Benchmarks of simstr, version 1.6.5
Sources: https://github.com/orefkov/simstr
Results: https://orefkov.github.io/simstr/results.html
Run on (32 X 2513.96 MHz CPU s)
Chrome/143.0.0.0 webasm
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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                                                            1217 ns         1217 ns            4
Concat std::string and number by std to std::string_median                                                          1233 ns         1233 ns            4
Concat std::string and number by std to std::string_stddev                                                          44.4 ns         44.4 ns            4
Concat std::string and number by std to std::string_cv                                                              3.65 %          3.65 %             4
Concat std::string and number by StrExpr to std::string_mean                                                         576 ns          576 ns            4
Concat std::string and number by StrExpr to std::string_median                                                       576 ns          576 ns            4
Concat std::string and number by StrExpr to std::string_stddev                                                      14.3 ns         14.3 ns            4
Concat std::string and number by StrExpr to std::string_cv                                                          2.49 %          2.49 %             4
Concat stringa and number by StrExpr to simstr::stringa_mean                                                         284 ns          284 ns            4
Concat stringa and number by StrExpr to simstr::stringa_median                                                       279 ns          279 ns            4
Concat stringa and number by StrExpr to simstr::stringa_stddev                                                      15.1 ns         15.1 ns            4
Concat stringa and number by StrExpr to simstr::stringa_cv                                                          5.32 %          5.32 %             4
Concat stringa and number by e_concat to simstr::stringa_mean                                                        257 ns          257 ns            4
Concat stringa and number by e_concat to simstr::stringa_median                                                      249 ns          249 ns            4
Concat stringa and number by e_concat to simstr::stringa_stddev                                                     22.3 ns         22.3 ns            4
Concat stringa and number by e_concat to simstr::stringa_cv                                                         8.67 %          8.67 %             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                                            2352 ns         2352 ns            4
Concat std::string and format hex number and literal to std::string_median                                          2360 ns         2360 ns            4
Concat std::string and format hex number and literal to std::string_stddev                                          47.2 ns         47.2 ns            4
Concat std::string and format hex number and literal to std::string_cv                                              2.01 %          2.01 %             4
std::format std::string and hex number by literal to std::string_mean                                               2837 ns         2837 ns            4
std::format std::string and hex number by literal to std::string_median                                             2866 ns         2866 ns            4
std::format std::string and hex number by literal to std::string_stddev                                             75.6 ns         75.6 ns            4
std::format std::string and hex number by literal to std::string_cv                                                 2.66 %          2.66 %             4
Concat std::string and std::to_chars and string to std::string_mean                                                  730 ns          730 ns            4
Concat std::string and std::to_chars and string to std::string_median                                                738 ns          738 ns            4
Concat std::string and std::to_chars and string to std::string_stddev                                               43.2 ns         43.2 ns            4
Concat std::string and std::to_chars and string to std::string_cv                                                   5.92 %          5.92 %             4
Concat std::string and hex number and literal by StrExpr to std::string_mean                                         501 ns          501 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_median                                       495 ns          495 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_stddev                                      15.1 ns         15.1 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_cv                                          3.01 %          3.01 %             4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_mean                                         214 ns          214 ns            4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_median                                       216 ns          216 ns            4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_stddev                                      12.5 ns         12.5 ns            4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_cv                                          5.84 %          5.84 %             4
Concat stringa and hex number and literal by e_concat to simstr::stringa_mean                                        211 ns          211 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_median                                      208 ns          208 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_stddev                                     16.5 ns         16.5 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_cv                                         7.79 %          7.79 %             4
Subst stringa and hex number by e_subst literal to simstr::stringa_mean                                              347 ns          347 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_median                                            350 ns          350 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_stddev                                           19.5 ns         19.5 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_cv                                               5.63 %          5.63 %             4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_mean                                                912 ns          912 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_median                                              908 ns          908 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_stddev                                             22.5 ns         22.5 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_cv                                                 2.47 %          2.47 %             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                                                              436 ns          436 ns            4
"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_median                                                            437 ns          437 ns            4
"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_stddev                                                           4.76 ns         4.76 ns            4
"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_cv                                                               1.09 %          1.09 %             4
e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_mean                                                            672 ns          672 ns            4
e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_median                                                          670 ns          670 ns            4
e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_stddev                                                         43.9 ns         43.9 ns            4
e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_cv                                                             6.53 %          6.53 %             4
e_vsubst(pattern, i / 0x8a010_fmt)_mean                                                                             1446 ns         1446 ns            4
e_vsubst(pattern, i / 0x8a010_fmt)_median                                                                           1446 ns         1446 ns            4
e_vsubst(pattern, i / 0x8a010_fmt)_stddev                                                                           69.4 ns         69.4 ns            4
e_vsubst(pattern, i / 0x8a010_fmt)_cv                                                                               4.80 %          4.80 %             4
fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_mean                                                  2218 ns         2218 ns            4
fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_median                                                2215 ns         2215 ns            4
fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_stddev                                                41.4 ns         41.4 ns            4
fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_cv                                                    1.87 %          1.87 %             4
fmt::format("abcdefghihklmopqr {:#010o} end", i)_mean                                                               2848 ns         2849 ns            4
fmt::format("abcdefghihklmopqr {:#010o} end", i)_median                                                             2843 ns         2843 ns            4
fmt::format("abcdefghihklmopqr {:#010o} end", i)_stddev                                                             19.6 ns         19.6 ns            4
fmt::format("abcdefghihklmopqr {:#010o} end", i)_cv                                                                 0.69 %          0.69 %             4
std::format("abcdefghihklmopqr {:#010o} end", i)_mean                                                               3033 ns         3033 ns            4
std::format("abcdefghihklmopqr {:#010o} end", i)_median                                                             3015 ns         3015 ns            4
std::format("abcdefghihklmopqr {:#010o} end", i)_stddev                                                             62.9 ns         62.9 ns            4
std::format("abcdefghihklmopqr {:#010o} end", i)_cv                                                                 2.07 %          2.07 %             4
std::vformat(pattern, std::make_format_args(i))_mean                                                                3038 ns         3038 ns            4
std::vformat(pattern, std::make_format_args(i))_median                                                              3042 ns         3042 ns            4
std::vformat(pattern, std::make_format_args(i))_stddev                                                               127 ns          127 ns            4
std::vformat(pattern, std::make_format_args(i))_cv                                                                  4.16 %          4.16 %             4
strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_mean                  8529 ns         8529 ns            4
strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_median                8532 ns         8532 ns            4
strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_stddev                 113 ns          113 ns            4
strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_cv                    1.33 %          1.33 %             4
-----  Concatenate string + "Literal" ---------/repeats:1                                                          0.000 ns        0.000 ns   1000000000000
Concat std::string by std to std::string_mean                                                                        124 ns          124 ns            4
Concat std::string by std to std::string_median                                                                      122 ns          122 ns            4
Concat std::string by std to std::string_stddev                                                                     5.77 ns         5.77 ns            4
Concat std::string by std to std::string_cv                                                                         4.64 %          4.64 %             4
Concat std::string by StrExpr to std::string_mean                                                                    133 ns          133 ns            4
