Benchmarks of simstr, version 1.6.7
Sources: https://github.com/orefkov/simstr
Results: https://orefkov.github.io/simstr/results.html

2026-02-12T15:14:20+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: 0.00, 0.00, 0.00
***WARNING*** ASLR is enabled, the results may have unreproducible noise in them.
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Benchmark                                                                                                              Time             CPU   Iterations
--------------------------------------------------------------------------------------------------------------------------------------------------------
-----  Concatenate string + Number + "Literal" ---------/repeats:1                                                 0.000 ns        0.000 ns   1000000000000
Concat std::string and number by std to std::string_mean                                                             211 ns          211 ns            4
Concat std::string and number by std to std::string_median                                                           211 ns          211 ns            4
Concat std::string and number by std to std::string_stddev                                                          2.33 ns         2.33 ns            4
Concat std::string and number by std to std::string_cv                                                              1.10 %          1.10 %             4
Concat std::string and number by StrExpr to std::string_mean                                                         102 ns          102 ns            4
Concat std::string and number by StrExpr to std::string_median                                                       102 ns          102 ns            4
Concat std::string and number by StrExpr to std::string_stddev                                                      1.47 ns         1.47 ns            4
Concat std::string and number by StrExpr to std::string_cv                                                          1.44 %          1.44 %             4
Concat stringa and number by StrExpr to simstr::stringa_mean                                                        63.1 ns         63.1 ns            4
Concat stringa and number by StrExpr to simstr::stringa_median                                                      63.1 ns         63.1 ns            4
Concat stringa and number by StrExpr to simstr::stringa_stddev                                                      1.98 ns         1.98 ns            4
Concat stringa and number by StrExpr to simstr::stringa_cv                                                          3.14 %          3.14 %             4
Concat stringa and number by e_concat to simstr::stringa_mean                                                       69.5 ns         69.5 ns            4
Concat stringa and number by e_concat to simstr::stringa_median                                                     69.5 ns         69.5 ns            4
Concat stringa and number by e_concat to simstr::stringa_stddev                                                     1.68 ns         1.68 ns            4
Concat stringa and number by e_concat to simstr::stringa_cv                                                         2.42 %          2.42 %             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                                             680 ns          680 ns            4
Concat std::string and format hex number and literal to std::string_median                                           666 ns          666 ns            4
Concat std::string and format hex number and literal to std::string_stddev                                          34.3 ns         34.3 ns            4
Concat std::string and format hex number and literal to std::string_cv                                              5.04 %          5.04 %             4
std::format std::string and hex number by literal to std::string_mean                                                865 ns          865 ns            4
std::format std::string and hex number by literal to std::string_median                                              844 ns          844 ns            4
std::format std::string and hex number by literal to std::string_stddev                                             57.6 ns         57.6 ns            4
std::format std::string and hex number by literal to std::string_cv                                                 6.66 %          6.66 %             4
Concat std::string and std::to_chars and string to std::string_mean                                                  198 ns          198 ns            4
Concat std::string and std::to_chars and string to std::string_median                                                198 ns          198 ns            4
Concat std::string and std::to_chars and string to std::string_stddev                                               3.20 ns         3.20 ns            4
Concat std::string and std::to_chars and string to std::string_cv                                                   1.62 %          1.62 %             4
Concat std::string and hex number and literal by StrExpr to std::string_mean                                         131 ns          131 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                                      1.47 ns         1.47 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_cv                                          1.12 %          1.12 %             4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_mean                                         115 ns          115 ns            4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_median                                       114 ns          114 ns            4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_stddev                                      1.65 ns         1.65 ns            4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_cv                                          1.44 %          1.44 %             4
Concat stringa and hex number and literal by e_concat to simstr::stringa_mean                                        121 ns          121 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_median                                      121 ns          121 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_stddev                                    0.573 ns        0.573 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_cv                                         0.47 %          0.47 %             4
Subst stringa and hex number by e_subst literal to simstr::stringa_mean                                              183 ns          183 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                                           3.80 ns         3.80 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_cv                                               2.08 %          2.08 %             4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_mean                                                308 ns          308 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_median                                              310 ns          310 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_stddev                                             3.99 ns         3.99 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_cv                                                 1.30 %          1.30 %             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                                                              276 ns          276 ns            4
"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_median                                                            273 ns          273 ns            4
"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_stddev                                                           10.5 ns         10.5 ns            4
"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_cv                                                               3.80 %          3.80 %             4
e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_mean                                                            354 ns          354 ns            4
e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_median                                                          349 ns          349 ns            4
e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_stddev                                                         11.6 ns         11.6 ns            4
e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_cv                                                             3.27 %          3.27 %             4
e_vsubst(pattern, i / 0x8a010_fmt)_mean                                                                              618 ns          618 ns            4
e_vsubst(pattern, i / 0x8a010_fmt)_median                                                                            615 ns          615 ns            4
e_vsubst(pattern, i / 0x8a010_fmt)_stddev                                                                           14.3 ns         14.3 ns            4
e_vsubst(pattern, i / 0x8a010_fmt)_cv                                                                               2.31 %          2.31 %             4
fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_mean                                                   882 ns          882 ns            4
fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_median                                                 881 ns          881 ns            4
fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_stddev                                                5.47 ns         5.47 ns            4
fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_cv                                                    0.62 %          0.62 %             4
fmt::format("abcdefghihklmopqr {:#010o} end", i)_mean                                                                819 ns          819 ns            4
fmt::format("abcdefghihklmopqr {:#010o} end", i)_median                                                              825 ns          825 ns            4
fmt::format("abcdefghihklmopqr {:#010o} end", i)_stddev                                                             15.0 ns         15.0 ns            4
fmt::format("abcdefghihklmopqr {:#010o} end", i)_cv                                                                 1.83 %          1.83 %             4
std::format("abcdefghihklmopqr {:#010o} end", i)_mean                                                                952 ns          952 ns            4
std::format("abcdefghihklmopqr {:#010o} end", i)_median                                                              959 ns          959 ns            4
std::format("abcdefghihklmopqr {:#010o} end", i)_stddev                                                             18.8 ns         18.8 ns            4
std::format("abcdefghihklmopqr {:#010o} end", i)_cv                                                                 1.97 %          1.97 %             4
std::vformat(pattern, std::make_format_args(i))_mean                                                                 957 ns          957 ns            4
std::vformat(pattern, std::make_format_args(i))_median                                                               963 ns          963 ns            4
std::vformat(pattern, std::make_format_args(i))_stddev                                                              34.8 ns         34.8 ns            4
std::vformat(pattern, std::make_format_args(i))_cv                                                                  3.63 %          3.63 %             4
strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_mean                  2019 ns         2019 ns            4
strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_median                2022 ns         2022 ns            4
strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_stddev                33.4 ns         33.4 ns            4
strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_cv                    1.65 %          1.65 %             4
-----  Concatenate string + "Literal" ---------/repeats:1                                                          0.000 ns        0.000 ns   1000000000000
Concat std::string by std to std::string_mean                                                                       45.1 ns         45.1 ns            4
Concat std::string by std to std::string_median                                                                     45.0 ns         45.0 ns            4
Concat std::string by std to std::string_stddev                                                                    0.744 ns        0.744 ns            4
Concat std::string by std to std::string_cv                                                                         1.65 %          1.65 %             4
Concat std::string by StrExpr to std::string_mean                                                                   34.8 ns         34.8 ns            4
Concat std::string by StrExpr to std::string_median                                                                 35.2 ns         35.2 ns            4
Concat std::string by StrExpr to std::string_stddev                                                                 2.56 ns         2.56 ns            4
Concat std::string by StrExpr to std::string_cv                                                                     7.34 %          7.34 %             4
Concat stringa by StrExpr to stringa_mean                                                                           28.3 ns         28.3 ns            4
Concat stringa by StrExpr to stringa_median                                                                         28.2 ns         28.2 ns            4
Concat stringa by StrExpr to stringa_stddev                                                                        0.824 ns        0.824 ns            4
Concat stringa by StrExpr to stringa_cv                                                                             2.92 %          2.92 %             4
-----  Find three concatenated string in string_view -----/repeats:1                                               0.000 ns        0.000 ns   1000000000000
Find concat three std::string_mean                                                                                   111 ns          111 ns            4
Find concat three std::string_median                                                                                 111 ns          111 ns            4
Find concat three std::string_stddev                                                                                4.64 ns         4.64 ns            4
Find concat three std::string_cv                                                                                    4.17 %          4.17 %             4
Find concat three strexpr_mean                                                                                      49.2 ns         49.2 ns            4
Find concat three strexpr_median                                                                                    48.8 ns         48.8 ns            4
Find concat three strexpr_stddev                                                                                    1.41 ns         1.41 ns            4
Find concat three strexpr_cv                                                                                        2.87 %          2.87 %             4
Find concat three simstr_mean                                                                                       19.1 ns         19.1 ns            4
Find concat three simstr_median                                                                                     19.1 ns         19.1 ns            4
Find concat three simstr_stddev                                                                                    0.472 ns        0.472 ns            4
Find concat three simstr_cv                                                                                         2.47 %          2.47 %             4
-----  Build Type Name ---------/repeats:1                                                                         0.000 ns        0.000 ns   1000000000000
BuildTypeNameStr 0/0_mean                                                                                           7.02 ns         7.02 ns            4
