Benchmarks of simstr, version 1.7.2
Sources: https://github.com/orefkov/simstr
Results: https://orefkov.github.io/simstr/results.html
Compiler Clang 22.0.0
2026-02-27T22:30:05+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: 0.03, 0.01, 0.00
***WARNING*** ASLR is enabled, the results may have unreproducible noise in them.
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Benchmark                                                                                                              Time             CPU   Iterations
--------------------------------------------------------------------------------------------------------------------------------------------------------
-----  Concatenate email ---------/repeats:1                                                                       0.000 ns        0.000 ns   1000000000000
Concat email std::format_mean                                                                                        165 ns          165 ns            4
Concat email std::format_median                                                                                      165 ns          165 ns            4
Concat email std::format_stddev                                                                                     7.11 ns         7.11 ns            4
Concat email std::format_cv                                                                                         4.31 %          4.31 %             4
Concat email std::stringstream_mean                                                                                  325 ns          325 ns            4
Concat email std::stringstream_median                                                                                325 ns          325 ns            4
Concat email std::stringstream_stddev                                                                               10.1 ns         10.1 ns            4
Concat email std::stringstream_cv                                                                                   3.09 %          3.09 %             4
Concat email stringzilla append_mean                                                                                 136 ns          136 ns            4
Concat email stringzilla append_median                                                                               134 ns          134 ns            4
Concat email stringzilla append_stddev                                                                              3.86 ns         3.86 ns            4
Concat email stringzilla append_cv                                                                                  2.84 %          2.84 %             4
Concat email stringzilla concat_mean                                                                                54.8 ns         54.8 ns            4
Concat email stringzilla concat_median                                                                              54.4 ns         54.4 ns            4
Concat email stringzilla concat_stddev                                                                              2.05 ns         2.05 ns            4
Concat email stringzilla concat_cv                                                                                  3.74 %          3.74 %             4
Concat email std::string append_mean                                                                                73.7 ns         73.7 ns            4
Concat email std::string append_median                                                                              73.6 ns         73.6 ns            4
Concat email std::string append_stddev                                                                              2.36 ns         2.36 ns            4
Concat email std::string append_cv                                                                                  3.21 %          3.20 %             4
Concat email std::string by strexpr_mean                                                                            44.8 ns         44.8 ns            4
Concat email std::string by strexpr_median                                                                          43.9 ns         43.9 ns            4
Concat email std::string by strexpr_stddev                                                                          2.21 ns         2.21 ns            4
Concat email std::string by strexpr_cv                                                                              4.93 %          4.93 %             4
Concat email stringa_mean                                                                                           40.5 ns         40.5 ns            4
Concat email stringa_median                                                                                         40.6 ns         40.6 ns            4
Concat email stringa_stddev                                                                                         1.17 ns         1.17 ns            4
Concat email stringa_cv                                                                                             2.89 %          2.89 %             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                                                             216 ns          216 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                                                          1.76 ns         1.76 ns            4
Concat std::string and number by std to std::string_cv                                                              0.82 %          0.82 %             4
Concat std::string and number by StrExpr to std::string_mean                                                         104 ns          104 ns            4
Concat std::string and number by StrExpr to std::string_median                                                       104 ns          104 ns            4
Concat std::string and number by StrExpr to std::string_stddev                                                      2.09 ns         2.09 ns            4
Concat std::string and number by StrExpr to std::string_cv                                                          2.01 %          2.01 %             4
Concat stringa and number by StrExpr to simstr::stringa_mean                                                        65.6 ns         65.6 ns            4
Concat stringa and number by StrExpr to simstr::stringa_median                                                      65.4 ns         65.4 ns            4
Concat stringa and number by StrExpr to simstr::stringa_stddev                                                      1.53 ns         1.53 ns            4
Concat stringa and number by StrExpr to simstr::stringa_cv                                                          2.33 %          2.33 %             4
Concat stringa and number by e_concat to simstr::stringa_mean                                                       71.2 ns         71.2 ns            4
Concat stringa and number by e_concat to simstr::stringa_median                                                     71.0 ns         71.0 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                                                         3.84 %          3.84 %             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                                             703 ns          703 ns            4
Concat std::string and format hex number and literal to std::string_median                                           712 ns          712 ns            4
Concat std::string and format hex number and literal to std::string_stddev                                          37.5 ns         37.5 ns            4
Concat std::string and format hex number and literal to std::string_cv                                              5.34 %          5.34 %             4
std::format std::string and hex number by literal to std::string_mean                                                835 ns          835 ns            4
std::format std::string and hex number by literal to std::string_median                                              832 ns          832 ns            4
std::format std::string and hex number by literal to std::string_stddev                                             42.1 ns         42.1 ns            4
std::format std::string and hex number by literal to std::string_cv                                                 5.05 %          5.05 %             4
Concat std::string and std::to_chars and string to std::string_mean                                                  207 ns          207 ns            4
Concat std::string and std::to_chars and string to std::string_median                                                205 ns          205 ns            4
Concat std::string and std::to_chars and string to std::string_stddev                                               5.19 ns         5.19 ns            4
Concat std::string and std::to_chars and string to std::string_cv                                                   2.51 %          2.51 %             4
Concat std::string and hex number and literal by StrExpr to std::string_mean                                         133 ns          133 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_median                                       132 ns          132 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_stddev                                      4.04 ns         4.04 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_cv                                          3.03 %          3.03 %             4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_mean                                         117 ns          117 ns            4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_median                                       116 ns          116 ns            4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_stddev                                      2.14 ns         2.14 ns            4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_cv                                          1.83 %          1.83 %             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                                      123 ns          123 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_stddev                                     3.97 ns         3.97 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_cv                                         3.20 %          3.20 %             4
Subst stringa and hex number by e_subst literal to simstr::stringa_mean                                              182 ns          182 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_median                                            182 ns          182 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_stddev                                           1.55 ns         1.55 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_cv                                               0.85 %          0.85 %             4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_mean                                                314 ns          314 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_median                                              313 ns          313 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_stddev                                             3.94 ns         3.94 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_cv                                                 1.26 %          1.26 %             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                                                              265 ns          265 ns            4
"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_median                                                            265 ns          265 ns            4
"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_stddev                                                           4.25 ns         4.25 ns            4
"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_cv                                                               1.60 %          1.60 %             4
e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_mean                                                            350 ns          350 ns            4
e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_median                                                          348 ns          348 ns            4
e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_stddev                                                         7.82 ns         7.82 ns            4
e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_cv                                                             2.24 %          2.24 %             4
e_vsubst(pattern, i / 0x8a010_fmt)_mean                                                                              628 ns          628 ns            4
e_vsubst(pattern, i / 0x8a010_fmt)_median                                                                            616 ns          616 ns            4
e_vsubst(pattern, i / 0x8a010_fmt)_stddev                                                                           28.7 ns         28.7 ns            4
e_vsubst(pattern, i / 0x8a010_fmt)_cv                                                                               4.58 %          4.58 %             4
fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_mean                                                   703 ns          703 ns            4
fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_median                                                 707 ns          707 ns            4
fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_stddev                                                22.9 ns         22.9 ns            4
fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_cv                                                    3.26 %          3.26 %             4
fmt::format("abcdefghihklmopqr {:#010o} end", i)_mean                                                                873 ns          873 ns            4
fmt::format("abcdefghihklmopqr {:#010o} end", i)_median                                                              871 ns          871 ns            4
fmt::format("abcdefghihklmopqr {:#010o} end", i)_stddev                                                             61.4 ns         61.4 ns            4
fmt::format("abcdefghihklmopqr {:#010o} end", i)_cv                                                                 7.03 %          7.03 %             4
std::format("abcdefghihklmopqr {:#010o} end", i)_mean                                                                982 ns          982 ns            4
std::format("abcdefghihklmopqr {:#010o} end", i)_median                                                              986 ns          986 ns            4
std::format("abcdefghihklmopqr {:#010o} end", i)_stddev                                                             43.1 ns         43.1 ns            4
std::format("abcdefghihklmopqr {:#010o} end", i)_cv                                                                 4.39 %          4.39 %             4
std::vformat(pattern, std::make_format_args(i))_mean                                                                 975 ns          975 ns            4
std::vformat(pattern, std::make_format_args(i))_median                                                               974 ns          974 ns            4
std::vformat(pattern, std::make_format_args(i))_stddev                                                              38.5 ns         38.5 ns            4
std::vformat(pattern, std::make_format_args(i))_cv                                                                  3.95 %          3.95 %             4
std::format with std::formatted_size_mean                                                                           1818 ns         1818 ns            4
std::format with std::formatted_size_median                                                                         1810 ns         1810 ns            4
std::format with std::formatted_size_stddev                                                                         59.9 ns         59.9 ns            4
std::format with std::formatted_size_cv                                                                             3.30 %          3.30 %             4
strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_mean                  2373 ns         2373 ns            4
strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_median                2386 ns         2386 ns            4
strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_stddev                80.8 ns         80.8 ns            4
strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_cv                    3.40 %          3.40 %             4
-----  Concatenate string + "Literal" ---------/repeats:1                                                          0.000 ns        0.000 ns   1000000000000
Concat std::string by std to std::string_mean                                                                       47.2 ns         47.2 ns            4