Concat std::string by StrExpr to std::string_median                                                                  133 ns          133 ns            4
Concat std::string by StrExpr to std::string_stddev                                                                 4.58 ns         4.58 ns            4
Concat std::string by StrExpr to std::string_cv                                                                     3.45 %          3.45 %             4
Concat stringa by StrExpr to stringa_mean                                                                            103 ns          103 ns            4
Concat stringa by StrExpr to stringa_median                                                                          104 ns          104 ns            4
Concat stringa by StrExpr to stringa_stddev                                                                         3.70 ns         3.71 ns            4
Concat stringa by StrExpr to stringa_cv                                                                             3.59 %          3.59 %             4
-----  Find three concatenated string in string_view -----/repeats:1                                               0.000 ns        0.000 ns   1000000000000
Find concat three std::string_mean                                                                                   214 ns          214 ns            4
Find concat three std::string_median                                                                                 214 ns          214 ns            4
Find concat three std::string_stddev                                                                                2.85 ns         2.85 ns            4
Find concat three std::string_cv                                                                                    1.33 %          1.33 %             4
Find concat three strexpr_mean                                                                                       108 ns          108 ns            4
Find concat three strexpr_median                                                                                     109 ns          109 ns            4
Find concat three strexpr_stddev                                                                                    1.73 ns         1.73 ns            4
Find concat three strexpr_cv                                                                                        1.61 %          1.61 %             4
Find concat three simstr_mean                                                                                       63.2 ns         63.2 ns            4
Find concat three simstr_median                                                                                     61.5 ns         61.5 ns            4
Find concat three simstr_stddev                                                                                     4.01 ns         4.01 ns            4
Find concat three simstr_cv                                                                                         6.34 %          6.34 %             4
-----  Build Type Name ---------/repeats:1                                                                         0.000 ns        0.000 ns   1000000000000
BuildTypeNameStr 0/0_mean                                                                                           21.9 ns         21.9 ns            4
BuildTypeNameStr 0/0_median                                                                                         22.1 ns         22.1 ns            4
BuildTypeNameStr 0/0_stddev                                                                                        0.375 ns        0.375 ns            4
BuildTypeNameStr 0/0_cv                                                                                             1.71 %          1.71 %             4
BuildTypeNameExp 0/0_mean                                                                                           27.7 ns         27.7 ns            4
BuildTypeNameExp 0/0_median                                                                                         27.5 ns         27.5 ns            4
BuildTypeNameExp 0/0_stddev                                                                                        0.803 ns        0.803 ns            4
BuildTypeNameExp 0/0_cv                                                                                             2.90 %          2.90 %             4
BuildTypeNameSim 0/0_mean                                                                                           20.4 ns         20.4 ns            4
BuildTypeNameSim 0/0_median                                                                                         20.2 ns         20.2 ns            4
BuildTypeNameSim 0/0_stddev                                                                                        0.685 ns        0.685 ns            4
BuildTypeNameSim 0/0_cv                                                                                             3.36 %          3.36 %             4
BuildTypeNameStr 10/10_mean                                                                                          368 ns          368 ns            4
BuildTypeNameStr 10/10_median                                                                                        375 ns          375 ns            4
BuildTypeNameStr 10/10_stddev                                                                                       15.1 ns         15.1 ns            4
BuildTypeNameStr 10/10_cv                                                                                           4.10 %          4.10 %             4
BuildTypeNameExp 10/10_mean                                                                                          124 ns          124 ns            4
BuildTypeNameExp 10/10_median                                                                                        123 ns          123 ns            4
BuildTypeNameExp 10/10_stddev                                                                                       7.15 ns         7.15 ns            4
BuildTypeNameExp 10/10_cv                                                                                           5.78 %          5.78 %             4
BuildTypeNameSim 10/10_mean                                                                                         77.3 ns         77.3 ns            4
BuildTypeNameSim 10/10_median                                                                                       77.0 ns         77.0 ns            4
BuildTypeNameSim 10/10_stddev                                                                                       2.64 ns         2.64 ns            4
BuildTypeNameSim 10/10_cv                                                                                           3.42 %          3.42 %             4
-----  Replace string by copy -----/repeats:1                                                                      0.000 ns        0.000 ns   1000000000000
Concat with replace str_mean                                                                                         514 ns          514 ns            4
Concat with replace str_median                                                                                       517 ns          517 ns            4
Concat with replace str_stddev                                                                                      6.29 ns         6.29 ns            4
Concat with replace str_cv                                                                                          1.22 %          1.22 %             4
Concat with replace exp_mean                                                                                         243 ns          243 ns            4
Concat with replace exp_median                                                                                       244 ns          244 ns            4
Concat with replace exp_stddev                                                                                      2.40 ns         2.40 ns            4
Concat with replace exp_cv                                                                                          0.99 %          0.99 %             4
-----  Create Empty Str ---------/repeats:1                                                                        0.000 ns        0.000 ns   1000000000000
std::string e;_mean                                                                                                 2.16 ns         2.16 ns            4
std::string e;_median                                                                                               2.16 ns         2.16 ns            4
std::string e;_stddev                                                                                              0.021 ns        0.021 ns            4
std::string e;_cv                                                                                                   0.97 %          0.97 %             4
std::string_view e;_mean                                                                                           0.743 ns        0.743 ns            4
std::string_view e;_median                                                                                         0.748 ns        0.748 ns            4
std::string_view e;_stddev                                                                                         0.011 ns        0.011 ns            4
std::string_view e;_cv                                                                                              1.46 %          1.46 %             4
ssa e;_mean                                                                                                        0.367 ns        0.367 ns            4
ssa e;_median                                                                                                      0.369 ns        0.369 ns            4
ssa e;_stddev                                                                                                      0.009 ns        0.009 ns            4
ssa e;_cv                                                                                                           2.44 %          2.44 %             4
stringa e;_mean                                                                                                     2.18 ns         2.18 ns            4
stringa e;_median                                                                                                   2.18 ns         2.18 ns            4
stringa e;_stddev                                                                                                  0.013 ns        0.013 ns            4
stringa e;_cv                                                                                                       0.61 %          0.60 %             4
lstringa<20> e;_mean                                                                                                2.21 ns         2.21 ns            4
lstringa<20> e;_median                                                                                              2.21 ns         2.21 ns            4
lstringa<20> e;_stddev                                                                                             0.015 ns        0.015 ns            4
lstringa<20> e;_cv                                                                                                  0.69 %          0.69 %             4
lstringa<40> e;_mean                                                                                                2.44 ns         2.44 ns            4
lstringa<40> e;_median                                                                                              2.44 ns         2.44 ns            4
lstringa<40> e;_stddev                                                                                             0.012 ns        0.012 ns            4
lstringa<40> e;_cv                                                                                                  0.49 %          0.49 %             4
-----  Create Str from short literal (9 symbols) --------/repeats:1                                                0.000 ns        0.000 ns   1000000000000
std::string e      = "Test text";_mean                                                                              2.45 ns         2.45 ns            4
std::string e      = "Test text";_median                                                                            2.45 ns         2.45 ns            4
std::string e      = "Test text";_stddev                                                                           0.034 ns        0.034 ns            4
