ns      3848147 ns            4
+hashStrMapA<size_t> emplace & find ssa;_median                                                                   3860211 ns      3860203 ns            4
+hashStrMapA<size_t> emplace & find ssa;_stddev                                                                     53550 ns        53545 ns            4
+hashStrMapA<size_t> emplace & find ssa;_cv                                                                          1.39 %          1.39 %             4
+std::unordered_map<std::string, size_t> emplace & find std::string_view;_mean                                    4076242 ns      4076215 ns            4
+std::unordered_map<std::string, size_t> emplace & find std::string_view;_median                                  4075582 ns      4075516 ns            4
+std::unordered_map<std::string, size_t> emplace & find std::string_view;_stddev                                    57080 ns        57087 ns            4
+std::unordered_map<std::string, size_t> emplace & find std::string_view;_cv                                         1.40 %          1.40 %             4
+-----  Build Full Func Name ---------/repeats:1                                                                    0.000 ns        0.000 ns   1000000000000
+Build func full name std::string;_mean                                                                               738 ns          738 ns            4
+Build func full name std::string;_median                                                                             745 ns          745 ns            4
+Build func full name std::string;_stddev                                                                            20.2 ns         20.2 ns            4
+Build func full name std::string;_cv                                                                                2.74 %          2.74 %             4
+Build func full name std::string 1;_mean                                                                             820 ns          820 ns            4
+Build func full name std::string 1;_median                                                                           819 ns          819 ns            4
+Build func full name std::string 1;_stddev                                                                          7.48 ns         7.48 ns            4
+Build func full name std::string 1;_cv                                                                              0.91 %          0.91 %             4
+Build func full name std::stream;_mean                                                                              2610 ns         2610 ns            4
+Build func full name std::stream;_median                                                                            2628 ns         2628 ns            4
+Build func full name std::stream;_stddev                                                                            45.5 ns         45.5 ns            4
+Build func full name std::stream;_cv                                                                                1.75 %          1.75 %             4
+Build func full name stringa;_mean                                                                                   480 ns          480 ns            4
+Build func full name stringa;_median                                                                                 479 ns          479 ns            4
+Build func full name stringa;_stddev                                                                                6.26 ns         6.26 ns            4
+Build func full name stringa;_cv                                                                                    1.30 %          1.30 %             4
+Build func full name stringa 1;_mean                                                                                 564 ns          564 ns            4
+Build func full name stringa 1;_median                                                                               563 ns          563 ns            4
+Build func full name stringa 1;_stddev                                                                              12.8 ns         12.8 ns            4
+Build func full name stringa 1;_cv                                                                                  2.26 %          2.26 %             4
+-----  Make Upper  ---------/repeats:1                                                                             0.000 ns        0.000 ns   1000000000000
+To upper case std::wstring_mean                                                                                      175 ns          175 ns            4
+To upper case std::wstring_median                                                                                    174 ns          174 ns            4
+To upper case std::wstring_stddev                                                                                   3.12 ns         3.12 ns            4
+To upper case std::wstring_cv                                                                                       1.78 %          1.78 %             4
+To upper case lstringw<15>_mean                                                                                     40.4 ns         40.4 ns            4
+To upper case lstringw<15>_median                                                                                   40.3 ns         40.3 ns            4
+To upper case lstringw<15>_stddev                                                                                  0.801 ns        0.801 ns            4
+To upper case lstringw<15>_cv                                                                                       1.98 %          1.98 %             4