Concat std::string by std to std::string_median                                                                     46.8 ns         46.8 ns            4
Concat std::string by std to std::string_stddev                                                                     1.29 ns         1.29 ns            4
Concat std::string by std to std::string_cv                                                                         2.72 %          2.72 %             4
Concat std::string by StrExpr to std::string_mean                                                                   33.0 ns         33.0 ns            4
Concat std::string by StrExpr to std::string_median                                                                 32.5 ns         32.5 ns            4
Concat std::string by StrExpr to std::string_stddev                                                                 1.54 ns         1.54 ns            4
Concat std::string by StrExpr to std::string_cv                                                                     4.67 %          4.67 %             4
Concat stringa by StrExpr to stringa_mean                                                                           29.2 ns         29.2 ns            4
Concat stringa by StrExpr to stringa_median                                                                         29.4 ns         29.4 ns            4
Concat stringa by StrExpr to stringa_stddev                                                                        0.491 ns        0.491 ns            4
Concat stringa by StrExpr to stringa_cv                                                                             1.68 %          1.68 %             4
-----  Find three concatenated string in string_view -----/repeats:1                                               0.000 ns        0.000 ns   1000000000000
Find concat three std::string_mean                                                                                   110 ns          110 ns            4
Find concat three std::string_median                                                                                 109 ns          109 ns            4
Find concat three std::string_stddev                                                                                4.78 ns         4.78 ns            4
Find concat three std::string_cv                                                                                    4.35 %          4.35 %             4
Find concat three strexpr_mean                                                                                      52.6 ns         52.6 ns            4
Find concat three strexpr_median                                                                                    51.2 ns         51.2 ns            4
Find concat three strexpr_stddev                                                                                    3.81 ns         3.81 ns            4
Find concat three strexpr_cv                                                                                        7.23 %          7.23 %             4
Find concat three simstr_mean                                                                                       18.8 ns         18.8 ns            4
Find concat three simstr_median                                                                                     18.8 ns         18.8 ns            4
Find concat three simstr_stddev                                                                                    0.250 ns        0.250 ns            4
Find concat three simstr_cv                                                                                         1.33 %          1.33 %             4
Find concat three stringzilla string_mean                                                                            157 ns          157 ns            4
Find concat three stringzilla string_median                                                                          160 ns          160 ns            4
Find concat three stringzilla string_stddev                                                                         7.16 ns         7.16 ns            4
Find concat three stringzilla string_cv                                                                             4.56 %          4.56 %             4
-----  Build Type Name ---------/repeats:1                                                                         0.000 ns        0.000 ns   1000000000000
BuildTypeNameStr 0/0_mean                                                                                           7.23 ns         7.23 ns            4
BuildTypeNameStr 0/0_median                                                                                         7.14 ns         7.14 ns            4
BuildTypeNameStr 0/0_stddev                                                                                        0.249 ns        0.249 ns            4
BuildTypeNameStr 0/0_cv                                                                                             3.44 %          3.44 %             4
BuildTypeNameExp 0/0_mean                                                                                           6.61 ns         6.61 ns            4
BuildTypeNameExp 0/0_median                                                                                         6.59 ns         6.59 ns            4
BuildTypeNameExp 0/0_stddev                                                                                        0.302 ns        0.302 ns            4
BuildTypeNameExp 0/0_cv                                                                                             4.56 %          4.56 %             4
BuildTypeNameSim 0/0_mean                                                                                           4.20 ns         4.20 ns            4
BuildTypeNameSim 0/0_median                                                                                         4.16 ns         4.16 ns            4
BuildTypeNameSim 0/0_stddev                                                                                        0.136 ns        0.136 ns            4
BuildTypeNameSim 0/0_cv                                                                                             3.25 %          3.25 %             4
BuildTypeNameStr 10/10_mean                                                                                         59.7 ns         59.7 ns            4
BuildTypeNameStr 10/10_median                                                                                       59.7 ns         59.7 ns            4
BuildTypeNameStr 10/10_stddev                                                                                       2.44 ns         2.44 ns            4
BuildTypeNameStr 10/10_cv                                                                                           4.08 %          4.08 %             4
BuildTypeNameExp 10/10_mean                                                                                         30.9 ns         30.9 ns            4
BuildTypeNameExp 10/10_median                                                                                       30.5 ns         30.5 ns            4
BuildTypeNameExp 10/10_stddev                                                                                       1.75 ns         1.75 ns            4
BuildTypeNameExp 10/10_cv                                                                                           5.67 %          5.67 %             4
BuildTypeNameSim 10/10_mean                                                                                         23.9 ns         23.9 ns            4
BuildTypeNameSim 10/10_median                                                                                       23.8 ns         23.8 ns            4
BuildTypeNameSim 10/10_stddev                                                                                       1.51 ns         1.51 ns            4
BuildTypeNameSim 10/10_cv                                                                                           6.32 %          6.32 %             4
-----  Replace string by copy -----/repeats:1                                                                      0.000 ns        0.000 ns   1000000000000
Concat with replace str_mean                                                                                         208 ns          208 ns            4
Concat with replace str_median                                                                                       208 ns          208 ns            4
Concat with replace str_stddev                                                                                      5.65 ns         5.65 ns            4
Concat with replace str_cv                                                                                          2.72 %          2.72 %             4
Concat with replace exp_mean                                                                                         158 ns          158 ns            4
Concat with replace exp_median                                                                                       158 ns          158 ns            4
Concat with replace exp_stddev                                                                                      5.03 ns         5.03 ns            4
Concat with replace exp_cv                                                                                          3.18 %          3.18 %             4
-----  Create Empty Str ---------/repeats:1                                                                        0.000 ns        0.000 ns   1000000000000
std::string e;_mean                                                                                                 1.14 ns         1.14 ns            4
std::string e;_median                                                                                               1.14 ns         1.14 ns            4
std::string e;_stddev                                                                                              0.040 ns        0.040 ns            4
std::string e;_cv                                                                                                   3.52 %          3.52 %             4
std::string_view e;_mean                                                                                           0.389 ns        0.389 ns            4
std::string_view e;_median                                                                                         0.389 ns        0.389 ns            4
std::string_view e;_stddev                                                                                         0.012 ns        0.012 ns            4
std::string_view e;_cv                                                                                              3.04 %          3.04 %             4
ssa e;_mean                                                                                                        0.370 ns        0.370 ns            4
ssa e;_median                                                                                                      0.369 ns        0.369 ns            4
ssa e;_stddev                                                                                                      0.009 ns        0.009 ns            4
ssa e;_cv                                                                                                           2.39 %          2.39 %             4
stringa e;_mean                                                                                                    0.770 ns        0.770 ns            4
stringa e;_median                                                                                                  0.767 ns        0.767 ns            4
stringa e;_stddev                                                                                                  0.017 ns        0.017 ns            4
stringa e;_cv                                                                                                       2.18 %          2.18 %             4
lstringa<20> e;_mean                                                                                                1.11 ns         1.11 ns            4
lstringa<20> e;_median                                                                                              1.11 ns         1.11 ns            4
lstringa<20> e;_stddev                                                                                             0.024 ns        0.024 ns            4
lstringa<20> e;_cv                                                                                                  2.14 %          2.14 %             4
lstringa<40> e;_mean                                                                                                1.11 ns         1.11 ns            4
lstringa<40> e;_median                                                                                              1.11 ns         1.11 ns            4
lstringa<40> e;_stddev                                                                                             0.018 ns        0.018 ns            4
lstringa<40> e;_cv                                                                                                  1.62 %          1.62 %             4
-----  Create Str from short literal (9 symbols) --------/repeats:1                                                0.000 ns        0.000 ns   1000000000000
std::string e      = "Test text";_mean                                                                              1.95 ns         1.95 ns            4
std::string e      = "Test text";_median                                                                            1.97 ns         1.97 ns            4
std::string e      = "Test text";_stddev                                                                           0.076 ns        0.076 ns            4
std::string e      = "Test text";_cv                                                                                3.90 %          3.89 %             4
std::string_view e = "Test text";_mean                                                                             0.741 ns        0.741 ns            4
std::string_view e = "Test text";_median                                                                           0.739 ns        0.739 ns            4
std::string_view e = "Test text";_stddev                                                                           0.013 ns        0.013 ns            4
std::string_view e = "Test text";_cv                                                                                1.80 %          1.80 %             4
ssa e              = "Test text";_mean                                                                             0.374 ns        0.374 ns            4
ssa e              = "Test text";_median                                                                           0.371 ns        0.371 ns            4
ssa e              = "Test text";_stddev                                                                           0.007 ns        0.007 ns            4
ssa e              = "Test text";_cv                                                                                1.90 %          1.90 %             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                                                                           0.035 ns        0.035 ns            4
stringa e          = "Test text";_cv                                                                                3.09 %          3.09 %             4
lstringa<20> e     = "Test text";_mean                                                                              1.93 ns         1.93 ns            4
lstringa<20> e     = "Test text";_median                                                                            1.95 ns         1.95 ns            4
lstringa<20> e     = "Test text";_stddev                                                                           0.052 ns        0.052 ns            4
lstringa<20> e     = "Test text";_cv                                                                                2.68 %          2.68 %             4
lstringa<40> e     = "Test text";_mean                                                                              1.89 ns         1.89 ns            4
lstringa<40> e     = "Test text";_median                                                                            1.88 ns         1.88 ns            4
lstringa<40> e     = "Test text";_stddev                                                                           0.054 ns        0.054 ns            4
lstringa<40> e     = "Test text";_cv                                                                                2.85 %          2.85 %             4
-----  Create Str from long literal (30 symbols) ---------/repeats:1                                               0.000 ns        0.000 ns   1000000000000