BuildTypeNameStr 0/0_median                                                                                         7.02 ns         7.02 ns            4
BuildTypeNameStr 0/0_stddev                                                                                        0.143 ns        0.143 ns            4
BuildTypeNameStr 0/0_cv                                                                                             2.04 %          2.04 %             4
BuildTypeNameExp 0/0_mean                                                                                           7.31 ns         7.31 ns            4
BuildTypeNameExp 0/0_median                                                                                         7.28 ns         7.28 ns            4
BuildTypeNameExp 0/0_stddev                                                                                        0.148 ns        0.148 ns            4
BuildTypeNameExp 0/0_cv                                                                                             2.02 %          2.02 %             4
BuildTypeNameSim 0/0_mean                                                                                           4.80 ns         4.80 ns            4
BuildTypeNameSim 0/0_median                                                                                         4.78 ns         4.78 ns            4
BuildTypeNameSim 0/0_stddev                                                                                        0.146 ns        0.146 ns            4
BuildTypeNameSim 0/0_cv                                                                                             3.03 %          3.03 %             4
BuildTypeNameStr 10/10_mean                                                                                         54.8 ns         54.8 ns            4
BuildTypeNameStr 10/10_median                                                                                       54.9 ns         54.9 ns            4
BuildTypeNameStr 10/10_stddev                                                                                       2.34 ns         2.34 ns            4
BuildTypeNameStr 10/10_cv                                                                                           4.28 %          4.28 %             4
BuildTypeNameExp 10/10_mean                                                                                         30.2 ns         30.2 ns            4
BuildTypeNameExp 10/10_median                                                                                       30.2 ns         30.2 ns            4
BuildTypeNameExp 10/10_stddev                                                                                      0.435 ns        0.435 ns            4
BuildTypeNameExp 10/10_cv                                                                                           1.44 %          1.44 %             4
BuildTypeNameSim 10/10_mean                                                                                         22.5 ns         22.5 ns            4
BuildTypeNameSim 10/10_median                                                                                       22.4 ns         22.4 ns            4
BuildTypeNameSim 10/10_stddev                                                                                      0.524 ns        0.524 ns            4
BuildTypeNameSim 10/10_cv                                                                                           2.33 %          2.33 %             4
-----  Replace string by copy -----/repeats:1                                                                      0.000 ns        0.000 ns   1000000000000
Concat with replace str_mean                                                                                         207 ns          207 ns            4
Concat with replace str_median                                                                                       207 ns          207 ns            4
Concat with replace str_stddev                                                                                      3.33 ns         3.33 ns            4
Concat with replace str_cv                                                                                          1.61 %          1.61 %             4
Concat with replace exp_mean                                                                                         138 ns          138 ns            4
Concat with replace exp_median                                                                                       139 ns          139 ns            4
Concat with replace exp_stddev                                                                                      1.77 ns         1.77 ns            4
Concat with replace exp_cv                                                                                          1.28 %          1.28 %             4
-----  Create Empty Str ---------/repeats:1                                                                        0.000 ns        0.000 ns   1000000000000
std::string e;_mean                                                                                                 1.10 ns         1.10 ns            4
std::string e;_median                                                                                               1.10 ns         1.10 ns            4
std::string e;_stddev                                                                                              0.021 ns        0.021 ns            4
std::string e;_cv                                                                                                   1.87 %          1.87 %             4
std::string_view e;_mean                                                                                           0.372 ns        0.372 ns            4
std::string_view e;_median                                                                                         0.369 ns        0.369 ns            4
std::string_view e;_stddev                                                                                         0.005 ns        0.005 ns            4
std::string_view e;_cv                                                                                              1.42 %          1.42 %             4
ssa e;_mean                                                                                                        0.363 ns        0.363 ns            4
ssa e;_median                                                                                                      0.363 ns        0.363 ns            4
ssa e;_stddev                                                                                                      0.004 ns        0.004 ns            4
ssa e;_cv                                                                                                           1.23 %          1.23 %             4
stringa e;_mean                                                                                                    0.735 ns        0.735 ns            4
stringa e;_median                                                                                                  0.735 ns        0.735 ns            4
stringa e;_stddev                                                                                                  0.009 ns        0.009 ns            4
stringa e;_cv                                                                                                       1.16 %          1.16 %             4
lstringa<20> e;_mean                                                                                                1.10 ns         1.10 ns            4
lstringa<20> e;_median                                                                                              1.10 ns         1.10 ns            4
lstringa<20> e;_stddev                                                                                             0.012 ns        0.012 ns            4
lstringa<20> e;_cv                                                                                                  1.07 %          1.07 %             4
lstringa<40> e;_mean                                                                                                1.10 ns         1.10 ns            4
lstringa<40> e;_median                                                                                              1.08 ns         1.08 ns            4
lstringa<40> e;_stddev                                                                                             0.047 ns        0.047 ns            4
lstringa<40> e;_cv                                                                                                  4.21 %          4.21 %             4
-----  Create Str from short literal (9 symbols) --------/repeats:1                                                0.000 ns        0.000 ns   1000000000000
std::string e      = "Test text";_mean                                                                              1.84 ns         1.84 ns            4
std::string e      = "Test text";_median                                                                            1.85 ns         1.85 ns            4
std::string e      = "Test text";_stddev                                                                           0.036 ns        0.036 ns            4
std::string e      = "Test text";_cv                                                                                1.93 %          1.93 %             4
std::string_view e = "Test text";_mean                                                                             0.739 ns        0.739 ns            4
std::string_view e = "Test text";_median                                                                           0.738 ns        0.738 ns            4
std::string_view e = "Test text";_stddev                                                                           0.009 ns        0.009 ns            4
std::string_view e = "Test text";_cv                                                                                1.24 %          1.24 %             4
ssa e              = "Test text";_mean                                                                             0.363 ns        0.363 ns            4
ssa e              = "Test text";_median                                                                           0.363 ns        0.363 ns            4
ssa e              = "Test text";_stddev                                                                           0.005 ns        0.005 ns            4
ssa e              = "Test text";_cv                                                                                1.48 %          1.48 %             4
stringa e          = "Test text";_mean                                                                              1.11 ns         1.11 ns            4
stringa e          = "Test text";_median                                                                            1.11 ns         1.11 ns            4
stringa e          = "Test text";_stddev                                                                           0.025 ns        0.025 ns            4
stringa e          = "Test text";_cv                                                                                2.26 %          2.26 %             4
lstringa<20> e     = "Test text";_mean                                                                              1.87 ns         1.87 ns            4
lstringa<20> e     = "Test text";_median                                                                            1.87 ns         1.87 ns            4
lstringa<20> e     = "Test text";_stddev                                                                           0.047 ns        0.047 ns            4
lstringa<20> e     = "Test text";_cv                                                                                2.53 %          2.53 %             4
lstringa<40> e     = "Test text";_mean                                                                              1.90 ns         1.90 ns            4
lstringa<40> e     = "Test text";_median                                                                            1.90 ns         1.90 ns            4
lstringa<40> e     = "Test text";_stddev                                                                           0.076 ns        0.076 ns            4
lstringa<40> e     = "Test text";_cv                                                                                3.98 %          3.98 %             4
-----  Create Str from long literal (30 symbols) ---------/repeats:1                                               0.000 ns        0.000 ns   1000000000000
std::string e      = "123456789012345678901234567890";_mean                                                         19.9 ns         19.9 ns            4
std::string e      = "123456789012345678901234567890";_median                                                       19.3 ns         19.3 ns            4
std::string e      = "123456789012345678901234567890";_stddev                                                       1.95 ns         1.95 ns            4
std::string e      = "123456789012345678901234567890";_cv                                                           9.82 %          9.82 %             4
std::string_view e = "123456789012345678901234567890";_mean                                                        0.729 ns        0.729 ns            4
std::string_view e = "123456789012345678901234567890";_median                                                      0.728 ns        0.728 ns            4
std::string_view e = "123456789012345678901234567890";_stddev                                                      0.011 ns        0.011 ns            4
std::string_view e = "123456789012345678901234567890";_cv                                                           1.45 %          1.45 %             4
ssa e              = "123456789012345678901234567890";_mean                                                        0.366 ns        0.366 ns            4
ssa e              = "123456789012345678901234567890";_median                                                      0.365 ns        0.365 ns            4
ssa e              = "123456789012345678901234567890";_stddev                                                      0.008 ns        0.008 ns            4
ssa e              = "123456789012345678901234567890";_cv                                                           2.10 %          2.10 %             4
stringa e          = "123456789012345678901234567890";_mean                                                         1.12 ns         1.12 ns            4
stringa e          = "123456789012345678901234567890";_median                                                       1.12 ns         1.12 ns            4
stringa e          = "123456789012345678901234567890";_stddev                                                      0.022 ns        0.022 ns            4
stringa e          = "123456789012345678901234567890";_cv                                                           1.99 %          1.99 %             4
lstringa<20> e     = "123456789012345678901234567890";_mean                                                         20.3 ns         20.3 ns            4
lstringa<20> e     = "123456789012345678901234567890";_median                                                       20.2 ns         20.2 ns            4
lstringa<20> e     = "123456789012345678901234567890";_stddev                                                      0.533 ns        0.533 ns            4
lstringa<20> e     = "123456789012345678901234567890";_cv                                                           2.63 %          2.63 %             4
lstringa<40> e     = "123456789012345678901234567890";_mean                                                         2.54 ns         2.54 ns            4
lstringa<40> e     = "123456789012345678901234567890";_median                                                       2.53 ns         2.53 ns            4
lstringa<40> e     = "123456789012345678901234567890";_stddev                                                      0.032 ns        0.032 ns            4