bench/results/004-Xeon E5-2682 v4, WASM Chrome 143, Clang-21.txt

@@ -1,930 +0,0 @@
-Benchmarks of simstr, version 1.6.6
-Sources: https://github.com/orefkov/simstr
-Results: https://orefkov.github.io/simstr/results.html
-Run on (32 X 2513.96 MHz CPU s)
-Chrome/143.0.0.0 webasm
---------------------------------------------------------------------------------------------------------------------------------------------------------
-Benchmark                                                                                                              Time             CPU   Iterations
---------------------------------------------------------------------------------------------------------------------------------------------------------
------  Concatenate string + Number + "Literal" ---------/repeats:1                                                 0.000 ns        0.000 ns   1000000000000
-Concat std::string and number by std to std::string_mean                                                             950 ns          950 ns            4
-Concat std::string and number by std to std::string_median                                                           963 ns          963 ns            4
-Concat std::string and number by std to std::string_stddev                                                          41.6 ns         41.6 ns            4
-Concat std::string and number by std to std::string_cv                                                              4.38 %          4.38 %             4
-Concat std::string and number by StrExpr to std::string_mean                                                         486 ns          486 ns            4
-Concat std::string and number by StrExpr to std::string_median                                                       490 ns          490 ns            4
-Concat std::string and number by StrExpr to std::string_stddev                                                      24.4 ns         24.4 ns            4
-Concat std::string and number by StrExpr to std::string_cv                                                          5.02 %          5.02 %             4
-Concat stringa and number by StrExpr to simstr::stringa_mean                                                         216 ns          216 ns            4
-Concat stringa and number by StrExpr to simstr::stringa_median                                                       219 ns          219 ns            4
-Concat stringa and number by StrExpr to simstr::stringa_stddev                                                      18.4 ns         18.4 ns            4
-Concat stringa and number by StrExpr to simstr::stringa_cv                                                          8.49 %          8.49 %             4
-Concat stringa and number by e_concat to simstr::stringa_mean                                                        202 ns          202 ns            4
-Concat stringa and number by e_concat to simstr::stringa_median                                                      202 ns          202 ns            4
-Concat stringa and number by e_concat to simstr::stringa_stddev                                                     1.60 ns         1.60 ns            4
-Concat stringa and number by e_concat to simstr::stringa_cv                                                         0.79 %          0.79 %             4
------  Concatenate string + Hex Number + "Literal" ---------/repeats:1                                             0.000 ns        0.000 ns   1000000000000
-Concat std::string and format hex number and literal to std::string_mean                                            2042 ns         2042 ns            4
-Concat std::string and format hex number and literal to std::string_median                                          2038 ns         2038 ns            4
-Concat std::string and format hex number and literal to std::string_stddev                                          36.2 ns         36.2 ns            4
-Concat std::string and format hex number and literal to std::string_cv                                              1.77 %          1.77 %             4
-std::format std::string and hex number by literal to std::string_mean                                               2683 ns         2683 ns            4
-std::format std::string and hex number by literal to std::string_median                                             2680 ns         2680 ns            4
-std::format std::string and hex number by literal to std::string_stddev                                              133 ns          133 ns            4
-std::format std::string and hex number by literal to std::string_cv                                                 4.96 %          4.96 %             4
-Concat std::string and std::to_chars and string to std::string_mean                                                  623 ns          623 ns            4
-Concat std::string and std::to_chars and string to std::string_median                                                601 ns          601 ns            4
-Concat std::string and std::to_chars and string to std::string_stddev                                               53.8 ns         53.8 ns            4
-Concat std::string and std::to_chars and string to std::string_cv                                                   8.64 %          8.64 %             4
-Concat std::string and hex number and literal by StrExpr to std::string_mean                                         461 ns          461 ns            4
-Concat std::string and hex number and literal by StrExpr to std::string_median                                       470 ns          470 ns            4
-Concat std::string and hex number and literal by StrExpr to std::string_stddev                                      17.4 ns         17.4 ns            4
-Concat std::string and hex number and literal by StrExpr to std::string_cv                                          3.78 %          3.78 %             4
-Concat stringa and hex number and literal by StrExpr to simstr::stringa_mean                                         186 ns          186 ns            4
-Concat stringa and hex number and literal by StrExpr to simstr::stringa_median                                       188 ns          188 ns            4
-Concat stringa and hex number and literal by StrExpr to simstr::stringa_stddev                                      9.61 ns         9.61 ns            4
-Concat stringa and hex number and literal by StrExpr to simstr::stringa_cv                                          5.17 %          5.17 %             4
-Concat stringa and hex number and literal by e_concat to simstr::stringa_mean                                        209 ns          209 ns            4
-Concat stringa and hex number and literal by e_concat to simstr::stringa_median                                      208 ns          208 ns            4
-Concat stringa and hex number and literal by e_concat to simstr::stringa_stddev                                     15.0 ns         15.0 ns            4
-Concat stringa and hex number and literal by e_concat to simstr::stringa_cv                                         7.17 %          7.17 %             4
-Subst stringa and hex number by e_subst literal to simstr::stringa_mean                                              366 ns          366 ns            4
-Subst stringa and hex number by e_subst literal to simstr::stringa_median                                            369 ns          369 ns            4
-Subst stringa and hex number by e_subst literal to simstr::stringa_stddev                                           12.0 ns         12.0 ns            4
-Subst stringa and hex number by e_subst literal to simstr::stringa_cv                                               3.29 %          3.29 %             4
-Subst stringa and hex number by e_vsubst stra to simstr::stringa_mean                                                911 ns          911 ns            4
-Subst stringa and hex number by e_vsubst stra to simstr::stringa_median                                              908 ns          908 ns            4
-Subst stringa and hex number by e_vsubst stra to simstr::stringa_stddev                                             19.5 ns         19.5 ns            4
-Subst stringa and hex number by e_vsubst stra to simstr::stringa_cv                                                 2.14 %          2.14 %             4
----- format/vformat and subst/vsubst octal number to 32 symbols result ----/repeats:1                              0.000 ns        0.000 ns   1000000000000
-"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_mean                                                              438 ns          438 ns            4
-"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_median                                                            450 ns          450 ns            4
-"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_stddev                                                           35.4 ns         35.4 ns            4
-"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_cv                                                               8.08 %          8.08 %             4
-e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_mean                                                            567 ns          567 ns            4
-e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_median                                                          570 ns          570 ns            4
-e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_stddev                                                         25.7 ns         25.7 ns            4
-e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_cv                                                             4.54 %          4.54 %             4
-e_vsubst(pattern, i / 0x8a010_fmt)_mean                                                                             1418 ns         1418 ns            4
-e_vsubst(pattern, i / 0x8a010_fmt)_median                                                                           1416 ns         1416 ns            4
-e_vsubst(pattern, i / 0x8a010_fmt)_stddev                                                                           31.4 ns         31.4 ns            4
-e_vsubst(pattern, i / 0x8a010_fmt)_cv                                                                               2.21 %          2.21 %             4
-fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_mean                                                  2080 ns         2080 ns            4
-fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_median                                                2085 ns         2086 ns            4
-fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_stddev                                                55.0 ns         55.0 ns            4
-fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_cv                                                    2.64 %          2.64 %             4
-fmt::format("abcdefghihklmopqr {:#010o} end", i)_mean                                                               2889 ns         2889 ns            4
-fmt::format("abcdefghihklmopqr {:#010o} end", i)_median                                                             2886 ns         2886 ns            4
-fmt::format("abcdefghihklmopqr {:#010o} end", i)_stddev                                                             6.78 ns         6.78 ns            4
-fmt::format("abcdefghihklmopqr {:#010o} end", i)_cv                                                                 0.23 %          0.23 %             4
-std::format("abcdefghihklmopqr {:#010o} end", i)_mean                                                               2983 ns         2983 ns            4
-std::format("abcdefghihklmopqr {:#010o} end", i)_median                                                             2985 ns         2985 ns            4
-std::format("abcdefghihklmopqr {:#010o} end", i)_stddev                                                             37.9 ns         37.9 ns            4
-std::format("abcdefghihklmopqr {:#010o} end", i)_cv                                                                 1.27 %          1.27 %             4
-std::vformat(pattern, std::make_format_args(i))_mean                                                                3007 ns         3007 ns            4
-std::vformat(pattern, std::make_format_args(i))_median                                                              3008 ns         3008 ns            4
-std::vformat(pattern, std::make_format_args(i))_stddev                                                              10.9 ns         10.9 ns            4
-std::vformat(pattern, std::make_format_args(i))_cv                                                                  0.36 %          0.36 %             4
-strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_mean                  8384 ns         8384 ns            4
-strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_median                8389 ns         8389 ns            4
-strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_stddev                 178 ns          178 ns            4
-strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_cv                    2.12 %          2.12 %             4
------  Concatenate string + "Literal" ---------/repeats:1                                                          0.000 ns        0.000 ns   1000000000000
-Concat std::string by std to std::string_mean                                                                        113 ns          113 ns            4
-Concat std::string by std to std::string_median                                                                      113 ns          113 ns            4
-Concat std::string by std to std::string_stddev                                                                     2.70 ns         2.70 ns            4
-Concat std::string by std to std::string_cv                                                                         2.40 %          2.40 %             4
-Concat std::string by StrExpr to std::string_mean                                                                    131 ns          131 ns            4
-Concat std::string by StrExpr to std::string_median                                                                  130 ns          130 ns            4
-Concat std::string by StrExpr to std::string_stddev                                                                 2.55 ns         2.55 ns            4
-Concat std::string by StrExpr to std::string_cv                                                                     1.95 %          1.95 %             4
-Concat stringa by StrExpr to stringa_mean                                                                            115 ns          115 ns            4
-Concat stringa by StrExpr to stringa_median                                                                          113 ns          113 ns            4
-Concat stringa by StrExpr to stringa_stddev                                                                         5.54 ns         5.54 ns            4
-Concat stringa by StrExpr to stringa_cv                                                                             4.82 %          4.82 %             4
------  Find three concatenated string in string_view -----/repeats:1                                               0.000 ns        0.000 ns   1000000000000
-Find concat three std::string_mean                                                                                   229 ns          229 ns            4
-Find concat three std::string_median                                                                                 227 ns          227 ns            4
-Find concat three std::string_stddev                                                                                14.4 ns         14.4 ns            4
-Find concat three std::string_cv                                                                                    6.29 %          6.29 %             4
-Find concat three strexpr_mean                                                                                       110 ns          110 ns            4
-Find concat three strexpr_median                                                                                     109 ns          109 ns            4
-Find concat three strexpr_stddev                                                                                    1.63 ns         1.63 ns            4
-Find concat three strexpr_cv                                                                                        1.49 %          1.49 %             4
-Find concat three simstr_mean                                                                                       63.3 ns         63.3 ns            4
-Find concat three simstr_median                                                                                     63.3 ns         63.3 ns            4
-Find concat three simstr_stddev                                                                                    0.894 ns        0.895 ns            4
-Find concat three simstr_cv                                                                                         1.41 %          1.41 %             4
------  Build Type Name ---------/repeats:1                                                                         0.000 ns        0.000 ns   1000000000000
-BuildTypeNameStr 0/0_mean                                                                                           22.3 ns         22.3 ns            4
-BuildTypeNameStr 0/0_median                                                                                         22.4 ns         22.4 ns            4
-BuildTypeNameStr 0/0_stddev                                                                                        0.587 ns        0.587 ns            4
-BuildTypeNameStr 0/0_cv                                                                                             2.64 %          2.64 %             4
-BuildTypeNameExp 0/0_mean                                                                                           26.3 ns         26.3 ns            4
-BuildTypeNameExp 0/0_median                                                                                         26.2 ns         26.2 ns            4
-BuildTypeNameExp 0/0_stddev                                                                                        0.586 ns        0.586 ns            4
-BuildTypeNameExp 0/0_cv                                                                                             2.23 %          2.23 %             4
-BuildTypeNameSim 0/0_mean                                                                                           20.3 ns         20.3 ns            4
-BuildTypeNameSim 0/0_median                                                                                         20.4 ns         20.4 ns            4
-BuildTypeNameSim 0/0_stddev                                                                                        0.521 ns        0.521 ns            4
-BuildTypeNameSim 0/0_cv                                                                                             2.56 %          2.56 %             4
-BuildTypeNameStr 10/10_mean                                                                                          395 ns          395 ns            4
-BuildTypeNameStr 10/10_median                                                                                        395 ns          395 ns            4
-BuildTypeNameStr 10/10_stddev                                                                                       9.39 ns         9.39 ns            4
-BuildTypeNameStr 10/10_cv                                                                                           2.38 %          2.38 %             4
-BuildTypeNameExp 10/10_mean                                                                                          118 ns          118 ns            4
-BuildTypeNameExp 10/10_median                                                                                        118 ns          118 ns            4
-BuildTypeNameExp 10/10_stddev                                                                                       6.58 ns         6.58 ns            4
-BuildTypeNameExp 10/10_cv                                                                                           5.55 %          5.56 %             4
-BuildTypeNameSim 10/10_mean                                                                                         72.0 ns         72.0 ns            4
-BuildTypeNameSim 10/10_median                                                                                       72.6 ns         72.6 ns            4
-BuildTypeNameSim 10/10_stddev                                                                                       3.28 ns         3.29 ns            4
-BuildTypeNameSim 10/10_cv                                                                                           4.56 %          4.56 %             4
------  Replace string by copy -----/repeats:1                                                                      0.000 ns        0.000 ns   1000000000000
-Concat with replace str_mean                                                                                         509 ns          509 ns            4
-Concat with replace str_median                                                                                       505 ns          505 ns            4
-Concat with replace str_stddev                                                                                      21.3 ns         21.3 ns            4
-Concat with replace str_cv                                                                                          4.19 %          4.19 %             4
-Concat with replace exp_mean                                                                                         253 ns          253 ns            4
-Concat with replace exp_median                                                                                       252 ns          252 ns            4
-Concat with replace exp_stddev                                                                                      10.5 ns         10.5 ns            4
-Concat with replace exp_cv                                                                                          4.13 %          4.13 %             4
------  Create Empty Str ---------/repeats:1                                                                        0.000 ns        0.000 ns   1000000000000
-std::string e;_mean                                                                                                 2.14 ns         2.14 ns            4
-std::string e;_median                                                                                               2.14 ns         2.14 ns            4
-std::string e;_stddev                                                                                              0.020 ns        0.020 ns            4
-std::string e;_cv                                                                                                   0.94 %          0.94 %             4
-std::string_view e;_mean                                                                                           0.741 ns        0.741 ns            4
-std::string_view e;_median                                                                                         0.733 ns        0.733 ns            4
-std::string_view e;_stddev                                                                                         0.025 ns        0.025 ns            4
-std::string_view e;_cv                                                                                              3.38 %          3.38 %             4
-ssa e;_mean                                                                                                        0.361 ns        0.361 ns            4
-ssa e;_median                                                                                                      0.362 ns        0.362 ns            4
-ssa e;_stddev                                                                                                      0.003 ns        0.003 ns            4
-ssa e;_cv                                                                                                           0.84 %          0.84 %             4
-stringa e;_mean                                                                                                     2.15 ns         2.15 ns            4
-stringa e;_median                                                                                                   2.14 ns         2.14 ns            4
-stringa e;_stddev                                                                                                  0.030 ns        0.030 ns            4
-stringa e;_cv                                                                                                       1.40 %          1.40 %             4
-lstringa<20> e;_mean                                                                                                2.21 ns         2.21 ns            4
-lstringa<20> e;_median                                                                                              2.20 ns         2.20 ns            4
-lstringa<20> e;_stddev                                                                                             0.049 ns        0.049 ns            4
-lstringa<20> e;_cv                                                                                                  2.22 %          2.22 %             4
-lstringa<40> e;_mean                                                                                                2.24 ns         2.24 ns            4
-lstringa<40> e;_median                                                                                              2.22 ns         2.22 ns            4
-lstringa<40> e;_stddev                                                                                             0.054 ns        0.054 ns            4
-lstringa<40> e;_cv                                                                                                  2.39 %          2.39 %             4
------  Create Str from short literal (9 symbols) --------/repeats:1                                                0.000 ns        0.000 ns   1000000000000
-std::string e      = "Test text";_mean                                                                              2.42 ns         2.42 ns            4
-std::string e      = "Test text";_median                                                                            2.42 ns         2.42 ns            4
-std::string e      = "Test text";_stddev                                                                           0.070 ns        0.070 ns            4
-std::string e      = "Test text";_cv                                                                                2.91 %          2.91 %             4
-std::string_view e = "Test text";_mean                                                                              1.09 ns         1.09 ns            4
-std::string_view e = "Test text";_median                                                                            1.08 ns         1.08 ns            4
-std::string_view e = "Test text";_stddev                                                                           0.013 ns        0.013 ns            4
-std::string_view e = "Test text";_cv                                                                                1.24 %          1.24 %             4
-ssa e              = "Test text";_mean                                                                             0.732 ns        0.732 ns            4
-ssa e              = "Test text";_median                                                                           0.720 ns        0.720 ns            4
-ssa e              = "Test text";_stddev                                                                           0.026 ns        0.026 ns            4
-ssa e              = "Test text";_cv                                                                                3.50 %          3.50 %             4
-stringa e          = "Test text";_mean                                                                              2.18 ns         2.18 ns            4
-stringa e          = "Test text";_median                                                                            2.19 ns         2.19 ns            4
-stringa e          = "Test text";_stddev                                                                           0.018 ns        0.018 ns            4
-stringa e          = "Test text";_cv                                                                                0.84 %          0.84 %             4
-lstringa<20> e     = "Test text";_mean                                                                              2.62 ns         2.62 ns            4
-lstringa<20> e     = "Test text";_median                                                                            2.62 ns         2.62 ns            4
-lstringa<20> e     = "Test text";_stddev                                                                           0.059 ns        0.059 ns            4
-lstringa<20> e     = "Test text";_cv                                                                                2.24 %          2.24 %             4
-lstringa<40> e     = "Test text";_mean                                                                              2.58 ns         2.58 ns            4
-lstringa<40> e     = "Test text";_median                                                                            2.59 ns         2.59 ns            4
-lstringa<40> e     = "Test text";_stddev                                                                           0.014 ns        0.014 ns            4
-lstringa<40> e     = "Test text";_cv                                                                                0.53 %          0.53 %             4
------  Create Str from long literal (30 symbols) ---------/repeats:1                                               0.000 ns        0.000 ns   1000000000000
-std::string e      = "123456789012345678901234567890";_mean                                                         23.6 ns         23.6 ns            4
-std::string e      = "123456789012345678901234567890";_median                                                       23.6 ns         23.6 ns            4
-std::string e      = "123456789012345678901234567890";_stddev                                                      0.450 ns        0.450 ns            4
-std::string e      = "123456789012345678901234567890";_cv                                                           1.91 %          1.91 %             4
-std::string_view e = "123456789012345678901234567890";_mean                                                         1.12 ns         1.12 ns            4
-std::string_view e = "123456789012345678901234567890";_median                                                       1.10 ns         1.10 ns            4
-std::string_view e = "123456789012345678901234567890";_stddev                                                      0.053 ns        0.053 ns            4
-std::string_view e = "123456789012345678901234567890";_cv                                                           4.71 %          4.71 %             4
-ssa e              = "123456789012345678901234567890";_mean                                                        0.720 ns        0.720 ns            4
-ssa e              = "123456789012345678901234567890";_median                                                      0.720 ns        0.720 ns            4
-ssa e              = "123456789012345678901234567890";_stddev                                                      0.004 ns        0.004 ns            4
-ssa e              = "123456789012345678901234567890";_cv                                                           0.51 %          0.51 %             4
-stringa e          = "123456789012345678901234567890";_mean                                                         2.15 ns         2.15 ns            4
-stringa e          = "123456789012345678901234567890";_median                                                       2.15 ns         2.15 ns            4
-stringa e          = "123456789012345678901234567890";_stddev                                                      0.010 ns        0.010 ns            4
-stringa e          = "123456789012345678901234567890";_cv                                                           0.46 %          0.46 %             4
-lstringa<20> e     = "123456789012345678901234567890";_mean                                                         24.6 ns         24.6 ns            4
-lstringa<20> e     = "123456789012345678901234567890";_median                                                       24.4 ns         24.4 ns            4
-lstringa<20> e     = "123456789012345678901234567890";_stddev                                                      0.935 ns        0.935 ns            4
-lstringa<20> e     = "123456789012345678901234567890";_cv                                                           3.80 %          3.80 %             4
-lstringa<40> e     = "123456789012345678901234567890";_mean                                                         2.90 ns         2.90 ns            4
-lstringa<40> e     = "123456789012345678901234567890";_median                                                       2.91 ns         2.91 ns            4
-lstringa<40> e     = "123456789012345678901234567890";_stddev                                                      0.023 ns        0.023 ns            4
-lstringa<40> e     = "123456789012345678901234567890";_cv                                                           0.79 %          0.79 %             4
------  Create copy of Str with 9 symbols ---------/repeats:1                                                       0.000 ns        0.000 ns   1000000000000
-std::string e      = "Test text"; auto c{e};_mean                                                                   3.63 ns         3.63 ns            4
-std::string e      = "Test text"; auto c{e};_median                                                                 3.61 ns         3.61 ns            4
-std::string e      = "Test text"; auto c{e};_stddev                                                                0.064 ns        0.063 ns            4
-std::string e      = "Test text"; auto c{e};_cv                                                                     1.75 %          1.75 %             4
-std::string_view e = "Test text"; auto c{e};_mean                                                                   1.08 ns         1.08 ns            4
-std::string_view e = "Test text"; auto c{e};_median                                                                 1.08 ns         1.08 ns            4
-std::string_view e = "Test text"; auto c{e};_stddev                                                                0.014 ns        0.014 ns            4
-std::string_view e = "Test text"; auto c{e};_cv                                                                     1.31 %          1.31 %             4
-ssa e              = "Test text"; auto c{e};_mean                                                                   1.10 ns         1.10 ns            4
-ssa e              = "Test text"; auto c{e};_median                                                                 1.10 ns         1.10 ns            4
-ssa e              = "Test text"; auto c{e};_stddev                                                                0.018 ns        0.018 ns            4
-ssa e              = "Test text"; auto c{e};_cv                                                                     1.62 %          1.62 %             4
-stringa e          = "Test text"; auto c{e};_mean                                                                   2.49 ns         2.49 ns            4
-stringa e          = "Test text"; auto c{e};_median                                                                 2.48 ns         2.48 ns            4
-stringa e          = "Test text"; auto c{e};_stddev                                                                0.038 ns        0.038 ns            4
-stringa e          = "Test text"; auto c{e};_cv                                                                     1.55 %          1.55 %             4
-lstringa<20> e     = "Test text"; auto c{e};_mean                                                                   5.22 ns         5.22 ns            4
-lstringa<20> e     = "Test text"; auto c{e};_median                                                                 5.20 ns         5.20 ns            4
-lstringa<20> e     = "Test text"; auto c{e};_stddev                                                                0.197 ns        0.197 ns            4
-lstringa<20> e     = "Test text"; auto c{e};_cv                                                                     3.78 %          3.78 %             4
-lstringa<40> e     = "Test text"; auto c{e};_mean                                                                   5.43 ns         5.43 ns            4
-lstringa<40> e     = "Test text"; auto c{e};_median                                                                 5.42 ns         5.42 ns            4
-lstringa<40> e     = "Test text"; auto c{e};_stddev                                                                0.083 ns        0.083 ns            4
-lstringa<40> e     = "Test text"; auto c{e};_cv                                                                     1.54 %          1.53 %             4
------  Create copy of Str with 30 symbols ---------/repeats:1                                                      0.000 ns        0.000 ns   1000000000000
-std::string e      = "123456789012345678901234567890"; auto c{e};_mean                                              48.4 ns         48.4 ns            4
-std::string e      = "123456789012345678901234567890"; auto c{e};_median                                            48.0 ns         48.0 ns            4
-std::string e      = "123456789012345678901234567890"; auto c{e};_stddev                                            1.48 ns         1.48 ns            4
-std::string e      = "123456789012345678901234567890"; auto c{e};_cv                                                3.05 %          3.05 %             4
-std::string_view e = "123456789012345678901234567890"; auto c{e};_mean                                              1.11 ns         1.11 ns            4
-std::string_view e = "123456789012345678901234567890"; auto c{e};_median                                            1.09 ns         1.09 ns            4
-std::string_view e = "123456789012345678901234567890"; auto c{e};_stddev                                           0.034 ns        0.034 ns            4
-std::string_view e = "123456789012345678901234567890"; auto c{e};_cv                                                3.03 %          3.03 %             4
-ssa e              = "123456789012345678901234567890"; auto c{e};_mean                                             0.745 ns        0.745 ns            4
-ssa e              = "123456789012345678901234567890"; auto c{e};_median                                           0.737 ns        0.737 ns            4
-ssa e              = "123456789012345678901234567890"; auto c{e};_stddev                                           0.023 ns        0.023 ns            4
-ssa e              = "123456789012345678901234567890"; auto c{e};_cv                                                3.05 %          3.05 %             4
-stringa e          = "123456789012345678901234567890"; auto c{e};_mean                                              2.17 ns         2.17 ns            4
-stringa e          = "123456789012345678901234567890"; auto c{e};_median                                            2.17 ns         2.17 ns            4
-stringa e          = "123456789012345678901234567890"; auto c{e};_stddev                                           0.010 ns        0.010 ns            4
-stringa e          = "123456789012345678901234567890"; auto c{e};_cv                                                0.44 %          0.44 %             4
-lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_mean                                              23.4 ns         23.4 ns            4
-lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_median                                            23.5 ns         23.5 ns            4
-lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_stddev                                           0.612 ns        0.612 ns            4
-lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_cv                                                2.61 %          2.61 %             4
-lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_mean                                              14.7 ns         14.7 ns            4
-lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_median                                            14.7 ns         14.7 ns            4
-lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_stddev                                           0.419 ns        0.419 ns            4
-lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_cv                                                2.84 %          2.84 %             4
------  Find 9 symbols text in end of 99 symbols text ---------/repeats:1                                           0.000 ns        0.000 ns   1000000000000
-std::string::find;_mean                                                                                             44.7 ns         44.7 ns            4
-std::string::find;_median                                                                                           44.4 ns         44.4 ns            4
-std::string::find;_stddev                                                                                           1.26 ns         1.26 ns            4
-std::string::find;_cv                                                                                               2.82 %          2.82 %             4
-std::string_view::find;_mean                                                                                        46.0 ns         46.0 ns            4
-std::string_view::find;_median                                                                                      46.1 ns         46.1 ns            4
-std::string_view::find;_stddev                                                                                     0.475 ns        0.474 ns            4
-std::string_view::find;_cv                                                                                          1.03 %          1.03 %             4
-ssa::find;_mean                                                                                                     43.7 ns         43.7 ns            4
-ssa::find;_median                                                                                                   43.6 ns         43.6 ns            4
-ssa::find;_stddev                                                                                                  0.313 ns        0.313 ns            4
-ssa::find;_cv                                                                                                       0.72 %          0.72 %             4
-stringa::find;_mean                                                                                                 43.8 ns         43.8 ns            4
-stringa::find;_median                                                                                               43.8 ns         43.8 ns            4
-stringa::find;_stddev                                                                                              0.275 ns        0.275 ns            4
-stringa::find;_cv                                                                                                   0.63 %          0.63 %             4
-lstringa<20>::find;_mean                                                                                            39.3 ns         39.3 ns            4
-lstringa<20>::find;_median                                                                                          39.2 ns         39.2 ns            4
-lstringa<20>::find;_stddev                                                                                         0.396 ns        0.396 ns            4
-lstringa<20>::find;_cv                                                                                              1.01 %          1.01 %             4
-lstringa<40>::find;_mean                                                                                            40.3 ns         40.3 ns            4
-lstringa<40>::find;_median                                                                                          40.5 ns         40.5 ns            4
-lstringa<40>::find;_stddev                                                                                         0.595 ns        0.594 ns            4
-lstringa<40>::find;_cv                                                                                              1.48 %          1.47 %             4
--------  Copy not literal Str with N symbols ---------/repeats:1                                                   0.000 ns        0.000 ns   1000000000000
-std::string copy{str_with_len_N};/15_mean                                                                           48.6 ns         48.6 ns            4
-std::string copy{str_with_len_N};/15_median                                                                         47.7 ns         47.7 ns            4
-std::string copy{str_with_len_N};/15_stddev                                                                         2.43 ns         2.43 ns            4
-std::string copy{str_with_len_N};/15_cv                                                                             5.00 %          5.00 %             4
-std::string copy{str_with_len_N};/16_mean                                                                           49.7 ns         49.7 ns            4
-std::string copy{str_with_len_N};/16_median                                                                         47.6 ns         47.6 ns            4
-std::string copy{str_with_len_N};/16_stddev                                                                         5.03 ns         5.03 ns            4
-std::string copy{str_with_len_N};/16_cv                                                                            10.11 %         10.11 %             4
-std::string copy{str_with_len_N};/23_mean                                                                           51.3 ns         51.3 ns            4
-std::string copy{str_with_len_N};/23_median                                                                         48.6 ns         48.6 ns            4
-std::string copy{str_with_len_N};/23_stddev                                                                         6.37 ns         6.37 ns            4
-std::string copy{str_with_len_N};/23_cv                                                                            12.43 %         12.43 %             4
-std::string copy{str_with_len_N};/24_mean                                                                           48.4 ns         48.5 ns            4
-std::string copy{str_with_len_N};/24_median                                                                         46.9 ns         46.9 ns            4
-std::string copy{str_with_len_N};/24_stddev                                                                         3.42 ns         3.42 ns            4
-std::string copy{str_with_len_N};/24_cv                                                                             7.06 %          7.06 %             4
-std::string copy{str_with_len_N};/32_mean                                                                           53.5 ns         53.5 ns            4
-std::string copy{str_with_len_N};/32_median                                                                         52.7 ns         52.7 ns            4
-std::string copy{str_with_len_N};/32_stddev                                                                         2.83 ns         2.83 ns            4
-std::string copy{str_with_len_N};/32_cv                                                                             5.30 %          5.30 %             4
-std::string copy{str_with_len_N};/64_mean                                                                           55.0 ns         55.0 ns            4
-std::string copy{str_with_len_N};/64_median                                                                         55.3 ns         55.3 ns            4
-std::string copy{str_with_len_N};/64_stddev                                                                         2.04 ns         2.04 ns            4
-std::string copy{str_with_len_N};/64_cv                                                                             3.71 %          3.71 %             4
-std::string copy{str_with_len_N};/128_mean                                                                          52.0 ns         52.0 ns            4
-std::string copy{str_with_len_N};/128_median                                                                        52.0 ns         52.0 ns            4
-std::string copy{str_with_len_N};/128_stddev                                                                        1.79 ns         1.79 ns            4
-std::string copy{str_with_len_N};/128_cv                                                                            3.44 %          3.44 %             4
-std::string copy{str_with_len_N};/256_mean                                                                          60.1 ns         60.1 ns            4
-std::string copy{str_with_len_N};/256_median                                                                        53.6 ns         53.6 ns            4
-std::string copy{str_with_len_N};/256_stddev                                                                        15.6 ns         15.6 ns            4
-std::string copy{str_with_len_N};/256_cv                                                                           25.93 %         25.93 %             4
-std::string copy{str_with_len_N};/512_mean                                                                          56.8 ns         56.8 ns            4
-std::string copy{str_with_len_N};/512_median                                                                        56.7 ns         56.7 ns            4
-std::string copy{str_with_len_N};/512_stddev                                                                       0.783 ns        0.783 ns            4
-std::string copy{str_with_len_N};/512_cv                                                                            1.38 %          1.38 %             4
-std::string copy{str_with_len_N};/1024_mean                                                                         70.0 ns         70.0 ns            4
-std::string copy{str_with_len_N};/1024_median                                                                       69.8 ns         69.8 ns            4
-std::string copy{str_with_len_N};/1024_stddev                                                                       5.56 ns         5.56 ns            4
-std::string copy{str_with_len_N};/1024_cv                                                                           7.95 %          7.95 %             4
-std::string copy{str_with_len_N};/2048_mean                                                                         93.3 ns         93.3 ns            4
-std::string copy{str_with_len_N};/2048_median                                                                       92.4 ns         92.4 ns            4
-std::string copy{str_with_len_N};/2048_stddev                                                                       7.64 ns         7.64 ns            4
-std::string copy{str_with_len_N};/2048_cv                                                                           8.19 %          8.19 %             4
-std::string copy{str_with_len_N};/4096_mean                                                                          137 ns          137 ns            4
-std::string copy{str_with_len_N};/4096_median                                                                        136 ns          136 ns            4
-std::string copy{str_with_len_N};/4096_stddev                                                                       9.36 ns         9.36 ns            4
-std::string copy{str_with_len_N};/4096_cv                                                                           6.84 %          6.84 %             4
-stringa copy{str_with_len_N};/15_mean                                                                               2.39 ns         2.39 ns            4
-stringa copy{str_with_len_N};/15_median                                                                             2.37 ns         2.37 ns            4
-stringa copy{str_with_len_N};/15_stddev                                                                            0.061 ns        0.061 ns            4
-stringa copy{str_with_len_N};/15_cv                                                                                 2.53 %          2.53 %             4
-stringa copy{str_with_len_N};/16_mean                                                                               4.85 ns         4.85 ns            4
-stringa copy{str_with_len_N};/16_median                                                                             4.80 ns         4.80 ns            4
-stringa copy{str_with_len_N};/16_stddev                                                                            0.154 ns        0.154 ns            4
-stringa copy{str_with_len_N};/16_cv                                                                                 3.18 %          3.18 %             4
-stringa copy{str_with_len_N};/23_mean                                                                               4.85 ns         4.85 ns            4
-stringa copy{str_with_len_N};/23_median                                                                             4.82 ns         4.82 ns            4
-stringa copy{str_with_len_N};/23_stddev                                                                            0.119 ns        0.119 ns            4
-stringa copy{str_with_len_N};/23_cv                                                                                 2.45 %          2.45 %             4
-stringa copy{str_with_len_N};/24_mean                                                                               4.87 ns         4.87 ns            4
-stringa copy{str_with_len_N};/24_median                                                                             4.83 ns         4.83 ns            4
-stringa copy{str_with_len_N};/24_stddev                                                                            0.098 ns        0.098 ns            4
-stringa copy{str_with_len_N};/24_cv                                                                                 2.01 %          2.01 %             4
-stringa copy{str_with_len_N};/32_mean                                                                               4.97 ns         4.97 ns            4
-stringa copy{str_with_len_N};/32_median                                                                             4.97 ns         4.97 ns            4
-stringa copy{str_with_len_N};/32_stddev                                                                            0.195 ns        0.195 ns            4
-stringa copy{str_with_len_N};/32_cv                                                                                 3.93 %          3.93 %             4
-stringa copy{str_with_len_N};/64_mean                                                                               4.82 ns         4.82 ns            4
-stringa copy{str_with_len_N};/64_median                                                                             4.84 ns         4.84 ns            4
-stringa copy{str_with_len_N};/64_stddev                                                                            0.064 ns        0.064 ns            4
-stringa copy{str_with_len_N};/64_cv                                                                                 1.33 %          1.33 %             4
-stringa copy{str_with_len_N};/128_mean                                                                              4.83 ns         4.83 ns            4
-stringa copy{str_with_len_N};/128_median                                                                            4.84 ns         4.84 ns            4
-stringa copy{str_with_len_N};/128_stddev                                                                           0.108 ns        0.108 ns            4
-stringa copy{str_with_len_N};/128_cv                                                                                2.24 %          2.24 %             4
-stringa copy{str_with_len_N};/256_mean                                                                              4.82 ns         4.82 ns            4
-stringa copy{str_with_len_N};/256_median                                                                            4.77 ns         4.77 ns            4
-stringa copy{str_with_len_N};/256_stddev                                                                           0.143 ns        0.143 ns            4
-stringa copy{str_with_len_N};/256_cv                                                                                2.96 %          2.96 %             4
-stringa copy{str_with_len_N};/512_mean                                                                              4.81 ns         4.81 ns            4
-stringa copy{str_with_len_N};/512_median                                                                            4.78 ns         4.78 ns            4
-stringa copy{str_with_len_N};/512_stddev                                                                           0.082 ns        0.082 ns            4
-stringa copy{str_with_len_N};/512_cv                                                                                1.71 %          1.71 %             4
-stringa copy{str_with_len_N};/1024_mean                                                                             4.82 ns         4.82 ns            4
-stringa copy{str_with_len_N};/1024_median                                                                           4.77 ns         4.77 ns            4
-stringa copy{str_with_len_N};/1024_stddev                                                                          0.129 ns        0.129 ns            4
-stringa copy{str_with_len_N};/1024_cv                                                                               2.69 %          2.69 %             4
-stringa copy{str_with_len_N};/2048_mean                                                                             4.79 ns         4.79 ns            4
-stringa copy{str_with_len_N};/2048_median                                                                           4.80 ns         4.80 ns            4
-stringa copy{str_with_len_N};/2048_stddev                                                                          0.030 ns        0.030 ns            4
-stringa copy{str_with_len_N};/2048_cv                                                                               0.63 %          0.63 %             4
-stringa copy{str_with_len_N};/4096_mean                                                                             4.75 ns         4.75 ns            4
-stringa copy{str_with_len_N};/4096_median                                                                           4.75 ns         4.75 ns            4
-stringa copy{str_with_len_N};/4096_stddev                                                                          0.015 ns        0.015 ns            4
-stringa copy{str_with_len_N};/4096_cv                                                                               0.33 %          0.33 %             4
-lstringa<16> copy{str_with_len_N};/15_mean                                                                          4.70 ns         4.70 ns            4
-lstringa<16> copy{str_with_len_N};/15_median                                                                        4.68 ns         4.68 ns            4
-lstringa<16> copy{str_with_len_N};/15_stddev                                                                       0.161 ns        0.161 ns            4
-lstringa<16> copy{str_with_len_N};/15_cv                                                                            3.42 %          3.42 %             4
-lstringa<16> copy{str_with_len_N};/16_mean                                                                          14.9 ns         14.9 ns            4
-lstringa<16> copy{str_with_len_N};/16_median                                                                        14.9 ns         14.9 ns            4
-lstringa<16> copy{str_with_len_N};/16_stddev                                                                       0.202 ns        0.202 ns            4
-lstringa<16> copy{str_with_len_N};/16_cv                                                                            1.36 %          1.36 %             4
-lstringa<16> copy{str_with_len_N};/23_mean                                                                          38.6 ns         38.6 ns            4
-lstringa<16> copy{str_with_len_N};/23_median                                                                        38.3 ns         38.3 ns            4
-lstringa<16> copy{str_with_len_N};/23_stddev                                                                        1.28 ns         1.28 ns            4
-lstringa<16> copy{str_with_len_N};/23_cv                                                                            3.31 %          3.31 %             4
-lstringa<16> copy{str_with_len_N};/24_mean                                                                          37.9 ns         37.9 ns            4
-lstringa<16> copy{str_with_len_N};/24_median                                                                        37.7 ns         37.7 ns            4
-lstringa<16> copy{str_with_len_N};/24_stddev                                                                        1.61 ns         1.61 ns            4
-lstringa<16> copy{str_with_len_N};/24_cv                                                                            4.26 %          4.26 %             4
-lstringa<16> copy{str_with_len_N};/32_mean                                                                          42.5 ns         42.5 ns            4
-lstringa<16> copy{str_with_len_N};/32_median                                                                        42.4 ns         42.4 ns            4
-lstringa<16> copy{str_with_len_N};/32_stddev                                                                        3.51 ns         3.51 ns            4
-lstringa<16> copy{str_with_len_N};/32_cv                                                                            8.24 %          8.24 %             4
-lstringa<16> copy{str_with_len_N};/64_mean                                                                          39.2 ns         39.2 ns            4
-lstringa<16> copy{str_with_len_N};/64_median                                                                        37.3 ns         37.3 ns            4
-lstringa<16> copy{str_with_len_N};/64_stddev                                                                        3.90 ns         3.90 ns            4
-lstringa<16> copy{str_with_len_N};/64_cv                                                                            9.96 %          9.96 %             4
-lstringa<16> copy{str_with_len_N};/128_mean                                                                         42.8 ns         42.8 ns            4
-lstringa<16> copy{str_with_len_N};/128_median                                                                       43.0 ns         43.0 ns            4
-lstringa<16> copy{str_with_len_N};/128_stddev                                                                       1.29 ns         1.29 ns            4
-lstringa<16> copy{str_with_len_N};/128_cv                                                                           3.01 %          3.01 %             4
-lstringa<16> copy{str_with_len_N};/256_mean                                                                         48.1 ns         48.1 ns            4
-lstringa<16> copy{str_with_len_N};/256_median                                                                       42.8 ns         42.8 ns            4
-lstringa<16> copy{str_with_len_N};/256_stddev                                                                       13.7 ns         13.7 ns            4
-lstringa<16> copy{str_with_len_N};/256_cv                                                                          28.49 %         28.49 %             4
-lstringa<16> copy{str_with_len_N};/512_mean                                                                         48.5 ns         48.5 ns            4
-lstringa<16> copy{str_with_len_N};/512_median                                                                       49.0 ns         49.0 ns            4
-lstringa<16> copy{str_with_len_N};/512_stddev                                                                       1.62 ns         1.62 ns            4
-lstringa<16> copy{str_with_len_N};/512_cv                                                                           3.35 %          3.35 %             4
-lstringa<16> copy{str_with_len_N};/1024_mean                                                                        59.5 ns         59.5 ns            4
-lstringa<16> copy{str_with_len_N};/1024_median                                                                      56.0 ns         56.0 ns            4
-lstringa<16> copy{str_with_len_N};/1024_stddev                                                                      10.1 ns         10.1 ns            4
-lstringa<16> copy{str_with_len_N};/1024_cv                                                                         16.97 %         16.97 %             4
-lstringa<16> copy{str_with_len_N};/2048_mean                                                                        82.6 ns         82.6 ns            4
-lstringa<16> copy{str_with_len_N};/2048_median                                                                      82.9 ns         82.9 ns            4
-lstringa<16> copy{str_with_len_N};/2048_stddev                                                                      5.29 ns         5.29 ns            4
-lstringa<16> copy{str_with_len_N};/2048_cv                                                                          6.41 %          6.41 %             4
-lstringa<16> copy{str_with_len_N};/4096_mean                                                                         124 ns          124 ns            4
-lstringa<16> copy{str_with_len_N};/4096_median                                                                       124 ns          124 ns            4
-lstringa<16> copy{str_with_len_N};/4096_stddev                                                                      1.96 ns         1.96 ns            4
-lstringa<16> copy{str_with_len_N};/4096_cv                                                                          1.58 %          1.58 %             4
-lstringa<512> copy{str_with_len_N};/15_mean                                                                         4.94 ns         4.94 ns            4
-lstringa<512> copy{str_with_len_N};/15_median                                                                       4.90 ns         4.90 ns            4
-lstringa<512> copy{str_with_len_N};/15_stddev                                                                      0.147 ns        0.147 ns            4
-lstringa<512> copy{str_with_len_N};/15_cv                                                                           2.98 %          2.98 %             4
-lstringa<512> copy{str_with_len_N};/16_mean                                                                         16.2 ns         16.2 ns            4
-lstringa<512> copy{str_with_len_N};/16_median                                                                       15.9 ns         15.9 ns            4
-lstringa<512> copy{str_with_len_N};/16_stddev                                                                       1.39 ns         1.39 ns            4
-lstringa<512> copy{str_with_len_N};/16_cv                                                                           8.54 %          8.54 %             4
-lstringa<512> copy{str_with_len_N};/23_mean                                                                         16.3 ns         16.3 ns            4
-lstringa<512> copy{str_with_len_N};/23_median                                                                       16.1 ns         16.1 ns            4
-lstringa<512> copy{str_with_len_N};/23_stddev                                                                      0.876 ns        0.875 ns            4
-lstringa<512> copy{str_with_len_N};/23_cv                                                                           5.36 %          5.36 %             4