std::string e      = "123456789012345678901234567890";_mean                                                         20.2 ns         20.2 ns            4
std::string e      = "123456789012345678901234567890";_median                                                       20.1 ns         20.1 ns            4
std::string e      = "123456789012345678901234567890";_stddev                                                      0.726 ns        0.726 ns            4
std::string e      = "123456789012345678901234567890";_cv                                                           3.60 %          3.60 %             4
std::string_view e = "123456789012345678901234567890";_mean                                                        0.738 ns        0.738 ns            4
std::string_view e = "123456789012345678901234567890";_median                                                      0.741 ns        0.741 ns            4
std::string_view e = "123456789012345678901234567890";_stddev                                                      0.010 ns        0.010 ns            4
std::string_view e = "123456789012345678901234567890";_cv                                                           1.36 %          1.36 %             4
ssa e              = "123456789012345678901234567890";_mean                                                        0.369 ns        0.369 ns            4
ssa e              = "123456789012345678901234567890";_median                                                      0.368 ns        0.368 ns            4
ssa e              = "123456789012345678901234567890";_stddev                                                      0.005 ns        0.005 ns            4
ssa e              = "123456789012345678901234567890";_cv                                                           1.39 %          1.39 %             4
stringa e          = "123456789012345678901234567890";_mean                                                         1.10 ns         1.10 ns            4
stringa e          = "123456789012345678901234567890";_median                                                       1.10 ns         1.10 ns            4
stringa e          = "123456789012345678901234567890";_stddev                                                      0.013 ns        0.013 ns            4
stringa e          = "123456789012345678901234567890";_cv                                                           1.19 %          1.19 %             4
lstringa<20> e     = "123456789012345678901234567890";_mean                                                         20.5 ns         20.5 ns            4
lstringa<20> e     = "123456789012345678901234567890";_median                                                       20.5 ns         20.5 ns            4
lstringa<20> e     = "123456789012345678901234567890";_stddev                                                      0.616 ns        0.616 ns            4
lstringa<20> e     = "123456789012345678901234567890";_cv                                                           3.00 %          3.00 %             4
lstringa<40> e     = "123456789012345678901234567890";_mean                                                         2.57 ns         2.57 ns            4
lstringa<40> e     = "123456789012345678901234567890";_median                                                       2.57 ns         2.57 ns            4
lstringa<40> e     = "123456789012345678901234567890";_stddev                                                      0.039 ns        0.039 ns            4
lstringa<40> e     = "123456789012345678901234567890";_cv                                                           1.54 %          1.54 %             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                                                                   5.69 ns         5.69 ns            4
std::string e      = "Test text"; auto c{e};_median                                                                 5.67 ns         5.67 ns            4
std::string e      = "Test text"; auto c{e};_stddev                                                                0.121 ns        0.121 ns            4
std::string e      = "Test text"; auto c{e};_cv                                                                     2.13 %          2.13 %             4
std::string_view e = "Test text"; auto c{e};_mean                                                                  0.372 ns        0.372 ns            4
std::string_view e = "Test text"; auto c{e};_median                                                                0.370 ns        0.370 ns            4
std::string_view e = "Test text"; auto c{e};_stddev                                                                0.007 ns        0.007 ns            4
std::string_view e = "Test text"; auto c{e};_cv                                                                     1.96 %          1.96 %             4
ssa e              = "Test text"; auto c{e};_mean                                                                  0.377 ns        0.377 ns            4
ssa e              = "Test text"; auto c{e};_median                                                                0.376 ns        0.376 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                                                                     2.45 %          2.45 %             4
stringa e          = "Test text"; auto c{e};_mean                                                                   1.12 ns         1.12 ns            4
stringa e          = "Test text"; auto c{e};_median                                                                 1.12 ns         1.12 ns            4
stringa e          = "Test text"; auto c{e};_stddev                                                                0.019 ns        0.019 ns            4
stringa e          = "Test text"; auto c{e};_cv                                                                     1.73 %          1.73 %             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                                                                 1.11 ns         1.11 ns            4
lstringa<20> e     = "Test text"; auto c{e};_stddev                                                                0.038 ns        0.038 ns            4
lstringa<20> e     = "Test text"; auto c{e};_cv                                                                     3.40 %          3.40 %             4
lstringa<40> e     = "Test text"; auto c{e};_mean                                                                   1.14 ns         1.14 ns            4
lstringa<40> e     = "Test text"; auto c{e};_median                                                                 1.14 ns         1.14 ns            4
lstringa<40> e     = "Test text"; auto c{e};_stddev                                                                0.013 ns        0.013 ns            4
lstringa<40> e     = "Test text"; auto c{e};_cv                                                                     1.11 %          1.11 %             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                                              19.8 ns         19.8 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_median                                            19.8 ns         19.8 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_stddev                                           0.619 ns        0.619 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_cv                                                3.12 %          3.12 %             4
std::string_view e = "123456789012345678901234567890"; auto c{e};_mean                                             0.738 ns        0.738 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_median                                           0.736 ns        0.736 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                                                1.36 %          1.36 %             4
ssa e              = "123456789012345678901234567890"; auto c{e};_mean                                             0.373 ns        0.373 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_median                                           0.371 ns        0.371 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_stddev                                           0.007 ns        0.007 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_cv                                                1.91 %          1.91 %             4
stringa e          = "123456789012345678901234567890"; auto c{e};_mean                                              1.12 ns         1.12 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_median                                            1.12 ns         1.12 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_stddev                                           0.010 ns        0.010 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_cv                                                0.89 %          0.89 %             4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_mean                                              20.4 ns         20.4 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_median                                            20.0 ns         20.0 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_stddev                                           0.914 ns        0.914 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_cv                                                4.48 %          4.48 %             4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_mean                                              4.74 ns         4.74 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_median                                            4.77 ns         4.77 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                                                2.55 %          2.55 %             4
-----  Find 9 symbols text in end of 99 symbols text ---------/repeats:1                                           0.000 ns        0.000 ns   1000000000000
sz::string::find;_mean                                                                                              98.1 ns         98.1 ns            4
sz::string::find;_median                                                                                            97.6 ns         97.6 ns            4
sz::string::find;_stddev                                                                                            2.02 ns         2.02 ns            4
sz::string::find;_cv                                                                                                2.06 %          2.06 %             4
std::string::find;_mean                                                                                             7.04 ns         7.04 ns            4
std::string::find;_median                                                                                           7.02 ns         7.02 ns            4
std::string::find;_stddev                                                                                          0.087 ns        0.087 ns            4
std::string::find;_cv                                                                                               1.24 %          1.24 %             4
std::string_view::find;_mean                                                                                        7.15 ns         7.15 ns            4
std::string_view::find;_median                                                                                      7.03 ns         7.03 ns            4
std::string_view::find;_stddev                                                                                     0.254 ns        0.254 ns            4
std::string_view::find;_cv                                                                                          3.56 %          3.56 %             4
ssa::find;_mean                                                                                                     7.45 ns         7.45 ns            4
ssa::find;_median                                                                                                   7.44 ns         7.44 ns            4
ssa::find;_stddev                                                                                                  0.156 ns        0.156 ns            4
ssa::find;_cv                                                                                                       2.09 %          2.09 %             4
stringa::find;_mean                                                                                                 8.20 ns         8.20 ns            4
stringa::find;_median                                                                                               8.20 ns         8.20 ns            4
stringa::find;_stddev                                                                                              0.043 ns        0.043 ns            4
stringa::find;_cv                                                                                                   0.52 %          0.52 %             4
lstringa<20>::find;_mean                                                                                            6.82 ns         6.82 ns            4
lstringa<20>::find;_median                                                                                          6.79 ns         6.79 ns            4
lstringa<20>::find;_stddev                                                                                         0.186 ns        0.186 ns            4
lstringa<20>::find;_cv                                                                                              2.72 %          2.72 %             4
lstringa<40>::find;_mean                                                                                            6.70 ns         6.70 ns            4
lstringa<40>::find;_median                                                                                          6.68 ns         6.68 ns            4
lstringa<40>::find;_stddev                                                                                         0.090 ns        0.090 ns            4
lstringa<40>::find;_cv                                                                                              1.34 %          1.34 %             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                                                                           5.24 ns         5.24 ns            4
std::string copy{str_with_len_N};/15_median                                                                         5.20 ns         5.20 ns            4
std::string copy{str_with_len_N};/15_stddev                                                                        0.128 ns        0.128 ns            4
std::string copy{str_with_len_N};/15_cv                                                                             2.45 %          2.45 %             4
std::string copy{str_with_len_N};/16_mean                                                                           23.2 ns         23.2 ns            4
std::string copy{str_with_len_N};/16_median                                                                         23.3 ns         23.3 ns            4
std::string copy{str_with_len_N};/16_stddev                                                                        0.643 ns        0.643 ns            4
std::string copy{str_with_len_N};/16_cv                                                                             2.77 %          2.77 %             4
std::string copy{str_with_len_N};/23_mean                                                                           27.4 ns         27.4 ns            4
std::string copy{str_with_len_N};/23_median                                                                         27.3 ns         27.3 ns            4
std::string copy{str_with_len_N};/23_stddev                                                                        0.180 ns        0.180 ns            4
std::string copy{str_with_len_N};/23_cv                                                                             0.66 %          0.66 %             4
std::string copy{str_with_len_N};/24_mean                                                                           22.6 ns         22.6 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                                                                        0.712 ns        0.711 ns            4
std::string copy{str_with_len_N};/24_cv                                                                             3.15 %          3.15 %             4
std::string copy{str_with_len_N};/32_mean                                                                           22.1 ns         22.1 ns            4
std::string copy{str_with_len_N};/32_median                                                                         22.1 ns         22.1 ns            4
std::string copy{str_with_len_N};/32_stddev                                                                        0.400 ns        0.400 ns            4
std::string copy{str_with_len_N};/32_cv                                                                             1.81 %          1.81 %             4