lstringa<40> e     = "123456789012345678901234567890";_cv                                                           1.27 %          1.27 %             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                                                                   4.78 ns         4.78 ns            4
std::string e      = "Test text"; auto c{e};_median                                                                 4.78 ns         4.78 ns            4
std::string e      = "Test text"; auto c{e};_stddev                                                                0.060 ns        0.060 ns            4
std::string e      = "Test text"; auto c{e};_cv                                                                     1.25 %          1.25 %             4
std::string_view e = "Test text"; auto c{e};_mean                                                                  0.363 ns        0.363 ns            4
std::string_view e = "Test text"; auto c{e};_median                                                                0.365 ns        0.365 ns            4
std::string_view e = "Test text"; auto c{e};_stddev                                                                0.005 ns        0.005 ns            4
std::string_view e = "Test text"; auto c{e};_cv                                                                     1.39 %          1.39 %             4
ssa e              = "Test text"; auto c{e};_mean                                                                  0.368 ns        0.368 ns            4
ssa e              = "Test text"; auto c{e};_median                                                                0.368 ns        0.368 ns            4
ssa e              = "Test text"; auto c{e};_stddev                                                                0.004 ns        0.004 ns            4
ssa e              = "Test text"; auto c{e};_cv                                                                     0.97 %          0.97 %             4
stringa e          = "Test text"; auto c{e};_mean                                                                   1.08 ns         1.08 ns            4
stringa e          = "Test text"; auto c{e};_median                                                                 1.08 ns         1.08 ns            4
stringa e          = "Test text"; auto c{e};_stddev                                                                0.009 ns        0.009 ns            4
stringa e          = "Test text"; auto c{e};_cv                                                                     0.84 %          0.84 %             4
lstringa<20> e     = "Test text"; auto c{e};_mean                                                                   1.47 ns         1.47 ns            4
lstringa<20> e     = "Test text"; auto c{e};_median                                                                 1.47 ns         1.47 ns            4
lstringa<20> e     = "Test text"; auto c{e};_stddev                                                                0.033 ns        0.033 ns            4
lstringa<20> e     = "Test text"; auto c{e};_cv                                                                     2.24 %          2.24 %             4
lstringa<40> e     = "Test text"; auto c{e};_mean                                                                   1.47 ns         1.47 ns            4
lstringa<40> e     = "Test text"; auto c{e};_median                                                                 1.47 ns         1.47 ns            4
lstringa<40> e     = "Test text"; auto c{e};_stddev                                                                0.027 ns        0.027 ns            4
lstringa<40> e     = "Test text"; auto c{e};_cv                                                                     1.87 %          1.87 %             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                                              18.4 ns         18.4 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_median                                            18.4 ns         18.4 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_stddev                                           0.458 ns        0.458 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_cv                                                2.49 %          2.49 %             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                                           0.738 ns        0.738 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_stddev                                           0.002 ns        0.002 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_cv                                                0.29 %          0.29 %             4
ssa e              = "123456789012345678901234567890"; auto c{e};_mean                                             0.367 ns        0.367 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_median                                           0.363 ns        0.363 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_stddev                                           0.009 ns        0.009 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_cv                                                2.51 %          2.51 %             4
stringa e          = "123456789012345678901234567890"; auto c{e};_mean                                              1.10 ns         1.10 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_median                                            1.10 ns         1.10 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_stddev                                           0.015 ns        0.015 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_cv                                                1.34 %          1.34 %             4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_mean                                              19.4 ns         19.4 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_median                                            19.5 ns         19.5 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_stddev                                           0.443 ns        0.443 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_cv                                                2.28 %          2.28 %             4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_mean                                              4.47 ns         4.47 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_median                                            4.47 ns         4.47 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_stddev                                           0.083 ns        0.083 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_cv                                                1.85 %          1.85 %             4
-----  Find 9 symbols text in end of 99 symbols text ---------/repeats:1                                           0.000 ns        0.000 ns   1000000000000
std::string::find;_mean                                                                                             6.79 ns         6.79 ns            4
std::string::find;_median                                                                                           6.76 ns         6.76 ns            4
std::string::find;_stddev                                                                                          0.180 ns        0.180 ns            4
std::string::find;_cv                                                                                               2.65 %          2.65 %             4
std::string_view::find;_mean                                                                                        7.09 ns         7.09 ns            4
std::string_view::find;_median                                                                                      7.11 ns         7.11 ns            4
std::string_view::find;_stddev                                                                                     0.163 ns        0.163 ns            4
std::string_view::find;_cv                                                                                          2.30 %          2.30 %             4
ssa::find;_mean                                                                                                     6.79 ns         6.79 ns            4
ssa::find;_median                                                                                                   6.80 ns         6.80 ns            4
ssa::find;_stddev                                                                                                  0.088 ns        0.088 ns            4
ssa::find;_cv                                                                                                       1.30 %          1.30 %             4
stringa::find;_mean                                                                                                 7.43 ns         7.43 ns            4
stringa::find;_median                                                                                               7.33 ns         7.33 ns            4
stringa::find;_stddev                                                                                              0.301 ns        0.301 ns            4
stringa::find;_cv                                                                                                   4.05 %          4.05 %             4
lstringa<20>::find;_mean                                                                                            6.26 ns         6.26 ns            4
lstringa<20>::find;_median                                                                                          6.31 ns         6.31 ns            4
lstringa<20>::find;_stddev                                                                                         0.110 ns        0.110 ns            4
lstringa<20>::find;_cv                                                                                              1.75 %          1.75 %             4
lstringa<40>::find;_mean                                                                                            6.26 ns         6.26 ns            4
lstringa<40>::find;_median                                                                                          6.20 ns         6.20 ns            4
lstringa<40>::find;_stddev                                                                                         0.179 ns        0.179 ns            4
lstringa<40>::find;_cv                                                                                              2.85 %          2.85 %             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                                                                           4.74 ns         4.74 ns            4
std::string copy{str_with_len_N};/15_median                                                                         4.74 ns         4.74 ns            4
std::string copy{str_with_len_N};/15_stddev                                                                        0.123 ns        0.123 ns            4
std::string copy{str_with_len_N};/15_cv                                                                             2.59 %          2.59 %             4
std::string copy{str_with_len_N};/16_mean                                                                           22.8 ns         22.8 ns            4
std::string copy{str_with_len_N};/16_median                                                                         23.0 ns         23.0 ns            4
std::string copy{str_with_len_N};/16_stddev                                                                        0.514 ns        0.514 ns            4
std::string copy{str_with_len_N};/16_cv                                                                             2.25 %          2.25 %             4
std::string copy{str_with_len_N};/23_mean                                                                           22.6 ns         22.6 ns            4
std::string copy{str_with_len_N};/23_median                                                                         22.7 ns         22.7 ns            4
std::string copy{str_with_len_N};/23_stddev                                                                        0.330 ns        0.330 ns            4
std::string copy{str_with_len_N};/23_cv                                                                             1.46 %          1.46 %             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                                                                         22.6 ns         22.6 ns            4
std::string copy{str_with_len_N};/24_stddev                                                                        0.293 ns        0.293 ns            4
std::string copy{str_with_len_N};/24_cv                                                                             1.29 %          1.29 %             4
std::string copy{str_with_len_N};/32_mean                                                                           22.6 ns         22.6 ns            4
std::string copy{str_with_len_N};/32_median                                                                         22.6 ns         22.6 ns            4
std::string copy{str_with_len_N};/32_stddev                                                                        0.497 ns        0.497 ns            4
std::string copy{str_with_len_N};/32_cv                                                                             2.20 %          2.20 %             4
std::string copy{str_with_len_N};/64_mean                                                                           21.9 ns         21.9 ns            4
std::string copy{str_with_len_N};/64_median                                                                         22.0 ns         22.0 ns            4
std::string copy{str_with_len_N};/64_stddev                                                                        0.185 ns        0.185 ns            4
std::string copy{str_with_len_N};/64_cv                                                                             0.84 %          0.84 %             4
std::string copy{str_with_len_N};/128_mean                                                                          24.2 ns         24.2 ns            4
std::string copy{str_with_len_N};/128_median                                                                        24.6 ns         24.6 ns            4
std::string copy{str_with_len_N};/128_stddev                                                                       0.689 ns        0.689 ns            4
std::string copy{str_with_len_N};/128_cv                                                                            2.84 %          2.84 %             4
std::string copy{str_with_len_N};/256_mean                                                                          24.4 ns         24.4 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                                                                       0.352 ns        0.352 ns            4
std::string copy{str_with_len_N};/256_cv                                                                            1.44 %          1.45 %             4
std::string copy{str_with_len_N};/512_mean                                                                          28.7 ns         28.7 ns            4
std::string copy{str_with_len_N};/512_median                                                                        28.6 ns         28.6 ns            4
std::string copy{str_with_len_N};/512_stddev                                                                       0.461 ns        0.461 ns            4
std::string copy{str_with_len_N};/512_cv                                                                            1.61 %          1.61 %             4
std::string copy{str_with_len_N};/1024_mean                                                                         44.7 ns         44.7 ns            4
std::string copy{str_with_len_N};/1024_median                                                                       44.6 ns         44.6 ns            4
std::string copy{str_with_len_N};/1024_stddev                                                                      0.414 ns        0.414 ns            4
std::string copy{str_with_len_N};/1024_cv                                                                           0.93 %          0.93 %             4