std::string e      = "Test text";_cv                                                                                1.38 %          1.38 %             4
std::string_view e = "Test text";_mean                                                                              1.10 ns         1.10 ns            4
std::string_view e = "Test text";_median                                                                            1.10 ns         1.10 ns            4
std::string_view e = "Test text";_stddev                                                                           0.017 ns        0.017 ns            4
std::string_view e = "Test text";_cv                                                                                1.51 %          1.51 %             4
ssa e              = "Test text";_mean                                                                             0.732 ns        0.732 ns            4
ssa e              = "Test text";_median                                                                           0.728 ns        0.728 ns            4
ssa e              = "Test text";_stddev                                                                           0.022 ns        0.022 ns            4
ssa e              = "Test text";_cv                                                                                2.96 %          2.96 %             4
stringa e          = "Test text";_mean                                                                              2.21 ns         2.21 ns            4
stringa e          = "Test text";_median                                                                            2.21 ns         2.21 ns            4
stringa e          = "Test text";_stddev                                                                           0.022 ns        0.022 ns            4
stringa e          = "Test text";_cv                                                                                0.97 %          0.97 %             4
lstringa<20> e     = "Test text";_mean                                                                              2.77 ns         2.77 ns            4
lstringa<20> e     = "Test text";_median                                                                            2.77 ns         2.77 ns            4
lstringa<20> e     = "Test text";_stddev                                                                           0.008 ns        0.008 ns            4
lstringa<20> e     = "Test text";_cv                                                                                0.27 %          0.27 %             4
lstringa<40> e     = "Test text";_mean                                                                              2.94 ns         2.94 ns            4
lstringa<40> e     = "Test text";_median                                                                            2.92 ns         2.92 ns            4
lstringa<40> e     = "Test text";_stddev                                                                           0.141 ns        0.141 ns            4
lstringa<40> e     = "Test text";_cv                                                                                4.78 %          4.78 %             4
-----  Create Str from long literal (30 symbols) ---------/repeats:1                                               0.000 ns        0.000 ns   1000000000000
std::string e      = "123456789012345678901234567890";_mean                                                         22.8 ns         22.8 ns            4
std::string e      = "123456789012345678901234567890";_median                                                       22.6 ns         22.6 ns            4
std::string e      = "123456789012345678901234567890";_stddev                                                      0.563 ns        0.563 ns            4
std::string e      = "123456789012345678901234567890";_cv                                                           2.47 %          2.47 %             4
std::string_view e = "123456789012345678901234567890";_mean                                                         1.10 ns         1.10 ns            4
std::string_view e = "123456789012345678901234567890";_median                                                       1.10 ns         1.10 ns            4
std::string_view e = "123456789012345678901234567890";_stddev                                                      0.023 ns        0.023 ns            4
std::string_view e = "123456789012345678901234567890";_cv                                                           2.09 %          2.09 %             4
ssa e              = "123456789012345678901234567890";_mean                                                        0.734 ns        0.734 ns            4
ssa e              = "123456789012345678901234567890";_median                                                      0.733 ns        0.733 ns            4
ssa e              = "123456789012345678901234567890";_stddev                                                      0.006 ns        0.006 ns            4
ssa e              = "123456789012345678901234567890";_cv                                                           0.78 %          0.78 %             4
stringa e          = "123456789012345678901234567890";_mean                                                         2.19 ns         2.19 ns            4
stringa e          = "123456789012345678901234567890";_median                                                       2.18 ns         2.18 ns            4
stringa e          = "123456789012345678901234567890";_stddev                                                      0.040 ns        0.040 ns            4
stringa e          = "123456789012345678901234567890";_cv                                                           1.80 %          1.80 %             4
lstringa<20> e     = "123456789012345678901234567890";_mean                                                         23.2 ns         23.2 ns            4
lstringa<20> e     = "123456789012345678901234567890";_median                                                       23.3 ns         23.3 ns            4
lstringa<20> e     = "123456789012345678901234567890";_stddev                                                      0.376 ns        0.376 ns            4
lstringa<20> e     = "123456789012345678901234567890";_cv                                                           1.62 %          1.62 %             4
lstringa<40> e     = "123456789012345678901234567890";_mean                                                         3.11 ns         3.11 ns            4
lstringa<40> e     = "123456789012345678901234567890";_median                                                       3.14 ns         3.14 ns            4
lstringa<40> e     = "123456789012345678901234567890";_stddev                                                      0.113 ns        0.113 ns            4
lstringa<40> e     = "123456789012345678901234567890";_cv                                                           3.64 %          3.64 %             4
-----  Create copy of Str with 9 symbols ---------/repeats:1                                                       0.000 ns        0.000 ns   1000000000000
std::string e      = "Test text"; auto c{e};_mean                                                                   3.69 ns         3.69 ns            4
std::string e      = "Test text"; auto c{e};_median                                                                 3.72 ns         3.72 ns            4
std::string e      = "Test text"; auto c{e};_stddev                                                                0.077 ns        0.077 ns            4
std::string e      = "Test text"; auto c{e};_cv                                                                     2.10 %          2.10 %             4
std::string_view e = "Test text"; auto c{e};_mean                                                                   1.10 ns         1.10 ns            4
std::string_view e = "Test text"; auto c{e};_median                                                                 1.09 ns         1.09 ns            4
std::string_view e = "Test text"; auto c{e};_stddev                                                                0.011 ns        0.011 ns            4
std::string_view e = "Test text"; auto c{e};_cv                                                                     0.98 %          0.98 %             4
ssa e              = "Test text"; auto c{e};_mean                                                                   1.10 ns         1.10 ns            4
ssa e              = "Test text"; auto c{e};_median                                                                 1.11 ns         1.11 ns            4
ssa e              = "Test text"; auto c{e};_stddev                                                                0.016 ns        0.016 ns            4
ssa e              = "Test text"; auto c{e};_cv                                                                     1.47 %          1.47 %             4
stringa e          = "Test text"; auto c{e};_mean                                                                   2.54 ns         2.54 ns            4
stringa e          = "Test text"; auto c{e};_median                                                                 2.54 ns         2.54 ns            4
stringa e          = "Test text"; auto c{e};_stddev                                                                0.011 ns        0.011 ns            4
stringa e          = "Test text"; auto c{e};_cv                                                                     0.43 %          0.44 %             4
lstringa<20> e     = "Test text"; auto c{e};_mean                                                                   15.5 ns         15.5 ns            4
lstringa<20> e     = "Test text"; auto c{e};_median                                                                 15.3 ns         15.3 ns            4
lstringa<20> e     = "Test text"; auto c{e};_stddev                                                                0.693 ns        0.693 ns            4
lstringa<20> e     = "Test text"; auto c{e};_cv                                                                     4.46 %          4.46 %             4
lstringa<40> e     = "Test text"; auto c{e};_mean                                                                   17.3 ns         17.3 ns            4
lstringa<40> e     = "Test text"; auto c{e};_median                                                                 17.3 ns         17.3 ns            4
lstringa<40> e     = "Test text"; auto c{e};_stddev                                                                0.552 ns        0.552 ns            4
lstringa<40> e     = "Test text"; auto c{e};_cv                                                                     3.19 %          3.19 %             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                                              50.4 ns         50.4 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_median                                            49.8 ns         49.8 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_stddev                                            1.60 ns         1.60 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_cv                                                3.17 %          3.17 %             4
std::string_view e = "123456789012345678901234567890"; auto c{e};_mean                                              1.10 ns         1.10 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_median                                            1.10 ns         1.10 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_stddev                                           0.019 ns        0.019 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_cv                                                1.72 %          1.72 %             4
ssa e              = "123456789012345678901234567890"; auto c{e};_mean                                             0.738 ns        0.738 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_median                                           0.733 ns        0.733 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_stddev                                           0.017 ns        0.017 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_cv                                                2.30 %          2.30 %             4