std::string copy{str_with_len_N};/64_mean                                                                           22.2 ns         22.2 ns            4
std::string copy{str_with_len_N};/64_median                                                                         22.1 ns         22.1 ns            4
std::string copy{str_with_len_N};/64_stddev                                                                        0.596 ns        0.596 ns            4
std::string copy{str_with_len_N};/64_cv                                                                             2.69 %          2.69 %             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                                                                        24.1 ns         24.1 ns            4
std::string copy{str_with_len_N};/128_stddev                                                                        1.53 ns         1.53 ns            4
std::string copy{str_with_len_N};/128_cv                                                                            6.19 %          6.19 %             4
std::string copy{str_with_len_N};/256_mean                                                                          24.8 ns         24.8 ns            4
std::string copy{str_with_len_N};/256_median                                                                        24.3 ns         24.3 ns            4
std::string copy{str_with_len_N};/256_stddev                                                                        1.32 ns         1.32 ns            4
std::string copy{str_with_len_N};/256_cv                                                                            5.33 %          5.33 %             4
std::string copy{str_with_len_N};/512_mean                                                                          29.1 ns         29.1 ns            4
std::string copy{str_with_len_N};/512_median                                                                        28.5 ns         28.5 ns            4
std::string copy{str_with_len_N};/512_stddev                                                                        1.22 ns         1.22 ns            4
std::string copy{str_with_len_N};/512_cv                                                                            4.19 %          4.19 %             4
std::string copy{str_with_len_N};/1024_mean                                                                         47.8 ns         47.8 ns            4
std::string copy{str_with_len_N};/1024_median                                                                       47.6 ns         47.6 ns            4
std::string copy{str_with_len_N};/1024_stddev                                                                      0.948 ns        0.948 ns            4
std::string copy{str_with_len_N};/1024_cv                                                                           1.98 %          1.98 %             4
std::string copy{str_with_len_N};/2048_mean                                                                          123 ns          123 ns            4
std::string copy{str_with_len_N};/2048_median                                                                        124 ns          124 ns            4
std::string copy{str_with_len_N};/2048_stddev                                                                       4.54 ns         4.54 ns            4
std::string copy{str_with_len_N};/2048_cv                                                                           3.70 %          3.70 %             4
std::string copy{str_with_len_N};/4096_mean                                                                          146 ns          146 ns            4
std::string copy{str_with_len_N};/4096_median                                                                        145 ns          145 ns            4
std::string copy{str_with_len_N};/4096_stddev                                                                       4.21 ns         4.21 ns            4
std::string copy{str_with_len_N};/4096_cv                                                                           2.89 %          2.89 %             4
stringa copy{str_with_len_N};/15_mean                                                                               1.11 ns         1.11 ns            4
stringa copy{str_with_len_N};/15_median                                                                             1.11 ns         1.11 ns            4
stringa copy{str_with_len_N};/15_stddev                                                                            0.023 ns        0.023 ns            4
stringa copy{str_with_len_N};/15_cv                                                                                 2.05 %          2.05 %             4
stringa copy{str_with_len_N};/16_mean                                                                               1.11 ns         1.11 ns            4
stringa copy{str_with_len_N};/16_median                                                                             1.11 ns         1.11 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                                                                                 1.27 %          1.27 %             4
stringa copy{str_with_len_N};/23_mean                                                                               1.12 ns         1.12 ns            4
stringa copy{str_with_len_N};/23_median                                                                             1.11 ns         1.11 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                                                                                 1.98 %          1.98 %             4
stringa copy{str_with_len_N};/24_mean                                                                               16.3 ns         16.3 ns            4
stringa copy{str_with_len_N};/24_median                                                                             16.3 ns         16.3 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                                                                                 1.03 %          1.03 %             4
stringa copy{str_with_len_N};/32_mean                                                                               16.1 ns         16.1 ns            4
stringa copy{str_with_len_N};/32_median                                                                             16.0 ns         16.0 ns            4
stringa copy{str_with_len_N};/32_stddev                                                                            0.272 ns        0.272 ns            4
stringa copy{str_with_len_N};/32_cv                                                                                 1.69 %          1.69 %             4
stringa copy{str_with_len_N};/64_mean                                                                               16.1 ns         16.1 ns            4
stringa copy{str_with_len_N};/64_median                                                                             16.1 ns         16.1 ns            4
stringa copy{str_with_len_N};/64_stddev                                                                            0.169 ns        0.169 ns            4
stringa copy{str_with_len_N};/64_cv                                                                                 1.05 %          1.05 %             4
stringa copy{str_with_len_N};/128_mean                                                                              15.9 ns         15.9 ns            4
stringa copy{str_with_len_N};/128_median                                                                            16.0 ns         16.0 ns            4
stringa copy{str_with_len_N};/128_stddev                                                                           0.110 ns        0.110 ns            4
stringa copy{str_with_len_N};/128_cv                                                                                0.69 %          0.69 %             4
stringa copy{str_with_len_N};/256_mean                                                                              16.0 ns         16.0 ns            4
stringa copy{str_with_len_N};/256_median                                                                            16.0 ns         16.0 ns            4
stringa copy{str_with_len_N};/256_stddev                                                                           0.077 ns        0.077 ns            4
stringa copy{str_with_len_N};/256_cv                                                                                0.48 %          0.48 %             4
stringa copy{str_with_len_N};/512_mean                                                                              16.1 ns         16.1 ns            4
stringa copy{str_with_len_N};/512_median                                                                            16.0 ns         16.0 ns            4
stringa copy{str_with_len_N};/512_stddev                                                                           0.316 ns        0.316 ns            4
stringa copy{str_with_len_N};/512_cv                                                                                1.96 %          1.96 %             4
stringa copy{str_with_len_N};/1024_mean                                                                             16.0 ns         16.0 ns            4
stringa copy{str_with_len_N};/1024_median                                                                           16.0 ns         16.0 ns            4
stringa copy{str_with_len_N};/1024_stddev                                                                          0.065 ns        0.065 ns            4
stringa copy{str_with_len_N};/1024_cv                                                                               0.41 %          0.41 %             4
stringa copy{str_with_len_N};/2048_mean                                                                             16.1 ns         16.1 ns            4
stringa copy{str_with_len_N};/2048_median                                                                           16.0 ns         16.0 ns            4
stringa copy{str_with_len_N};/2048_stddev                                                                          0.184 ns        0.184 ns            4
stringa copy{str_with_len_N};/2048_cv                                                                               1.15 %          1.15 %             4
stringa copy{str_with_len_N};/4096_mean                                                                             16.0 ns         16.0 ns            4
stringa copy{str_with_len_N};/4096_median                                                                           16.0 ns         16.0 ns            4
stringa copy{str_with_len_N};/4096_stddev                                                                          0.061 ns        0.061 ns            4
stringa copy{str_with_len_N};/4096_cv                                                                               0.38 %          0.38 %             4
lstringa<16> copy{str_with_len_N};/15_mean                                                                          1.11 ns         1.11 ns            4
lstringa<16> copy{str_with_len_N};/15_median                                                                        1.11 ns         1.11 ns            4
lstringa<16> copy{str_with_len_N};/15_stddev                                                                       0.015 ns        0.015 ns            4
lstringa<16> copy{str_with_len_N};/15_cv                                                                            1.35 %          1.35 %             4
lstringa<16> copy{str_with_len_N};/16_mean                                                                          5.42 ns         5.42 ns            4
lstringa<16> copy{str_with_len_N};/16_median                                                                        5.33 ns         5.33 ns            4
lstringa<16> copy{str_with_len_N};/16_stddev                                                                       0.320 ns        0.320 ns            4
lstringa<16> copy{str_with_len_N};/16_cv                                                                            5.91 %          5.91 %             4
lstringa<16> copy{str_with_len_N};/23_mean                                                                          5.17 ns         5.17 ns            4
lstringa<16> copy{str_with_len_N};/23_median                                                                        5.15 ns         5.15 ns            4
lstringa<16> copy{str_with_len_N};/23_stddev                                                                       0.059 ns        0.059 ns            4
lstringa<16> copy{str_with_len_N};/23_cv                                                                            1.14 %          1.14 %             4
lstringa<16> copy{str_with_len_N};/24_mean                                                                          23.2 ns         23.2 ns            4
lstringa<16> copy{str_with_len_N};/24_median                                                                        23.2 ns         23.2 ns            4
lstringa<16> copy{str_with_len_N};/24_stddev                                                                       0.287 ns        0.287 ns            4
lstringa<16> copy{str_with_len_N};/24_cv                                                                            1.23 %          1.23 %             4
lstringa<16> copy{str_with_len_N};/32_mean                                                                          23.1 ns         23.1 ns            4
lstringa<16> copy{str_with_len_N};/32_median                                                                        23.0 ns         23.0 ns            4
lstringa<16> copy{str_with_len_N};/32_stddev                                                                       0.219 ns        0.219 ns            4
lstringa<16> copy{str_with_len_N};/32_cv                                                                            0.95 %          0.95 %             4
lstringa<16> copy{str_with_len_N};/64_mean                                                                          24.9 ns         24.9 ns            4
lstringa<16> copy{str_with_len_N};/64_median                                                                        24.9 ns         24.9 ns            4
lstringa<16> copy{str_with_len_N};/64_stddev                                                                       0.148 ns        0.148 ns            4
lstringa<16> copy{str_with_len_N};/64_cv                                                                            0.60 %          0.60 %             4
lstringa<16> copy{str_with_len_N};/128_mean                                                                         24.9 ns         24.9 ns            4
lstringa<16> copy{str_with_len_N};/128_median                                                                       24.9 ns         24.9 ns            4
lstringa<16> copy{str_with_len_N};/128_stddev                                                                      0.164 ns        0.164 ns            4
lstringa<16> copy{str_with_len_N};/128_cv                                                                           0.66 %          0.66 %             4
lstringa<16> copy{str_with_len_N};/256_mean                                                                         27.3 ns         27.3 ns            4
lstringa<16> copy{str_with_len_N};/256_median                                                                       27.6 ns         27.6 ns            4
lstringa<16> copy{str_with_len_N};/256_stddev                                                                       1.13 ns         1.13 ns            4
lstringa<16> copy{str_with_len_N};/256_cv                                                                           4.12 %          4.12 %             4
lstringa<16> copy{str_with_len_N};/512_mean                                                                         29.8 ns         29.8 ns            4
lstringa<16> copy{str_with_len_N};/512_median                                                                       29.3 ns         29.3 ns            4
lstringa<16> copy{str_with_len_N};/512_stddev                                                                       1.16 ns         1.16 ns            4
lstringa<16> copy{str_with_len_N};/512_cv                                                                           3.89 %          3.89 %             4
lstringa<16> copy{str_with_len_N};/1024_mean                                                                        95.4 ns         95.4 ns            4
lstringa<16> copy{str_with_len_N};/1024_median                                                                      95.7 ns         95.7 ns            4
lstringa<16> copy{str_with_len_N};/1024_stddev                                                                      1.30 ns         1.30 ns            4