std::string copy{str_with_len_N};/2048_mean                                                                          122 ns          122 ns            4
std::string copy{str_with_len_N};/2048_median                                                                        121 ns          121 ns            4
std::string copy{str_with_len_N};/2048_stddev                                                                       3.03 ns         3.03 ns            4
std::string copy{str_with_len_N};/2048_cv                                                                           2.49 %          2.49 %             4
std::string copy{str_with_len_N};/4096_mean                                                                          158 ns          158 ns            4
std::string copy{str_with_len_N};/4096_median                                                                        158 ns          158 ns            4
std::string copy{str_with_len_N};/4096_stddev                                                                       8.73 ns         8.73 ns            4
std::string copy{str_with_len_N};/4096_cv                                                                           5.52 %          5.52 %             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                                                                            0.017 ns        0.017 ns            4
stringa copy{str_with_len_N};/15_cv                                                                                 1.51 %          1.51 %             4
stringa copy{str_with_len_N};/16_mean                                                                               1.10 ns         1.10 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                                                                            0.023 ns        0.023 ns            4
stringa copy{str_with_len_N};/16_cv                                                                                 2.09 %          2.09 %             4
stringa copy{str_with_len_N};/23_mean                                                                               1.09 ns         1.09 ns            4
stringa copy{str_with_len_N};/23_median                                                                             1.09 ns         1.09 ns            4
stringa copy{str_with_len_N};/23_stddev                                                                            0.013 ns        0.013 ns            4
stringa copy{str_with_len_N};/23_cv                                                                                 1.17 %          1.17 %             4
stringa copy{str_with_len_N};/24_mean                                                                               16.1 ns         16.1 ns            4
stringa copy{str_with_len_N};/24_median                                                                             16.1 ns         16.1 ns            4
stringa copy{str_with_len_N};/24_stddev                                                                            0.225 ns        0.225 ns            4
stringa copy{str_with_len_N};/24_cv                                                                                 1.40 %          1.40 %             4
stringa copy{str_with_len_N};/32_mean                                                                               15.9 ns         15.9 ns            4
stringa copy{str_with_len_N};/32_median                                                                             15.9 ns         15.9 ns            4
stringa copy{str_with_len_N};/32_stddev                                                                            0.043 ns        0.043 ns            4
stringa copy{str_with_len_N};/32_cv                                                                                 0.27 %          0.27 %             4
stringa copy{str_with_len_N};/64_mean                                                                               16.0 ns         16.0 ns            4
stringa copy{str_with_len_N};/64_median                                                                             16.0 ns         16.0 ns            4
stringa copy{str_with_len_N};/64_stddev                                                                            0.096 ns        0.096 ns            4
stringa copy{str_with_len_N};/64_cv                                                                                 0.60 %          0.60 %             4
stringa copy{str_with_len_N};/128_mean                                                                              16.1 ns         16.1 ns            4
stringa copy{str_with_len_N};/128_median                                                                            16.1 ns         16.1 ns            4
stringa copy{str_with_len_N};/128_stddev                                                                           0.186 ns        0.186 ns            4
stringa copy{str_with_len_N};/128_cv                                                                                1.16 %          1.16 %             4
stringa copy{str_with_len_N};/256_mean                                                                              16.2 ns         16.2 ns            4
stringa copy{str_with_len_N};/256_median                                                                            16.2 ns         16.2 ns            4
stringa copy{str_with_len_N};/256_stddev                                                                           0.326 ns        0.326 ns            4
stringa copy{str_with_len_N};/256_cv                                                                                2.01 %          2.01 %             4
stringa copy{str_with_len_N};/512_mean                                                                              16.1 ns         16.1 ns            4
stringa copy{str_with_len_N};/512_median                                                                            16.1 ns         16.1 ns            4
stringa copy{str_with_len_N};/512_stddev                                                                           0.085 ns        0.085 ns            4
stringa copy{str_with_len_N};/512_cv                                                                                0.53 %          0.53 %             4
stringa copy{str_with_len_N};/1024_mean                                                                             15.9 ns         15.9 ns            4
stringa copy{str_with_len_N};/1024_median                                                                           15.9 ns         15.9 ns            4
stringa copy{str_with_len_N};/1024_stddev                                                                          0.067 ns        0.067 ns            4
stringa copy{str_with_len_N};/1024_cv                                                                               0.42 %          0.42 %             4
stringa copy{str_with_len_N};/2048_mean                                                                             16.2 ns         16.2 ns            4
stringa copy{str_with_len_N};/2048_median                                                                           16.1 ns         16.1 ns            4
stringa copy{str_with_len_N};/2048_stddev                                                                          0.209 ns        0.209 ns            4
stringa copy{str_with_len_N};/2048_cv                                                                               1.29 %          1.29 %             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                                                                          0.087 ns        0.087 ns            4
stringa copy{str_with_len_N};/4096_cv                                                                               0.54 %          0.54 %             4
lstringa<16> copy{str_with_len_N};/15_mean                                                                          1.46 ns         1.46 ns            4
lstringa<16> copy{str_with_len_N};/15_median                                                                        1.45 ns         1.45 ns            4
lstringa<16> copy{str_with_len_N};/15_stddev                                                                       0.025 ns        0.025 ns            4
lstringa<16> copy{str_with_len_N};/15_cv                                                                            1.72 %          1.72 %             4
lstringa<16> copy{str_with_len_N};/16_mean                                                                          5.21 ns         5.21 ns            4
lstringa<16> copy{str_with_len_N};/16_median                                                                        5.22 ns         5.22 ns            4
lstringa<16> copy{str_with_len_N};/16_stddev                                                                       0.078 ns        0.078 ns            4
lstringa<16> copy{str_with_len_N};/16_cv                                                                            1.49 %          1.49 %             4
lstringa<16> copy{str_with_len_N};/23_mean                                                                          5.09 ns         5.09 ns            4
lstringa<16> copy{str_with_len_N};/23_median                                                                        5.08 ns         5.08 ns            4
lstringa<16> copy{str_with_len_N};/23_stddev                                                                       0.082 ns        0.082 ns            4
lstringa<16> copy{str_with_len_N};/23_cv                                                                            1.60 %          1.60 %             4
lstringa<16> copy{str_with_len_N};/24_mean                                                                          22.9 ns         22.9 ns            4
lstringa<16> copy{str_with_len_N};/24_median                                                                        22.8 ns         22.8 ns            4
lstringa<16> copy{str_with_len_N};/24_stddev                                                                       0.229 ns        0.229 ns            4
lstringa<16> copy{str_with_len_N};/24_cv                                                                            1.00 %          1.00 %             4
lstringa<16> copy{str_with_len_N};/32_mean                                                                          22.6 ns         22.6 ns            4
lstringa<16> copy{str_with_len_N};/32_median                                                                        22.6 ns         22.6 ns            4
lstringa<16> copy{str_with_len_N};/32_stddev                                                                       0.395 ns        0.395 ns            4
lstringa<16> copy{str_with_len_N};/32_cv                                                                            1.75 %          1.75 %             4
lstringa<16> copy{str_with_len_N};/64_mean                                                                          24.1 ns         24.1 ns            4
lstringa<16> copy{str_with_len_N};/64_median                                                                        24.2 ns         24.2 ns            4
lstringa<16> copy{str_with_len_N};/64_stddev                                                                       0.583 ns        0.583 ns            4
lstringa<16> copy{str_with_len_N};/64_cv                                                                            2.42 %          2.42 %             4
lstringa<16> copy{str_with_len_N};/128_mean                                                                         24.7 ns         24.7 ns            4
lstringa<16> copy{str_with_len_N};/128_median                                                                       24.8 ns         24.8 ns            4
lstringa<16> copy{str_with_len_N};/128_stddev                                                                      0.232 ns        0.232 ns            4
lstringa<16> copy{str_with_len_N};/128_cv                                                                           0.94 %          0.94 %             4
lstringa<16> copy{str_with_len_N};/256_mean                                                                         25.9 ns         25.9 ns            4
lstringa<16> copy{str_with_len_N};/256_median                                                                       25.8 ns         25.8 ns            4
lstringa<16> copy{str_with_len_N};/256_stddev                                                                      0.492 ns        0.492 ns            4
lstringa<16> copy{str_with_len_N};/256_cv                                                                           1.90 %          1.90 %             4
lstringa<16> copy{str_with_len_N};/512_mean                                                                         29.2 ns         29.2 ns            4
lstringa<16> copy{str_with_len_N};/512_median                                                                       29.1 ns         29.1 ns            4
lstringa<16> copy{str_with_len_N};/512_stddev                                                                      0.960 ns        0.960 ns            4
lstringa<16> copy{str_with_len_N};/512_cv                                                                           3.29 %          3.29 %             4
lstringa<16> copy{str_with_len_N};/1024_mean                                                                         102 ns          102 ns            4
lstringa<16> copy{str_with_len_N};/1024_median                                                                       101 ns          101 ns            4
lstringa<16> copy{str_with_len_N};/1024_stddev                                                                      3.30 ns         3.30 ns            4
lstringa<16> copy{str_with_len_N};/1024_cv                                                                          3.25 %          3.25 %             4
lstringa<16> copy{str_with_len_N};/2048_mean                                                                         115 ns          115 ns            4
lstringa<16> copy{str_with_len_N};/2048_median                                                                       114 ns          114 ns            4
lstringa<16> copy{str_with_len_N};/2048_stddev                                                                      4.40 ns         4.40 ns            4
lstringa<16> copy{str_with_len_N};/2048_cv                                                                          3.84 %          3.84 %             4
lstringa<16> copy{str_with_len_N};/4096_mean                                                                         127 ns          127 ns            4
lstringa<16> copy{str_with_len_N};/4096_median                                                                       127 ns          127 ns            4
lstringa<16> copy{str_with_len_N};/4096_stddev                                                                      1.00 ns         1.00 ns            4
lstringa<16> copy{str_with_len_N};/4096_cv                                                                          0.79 %          0.79 %             4
lstringa<512> copy{str_with_len_N};/15_mean                                                                         1.51 ns         1.51 ns            4
lstringa<512> copy{str_with_len_N};/15_median                                                                       1.51 ns         1.51 ns            4
lstringa<512> copy{str_with_len_N};/15_stddev                                                                      0.034 ns        0.034 ns            4
lstringa<512> copy{str_with_len_N};/15_cv                                                                           2.22 %          2.22 %             4
lstringa<512> copy{str_with_len_N};/16_mean                                                                         5.17 ns         5.17 ns            4
lstringa<512> copy{str_with_len_N};/16_median                                                                       5.13 ns         5.13 ns            4
lstringa<512> copy{str_with_len_N};/16_stddev                                                                      0.136 ns        0.136 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                                                                         5.16 ns         5.16 ns            4
lstringa<512> copy{str_with_len_N};/23_median                                                                       5.15 ns         5.15 ns            4