-lstringa<512> copy{str_with_len_N};/24_mean                                                                         16.3 ns         16.3 ns            4
-lstringa<512> copy{str_with_len_N};/24_median                                                                       16.2 ns         16.2 ns            4
-lstringa<512> copy{str_with_len_N};/24_stddev                                                                      0.533 ns        0.533 ns            4
-lstringa<512> copy{str_with_len_N};/24_cv                                                                           3.27 %          3.27 %             4
-lstringa<512> copy{str_with_len_N};/32_mean                                                                         19.5 ns         19.5 ns            4
-lstringa<512> copy{str_with_len_N};/32_median                                                                       19.3 ns         19.3 ns            4
-lstringa<512> copy{str_with_len_N};/32_stddev                                                                       1.21 ns         1.21 ns            4
-lstringa<512> copy{str_with_len_N};/32_cv                                                                           6.20 %          6.20 %             4
-lstringa<512> copy{str_with_len_N};/64_mean                                                                         17.9 ns         17.9 ns            4
-lstringa<512> copy{str_with_len_N};/64_median                                                                       18.0 ns         18.0 ns            4
-lstringa<512> copy{str_with_len_N};/64_stddev                                                                      0.816 ns        0.815 ns            4
-lstringa<512> copy{str_with_len_N};/64_cv                                                                           4.55 %          4.55 %             4
-lstringa<512> copy{str_with_len_N};/128_mean                                                                        19.0 ns         19.0 ns            4
-lstringa<512> copy{str_with_len_N};/128_median                                                                      19.1 ns         19.1 ns            4
-lstringa<512> copy{str_with_len_N};/128_stddev                                                                     0.637 ns        0.637 ns            4
-lstringa<512> copy{str_with_len_N};/128_cv                                                                          3.35 %          3.35 %             4
-lstringa<512> copy{str_with_len_N};/256_mean                                                                        19.8 ns         19.8 ns            4
-lstringa<512> copy{str_with_len_N};/256_median                                                                      19.6 ns         19.6 ns            4
-lstringa<512> copy{str_with_len_N};/256_stddev                                                                     0.908 ns        0.908 ns            4
-lstringa<512> copy{str_with_len_N};/256_cv                                                                          4.58 %          4.58 %             4
-lstringa<512> copy{str_with_len_N};/512_mean                                                                        22.9 ns         22.9 ns            4
-lstringa<512> copy{str_with_len_N};/512_median                                                                      23.0 ns         23.0 ns            4
-lstringa<512> copy{str_with_len_N};/512_stddev                                                                     0.853 ns        0.853 ns            4
-lstringa<512> copy{str_with_len_N};/512_cv                                                                          3.72 %          3.72 %             4
-lstringa<512> copy{str_with_len_N};/1024_mean                                                                       57.7 ns         57.7 ns            4
-lstringa<512> copy{str_with_len_N};/1024_median                                                                     56.4 ns         56.4 ns            4
-lstringa<512> copy{str_with_len_N};/1024_stddev                                                                     5.47 ns         5.47 ns            4
-lstringa<512> copy{str_with_len_N};/1024_cv                                                                         9.49 %          9.49 %             4
-lstringa<512> copy{str_with_len_N};/2048_mean                                                                       79.9 ns         79.9 ns            4
-lstringa<512> copy{str_with_len_N};/2048_median                                                                     79.4 ns         79.4 ns            4
-lstringa<512> copy{str_with_len_N};/2048_stddev                                                                     6.13 ns         6.13 ns            4
-lstringa<512> copy{str_with_len_N};/2048_cv                                                                         7.67 %          7.67 %             4
-lstringa<512> copy{str_with_len_N};/4096_mean                                                                        122 ns          122 ns            4
-lstringa<512> copy{str_with_len_N};/4096_median                                                                      122 ns          122 ns            4
-lstringa<512> copy{str_with_len_N};/4096_stddev                                                                     1.17 ns         1.17 ns            4
-lstringa<512> copy{str_with_len_N};/4096_cv                                                                         0.96 %          0.96 %             4
------  Convert to int '1234567'  ---------/repeats:1                                                               0.000 ns        0.000 ns   1000000000000
-std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_mean                                          93.0 ns         93.0 ns            4
-std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_median                                        93.7 ns         93.7 ns            4
-std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_stddev                                        3.21 ns         3.21 ns            4
-std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_cv                                            3.45 %          3.45 %             4
-std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_mean                     27.4 ns         27.4 ns            4
-std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_median                   27.3 ns         27.3 ns            4
-std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_stddev                  0.549 ns        0.549 ns            4
-std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_cv                       2.00 %          2.00 %             4
-stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                              18.9 ns         18.9 ns            4
-stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                            18.9 ns         18.9 ns            4
-stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                           0.319 ns        0.319 ns            4
-stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                                1.69 %          1.69 %             4
-ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                                  18.9 ns         18.9 ns            4
-ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                                18.9 ns         18.9 ns            4
-ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                               0.637 ns        0.637 ns            4
-ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                                    3.37 %          3.37 %             4
-lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                         19.0 ns         19.0 ns            4
-lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                       18.9 ns         18.9 ns            4
-lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                      0.516 ns        0.516 ns            4
-lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                           2.72 %          2.72 %             4
------  Convert to unsigned 'abcDef'  ---------/repeats:1                                                           0.000 ns        0.000 ns   1000000000000
-std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_mean                                             69.8 ns         69.8 ns            4
-std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_median                                           69.6 ns         69.6 ns            4
-std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_stddev                                           1.90 ns         1.90 ns            4
-std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_cv                                               2.72 %          2.72 %             4
-std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_mean                        25.8 ns         25.8 ns            4
-std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_median                      25.6 ns         25.6 ns            4
-std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_stddev                     0.524 ns        0.524 ns            4
-std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_cv                          2.03 %          2.03 %             4
-stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                                 19.8 ns         19.8 ns            4
-stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                               19.6 ns         19.6 ns            4
-stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                              0.742 ns        0.742 ns            4
-stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                                   3.75 %          3.75 %             4
-ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                                     19.8 ns         19.8 ns            4
-ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                                   19.5 ns         19.5 ns            4
-ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                                  0.640 ns        0.640 ns            4
-ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                                       3.24 %          3.24 %             4
-lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                            19.7 ns         19.7 ns            4
-lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                          19.6 ns         19.6 ns            4
-lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                         0.276 ns        0.276 ns            4
-lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                              1.40 %          1.40 %             4
------  Convert to int '    1234567'  ---------/repeats:1                                                           0.000 ns        0.000 ns   1000000000000
-std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_mean                                       99.5 ns         99.5 ns            4
-std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_median                                     99.0 ns         99.0 ns            4
-std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_stddev                                     2.51 ns         2.51 ns            4
-std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_cv                                         2.52 %          2.52 %             4
-stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_mean                                        24.9 ns         24.9 ns            4
-stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_median                                      24.9 ns         24.9 ns            4
-stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_stddev                                     0.251 ns        0.251 ns            4
-stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_cv                                          1.01 %          1.01 %             4
-ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_mean                                  19.3 ns         19.3 ns            4
-ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_median                                19.2 ns         19.2 ns            4
-ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_stddev                               0.224 ns        0.225 ns            4
-ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_cv                                    1.16 %          1.16 %             4
------  Convert to double '1234.567e10'  ---------/repeats:1                                                        0.000 ns        0.000 ns   1000000000000
-std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_mean                                    305 ns          305 ns            4
-std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_median                                  303 ns          303 ns            4
-std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_stddev                                 6.79 ns         6.79 ns            4
-std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_cv                                     2.23 %          2.23 %             4
-std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_mean                        109 ns          109 ns            4
-std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_median                      109 ns          109 ns            4
-std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_stddev                    0.910 ns        0.909 ns            4
-std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_cv                         0.83 %          0.83 %             4
-ssa s = "1234.567e10"; double res = *s.to_double()_mean                                                             42.9 ns         42.9 ns            4
-ssa s = "1234.567e10"; double res = *s.to_double()_median                                                           43.0 ns         43.0 ns            4
-ssa s = "1234.567e10"; double res = *s.to_double()_stddev                                                          0.436 ns        0.436 ns            4
-ssa s = "1234.567e10"; double res = *s.to_double()_cv                                                               1.02 %          1.02 %             4
--- Append const literal of 16 bytes 64 times, 1024 total length --/repeats:1                                       0.000 ns        0.000 ns   1000000000000
-std::stringstream str; ... str << "abbaabbaabbaabba";_mean                                                          6503 ns         6503 ns            4
-std::stringstream str; ... str << "abbaabbaabbaabba";_median                                                        6490 ns         6490 ns            4
-std::stringstream str; ... str << "abbaabbaabbaabba";_stddev                                                         102 ns          102 ns            4
-std::stringstream str; ... str << "abbaabbaabbaabba";_cv                                                            1.57 %          1.57 %             4
-std::string str; ... str += "abbaabbaabbaabba";_mean                                                                 825 ns          825 ns            4
-std::string str; ... str += "abbaabbaabbaabba";_median                                                               817 ns          817 ns            4
-std::string str; ... str += "abbaabbaabbaabba";_stddev                                                              54.4 ns         54.4 ns            4
-std::string str; ... str += "abbaabbaabbaabba";_cv                                                                  6.59 %          6.59 %             4
-lstringa<8> str; ... str += "abbaabbaabbaabba";_mean                                                                 732 ns          732 ns            4
-lstringa<8> str; ... str += "abbaabbaabbaabba";_median                                                               735 ns          735 ns            4
-lstringa<8> str; ... str += "abbaabbaabbaabba";_stddev                                                              23.5 ns         23.5 ns            4
-lstringa<8> str; ... str += "abbaabbaabbaabba";_cv                                                                  3.21 %          3.21 %             4
-lstringa<128> str; ... str += "abbaabbaabbaabba";_mean                                                               582 ns          582 ns            4
-lstringa<128> str; ... str += "abbaabbaabbaabba";_median                                                             579 ns          579 ns            4
-lstringa<128> str; ... str += "abbaabbaabbaabba";_stddev                                                            8.29 ns         8.29 ns            4
-lstringa<128> str; ... str += "abbaabbaabbaabba";_cv                                                                1.42 %          1.43 %             4
-lstringa<512> str; ... str += "abbaabbaabbaabba";_mean                                                               481 ns          481 ns            4
-lstringa<512> str; ... str += "abbaabbaabbaabba";_median                                                             483 ns          483 ns            4
-lstringa<512> str; ... str += "abbaabbaabbaabba";_stddev                                                            8.41 ns         8.41 ns            4
-lstringa<512> str; ... str += "abbaabbaabbaabba";_cv                                                                1.75 %          1.75 %             4
-lstringa<1024> str; ... str += "abbaabbaabbaabba";_mean                                                              416 ns          416 ns            4
-lstringa<1024> str; ... str += "abbaabbaabbaabba";_median                                                            418 ns          418 ns            4
-lstringa<1024> str; ... str += "abbaabbaabbaabba";_stddev                                                           5.25 ns         5.25 ns            4
-lstringa<1024> str; ... str += "abbaabbaabbaabba";_cv                                                               1.26 %          1.26 %             4
--- Append string of 16 bytes and const literal of 16 bytes 32 times, 1024 total length --/repeats:1                0.000 ns        0.000 ns   1000000000000
-std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_mean                                               6973 ns         6973 ns            4
-std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_median                                             6904 ns         6904 ns            4
-std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_stddev                                              167 ns          167 ns            4
-std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_cv                                                 2.39 %          2.39 %             4
-std::string str; ... str += str_var + "abbaabbaabbaabba";_mean                                                      2270 ns         2270 ns            4
-std::string str; ... str += str_var + "abbaabbaabbaabba";_median                                                    2208 ns         2208 ns            4
-std::string str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                     139 ns          139 ns            4
-std::string str; ... str += str_var + "abbaabbaabbaabba";_cv                                                        6.11 %          6.11 %             4
-lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                      1025 ns         1025 ns            4
-lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_median                                                    1030 ns         1030 ns            4
-lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                    68.3 ns         68.3 ns            4
-lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                        6.67 %          6.67 %             4
-lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                     879 ns          879 ns            4
-lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_median                                                   882 ns          882 ns            4
-lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                  51.8 ns         51.8 ns            4
-lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                      5.89 %          5.89 %             4
-lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                     749 ns          749 ns            4
-lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_median                                                   751 ns          751 ns            4
-lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                  18.4 ns         18.4 ns            4
-lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                      2.46 %          2.46 %             4
-lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                    694 ns          694 ns            4
-lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_median                                                  702 ns          702 ns            4
-lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                 28.9 ns         28.9 ns            4
-lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                     4.17 %          4.17 %             4
--- Append string of 16 bytes and const literal of 16 bytes 2048 times, 65536 total length --/repeats:1             0.000 ns        0.000 ns   1000000000000
-std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_mean                                  344582 ns       344584 ns            4
-std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_median                                344763 ns       344766 ns            4
-std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_stddev                                  6719 ns         6719 ns            4
-std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_cv                                      1.95 %          1.95 %             4
-std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                         121536 ns       121536 ns            4
-std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                       120397 ns       120398 ns            4
-std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                         5754 ns         5754 ns            4
-std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                             4.73 %          4.73 %             4
-lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                          51397 ns        51398 ns            4
-lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                        51291 ns        51292 ns            4
-lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                         2397 ns         2397 ns            4
-lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                             4.66 %          4.66 %             4
-lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                        47195 ns        47195 ns            4
-lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                      46613 ns        46612 ns            4
-lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                       1650 ns         1650 ns            4
-lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                           3.50 %          3.50 %             4
-lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                        48258 ns        48258 ns            4
-lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                      48646 ns        48646 ns            4
-lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                       1292 ns         1292 ns            4
-lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                           2.68 %          2.68 %             4
-lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                       47889 ns        47889 ns            4
-lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                     47766 ns        47766 ns            4
-lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                      2121 ns         2121 ns            4
-lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                          4.43 %          4.43 %             4
--- Append 2 string of 16 bytes 32 times, 1024 total length --/repeats:1                                            0.000 ns        0.000 ns   1000000000000
-std::stringstream str; ... str << str_var1 << str_var2;_mean                                                        7153 ns         7153 ns            4
-std::stringstream str; ... str << str_var1 << str_var2;_median                                                      7224 ns         7224 ns            4
-std::stringstream str; ... str << str_var1 << str_var2;_stddev                                                       326 ns          326 ns            4
-std::stringstream str; ... str << str_var1 << str_var2;_cv                                                          4.55 %          4.55 %             4
-std::string str; ... str += str_var1 + str_var2;_mean                                                               2679 ns         2679 ns            4
-std::string str; ... str += str_var1 + str_var2;_median                                                             2704 ns         2704 ns            4
-std::string str; ... str += str_var1 + str_var2;_stddev                                                              151 ns          151 ns            4
-std::string str; ... str += str_var1 + str_var2;_cv                                                                 5.64 %          5.64 %             4
-lstringa<16> str; ... str += str_var1 + str_var2;_mean                                                              1192 ns         1192 ns            4
-lstringa<16> str; ... str += str_var1 + str_var2;_median                                                            1195 ns         1195 ns            4
-lstringa<16> str; ... str += str_var1 + str_var2;_stddev                                                            60.3 ns         60.3 ns            4
-lstringa<16> str; ... str += str_var1 + str_var2;_cv                                                                5.06 %          5.06 %             4
-lstringa<128> str; ... str += str_var1 + str_var2;_mean                                                             1072 ns         1072 ns            4
-lstringa<128> str; ... str += str_var1 + str_var2;_median                                                           1066 ns         1066 ns            4
-lstringa<128> str; ... str += str_var1 + str_var2;_stddev                                                           56.4 ns         56.4 ns            4
-lstringa<128> str; ... str += str_var1 + str_var2;_cv                                                               5.26 %          5.26 %             4
-lstringa<512> str; ... str += str_var1 + str_var2;_mean                                                              969 ns          969 ns            4
-lstringa<512> str; ... str += str_var1 + str_var2;_median                                                            977 ns          977 ns            4
-lstringa<512> str; ... str += str_var1 + str_var2;_stddev                                                           42.6 ns         42.6 ns            4
-lstringa<512> str; ... str += str_var1 + str_var2;_cv                                                               4.40 %          4.40 %             4
-lstringa<1024> str; ... str += str_var1 + str_var2;_mean                                                             961 ns          961 ns            4
-lstringa<1024> str; ... str += str_var1 + str_var2;_median                                                           981 ns          981 ns            4
-lstringa<1024> str; ... str += str_var1 + str_var2;_stddev                                                          64.8 ns         64.8 ns            4
-lstringa<1024> str; ... str += str_var1 + str_var2;_cv                                                              6.74 %          6.74 %             4
--- Append text, number, text --/repeats:1                                                                          0.000 ns        0.000 ns   1000000000000
-std::stringstream str; str << "test = " << k << " times";_mean                                                     11771 ns        11771 ns            4
-std::stringstream str; str << "test = " << k << " times";_median                                                   11782 ns        11782 ns            4
-std::stringstream str; str << "test = " << k << " times";_stddev                                                    60.7 ns         60.7 ns            4
-std::stringstream str; str << "test = " << k << " times";_cv                                                        0.52 %          0.52 %             4
-std::string str = "test = " + std::to_string(k) + " times";_mean                                                    1737 ns         1737 ns            4
-std::string str = "test = " + std::to_string(k) + " times";_median                                                  1737 ns         1737 ns            4
-std::string str = "test = " + std::to_string(k) + " times";_stddev                                                  30.7 ns         30.7 ns            4
-std::string str = "test = " + std::to_string(k) + " times";_cv                                                      1.76 %          1.77 %             4
-char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_mean                                      5495 ns         5495 ns            4
-char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_median                                    5500 ns         5500 ns            4
-char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_stddev                                    78.6 ns         78.6 ns            4
-char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_cv                                        1.43 %          1.43 %             4
-std::string str = std::format("test = {} times", k);_mean                                                           2890 ns         2890 ns            4
-std::string str = std::format("test = {} times", k);_median                                                         2868 ns         2868 ns            4
-std::string str = std::format("test = {} times", k);_stddev                                                         77.4 ns         77.4 ns            4
-std::string str = std::format("test = {} times", k);_cv                                                             2.68 %          2.68 %             4
-lstringa<8> str; str.format("test = {} times", k);_mean                                                             4860 ns         4860 ns            4
-lstringa<8> str; str.format("test = {} times", k);_median                                                           4838 ns         4838 ns            4
-lstringa<8> str; str.format("test = {} times", k);_stddev                                                            101 ns          101 ns            4
-lstringa<8> str; str.format("test = {} times", k);_cv                                                               2.07 %          2.07 %             4
-lstringa<32> str; str.format("test = {} times", k);_mean                                                            4213 ns         4213 ns            4
-lstringa<32> str; str.format("test = {} times", k);_median                                                          4208 ns         4208 ns            4
-lstringa<32> str; str.format("test = {} times", k);_stddev                                                           143 ns          143 ns            4
-lstringa<32> str; str.format("test = {} times", k);_cv                                                              3.40 %          3.40 %             4
-lstringa<8> str = "test = " + k + " times";_mean                                                                     584 ns          584 ns            4
-lstringa<8> str = "test = " + k + " times";_median                                                                   585 ns          585 ns            4
-lstringa<8> str = "test = " + k + " times";_stddev                                                                  5.89 ns         5.88 ns            4
-lstringa<8> str = "test = " + k + " times";_cv                                                                      1.01 %          1.01 %             4
-lstringa<32> str = "test = " + k + " times";_mean                                                                    332 ns          332 ns            4
-lstringa<32> str = "test = " + k + " times";_median                                                                  333 ns          333 ns            4
-lstringa<32> str = "test = " + k + " times";_stddev                                                                 5.81 ns         5.81 ns            4
-lstringa<32> str = "test = " + k + " times";_cv                                                                     1.75 %          1.75 %             4
-stringa str = "test = " + k + " times";_mean                                                                         594 ns          594 ns            4
-stringa str = "test = " + k + " times";_median                                                                       588 ns          588 ns            4
-stringa str = "test = " + k + " times";_stddev                                                                      19.3 ns         19.3 ns            4
-stringa str = "test = " + k + " times";_cv                                                                          3.25 %          3.25 %             4
--- Split text and convert to int --/repeats:1                                                                      0.000 ns        0.000 ns   1000000000000
-std::string::find + substr + std::strtol_mean                                                                        658 ns          658 ns            4
-std::string::find + substr + std::strtol_median                                                                      661 ns          661 ns            4
-std::string::find + substr + std::strtol_stddev                                                                     11.8 ns         11.8 ns            4
-std::string::find + substr + std::strtol_cv                                                                         1.79 %          1.79 %             4
-ssa::splitter + ssa::as_int_mean                                                                                     243 ns          243 ns            4
-ssa::splitter + ssa::as_int_median                                                                                   243 ns          243 ns            4
-ssa::splitter + ssa::as_int_stddev                                                                                  2.01 ns         2.01 ns            4
-ssa::splitter + ssa::as_int_cv                                                                                      0.83 %          0.83 %             4
-ssa::splitf + functor_mean                                                                                           272 ns          272 ns            4
-ssa::splitf + functor_median                                                                                         270 ns          270 ns            4
-ssa::splitf + functor_stddev                                                                                        4.75 ns         4.75 ns            4
-ssa::splitf + functor_cv                                                                                            1.75 %          1.75 %             4
--- Replace symbols in text ~400 symbols --/repeats:1                                                               0.000 ns        0.000 ns   1000000000000
-Naive (and wrong) replace symbols with std::string find + replace_mean                                              3275 ns         3275 ns            4
-Naive (and wrong) replace symbols with std::string find + replace_median                                            3276 ns         3276 ns            4
-Naive (and wrong) replace symbols with std::string find + replace_stddev                                             208 ns          208 ns            4
-Naive (and wrong) replace symbols with std::string find + replace_cv                                                6.35 %          6.35 %             4
-replace symbols with std::string find_first_of + replace_mean                                                       5069 ns         5069 ns            4
-replace symbols with std::string find_first_of + replace_median                                                     4983 ns         4983 ns            4
-replace symbols with std::string find_first_of + replace_stddev                                                      226 ns          226 ns            4
-replace symbols with std::string find_first_of + replace_cv                                                         4.47 %          4.47 %             4
-replace symbols with std::string_view find_first_of + copy_mean                                                     3253 ns         3253 ns            4
-replace symbols with std::string_view find_first_of + copy_median                                                   3262 ns         3262 ns            4
-replace symbols with std::string_view find_first_of + copy_stddev                                                   54.9 ns         54.9 ns            4
-replace symbols with std::string_view find_first_of + copy_cv                                                       1.69 %          1.69 %             4
-replace runtime symbols with string expressions and without remembering all search results_mean                     3098 ns         3098 ns            4
-replace runtime symbols with string expressions and without remembering all search results_median                   3118 ns         3119 ns            4
-replace runtime symbols with string expressions and without remembering all search results_stddev                   66.9 ns         66.9 ns            4
-replace runtime symbols with string expressions and without remembering all search results_cv                       2.16 %          2.16 %             4
-replace runtime symbols with simstr and memorization of all search results_mean                                     2461 ns         2461 ns            4
-replace runtime symbols with simstr and memorization of all search results_median                                   2469 ns         2469 ns            4
-replace runtime symbols with simstr and memorization of all search results_stddev                                   99.1 ns         99.1 ns            4
-replace runtime symbols with simstr and memorization of all search results_cv                                       4.02 %          4.02 %             4
-replace const symbols with string expressions and without remembering all search results_mean                       2686 ns         2686 ns            4
-replace const symbols with string expressions and without remembering all search results_median                     2692 ns         2692 ns            4
-replace const symbols with string expressions and without remembering all search results_stddev                      106 ns          106 ns            4
-replace const symbols with string expressions and without remembering all search results_cv                         3.96 %          3.96 %             4
-replace const symbols with string expressions and memorization of all search results_mean                           2207 ns         2207 ns            4
-replace const symbols with string expressions and memorization of all search results_median                         2173 ns         2173 ns            4
-replace const symbols with string expressions and memorization of all search results_stddev                         80.4 ns         80.4 ns            4
-replace const symbols with string expressions and memorization of all search results_cv                             3.64 %          3.64 %             4
--- Replace symbols in text ~40 symbols --/repeats:1                                                                0.000 ns        0.000 ns   1000000000000
-Short Naive (and wrong) replace symbols with std::string find + replace_mean                                         449 ns          449 ns            4
-Short Naive (and wrong) replace symbols with std::string find + replace_median                                       451 ns          451 ns            4
-Short Naive (and wrong) replace symbols with std::string find + replace_stddev                                      10.9 ns         10.9 ns            4
-Short Naive (and wrong) replace symbols with std::string find + replace_cv                                          2.43 %          2.43 %             4
-Short replace symbols with std::string find_first_of + replace_mean                                                  662 ns          662 ns            4
-Short replace symbols with std::string find_first_of + replace_median                                                663 ns          663 ns            4
-Short replace symbols with std::string find_first_of + replace_stddev                                               9.62 ns         9.62 ns            4
-Short replace symbols with std::string find_first_of + replace_cv                                                   1.45 %          1.45 %             4
-Short replace symbols with std::string_view find_first_of + copy_mean                                                455 ns          455 ns            4
-Short replace symbols with std::string_view find_first_of + copy_median                                              446 ns          446 ns            4
-Short replace symbols with std::string_view find_first_of + copy_stddev                                             27.6 ns         27.6 ns            4
-Short replace symbols with std::string_view find_first_of + copy_cv                                                 6.06 %          6.06 %             4
-Short replace runtime symbols with string expressions and without remembering all search results_mean                405 ns          405 ns            4
-Short replace runtime symbols with string expressions and without remembering all search results_median              405 ns          405 ns            4
-Short replace runtime symbols with string expressions and without remembering all search results_stddev             14.1 ns         14.1 ns            4
-Short replace runtime symbols with string expressions and without remembering all search results_cv                 3.47 %          3.47 %             4
-Short replace runtime symbols with simstr and memorization of all search results_mean                                445 ns          445 ns            4
-Short replace runtime symbols with simstr and memorization of all search results_median                              439 ns          439 ns            4
-Short replace runtime symbols with simstr and memorization of all search results_stddev                             23.1 ns         23.1 ns            4
-Short replace runtime symbols with simstr and memorization of all search results_cv                                 5.19 %          5.19 %             4
-Short replace const symbols with string expressions and without remembering all search results_mean                  280 ns          280 ns            4
-Short replace const symbols with string expressions and without remembering all search results_median                280 ns          280 ns            4
-Short replace const symbols with string expressions and without remembering all search results_stddev               4.86 ns         4.86 ns            4
-Short replace const symbols with string expressions and without remembering all search results_cv                   1.74 %          1.74 %             4
-Short replace const symbols with string expressions and memorization of all search results_mean                      320 ns          320 ns            4
-Short replace const symbols with string expressions and memorization of all search results_median                    320 ns          320 ns            4
-Short replace const symbols with string expressions and memorization of all search results_stddev                   7.92 ns         7.92 ns            4
-Short replace const symbols with string expressions and memorization of all search results_cv                       2.48 %          2.47 %             4
------  Replace All Str To Longer Size ---------/repeats:1                                                          0.000 ns        0.000 ns   1000000000000
-replace bb to ---- in std::string|64_mean                                                                            422 ns          422 ns            4
-replace bb to ---- in std::string|64_median                                                                          424 ns          424 ns            4
-replace bb to ---- in std::string|64_stddev                                                                         13.9 ns         13.9 ns            4
-replace bb to ---- in std::string|64_cv                                                                             3.28 %          3.28 %             4
-replace bb to ---- in std::string|256_mean                                                                          1316 ns         1316 ns            4
-replace bb to ---- in std::string|256_median                                                                        1275 ns         1275 ns            4
-replace bb to ---- in std::string|256_stddev                                                                        94.7 ns         94.7 ns            4
-replace bb to ---- in std::string|256_cv                                                                            7.20 %          7.20 %             4
-replace bb to ---- in std::string|512_mean                                                                          2446 ns         2446 ns            4
-replace bb to ---- in std::string|512_median                                                                        2405 ns         2405 ns            4
-replace bb to ---- in std::string|512_stddev                                                                         155 ns          155 ns            4
-replace bb to ---- in std::string|512_cv                                                                            6.35 %          6.35 %             4
-replace bb to ---- in std::string|1024_mean                                                                         5109 ns         5109 ns            4
-replace bb to ---- in std::string|1024_median                                                                       5069 ns         5069 ns            4
-replace bb to ---- in std::string|1024_stddev                                                                        264 ns          264 ns            4
-replace bb to ---- in std::string|1024_cv                                                                           5.18 %          5.18 %             4
-replace bb to ---- in std::string|2048_mean                                                                        11848 ns        11848 ns            4
-replace bb to ---- in std::string|2048_median                                                                      11933 ns        11933 ns            4
-replace bb to ---- in std::string|2048_stddev                                                                        440 ns          440 ns            4
-replace bb to ---- in std::string|2048_cv                                                                           3.71 %          3.71 %             4
-replace bb to ---- in lstringa<8>|64_mean                                                                            313 ns          313 ns            4
-replace bb to ---- in lstringa<8>|64_median                                                                          308 ns          308 ns            4
-replace bb to ---- in lstringa<8>|64_stddev                                                                         11.4 ns         11.4 ns            4
-replace bb to ---- in lstringa<8>|64_cv                                                                             3.64 %          3.64 %             4
-replace bb to ---- in lstringa<8>|256_mean                                                                           997 ns          997 ns            4
-replace bb to ---- in lstringa<8>|256_median                                                                         998 ns          998 ns            4
-replace bb to ---- in lstringa<8>|256_stddev                                                                        37.6 ns         37.6 ns            4
-replace bb to ---- in lstringa<8>|256_cv                                                                            3.77 %          3.77 %             4
-replace bb to ---- in lstringa<8>|512_mean                                                                          1738 ns         1738 ns            4
-replace bb to ---- in lstringa<8>|512_median                                                                        1732 ns         1733 ns            4
-replace bb to ---- in lstringa<8>|512_stddev                                                                        31.5 ns         31.5 ns            4
-replace bb to ---- in lstringa<8>|512_cv                                                                            1.81 %          1.81 %             4
-replace bb to ---- in lstringa<8>|1024_mean                                                                         3403 ns         3403 ns            4
-replace bb to ---- in lstringa<8>|1024_median                                                                       3421 ns         3421 ns            4
-replace bb to ---- in lstringa<8>|1024_stddev                                                                        178 ns          178 ns            4
-replace bb to ---- in lstringa<8>|1024_cv                                                                           5.24 %          5.24 %             4
-replace bb to ---- in lstringa<8>|2048_mean                                                                         6488 ns         6488 ns            4
-replace bb to ---- in lstringa<8>|2048_median                                                                       6476 ns         6476 ns            4
-replace bb to ---- in lstringa<8>|2048_stddev                                                                        110 ns          110 ns            4
-replace bb to ---- in lstringa<8>|2048_cv                                                                           1.70 %          1.70 %             4
-replace bb to ---- by init stringa|64_mean                                                                           197 ns          197 ns            4
-replace bb to ---- by init stringa|64_median                                                                         194 ns          194 ns            4
-replace bb to ---- by init stringa|64_stddev                                                                        5.78 ns         5.78 ns            4
-replace bb to ---- by init stringa|64_cv                                                                            2.94 %          2.94 %             4
-replace bb to ---- by init stringa|256_mean                                                                          637 ns          637 ns            4
-replace bb to ---- by init stringa|256_median                                                                        641 ns          641 ns            4
-replace bb to ---- by init stringa|256_stddev                                                                       40.8 ns         40.8 ns            4
-replace bb to ---- by init stringa|256_cv                                                                           6.41 %          6.41 %             4
-replace bb to ---- by init stringa|512_mean                                                                         1461 ns         1461 ns            4
-replace bb to ---- by init stringa|512_median                                                                       1454 ns         1454 ns            4
-replace bb to ---- by init stringa|512_stddev                                                                       54.7 ns         54.7 ns            4
-replace bb to ---- by init stringa|512_cv                                                                           3.75 %          3.75 %             4
-replace bb to ---- by init stringa|1024_mean                                                                        3067 ns         3067 ns            4
-replace bb to ---- by init stringa|1024_median                                                                      3086 ns         3086 ns            4
-replace bb to ---- by init stringa|1024_stddev                                                                      77.4 ns         77.4 ns            4
-replace bb to ---- by init stringa|1024_cv                                                                          2.53 %          2.53 %             4
-replace bb to ---- by init stringa|2048_mean                                                                        5928 ns         5928 ns            4
-replace bb to ---- by init stringa|2048_median                                                                      5961 ns         5961 ns            4
-replace bb to ---- by init stringa|2048_stddev                                                                       140 ns          140 ns            4
-replace bb to ---- by init stringa|2048_cv                                                                          2.36 %          2.36 %             4
------  Replace All Str To Same Size ---------/repeats:1                                                            0.000 ns        0.000 ns   1000000000000
-replace bb to -- in std::string|64_mean                                                                              274 ns          274 ns            4
-replace bb to -- in std::string|64_median                                                                            272 ns          272 ns            4
-replace bb to -- in std::string|64_stddev                                                                           9.57 ns         9.57 ns            4
-replace bb to -- in std::string|64_cv                                                                               3.50 %          3.50 %             4
-replace bb to -- in std::string|256_mean                                                                             866 ns          866 ns            4
-replace bb to -- in std::string|256_median                                                                           871 ns          871 ns            4
-replace bb to -- in std::string|256_stddev                                                                          21.8 ns         21.8 ns            4
-replace bb to -- in std::string|256_cv                                                                              2.52 %          2.52 %             4
-replace bb to -- in std::string|512_mean                                                                            1628 ns         1628 ns            4
-replace bb to -- in std::string|512_median                                                                          1626 ns         1626 ns            4
-replace bb to -- in std::string|512_stddev                                                                          15.5 ns         15.5 ns            4
-replace bb to -- in std::string|512_cv                                                                              0.95 %          0.95 %             4
-replace bb to -- in std::string|1024_mean                                                                           3142 ns         3142 ns            4
-replace bb to -- in std::string|1024_median                                                                         3132 ns         3132 ns            4
-replace bb to -- in std::string|1024_stddev                                                                         41.8 ns         41.8 ns            4
-replace bb to -- in std::string|1024_cv                                                                             1.33 %          1.33 %             4
-replace bb to -- in std::string|2048_mean                                                                           6351 ns         6351 ns            4
-replace bb to -- in std::string|2048_median                                                                         6359 ns         6359 ns            4
-replace bb to -- in std::string|2048_stddev                                                                          436 ns          436 ns            4
-replace bb to -- in std::string|2048_cv                                                                             6.87 %          6.87 %             4
-replace bb to -- in lstringa<8>|64_mean                                                                              216 ns          216 ns            4
-replace bb to -- in lstringa<8>|64_median                                                                            216 ns          216 ns            4
-replace bb to -- in lstringa<8>|64_stddev                                                                           9.80 ns         9.80 ns            4
-replace bb to -- in lstringa<8>|64_cv                                                                               4.54 %          4.54 %             4
-replace bb to -- in lstringa<8>|256_mean                                                                             672 ns          672 ns            4
-replace bb to -- in lstringa<8>|256_median                                                                           677 ns          677 ns            4
-replace bb to -- in lstringa<8>|256_stddev                                                                          22.2 ns         22.2 ns            4
-replace bb to -- in lstringa<8>|256_cv                                                                              3.30 %          3.30 %             4
-replace bb to -- in lstringa<8>|512_mean                                                                            1245 ns         1245 ns            4
-replace bb to -- in lstringa<8>|512_median                                                                          1247 ns         1247 ns            4
-replace bb to -- in lstringa<8>|512_stddev                                                                          27.6 ns         27.6 ns            4
-replace bb to -- in lstringa<8>|512_cv                                                                              2.22 %          2.22 %             4
-replace bb to -- in lstringa<8>|1024_mean                                                                           2359 ns         2359 ns            4
-replace bb to -- in lstringa<8>|1024_median                                                                         2366 ns         2366 ns            4
-replace bb to -- in lstringa<8>|1024_stddev                                                                          149 ns          149 ns            4
-replace bb to -- in lstringa<8>|1024_cv                                                                             6.32 %          6.32 %             4
-replace bb to -- in lstringa<8>|2048_mean                                                                           4751 ns         4751 ns            4
-replace bb to -- in lstringa<8>|2048_median                                                                         4714 ns         4714 ns            4
-replace bb to -- in lstringa<8>|2048_stddev                                                                          104 ns          104 ns            4
-replace bb to -- in lstringa<8>|2048_cv                                                                             2.19 %          2.19 %             4
-replace bb to -- by init stringa|64_mean                                                                             161 ns          161 ns            4
-replace bb to -- by init stringa|64_median                                                                           161 ns          161 ns            4
-replace bb to -- by init stringa|64_stddev                                                                          1.63 ns         1.63 ns            4
-replace bb to -- by init stringa|64_cv                                                                              1.01 %          1.01 %             4
-replace bb to -- by init stringa|256_mean                                                                            539 ns          539 ns            4
-replace bb to -- by init stringa|256_median                                                                          538 ns          538 ns            4
-replace bb to -- by init stringa|256_stddev                                                                         13.3 ns         13.3 ns            4
-replace bb to -- by init stringa|256_cv                                                                             2.46 %          2.46 %             4
-replace bb to -- by init stringa|512_mean                                                                            828 ns          828 ns            4
-replace bb to -- by init stringa|512_median                                                                          824 ns          824 ns            4
-replace bb to -- by init stringa|512_stddev                                                                         41.6 ns         41.6 ns            4
-replace bb to -- by init stringa|512_cv                                                                             5.03 %          5.03 %             4
-replace bb to -- by init stringa|1024_mean                                                                          1676 ns         1676 ns            4
-replace bb to -- by init stringa|1024_median                                                                        1697 ns         1697 ns            4
-replace bb to -- by init stringa|1024_stddev                                                                        67.3 ns         67.3 ns            4
-replace bb to -- by init stringa|1024_cv                                                                            4.01 %          4.01 %             4
-replace bb to -- by init stringa|2048_mean                                                                          3430 ns         3430 ns            4
-replace bb to -- by init stringa|2048_median                                                                        3492 ns         3492 ns            4
-replace bb to -- by init stringa|2048_stddev                                                                         136 ns          136 ns            4
-replace bb to -- by init stringa|2048_cv                                                                            3.96 %          3.96 %             4
------  Hash Map insert and find ---------/repeats:1                                                                0.000 ns        0.000 ns   1000000000000
-hashStrMapA<size_t> emplace & find stringa;_mean                                                                 3293483 ns      3293489 ns            4
-hashStrMapA<size_t> emplace & find stringa;_median                                                               3272002 ns      3272014 ns            4
-hashStrMapA<size_t> emplace & find stringa;_stddev                                                                 69363 ns        69360 ns            4
-hashStrMapA<size_t> emplace & find stringa;_cv                                                                      2.11 %          2.11 %             4
-std::unordered_map<std::string, size_t> emplace & find std::string;_mean                                         3533999 ns      3534011 ns            4
-std::unordered_map<std::string, size_t> emplace & find std::string;_median                                       3530174 ns      3530174 ns            4
-std::unordered_map<std::string, size_t> emplace & find std::string;_stddev                                        111689 ns       111670 ns            4
-std::unordered_map<std::string, size_t> emplace & find std::string;_cv                                              3.16 %          3.16 %             4
-hashStrMapA<size_t> emplace & find ssa;_mean                                                                     3281552 ns      3281581 ns            4
-hashStrMapA<size_t> emplace & find ssa;_median                                                                   3279023 ns      3279035 ns            4
-hashStrMapA<size_t> emplace & find ssa;_stddev                                                                     58970 ns        58972 ns            4
-hashStrMapA<size_t> emplace & find ssa;_cv                                                                          1.80 %          1.80 %             4
-std::unordered_map<std::string, size_t> emplace & find std::string_view;_mean                                    4070724 ns      4070717 ns            4
-std::unordered_map<std::string, size_t> emplace & find std::string_view;_median                                  4052088 ns      4052116 ns            4
-std::unordered_map<std::string, size_t> emplace & find std::string_view;_stddev                                    88422 ns        88402 ns            4
-std::unordered_map<std::string, size_t> emplace & find std::string_view;_cv                                         2.17 %          2.17 %             4
------  Build Full Func Name ---------/repeats:1                                                                    0.000 ns        0.000 ns   1000000000000
-Build func full name std::string;_mean                                                                              3518 ns         3518 ns            4
-Build func full name std::string;_median                                                                            3517 ns         3517 ns            4
-Build func full name std::string;_stddev                                                                            64.5 ns         64.5 ns            4
-Build func full name std::string;_cv                                                                                1.83 %          1.83 %             4
-Build func full name std::string 1;_mean                                                                            3668 ns         3668 ns            4
-Build func full name std::string 1;_median                                                                          3644 ns         3644 ns            4
-Build func full name std::string 1;_stddev                                                                           131 ns          131 ns            4
-Build func full name std::string 1;_cv                                                                              3.58 %          3.58 %             4
-Build func full name std::stream;_mean                                                                             12436 ns        12436 ns            4
-Build func full name std::stream;_median                                                                           12521 ns        12521 ns            4
-Build func full name std::stream;_stddev                                                                             542 ns          542 ns            4
-Build func full name std::stream;_cv                                                                                4.36 %          4.36 %             4
-Build func full name stringa;_mean                                                                                  1711 ns         1711 ns            4
-Build func full name stringa;_median                                                                                1746 ns         1746 ns            4
-Build func full name stringa;_stddev                                                                                 105 ns          105 ns            4
-Build func full name stringa;_cv                                                                                    6.12 %          6.12 %             4
-Build func full name stringa 1;_mean                                                                                1966 ns         1966 ns            4
-Build func full name stringa 1;_median                                                                              1953 ns         1953 ns            4
-Build func full name stringa 1;_stddev                                                                               154 ns          154 ns            4
-Build func full name stringa 1;_cv                                                                                  7.83 %          7.83 %             4