lstringa<16> copy{str_with_len_N};/1024_cv                                                                          1.37 %          1.37 %             4
lstringa<16> copy{str_with_len_N};/2048_mean                                                                         105 ns          105 ns            4
lstringa<16> copy{str_with_len_N};/2048_median                                                                       104 ns          104 ns            4
lstringa<16> copy{str_with_len_N};/2048_stddev                                                                      3.28 ns         3.28 ns            4
lstringa<16> copy{str_with_len_N};/2048_cv                                                                          3.13 %          3.13 %             4
lstringa<16> copy{str_with_len_N};/4096_mean                                                                         122 ns          122 ns            4
lstringa<16> copy{str_with_len_N};/4096_median                                                                       121 ns          121 ns            4
lstringa<16> copy{str_with_len_N};/4096_stddev                                                                      2.04 ns         2.04 ns            4
lstringa<16> copy{str_with_len_N};/4096_cv                                                                          1.68 %          1.68 %             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                                                                       1.12 ns         1.12 ns            4
lstringa<512> copy{str_with_len_N};/15_stddev                                                                      0.015 ns        0.015 ns            4
lstringa<512> copy{str_with_len_N};/15_cv                                                                           1.35 %          1.35 %             4
lstringa<512> copy{str_with_len_N};/16_mean                                                                         5.12 ns         5.12 ns            4
lstringa<512> copy{str_with_len_N};/16_median                                                                       5.17 ns         5.17 ns            4
lstringa<512> copy{str_with_len_N};/16_stddev                                                                      0.134 ns        0.134 ns            4
lstringa<512> copy{str_with_len_N};/16_cv                                                                           2.63 %          2.63 %             4
lstringa<512> copy{str_with_len_N};/23_mean                                                                         4.98 ns         4.98 ns            4
lstringa<512> copy{str_with_len_N};/23_median                                                                       4.99 ns         4.99 ns            4
lstringa<512> copy{str_with_len_N};/23_stddev                                                                      0.157 ns        0.157 ns            4
lstringa<512> copy{str_with_len_N};/23_cv                                                                           3.15 %          3.15 %             4
lstringa<512> copy{str_with_len_N};/24_mean                                                                         4.45 ns         4.45 ns            4
lstringa<512> copy{str_with_len_N};/24_median                                                                       4.45 ns         4.45 ns            4
lstringa<512> copy{str_with_len_N};/24_stddev                                                                      0.083 ns        0.083 ns            4
lstringa<512> copy{str_with_len_N};/24_cv                                                                           1.87 %          1.87 %             4
lstringa<512> copy{str_with_len_N};/32_mean                                                                         4.66 ns         4.66 ns            4
lstringa<512> copy{str_with_len_N};/32_median                                                                       4.71 ns         4.71 ns            4
lstringa<512> copy{str_with_len_N};/32_stddev                                                                      0.169 ns        0.169 ns            4
lstringa<512> copy{str_with_len_N};/32_cv                                                                           3.62 %          3.62 %             4
lstringa<512> copy{str_with_len_N};/64_mean                                                                         6.03 ns         6.03 ns            4
lstringa<512> copy{str_with_len_N};/64_median                                                                       6.03 ns         6.03 ns            4
lstringa<512> copy{str_with_len_N};/64_stddev                                                                      0.053 ns        0.053 ns            4
lstringa<512> copy{str_with_len_N};/64_cv                                                                           0.88 %          0.88 %             4
lstringa<512> copy{str_with_len_N};/128_mean                                                                        6.41 ns         6.41 ns            4
lstringa<512> copy{str_with_len_N};/128_median                                                                      6.42 ns         6.42 ns            4
lstringa<512> copy{str_with_len_N};/128_stddev                                                                     0.088 ns        0.088 ns            4
lstringa<512> copy{str_with_len_N};/128_cv                                                                          1.38 %          1.38 %             4
lstringa<512> copy{str_with_len_N};/256_mean                                                                        7.85 ns         7.85 ns            4
lstringa<512> copy{str_with_len_N};/256_median                                                                      7.81 ns         7.81 ns            4
lstringa<512> copy{str_with_len_N};/256_stddev                                                                     0.306 ns        0.306 ns            4
lstringa<512> copy{str_with_len_N};/256_cv                                                                          3.90 %          3.90 %             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                                                                      10.4 ns         10.4 ns            4
lstringa<512> copy{str_with_len_N};/512_stddev                                                                     0.616 ns        0.616 ns            4
lstringa<512> copy{str_with_len_N};/512_cv                                                                          5.79 %          5.79 %             4
lstringa<512> copy{str_with_len_N};/1024_mean                                                                       98.1 ns         98.1 ns            4
lstringa<512> copy{str_with_len_N};/1024_median                                                                     97.4 ns         97.4 ns            4
lstringa<512> copy{str_with_len_N};/1024_stddev                                                                     2.89 ns         2.89 ns            4
lstringa<512> copy{str_with_len_N};/1024_cv                                                                         2.94 %          2.94 %             4
lstringa<512> copy{str_with_len_N};/2048_mean                                                                        104 ns          104 ns            4
lstringa<512> copy{str_with_len_N};/2048_median                                                                      104 ns          104 ns            4
lstringa<512> copy{str_with_len_N};/2048_stddev                                                                     1.22 ns         1.22 ns            4
lstringa<512> copy{str_with_len_N};/2048_cv                                                                         1.17 %          1.17 %             4
lstringa<512> copy{str_with_len_N};/4096_mean                                                                        121 ns          121 ns            4
lstringa<512> copy{str_with_len_N};/4096_median                                                                      120 ns          120 ns            4
lstringa<512> copy{str_with_len_N};/4096_stddev                                                                     3.39 ns         3.39 ns            4
lstringa<512> copy{str_with_len_N};/4096_cv                                                                         2.80 %          2.80 %             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                                        27.0 ns         27.0 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_stddev                                        1.62 ns         1.62 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_cv                                            5.91 %          5.91 %             4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_mean                     13.5 ns         13.5 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_median                   13.3 ns         13.3 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_stddev                  0.358 ns        0.358 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_cv                       2.66 %          2.66 %             4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                              9.15 ns         9.15 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                            9.17 ns         9.17 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                           0.193 ns        0.193 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                                2.11 %          2.11 %             4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                                  9.46 ns         9.46 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                                9.41 ns         9.41 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                               0.154 ns        0.154 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                                    1.63 %          1.63 %             4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                         9.30 ns         9.30 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                       9.31 ns         9.31 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                      0.116 ns        0.116 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                           1.25 %          1.25 %             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                                             24.0 ns         24.0 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_median                                           24.2 ns         24.2 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_stddev                                           1.18 ns         1.18 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_cv                                               4.92 %          4.92 %             4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_mean                        9.22 ns         9.22 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_median                      9.18 ns         9.18 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_stddev                     0.188 ns        0.188 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_cv                          2.04 %          2.04 %             4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                                 7.60 ns         7.60 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                               7.59 ns         7.59 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                              0.065 ns        0.065 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                                   0.86 %          0.86 %             4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                                     7.56 ns         7.56 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                                   7.49 ns         7.49 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                                  0.213 ns        0.213 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                                       2.82 %          2.82 %             4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                            7.35 ns         7.35 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                          7.33 ns         7.33 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                         0.112 ns        0.112 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                              1.52 %          1.52 %             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                                       29.0 ns         29.0 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_median                                     29.0 ns         29.0 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_stddev                                    0.663 ns        0.663 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_cv                                         2.29 %          2.29 %             4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_mean                                        11.1 ns         11.1 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_median                                      11.0 ns         11.0 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_stddev                                     0.281 ns        0.281 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_cv                                          2.54 %          2.54 %             4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_mean                                  13.3 ns         13.3 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                               0.684 ns        0.684 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_cv                                    5.13 %          5.13 %             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                                   63.6 ns         63.6 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_median                                 63.6 ns         63.6 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_stddev                                0.876 ns        0.876 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_cv                                     1.38 %          1.38 %             4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_mean                       24.1 ns         24.1 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_median                     24.1 ns         24.1 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_stddev                    0.525 ns        0.525 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_cv                         2.18 %          2.18 %             4
ssa s = "1234.567e10"; double res = *s.to_double()_mean                                                             26.0 ns         26.0 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_median                                                           26.1 ns         26.1 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_stddev                                                          0.289 ns        0.289 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_cv                                                               1.11 %          1.11 %             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                                                          1374 ns         1374 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_median                                                        1366 ns         1366 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_stddev                                                        40.7 ns         40.7 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_cv                                                            2.96 %          2.96 %             4
std::string str; ... str += "abbaabbaabbaabba";_mean                                                                 445 ns          445 ns            4
std::string str; ... str += "abbaabbaabbaabba";_median                                                               444 ns          444 ns            4
std::string str; ... str += "abbaabbaabbaabba";_stddev                                                              17.1 ns         17.1 ns            4
std::string str; ... str += "abbaabbaabbaabba";_cv                                                                  3.85 %          3.85 %             4
lstringa<8> str; ... str += "abbaabbaabbaabba";_mean                                                                 413 ns          413 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_median                                                               415 ns          415 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_stddev                                                              12.5 ns         12.5 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_cv                                                                  3.02 %          3.02 %             4