stringa e          = "123456789012345678901234567890"; auto c{e};_mean                                              2.16 ns         2.16 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_median                                            2.16 ns         2.16 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_stddev                                           0.022 ns        0.022 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_cv                                                1.03 %          1.03 %             4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_mean                                              22.7 ns         22.7 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_median                                            22.6 ns         22.6 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_stddev                                           0.613 ns        0.613 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_cv                                                2.70 %          2.70 %             4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_mean                                              16.5 ns         16.5 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_median                                            16.8 ns         16.8 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_stddev                                           0.939 ns        0.939 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_cv                                                5.68 %          5.68 %             4
-----  Find 9 symbols text in end of 99 symbols text ---------/repeats:1                                           0.000 ns        0.000 ns   1000000000000
std::string::find;_mean                                                                                             44.8 ns         44.8 ns            4
std::string::find;_median                                                                                           44.5 ns         44.5 ns            4
std::string::find;_stddev                                                                                           1.42 ns         1.42 ns            4
std::string::find;_cv                                                                                               3.18 %          3.18 %             4
std::string_view::find;_mean                                                                                        45.9 ns         45.9 ns            4
std::string_view::find;_median                                                                                      45.8 ns         45.8 ns            4
std::string_view::find;_stddev                                                                                     0.626 ns        0.626 ns            4
std::string_view::find;_cv                                                                                          1.36 %          1.36 %             4
ssa::find;_mean                                                                                                     43.9 ns         43.9 ns            4
ssa::find;_median                                                                                                   43.7 ns         43.7 ns            4
ssa::find;_stddev                                                                                                   1.10 ns         1.10 ns            4
ssa::find;_cv                                                                                                       2.51 %          2.51 %             4
stringa::find;_mean                                                                                                 44.5 ns         44.5 ns            4
stringa::find;_median                                                                                               44.9 ns         44.9 ns            4
stringa::find;_stddev                                                                                              0.961 ns        0.962 ns            4
stringa::find;_cv                                                                                                   2.16 %          2.16 %             4
lstringa<20>::find;_mean                                                                                            39.8 ns         39.8 ns            4
lstringa<20>::find;_median                                                                                          39.7 ns         39.7 ns            4
lstringa<20>::find;_stddev                                                                                         0.377 ns        0.377 ns            4
lstringa<20>::find;_cv                                                                                              0.95 %          0.95 %             4
lstringa<40>::find;_mean                                                                                            41.8 ns         41.8 ns            4
lstringa<40>::find;_median                                                                                          41.8 ns         41.8 ns            4
lstringa<40>::find;_stddev                                                                                         0.332 ns        0.332 ns            4
lstringa<40>::find;_cv                                                                                              0.79 %          0.79 %             4
-------  Copy not literal Str with N symbols ---------/repeats:1                                                   0.000 ns        0.000 ns   1000000000000
std::string copy{str_with_len_N};/15_mean                                                                           52.4 ns         52.4 ns            4
std::string copy{str_with_len_N};/15_median                                                                         52.6 ns         52.7 ns            4
std::string copy{str_with_len_N};/15_stddev                                                                        0.867 ns        0.867 ns            4
std::string copy{str_with_len_N};/15_cv                                                                             1.65 %          1.65 %             4
std::string copy{str_with_len_N};/16_mean                                                                           52.0 ns         52.0 ns            4
std::string copy{str_with_len_N};/16_median                                                                         51.9 ns         51.9 ns            4
std::string copy{str_with_len_N};/16_stddev                                                                         1.36 ns         1.36 ns            4
std::string copy{str_with_len_N};/16_cv                                                                             2.61 %          2.61 %             4
std::string copy{str_with_len_N};/23_mean                                                                           51.2 ns         51.2 ns            4
std::string copy{str_with_len_N};/23_median                                                                         51.1 ns         51.1 ns            4
std::string copy{str_with_len_N};/23_stddev                                                                         1.97 ns         1.97 ns            4
std::string copy{str_with_len_N};/23_cv                                                                             3.84 %          3.84 %             4
std::string copy{str_with_len_N};/24_mean                                                                           51.3 ns         51.3 ns            4
std::string copy{str_with_len_N};/24_median                                                                         52.0 ns         52.0 ns            4
std::string copy{str_with_len_N};/24_stddev                                                                         2.04 ns         2.04 ns            4
std::string copy{str_with_len_N};/24_cv                                                                             3.98 %          3.98 %             4
std::string copy{str_with_len_N};/32_mean                                                                           53.9 ns         53.9 ns            4
std::string copy{str_with_len_N};/32_median                                                                         54.2 ns         54.2 ns            4
std::string copy{str_with_len_N};/32_stddev                                                                         1.20 ns         1.20 ns            4
std::string copy{str_with_len_N};/32_cv                                                                             2.24 %          2.24 %             4
std::string copy{str_with_len_N};/64_mean                                                                           56.8 ns         56.8 ns            4
std::string copy{str_with_len_N};/64_median                                                                         56.8 ns         56.8 ns            4
std::string copy{str_with_len_N};/64_stddev                                                                         2.09 ns         2.09 ns            4
std::string copy{str_with_len_N};/64_cv                                                                             3.67 %          3.67 %             4
std::string copy{str_with_len_N};/128_mean                                                                          56.4 ns         56.4 ns            4
std::string copy{str_with_len_N};/128_median                                                                        56.5 ns         56.5 ns            4
std::string copy{str_with_len_N};/128_stddev                                                                        2.11 ns         2.11 ns            4
std::string copy{str_with_len_N};/128_cv                                                                            3.74 %          3.74 %             4
std::string copy{str_with_len_N};/256_mean                                                                          63.7 ns         63.7 ns            4
std::string copy{str_with_len_N};/256_median                                                                        58.5 ns         58.5 ns            4
std::string copy{str_with_len_N};/256_stddev                                                                        12.1 ns         12.1 ns            4
std::string copy{str_with_len_N};/256_cv                                                                           19.03 %         19.03 %             4
std::string copy{str_with_len_N};/512_mean                                                                          61.7 ns         61.7 ns            4
std::string copy{str_with_len_N};/512_median                                                                        62.3 ns         62.3 ns            4
std::string copy{str_with_len_N};/512_stddev                                                                        4.94 ns         4.94 ns            4
std::string copy{str_with_len_N};/512_cv                                                                            8.00 %          8.00 %             4
std::string copy{str_with_len_N};/1024_mean                                                                         68.6 ns         68.6 ns            4
std::string copy{str_with_len_N};/1024_median                                                                       67.4 ns         67.4 ns            4
std::string copy{str_with_len_N};/1024_stddev                                                                       5.73 ns         5.73 ns            4
std::string copy{str_with_len_N};/1024_cv                                                                           8.36 %          8.36 %             4
std::string copy{str_with_len_N};/2048_mean                                                                         93.9 ns         93.9 ns            4
std::string copy{str_with_len_N};/2048_median                                                                       94.3 ns         94.3 ns            4
std::string copy{str_with_len_N};/2048_stddev                                                                       6.18 ns         6.18 ns            4
std::string copy{str_with_len_N};/2048_cv                                                                           6.59 %          6.59 %             4
std::string copy{str_with_len_N};/4096_mean                                                                          139 ns          139 ns            4
std::string copy{str_with_len_N};/4096_median                                                                        140 ns          140 ns            4
std::string copy{str_with_len_N};/4096_stddev                                                                       2.09 ns         2.09 ns            4
std::string copy{str_with_len_N};/4096_cv                                                                           1.50 %          1.50 %             4
stringa copy{str_with_len_N};/15_mean                                                                               2.42 ns         2.42 ns            4