bench/results/005-Xeon E5-2682 v4, WASM Chrome 143, Clang-22.txt

@@ -0,0 +1,981 @@
+Benchmarks of simstr, version 1.8.1
+Sources: https://github.com/orefkov/simstr
+Results: https://orefkov.github.io/simstr/results.html
+Compiler Clang 22.0.0, use libc++
+Run on (32 X 2513.96 MHz CPU s)
+Chrome/143.0.0.0 webasm
+--------------------------------------------------------------------------------------------------------------------------------------------------------
+Benchmark                                                                                                              Time             CPU   Iterations
+--------------------------------------------------------------------------------------------------------------------------------------------------------
+-----  Concatenate email ---------/repeats:1                                                                       0.000 ns        0.000 ns   1000000000000
+Concat email std::format_mean                                                                                        483 ns          483 ns            4
+Concat email std::format_median                                                                                      481 ns          481 ns            4
+Concat email std::format_stddev                                                                                     5.61 ns         5.61 ns            4
+Concat email std::format_cv                                                                                         1.16 %          1.16 %             4
+Concat email std::stringstream_mean                                                                                 1090 ns         1090 ns            4
+Concat email std::stringstream_median                                                                               1095 ns         1095 ns            4
+Concat email std::stringstream_stddev                                                                               16.5 ns         16.5 ns            4
+Concat email std::stringstream_cv                                                                                   1.51 %          1.51 %             4
+Concat email stringzilla append_mean                                                                                 230 ns          230 ns            4
+Concat email stringzilla append_median                                                                               230 ns          230 ns            4
+Concat email stringzilla append_stddev                                                                              1.55 ns         1.55 ns            4
+Concat email stringzilla append_cv                                                                                  0.68 %          0.67 %             4
+Concat email stringzilla concat_mean                                                                                92.5 ns         92.5 ns            4
+Concat email stringzilla concat_median                                                                              92.8 ns         92.8 ns            4
+Concat email stringzilla concat_stddev                                                                              2.17 ns         2.17 ns            4
+Concat email stringzilla concat_cv                                                                                  2.35 %          2.35 %             4
+Concat email std::string append_mean                                                                                 289 ns          289 ns            4
+Concat email std::string append_median                                                                               290 ns          290 ns            4
+Concat email std::string append_stddev                                                                              8.94 ns         8.94 ns            4
+Concat email std::string append_cv                                                                                  3.10 %          3.10 %             4
+Concat email std::string by strexpr_mean                                                                            88.2 ns         88.2 ns            4
+Concat email std::string by strexpr_median                                                                          86.7 ns         86.7 ns            4
+Concat email std::string by strexpr_stddev                                                                          5.21 ns         5.21 ns            4
+Concat email std::string by strexpr_cv                                                                              5.91 %          5.91 %             4
+Concat email stringa_mean                                                                                           67.4 ns         67.4 ns            4
+Concat email stringa_median                                                                                         67.3 ns         67.3 ns            4
+Concat email stringa_stddev                                                                                         2.25 ns         2.25 ns            4
+Concat email stringa_cv                                                                                             3.34 %          3.34 %             4
+-----  Concatenate string + Number + "Literal" ---------/repeats:1                                                 0.000 ns        0.000 ns   1000000000000
+Concat std::string and number by std to std::string_mean                                                            1042 ns         1042 ns            4
+Concat std::string and number by std to std::string_median                                                          1048 ns         1048 ns            4
+Concat std::string and number by std to std::string_stddev                                                          25.0 ns         25.0 ns            4
+Concat std::string and number by std to std::string_cv                                                              2.40 %          2.40 %             4
+Concat std::string and number by StrExpr to std::string_mean                                                         486 ns          486 ns            4
+Concat std::string and number by StrExpr to std::string_median                                                       484 ns          484 ns            4
+Concat std::string and number by StrExpr to std::string_stddev                                                      13.4 ns         13.4 ns            4
+Concat std::string and number by StrExpr to std::string_cv                                                          2.77 %          2.77 %             4
+Concat stringa and number by StrExpr to simstr::stringa_mean                                                         217 ns          217 ns            4
+Concat stringa and number by StrExpr to simstr::stringa_median                                                       214 ns          214 ns            4
+Concat stringa and number by StrExpr to simstr::stringa_stddev                                                      8.29 ns         8.29 ns            4
+Concat stringa and number by StrExpr to simstr::stringa_cv                                                          3.82 %          3.82 %             4
+Concat stringa and number by e_concat to simstr::stringa_mean                                                        218 ns          218 ns            4
+Concat stringa and number by e_concat to simstr::stringa_median                                                      217 ns          217 ns            4
+Concat stringa and number by e_concat to simstr::stringa_stddev                                                     4.31 ns         4.31 ns            4
+Concat stringa and number by e_concat to simstr::stringa_cv                                                         1.98 %          1.98 %             4
+-----  Concatenate string + Hex Number + "Literal" ---------/repeats:1                                             0.000 ns        0.000 ns   1000000000000
+Concat std::string and format hex number and literal to std::string_mean                                            2057 ns         2057 ns            4
+Concat std::string and format hex number and literal to std::string_median                                          2054 ns         2054 ns            4
+Concat std::string and format hex number and literal to std::string_stddev                                          53.5 ns         53.5 ns            4
+Concat std::string and format hex number and literal to std::string_cv                                              2.60 %          2.60 %             4
+std::format std::string and hex number by literal to std::string_mean                                               2629 ns         2629 ns            4
+std::format std::string and hex number by literal to std::string_median                                             2624 ns         2624 ns            4
+std::format std::string and hex number by literal to std::string_stddev                                             16.4 ns         16.4 ns            4
+std::format std::string and hex number by literal to std::string_cv                                                 0.63 %          0.63 %             4
+Concat std::string and std::to_chars and string to std::string_mean                                                  676 ns          676 ns            4
+Concat std::string and std::to_chars and string to std::string_median                                                678 ns          678 ns            4
+Concat std::string and std::to_chars and string to std::string_stddev                                               9.67 ns         9.67 ns            4
+Concat std::string and std::to_chars and string to std::string_cv                                                   1.43 %          1.43 %             4
+Concat std::string and hex number and literal by StrExpr to std::string_mean                                         526 ns          526 ns            4
+Concat std::string and hex number and literal by StrExpr to std::string_median                                       525 ns          525 ns            4
+Concat std::string and hex number and literal by StrExpr to std::string_stddev                                      37.8 ns         37.8 ns            4
+Concat std::string and hex number and literal by StrExpr to std::string_cv                                          7.20 %          7.20 %             4
+Concat stringa and hex number and literal by StrExpr to simstr::stringa_mean                                         189 ns          189 ns            4
+Concat stringa and hex number and literal by StrExpr to simstr::stringa_median                                       187 ns          187 ns            4
+Concat stringa and hex number and literal by StrExpr to simstr::stringa_stddev                                      10.4 ns         10.4 ns            4
+Concat stringa and hex number and literal by StrExpr to simstr::stringa_cv                                          5.52 %          5.52 %             4
+Concat stringa and hex number and literal by e_concat to simstr::stringa_mean                                        198 ns          198 ns            4
+Concat stringa and hex number and literal by e_concat to simstr::stringa_median                                      199 ns          199 ns            4
+Concat stringa and hex number and literal by e_concat to simstr::stringa_stddev                                     3.52 ns         3.52 ns            4
+Concat stringa and hex number and literal by e_concat to simstr::stringa_cv                                         1.77 %          1.77 %             4
+Subst stringa and hex number by e_subst literal to simstr::stringa_mean                                              355 ns          355 ns            4
+Subst stringa and hex number by e_subst literal to simstr::stringa_median                                            355 ns          355 ns            4
+Subst stringa and hex number by e_subst literal to simstr::stringa_stddev                                           12.1 ns         12.1 ns            4
+Subst stringa and hex number by e_subst literal to simstr::stringa_cv                                               3.42 %          3.42 %             4
+Subst stringa and hex number by e_vsubst stra to simstr::stringa_mean                                                843 ns          843 ns            4
+Subst stringa and hex number by e_vsubst stra to simstr::stringa_median                                              846 ns          846 ns            4
+Subst stringa and hex number by e_vsubst stra to simstr::stringa_stddev                                             29.0 ns         29.0 ns            4
+Subst stringa and hex number by e_vsubst stra to simstr::stringa_cv                                                 3.44 %          3.44 %             4
+---- format/vformat and subst/vsubst octal number to 32 symbols result ----/repeats:1                              0.000 ns        0.000 ns   1000000000000
+"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_mean                                                              414 ns          414 ns            4
+"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_median                                                            413 ns          413 ns            4
+"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_stddev                                                           13.6 ns         13.6 ns            4
+"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_cv                                                               3.27 %          3.28 %             4
+e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_mean                                                            621 ns          621 ns            4
+e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_median                                                          618 ns          618 ns            4
+e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_stddev                                                         17.1 ns         17.1 ns            4
+e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_cv                                                             2.76 %          2.76 %             4
+e_vsubst(pattern, i / 0x8a010_fmt)_mean                                                                             1426 ns         1426 ns            4
+e_vsubst(pattern, i / 0x8a010_fmt)_median                                                                           1430 ns         1430 ns            4
+e_vsubst(pattern, i / 0x8a010_fmt)_stddev                                                                           22.1 ns         22.1 ns            4
+e_vsubst(pattern, i / 0x8a010_fmt)_cv                                                                               1.55 %          1.55 %             4
+fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_mean                                                  2149 ns         2149 ns            4
+fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_median                                                2134 ns         2134 ns            4
+fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_stddev                                                53.2 ns         53.2 ns            4
+fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_cv                                                    2.48 %          2.48 %             4
+fmt::format("abcdefghihklmopqr {:#010o} end", i)_mean                                                               2879 ns         2879 ns            4
+fmt::format("abcdefghihklmopqr {:#010o} end", i)_median                                                             2903 ns         2903 ns            4
+fmt::format("abcdefghihklmopqr {:#010o} end", i)_stddev                                                             57.1 ns         57.1 ns            4
+fmt::format("abcdefghihklmopqr {:#010o} end", i)_cv                                                                 1.98 %          1.98 %             4
+std::format("abcdefghihklmopqr {:#010o} end", i)_mean                                                               2940 ns         2940 ns            4
+std::format("abcdefghihklmopqr {:#010o} end", i)_median                                                             2935 ns         2935 ns            4
+std::format("abcdefghihklmopqr {:#010o} end", i)_stddev                                                             62.6 ns         62.6 ns            4
+std::format("abcdefghihklmopqr {:#010o} end", i)_cv                                                                 2.13 %          2.13 %             4
+std::vformat(pattern, std::make_format_args(i))_mean                                                                2985 ns         2985 ns            4
+std::vformat(pattern, std::make_format_args(i))_median                                                              2971 ns         2971 ns            4
+std::vformat(pattern, std::make_format_args(i))_stddev                                                              58.0 ns         58.0 ns            4
+std::vformat(pattern, std::make_format_args(i))_cv                                                                  1.94 %          1.94 %             4
+std::format with std::formatted_size_mean                                                                           5263 ns         5263 ns            4
+std::format with std::formatted_size_median                                                                         5234 ns         5234 ns            4
+std::format with std::formatted_size_stddev                                                                         98.0 ns         98.0 ns            4
+std::format with std::formatted_size_cv                                                                             1.86 %          1.86 %             4
+strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_mean                  8433 ns         8433 ns            4
+strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_median                8423 ns         8423 ns            4
+strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_stddev                 118 ns          118 ns            4
+strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_cv                    1.40 %          1.40 %             4
+-----  Concatenate string + "Literal" ---------/repeats:1                                                          0.000 ns        0.000 ns   1000000000000
+Concat std::string by std to std::string_mean                                                                        109 ns          109 ns            4
+Concat std::string by std to std::string_median                                                                      109 ns          109 ns            4
+Concat std::string by std to std::string_stddev                                                                     1.82 ns         1.82 ns            4
+Concat std::string by std to std::string_cv                                                                         1.68 %          1.68 %             4
+Concat std::string by StrExpr to std::string_mean                                                                    120 ns          120 ns            4
+Concat std::string by StrExpr to std::string_median                                                                  120 ns          120 ns            4
+Concat std::string by StrExpr to std::string_stddev                                                                 1.50 ns         1.50 ns            4
+Concat std::string by StrExpr to std::string_cv                                                                     1.24 %          1.24 %             4
+Concat stringa by StrExpr to stringa_mean                                                                           95.4 ns         95.4 ns            4
+Concat stringa by StrExpr to stringa_median                                                                         95.0 ns         95.0 ns            4
+Concat stringa by StrExpr to stringa_stddev                                                                         3.65 ns         3.65 ns            4
+Concat stringa by StrExpr to stringa_cv                                                                             3.82 %          3.83 %             4
+-----  Find three concatenated string in string_view -----/repeats:1                                               0.000 ns        0.000 ns   1000000000000
+Find concat three std::string_mean                                                                                   214 ns          214 ns            4
+Find concat three std::string_median                                                                                 210 ns          210 ns            4
+Find concat three std::string_stddev                                                                                13.1 ns         13.1 ns            4
+Find concat three std::string_cv                                                                                    6.13 %          6.13 %             4
+Find concat three strexpr_mean                                                                                     100.0 ns        100.0 ns            4
+Find concat three strexpr_median                                                                                   100.0 ns        100.0 ns            4
+Find concat three strexpr_stddev                                                                                    1.10 ns         1.10 ns            4
+Find concat three strexpr_cv                                                                                        1.10 %          1.10 %             4
+Find concat three simstr_mean                                                                                       58.2 ns         58.2 ns            4
+Find concat three simstr_median                                                                                     58.1 ns         58.1 ns            4
+Find concat three simstr_stddev                                                                                    0.634 ns        0.635 ns            4
+Find concat three simstr_cv                                                                                         1.09 %          1.09 %             4
+Find concat three stringzilla string_mean                                                                            268 ns          268 ns            4
+Find concat three stringzilla string_median                                                                          268 ns          268 ns            4
+Find concat three stringzilla string_stddev                                                                         1.90 ns         1.90 ns            4
+Find concat three stringzilla string_cv                                                                             0.71 %          0.71 %             4
+-----  Build Type Name ---------/repeats:1                                                                         0.000 ns        0.000 ns   1000000000000
+BuildTypeNameStr 0/0_mean                                                                                           20.9 ns         20.9 ns            4
+BuildTypeNameStr 0/0_median                                                                                         21.0 ns         21.0 ns            4
+BuildTypeNameStr 0/0_stddev                                                                                        0.189 ns        0.189 ns            4
+BuildTypeNameStr 0/0_cv                                                                                             0.90 %          0.90 %             4
+BuildTypeNameExp 0/0_mean                                                                                           23.1 ns         23.1 ns            4
+BuildTypeNameExp 0/0_median                                                                                         23.2 ns         23.2 ns            4
+BuildTypeNameExp 0/0_stddev                                                                                        0.711 ns        0.711 ns            4
+BuildTypeNameExp 0/0_cv                                                                                             3.09 %          3.09 %             4
+BuildTypeNameSim 0/0_mean                                                                                           20.4 ns         20.4 ns            4
+BuildTypeNameSim 0/0_median                                                                                         20.2 ns         20.2 ns            4
+BuildTypeNameSim 0/0_stddev                                                                                        0.751 ns        0.751 ns            4
+BuildTypeNameSim 0/0_cv                                                                                             3.67 %          3.67 %             4
+BuildTypeNameStr 10/10_mean                                                                                          365 ns          365 ns            4
+BuildTypeNameStr 10/10_median                                                                                        370 ns          370 ns            4
+BuildTypeNameStr 10/10_stddev                                                                                       13.3 ns         13.3 ns            4
+BuildTypeNameStr 10/10_cv                                                                                           3.65 %          3.65 %             4
+BuildTypeNameExp 10/10_mean                                                                                          116 ns          116 ns            4
+BuildTypeNameExp 10/10_median                                                                                        116 ns          116 ns            4
+BuildTypeNameExp 10/10_stddev                                                                                       7.06 ns         7.06 ns            4
+BuildTypeNameExp 10/10_cv                                                                                           6.10 %          6.10 %             4
+BuildTypeNameSim 10/10_mean                                                                                         69.0 ns         69.0 ns            4
+BuildTypeNameSim 10/10_median                                                                                       69.1 ns         69.2 ns            4
+BuildTypeNameSim 10/10_stddev                                                                                       1.79 ns         1.79 ns            4
+BuildTypeNameSim 10/10_cv                                                                                           2.59 %          2.59 %             4
+-----  Replace string by copy -----/repeats:1                                                                      0.000 ns        0.000 ns   1000000000000
+Concat with replace str_mean                                                                                         500 ns          500 ns            4
+Concat with replace str_median                                                                                       498 ns          498 ns            4
+Concat with replace str_stddev                                                                                      13.7 ns         13.7 ns            4
+Concat with replace str_cv                                                                                          2.74 %          2.74 %             4
+Concat with replace exp_mean                                                                                         235 ns          235 ns            4
+Concat with replace exp_median                                                                                       234 ns          234 ns            4
+Concat with replace exp_stddev                                                                                      2.95 ns         2.95 ns            4
+Concat with replace exp_cv                                                                                          1.25 %          1.26 %             4
+-----  Create Empty Str ---------/repeats:1                                                                        0.000 ns        0.000 ns   1000000000000
+std::string e;_mean                                                                                                 2.15 ns         2.15 ns            4
+std::string e;_median                                                                                               2.15 ns         2.15 ns            4
+std::string e;_stddev                                                                                              0.011 ns        0.011 ns            4
+std::string e;_cv                                                                                                   0.49 %          0.49 %             4
+std::string_view e;_mean                                                                                           0.740 ns        0.740 ns            4
+std::string_view e;_median                                                                                         0.736 ns        0.736 ns            4
+std::string_view e;_stddev                                                                                         0.010 ns        0.010 ns            4
+std::string_view e;_cv                                                                                              1.30 %          1.30 %             4
+ssa e;_mean                                                                                                        0.378 ns        0.378 ns            4
+ssa e;_median                                                                                                      0.376 ns        0.376 ns            4
+ssa e;_stddev                                                                                                      0.010 ns        0.010 ns            4
+ssa e;_cv                                                                                                           2.62 %          2.62 %             4
+stringa e;_mean                                                                                                     2.15 ns         2.15 ns            4
+stringa e;_median                                                                                                   2.16 ns         2.16 ns            4
+stringa e;_stddev                                                                                                  0.021 ns        0.021 ns            4
+stringa e;_cv                                                                                                       0.99 %          0.99 %             4
+lstringa<20> e;_mean                                                                                                2.20 ns         2.20 ns            4
+lstringa<20> e;_median                                                                                              2.20 ns         2.20 ns            4
+lstringa<20> e;_stddev                                                                                             0.028 ns        0.028 ns            4
+lstringa<20> e;_cv                                                                                                  1.27 %          1.27 %             4
+lstringa<40> e;_mean                                                                                                2.20 ns         2.20 ns            4
+lstringa<40> e;_median                                                                                              2.21 ns         2.21 ns            4
+lstringa<40> e;_stddev                                                                                             0.027 ns        0.027 ns            4
+lstringa<40> e;_cv                                                                                                  1.21 %          1.21 %             4
+-----  Create Str from short literal (9 symbols) --------/repeats:1                                                0.000 ns        0.000 ns   1000000000000
+std::string e      = "Test text";_mean                                                                              2.47 ns         2.47 ns            4
+std::string e      = "Test text";_median                                                                            2.47 ns         2.47 ns            4
+std::string e      = "Test text";_stddev                                                                           0.048 ns        0.048 ns            4
+std::string e      = "Test text";_cv                                                                                1.96 %          1.96 %             4
+std::string_view e = "Test text";_mean                                                                              1.12 ns         1.12 ns            4
+std::string_view e = "Test text";_median                                                                            1.12 ns         1.12 ns            4
+std::string_view e = "Test text";_stddev                                                                           0.023 ns        0.023 ns            4
+std::string_view e = "Test text";_cv                                                                                2.03 %          2.03 %             4
+ssa e              = "Test text";_mean                                                                             0.744 ns        0.744 ns            4
+ssa e              = "Test text";_median                                                                           0.732 ns        0.732 ns            4
+ssa e              = "Test text";_stddev                                                                           0.026 ns        0.026 ns            4
+ssa e              = "Test text";_cv                                                                                3.53 %          3.53 %             4
+stringa e          = "Test text";_mean                                                                              2.19 ns         2.19 ns            4
+stringa e          = "Test text";_median                                                                            2.19 ns         2.19 ns            4
+stringa e          = "Test text";_stddev                                                                           0.014 ns        0.014 ns            4
+stringa e          = "Test text";_cv                                                                                0.66 %          0.66 %             4
+lstringa<20> e     = "Test text";_mean                                                                              2.63 ns         2.63 ns            4
+lstringa<20> e     = "Test text";_median                                                                            2.64 ns         2.64 ns            4
+lstringa<20> e     = "Test text";_stddev                                                                           0.019 ns        0.019 ns            4
+lstringa<20> e     = "Test text";_cv                                                                                0.71 %          0.71 %             4
+lstringa<40> e     = "Test text";_mean                                                                              2.61 ns         2.61 ns            4
+lstringa<40> e     = "Test text";_median                                                                            2.61 ns         2.61 ns            4
+lstringa<40> e     = "Test text";_stddev                                                                           0.027 ns        0.027 ns            4
+lstringa<40> e     = "Test text";_cv                                                                                1.05 %          1.05 %             4
+-----  Create Str from long literal (30 symbols) ---------/repeats:1                                               0.000 ns        0.000 ns   1000000000000
+std::string e      = "123456789012345678901234567890";_mean                                                         21.8 ns         21.8 ns            4
+std::string e      = "123456789012345678901234567890";_median                                                       21.9 ns         21.9 ns            4
+std::string e      = "123456789012345678901234567890";_stddev                                                      0.330 ns        0.329 ns            4
+std::string e      = "123456789012345678901234567890";_cv                                                           1.51 %          1.51 %             4
+std::string_view e = "123456789012345678901234567890";_mean                                                         1.10 ns         1.10 ns            4
+std::string_view e = "123456789012345678901234567890";_median                                                       1.10 ns         1.10 ns            4
+std::string_view e = "123456789012345678901234567890";_stddev                                                      0.010 ns        0.010 ns            4
+std::string_view e = "123456789012345678901234567890";_cv                                                           0.93 %          0.93 %             4
+ssa e              = "123456789012345678901234567890";_mean                                                        0.741 ns        0.741 ns            4
+ssa e              = "123456789012345678901234567890";_median                                                      0.739 ns        0.739 ns            4
+ssa e              = "123456789012345678901234567890";_stddev                                                      0.007 ns        0.007 ns            4
+ssa e              = "123456789012345678901234567890";_cv                                                           0.93 %          0.93 %             4
+stringa e          = "123456789012345678901234567890";_mean                                                         2.22 ns         2.22 ns            4
+stringa e          = "123456789012345678901234567890";_median                                                       2.21 ns         2.21 ns            4
+stringa e          = "123456789012345678901234567890";_stddev                                                      0.039 ns        0.039 ns            4
+stringa e          = "123456789012345678901234567890";_cv                                                           1.76 %          1.76 %             4
+lstringa<20> e     = "123456789012345678901234567890";_mean                                                         22.0 ns         22.0 ns            4
+lstringa<20> e     = "123456789012345678901234567890";_median                                                       21.9 ns         21.9 ns            4
+lstringa<20> e     = "123456789012345678901234567890";_stddev                                                      0.303 ns        0.303 ns            4
+lstringa<20> e     = "123456789012345678901234567890";_cv                                                           1.38 %          1.38 %             4
+lstringa<40> e     = "123456789012345678901234567890";_mean                                                         2.98 ns         2.98 ns            4
+lstringa<40> e     = "123456789012345678901234567890";_median                                                       2.97 ns         2.97 ns            4
+lstringa<40> e     = "123456789012345678901234567890";_stddev                                                      0.042 ns        0.042 ns            4
+lstringa<40> e     = "123456789012345678901234567890";_cv                                                           1.40 %          1.40 %             4
+-----  Create copy of Str with 9 symbols ---------/repeats:1                                                       0.000 ns        0.000 ns   1000000000000
+std::string e      = "Test text"; auto c{e};_mean                                                                   3.72 ns         3.72 ns            4
+std::string e      = "Test text"; auto c{e};_median                                                                 3.70 ns         3.70 ns            4
+std::string e      = "Test text"; auto c{e};_stddev                                                                0.073 ns        0.073 ns            4
+std::string e      = "Test text"; auto c{e};_cv                                                                     1.97 %          1.97 %             4
+std::string_view e = "Test text"; auto c{e};_mean                                                                   1.10 ns         1.10 ns            4
+std::string_view e = "Test text"; auto c{e};_median                                                                 1.10 ns         1.10 ns            4
+std::string_view e = "Test text"; auto c{e};_stddev                                                                0.016 ns        0.016 ns            4
+std::string_view e = "Test text"; auto c{e};_cv                                                                     1.43 %          1.43 %             4
+ssa e              = "Test text"; auto c{e};_mean                                                                   1.11 ns         1.11 ns            4
+ssa e              = "Test text"; auto c{e};_median                                                                 1.11 ns         1.11 ns            4
+ssa e              = "Test text"; auto c{e};_stddev                                                                0.016 ns        0.016 ns            4
+ssa e              = "Test text"; auto c{e};_cv                                                                     1.44 %          1.43 %             4
+stringa e          = "Test text"; auto c{e};_mean                                                                   2.53 ns         2.53 ns            4
+stringa e          = "Test text"; auto c{e};_median                                                                 2.53 ns         2.53 ns            4
+stringa e          = "Test text"; auto c{e};_stddev                                                                0.004 ns        0.004 ns            4
+stringa e          = "Test text"; auto c{e};_cv                                                                     0.15 %          0.15 %             4
+lstringa<20> e     = "Test text"; auto c{e};_mean                                                                   4.17 ns         4.17 ns            4
+lstringa<20> e     = "Test text"; auto c{e};_median                                                                 4.17 ns         4.17 ns            4
+lstringa<20> e     = "Test text"; auto c{e};_stddev                                                                0.031 ns        0.031 ns            4
+lstringa<20> e     = "Test text"; auto c{e};_cv                                                                     0.75 %          0.75 %             4
+lstringa<40> e     = "Test text"; auto c{e};_mean                                                                   4.49 ns         4.49 ns            4
+lstringa<40> e     = "Test text"; auto c{e};_median                                                                 4.49 ns         4.49 ns            4
+lstringa<40> e     = "Test text"; auto c{e};_stddev                                                                0.079 ns        0.079 ns            4
+lstringa<40> e     = "Test text"; auto c{e};_cv                                                                     1.77 %          1.77 %             4
+-----  Create copy of Str with 30 symbols ---------/repeats:1                                                      0.000 ns        0.000 ns   1000000000000
+std::string e      = "123456789012345678901234567890"; auto c{e};_mean                                              46.5 ns         46.5 ns            4
+std::string e      = "123456789012345678901234567890"; auto c{e};_median                                            45.8 ns         45.8 ns            4
+std::string e      = "123456789012345678901234567890"; auto c{e};_stddev                                            1.47 ns         1.47 ns            4
+std::string e      = "123456789012345678901234567890"; auto c{e};_cv                                                3.17 %          3.17 %             4
+std::string_view e = "123456789012345678901234567890"; auto c{e};_mean                                              1.11 ns         1.12 ns            4
+std::string_view e = "123456789012345678901234567890"; auto c{e};_median                                            1.12 ns         1.12 ns            4
+std::string_view e = "123456789012345678901234567890"; auto c{e};_stddev                                           0.019 ns        0.019 ns            4
+std::string_view e = "123456789012345678901234567890"; auto c{e};_cv                                                1.69 %          1.69 %             4
+ssa e              = "123456789012345678901234567890"; auto c{e};_mean                                             0.750 ns        0.750 ns            4
+ssa e              = "123456789012345678901234567890"; auto c{e};_median                                           0.750 ns        0.750 ns            4
+ssa e              = "123456789012345678901234567890"; auto c{e};_stddev                                           0.009 ns        0.009 ns            4
+ssa e              = "123456789012345678901234567890"; auto c{e};_cv                                                1.22 %          1.22 %             4
+stringa e          = "123456789012345678901234567890"; auto c{e};_mean                                              2.21 ns         2.21 ns            4
+stringa e          = "123456789012345678901234567890"; auto c{e};_median                                            2.20 ns         2.20 ns            4
+stringa e          = "123456789012345678901234567890"; auto c{e};_stddev                                           0.033 ns        0.033 ns            4
+stringa e          = "123456789012345678901234567890"; auto c{e};_cv                                                1.48 %          1.48 %             4
+lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_mean                                              21.2 ns         21.2 ns            4
+lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_median                                            21.2 ns         21.2 ns            4
+lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_stddev                                           0.522 ns        0.522 ns            4
+lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_cv                                                2.46 %          2.46 %             4
+lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_mean                                              15.8 ns         15.8 ns            4
+lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_median                                            15.7 ns         15.7 ns            4
+lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_stddev                                           0.213 ns        0.213 ns            4
+lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_cv                                                1.35 %          1.35 %             4
+-----  Find 9 symbols text in end of 99 symbols text ---------/repeats:1                                           0.000 ns        0.000 ns   1000000000000
+sz::string::find;_mean                                                                                               125 ns          125 ns            4
+sz::string::find;_median                                                                                             125 ns          125 ns            4
+sz::string::find;_stddev                                                                                           0.709 ns        0.709 ns            4
+sz::string::find;_cv                                                                                                0.57 %          0.57 %             4
+std::string::find;_mean                                                                                             40.8 ns         40.8 ns            4
+std::string::find;_median                                                                                           40.7 ns         40.7 ns            4
+std::string::find;_stddev                                                                                          0.562 ns        0.562 ns            4
+std::string::find;_cv                                                                                               1.38 %          1.38 %             4
+std::string_view::find;_mean                                                                                        41.2 ns         41.2 ns            4