lstringa<128> str; ... str += "abbaabbaabbaabba";_mean                                                               289 ns          289 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_median                                                             288 ns          288 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_stddev                                                            7.76 ns         7.76 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_cv                                                                2.68 %          2.68 %             4
lstringa<512> str; ... str += "abbaabbaabbaabba";_mean                                                               248 ns          248 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_median                                                             251 ns          251 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_stddev                                                            7.60 ns         7.60 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_cv                                                                3.06 %          3.06 %             4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_mean                                                              139 ns          139 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_median                                                            138 ns          138 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_stddev                                                           3.86 ns         3.86 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_cv                                                               2.78 %          2.78 %             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                                               1439 ns         1439 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_median                                             1403 ns         1403 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_stddev                                              116 ns          116 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_cv                                                 8.02 %          8.02 %             4
std::string str; ... str += str_var + "abbaabbaabbaabba";_mean                                                      1289 ns         1289 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_median                                                    1281 ns         1281 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                    45.3 ns         45.3 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_cv                                                        3.52 %          3.52 %             4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                       443 ns          443 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_median                                                     444 ns          444 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                    7.20 ns         7.20 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                        1.62 %          1.62 %             4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                     383 ns          383 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_median                                                   388 ns          388 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                  17.9 ns         17.9 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                      4.68 %          4.68 %             4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                     332 ns          332 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_median                                                   331 ns          331 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                  11.3 ns         11.3 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                      3.40 %          3.40 %             4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                    206 ns          206 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_median                                                  207 ns          207 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                 4.33 ns         4.33 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                     2.10 %          2.10 %             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                                   76125 ns        76126 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_median                                 76988 ns        76988 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_stddev                                  2401 ns         2402 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_cv                                      3.15 %          3.15 %             4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                          71507 ns        71507 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                        71137 ns        71138 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                         1501 ns         1501 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                             2.10 %          2.10 %             4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                          18029 ns        18029 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                        17974 ns        17974 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                          176 ns          176 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                             0.98 %          0.98 %             4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                        15997 ns        15997 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                      15999 ns        15999 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                       80.5 ns         80.5 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                           0.50 %          0.50 %             4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                        15776 ns        15776 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                      15795 ns        15795 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                        216 ns          216 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                           1.37 %          1.37 %             4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                       18991 ns        18991 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                     18631 ns        18631 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                       938 ns          938 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                          4.94 %          4.94 %             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                                                        1364 ns         1364 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_median                                                      1352 ns         1352 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_stddev                                                      31.3 ns         31.3 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_cv                                                          2.29 %          2.29 %             4
std::string str; ... str += str_var1 + str_var2;_mean                                                               1342 ns         1342 ns            4
std::string str; ... str += str_var1 + str_var2;_median                                                             1343 ns         1343 ns            4
std::string str; ... str += str_var1 + str_var2;_stddev                                                             12.1 ns         12.1 ns            4
std::string str; ... str += str_var1 + str_var2;_cv                                                                 0.90 %          0.90 %             4
lstringa<16> str; ... str += str_var1 + str_var2;_mean                                                               523 ns          523 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_median                                                             523 ns          523 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_stddev                                                            1.97 ns         1.97 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_cv                                                                0.38 %          0.38 %             4
lstringa<128> str; ... str += str_var1 + str_var2;_mean                                                              443 ns          443 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_median                                                            441 ns          441 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_stddev                                                           24.2 ns         24.2 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_cv                                                               5.46 %          5.46 %             4
lstringa<512> str; ... str += str_var1 + str_var2;_mean                                                              409 ns          409 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_median                                                            411 ns          411 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_stddev                                                           15.7 ns         15.7 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_cv                                                               3.84 %          3.84 %             4
lstringa<1024> str; ... str += str_var1 + str_var2;_mean                                                             306 ns          306 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_median                                                           305 ns          305 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_stddev                                                          3.93 ns         3.93 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_cv                                                              1.29 %          1.29 %             4
-- Append text, number, text --/repeats:1                                                                          0.000 ns        0.000 ns   1000000000000
std::stringstream str; str << "test = " << k << " times";_mean                                                      3115 ns         3115 ns            4
std::stringstream str; str << "test = " << k << " times";_median                                                    3117 ns         3117 ns            4
std::stringstream str; str << "test = " << k << " times";_stddev                                                    85.5 ns         85.5 ns            4
std::stringstream str; str << "test = " << k << " times";_cv                                                        2.74 %          2.74 %             4
std::string str = "test = " + std::to_string(k) + " times";_mean                                                     437 ns          437 ns            4
std::string str = "test = " + std::to_string(k) + " times";_median                                                   437 ns          437 ns            4
std::string str = "test = " + std::to_string(k) + " times";_stddev                                                  5.54 ns         5.54 ns            4
std::string str = "test = " + std::to_string(k) + " times";_cv                                                      1.27 %          1.27 %             4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_mean                                      1382 ns         1382 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_median                                    1365 ns         1365 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_stddev                                    48.9 ns         48.9 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_cv                                        3.54 %          3.54 %             4
std::string str = std::format("test = {} times", k);_mean                                                           1121 ns         1121 ns            4
std::string str = std::format("test = {} times", k);_median                                                         1114 ns         1114 ns            4
std::string str = std::format("test = {} times", k);_stddev                                                         38.3 ns         38.3 ns            4
std::string str = std::format("test = {} times", k);_cv                                                             3.41 %          3.41 %             4
lstringa<8> str; str.format("test = {} times", k);_mean                                                             1269 ns         1269 ns            4
lstringa<8> str; str.format("test = {} times", k);_median                                                           1266 ns         1266 ns            4
lstringa<8> str; str.format("test = {} times", k);_stddev                                                           13.0 ns         13.0 ns            4
lstringa<8> str; str.format("test = {} times", k);_cv                                                               1.03 %          1.03 %             4
lstringa<32> str; str.format("test = {} times", k);_mean                                                             967 ns          967 ns            4
lstringa<32> str; str.format("test = {} times", k);_median                                                           968 ns          968 ns            4
lstringa<32> str; str.format("test = {} times", k);_stddev                                                          15.9 ns         15.9 ns            4
lstringa<32> str; str.format("test = {} times", k);_cv                                                              1.65 %          1.65 %             4
lstringa<8> str = "test = " + k + " times";_mean                                                                     278 ns          278 ns            4
lstringa<8> str = "test = " + k + " times";_median                                                                   278 ns          278 ns            4
lstringa<8> str = "test = " + k + " times";_stddev                                                                  4.55 ns         4.55 ns            4
lstringa<8> str = "test = " + k + " times";_cv                                                                      1.64 %          1.64 %             4
lstringa<32> str = "test = " + k + " times";_mean                                                                    120 ns          120 ns            4
lstringa<32> str = "test = " + k + " times";_median                                                                  120 ns          120 ns            4
lstringa<32> str = "test = " + k + " times";_stddev                                                                0.350 ns        0.350 ns            4
lstringa<32> str = "test = " + k + " times";_cv                                                                     0.29 %          0.29 %             4
stringa str = "test = " + k + " times";_mean                                                                         121 ns          121 ns            4
stringa str = "test = " + k + " times";_median                                                                       121 ns          121 ns            4
stringa str = "test = " + k + " times";_stddev                                                                     0.477 ns        0.477 ns            4
stringa str = "test = " + k + " times";_cv                                                                          0.39 %          0.39 %             4
-- Split text and convert to int --/repeats:1                                                                      0.000 ns        0.000 ns   1000000000000
std::string::find + substr + std::strtol_mean                                                                        291 ns          291 ns            4
std::string::find + substr + std::strtol_median                                                                      291 ns          291 ns            4
std::string::find + substr + std::strtol_stddev                                                                     14.6 ns         14.6 ns            4
std::string::find + substr + std::strtol_cv                                                                         5.01 %          5.01 %             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                                                                                  5.98 ns         5.98 ns            4
ssa::splitter + ssa::as_int_cv                                                                                      3.77 %          3.77 %             4