stringa copy{str_with_len_N};/15_median                                                                             2.42 ns         2.42 ns            4
stringa copy{str_with_len_N};/15_stddev                                                                            0.068 ns        0.068 ns            4
stringa copy{str_with_len_N};/15_cv                                                                                 2.82 %          2.82 %             4
stringa copy{str_with_len_N};/16_mean                                                                               4.84 ns         4.84 ns            4
stringa copy{str_with_len_N};/16_median                                                                             4.84 ns         4.84 ns            4
stringa copy{str_with_len_N};/16_stddev                                                                            0.044 ns        0.044 ns            4
stringa copy{str_with_len_N};/16_cv                                                                                 0.91 %          0.91 %             4
stringa copy{str_with_len_N};/23_mean                                                                               4.79 ns         4.79 ns            4
stringa copy{str_with_len_N};/23_median                                                                             4.77 ns         4.77 ns            4
stringa copy{str_with_len_N};/23_stddev                                                                            0.038 ns        0.038 ns            4
stringa copy{str_with_len_N};/23_cv                                                                                 0.80 %          0.80 %             4
stringa copy{str_with_len_N};/24_mean                                                                               5.01 ns         5.01 ns            4
stringa copy{str_with_len_N};/24_median                                                                             5.03 ns         5.03 ns            4
stringa copy{str_with_len_N};/24_stddev                                                                            0.101 ns        0.101 ns            4
stringa copy{str_with_len_N};/24_cv                                                                                 2.03 %          2.03 %             4
stringa copy{str_with_len_N};/32_mean                                                                               4.89 ns         4.89 ns            4
stringa copy{str_with_len_N};/32_median                                                                             4.90 ns         4.90 ns            4
stringa copy{str_with_len_N};/32_stddev                                                                            0.074 ns        0.074 ns            4
stringa copy{str_with_len_N};/32_cv                                                                                 1.51 %          1.51 %             4
stringa copy{str_with_len_N};/64_mean                                                                               4.90 ns         4.90 ns            4
stringa copy{str_with_len_N};/64_median                                                                             4.80 ns         4.80 ns            4
stringa copy{str_with_len_N};/64_stddev                                                                            0.223 ns        0.223 ns            4
stringa copy{str_with_len_N};/64_cv                                                                                 4.55 %          4.55 %             4
stringa copy{str_with_len_N};/128_mean                                                                              4.89 ns         4.89 ns            4
stringa copy{str_with_len_N};/128_median                                                                            4.88 ns         4.88 ns            4
stringa copy{str_with_len_N};/128_stddev                                                                           0.098 ns        0.098 ns            4
stringa copy{str_with_len_N};/128_cv                                                                                2.01 %          2.01 %             4
stringa copy{str_with_len_N};/256_mean                                                                              4.81 ns         4.81 ns            4
stringa copy{str_with_len_N};/256_median                                                                            4.81 ns         4.81 ns            4
stringa copy{str_with_len_N};/256_stddev                                                                           0.025 ns        0.025 ns            4
stringa copy{str_with_len_N};/256_cv                                                                                0.52 %          0.52 %             4
stringa copy{str_with_len_N};/512_mean                                                                              4.84 ns         4.84 ns            4
stringa copy{str_with_len_N};/512_median                                                                            4.81 ns         4.81 ns            4
stringa copy{str_with_len_N};/512_stddev                                                                           0.087 ns        0.087 ns            4
stringa copy{str_with_len_N};/512_cv                                                                                1.80 %          1.80 %             4
stringa copy{str_with_len_N};/1024_mean                                                                             4.84 ns         4.84 ns            4
stringa copy{str_with_len_N};/1024_median                                                                           4.83 ns         4.83 ns            4
stringa copy{str_with_len_N};/1024_stddev                                                                          0.068 ns        0.068 ns            4
stringa copy{str_with_len_N};/1024_cv                                                                               1.40 %          1.40 %             4
stringa copy{str_with_len_N};/2048_mean                                                                             4.80 ns         4.80 ns            4
stringa copy{str_with_len_N};/2048_median                                                                           4.81 ns         4.81 ns            4
stringa copy{str_with_len_N};/2048_stddev                                                                          0.071 ns        0.071 ns            4
stringa copy{str_with_len_N};/2048_cv                                                                               1.47 %          1.47 %             4
stringa copy{str_with_len_N};/4096_mean                                                                             4.79 ns         4.79 ns            4
stringa copy{str_with_len_N};/4096_median                                                                           4.79 ns         4.79 ns            4
stringa copy{str_with_len_N};/4096_stddev                                                                          0.060 ns        0.060 ns            4
stringa copy{str_with_len_N};/4096_cv                                                                               1.26 %          1.26 %             4
lstringa<16> copy{str_with_len_N};/15_mean                                                                          16.0 ns         16.0 ns            4
lstringa<16> copy{str_with_len_N};/15_median                                                                        15.8 ns         15.8 ns            4
lstringa<16> copy{str_with_len_N};/15_stddev                                                                       0.704 ns        0.704 ns            4
lstringa<16> copy{str_with_len_N};/15_cv                                                                            4.40 %          4.40 %             4
lstringa<16> copy{str_with_len_N};/16_mean                                                                          16.4 ns         16.4 ns            4
lstringa<16> copy{str_with_len_N};/16_median                                                                        16.5 ns         16.5 ns            4
lstringa<16> copy{str_with_len_N};/16_stddev                                                                       0.857 ns        0.857 ns            4
lstringa<16> copy{str_with_len_N};/16_cv                                                                            5.23 %          5.23 %             4
lstringa<16> copy{str_with_len_N};/23_mean                                                                          38.8 ns         38.8 ns            4
lstringa<16> copy{str_with_len_N};/23_median                                                                        39.0 ns         39.0 ns            4
lstringa<16> copy{str_with_len_N};/23_stddev                                                                        1.16 ns         1.16 ns            4
lstringa<16> copy{str_with_len_N};/23_cv                                                                            2.99 %          2.99 %             4
lstringa<16> copy{str_with_len_N};/24_mean                                                                          37.3 ns         37.3 ns            4
lstringa<16> copy{str_with_len_N};/24_median                                                                        37.1 ns         37.1 ns            4
lstringa<16> copy{str_with_len_N};/24_stddev                                                                       0.572 ns        0.571 ns            4
lstringa<16> copy{str_with_len_N};/24_cv                                                                            1.53 %          1.53 %             4
lstringa<16> copy{str_with_len_N};/32_mean                                                                          42.4 ns         42.4 ns            4
lstringa<16> copy{str_with_len_N};/32_median                                                                        42.3 ns         42.3 ns            4
lstringa<16> copy{str_with_len_N};/32_stddev                                                                       0.931 ns        0.931 ns            4
lstringa<16> copy{str_with_len_N};/32_cv                                                                            2.20 %          2.20 %             4
lstringa<16> copy{str_with_len_N};/64_mean                                                                          47.2 ns         47.2 ns            4
lstringa<16> copy{str_with_len_N};/64_median                                                                        46.3 ns         46.3 ns            4
lstringa<16> copy{str_with_len_N};/64_stddev                                                                        2.87 ns         2.87 ns            4
lstringa<16> copy{str_with_len_N};/64_cv                                                                            6.09 %          6.09 %             4
lstringa<16> copy{str_with_len_N};/128_mean                                                                         44.4 ns         44.4 ns            4
lstringa<16> copy{str_with_len_N};/128_median                                                                       44.2 ns         44.2 ns            4
lstringa<16> copy{str_with_len_N};/128_stddev                                                                      0.740 ns        0.740 ns            4
lstringa<16> copy{str_with_len_N};/128_cv                                                                           1.67 %          1.67 %             4
lstringa<16> copy{str_with_len_N};/256_mean                                                                         50.3 ns         50.3 ns            4
lstringa<16> copy{str_with_len_N};/256_median                                                                       45.8 ns         45.8 ns            4
lstringa<16> copy{str_with_len_N};/256_stddev                                                                       10.9 ns         10.9 ns            4
lstringa<16> copy{str_with_len_N};/256_cv                                                                          21.71 %         21.71 %             4
lstringa<16> copy{str_with_len_N};/512_mean                                                                         48.5 ns         48.5 ns            4
lstringa<16> copy{str_with_len_N};/512_median                                                                       48.2 ns         48.2 ns            4
lstringa<16> copy{str_with_len_N};/512_stddev                                                                       4.36 ns         4.36 ns            4
lstringa<16> copy{str_with_len_N};/512_cv                                                                           8.98 %          8.98 %             4
lstringa<16> copy{str_with_len_N};/1024_mean                                                                        57.8 ns         57.8 ns            4