+std::string_view::find;_median                                                                                      40.6 ns         40.6 ns            4
+std::string_view::find;_stddev                                                                                      1.36 ns         1.36 ns            4
+std::string_view::find;_cv                                                                                          3.31 %          3.31 %             4
+ssa::find;_mean                                                                                                     40.6 ns         40.6 ns            4
+ssa::find;_median                                                                                                   40.5 ns         40.5 ns            4
+ssa::find;_stddev                                                                                                  0.597 ns        0.597 ns            4
+ssa::find;_cv                                                                                                       1.47 %          1.47 %             4
+stringa::find;_mean                                                                                                 41.2 ns         41.2 ns            4
+stringa::find;_median                                                                                               41.1 ns         41.1 ns            4
+stringa::find;_stddev                                                                                              0.538 ns        0.537 ns            4
+stringa::find;_cv                                                                                                   1.30 %          1.30 %             4
+lstringa<20>::find;_mean                                                                                            39.8 ns         39.8 ns            4
+lstringa<20>::find;_median                                                                                          40.0 ns         40.0 ns            4
+lstringa<20>::find;_stddev                                                                                         0.572 ns        0.572 ns            4
+lstringa<20>::find;_cv                                                                                              1.44 %          1.44 %             4
+lstringa<40>::find;_mean                                                                                            39.7 ns         39.7 ns            4
+lstringa<40>::find;_median                                                                                          39.5 ns         39.5 ns            4
+lstringa<40>::find;_stddev                                                                                         0.736 ns        0.737 ns            4
+lstringa<40>::find;_cv                                                                                              1.86 %          1.86 %             4
+-------  Copy not literal Str with N symbols ---------/repeats:1                                                   0.000 ns        0.000 ns   1000000000000
+std::string copy{str_with_len_N};/15_mean                                                                           52.3 ns         52.3 ns            4
+std::string copy{str_with_len_N};/15_median                                                                         52.7 ns         52.7 ns            4
+std::string copy{str_with_len_N};/15_stddev                                                                         1.46 ns         1.46 ns            4
+std::string copy{str_with_len_N};/15_cv                                                                             2.79 %          2.80 %             4
+std::string copy{str_with_len_N};/16_mean                                                                           53.0 ns         53.0 ns            4
+std::string copy{str_with_len_N};/16_median                                                                         52.9 ns         52.9 ns            4
+std::string copy{str_with_len_N};/16_stddev                                                                         1.28 ns         1.28 ns            4
+std::string copy{str_with_len_N};/16_cv                                                                             2.42 %          2.42 %             4
+std::string copy{str_with_len_N};/23_mean                                                                           52.5 ns         52.5 ns            4
+std::string copy{str_with_len_N};/23_median                                                                         53.0 ns         53.0 ns            4
+std::string copy{str_with_len_N};/23_stddev                                                                         1.61 ns         1.61 ns            4
+std::string copy{str_with_len_N};/23_cv                                                                             3.07 %          3.07 %             4
+std::string copy{str_with_len_N};/24_mean                                                                           51.6 ns         51.6 ns            4
+std::string copy{str_with_len_N};/24_median                                                                         51.8 ns         51.8 ns            4
+std::string copy{str_with_len_N};/24_stddev                                                                        0.532 ns        0.531 ns            4
+std::string copy{str_with_len_N};/24_cv                                                                             1.03 %          1.03 %             4
+std::string copy{str_with_len_N};/32_mean                                                                           53.9 ns         53.9 ns            4
+std::string copy{str_with_len_N};/32_median                                                                         54.1 ns         54.1 ns            4
+std::string copy{str_with_len_N};/32_stddev                                                                        0.490 ns        0.490 ns            4
+std::string copy{str_with_len_N};/32_cv                                                                             0.91 %          0.91 %             4
+std::string copy{str_with_len_N};/64_mean                                                                           54.4 ns         54.4 ns            4
+std::string copy{str_with_len_N};/64_median                                                                         54.4 ns         54.4 ns            4
+std::string copy{str_with_len_N};/64_stddev                                                                        0.482 ns        0.482 ns            4
+std::string copy{str_with_len_N};/64_cv                                                                             0.89 %          0.89 %             4
+std::string copy{str_with_len_N};/128_mean                                                                          59.7 ns         59.7 ns            4
+std::string copy{str_with_len_N};/128_median                                                                        56.7 ns         56.7 ns            4
+std::string copy{str_with_len_N};/128_stddev                                                                        6.91 ns         6.91 ns            4
+std::string copy{str_with_len_N};/128_cv                                                                           11.58 %         11.58 %             4
+std::string copy{str_with_len_N};/256_mean                                                                          73.8 ns         73.8 ns            4
+std::string copy{str_with_len_N};/256_median                                                                        74.3 ns         74.3 ns            4
+std::string copy{str_with_len_N};/256_stddev                                                                        8.94 ns         8.94 ns            4
+std::string copy{str_with_len_N};/256_cv                                                                           12.12 %         12.12 %             4
+std::string copy{str_with_len_N};/512_mean                                                                          81.2 ns         81.2 ns            4
+std::string copy{str_with_len_N};/512_median                                                                        82.6 ns         82.6 ns            4
+std::string copy{str_with_len_N};/512_stddev                                                                        9.69 ns         9.69 ns            4
+std::string copy{str_with_len_N};/512_cv                                                                           11.94 %         11.94 %             4
+std::string copy{str_with_len_N};/1024_mean                                                                         93.3 ns         93.3 ns            4
+std::string copy{str_with_len_N};/1024_median                                                                       93.4 ns         93.4 ns            4
+std::string copy{str_with_len_N};/1024_stddev                                                                       1.97 ns         1.97 ns            4
+std::string copy{str_with_len_N};/1024_cv                                                                           2.11 %          2.11 %             4
+std::string copy{str_with_len_N};/2048_mean                                                                          109 ns          109 ns            4
+std::string copy{str_with_len_N};/2048_median                                                                        110 ns          110 ns            4
+std::string copy{str_with_len_N};/2048_stddev                                                                       2.09 ns         2.09 ns            4
+std::string copy{str_with_len_N};/2048_cv                                                                           1.92 %          1.92 %             4
+std::string copy{str_with_len_N};/4096_mean                                                                          165 ns          165 ns            4
+std::string copy{str_with_len_N};/4096_median                                                                        165 ns          165 ns            4
+std::string copy{str_with_len_N};/4096_stddev                                                                       2.73 ns         2.73 ns            4
+std::string copy{str_with_len_N};/4096_cv                                                                           1.65 %          1.65 %             4
+stringa copy{str_with_len_N};/15_mean                                                                               2.46 ns         2.46 ns            4
+stringa copy{str_with_len_N};/15_median                                                                             2.45 ns         2.45 ns            4
+stringa copy{str_with_len_N};/15_stddev                                                                            0.085 ns        0.085 ns            4
+stringa copy{str_with_len_N};/15_cv                                                                                 3.46 %          3.46 %             4
+stringa copy{str_with_len_N};/16_mean                                                                               4.57 ns         4.57 ns            4
+stringa copy{str_with_len_N};/16_median                                                                             4.57 ns         4.57 ns            4
+stringa copy{str_with_len_N};/16_stddev                                                                            0.050 ns        0.050 ns            4
+stringa copy{str_with_len_N};/16_cv                                                                                 1.09 %          1.09 %             4
+stringa copy{str_with_len_N};/23_mean                                                                               4.54 ns         4.54 ns            4
+stringa copy{str_with_len_N};/23_median                                                                             4.55 ns         4.55 ns            4
+stringa copy{str_with_len_N};/23_stddev                                                                            0.024 ns        0.024 ns            4
+stringa copy{str_with_len_N};/23_cv                                                                                 0.54 %          0.54 %             4
+stringa copy{str_with_len_N};/24_mean                                                                               4.55 ns         4.55 ns            4
+stringa copy{str_with_len_N};/24_median                                                                             4.55 ns         4.55 ns            4
+stringa copy{str_with_len_N};/24_stddev                                                                            0.034 ns        0.034 ns            4
+stringa copy{str_with_len_N};/24_cv                                                                                 0.75 %          0.75 %             4
+stringa copy{str_with_len_N};/32_mean                                                                               4.57 ns         4.57 ns            4
+stringa copy{str_with_len_N};/32_median                                                                             4.57 ns         4.57 ns            4
+stringa copy{str_with_len_N};/32_stddev                                                                            0.064 ns        0.064 ns            4
+stringa copy{str_with_len_N};/32_cv                                                                                 1.41 %          1.41 %             4
+stringa copy{str_with_len_N};/64_mean                                                                               4.56 ns         4.56 ns            4
+stringa copy{str_with_len_N};/64_median                                                                             4.55 ns         4.55 ns            4
+stringa copy{str_with_len_N};/64_stddev                                                                            0.059 ns        0.059 ns            4
+stringa copy{str_with_len_N};/64_cv                                                                                 1.29 %          1.29 %             4
+stringa copy{str_with_len_N};/128_mean                                                                              4.55 ns         4.55 ns            4
+stringa copy{str_with_len_N};/128_median                                                                            4.55 ns         4.55 ns            4
+stringa copy{str_with_len_N};/128_stddev                                                                           0.060 ns        0.060 ns            4
+stringa copy{str_with_len_N};/128_cv                                                                                1.32 %          1.32 %             4
+stringa copy{str_with_len_N};/256_mean                                                                              4.57 ns         4.57 ns            4
+stringa copy{str_with_len_N};/256_median                                                                            4.56 ns         4.56 ns            4
+stringa copy{str_with_len_N};/256_stddev                                                                           0.043 ns        0.043 ns            4
+stringa copy{str_with_len_N};/256_cv                                                                                0.95 %          0.95 %             4
+stringa copy{str_with_len_N};/512_mean                                                                              4.60 ns         4.60 ns            4
+stringa copy{str_with_len_N};/512_median                                                                            4.58 ns         4.58 ns            4
+stringa copy{str_with_len_N};/512_stddev                                                                           0.051 ns        0.051 ns            4
+stringa copy{str_with_len_N};/512_cv                                                                                1.10 %          1.10 %             4
+stringa copy{str_with_len_N};/1024_mean                                                                             4.57 ns         4.57 ns            4
+stringa copy{str_with_len_N};/1024_median                                                                           4.56 ns         4.56 ns            4
+stringa copy{str_with_len_N};/1024_stddev                                                                          0.052 ns        0.052 ns            4
+stringa copy{str_with_len_N};/1024_cv                                                                               1.14 %          1.14 %             4
+stringa copy{str_with_len_N};/2048_mean                                                                             4.56 ns         4.56 ns            4
+stringa copy{str_with_len_N};/2048_median                                                                           4.57 ns         4.57 ns            4
+stringa copy{str_with_len_N};/2048_stddev                                                                          0.045 ns        0.045 ns            4
+stringa copy{str_with_len_N};/2048_cv                                                                               0.98 %          0.98 %             4
+stringa copy{str_with_len_N};/4096_mean                                                                             4.57 ns         4.57 ns            4
+stringa copy{str_with_len_N};/4096_median                                                                           4.59 ns         4.59 ns            4
+stringa copy{str_with_len_N};/4096_stddev                                                                          0.055 ns        0.055 ns            4
+stringa copy{str_with_len_N};/4096_cv                                                                               1.20 %          1.20 %             4
+lstringa<16> copy{str_with_len_N};/15_mean                                                                          4.14 ns         4.14 ns            4
+lstringa<16> copy{str_with_len_N};/15_median                                                                        4.12 ns         4.12 ns            4
+lstringa<16> copy{str_with_len_N};/15_stddev                                                                       0.074 ns        0.074 ns            4
+lstringa<16> copy{str_with_len_N};/15_cv                                                                            1.78 %          1.78 %             4
+lstringa<16> copy{str_with_len_N};/16_mean                                                                          16.9 ns         16.9 ns            4
+lstringa<16> copy{str_with_len_N};/16_median                                                                        16.5 ns         16.5 ns            4
+lstringa<16> copy{str_with_len_N};/16_stddev                                                                       0.839 ns        0.839 ns            4
+lstringa<16> copy{str_with_len_N};/16_cv                                                                            4.97 %          4.97 %             4
+lstringa<16> copy{str_with_len_N};/23_mean                                                                          36.0 ns         36.0 ns            4
+lstringa<16> copy{str_with_len_N};/23_median                                                                        36.0 ns         36.0 ns            4
+lstringa<16> copy{str_with_len_N};/23_stddev                                                                       0.556 ns        0.556 ns            4
+lstringa<16> copy{str_with_len_N};/23_cv                                                                            1.55 %          1.55 %             4
+lstringa<16> copy{str_with_len_N};/24_mean                                                                          37.0 ns         37.0 ns            4
+lstringa<16> copy{str_with_len_N};/24_median                                                                        37.0 ns         37.0 ns            4
+lstringa<16> copy{str_with_len_N};/24_stddev                                                                       0.240 ns        0.240 ns            4
+lstringa<16> copy{str_with_len_N};/24_cv                                                                            0.65 %          0.65 %             4
+lstringa<16> copy{str_with_len_N};/32_mean                                                                          38.0 ns         38.0 ns            4
+lstringa<16> copy{str_with_len_N};/32_median                                                                        37.8 ns         37.8 ns            4
+lstringa<16> copy{str_with_len_N};/32_stddev                                                                       0.985 ns        0.985 ns            4
+lstringa<16> copy{str_with_len_N};/32_cv                                                                            2.60 %          2.60 %             4
+lstringa<16> copy{str_with_len_N};/64_mean                                                                          38.3 ns         38.3 ns            4
+lstringa<16> copy{str_with_len_N};/64_median                                                                        38.3 ns         38.3 ns            4
+lstringa<16> copy{str_with_len_N};/64_stddev                                                                       0.332 ns        0.332 ns            4
+lstringa<16> copy{str_with_len_N};/64_cv                                                                            0.87 %          0.87 %             4
+lstringa<16> copy{str_with_len_N};/128_mean                                                                         38.8 ns         38.8 ns            4
+lstringa<16> copy{str_with_len_N};/128_median                                                                       38.4 ns         38.4 ns            4
+lstringa<16> copy{str_with_len_N};/128_stddev                                                                      0.889 ns        0.889 ns            4
+lstringa<16> copy{str_with_len_N};/128_cv                                                                           2.29 %          2.29 %             4
+lstringa<16> copy{str_with_len_N};/256_mean                                                                         62.4 ns         62.4 ns            4
+lstringa<16> copy{str_with_len_N};/256_median                                                                       66.7 ns         66.7 ns            4
+lstringa<16> copy{str_with_len_N};/256_stddev                                                                       10.1 ns         10.1 ns            4
+lstringa<16> copy{str_with_len_N};/256_cv                                                                          16.21 %         16.21 %             4
+lstringa<16> copy{str_with_len_N};/512_mean                                                                         66.7 ns         66.7 ns            4
+lstringa<16> copy{str_with_len_N};/512_median                                                                       69.9 ns         69.9 ns            4
+lstringa<16> copy{str_with_len_N};/512_stddev                                                                       11.9 ns         11.9 ns            4
+lstringa<16> copy{str_with_len_N};/512_cv                                                                          17.82 %         17.82 %             4
+lstringa<16> copy{str_with_len_N};/1024_mean                                                                        78.8 ns         78.8 ns            4
+lstringa<16> copy{str_with_len_N};/1024_median                                                                      78.5 ns         78.5 ns            4
+lstringa<16> copy{str_with_len_N};/1024_stddev                                                                      3.36 ns         3.36 ns            4
+lstringa<16> copy{str_with_len_N};/1024_cv                                                                          4.27 %          4.27 %             4
+lstringa<16> copy{str_with_len_N};/2048_mean                                                                        94.8 ns         94.8 ns            4
+lstringa<16> copy{str_with_len_N};/2048_median                                                                      94.8 ns         94.8 ns            4
+lstringa<16> copy{str_with_len_N};/2048_stddev                                                                     0.570 ns        0.570 ns            4
+lstringa<16> copy{str_with_len_N};/2048_cv                                                                          0.60 %          0.60 %             4
+lstringa<16> copy{str_with_len_N};/4096_mean                                                                         146 ns          146 ns            4
+lstringa<16> copy{str_with_len_N};/4096_median                                                                       146 ns          146 ns            4
+lstringa<16> copy{str_with_len_N};/4096_stddev                                                                      2.30 ns         2.30 ns            4
+lstringa<16> copy{str_with_len_N};/4096_cv                                                                          1.57 %          1.57 %             4
+lstringa<512> copy{str_with_len_N};/15_mean                                                                         4.06 ns         4.06 ns            4
+lstringa<512> copy{str_with_len_N};/15_median                                                                       4.06 ns         4.06 ns            4
+lstringa<512> copy{str_with_len_N};/15_stddev                                                                      0.038 ns        0.038 ns            4
+lstringa<512> copy{str_with_len_N};/15_cv                                                                           0.94 %          0.94 %             4
+lstringa<512> copy{str_with_len_N};/16_mean                                                                         15.1 ns         15.1 ns            4
+lstringa<512> copy{str_with_len_N};/16_median                                                                       15.1 ns         15.1 ns            4
+lstringa<512> copy{str_with_len_N};/16_stddev                                                                      0.210 ns        0.210 ns            4
+lstringa<512> copy{str_with_len_N};/16_cv                                                                           1.40 %          1.40 %             4
+lstringa<512> copy{str_with_len_N};/23_mean                                                                         15.1 ns         15.1 ns            4
+lstringa<512> copy{str_with_len_N};/23_median                                                                       15.2 ns         15.2 ns            4
+lstringa<512> copy{str_with_len_N};/23_stddev                                                                      0.322 ns        0.322 ns            4
+lstringa<512> copy{str_with_len_N};/23_cv                                                                           2.13 %          2.13 %             4
+lstringa<512> copy{str_with_len_N};/24_mean                                                                         15.2 ns         15.2 ns            4
+lstringa<512> copy{str_with_len_N};/24_median                                                                       15.2 ns         15.2 ns            4
+lstringa<512> copy{str_with_len_N};/24_stddev                                                                      0.357 ns        0.357 ns            4
+lstringa<512> copy{str_with_len_N};/24_cv                                                                           2.34 %          2.34 %             4
+lstringa<512> copy{str_with_len_N};/32_mean                                                                         16.9 ns         16.9 ns            4
+lstringa<512> copy{str_with_len_N};/32_median                                                                       17.0 ns         17.0 ns            4
+lstringa<512> copy{str_with_len_N};/32_stddev                                                                      0.320 ns        0.320 ns            4
+lstringa<512> copy{str_with_len_N};/32_cv                                                                           1.90 %          1.90 %             4
+lstringa<512> copy{str_with_len_N};/64_mean                                                                         17.9 ns         17.9 ns            4
+lstringa<512> copy{str_with_len_N};/64_median                                                                       18.1 ns         18.1 ns            4
+lstringa<512> copy{str_with_len_N};/64_stddev                                                                      0.618 ns        0.618 ns            4
+lstringa<512> copy{str_with_len_N};/64_cv                                                                           3.46 %          3.46 %             4
+lstringa<512> copy{str_with_len_N};/128_mean                                                                        18.2 ns         18.2 ns            4
+lstringa<512> copy{str_with_len_N};/128_median                                                                      18.2 ns         18.2 ns            4
+lstringa<512> copy{str_with_len_N};/128_stddev                                                                     0.466 ns        0.466 ns            4
+lstringa<512> copy{str_with_len_N};/128_cv                                                                          2.56 %          2.56 %             4
+lstringa<512> copy{str_with_len_N};/256_mean                                                                        20.8 ns         20.8 ns            4
+lstringa<512> copy{str_with_len_N};/256_median                                                                      21.0 ns         21.0 ns            4
+lstringa<512> copy{str_with_len_N};/256_stddev                                                                     0.540 ns        0.540 ns            4
+lstringa<512> copy{str_with_len_N};/256_cv                                                                          2.59 %          2.59 %             4
+lstringa<512> copy{str_with_len_N};/512_mean                                                                        24.0 ns         24.0 ns            4
+lstringa<512> copy{str_with_len_N};/512_median                                                                      24.0 ns         24.0 ns            4
+lstringa<512> copy{str_with_len_N};/512_stddev                                                                     0.374 ns        0.374 ns            4
+lstringa<512> copy{str_with_len_N};/512_cv                                                                          1.56 %          1.56 %             4
+lstringa<512> copy{str_with_len_N};/1024_mean                                                                       78.6 ns         78.6 ns            4
+lstringa<512> copy{str_with_len_N};/1024_median                                                                     77.5 ns         77.5 ns            4
+lstringa<512> copy{str_with_len_N};/1024_stddev                                                                     2.75 ns         2.75 ns            4
+lstringa<512> copy{str_with_len_N};/1024_cv                                                                         3.49 %          3.49 %             4
+lstringa<512> copy{str_with_len_N};/2048_mean                                                                       95.8 ns         95.8 ns            4
+lstringa<512> copy{str_with_len_N};/2048_median                                                                     95.7 ns         95.7 ns            4
+lstringa<512> copy{str_with_len_N};/2048_stddev                                                                     2.32 ns         2.32 ns            4
+lstringa<512> copy{str_with_len_N};/2048_cv                                                                         2.42 %          2.42 %             4
+lstringa<512> copy{str_with_len_N};/4096_mean                                                                        146 ns          146 ns            4
+lstringa<512> copy{str_with_len_N};/4096_median                                                                      146 ns          146 ns            4
+lstringa<512> copy{str_with_len_N};/4096_stddev                                                                     1.96 ns         1.96 ns            4
+lstringa<512> copy{str_with_len_N};/4096_cv                                                                         1.34 %          1.34 %             4
+-----  Convert to int '1234567'  ---------/repeats:1                                                               0.000 ns        0.000 ns   1000000000000
+std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_mean                                          91.7 ns         91.7 ns            4
+std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_median                                        91.5 ns         91.5 ns            4
+std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_stddev                                        1.23 ns         1.23 ns            4
+std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_cv                                            1.34 %          1.34 %             4
+std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_mean                    0.739 ns        0.739 ns            4
+std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_median                  0.740 ns        0.740 ns            4
+std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_stddev                  0.006 ns        0.006 ns            4
+std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_cv                       0.86 %          0.86 %             4
+stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                              20.4 ns         20.4 ns            4
+stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                            20.4 ns         20.4 ns            4
+stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                           0.133 ns        0.133 ns            4
+stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                                0.65 %          0.65 %             4
+ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                                  16.2 ns         16.2 ns            4
+ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                                16.2 ns         16.2 ns            4
+ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                               0.183 ns        0.183 ns            4
+ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                                    1.13 %          1.13 %             4
+lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                         16.1 ns         16.1 ns            4
+lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                       16.1 ns         16.1 ns            4
+lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                      0.297 ns        0.297 ns            4
+lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                           1.84 %          1.84 %             4
+-----  Convert to unsigned 'abcDef'  ---------/repeats:1                                                           0.000 ns        0.000 ns   1000000000000
+std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_mean                                             67.2 ns         67.2 ns            4
+std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_median                                           67.2 ns         67.2 ns            4
+std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_stddev                                          0.233 ns        0.233 ns            4
+std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_cv                                               0.35 %          0.35 %             4
+std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_mean                        18.3 ns         18.3 ns            4
+std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_median                      18.3 ns         18.3 ns            4
+std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_stddev                     0.264 ns        0.263 ns            4
+std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_cv                          1.44 %          1.44 %             4
+stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                                 17.2 ns         17.2 ns            4
+stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                               17.3 ns         17.3 ns            4
+stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                              0.309 ns        0.309 ns            4
+stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                                   1.79 %          1.79 %             4
+ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                                     16.7 ns         16.7 ns            4
+ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                                   16.6 ns         16.6 ns            4
+ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                                  0.184 ns        0.184 ns            4
+ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                                       1.10 %          1.10 %             4
+lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                            16.1 ns         16.1 ns            4
+lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                          16.0 ns         16.0 ns            4
+lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                         0.330 ns        0.330 ns            4
+lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                              2.04 %          2.04 %             4
+-----  Convert to int '    1234567'  ---------/repeats:1                                                           0.000 ns        0.000 ns   1000000000000
+std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_mean                                       97.3 ns         97.3 ns            4
+std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_median                                     97.6 ns         97.6 ns            4
+std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_stddev                                     1.28 ns         1.28 ns            4
+std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_cv                                         1.32 %          1.32 %             4
+stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_mean                                        13.7 ns         13.7 ns            4
+stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_median                                      13.7 ns         13.7 ns            4
+stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_stddev                                     0.061 ns        0.061 ns            4
+stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_cv                                          0.44 %          0.44 %             4
+ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_mean                                  15.0 ns         15.0 ns            4
+ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_median                                15.0 ns         15.0 ns            4
+ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_stddev                               0.408 ns        0.407 ns            4
+ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_cv                                    2.71 %          2.71 %             4
+-----  Convert to double '1234.567e10'  ---------/repeats:1                                                        0.000 ns        0.000 ns   1000000000000
+std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_mean                                    298 ns          298 ns            4
+std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_median                                  297 ns          297 ns            4
+std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_stddev                                 4.44 ns         4.45 ns            4
+std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_cv                                     1.49 %          1.49 %             4
+std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_mean                        108 ns          108 ns            4
+std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_median                      108 ns          108 ns            4
+std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_stddev                     1.57 ns         1.57 ns            4
+std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_cv                         1.45 %          1.45 %             4
+ssa s = "1234.567e10"; double res = *s.to_double()_mean                                                             42.2 ns         42.2 ns            4
+ssa s = "1234.567e10"; double res = *s.to_double()_median                                                           42.3 ns         42.3 ns            4
+ssa s = "1234.567e10"; double res = *s.to_double()_stddev                                                          0.399 ns        0.399 ns            4
+ssa s = "1234.567e10"; double res = *s.to_double()_cv                                                               0.95 %          0.95 %             4
+-- Append const literal of 16 bytes 64 times, 1024 total length --/repeats:1                                       0.000 ns        0.000 ns   1000000000000
+std::stringstream str; ... str << "abbaabbaabbaabba";_mean                                                          6499 ns         6499 ns            4
+std::stringstream str; ... str << "abbaabbaabbaabba";_median                                                        6469 ns         6469 ns            4
+std::stringstream str; ... str << "abbaabbaabbaabba";_stddev                                                         189 ns          189 ns            4
+std::stringstream str; ... str << "abbaabbaabbaabba";_cv                                                            2.90 %          2.90 %             4
+std::string str; ... str += "abbaabbaabbaabba";_mean                                                                 815 ns          815 ns            4
+std::string str; ... str += "abbaabbaabbaabba";_median                                                               820 ns          820 ns            4
+std::string str; ... str += "abbaabbaabbaabba";_stddev                                                              20.2 ns         20.2 ns            4
+std::string str; ... str += "abbaabbaabbaabba";_cv                                                                  2.48 %          2.48 %             4
+lstringa<8> str; ... str += "abbaabbaabbaabba";_mean                                                                 794 ns          794 ns            4
+lstringa<8> str; ... str += "abbaabbaabbaabba";_median                                                               793 ns          793 ns            4
+lstringa<8> str; ... str += "abbaabbaabbaabba";_stddev                                                              94.1 ns         94.1 ns            4
+lstringa<8> str; ... str += "abbaabbaabbaabba";_cv                                                                 11.84 %         11.84 %             4
+lstringa<128> str; ... str += "abbaabbaabbaabba";_mean                                                               620 ns          620 ns            4
+lstringa<128> str; ... str += "abbaabbaabbaabba";_median                                                             615 ns          615 ns            4
+lstringa<128> str; ... str += "abbaabbaabbaabba";_stddev                                                            22.6 ns         22.6 ns            4
+lstringa<128> str; ... str += "abbaabbaabbaabba";_cv                                                                3.65 %          3.65 %             4
+lstringa<512> str; ... str += "abbaabbaabbaabba";_mean                                                               401 ns          401 ns            4
+lstringa<512> str; ... str += "abbaabbaabbaabba";_median                                                             405 ns          405 ns            4
+lstringa<512> str; ... str += "abbaabbaabbaabba";_stddev                                                            14.1 ns         14.1 ns            4
+lstringa<512> str; ... str += "abbaabbaabbaabba";_cv                                                                3.52 %          3.52 %             4
+lstringa<1024> str; ... str += "abbaabbaabbaabba";_mean                                                              335 ns          335 ns            4
+lstringa<1024> str; ... str += "abbaabbaabbaabba";_median                                                            335 ns          335 ns            4
+lstringa<1024> str; ... str += "abbaabbaabbaabba";_stddev                                                           4.51 ns         4.52 ns            4
+lstringa<1024> str; ... str += "abbaabbaabbaabba";_cv                                                               1.35 %          1.35 %             4
+-- Append string of 16 bytes and const literal of 16 bytes 32 times, 1024 total length --/repeats:1                0.000 ns        0.000 ns   1000000000000
+std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_mean                                               7163 ns         7163 ns            4
+std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_median                                             7211 ns         7211 ns            4
+std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_stddev                                              153 ns          153 ns            4
+std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_cv                                                 2.14 %          2.14 %             4
+std::string str; ... str += str_var + "abbaabbaabbaabba";_mean                                                      2186 ns         2186 ns            4
+std::string str; ... str += str_var + "abbaabbaabbaabba";_median                                                    2185 ns         2185 ns            4
+std::string str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                    40.6 ns         40.6 ns            4
+std::string str; ... str += str_var + "abbaabbaabbaabba";_cv                                                        1.86 %          1.86 %             4
+lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                       890 ns          890 ns            4
+lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_median                                                     892 ns          892 ns            4
+lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                    31.5 ns         31.5 ns            4
+lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                        3.54 %          3.54 %             4
+lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                     864 ns          864 ns            4
+lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_median                                                   843 ns          843 ns            4
+lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                  72.7 ns         72.7 ns            4
+lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                      8.42 %          8.42 %             4
+lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                     722 ns          722 ns            4
+lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_median                                                   723 ns          723 ns            4
+lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                  6.78 ns         6.79 ns            4
+lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                      0.94 %          0.94 %             4
+lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                    639 ns          639 ns            4
+lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_median                                                  637 ns          637 ns            4
+lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                 18.2 ns         18.3 ns            4
+lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                     2.85 %          2.86 %             4
+-- Append string of 16 bytes and const literal of 16 bytes 2048 times, 65536 total length --/repeats:1             0.000 ns        0.000 ns   1000000000000
+std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_mean                                  348509 ns       348511 ns            4
+std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_median                                346178 ns       346180 ns            4