lstringa<512> copy{str_with_len_N};/23_stddev                                                                      0.081 ns        0.081 ns            4
lstringa<512> copy{str_with_len_N};/23_cv                                                                           1.58 %          1.58 %             4
lstringa<512> copy{str_with_len_N};/24_mean                                                                         4.89 ns         4.89 ns            4
lstringa<512> copy{str_with_len_N};/24_median                                                                       4.88 ns         4.88 ns            4
lstringa<512> copy{str_with_len_N};/24_stddev                                                                      0.061 ns        0.061 ns            4
lstringa<512> copy{str_with_len_N};/24_cv                                                                           1.25 %          1.25 %             4
lstringa<512> copy{str_with_len_N};/32_mean                                                                         4.78 ns         4.78 ns            4
lstringa<512> copy{str_with_len_N};/32_median                                                                       4.77 ns         4.77 ns            4
lstringa<512> copy{str_with_len_N};/32_stddev                                                                      0.061 ns        0.061 ns            4
lstringa<512> copy{str_with_len_N};/32_cv                                                                           1.28 %          1.28 %             4
lstringa<512> copy{str_with_len_N};/64_mean                                                                         6.27 ns         6.27 ns            4
lstringa<512> copy{str_with_len_N};/64_median                                                                       6.24 ns         6.24 ns            4
lstringa<512> copy{str_with_len_N};/64_stddev                                                                      0.161 ns        0.161 ns            4
lstringa<512> copy{str_with_len_N};/64_cv                                                                           2.56 %          2.56 %             4
lstringa<512> copy{str_with_len_N};/128_mean                                                                        6.65 ns         6.65 ns            4
lstringa<512> copy{str_with_len_N};/128_median                                                                      6.67 ns         6.67 ns            4
lstringa<512> copy{str_with_len_N};/128_stddev                                                                     0.073 ns        0.073 ns            4
lstringa<512> copy{str_with_len_N};/128_cv                                                                          1.10 %          1.10 %             4
lstringa<512> copy{str_with_len_N};/256_mean                                                                        8.26 ns         8.26 ns            4
lstringa<512> copy{str_with_len_N};/256_median                                                                      8.19 ns         8.19 ns            4
lstringa<512> copy{str_with_len_N};/256_stddev                                                                     0.250 ns        0.250 ns            4
lstringa<512> copy{str_with_len_N};/256_cv                                                                          3.03 %          3.03 %             4
lstringa<512> copy{str_with_len_N};/512_mean                                                                        10.5 ns         10.5 ns            4
lstringa<512> copy{str_with_len_N};/512_median                                                                      10.6 ns         10.6 ns            4
lstringa<512> copy{str_with_len_N};/512_stddev                                                                     0.164 ns        0.164 ns            4
lstringa<512> copy{str_with_len_N};/512_cv                                                                          1.56 %          1.56 %             4
lstringa<512> copy{str_with_len_N};/1024_mean                                                                        105 ns          105 ns            4
lstringa<512> copy{str_with_len_N};/1024_median                                                                      105 ns          105 ns            4
lstringa<512> copy{str_with_len_N};/1024_stddev                                                                     2.09 ns         2.09 ns            4
lstringa<512> copy{str_with_len_N};/1024_cv                                                                         2.00 %          2.00 %             4
lstringa<512> copy{str_with_len_N};/2048_mean                                                                        116 ns          116 ns            4
lstringa<512> copy{str_with_len_N};/2048_median                                                                      113 ns          113 ns            4
lstringa<512> copy{str_with_len_N};/2048_stddev                                                                     7.60 ns         7.60 ns            4
lstringa<512> copy{str_with_len_N};/2048_cv                                                                         6.57 %          6.57 %             4
lstringa<512> copy{str_with_len_N};/4096_mean                                                                        128 ns          128 ns            4
lstringa<512> copy{str_with_len_N};/4096_median                                                                      128 ns          128 ns            4
lstringa<512> copy{str_with_len_N};/4096_stddev                                                                     4.65 ns         4.65 ns            4
lstringa<512> copy{str_with_len_N};/4096_cv                                                                         3.62 %          3.62 %             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                                          26.4 ns         26.4 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_median                                        26.4 ns         26.4 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_stddev                                       0.306 ns        0.306 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_cv                                            1.16 %          1.16 %             4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_mean                     14.9 ns         14.9 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_median                   14.9 ns         14.9 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_stddev                  0.194 ns        0.194 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_cv                       1.30 %          1.30 %             4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                              12.6 ns         12.6 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                            12.5 ns         12.5 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                           0.219 ns        0.220 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                                1.74 %          1.74 %             4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                                  12.3 ns         12.3 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                                12.4 ns         12.4 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                               0.054 ns        0.054 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                                    0.44 %          0.44 %             4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                         12.2 ns         12.2 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                       12.2 ns         12.2 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                      0.281 ns        0.281 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                           2.31 %          2.31 %             4
-----  Convert to unsigned 'abcDef'  ---------/repeats:1                                                           0.000 ns        0.000 ns   1000000000000
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_mean                                             23.5 ns         23.5 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_median                                           23.5 ns         23.5 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_stddev                                          0.418 ns        0.418 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_cv                                               1.78 %          1.78 %             4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_mean                        9.65 ns         9.65 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_median                      9.68 ns         9.68 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_stddev                     0.191 ns        0.191 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_cv                          1.98 %          1.98 %             4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                                 12.5 ns         12.5 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                               12.4 ns         12.4 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                              0.283 ns        0.283 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                                   2.26 %          2.26 %             4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                                     13.0 ns         13.0 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                                   12.9 ns         12.9 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                                  0.492 ns        0.492 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                                       3.79 %          3.79 %             4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                            12.5 ns         12.5 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                          12.5 ns         12.5 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                         0.182 ns        0.182 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                              1.45 %          1.45 %             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                                       28.6 ns         28.6 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_median                                     28.3 ns         28.3 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_stddev                                    0.673 ns        0.673 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_cv                                         2.36 %          2.36 %             4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_mean                                        18.5 ns         18.5 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_median                                      18.5 ns         18.5 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_stddev                                     0.260 ns        0.260 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_cv                                          1.41 %          1.41 %             4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_mean                                  15.5 ns         15.5 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_median                                15.5 ns         15.5 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_stddev                               0.424 ns        0.424 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_cv                                    2.74 %          2.74 %             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                                   63.7 ns         63.7 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_median                                 63.1 ns         63.1 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_stddev                                 2.17 ns         2.17 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_cv                                     3.40 %          3.40 %             4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_mean                       25.0 ns         25.0 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_median                     25.2 ns         25.2 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_stddev                    0.489 ns        0.489 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_cv                         1.95 %          1.95 %             4
ssa s = "1234.567e10"; double res = *s.to_double()_mean                                                             25.4 ns         25.4 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_median                                                           25.4 ns         25.4 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_stddev                                                          0.377 ns        0.377 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_cv                                                               1.49 %          1.49 %             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                                                          1351 ns         1351 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_median                                                        1349 ns         1349 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_stddev                                                        31.3 ns         31.3 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_cv                                                            2.32 %          2.32 %             4
std::string str; ... str += "abbaabbaabbaabba";_mean                                                                 383 ns          383 ns            4
std::string str; ... str += "abbaabbaabbaabba";_median                                                               384 ns          384 ns            4
std::string str; ... str += "abbaabbaabbaabba";_stddev                                                              8.39 ns         8.39 ns            4
std::string str; ... str += "abbaabbaabbaabba";_cv                                                                  2.19 %          2.19 %             4
lstringa<8> str; ... str += "abbaabbaabbaabba";_mean                                                                 378 ns          378 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_median                                                               376 ns          376 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_stddev                                                              12.3 ns         12.3 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_cv                                                                  3.26 %          3.26 %             4
lstringa<128> str; ... str += "abbaabbaabbaabba";_mean                                                               253 ns          253 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_median                                                             256 ns          256 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_stddev                                                            9.34 ns         9.34 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_cv                                                                3.69 %          3.69 %             4