lstringa<16> copy{str_with_len_N};/1024_median                                                                      55.1 ns         55.1 ns            4
lstringa<16> copy{str_with_len_N};/1024_stddev                                                                      7.48 ns         7.48 ns            4
lstringa<16> copy{str_with_len_N};/1024_cv                                                                         12.95 %         12.95 %             4
lstringa<16> copy{str_with_len_N};/2048_mean                                                                        82.1 ns         82.1 ns            4
lstringa<16> copy{str_with_len_N};/2048_median                                                                      82.4 ns         82.4 ns            4
lstringa<16> copy{str_with_len_N};/2048_stddev                                                                      7.04 ns         7.04 ns            4
lstringa<16> copy{str_with_len_N};/2048_cv                                                                          8.58 %          8.58 %             4
lstringa<16> copy{str_with_len_N};/4096_mean                                                                         126 ns          126 ns            4
lstringa<16> copy{str_with_len_N};/4096_median                                                                       125 ns          125 ns            4
lstringa<16> copy{str_with_len_N};/4096_stddev                                                                     0.317 ns        0.317 ns            4
lstringa<16> copy{str_with_len_N};/4096_cv                                                                          0.25 %          0.25 %             4
lstringa<512> copy{str_with_len_N};/15_mean                                                                         15.3 ns         15.3 ns            4
lstringa<512> copy{str_with_len_N};/15_median                                                                       15.4 ns         15.4 ns            4
lstringa<512> copy{str_with_len_N};/15_stddev                                                                      0.444 ns        0.444 ns            4
lstringa<512> copy{str_with_len_N};/15_cv                                                                           2.90 %          2.90 %             4
lstringa<512> copy{str_with_len_N};/16_mean                                                                         15.3 ns         15.3 ns            4
lstringa<512> copy{str_with_len_N};/16_median                                                                       15.4 ns         15.4 ns            4
lstringa<512> copy{str_with_len_N};/16_stddev                                                                      0.476 ns        0.476 ns            4
lstringa<512> copy{str_with_len_N};/16_cv                                                                           3.11 %          3.11 %             4
lstringa<512> copy{str_with_len_N};/23_mean                                                                         16.1 ns         16.1 ns            4
lstringa<512> copy{str_with_len_N};/23_median                                                                       16.3 ns         16.3 ns            4
lstringa<512> copy{str_with_len_N};/23_stddev                                                                      0.964 ns        0.964 ns            4
lstringa<512> copy{str_with_len_N};/23_cv                                                                           5.98 %          5.98 %             4
lstringa<512> copy{str_with_len_N};/24_mean                                                                         14.8 ns         14.8 ns            4
lstringa<512> copy{str_with_len_N};/24_median                                                                       14.7 ns         14.7 ns            4
lstringa<512> copy{str_with_len_N};/24_stddev                                                                      0.310 ns        0.311 ns            4
lstringa<512> copy{str_with_len_N};/24_cv                                                                           2.10 %          2.10 %             4
lstringa<512> copy{str_with_len_N};/32_mean                                                                         17.8 ns         17.8 ns            4
lstringa<512> copy{str_with_len_N};/32_median                                                                       17.9 ns         17.9 ns            4
lstringa<512> copy{str_with_len_N};/32_stddev                                                                      0.326 ns        0.326 ns            4
lstringa<512> copy{str_with_len_N};/32_cv                                                                           1.83 %          1.83 %             4
lstringa<512> copy{str_with_len_N};/64_mean                                                                         17.6 ns         17.6 ns            4
lstringa<512> copy{str_with_len_N};/64_median                                                                       17.6 ns         17.6 ns            4
lstringa<512> copy{str_with_len_N};/64_stddev                                                                      0.372 ns        0.372 ns            4
lstringa<512> copy{str_with_len_N};/64_cv                                                                           2.11 %          2.11 %             4
lstringa<512> copy{str_with_len_N};/128_mean                                                                        19.0 ns         19.0 ns            4
lstringa<512> copy{str_with_len_N};/128_median                                                                      19.2 ns         19.2 ns            4
lstringa<512> copy{str_with_len_N};/128_stddev                                                                     0.514 ns        0.514 ns            4
lstringa<512> copy{str_with_len_N};/128_cv                                                                          2.71 %          2.71 %             4
lstringa<512> copy{str_with_len_N};/256_mean                                                                        20.7 ns         20.7 ns            4
lstringa<512> copy{str_with_len_N};/256_median                                                                      20.4 ns         20.4 ns            4
lstringa<512> copy{str_with_len_N};/256_stddev                                                                      1.03 ns         1.03 ns            4
lstringa<512> copy{str_with_len_N};/256_cv                                                                          4.97 %          4.97 %             4
lstringa<512> copy{str_with_len_N};/512_mean                                                                        23.4 ns         23.4 ns            4
lstringa<512> copy{str_with_len_N};/512_median                                                                      23.5 ns         23.5 ns            4
lstringa<512> copy{str_with_len_N};/512_stddev                                                                     0.530 ns        0.530 ns            4
lstringa<512> copy{str_with_len_N};/512_cv                                                                          2.27 %          2.27 %             4
lstringa<512> copy{str_with_len_N};/1024_mean                                                                       58.5 ns         58.5 ns            4
lstringa<512> copy{str_with_len_N};/1024_median                                                                     56.5 ns         56.5 ns            4
lstringa<512> copy{str_with_len_N};/1024_stddev                                                                     7.80 ns         7.80 ns            4
lstringa<512> copy{str_with_len_N};/1024_cv                                                                        13.33 %         13.33 %             4
lstringa<512> copy{str_with_len_N};/2048_mean                                                                       80.2 ns         80.2 ns            4
lstringa<512> copy{str_with_len_N};/2048_median                                                                     79.7 ns         79.7 ns            4
lstringa<512> copy{str_with_len_N};/2048_stddev                                                                     9.04 ns         9.04 ns            4
lstringa<512> copy{str_with_len_N};/2048_cv                                                                        11.27 %         11.27 %             4
lstringa<512> copy{str_with_len_N};/4096_mean                                                                        123 ns          123 ns            4
lstringa<512> copy{str_with_len_N};/4096_median                                                                      122 ns          122 ns            4
lstringa<512> copy{str_with_len_N};/4096_stddev                                                                     2.62 ns         2.62 ns            4
lstringa<512> copy{str_with_len_N};/4096_cv                                                                         2.14 %          2.14 %             4
-----  Convert to int '1234567'  ---------/repeats:1                                                               0.000 ns        0.000 ns   1000000000000
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_mean                                          91.6 ns         91.6 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_median                                        91.2 ns         91.2 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_stddev                                        1.39 ns         1.39 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_cv                                            1.52 %          1.52 %             4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_mean                     27.8 ns         27.8 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_median                   27.8 ns         27.8 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_stddev                  0.450 ns        0.450 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_cv                       1.62 %          1.62 %             4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                              19.2 ns         19.2 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                            19.2 ns         19.2 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                           0.349 ns        0.349 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                                1.82 %          1.82 %             4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                                  19.2 ns         19.2 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                                19.3 ns         19.3 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                               0.253 ns        0.253 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                                    1.32 %          1.31 %             4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                         19.3 ns         19.3 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                       19.1 ns         19.1 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                      0.597 ns        0.597 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                           3.10 %          3.10 %             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                                             70.4 ns         70.4 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_median                                           71.0 ns         71.0 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_stddev                                           2.14 ns         2.14 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_cv                                               3.04 %          3.03 %             4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_mean                        26.1 ns         26.1 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_median                      25.8 ns         25.8 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_stddev                     0.918 ns        0.918 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_cv                          3.52 %          3.52 %             4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                                 19.8 ns         19.8 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                               19.8 ns         19.8 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                              0.659 ns        0.659 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                                   3.34 %          3.34 %             4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                                     19.9 ns         19.9 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                                   19.8 ns         19.8 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                                  0.443 ns        0.443 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                                       2.23 %          2.23 %             4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                            20.0 ns         20.0 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                          20.1 ns         20.1 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                         0.320 ns        0.320 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                              1.60 %          1.60 %             4