+std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_stddev                                  6563 ns         6565 ns            4
+std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_cv                                      1.88 %          1.88 %             4
+std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                         120123 ns       120124 ns            4
+std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                       119443 ns       119443 ns            4
+std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                         2307 ns         2307 ns            4
+std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                             1.92 %          1.92 %             4
+lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                          44146 ns        44146 ns            4
+lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                        44022 ns        44023 ns            4
+lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                          746 ns          746 ns            4
+lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                             1.69 %          1.69 %             4
+lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                        44572 ns        44572 ns            4
+lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                      44629 ns        44629 ns            4
+lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                        793 ns          793 ns            4
+lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                           1.78 %          1.78 %             4
+lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                        44298 ns        44298 ns            4
+lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                      44441 ns        44441 ns            4
+lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                        777 ns          777 ns            4
+lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                           1.75 %          1.75 %             4
+lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                       44327 ns        44327 ns            4
+lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                     44235 ns        44235 ns            4
+lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                       660 ns          660 ns            4
+lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                          1.49 %          1.49 %             4
+-- Append 2 string of 16 bytes 32 times, 1024 total length --/repeats:1                                            0.000 ns        0.000 ns   1000000000000
+std::stringstream str; ... str << str_var1 << str_var2;_mean                                                        7317 ns         7317 ns            4
+std::stringstream str; ... str << str_var1 << str_var2;_median                                                      7276 ns         7276 ns            4
+std::stringstream str; ... str << str_var1 << str_var2;_stddev                                                       187 ns          187 ns            4
+std::stringstream str; ... str << str_var1 << str_var2;_cv                                                          2.55 %          2.55 %             4
+std::string str; ... str += str_var1 + str_var2;_mean                                                               2607 ns         2607 ns            4
+std::string str; ... str += str_var1 + str_var2;_median                                                             2588 ns         2588 ns            4
+std::string str; ... str += str_var1 + str_var2;_stddev                                                             76.9 ns         77.0 ns            4
+std::string str; ... str += str_var1 + str_var2;_cv                                                                 2.95 %          2.95 %             4
+lstringa<16> str; ... str += str_var1 + str_var2;_mean                                                              1132 ns         1132 ns            4
+lstringa<16> str; ... str += str_var1 + str_var2;_median                                                            1125 ns         1125 ns            4
+lstringa<16> str; ... str += str_var1 + str_var2;_stddev                                                            24.3 ns         24.3 ns            4
+lstringa<16> str; ... str += str_var1 + str_var2;_cv                                                                2.15 %          2.15 %             4
+lstringa<128> str; ... str += str_var1 + str_var2;_mean                                                             1062 ns         1062 ns            4
+lstringa<128> str; ... str += str_var1 + str_var2;_median                                                           1062 ns         1062 ns            4
+lstringa<128> str; ... str += str_var1 + str_var2;_stddev                                                           10.9 ns         10.9 ns            4
+lstringa<128> str; ... str += str_var1 + str_var2;_cv                                                               1.03 %          1.03 %             4
+lstringa<512> str; ... str += str_var1 + str_var2;_mean                                                              914 ns          914 ns            4
+lstringa<512> str; ... str += str_var1 + str_var2;_median                                                            917 ns          917 ns            4
+lstringa<512> str; ... str += str_var1 + str_var2;_stddev                                                           16.5 ns         16.5 ns            4
+lstringa<512> str; ... str += str_var1 + str_var2;_cv                                                               1.81 %          1.81 %             4
+lstringa<1024> str; ... str += str_var1 + str_var2;_mean                                                             829 ns          829 ns            4
+lstringa<1024> str; ... str += str_var1 + str_var2;_median                                                           829 ns          829 ns            4
+lstringa<1024> str; ... str += str_var1 + str_var2;_stddev                                                          14.6 ns         14.6 ns            4
+lstringa<1024> str; ... str += str_var1 + str_var2;_cv                                                              1.76 %          1.76 %             4
+-- Append text, number, text --/repeats:1                                                                          0.000 ns        0.000 ns   1000000000000
+std::stringstream str; str << "test = " << k << " times";_mean                                                     11412 ns        11412 ns            4
+std::stringstream str; str << "test = " << k << " times";_median                                                   11465 ns        11465 ns            4
+std::stringstream str; str << "test = " << k << " times";_stddev                                                     153 ns          153 ns            4
+std::stringstream str; str << "test = " << k << " times";_cv                                                        1.34 %          1.34 %             4
+std::string str = "test = " + std::to_string(k) + " times";_mean                                                    1772 ns         1772 ns            4
+std::string str = "test = " + std::to_string(k) + " times";_median                                                  1755 ns         1755 ns            4
+std::string str = "test = " + std::to_string(k) + " times";_stddev                                                  99.1 ns         99.1 ns            4
+std::string str = "test = " + std::to_string(k) + " times";_cv                                                      5.59 %          5.59 %             4
+char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_mean                                      5285 ns         5285 ns            4
+char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_median                                    5294 ns         5294 ns            4
+char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_stddev                                    36.6 ns         36.6 ns            4
+char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_cv                                        0.69 %          0.69 %             4
+std::string str = std::format("test = {} times", k);_mean                                                           2834 ns         2834 ns            4
+std::string str = std::format("test = {} times", k);_median                                                         2832 ns         2832 ns            4
+std::string str = std::format("test = {} times", k);_stddev                                                         37.0 ns         37.0 ns            4
+std::string str = std::format("test = {} times", k);_cv                                                             1.30 %          1.30 %             4
+lstringa<8> str; str.format("test = {} times", k);_mean                                                             4681 ns         4681 ns            4
+lstringa<8> str; str.format("test = {} times", k);_median                                                           4678 ns         4678 ns            4
+lstringa<8> str; str.format("test = {} times", k);_stddev                                                           65.6 ns         65.6 ns            4
+lstringa<8> str; str.format("test = {} times", k);_cv                                                               1.40 %          1.40 %             4
+lstringa<32> str; str.format("test = {} times", k);_mean                                                            4054 ns         4054 ns            4
+lstringa<32> str; str.format("test = {} times", k);_median                                                          4047 ns         4047 ns            4
+lstringa<32> str; str.format("test = {} times", k);_stddev                                                           105 ns          105 ns            4
+lstringa<32> str; str.format("test = {} times", k);_cv                                                              2.59 %          2.59 %             4
+lstringa<8> str = "test = " + k + " times";_mean                                                                     555 ns          555 ns            4
+lstringa<8> str = "test = " + k + " times";_median                                                                   546 ns          546 ns            4
+lstringa<8> str = "test = " + k + " times";_stddev                                                                  29.0 ns         29.0 ns            4
+lstringa<8> str = "test = " + k + " times";_cv                                                                      5.22 %          5.22 %             4
+lstringa<32> str = "test = " + k + " times";_mean                                                                    339 ns          339 ns            4
+lstringa<32> str = "test = " + k + " times";_median                                                                  341 ns          341 ns            4
+lstringa<32> str = "test = " + k + " times";_stddev                                                                 10.3 ns         10.3 ns            4
+lstringa<32> str = "test = " + k + " times";_cv                                                                     3.03 %          3.03 %             4
+stringa str = "test = " + k + " times";_mean                                                                         511 ns          511 ns            4
+stringa str = "test = " + k + " times";_median                                                                       512 ns          512 ns            4
+stringa str = "test = " + k + " times";_stddev                                                                      30.8 ns         30.8 ns            4
+stringa str = "test = " + k + " times";_cv                                                                          6.01 %          6.01 %             4
+-- Split text and convert to int --/repeats:1                                                                      0.000 ns        0.000 ns   1000000000000
+std::string::find + substr + std::strtol_mean                                                                        660 ns          660 ns            4
+std::string::find + substr + std::strtol_median                                                                      660 ns          660 ns            4
+std::string::find + substr + std::strtol_stddev                                                                     10.3 ns         10.3 ns            4
+std::string::find + substr + std::strtol_cv                                                                         1.56 %          1.56 %             4
+ssa::splitter + ssa::as_int_mean                                                                                     245 ns          245 ns            4
+ssa::splitter + ssa::as_int_median                                                                                   244 ns          244 ns            4
+ssa::splitter + ssa::as_int_stddev                                                                                  3.30 ns         3.30 ns            4
+ssa::splitter + ssa::as_int_cv                                                                                      1.35 %          1.35 %             4
+ssa::splitf + functor_mean                                                                                           271 ns          271 ns            4
+ssa::splitf + functor_median                                                                                         268 ns          268 ns            4
+ssa::splitf + functor_stddev                                                                                        7.54 ns         7.54 ns            4
+ssa::splitf + functor_cv                                                                                            2.78 %          2.78 %             4
+-- Replace symbols in text ~400 symbols --/repeats:1                                                               0.000 ns        0.000 ns   1000000000000
+Naive (and wrong) replace symbols with std::string find + replace_mean                                              2872 ns         2872 ns            4
+Naive (and wrong) replace symbols with std::string find + replace_median                                            2855 ns         2855 ns            4
+Naive (and wrong) replace symbols with std::string find + replace_stddev                                            93.5 ns         93.5 ns            4
+Naive (and wrong) replace symbols with std::string find + replace_cv                                                3.25 %          3.26 %             4
+replace symbols with std::string find_first_of + replace_mean                                                       5223 ns         5223 ns            4
+replace symbols with std::string find_first_of + replace_median                                                     5241 ns         5241 ns            4
+replace symbols with std::string find_first_of + replace_stddev                                                      157 ns          157 ns            4
+replace symbols with std::string find_first_of + replace_cv                                                         3.01 %          3.01 %             4
+replace symbols with std::string_view find_first_of + copy_mean                                                     2704 ns         2704 ns            4
+replace symbols with std::string_view find_first_of + copy_median                                                   2721 ns         2721 ns            4
+replace symbols with std::string_view find_first_of + copy_stddev                                                   96.7 ns         96.7 ns            4
+replace symbols with std::string_view find_first_of + copy_cv                                                       3.58 %          3.57 %             4
+replace runtime symbols with string expressions and without remembering all search results_mean                     2675 ns         2675 ns            4
+replace runtime symbols with string expressions and without remembering all search results_median                   2681 ns         2681 ns            4
+replace runtime symbols with string expressions and without remembering all search results_stddev                   59.7 ns         59.7 ns            4
+replace runtime symbols with string expressions and without remembering all search results_cv                       2.23 %          2.23 %             4
+replace runtime symbols with simstr and memorization of all search results_mean                                     2107 ns         2107 ns            4
+replace runtime symbols with simstr and memorization of all search results_median                                   2118 ns         2118 ns            4
+replace runtime symbols with simstr and memorization of all search results_stddev                                   57.8 ns         57.8 ns            4
+replace runtime symbols with simstr and memorization of all search results_cv                                       2.74 %          2.74 %             4
+replace const symbols with string expressions and without remembering all search results_mean                       2227 ns         2227 ns            4
+replace const symbols with string expressions and without remembering all search results_median                     2210 ns         2210 ns            4
+replace const symbols with string expressions and without remembering all search results_stddev                     56.1 ns         56.1 ns            4
+replace const symbols with string expressions and without remembering all search results_cv                         2.52 %          2.52 %             4
+replace const symbols with string expressions and memorization of all search results_mean                           1872 ns         1872 ns            4
+replace const symbols with string expressions and memorization of all search results_median                         1874 ns         1874 ns            4
+replace const symbols with string expressions and memorization of all search results_stddev                         23.9 ns         23.9 ns            4
+replace const symbols with string expressions and memorization of all search results_cv                             1.27 %          1.27 %             4
+-- Replace symbols in text ~40 symbols --/repeats:1                                                                0.000 ns        0.000 ns   1000000000000
+Short Naive (and wrong) replace symbols with std::string find + replace_mean                                         472 ns          472 ns            4
+Short Naive (and wrong) replace symbols with std::string find + replace_median                                       472 ns          472 ns            4
+Short Naive (and wrong) replace symbols with std::string find + replace_stddev                                      8.01 ns         8.00 ns            4
+Short Naive (and wrong) replace symbols with std::string find + replace_cv                                          1.70 %          1.70 %             4
+Short replace symbols with std::string find_first_of + replace_mean                                                  718 ns          718 ns            4
+Short replace symbols with std::string find_first_of + replace_median                                                717 ns          717 ns            4
+Short replace symbols with std::string find_first_of + replace_stddev                                               18.4 ns         18.4 ns            4
+Short replace symbols with std::string find_first_of + replace_cv                                                   2.57 %          2.57 %             4
+Short replace symbols with std::string_view find_first_of + copy_mean                                                433 ns          433 ns            4
+Short replace symbols with std::string_view find_first_of + copy_median                                              438 ns          438 ns            4
+Short replace symbols with std::string_view find_first_of + copy_stddev                                             15.1 ns         15.1 ns            4
+Short replace symbols with std::string_view find_first_of + copy_cv                                                 3.49 %          3.49 %             4
+Short replace runtime symbols with string expressions and without remembering all search results_mean                378 ns          378 ns            4
+Short replace runtime symbols with string expressions and without remembering all search results_median              374 ns          374 ns            4
+Short replace runtime symbols with string expressions and without remembering all search results_stddev             11.6 ns         11.6 ns            4
+Short replace runtime symbols with string expressions and without remembering all search results_cv                 3.07 %          3.07 %             4
+Short replace runtime symbols with simstr and memorization of all search results_mean                                391 ns          391 ns            4
+Short replace runtime symbols with simstr and memorization of all search results_median                              389 ns          389 ns            4
+Short replace runtime symbols with simstr and memorization of all search results_stddev                             8.66 ns         8.66 ns            4
+Short replace runtime symbols with simstr and memorization of all search results_cv                                 2.22 %          2.22 %             4
+Short replace const symbols with string expressions and without remembering all search results_mean                  271 ns          271 ns            4
+Short replace const symbols with string expressions and without remembering all search results_median                274 ns          274 ns            4
+Short replace const symbols with string expressions and without remembering all search results_stddev               10.6 ns         10.6 ns            4
+Short replace const symbols with string expressions and without remembering all search results_cv                   3.91 %          3.91 %             4
+Short replace const symbols with string expressions and memorization of all search results_mean                      294 ns          294 ns            4
+Short replace const symbols with string expressions and memorization of all search results_median                    296 ns          296 ns            4
+Short replace const symbols with string expressions and memorization of all search results_stddev                   6.16 ns         6.16 ns            4
+Short replace const symbols with string expressions and memorization of all search results_cv                       2.09 %          2.09 %             4
+-----  Replace All Str To Longer Size ---------/repeats:1                                                          0.000 ns        0.000 ns   1000000000000
+replace bb to ---- in std::string|64_mean                                                                            363 ns          363 ns            4
+replace bb to ---- in std::string|64_median                                                                          363 ns          363 ns            4
+replace bb to ---- in std::string|64_stddev                                                                         17.7 ns         17.7 ns            4
+replace bb to ---- in std::string|64_cv                                                                             4.89 %          4.89 %             4
+replace bb to ---- in std::string|256_mean                                                                          1189 ns         1189 ns            4
+replace bb to ---- in std::string|256_median                                                                        1176 ns         1176 ns            4
+replace bb to ---- in std::string|256_stddev                                                                        42.3 ns         42.3 ns            4
+replace bb to ---- in std::string|256_cv                                                                            3.56 %          3.56 %             4
+replace bb to ---- in std::string|512_mean                                                                          2210 ns         2210 ns            4
+replace bb to ---- in std::string|512_median                                                                        2215 ns         2215 ns            4
+replace bb to ---- in std::string|512_stddev                                                                        90.9 ns         90.9 ns            4
+replace bb to ---- in std::string|512_cv                                                                            4.12 %          4.12 %             4
+replace bb to ---- in std::string|1024_mean                                                                         4756 ns         4756 ns            4
+replace bb to ---- in std::string|1024_median                                                                       4774 ns         4774 ns            4
+replace bb to ---- in std::string|1024_stddev                                                                        235 ns          235 ns            4
+replace bb to ---- in std::string|1024_cv                                                                           4.94 %          4.94 %             4
+replace bb to ---- in std::string|2048_mean                                                                        11109 ns        11109 ns            4
+replace bb to ---- in std::string|2048_median                                                                      11132 ns        11132 ns            4
+replace bb to ---- in std::string|2048_stddev                                                                        260 ns          260 ns            4
+replace bb to ---- in std::string|2048_cv                                                                           2.34 %          2.34 %             4
+replace bb to ---- in lstringa<8>|64_mean                                                                            292 ns          292 ns            4
+replace bb to ---- in lstringa<8>|64_median                                                                          292 ns          292 ns            4
+replace bb to ---- in lstringa<8>|64_stddev                                                                         13.1 ns         13.1 ns            4
+replace bb to ---- in lstringa<8>|64_cv                                                                             4.49 %          4.49 %             4
+replace bb to ---- in lstringa<8>|256_mean                                                                           913 ns          913 ns            4
+replace bb to ---- in lstringa<8>|256_median                                                                         918 ns          918 ns            4
+replace bb to ---- in lstringa<8>|256_stddev                                                                        27.9 ns         27.9 ns            4
+replace bb to ---- in lstringa<8>|256_cv                                                                            3.06 %          3.06 %             4
+replace bb to ---- in lstringa<8>|512_mean                                                                          1685 ns         1685 ns            4
+replace bb to ---- in lstringa<8>|512_median                                                                        1682 ns         1682 ns            4
+replace bb to ---- in lstringa<8>|512_stddev                                                                        31.6 ns         31.6 ns            4
+replace bb to ---- in lstringa<8>|512_cv                                                                            1.88 %          1.88 %             4
+replace bb to ---- in lstringa<8>|1024_mean                                                                         3100 ns         3100 ns            4
+replace bb to ---- in lstringa<8>|1024_median                                                                       3052 ns         3052 ns            4
+replace bb to ---- in lstringa<8>|1024_stddev                                                                        117 ns          117 ns            4
+replace bb to ---- in lstringa<8>|1024_cv                                                                           3.77 %          3.77 %             4
+replace bb to ---- in lstringa<8>|2048_mean                                                                         6119 ns         6119 ns            4
+replace bb to ---- in lstringa<8>|2048_median                                                                       6220 ns         6220 ns            4
+replace bb to ---- in lstringa<8>|2048_stddev                                                                        316 ns          316 ns            4
+replace bb to ---- in lstringa<8>|2048_cv                                                                           5.16 %          5.16 %             4
+replace bb to ---- by init stringa|64_mean                                                                           187 ns          187 ns            4
+replace bb to ---- by init stringa|64_median                                                                         184 ns          184 ns            4
+replace bb to ---- by init stringa|64_stddev                                                                        13.2 ns         13.2 ns            4
+replace bb to ---- by init stringa|64_cv                                                                            7.05 %          7.05 %             4
+replace bb to ---- by init stringa|256_mean                                                                          580 ns          580 ns            4
+replace bb to ---- by init stringa|256_median                                                                        591 ns          591 ns            4
+replace bb to ---- by init stringa|256_stddev                                                                       28.6 ns         28.6 ns            4
+replace bb to ---- by init stringa|256_cv                                                                           4.94 %          4.94 %             4
+replace bb to ---- by init stringa|512_mean                                                                         1341 ns         1341 ns            4
+replace bb to ---- by init stringa|512_median                                                                       1340 ns         1340 ns            4
+replace bb to ---- by init stringa|512_stddev                                                                       12.1 ns         12.1 ns            4
+replace bb to ---- by init stringa|512_cv                                                                           0.90 %          0.90 %             4
+replace bb to ---- by init stringa|1024_mean                                                                        2813 ns         2813 ns            4
+replace bb to ---- by init stringa|1024_median                                                                      2828 ns         2828 ns            4
+replace bb to ---- by init stringa|1024_stddev                                                                      55.7 ns         55.7 ns            4
+replace bb to ---- by init stringa|1024_cv                                                                          1.98 %          1.98 %             4
+replace bb to ---- by init stringa|2048_mean                                                                        5550 ns         5550 ns            4
+replace bb to ---- by init stringa|2048_median                                                                      5503 ns         5503 ns            4
+replace bb to ---- by init stringa|2048_stddev                                                                       133 ns          133 ns            4
+replace bb to ---- by init stringa|2048_cv                                                                          2.39 %          2.39 %             4
+-----  Replace All Str To Same Size ---------/repeats:1                                                            0.000 ns        0.000 ns   1000000000000
+replace bb to -- in std::string|64_mean                                                                              243 ns          243 ns            4
+replace bb to -- in std::string|64_median                                                                            242 ns          242 ns            4
+replace bb to -- in std::string|64_stddev                                                                           4.47 ns         4.47 ns            4
+replace bb to -- in std::string|64_cv                                                                               1.84 %          1.84 %             4
+replace bb to -- in std::string|256_mean                                                                             814 ns          814 ns            4
+replace bb to -- in std::string|256_median                                                                           817 ns          817 ns            4
+replace bb to -- in std::string|256_stddev                                                                          30.9 ns         30.9 ns            4
+replace bb to -- in std::string|256_cv                                                                              3.79 %          3.79 %             4
+replace bb to -- in std::string|512_mean                                                                            1542 ns         1542 ns            4
+replace bb to -- in std::string|512_median                                                                          1548 ns         1548 ns            4
+replace bb to -- in std::string|512_stddev                                                                          58.0 ns         58.0 ns            4
+replace bb to -- in std::string|512_cv                                                                              3.76 %          3.76 %             4
+replace bb to -- in std::string|1024_mean                                                                           2825 ns         2825 ns            4
+replace bb to -- in std::string|1024_median                                                                         2823 ns         2823 ns            4
+replace bb to -- in std::string|1024_stddev                                                                         73.7 ns         73.7 ns            4
+replace bb to -- in std::string|1024_cv                                                                             2.61 %          2.61 %             4
+replace bb to -- in std::string|2048_mean                                                                           5545 ns         5545 ns            4
+replace bb to -- in std::string|2048_median                                                                         5553 ns         5553 ns            4
+replace bb to -- in std::string|2048_stddev                                                                         80.6 ns         80.6 ns            4
+replace bb to -- in std::string|2048_cv                                                                             1.45 %          1.45 %             4
+replace bb to -- in lstringa<8>|64_mean                                                                              192 ns          192 ns            4
+replace bb to -- in lstringa<8>|64_median                                                                            192 ns          192 ns            4
+replace bb to -- in lstringa<8>|64_stddev                                                                           2.88 ns         2.88 ns            4
+replace bb to -- in lstringa<8>|64_cv                                                                               1.50 %          1.50 %             4
+replace bb to -- in lstringa<8>|256_mean                                                                             636 ns          636 ns            4
+replace bb to -- in lstringa<8>|256_median                                                                           636 ns          636 ns            4
+replace bb to -- in lstringa<8>|256_stddev                                                                          5.38 ns         5.37 ns            4
+replace bb to -- in lstringa<8>|256_cv                                                                              0.85 %          0.84 %             4
+replace bb to -- in lstringa<8>|512_mean                                                                            1150 ns         1150 ns            4
+replace bb to -- in lstringa<8>|512_median                                                                          1131 ns         1131 ns            4
+replace bb to -- in lstringa<8>|512_stddev                                                                          42.8 ns         42.8 ns            4
+replace bb to -- in lstringa<8>|512_cv                                                                              3.72 %          3.72 %             4
+replace bb to -- in lstringa<8>|1024_mean                                                                           2296 ns         2296 ns            4
+replace bb to -- in lstringa<8>|1024_median                                                                         2292 ns         2292 ns            4
+replace bb to -- in lstringa<8>|1024_stddev                                                                         64.2 ns         64.2 ns            4
+replace bb to -- in lstringa<8>|1024_cv                                                                             2.80 %          2.80 %             4
+replace bb to -- in lstringa<8>|2048_mean                                                                           4237 ns         4237 ns            4
+replace bb to -- in lstringa<8>|2048_median                                                                         4236 ns         4236 ns            4
+replace bb to -- in lstringa<8>|2048_stddev                                                                         67.5 ns         67.4 ns            4
+replace bb to -- in lstringa<8>|2048_cv                                                                             1.59 %          1.59 %             4
+replace bb to -- by init stringa|64_mean                                                                             136 ns          136 ns            4
+replace bb to -- by init stringa|64_median                                                                           137 ns          137 ns            4
+replace bb to -- by init stringa|64_stddev                                                                          3.83 ns         3.84 ns            4
+replace bb to -- by init stringa|64_cv                                                                              2.81 %          2.81 %             4
+replace bb to -- by init stringa|256_mean                                                                            464 ns          464 ns            4
+replace bb to -- by init stringa|256_median                                                                          468 ns          468 ns            4
+replace bb to -- by init stringa|256_stddev                                                                         10.2 ns         10.2 ns            4
+replace bb to -- by init stringa|256_cv                                                                             2.20 %          2.20 %             4
+replace bb to -- by init stringa|512_mean                                                                            838 ns          838 ns            4
+replace bb to -- by init stringa|512_median                                                                          843 ns          843 ns            4
+replace bb to -- by init stringa|512_stddev                                                                         11.5 ns         11.5 ns            4
+replace bb to -- by init stringa|512_cv                                                                             1.37 %          1.37 %             4
+replace bb to -- by init stringa|1024_mean                                                                          1620 ns         1620 ns            4
+replace bb to -- by init stringa|1024_median                                                                        1616 ns         1616 ns            4
+replace bb to -- by init stringa|1024_stddev                                                                        45.0 ns         45.0 ns            4
+replace bb to -- by init stringa|1024_cv                                                                            2.78 %          2.78 %             4
+replace bb to -- by init stringa|2048_mean                                                                          2774 ns         2774 ns            4
+replace bb to -- by init stringa|2048_median                                                                        2790 ns         2790 ns            4
+replace bb to -- by init stringa|2048_stddev                                                                        87.5 ns         87.5 ns            4
+replace bb to -- by init stringa|2048_cv                                                                            3.16 %          3.15 %             4
+-----  Hash Map insert and find ---------/repeats:1                                                                0.000 ns        0.000 ns   1000000000000
+hashStrMapA<size_t> emplace & find stringa;_mean                                                                 3271665 ns      3271682 ns            4
+hashStrMapA<size_t> emplace & find stringa;_median                                                               3273789 ns      3273823 ns            4
+hashStrMapA<size_t> emplace & find stringa;_stddev                                                                 31230 ns        31230 ns            4
+hashStrMapA<size_t> emplace & find stringa;_cv                                                                      0.95 %          0.95 %             4
+std::unordered_map<std::string, size_t> emplace & find std::string;_mean                                         3592775 ns      3592795 ns            4
+std::unordered_map<std::string, size_t> emplace & find std::string;_median                                       3597592 ns      3597618 ns            4
+std::unordered_map<std::string, size_t> emplace & find std::string;_stddev                                         44741 ns        44725 ns            4
+std::unordered_map<std::string, size_t> emplace & find std::string;_cv                                              1.25 %          1.24 %             4
+hashStrMapA<size_t> emplace & find ssa;_mean                                                                     3244867 ns      3244884 ns            4
+hashStrMapA<size_t> emplace & find ssa;_median                                                                   3239181 ns      3239192 ns            4
+hashStrMapA<size_t> emplace & find ssa;_stddev                                                                     17436 ns        17437 ns            4
+hashStrMapA<size_t> emplace & find ssa;_cv                                                                          0.54 %          0.54 %             4
+std::unordered_map<std::string, size_t> emplace & find std::string_view;_mean                                    4041903 ns      4041917 ns            4
+std::unordered_map<std::string, size_t> emplace & find std::string_view;_median                                  4036025 ns      4036025 ns            4
+std::unordered_map<std::string, size_t> emplace & find std::string_view;_stddev                                    24855 ns        24882 ns            4
+std::unordered_map<std::string, size_t> emplace & find std::string_view;_cv                                         0.61 %          0.62 %             4
+-----  Build Full Func Name ---------/repeats:1                                                                    0.000 ns        0.000 ns   1000000000000
+Build func full name std::string;_mean                                                                              3162 ns         3162 ns            4
+Build func full name std::string;_median                                                                            3147 ns         3147 ns            4
+Build func full name std::string;_stddev                                                                            52.6 ns         52.5 ns            4
+Build func full name std::string;_cv                                                                                1.66 %          1.66 %             4
+Build func full name std::string 1;_mean                                                                            3363 ns         3363 ns            4
+Build func full name std::string 1;_median                                                                          3372 ns         3372 ns            4
+Build func full name std::string 1;_stddev                                                                          87.9 ns         87.9 ns            4
+Build func full name std::string 1;_cv                                                                              2.61 %          2.61 %             4
+Build func full name std::stream;_mean                                                                             11876 ns        11876 ns            4
+Build func full name std::stream;_median                                                                           11928 ns        11928 ns            4
+Build func full name std::stream;_stddev                                                                             311 ns          311 ns            4
+Build func full name std::stream;_cv                                                                                2.62 %          2.62 %             4
+Build func full name stringa;_mean                                                                                  1461 ns         1461 ns            4
+Build func full name stringa;_median                                                                                1472 ns         1472 ns            4
+Build func full name stringa;_stddev                                                                                42.0 ns         42.0 ns            4
+Build func full name stringa;_cv                                                                                    2.87 %          2.87 %             4
+Build func full name stringa 1;_mean                                                                                1910 ns         1910 ns            4
+Build func full name stringa 1;_median                                                                              1889 ns         1889 ns            4
+Build func full name stringa 1;_stddev                                                                              57.7 ns         57.7 ns            4
+Build func full name stringa 1;_cv                                                                                  3.02 %          3.02 %             4
+-----  Make Upper  ---------/repeats:1                                                                             0.000 ns        0.000 ns   1000000000000
+To upper case std::wstring_mean                                                                                      204 ns          204 ns            4
+To upper case std::wstring_median                                                                                    204 ns          204 ns            4
+To upper case std::wstring_stddev                                                                                   1.85 ns         1.85 ns            4
+To upper case std::wstring_cv                                                                                       0.91 %          0.91 %             4
+To upper case lstringw<15>_mean                                                                                     63.1 ns         63.1 ns            4
+To upper case lstringw<15>_median                                                                                   62.9 ns         62.9 ns            4
+To upper case lstringw<15>_stddev                                                                                  0.872 ns        0.872 ns            4
+To upper case lstringw<15>_cv                                                                                       1.38 %          1.38 %             4