lstringa<512> str; ... str += "abbaabbaabbaabba";_mean                                                               223 ns          223 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_median                                                             229 ns          229 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_stddev                                                            16.0 ns         16.0 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_cv                                                                7.20 %          7.20 %             4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_mean                                                              136 ns          136 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_median                                                            136 ns          136 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_stddev                                                           1.55 ns         1.55 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_cv                                                               1.14 %          1.14 %             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                                               1337 ns         1337 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_median                                             1340 ns         1340 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_stddev                                             21.2 ns         21.2 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_cv                                                 1.59 %          1.59 %             4
std::string str; ... str += str_var + "abbaabbaabbaabba";_mean                                                      1269 ns         1269 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_median                                                    1261 ns         1261 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                    40.7 ns         40.7 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_cv                                                        3.21 %          3.21 %             4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                       479 ns          479 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_median                                                     478 ns          478 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                    11.5 ns         11.5 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                        2.41 %          2.41 %             4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                     354 ns          354 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_median                                                   352 ns          352 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                  35.7 ns         35.7 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                     10.09 %         10.09 %             4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                     329 ns          329 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_median                                                   335 ns          335 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                  18.8 ns         18.8 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                      5.72 %          5.72 %             4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                    236 ns          236 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_median                                                  236 ns          236 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                 6.51 ns         6.51 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                     2.76 %          2.76 %             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                                   73877 ns        73878 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_median                                 74052 ns        74052 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_stddev                                  1595 ns         1595 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_cv                                      2.16 %          2.16 %             4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                          71203 ns        71203 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                        71803 ns        71804 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                         2013 ns         2013 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                             2.83 %          2.83 %             4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                          18653 ns        18653 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                        18523 ns        18523 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                          442 ns          442 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                             2.37 %          2.37 %             4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                        19018 ns        19018 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                      18745 ns        18745 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                        814 ns          814 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                           4.28 %          4.28 %             4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                        15905 ns        15905 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                      15943 ns        15943 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                        190 ns          190 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                           1.20 %          1.20 %             4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                       15724 ns        15724 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                     15719 ns        15719 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                       178 ns          178 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                          1.13 %          1.13 %             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                                                        1399 ns         1399 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_median                                                      1402 ns         1402 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_stddev                                                      29.5 ns         29.5 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_cv                                                          2.11 %          2.11 %             4
std::string str; ... str += str_var1 + str_var2;_mean                                                               1356 ns         1356 ns            4
std::string str; ... str += str_var1 + str_var2;_median                                                             1353 ns         1353 ns            4
std::string str; ... str += str_var1 + str_var2;_stddev                                                             20.3 ns         20.3 ns            4
std::string str; ... str += str_var1 + str_var2;_cv                                                                 1.49 %          1.49 %             4
lstringa<16> str; ... str += str_var1 + str_var2;_mean                                                               536 ns          536 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_median                                                             536 ns          536 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_stddev                                                            1.18 ns         1.18 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_cv                                                                0.22 %          0.22 %             4
lstringa<128> str; ... str += str_var1 + str_var2;_mean                                                              431 ns          431 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_median                                                            439 ns          439 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_stddev                                                           20.9 ns         20.9 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_cv                                                               4.85 %          4.85 %             4
lstringa<512> str; ... str += str_var1 + str_var2;_mean                                                              404 ns          404 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_median                                                            408 ns          408 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_stddev                                                           20.2 ns         20.2 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_cv                                                               5.01 %          5.01 %             4
lstringa<1024> str; ... str += str_var1 + str_var2;_mean                                                             283 ns          283 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_median                                                           280 ns          280 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_stddev                                                          5.83 ns         5.83 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_cv                                                              2.06 %          2.06 %             4
-- Append text, number, text --/repeats:1                                                                          0.000 ns        0.000 ns   1000000000000
std::stringstream str; str << "test = " << k << " times";_mean                                                      2975 ns         2975 ns            4
std::stringstream str; str << "test = " << k << " times";_median                                                    2976 ns         2976 ns            4
std::stringstream str; str << "test = " << k << " times";_stddev                                                    44.2 ns         44.3 ns            4
std::stringstream str; str << "test = " << k << " times";_cv                                                        1.49 %          1.49 %             4
std::string str = "test = " + std::to_string(k) + " times";_mean                                                     470 ns          470 ns            4
std::string str = "test = " + std::to_string(k) + " times";_median                                                   468 ns          468 ns            4
std::string str = "test = " + std::to_string(k) + " times";_stddev                                                  9.94 ns         9.94 ns            4
std::string str = "test = " + std::to_string(k) + " times";_cv                                                      2.12 %          2.12 %             4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_mean                                      1363 ns         1363 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_median                                    1370 ns         1370 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_stddev                                    26.7 ns         26.7 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_cv                                        1.96 %          1.96 %             4
std::string str = std::format("test = {} times", k);_mean                                                           1112 ns         1112 ns            4
std::string str = std::format("test = {} times", k);_median                                                         1119 ns         1119 ns            4
std::string str = std::format("test = {} times", k);_stddev                                                         31.5 ns         31.5 ns            4
std::string str = std::format("test = {} times", k);_cv                                                             2.83 %          2.83 %             4
lstringa<8> str; str.format("test = {} times", k);_mean                                                             1306 ns         1306 ns            4
lstringa<8> str; str.format("test = {} times", k);_median                                                           1305 ns         1305 ns            4
lstringa<8> str; str.format("test = {} times", k);_stddev                                                           28.1 ns         28.1 ns            4
lstringa<8> str; str.format("test = {} times", k);_cv                                                               2.15 %          2.15 %             4
lstringa<32> str; str.format("test = {} times", k);_mean                                                             946 ns          946 ns            4
lstringa<32> str; str.format("test = {} times", k);_median                                                           947 ns          947 ns            4
lstringa<32> str; str.format("test = {} times", k);_stddev                                                          12.7 ns         12.7 ns            4
lstringa<32> str; str.format("test = {} times", k);_cv                                                              1.34 %          1.34 %             4
lstringa<8> str = "test = " + k + " times";_mean                                                                     292 ns          292 ns            4
lstringa<8> str = "test = " + k + " times";_median                                                                   290 ns          290 ns            4
lstringa<8> str = "test = " + k + " times";_stddev                                                                  16.1 ns         16.1 ns            4
lstringa<8> str = "test = " + k + " times";_cv                                                                      5.52 %          5.52 %             4
lstringa<32> str = "test = " + k + " times";_mean                                                                    151 ns          151 ns            4
lstringa<32> str = "test = " + k + " times";_median                                                                  151 ns          151 ns            4
lstringa<32> str = "test = " + k + " times";_stddev                                                                0.838 ns        0.838 ns            4
lstringa<32> str = "test = " + k + " times";_cv                                                                     0.55 %          0.55 %             4
stringa str = "test = " + k + " times";_mean                                                                         154 ns          154 ns            4
stringa str = "test = " + k + " times";_median                                                                       153 ns          153 ns            4
stringa str = "test = " + k + " times";_stddev                                                                      8.03 ns         8.03 ns            4
stringa str = "test = " + k + " times";_cv                                                                          5.21 %          5.21 %             4
-- Split text and convert to int --/repeats:1                                                                      0.000 ns        0.000 ns   1000000000000
std::string::find + substr + std::strtol_mean                                                                        287 ns          287 ns            4
std::string::find + substr + std::strtol_median                                                                      278 ns          278 ns            4
std::string::find + substr + std::strtol_stddev                                                                     23.8 ns         23.8 ns            4
std::string::find + substr + std::strtol_cv                                                                         8.28 %          8.28 %             4
ssa::splitter + ssa::as_int_mean                                                                                     150 ns          150 ns            4
ssa::splitter + ssa::as_int_median                                                                                   150 ns          150 ns            4
ssa::splitter + ssa::as_int_stddev                                                                                  2.59 ns         2.59 ns            4
ssa::splitter + ssa::as_int_cv                                                                                      1.72 %          1.72 %             4
ssa::splitf + functor_mean                                                                                           204 ns          204 ns            4
ssa::splitf + functor_median                                                                                         206 ns          206 ns            4