-----  Convert to int '    1234567'  ---------/repeats:1                                                           0.000 ns        0.000 ns   1000000000000
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_mean                                       99.8 ns         99.8 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_median                                     99.2 ns         99.2 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_stddev                                     1.55 ns         1.55 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_cv                                         1.55 %          1.55 %             4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_mean                                        25.1 ns         25.1 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_median                                      24.8 ns         24.8 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_stddev                                     0.770 ns        0.770 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_cv                                          3.06 %          3.06 %             4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_mean                                  19.6 ns         19.6 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_median                                19.3 ns         19.3 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_stddev                               0.606 ns        0.606 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_cv                                    3.10 %          3.10 %             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                                    306 ns          306 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_median                                  306 ns          306 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_stddev                                 4.12 ns         4.12 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_cv                                     1.34 %          1.34 %             4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_mean                        110 ns          110 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_median                      110 ns          110 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_stddev                     1.94 ns         1.94 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_cv                         1.76 %          1.76 %             4
ssa s = "1234.567e10"; double res = *s.to_double()_mean                                                             42.9 ns         42.9 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_median                                                           43.0 ns         43.0 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_stddev                                                          0.658 ns        0.658 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_cv                                                               1.53 %          1.53 %             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                                                          6574 ns         6574 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_median                                                        6620 ns         6620 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_stddev                                                         138 ns          138 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_cv                                                            2.10 %          2.10 %             4
std::string str; ... str += "abbaabbaabbaabba";_mean                                                                 811 ns          811 ns            4
std::string str; ... str += "abbaabbaabbaabba";_median                                                               805 ns          805 ns            4
std::string str; ... str += "abbaabbaabbaabba";_stddev                                                              13.7 ns         13.7 ns            4
std::string str; ... str += "abbaabbaabbaabba";_cv                                                                  1.68 %          1.68 %             4
lstringa<8> str; ... str += "abbaabbaabbaabba";_mean                                                                 737 ns          737 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_median                                                               732 ns          732 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_stddev                                                              20.9 ns         20.9 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_cv                                                                  2.84 %          2.84 %             4
lstringa<128> str; ... str += "abbaabbaabbaabba";_mean                                                               650 ns          650 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_median                                                             636 ns          636 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_stddev                                                            36.0 ns         36.0 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_cv                                                                5.54 %          5.54 %             4
lstringa<512> str; ... str += "abbaabbaabbaabba";_mean                                                               473 ns          473 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_median                                                             470 ns          470 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_stddev                                                            10.8 ns         10.8 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_cv                                                                2.29 %          2.29 %             4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_mean                                                              429 ns          429 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_median                                                            426 ns          426 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_stddev                                                           16.4 ns         16.4 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_cv                                                               3.83 %          3.82 %             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                                               7037 ns         7037 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_median                                             7056 ns         7056 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_stddev                                              163 ns          163 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_cv                                                 2.32 %          2.32 %             4
std::string str; ... str += str_var + "abbaabbaabbaabba";_mean                                                      2266 ns         2266 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_median                                                    2264 ns         2264 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                    81.7 ns         81.7 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_cv                                                        3.60 %          3.61 %             4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                       992 ns          992 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_median                                                     984 ns          984 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                    20.4 ns         20.4 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                        2.06 %          2.05 %             4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                     851 ns          851 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_median                                                   856 ns          856 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                  25.1 ns         25.1 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                      2.96 %          2.96 %             4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                     706 ns          706 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_median                                                   705 ns          705 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                  12.5 ns         12.5 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                      1.78 %          1.78 %             4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                    677 ns          677 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_median                                                  673 ns          673 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                 22.3 ns         22.3 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                     3.30 %          3.30 %             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                                  347176 ns       347177 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_median                                348329 ns       348331 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_stddev                                  6993 ns         6994 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_cv                                      2.01 %          2.01 %             4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                         124333 ns       124334 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                       124822 ns       124822 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                         2411 ns         2411 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                             1.94 %          1.94 %             4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                          50774 ns        50774 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                        50843 ns        50843 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                         1331 ns         1331 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                             2.62 %          2.62 %             4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                        46223 ns        46223 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                      46469 ns        46470 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                       1510 ns         1510 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                           3.27 %          3.27 %             4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                        46054 ns        46054 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                      45864 ns        45864 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                       1832 ns         1832 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                           3.98 %          3.98 %             4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                       45846 ns        45846 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                     46100 ns        46100 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                      1019 ns         1019 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                          2.22 %          2.22 %             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                                                        7255 ns         7255 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_median                                                      7261 ns         7261 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_stddev                                                       110 ns          110 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_cv                                                          1.52 %          1.52 %             4