ssa::splitf + functor_mean                                                                                           201 ns          201 ns            4
ssa::splitf + functor_median                                                                                         198 ns          198 ns            4
ssa::splitf + functor_stddev                                                                                        6.72 ns         6.72 ns            4
ssa::splitf + functor_cv                                                                                            3.34 %          3.34 %             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                                               826 ns          826 ns            4
Naive (and wrong) replace symbols with std::string find + replace_median                                             818 ns          818 ns            4
Naive (and wrong) replace symbols with std::string find + replace_stddev                                            28.5 ns         28.5 ns            4
Naive (and wrong) replace symbols with std::string find + replace_cv                                                3.45 %          3.45 %             4
replace symbols with std::string find_first_of + replace_mean                                                       2450 ns         2450 ns            4
replace symbols with std::string find_first_of + replace_median                                                     2450 ns         2450 ns            4
replace symbols with std::string find_first_of + replace_stddev                                                     37.7 ns         37.7 ns            4
replace symbols with std::string find_first_of + replace_cv                                                         1.54 %          1.54 %             4
replace symbols with std::string_view find_first_of + copy_mean                                                     1073 ns         1073 ns            4
replace symbols with std::string_view find_first_of + copy_median                                                   1071 ns         1071 ns            4
replace symbols with std::string_view find_first_of + copy_stddev                                                   15.3 ns         15.3 ns            4
replace symbols with std::string_view find_first_of + copy_cv                                                       1.43 %          1.43 %             4
replace runtime symbols with string expressions and without remembering all search results_mean                     1247 ns         1247 ns            4
replace runtime symbols with string expressions and without remembering all search results_median                   1247 ns         1247 ns            4
replace runtime symbols with string expressions and without remembering all search results_stddev                   39.3 ns         39.3 ns            4
replace runtime symbols with string expressions and without remembering all search results_cv                       3.15 %          3.15 %             4
replace runtime symbols with simstr and memorization of all search results_mean                                      959 ns          959 ns            4
replace runtime symbols with simstr and memorization of all search results_median                                    947 ns          947 ns            4
replace runtime symbols with simstr and memorization of all search results_stddev                                   31.6 ns         31.6 ns            4
replace runtime symbols with simstr and memorization of all search results_cv                                       3.30 %          3.30 %             4
replace const symbols with string expressions and without remembering all search results_mean                       1104 ns         1104 ns            4
replace const symbols with string expressions and without remembering all search results_median                     1110 ns         1110 ns            4
replace const symbols with string expressions and without remembering all search results_stddev                     20.9 ns         20.9 ns            4
replace const symbols with string expressions and without remembering all search results_cv                         1.89 %          1.89 %             4
replace const symbols with string expressions and memorization of all search results_mean                            804 ns          804 ns            4
replace const symbols with string expressions and memorization of all search results_median                          803 ns          803 ns            4
replace const symbols with string expressions and memorization of all search results_stddev                         4.71 ns         4.71 ns            4
replace const symbols with string expressions and memorization of all search results_cv                             0.59 %          0.59 %             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                                         158 ns          158 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_median                                       158 ns          158 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_stddev                                      3.76 ns         3.76 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_cv                                          2.38 %          2.38 %             4
Short replace symbols with std::string find_first_of + replace_mean                                                  311 ns          311 ns            4
Short replace symbols with std::string find_first_of + replace_median                                                311 ns          311 ns            4
Short replace symbols with std::string find_first_of + replace_stddev                                               3.26 ns         3.26 ns            4
Short replace symbols with std::string find_first_of + replace_cv                                                   1.05 %          1.05 %             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                                              155 ns          155 ns            4
Short replace symbols with std::string_view find_first_of + copy_stddev                                             4.09 ns         4.09 ns            4
Short replace symbols with std::string_view find_first_of + copy_cv                                                 2.66 %          2.66 %             4
Short replace runtime symbols with string expressions and without remembering all search results_mean                166 ns          166 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_median              167 ns          167 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_stddev             6.15 ns         6.15 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_cv                 3.70 %          3.70 %             4
Short replace runtime symbols with simstr and memorization of all search results_mean                                174 ns          174 ns            4
Short replace runtime symbols with simstr and memorization of all search results_median                              173 ns          173 ns            4
Short replace runtime symbols with simstr and memorization of all search results_stddev                             4.16 ns         4.16 ns            4
Short replace runtime symbols with simstr and memorization of all search results_cv                                 2.39 %          2.39 %             4
Short replace const symbols with string expressions and without remembering all search results_mean                  127 ns          127 ns            4
Short replace const symbols with string expressions and without remembering all search results_median                127 ns          127 ns            4
Short replace const symbols with string expressions and without remembering all search results_stddev               1.66 ns         1.66 ns            4
Short replace const symbols with string expressions and without remembering all search results_cv                   1.31 %          1.31 %             4
Short replace const symbols with string expressions and memorization of all search results_mean                      138 ns          138 ns            4
Short replace const symbols with string expressions and memorization of all search results_median                    137 ns          137 ns            4
Short replace const symbols with string expressions and memorization of all search results_stddev                   1.46 ns         1.46 ns            4
Short replace const symbols with string expressions and memorization of all search results_cv                       1.06 %          1.06 %             4
-----  Replace All Str To Longer Size ---------/repeats:1                                                          0.000 ns        0.000 ns   1000000000000
replace bb to ---- in std::string|64_mean                                                                            152 ns          152 ns            4
replace bb to ---- in std::string|64_median                                                                          152 ns          152 ns            4
replace bb to ---- in std::string|64_stddev                                                                         2.17 ns         2.17 ns            4
replace bb to ---- in std::string|64_cv                                                                             1.43 %          1.43 %             4
replace bb to ---- in std::string|256_mean                                                                           525 ns          525 ns            4
replace bb to ---- in std::string|256_median                                                                         520 ns          520 ns            4
replace bb to ---- in std::string|256_stddev                                                                        15.6 ns         15.6 ns            4
replace bb to ---- in std::string|256_cv                                                                            2.97 %          2.97 %             4
replace bb to ---- in std::string|512_mean                                                                          1078 ns         1078 ns            4
replace bb to ---- in std::string|512_median                                                                        1068 ns         1068 ns            4
replace bb to ---- in std::string|512_stddev                                                                        26.8 ns         26.8 ns            4
replace bb to ---- in std::string|512_cv                                                                            2.49 %          2.49 %             4
replace bb to ---- in std::string|1024_mean                                                                         2264 ns         2264 ns            4
replace bb to ---- in std::string|1024_median                                                                       2265 ns         2265 ns            4
replace bb to ---- in std::string|1024_stddev                                                                       66.6 ns         66.6 ns            4
replace bb to ---- in std::string|1024_cv                                                                           2.94 %          2.94 %             4
replace bb to ---- in std::string|2048_mean                                                                         5910 ns         5910 ns            4
replace bb to ---- in std::string|2048_median                                                                       5814 ns         5814 ns            4
replace bb to ---- in std::string|2048_stddev                                                                        429 ns          429 ns            4
replace bb to ---- in std::string|2048_cv                                                                           7.26 %          7.26 %             4
replace bb to ---- in lstringa<8>|64_mean                                                                            127 ns          127 ns            4
replace bb to ---- in lstringa<8>|64_median                                                                          127 ns          127 ns            4
replace bb to ---- in lstringa<8>|64_stddev                                                                         6.87 ns         6.87 ns            4
replace bb to ---- in lstringa<8>|64_cv                                                                             5.42 %          5.42 %             4
replace bb to ---- in lstringa<8>|256_mean                                                                           425 ns          425 ns            4
replace bb to ---- in lstringa<8>|256_median                                                                         420 ns          420 ns            4
replace bb to ---- in lstringa<8>|256_stddev                                                                        13.2 ns         13.2 ns            4
replace bb to ---- in lstringa<8>|256_cv                                                                            3.11 %          3.11 %             4
replace bb to ---- in lstringa<8>|512_mean                                                                           801 ns          801 ns            4
replace bb to ---- in lstringa<8>|512_median                                                                         797 ns          797 ns            4
replace bb to ---- in lstringa<8>|512_stddev                                                                        13.4 ns         13.4 ns            4
replace bb to ---- in lstringa<8>|512_cv                                                                            1.67 %          1.67 %             4
replace bb to ---- in lstringa<8>|1024_mean                                                                         1639 ns         1639 ns            4
replace bb to ---- in lstringa<8>|1024_median                                                                       1633 ns         1633 ns            4
replace bb to ---- in lstringa<8>|1024_stddev                                                                       68.5 ns         68.5 ns            4
replace bb to ---- in lstringa<8>|1024_cv                                                                           4.18 %          4.18 %             4
replace bb to ---- in lstringa<8>|2048_mean                                                                         3077 ns         3077 ns            4
replace bb to ---- in lstringa<8>|2048_median                                                                       3055 ns         3055 ns            4
replace bb to ---- in lstringa<8>|2048_stddev                                                                       82.1 ns         82.1 ns            4
replace bb to ---- in lstringa<8>|2048_cv                                                                           2.67 %          2.67 %             4
replace bb to ---- by init stringa|64_mean                                                                          92.5 ns         92.5 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                                                                        2.76 ns         2.76 ns            4
replace bb to ---- by init stringa|64_cv                                                                            2.98 %          2.98 %             4
replace bb to ---- by init stringa|256_mean                                                                          293 ns          293 ns            4
replace bb to ---- by init stringa|256_median                                                                        290 ns          290 ns            4
replace bb to ---- by init stringa|256_stddev                                                                       5.68 ns         5.68 ns            4
replace bb to ---- by init stringa|256_cv                                                                           1.94 %          1.94 %             4
replace bb to ---- by init stringa|512_mean                                                                          687 ns          687 ns            4
replace bb to ---- by init stringa|512_median                                                                        677 ns          677 ns            4
replace bb to ---- by init stringa|512_stddev                                                                       26.9 ns         26.9 ns            4
replace bb to ---- by init stringa|512_cv                                                                           3.92 %          3.92 %             4
replace bb to ---- by init stringa|1024_mean                                                                        1581 ns         1581 ns            4
replace bb to ---- by init stringa|1024_median                                                                      1585 ns         1585 ns            4
replace bb to ---- by init stringa|1024_stddev                                                                      16.8 ns         16.8 ns            4