ssa::splitf + functor_stddev                                                                                        4.33 ns         4.33 ns            4
ssa::splitf + functor_cv                                                                                            2.12 %          2.12 %             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                                               847 ns          847 ns            4
Naive (and wrong) replace symbols with std::string find + replace_median                                             851 ns          851 ns            4
Naive (and wrong) replace symbols with std::string find + replace_stddev                                            12.0 ns         12.0 ns            4
Naive (and wrong) replace symbols with std::string find + replace_cv                                                1.41 %          1.41 %             4
replace symbols with std::string find_first_of + replace_mean                                                       2405 ns         2405 ns            4
replace symbols with std::string find_first_of + replace_median                                                     2387 ns         2387 ns            4
replace symbols with std::string find_first_of + replace_stddev                                                     56.7 ns         56.7 ns            4
replace symbols with std::string find_first_of + replace_cv                                                         2.36 %          2.36 %             4
replace symbols with std::string_view find_first_of + copy_mean                                                     1081 ns         1081 ns            4
replace symbols with std::string_view find_first_of + copy_median                                                   1077 ns         1077 ns            4
replace symbols with std::string_view find_first_of + copy_stddev                                                   16.1 ns         16.1 ns            4
replace symbols with std::string_view find_first_of + copy_cv                                                       1.49 %          1.49 %             4
replace runtime symbols with string expressions and without remembering all search results_mean                     1234 ns         1234 ns            4
replace runtime symbols with string expressions and without remembering all search results_median                   1226 ns         1226 ns            4
replace runtime symbols with string expressions and without remembering all search results_stddev                   29.9 ns         29.9 ns            4
replace runtime symbols with string expressions and without remembering all search results_cv                       2.42 %          2.42 %             4
replace runtime symbols with simstr and memorization of all search results_mean                                      989 ns          989 ns            4
replace runtime symbols with simstr and memorization of all search results_median                                    993 ns          993 ns            4
replace runtime symbols with simstr and memorization of all search results_stddev                                   14.6 ns         14.6 ns            4
replace runtime symbols with simstr and memorization of all search results_cv                                       1.47 %          1.47 %             4
replace const symbols with string expressions and without remembering all search results_mean                       1099 ns         1099 ns            4
replace const symbols with string expressions and without remembering all search results_median                     1097 ns         1097 ns            4
replace const symbols with string expressions and without remembering all search results_stddev                     15.6 ns         15.6 ns            4
replace const symbols with string expressions and without remembering all search results_cv                         1.42 %          1.42 %             4
replace const symbols with string expressions and memorization of all search results_mean                            862 ns          862 ns            4
replace const symbols with string expressions and memorization of all search results_median                          856 ns          856 ns            4
replace const symbols with string expressions and memorization of all search results_stddev                         19.9 ns         19.9 ns            4
replace const symbols with string expressions and memorization of all search results_cv                             2.31 %          2.31 %             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                                         163 ns          163 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_median                                       163 ns          163 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_stddev                                      2.97 ns         2.97 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_cv                                          1.82 %          1.82 %             4
Short replace symbols with std::string find_first_of + replace_mean                                                  319 ns          319 ns            4
Short replace symbols with std::string find_first_of + replace_median                                                320 ns          320 ns            4
Short replace symbols with std::string find_first_of + replace_stddev                                               6.76 ns         6.76 ns            4
Short replace symbols with std::string find_first_of + replace_cv                                                   2.12 %          2.12 %             4
Short replace symbols with std::string_view find_first_of + copy_mean                                                162 ns          162 ns            4
Short replace symbols with std::string_view find_first_of + copy_median                                              163 ns          163 ns            4
Short replace symbols with std::string_view find_first_of + copy_stddev                                             3.49 ns         3.49 ns            4
Short replace symbols with std::string_view find_first_of + copy_cv                                                 2.15 %          2.15 %             4
Short replace runtime symbols with string expressions and without remembering all search results_mean                175 ns          175 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_median              176 ns          176 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_stddev             3.30 ns         3.30 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_cv                 1.89 %          1.89 %             4
Short replace runtime symbols with simstr and memorization of all search results_mean                                180 ns          180 ns            4
Short replace runtime symbols with simstr and memorization of all search results_median                              181 ns          181 ns            4
Short replace runtime symbols with simstr and memorization of all search results_stddev                             2.01 ns         2.01 ns            4
Short replace runtime symbols with simstr and memorization of all search results_cv                                 1.12 %          1.12 %             4
Short replace const symbols with string expressions and without remembering all search results_mean                  137 ns          137 ns            4
Short replace const symbols with string expressions and without remembering all search results_median                134 ns          134 ns            4
Short replace const symbols with string expressions and without remembering all search results_stddev               7.35 ns         7.35 ns            4
Short replace const symbols with string expressions and without remembering all search results_cv                   5.37 %          5.37 %             4
Short replace const symbols with string expressions and memorization of all search results_mean                      142 ns          142 ns            4
Short replace const symbols with string expressions and memorization of all search results_median                    143 ns          143 ns            4
Short replace const symbols with string expressions and memorization of all search results_stddev                   3.49 ns         3.49 ns            4
Short replace const symbols with string expressions and memorization of all search results_cv                       2.45 %          2.45 %             4
-----  Replace All Str To Longer Size ---------/repeats:1                                                          0.000 ns        0.000 ns   1000000000000
replace bb to ---- in std::string|64_mean                                                                            158 ns          158 ns            4
replace bb to ---- in std::string|64_median                                                                          159 ns          159 ns            4
replace bb to ---- in std::string|64_stddev                                                                         3.78 ns         3.78 ns            4
replace bb to ---- in std::string|64_cv                                                                             2.40 %          2.40 %             4
replace bb to ---- in std::string|256_mean                                                                           532 ns          532 ns            4
replace bb to ---- in std::string|256_median                                                                         532 ns          532 ns            4
replace bb to ---- in std::string|256_stddev                                                                        5.39 ns         5.39 ns            4
replace bb to ---- in std::string|256_cv                                                                            1.01 %          1.01 %             4
replace bb to ---- in std::string|512_mean                                                                          1023 ns         1023 ns            4
replace bb to ---- in std::string|512_median                                                                        1023 ns         1023 ns            4
replace bb to ---- in std::string|512_stddev                                                                        6.21 ns         6.21 ns            4
replace bb to ---- in std::string|512_cv                                                                            0.61 %          0.61 %             4
replace bb to ---- in std::string|1024_mean                                                                         2357 ns         2357 ns            4
replace bb to ---- in std::string|1024_median                                                                       2323 ns         2323 ns            4
replace bb to ---- in std::string|1024_stddev                                                                        186 ns          186 ns            4
replace bb to ---- in std::string|1024_cv                                                                           7.88 %          7.88 %             4
replace bb to ---- in std::string|2048_mean                                                                         5789 ns         5789 ns            4
replace bb to ---- in std::string|2048_median                                                                       5704 ns         5704 ns            4
replace bb to ---- in std::string|2048_stddev                                                                        243 ns          243 ns            4
replace bb to ---- in std::string|2048_cv                                                                           4.20 %          4.20 %             4
replace bb to ---- in lstringa<8>|64_mean                                                                            141 ns          141 ns            4
replace bb to ---- in lstringa<8>|64_median                                                                          141 ns          141 ns            4
replace bb to ---- in lstringa<8>|64_stddev                                                                         5.96 ns         5.96 ns            4
replace bb to ---- in lstringa<8>|64_cv                                                                             4.21 %          4.21 %             4
replace bb to ---- in lstringa<8>|256_mean                                                                           441 ns          441 ns            4
replace bb to ---- in lstringa<8>|256_median                                                                         442 ns          442 ns            4
replace bb to ---- in lstringa<8>|256_stddev                                                                        3.42 ns         3.42 ns            4
replace bb to ---- in lstringa<8>|256_cv                                                                            0.78 %          0.78 %             4
replace bb to ---- in lstringa<8>|512_mean                                                                           828 ns          828 ns            4
replace bb to ---- in lstringa<8>|512_median                                                                         828 ns          828 ns            4
replace bb to ---- in lstringa<8>|512_stddev                                                                        7.01 ns         6.98 ns            4
replace bb to ---- in lstringa<8>|512_cv                                                                            0.85 %          0.84 %             4
replace bb to ---- in lstringa<8>|1024_mean                                                                         1689 ns         1689 ns            4
replace bb to ---- in lstringa<8>|1024_median                                                                       1678 ns         1678 ns            4
replace bb to ---- in lstringa<8>|1024_stddev                                                                       40.6 ns         40.6 ns            4
replace bb to ---- in lstringa<8>|1024_cv                                                                           2.40 %          2.40 %             4
replace bb to ---- in lstringa<8>|2048_mean                                                                         3162 ns         3162 ns            4
replace bb to ---- in lstringa<8>|2048_median                                                                       3153 ns         3153 ns            4
replace bb to ---- in lstringa<8>|2048_stddev                                                                        101 ns          101 ns            4
replace bb to ---- in lstringa<8>|2048_cv                                                                           3.20 %          3.20 %             4
replace bb to ---- by init stringa|64_mean                                                                          95.5 ns         95.5 ns            4
replace bb to ---- by init stringa|64_median                                                                        95.5 ns         95.5 ns            4
replace bb to ---- by init stringa|64_stddev                                                                        2.06 ns         2.06 ns            4
replace bb to ---- by init stringa|64_cv                                                                            2.15 %          2.15 %             4
replace bb to ---- by init stringa|256_mean                                                                          305 ns          305 ns            4
replace bb to ---- by init stringa|256_median                                                                        301 ns          301 ns            4
replace bb to ---- by init stringa|256_stddev                                                                       8.27 ns         8.27 ns            4
replace bb to ---- by init stringa|256_cv                                                                           2.72 %          2.72 %             4
replace bb to ---- by init stringa|512_mean                                                                          729 ns          729 ns            4
replace bb to ---- by init stringa|512_median                                                                        723 ns          723 ns            4