docs/Doxyfile

@@ -48,7 +48,7 @@ PROJECT_NAME           = "simstr"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 1.6.6
+PROJECT_NUMBER         = 1.9.1
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewers a
@@ -2928,7 +2928,7 @@ MAX_DOT_GRAPH_DEPTH    = 0
 
 # Set the DOT_MULTI_TARGETS tag to YES to allow dot to generate multiple output
 # files in one run (i.e. multiple -o and -T options on the command line). This
-# makes dot run faster, but since only newer versions of dot (>1.8.10) support
+# makes dot run faster, but since only newer versions of dot (>1.8.20) support
 # this, this feature is disabled by default.
 # The default value is: NO.
 # This tag requires that the tag HAVE_DOT is set to YES.

docs/Doxyfile_ru

@@ -48,7 +48,7 @@ PROJECT_NAME           = "simstr"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = 1.6.6
+PROJECT_NUMBER         = 1.9.1
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewers a
@@ -2928,7 +2928,7 @@ MAX_DOT_GRAPH_DEPTH    = 0
 
 # Set the DOT_MULTI_TARGETS tag to YES to allow dot to generate multiple output
 # files in one run (i.e. multiple -o and -T options on the command line). This
-# makes dot run faster, but since only newer versions of dot (>1.8.10) support
+# makes dot run faster, but since only newer versions of dot (>1.8.20) support
 # this, this feature is disabled by default.
 # The default value is: NO.
 # This tag requires that the tag HAVE_DOT is set to YES.

include/simstr/simple_unicode.h

@@ -1,6 +1,6 @@
 /*
  * (c) Проект "SimStr", Александр Орефков orefkov@gmail.com
- * ver. 1.6.6
+ * ver. 1.9.1
  */
 
 #pragma once

readme.md

@@ -3,7 +3,7 @@
 
 [![CMake on multiple platforms](https://github.com/orefkov/simstr/actions/workflows/cmake-multi-platform.yml/badge.svg)](https://github.com/orefkov/simstr/actions/workflows/cmake-multi-platform.yml)
 
-Version 1.6.6.
+Version 1.9.1
 
 <h2>Speed up your work with strings by 2-10 times!</h2>
 
@@ -26,7 +26,7 @@ use in my work, trying to do it in the most efficient way, and I modestly hope t
 and will be useful to other people, either directly or as a source of ideas.
 