replace bb to ---- by init stringa|1024_cv                                                                          1.06 %          1.06 %             4
replace bb to ---- by init stringa|2048_mean                                                                        3167 ns         3167 ns            4
replace bb to ---- by init stringa|2048_median                                                                      3165 ns         3165 ns            4
replace bb to ---- by init stringa|2048_stddev                                                                      19.8 ns         19.8 ns            4
replace bb to ---- by init stringa|2048_cv                                                                          0.62 %          0.62 %             4
-----  Replace All Str To Same Size ---------/repeats:1                                                            0.000 ns        0.000 ns   1000000000000
replace bb to -- in std::string|64_mean                                                                              112 ns          112 ns            4
replace bb to -- in std::string|64_median                                                                            111 ns          111 ns            4
replace bb to -- in std::string|64_stddev                                                                           4.04 ns         4.04 ns            4
replace bb to -- in std::string|64_cv                                                                               3.60 %          3.60 %             4
replace bb to -- in std::string|256_mean                                                                             376 ns          376 ns            4
replace bb to -- in std::string|256_median                                                                           376 ns          376 ns            4
replace bb to -- in std::string|256_stddev                                                                          3.86 ns         3.86 ns            4
replace bb to -- in std::string|256_cv                                                                              1.03 %          1.03 %             4
replace bb to -- in std::string|512_mean                                                                             720 ns          720 ns            4
replace bb to -- in std::string|512_median                                                                           718 ns          718 ns            4
replace bb to -- in std::string|512_stddev                                                                          29.7 ns         29.7 ns            4
replace bb to -- in std::string|512_cv                                                                              4.13 %          4.13 %             4
replace bb to -- in std::string|1024_mean                                                                           1438 ns         1438 ns            4
replace bb to -- in std::string|1024_median                                                                         1423 ns         1423 ns            4
replace bb to -- in std::string|1024_stddev                                                                         64.0 ns         64.0 ns            4
replace bb to -- in std::string|1024_cv                                                                             4.45 %          4.45 %             4
replace bb to -- in std::string|2048_mean                                                                           2839 ns         2839 ns            4
replace bb to -- in std::string|2048_median                                                                         2837 ns         2837 ns            4
replace bb to -- in std::string|2048_stddev                                                                         40.2 ns         40.2 ns            4
replace bb to -- in std::string|2048_cv                                                                             1.42 %          1.42 %             4
replace bb to -- in lstringa<8>|64_mean                                                                             93.2 ns         93.2 ns            4
replace bb to -- in lstringa<8>|64_median                                                                           93.3 ns         93.3 ns            4
replace bb to -- in lstringa<8>|64_stddev                                                                          0.871 ns        0.871 ns            4
replace bb to -- in lstringa<8>|64_cv                                                                               0.93 %          0.93 %             4
replace bb to -- in lstringa<8>|256_mean                                                                             297 ns          297 ns            4
replace bb to -- in lstringa<8>|256_median                                                                           296 ns          296 ns            4
replace bb to -- in lstringa<8>|256_stddev                                                                          9.63 ns         9.63 ns            4
replace bb to -- in lstringa<8>|256_cv                                                                              3.25 %          3.25 %             4
replace bb to -- in lstringa<8>|512_mean                                                                             519 ns          519 ns            4
replace bb to -- in lstringa<8>|512_median                                                                           517 ns          517 ns            4
replace bb to -- in lstringa<8>|512_stddev                                                                          8.66 ns         8.66 ns            4
replace bb to -- in lstringa<8>|512_cv                                                                              1.67 %          1.67 %             4
replace bb to -- in lstringa<8>|1024_mean                                                                           1081 ns         1081 ns            4
replace bb to -- in lstringa<8>|1024_median                                                                         1081 ns         1081 ns            4
replace bb to -- in lstringa<8>|1024_stddev                                                                         7.31 ns         7.31 ns            4
replace bb to -- in lstringa<8>|1024_cv                                                                             0.68 %          0.68 %             4
replace bb to -- in lstringa<8>|2048_mean                                                                           2117 ns         2117 ns            4
replace bb to -- in lstringa<8>|2048_median                                                                         2132 ns         2132 ns            4
replace bb to -- in lstringa<8>|2048_stddev                                                                         50.0 ns         50.0 ns            4
replace bb to -- in lstringa<8>|2048_cv                                                                             2.36 %          2.36 %             4
replace bb to -- by init stringa|64_mean                                                                            75.5 ns         75.5 ns            4
replace bb to -- by init stringa|64_median                                                                          75.4 ns         75.4 ns            4
replace bb to -- by init stringa|64_stddev                                                                         0.702 ns        0.702 ns            4
replace bb to -- by init stringa|64_cv                                                                              0.93 %          0.93 %             4
replace bb to -- by init stringa|256_mean                                                                            243 ns          243 ns            4
replace bb to -- by init stringa|256_median                                                                          245 ns          245 ns            4
replace bb to -- by init stringa|256_stddev                                                                         8.83 ns         8.84 ns            4
replace bb to -- by init stringa|256_cv                                                                             3.63 %          3.63 %             4
replace bb to -- by init stringa|512_mean                                                                            429 ns          429 ns            4
replace bb to -- by init stringa|512_median                                                                          428 ns          428 ns            4
replace bb to -- by init stringa|512_stddev                                                                         5.87 ns         5.87 ns            4
replace bb to -- by init stringa|512_cv                                                                             1.37 %          1.37 %             4
replace bb to -- by init stringa|1024_mean                                                                           909 ns          909 ns            4
replace bb to -- by init stringa|1024_median                                                                         904 ns          904 ns            4
replace bb to -- by init stringa|1024_stddev                                                                        43.4 ns         43.4 ns            4
replace bb to -- by init stringa|1024_cv                                                                            4.77 %          4.77 %             4
replace bb to -- by init stringa|2048_mean                                                                          1687 ns         1687 ns            4
replace bb to -- by init stringa|2048_median                                                                        1682 ns         1682 ns            4
replace bb to -- by init stringa|2048_stddev                                                                        16.6 ns         16.6 ns            4
replace bb to -- by init stringa|2048_cv                                                                            0.98 %          0.98 %             4
-----  Hash Map insert and find ---------/repeats:1                                                                0.000 ns        0.000 ns   1000000000000
hashStrMapA<size_t> emplace & find stringa;_mean                                                                 3719139 ns      3719152 ns            4
hashStrMapA<size_t> emplace & find stringa;_median                                                               3730503 ns      3730516 ns            4
hashStrMapA<size_t> emplace & find stringa;_stddev                                                                107544 ns       107543 ns            4
hashStrMapA<size_t> emplace & find stringa;_cv                                                                      2.89 %          2.89 %             4
std::unordered_map<std::string, size_t> emplace & find std::string;_mean                                         3546099 ns      3546110 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_median                                       3543718 ns      3543729 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_stddev                                         96572 ns        96575 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_cv                                              2.72 %          2.72 %             4
hashStrMapA<size_t> emplace & find ssa;_mean                                                                     3596978 ns      3596990 ns            4
hashStrMapA<size_t> emplace & find ssa;_median                                                                   3582222 ns      3582233 ns            4
hashStrMapA<size_t> emplace & find ssa;_stddev                                                                     32356 ns        32357 ns            4
hashStrMapA<size_t> emplace & find ssa;_cv                                                                          0.90 %          0.90 %             4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_mean                                    4271995 ns      4272007 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_median                                  4269262 ns      4269275 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_stddev                                    25174 ns        25173 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_cv                                         0.59 %          0.59 %             4
-----  Build Full Func Name ---------/repeats:1                                                                    0.000 ns        0.000 ns   1000000000000
Build func full name std::string;_mean                                                                               652 ns          652 ns            4
Build func full name std::string;_median                                                                             646 ns          646 ns            4
Build func full name std::string;_stddev                                                                            24.3 ns         24.3 ns            4
Build func full name std::string;_cv                                                                                3.72 %          3.72 %             4
Build func full name std::string 1;_mean                                                                             722 ns          722 ns            4
Build func full name std::string 1;_median                                                                           723 ns          723 ns            4
Build func full name std::string 1;_stddev                                                                          12.7 ns         12.7 ns            4
Build func full name std::string 1;_cv                                                                              1.77 %          1.77 %             4
Build func full name std::stream;_mean                                                                              2537 ns         2537 ns            4
Build func full name std::stream;_median                                                                            2515 ns         2516 ns            4
Build func full name std::stream;_stddev                                                                            55.7 ns         55.7 ns            4
Build func full name std::stream;_cv                                                                                2.20 %          2.20 %             4
Build func full name stringa;_mean                                                                                   483 ns          483 ns            4
Build func full name stringa;_median                                                                                 475 ns          475 ns            4
Build func full name stringa;_stddev                                                                                22.4 ns         22.4 ns            4
Build func full name stringa;_cv                                                                                    4.63 %          4.63 %             4
Build func full name stringa 1;_mean                                                                                 599 ns          599 ns            4
Build func full name stringa 1;_median                                                                               597 ns          597 ns            4
Build func full name stringa 1;_stddev                                                                              14.7 ns         14.7 ns            4
Build func full name stringa 1;_cv                                                                                  2.46 %          2.46 %             4
-----  Make Upper  ---------/repeats:1                                                                             0.000 ns        0.000 ns   1000000000000
To upper case std::wstring_mean                                                                                      150 ns          150 ns            4
To upper case std::wstring_median                                                                                    150 ns          150 ns            4
To upper case std::wstring_stddev                                                                                   2.86 ns         2.86 ns            4
To upper case std::wstring_cv                                                                                       1.90 %          1.90 %             4
To upper case lstringw<15>_mean                                                                                     39.8 ns         39.8 ns            4
To upper case lstringw<15>_median                                                                                   39.9 ns         39.9 ns            4
To upper case lstringw<15>_stddev                                                                                  0.174 ns        0.174 ns            4
To upper case lstringw<15>_cv                                                                                       0.44 %          0.44 %             4