replace bb to ---- by init stringa|512_stddev                                                                       18.8 ns         18.8 ns            4
replace bb to ---- by init stringa|512_cv                                                                           2.58 %          2.58 %             4
replace bb to ---- by init stringa|1024_mean                                                                        1502 ns         1502 ns            4
replace bb to ---- by init stringa|1024_median                                                                      1506 ns         1506 ns            4
replace bb to ---- by init stringa|1024_stddev                                                                      19.5 ns         19.5 ns            4
replace bb to ---- by init stringa|1024_cv                                                                          1.30 %          1.30 %             4
replace bb to ---- by init stringa|2048_mean                                                                        3150 ns         3150 ns            4
replace bb to ---- by init stringa|2048_median                                                                      3107 ns         3107 ns            4
replace bb to ---- by init stringa|2048_stddev                                                                       158 ns          158 ns            4
replace bb to ---- by init stringa|2048_cv                                                                          5.03 %          5.03 %             4
-----  Replace All Str To Same Size ---------/repeats:1                                                            0.000 ns        0.000 ns   1000000000000
replace bb to -- in std::string|64_mean                                                                              125 ns          125 ns            4
replace bb to -- in std::string|64_median                                                                            122 ns          122 ns            4
replace bb to -- in std::string|64_stddev                                                                           9.24 ns         9.24 ns            4
replace bb to -- in std::string|64_cv                                                                               7.41 %          7.41 %             4
replace bb to -- in std::string|256_mean                                                                             392 ns          392 ns            4
replace bb to -- in std::string|256_median                                                                           393 ns          393 ns            4
replace bb to -- in std::string|256_stddev                                                                          9.41 ns         9.41 ns            4
replace bb to -- in std::string|256_cv                                                                              2.40 %          2.40 %             4
replace bb to -- in std::string|512_mean                                                                             758 ns          758 ns            4
replace bb to -- in std::string|512_median                                                                           759 ns          759 ns            4
replace bb to -- in std::string|512_stddev                                                                          20.3 ns         20.3 ns            4
replace bb to -- in std::string|512_cv                                                                              2.68 %          2.68 %             4
replace bb to -- in std::string|1024_mean                                                                           1415 ns         1415 ns            4
replace bb to -- in std::string|1024_median                                                                         1417 ns         1417 ns            4
replace bb to -- in std::string|1024_stddev                                                                         21.3 ns         21.3 ns            4
replace bb to -- in std::string|1024_cv                                                                             1.50 %          1.50 %             4
replace bb to -- in std::string|2048_mean                                                                           3032 ns         3032 ns            4
replace bb to -- in std::string|2048_median                                                                         3047 ns         3047 ns            4
replace bb to -- in std::string|2048_stddev                                                                         39.0 ns         39.0 ns            4
replace bb to -- in std::string|2048_cv                                                                             1.29 %          1.29 %             4
replace bb to -- in lstringa<8>|64_mean                                                                             97.7 ns         97.7 ns            4
replace bb to -- in lstringa<8>|64_median                                                                           97.6 ns         97.6 ns            4
replace bb to -- in lstringa<8>|64_stddev                                                                          0.342 ns        0.342 ns            4
replace bb to -- in lstringa<8>|64_cv                                                                               0.35 %          0.35 %             4
replace bb to -- in lstringa<8>|256_mean                                                                             290 ns          290 ns            4
replace bb to -- in lstringa<8>|256_median                                                                           285 ns          285 ns            4
replace bb to -- in lstringa<8>|256_stddev                                                                          12.1 ns         12.1 ns            4
replace bb to -- in lstringa<8>|256_cv                                                                              4.17 %          4.17 %             4
replace bb to -- in lstringa<8>|512_mean                                                                             551 ns          551 ns            4
replace bb to -- in lstringa<8>|512_median                                                                           548 ns          548 ns            4
replace bb to -- in lstringa<8>|512_stddev                                                                          12.8 ns         12.8 ns            4
replace bb to -- in lstringa<8>|512_cv                                                                              2.33 %          2.33 %             4
replace bb to -- in lstringa<8>|1024_mean                                                                           1129 ns         1129 ns            4
replace bb to -- in lstringa<8>|1024_median                                                                         1131 ns         1131 ns            4
replace bb to -- in lstringa<8>|1024_stddev                                                                         18.7 ns         18.7 ns            4
replace bb to -- in lstringa<8>|1024_cv                                                                             1.66 %          1.66 %             4
replace bb to -- in lstringa<8>|2048_mean                                                                           2146 ns         2146 ns            4
replace bb to -- in lstringa<8>|2048_median                                                                         2138 ns         2138 ns            4
replace bb to -- in lstringa<8>|2048_stddev                                                                         58.0 ns         58.0 ns            4
replace bb to -- in lstringa<8>|2048_cv                                                                             2.70 %          2.70 %             4
replace bb to -- by init stringa|64_mean                                                                            84.5 ns         84.5 ns            4
replace bb to -- by init stringa|64_median                                                                          84.7 ns         84.7 ns            4
replace bb to -- by init stringa|64_stddev                                                                          2.16 ns         2.16 ns            4
replace bb to -- by init stringa|64_cv                                                                              2.56 %          2.56 %             4
replace bb to -- by init stringa|256_mean                                                                            239 ns          239 ns            4
replace bb to -- by init stringa|256_median                                                                          239 ns          239 ns            4
replace bb to -- by init stringa|256_stddev                                                                         3.13 ns         3.13 ns            4
replace bb to -- by init stringa|256_cv                                                                             1.31 %          1.31 %             4
replace bb to -- by init stringa|512_mean                                                                            424 ns          424 ns            4
replace bb to -- by init stringa|512_median                                                                          425 ns          425 ns            4
replace bb to -- by init stringa|512_stddev                                                                         6.55 ns         6.55 ns            4
replace bb to -- by init stringa|512_cv                                                                             1.54 %          1.54 %             4
replace bb to -- by init stringa|1024_mean                                                                           896 ns          896 ns            4
replace bb to -- by init stringa|1024_median                                                                         894 ns          894 ns            4
replace bb to -- by init stringa|1024_stddev                                                                        15.7 ns         15.7 ns            4
replace bb to -- by init stringa|1024_cv                                                                            1.75 %          1.75 %             4
replace bb to -- by init stringa|2048_mean                                                                          1685 ns         1685 ns            4
replace bb to -- by init stringa|2048_median                                                                        1694 ns         1694 ns            4
replace bb to -- by init stringa|2048_stddev                                                                        28.9 ns         28.9 ns            4
replace bb to -- by init stringa|2048_cv                                                                            1.71 %          1.71 %             4
-----  Hash Map insert and find ---------/repeats:1                                                                0.000 ns        0.000 ns   1000000000000
hashStrMapA<size_t> emplace & find stringa;_mean                                                                 3547342 ns      3547308 ns            4
hashStrMapA<size_t> emplace & find stringa;_median                                                               3536291 ns      3536208 ns            4
hashStrMapA<size_t> emplace & find stringa;_stddev                                                                 49586 ns        49600 ns            4
hashStrMapA<size_t> emplace & find stringa;_cv                                                                      1.40 %          1.40 %             4
std::unordered_map<std::string, size_t> emplace & find std::string;_mean                                         3523732 ns      3523744 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_median                                       3514345 ns      3514358 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_stddev                                         52176 ns        52175 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_cv                                              1.48 %          1.48 %             4
hashStrMapA<size_t> emplace & find ssa;_mean                                                                     3554403 ns      3554420 ns            4
hashStrMapA<size_t> emplace & find ssa;_median                                                                   3555498 ns      3555516 ns            4
hashStrMapA<size_t> emplace & find ssa;_stddev                                                                     10914 ns        10917 ns            4
hashStrMapA<size_t> emplace & find ssa;_cv                                                                          0.31 %          0.31 %             4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_mean                                    3955601 ns      3955552 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_median                                  3947240 ns      3947129 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_stddev                                    77785 ns        77814 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_cv                                         1.97 %          1.97 %             4
-----  Build Full Func Name ---------/repeats:1                                                                    0.000 ns        0.000 ns   1000000000000
Build func full name std::string;_mean                                                                               721 ns          721 ns            4
Build func full name std::string;_median                                                                             724 ns          724 ns            4
Build func full name std::string;_stddev                                                                            32.3 ns         32.3 ns            4
Build func full name std::string;_cv                                                                                4.48 %          4.48 %             4
Build func full name std::string 1;_mean                                                                             828 ns          828 ns            4
Build func full name std::string 1;_median                                                                           833 ns          833 ns            4
Build func full name std::string 1;_stddev                                                                          15.9 ns         15.9 ns            4
Build func full name std::string 1;_cv                                                                              1.92 %          1.92 %             4
Build func full name std::stream;_mean                                                                              2561 ns         2561 ns            4
Build func full name std::stream;_median                                                                            2562 ns         2562 ns            4
Build func full name std::stream;_stddev                                                                            8.50 ns         8.50 ns            4
Build func full name std::stream;_cv                                                                                0.33 %          0.33 %             4
Build func full name stringa;_mean                                                                                   503 ns          503 ns            4
Build func full name stringa;_median                                                                                 503 ns          503 ns            4
Build func full name stringa;_stddev                                                                                12.5 ns         12.5 ns            4
Build func full name stringa;_cv                                                                                    2.49 %          2.49 %             4
Build func full name stringa 1;_mean                                                                                 671 ns          671 ns            4
Build func full name stringa 1;_median                                                                               674 ns          674 ns            4
Build func full name stringa 1;_stddev                                                                              8.48 ns         8.48 ns            4
Build func full name stringa 1;_cv                                                                                  1.26 %          1.26 %             4