 The library contains two parts:
-- Implementation of [*"String Expressions"*](https://orefkov.github.io/simstr/docs_ru/overview.html#autotoc_md27) and algorithms for working
+- Implementation of [*"String Expressions"*](https://orefkov.github.io/simstr/articles/fast_concat.html) and algorithms for working
   with constant strings.\
   To use this part, just take the file `"include/simstr/strexpr.h"` and write in your code
   ```cpp
@@ -75,13 +75,15 @@ When using only `#include "simstr/strexpr.h"`:
     for example `str::append(text, "count = "_ss + count)`.
   - str::replace - replaces occurrences of the search substring with a replacement string or string expression.
     If the substring is not found, the string expression is not even evaluated.
-- Parsing integers with the possibility of "fine" tuning at compile time - you can set options for checking overflow,
-  skipping whitespace characters, a specific radix or auto-selection by prefixes `0x`, `0`, `0b`, `0o`,
-  the admissibility of the `+` sign. Parsing is implemented for all types of strings and characters.
-- Parsing double for `char` and `wchar_t`, as well as character types compatible with them in size.
+  - str::make_ascii_upper, str::make_ascii_lower - change the case of ASCII characters.
+- Parsing of integers from a "piece of string" (does not require null termination) with the possibility of "fine" tuning during compilation -
+  you can set options for checking for overflow, skipping whitespace characters, a specific radix, or auto-select by
+  prefixes `0x`, `0`, `0b`, `0o`, the `+` sign is allowed. Parsing is implemented for all types of strings and characters.
+- Parsing double from a "piece of string" for `char` and `char8_t`.
 
 When using the full version of the library:
 - Everything that is listed above, plus
+- Parsing double from a "piece of string" for all types of characters.
 - Additional efficient string objects - `sstring` (shared string), `lstring` (local string).
 - `lstring` - supports many mutable operations with strings - various replacements, insertions, deletions, etc.
   Allows you to set the size for the internal character buffer, which can turn *Small String Optimization* into *Big String Optimization* :).
@@ -323,8 +325,8 @@ function(add_simstr)
         simstr
         GIT_REPOSITORY https://github.com/orefkov/simstr.git
         GIT_SHALLOW TRUE
-        GIT_TAG tags/rel1.6.6 # Specify the desired release
-        FIND_PACKAGE_ARGS NAMES simstr 1.6.6
+        GIT_TAG tags/rel1.9.1# Specify the desired release
+        FIND_PACKAGE_ARGS NAMES simstr 1.9.1
     )
     FetchContent_MakeAvailable(simstr)
 endfunction()

readme_ru.md

@@ -3,7 +3,7 @@
 
 [![CMake on multiple platforms](https://github.com/orefkov/simstr/actions/workflows/cmake-multi-platform.yml/badge.svg)](https://github.com/orefkov/simstr/actions/workflows/cmake-multi-platform.yml)
 
-Версия 1.6.6.
+Версия 1.9.1
 
 <h2>Ускорь работу со строками в 2-10 раз!</h2>
 
@@ -26,7 +26,7 @@
 и пригодится другим людям, либо напрямую, либо как источник идей.
 
 Библиотека содержит две части:
-- Реализация [*"Строковых выражений"*](https://orefkov.github.io/simstr/docs_ru/overview.html#autotoc_md27) и алгоритмов работы
+- Реализация [*"Строковых выражений"*](https://orefkov.github.io/simstr/articles/fast_concat_ru.html) и алгоритмов работы
   с константными строками.\
   Для использования этой части достаточно просто взять файл `"include/simstr/strexpr.h"` и написать в своём коде
   ```cpp
@@ -70,18 +70,21 @@
   - Слияние (join) контейнеров строк в единую строку, с заданием разделителей и опций - "пропускать пустые", "разделитель после последней".
   - Разбиение (split) строк на части по заданному разделителю. Разбиение возможно сразу в контейнер со строками, либо вызовом функтора для
     каждой подстроки, либо путем итерации с помощью итератора `Splitter`.
+  - Создании копии со сменой регистра ASCII символов.
 - Функции модификации стандартных строк строковыми выражениями:
   - str::append, str::prepend, str::insert, str::change - меняют str::string строковыми выражениями,
     например `str::append(text, "count = "_ss + count)`.
   - str::replace - заменяет вхождения искомой подстроки на строку замены или строковое выражение.
     Если подстрока не найдена, строковое выражение даже не вычисляется.
-- Парсинг целых чисел с возможностью "тонкой" настройки при компиляции - можно задавать опции проверки переполнения,
-  пропуск пробельных символов, конкретное основание счисления либо автовыбор по префиксам `0x`, `0`, `0b`, `0o`,
-  допустимость знака `+`. Парсинг реализован для всех видов строк и символов.
-- Парсинг double для `char` и `wchar_t`, а также совместимых с ними по размеру типов символов.
+  - str::make_ascii_upper, str::make_ascii_lower - смена регистра ASCII символов.
+- Парсинг целых чисел из "куска строки" (не требует нуль-терминированности) с возможностью "тонкой" настройки при компиляции -
+  можно задавать опции проверки переполнения, пропуск пробельных символов, конкретное основание счисления либо автовыбор по
+  префиксам `0x`, `0`, `0b`, `0o`, допустимость знака `+`. Парсинг реализован для всех видов строк и символов.
+- Парсинг double из "куска строки" для `char` и `char8_t`.
 
 При использовании полной версии библиотеки:
 - Всё то же, что и перечислено выше, плюс
+- Парсинг double из "куска строки" для всех типов символов.
 - Дополнительные эффективные строковые объекты - `sstring` (shared string), `lstring` (local string).
 - `lstring` - поддерживает множество мутабельных операций со строками - различные замены, вставки, удаления и т.п.
   Позволяет задавать размер для внутреннего буфера символов, что может превращать *Small String Optimization* в *Big String Optimization* :).
@@ -323,8 +326,8 @@ function(add_simstr)
         simstr
         GIT_REPOSITORY https://github.com/orefkov/simstr.git
         GIT_SHALLOW TRUE
-        GIT_TAG tags/rel1.6.6 # Укажите нужный релиз
-        FIND_PACKAGE_ARGS NAMES simstr 1.6.6
+        GIT_TAG tags/rel1.9.1# Укажите нужный релиз
+        FIND_PACKAGE_ARGS NAMES simstr 1.9.1
     )
     FetchContent_MakeAvailable(simstr)
 endfunction()

src/sstring.cpp

@@ -1,5 +1,5 @@
 /*
- * ver. 1.6.6
+ * ver. 1.9.1
  * (c) Проект "SimStr", Александр Орефков orefkov@gmail.com
  * Реализация строковых функций
  * (c) Project "SimStr", Aleksandr Orefkov orefkov@gmail.com
@@ -187,6 +187,8 @@ inline u32s makeFoldU(u32s s) {
 /*
 * Поиск utf-8 symbols, которые меняют свою длину при upper/lower преобразовании
 * вот они нашлись
+* Search for utf-8 codepoints that change their code units length during upper/lower conversion
+* here they are found
 * "İiıIſSȺⱥȾⱦɐⱯɑⱭɫⱢɱⱮɽⱤẞßιΙΩωKkÅåⱢɫⱤɽⱥȺⱦȾⱭɑⱮɱⱯɐ"
    l2u ıI ſS ɐⱯ ɑⱭ ɫⱢ ɱⱮ ɽⱤ ιΙ ⱥȺ ⱦȾ
    u2l İi Ⱥⱥ Ⱦⱦ ẞß Ωω Kk Åå Ɫɫ Ɽɽ Ɑɑ Ɱɱ Ɐɐ
@@ -248,7 +250,7 @@ size_t utf8_case_change(const u8s*& src, size_t len, u8s*& dest, size_t lenBuffe
     // то есть если символ считан, и длина записываемого символа не больше считанного, то он поместится в буфер записи
     // и не перетрет символы, которые еще не прочитали
     // По другому работать откажемся
-    if (lenBuffer < len || (dest > src && dest < src + len))
+    if (dest > src && dest < src + len)
         return len;
     const uu8s *beginReadPos = reinterpret_cast<const uu8s*>(src), *readPos = beginReadPos, *endReadPos = beginReadPos + len,
                     *readFromPos = readPos;
@@ -386,6 +388,32 @@ SIMSTR_API size_t unicode_traits<u8s>::lower(const u8s*& src, size_t len, u8s*&
     return utf8_case_change<makeLowerU>(src, len, dest, lenBuffer);
 }
 
+SIMSTR_API size_t unicode_traits<u8s>::upper_len(const u8s* src, size_t len) {
+    size_t l = 0;
+    for (const uu8s *ptr = (const uu8s*)src, *start = ptr, *end = ptr + len; ptr < end; start = ptr) {
+        u32s s = readUtf8Symbol(ptr, end), su = makeUpperU(s);
+        if (s == su) {
+            l += ptr - start;
+        } else {
+            l += utf8len(su);
+        }
+    }
+    return l;
+}
+
+SIMSTR_API size_t unicode_traits<u8s>::lower_len(const u8s* src, size_t len) {
+    size_t l = 0;
+    for (const uu8s *ptr = (const uu8s*)src, *start = ptr, *end = ptr + len; ptr < end; start = ptr) {
+        u32s s = readUtf8Symbol(ptr, end), su = makeLowerU(s);
+        if (s == su) {
+            l += ptr - start;
+        } else {
+            l += utf8len(su);
+        }
+    }
+    return l;
+}
+
 template<auto Op>
 void utf16_change_case(const u16s* src, size_t len, u16s* dest) {
     if (dest != src) {

tests/test_expr_only.cpp

@@ -1,5 +1,5 @@
 /*
- * ver. 1.6.6
+ * ver. 1.9.1
  * (c) Проект "SimStr", Александр Орефков orefkov@gmail.com
  * Тесты simstr
  * (c) Project "SimStr", Aleksandr Orefkov orefkov@gmail.com
@@ -406,4 +406,68 @@ TEST(StrExpr, EIntFmt) {
     EXPECT_EQ(test, "0b01100100");
 }
 
+TEST(StrExpr, ChangeCase) {
+    std::string res = e_ascii_upper("teSt");
+    EXPECT_EQ(res, "TEST");
+    res = "/" + e_ascii_lower(res) + "/";
+    EXPECT_EQ(res, "/test/");
+
+    EXPECT_EQ(str::make_ascii_upper(res), "/TEST/");
+
+    str::make_ascii_lower(res, 1, 3);
+    EXPECT_EQ(res, "/teST/");
+
+    std::wstring wres = e_ascii_lower(L"TeSt"_ss);
+    EXPECT_EQ(wres, L"test");
+
+    std::u16string ures = u"/test/";
+    EXPECT_EQ(str::make_ascii_upper(ures), u"/TEST/");
+
+    str::make_ascii_lower(ures, 1, 3);
+    EXPECT_EQ(ures, u"/teST/");
+}
+
+TEST(StrExpr, StripPrefixSuffix) {
+    const ssa from = "begin--end";
+    EXPECT_EQ(*from.strip_prefix("begin"), "--end");
+    EXPECT_FALSE(from.strip_prefix("sd").has_value());
+    EXPECT_EQ(*from.strip_suffix_ia("End"), "begin--");
+    EXPECT_FALSE(from.strip_suffix("sd").has_value());
+}
+
+TEST(StrExpr, TrimPrefixSuffix) {
+    const ssa from = "beginbegin--end";
+    EXPECT_EQ(from.trimmed_prefix("begin"), "--end");
+    EXPECT_EQ(from.trimmed_prefix("begin", 1), "begin--end");
+    EXPECT_EQ(from.trimmed_prefix("sd"), from);
+    EXPECT_EQ(from.trimmed_suffix_ia("End"), "beginbegin--");
+    EXPECT_EQ(from.trimmed_suffix("sd"), from);
+}
+
+TEST(StrExpr, StartWithAnd) {
+    EXPECT_TRUE("begin --end"_ss.starts_with_and_ws("begin"));
+    EXPECT_FALSE("beginn --end"_ss.starts_with_and_ws("begin"));
+    EXPECT_TRUE("BegiN\t--end"_ss.starts_with_ia_and_ws("begin"_ss));
+    EXPECT_TRUE("begin[ --end"_ss.starts_with_and_oneof("begin", "/*[]"));
+    EXPECT_TRUE("Begin[ --end"_ss.starts_with_ia_and_oneof("begin", "/*[]"_ss));
+}
+
+TEST(SimStr, Get) {
+    ssa testa{"test"};
+    EXPECT_EQ(testa.get(1, to_end), "est");
+    EXPECT_EQ(testa.get(1, 2), "es");
+    EXPECT_EQ(testa.get(1, from_end(1)), "es");
+    EXPECT_EQ(testa.get(1, from_end(10)), "");
+    EXPECT_EQ(testa.get(from_end(3), from_end(1)), "es");
+
+    ssu testu{u"test"};
+    EXPECT_EQ(testu.get(1, to_end), u"est");
+    EXPECT_EQ(testu.get(1, 2), u"es");
+    EXPECT_EQ(testu.get(from_end(3), from_end(1)), u"es");
+
+    ssw testw{L"test"};
+    EXPECT_EQ(testw.get(1, to_end), L"est");
+    EXPECT_EQ(testw.get(1, 2), L"es");
+    EXPECT_EQ(testw.get(from_end(3), from_end(1)), L"es");
+}
 } // namespace simstr::tests

tests/test_str.cpp

@@ -1,5 +1,5 @@
 /*
- * ver. 1.6.6
+ * ver. 1.9.1
  * (c) Проект "SimStr", Александр Орефков orefkov@gmail.com
  * Тесты simstr
  * (c) Project "SimStr", Aleksandr Orefkov orefkov@gmail.com
@@ -24,6 +24,9 @@ public:
     size_t sharedCount() const {
         return type_ == Shared ? SharedStringData<u8s>::from_str(sstr_)->ref_.load() : 0u;
     }
+    size_t sharedCountForce() const {
+        return SharedStringData<u8s>::from_str(sstr_)->ref_.load();
+    }
 };
 
 TEST(SimStr, CreateSimpleEmpty) {
@@ -271,6 +274,7 @@ TEST(SimStr, SimpleFind) {
     EXPECT_EQ("abccccc"_ss.find_last("ab"), 0);
 }
 
+#if 0
 TEST(SimStr, SubPiece) {
     ssa testa{"test"};
     EXPECT_EQ(testa(1), "est");
@@ -286,39 +290,83 @@ TEST(SimStr, SubPiece) {
     EXPECT_EQ(testw(1), L"est");
     EXPECT_EQ(testw(1, 2), L"es");
 }
+#endif
+
+TEST(SimStr, Get) {
+    ssa testa{"test"};
+    EXPECT_EQ(testa.get(1, to_end), "est");
+    EXPECT_EQ(testa.get(1, 2), "es");
+    EXPECT_EQ(testa.get(1, from_end(1)), "es");
+    EXPECT_EQ(testa.get(1, from_end(10)), "");
+
+    ssu testu{u"test"};
+    EXPECT_EQ(testu.get(1, to_end), u"est");
+    EXPECT_EQ(testu.get(1, 2), u"es");
+
+    ssw testw{L"test"};
+    EXPECT_EQ(testw.get(1, to_end), L"est");
+    EXPECT_EQ(testw.get(1, 2), L"es");
+}
 
 TEST(SimStr, SimpleSubstr) {
     ssa testa = "test";
+#if 0
     EXPECT_EQ(testa.substr(1, 0), "est");
     EXPECT_EQ(testa.substr(1, 2), "es");
     EXPECT_EQ(testa.substr(0, -1), "tes");
     EXPECT_EQ(testa.substr(-2), "st");
     EXPECT_EQ(testa.substr(-3, 2), "es");
     EXPECT_EQ(testa.substr(-3, -1), "es");
+#endif
+    EXPECT_EQ(testa.sub(1, to_end), "est");
+    EXPECT_EQ(testa.sub(1, 2), "es");
+    EXPECT_EQ(testa.sub(0, from_end(1)), "tes");
+    EXPECT_EQ(testa.sub(from_end(2), to_end), "st");
+    EXPECT_EQ(testa.sub(from_end(3), 2), "es");
+    EXPECT_EQ(testa.sub(from_end(3), from_end(1)), "es");
+
     EXPECT_EQ(testa.str_mid(1), "est");
     EXPECT_EQ(testa.str_mid(1, 0), "");
     EXPECT_EQ(testa.str_mid(1, 2), "es");
     EXPECT_EQ(testa.str_mid(2, 2), "st");
 
     ssu testu = u"test";
+#if 0
     EXPECT_EQ(testu.substr(1, 0), u"est");
     EXPECT_EQ(testu.substr(1, 2), u"es");
     EXPECT_EQ(testu.substr(0, -1), u"tes");
     EXPECT_EQ(testu.substr(-2), u"st");
     EXPECT_EQ(testu.substr(-3, 2), u"es");
     EXPECT_EQ(testu.substr(-3, -1), u"es");
+#endif
+    EXPECT_EQ(testu.sub(1, to_end), u"est");
+    EXPECT_EQ(testu.sub(1, 2), u"es");
+    EXPECT_EQ(testu.sub(0, from_end(1)), u"tes");
+    EXPECT_EQ(testu.sub(from_end(2), to_end), u"st");
+    EXPECT_EQ(testu.sub(from_end(3), 2), u"es");
+    EXPECT_EQ(testu.sub(from_end(3), from_end(1)), u"es");
+
     EXPECT_EQ(testu.str_mid(1), u"est");
     EXPECT_EQ(testu.str_mid(1, 0), u"");
     EXPECT_EQ(testu.str_mid(1, 2), u"es");
     EXPECT_EQ(testu.str_mid(2, 2), u"st");
 
     ssw testw = L"test";
+#if 0
     EXPECT_EQ(testw.substr(1, 0), L"est");
     EXPECT_EQ(testw.substr(1, 2), L"es");
     EXPECT_EQ(testw.substr(0, -1), L"tes");
     EXPECT_EQ(testw.substr(-2), L"st");
     EXPECT_EQ(testw.substr(-3, 2), L"es");
     EXPECT_EQ(testw.substr(-3, -1), L"es");
+#endif
+    EXPECT_EQ(testw.sub(1, to_end), L"est");
+    EXPECT_EQ(testw.sub(1, 2), L"es");
+    EXPECT_EQ(testw.sub(0, from_end(1)), L"tes");
+    EXPECT_EQ(testw.sub(from_end(2), to_end), L"st");
+    EXPECT_EQ(testw.sub(from_end(3), 2), L"es");
+    EXPECT_EQ(testw.sub(from_end(3), from_end(1)), L"es");
+
     EXPECT_EQ(testw.str_mid(1), L"est");
     EXPECT_EQ(testw.str_mid(1, 0), L"");
     EXPECT_EQ(testw.str_mid(1, 2), L"es");
@@ -327,7 +375,7 @@ TEST(SimStr, SimpleSubstr) {
 
 TEST(SimStr, ToInt) {
     EXPECT_EQ(ssa{"  123"}.as_int<int>(), 123);
-    EXPECT_EQ(ssa{"  123"}(0, -1).as_int<int>(), 12);
+    EXPECT_EQ(ssa{"  123"}.get(0, from_end(1)).as_int<int>(), 12);
     EXPECT_EQ(ssa{"+123"}.as_int<int>(), 123);
     EXPECT_EQ(ssa{"  -123aa"}.as_int<int>(), -123);
     EXPECT_EQ(ssa{"123"}.as_int<size_t>(), 123u);
@@ -484,6 +532,8 @@ TEST(SimStr, ToInt) {
 TEST(SimStr, to_double) {
     EXPECT_EQ(ssa{"  123"}.to_double(), 123.0);
     EXPECT_EQ(ssa{"  123.1"}.to_double(), 123.1);
+    EXPECT_EQ(ssb{u8"  123"}.to_double(), 123.0);
+    EXPECT_EQ(ssb{u8"  123.1"}.to_double(), 123.1);
     EXPECT_EQ(ssu{u"  123.13434"}.to_double(), 123.13434);
     EXPECT_EQ(ssuu{U"  123.13434"}.to_double(), 123.13434);
     EXPECT_EQ(ssw{L"  123.13434"}.to_double(), 123.13434);
@@ -808,7 +858,7 @@ TEST(SimStr, AssignSstring) {
     EXPECT_EQ(test = ssa{"other"}, "other");
     EXPECT_EQ(test = stringa{"trtr"_ss + 10}, "trtr10");
     EXPECT_EQ(test = "trtr"_ss + 20, "trtr20");
-    EXPECT_EQ(test = test(2), "tr20");
+    EXPECT_EQ(test = test.get(2, to_end), "tr20");
     EXPECT_EQ(test = lstringa<10>{"func"}, "func");
     EXPECT_EQ(test = lstringsa<10>{"func"}, "func");
     lstringsa<10> sample{15, "1234"};
@@ -937,10 +987,10 @@ TEST(SimStr, LStringAssign) {
         test = lstringa<1>{"next step"};
         EXPECT_EQ(test, "next step");
 
-        test = test(0);
+        test = test.get(0, to_end);
         EXPECT_EQ(test, "next step");
 
-        test = test(1, 2);
+        test = test.get(1, 2);
         EXPECT_EQ(test, "ex");
 
         test = e_c(100, 'a');
@@ -1326,9 +1376,9 @@ TEST(SimStr, LStrFormat) {
     }
 #else
     {
-        // char32_t в Windows совместим по размеру с wchar_t, поэтому для его форматирования можно использовать
+        // char32_t в Linux совместим по размеру с wchar_t, поэтому для его форматирования можно использовать
         // L"format_string", и передавать char32_t строковые объекты
-        // char32_t on Windows is compatible in size with wchar_t, so you can use L"format_string" to format it
+        // char32_t on Linux is compatible in size with wchar_t, so you can use L"format_string" to format it
         // and pass char32_t string objects
         lstringuu<2> text;
         text.format(L"{}{}", 'a', 'b');
@@ -1400,7 +1450,7 @@ TEST(SimStr, LStrJoinAndExpressions) {
     buffer.prepend(e_choice(test.length() > 2, eea + 99, eea + 12.1 + "asd"));
     EXPECT_EQ(buffer, "99asd<>fgh<>jkl");
 
-    buffer.change(2, 4, test(0, 3) + "__" + 1 + ',');
+    buffer.change(2, 4, test.get(0, 3) + "__" + 1 + ',');
     EXPECT_EQ(buffer, "99>as__1,>fgh<>jkl");
 }
 
@@ -1985,13 +2035,21 @@ TEST(SimStr, HexEpr) {
 
     std::u32string textuu = +U"val = 0X"sv + e_hex<HexFlags::No0x | HexFlags::Short>(0x12Au);
     EXPECT_EQ(textuu, U"val = 0X12A");
-
+    if (sizeof(void*) == 8) {
         text = +"ptr = "sv + (const void*)0xdeadbeefcafe01;
         EXPECT_EQ(text, "ptr = 0x00DEADBEEFCAFE01");
 
         const char* ptr = (const char*)0xdeadbeefcafe01;
         std::u16string utext = ptr + +u" freed"sv;
         EXPECT_EQ(utext, u"0x00DEADBEEFCAFE01 freed");
+    } else {
+        text = +"ptr = "sv + (const void*)0xdeadbeef;
+        EXPECT_EQ(text, "ptr = 0xDEADBEEF");
+
+        const char* ptr = (const char*)0xdeadbeef;
+        std::u16string utext = ptr + +u" freed"sv;
+        EXPECT_EQ(utext, u"0xDEADBEEF freed");
+    }
 }
 
 TEST(SimStr, EFill) {
@@ -2021,6 +2079,27 @@ TEST(SimStr, EIntFmt) {
     EXPECT_EQ(textu, u"val = 0x0000012A");
 }
 
+TEST(SimStr, EChangeCase) {
+    stringa test = e_upper("teSt");
+    EXPECT_EQ(test, "TEST");
+    test = e_lower(test);
+    EXPECT_EQ(test, "test");
+    test = e_upper("ɐ ɑ ı ſ");
+    EXPECT_EQ(test, "Ɐ Ɑ I S");
+    test = "-" + e_lower("İ Ⱥ Ⱦ ẞ") + "-";
+    EXPECT_EQ(test, "-i ⱥ ⱦ ß-");
+
+
+    stringu utest = e_upper(u"teSt");
+    EXPECT_EQ(utest, u"TEST");
+    utest = e_lower(utest);
+    EXPECT_EQ(utest, u"test");
+    utest = e_upper(u"ı ſ ɐ ɑ");
+    EXPECT_EQ(utest, u"I S Ɐ Ɑ");
+    utest = u"-" + e_lower(u"İ Ⱥ Ⱦ ẞ") + u"-";
+    EXPECT_EQ(utest, u"-i ⱥ ⱦ ß-");
+}
+
     #ifndef _MSC_VER
 void check_equal(stra a, stra b) {
     EXPECT_EQ(a, b);
@@ -2078,7 +2157,64 @@ TEST(SimStr, ConstEval) {
 }
 #endif
 
+struct sized_alloc {
+    inline static size_t allocated = 0, dealloced = 0;
+    inline static void* alloced = nullptr;
+
+    void* allocate(size_t bytes) {
+        allocated += bytes;
+        return alloced = ::operator new(bytes);
+    }
+    template<typename T>
+    void deallocate(T* address, size_t size) noexcept {
+        dealloced += size;
+        EXPECT_EQ(address, alloced);
+        if constexpr (requires{::operator delete(address, size);}) {
+            ::operator delete(address, size);
+        } else {
+            ::operator delete(address);
+        }
+    }
+};
+
+TEST(SimStr, SizedAlloc) {
+    sized_alloc::allocated = sized_alloc::dealloced = 0;
+    {
+        lstring<u8s, 0, true, sized_alloc> src{10, "test"};
+        sstring<u8s, sized_alloc> str{std::move(src)};
+        EXPECT_TRUE(src.is_empty());
+        EXPECT_EQ(((Tstringa*)&str)->sharedCount(), SharedStringData<u8s>::check | 1);
+    }
+    EXPECT_EQ(sized_alloc::allocated, sized_alloc::dealloced);
+    EXPECT_EQ(sized_alloc::allocated, 64);
+    {
+        sstring<u8s, sized_alloc> str{10, "test"};
+        EXPECT_EQ(((Tstringa*)&str)->sharedCount(), 1);
+    }
+    EXPECT_EQ(sized_alloc::allocated, sized_alloc::dealloced);
+    EXPECT_EQ(sized_alloc::allocated, 113);
+}
+
+TEST(SimStr, SizedAllocU) {
+    sized_alloc::allocated = sized_alloc::dealloced = 0;
+    {
+        lstring<u16s, 0, true, sized_alloc> src{10, u"test"};
+        sstring<u16s, sized_alloc> str{std::move(src)};
+        EXPECT_TRUE(src.is_empty());
+        EXPECT_EQ(((Tstringa*)&str)->sharedCountForce(), SharedStringData<u8s>::check | 1);
+    }
+    EXPECT_EQ(sized_alloc::allocated, sized_alloc::dealloced);
+    EXPECT_EQ(sized_alloc::allocated, 112);
+    {
+        sstring<u16s, sized_alloc> str{10, u"test"};
+        EXPECT_EQ(((Tstringa*)&str)->sharedCountForce(), 1);
+    }
+    EXPECT_EQ(sized_alloc::allocated, sized_alloc::dealloced);
+    EXPECT_EQ(sized_alloc::allocated, 202);
+}
+
 } // namespace simstr::tests
+
 TEST(SimStr, StrNoNamespace) {
     std::string str = "test";
     std::string test = +str + " = " + 10;

tests/test_tostrexpr.cpp

@@ -1,5 +1,5 @@
 /*
- * ver. 1.6.6
+ * ver. 1.9.1
  * (c) Проект "SimStr", Александр Орефков orefkov@gmail.com
  * Тесты simstr
  * (c) Project "SimStr", Aleksandr Orefkov orefkov@gmail.com