std::string str; ... str += str_var1 + str_var2;_mean                                                               2567 ns         2567 ns            4
std::string str; ... str += str_var1 + str_var2;_median                                                             2539 ns         2539 ns            4
std::string str; ... str += str_var1 + str_var2;_stddev                                                             86.4 ns         86.4 ns            4
std::string str; ... str += str_var1 + str_var2;_cv                                                                 3.37 %          3.37 %             4
lstringa<16> str; ... str += str_var1 + str_var2;_mean                                                              1192 ns         1192 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_median                                                            1197 ns         1197 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_stddev                                                            40.4 ns         40.4 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_cv                                                                3.39 %          3.39 %             4
lstringa<128> str; ... str += str_var1 + str_var2;_mean                                                             1050 ns         1050 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_median                                                           1048 ns         1048 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_stddev                                                           28.8 ns         28.8 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_cv                                                               2.75 %          2.74 %             4
lstringa<512> str; ... str += str_var1 + str_var2;_mean                                                              936 ns          936 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_median                                                            945 ns          945 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                                                               2.15 %          2.15 %             4
lstringa<1024> str; ... str += str_var1 + str_var2;_mean                                                             887 ns          887 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_median                                                           895 ns          895 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_stddev                                                          22.5 ns         22.5 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_cv                                                              2.54 %          2.54 %             4
-- Append text, number, text --/repeats:1                                                                          0.000 ns        0.000 ns   1000000000000
std::stringstream str; str << "test = " << k << " times";_mean                                                     11693 ns        11694 ns            4
std::stringstream str; str << "test = " << k << " times";_median                                                   11612 ns        11613 ns            4
std::stringstream str; str << "test = " << k << " times";_stddev                                                     398 ns          398 ns            4
std::stringstream str; str << "test = " << k << " times";_cv                                                        3.41 %          3.41 %             4
std::string str = "test = " + std::to_string(k) + " times";_mean                                                    1717 ns         1717 ns            4
std::string str = "test = " + std::to_string(k) + " times";_median                                                  1735 ns         1735 ns            4
std::string str = "test = " + std::to_string(k) + " times";_stddev                                                  40.5 ns         40.5 ns            4
std::string str = "test = " + std::to_string(k) + " times";_cv                                                      2.36 %          2.36 %             4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_mean                                      5454 ns         5454 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_median                                    5459 ns         5459 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_stddev                                    83.7 ns         83.7 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_cv                                        1.53 %          1.53 %             4
std::string str = std::format("test = {} times", k);_mean                                                           2880 ns         2880 ns            4
std::string str = std::format("test = {} times", k);_median                                                         2875 ns         2875 ns            4
std::string str = std::format("test = {} times", k);_stddev                                                          124 ns          124 ns            4
std::string str = std::format("test = {} times", k);_cv                                                             4.31 %          4.31 %             4
lstringa<8> str; str.format("test = {} times", k);_mean                                                             4935 ns         4935 ns            4
lstringa<8> str; str.format("test = {} times", k);_median                                                           4953 ns         4953 ns            4
lstringa<8> str; str.format("test = {} times", k);_stddev                                                            118 ns          118 ns            4
lstringa<8> str; str.format("test = {} times", k);_cv                                                               2.39 %          2.39 %             4
lstringa<32> str; str.format("test = {} times", k);_mean                                                            4130 ns         4130 ns            4
lstringa<32> str; str.format("test = {} times", k);_median                                                          4126 ns         4126 ns            4
lstringa<32> str; str.format("test = {} times", k);_stddev                                                          46.2 ns         46.2 ns            4
lstringa<32> str; str.format("test = {} times", k);_cv                                                              1.12 %          1.12 %             4
lstringa<8> str = "test = " + k + " times";_mean                                                                     576 ns          576 ns            4
lstringa<8> str = "test = " + k + " times";_median                                                                   575 ns          575 ns            4
lstringa<8> str = "test = " + k + " times";_stddev                                                                  9.84 ns         9.84 ns            4
lstringa<8> str = "test = " + k + " times";_cv                                                                      1.71 %          1.71 %             4
lstringa<32> str = "test = " + k + " times";_mean                                                                    348 ns          348 ns            4
lstringa<32> str = "test = " + k + " times";_median                                                                  340 ns          340 ns            4
lstringa<32> str = "test = " + k + " times";_stddev                                                                 33.2 ns         33.2 ns            4
lstringa<32> str = "test = " + k + " times";_cv                                                                     9.55 %          9.55 %             4
stringa str = "test = " + k + " times";_mean                                                                         610 ns          610 ns            4
stringa str = "test = " + k + " times";_median                                                                       606 ns          606 ns            4
stringa str = "test = " + k + " times";_stddev                                                                      16.9 ns         16.9 ns            4
stringa str = "test = " + k + " times";_cv                                                                          2.77 %          2.77 %             4
-- Split text and convert to int --/repeats:1                                                                      0.000 ns        0.000 ns   1000000000000
std::string::find + substr + std::strtol_mean                                                                        735 ns          735 ns            4
std::string::find + substr + std::strtol_median                                                                      734 ns          734 ns            4
std::string::find + substr + std::strtol_stddev                                                                     17.8 ns         17.8 ns            4
std::string::find + substr + std::strtol_cv                                                                         2.42 %          2.42 %             4
ssa::splitter + ssa::as_int_mean                                                                                     244 ns          244 ns            4
ssa::splitter + ssa::as_int_median                                                                                   244 ns          244 ns            4
ssa::splitter + ssa::as_int_stddev                                                                                  4.79 ns         4.79 ns            4
ssa::splitter + ssa::as_int_cv                                                                                      1.96 %          1.96 %             4
ssa::splitf + functor_mean                                                                                           278 ns          278 ns            4
ssa::splitf + functor_median                                                                                         278 ns          278 ns            4
ssa::splitf + functor_stddev                                                                                        1.93 ns         1.93 ns            4
ssa::splitf + functor_cv                                                                                            0.70 %          0.70 %             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                                              3050 ns         3050 ns            4
Naive (and wrong) replace symbols with std::string find + replace_median                                            3016 ns         3016 ns            4
Naive (and wrong) replace symbols with std::string find + replace_stddev                                             121 ns          121 ns            4
Naive (and wrong) replace symbols with std::string find + replace_cv                                                3.97 %          3.97 %             4
replace symbols with std::string find_first_of + replace_mean                                                       4955 ns         4955 ns            4
replace symbols with std::string find_first_of + replace_median                                                     4910 ns         4910 ns            4
replace symbols with std::string find_first_of + replace_stddev                                                      128 ns          128 ns            4
replace symbols with std::string find_first_of + replace_cv                                                         2.57 %          2.58 %             4
replace symbols with std::string_view find_first_of + copy_mean                                                     3059 ns         3059 ns            4
replace symbols with std::string_view find_first_of + copy_median                                                   3058 ns         3058 ns            4
replace symbols with std::string_view find_first_of + copy_stddev                                                    109 ns          109 ns            4
replace symbols with std::string_view find_first_of + copy_cv                                                       3.57 %          3.57 %             4
replace runtime symbols with string expressions and without remembering all search results_mean                     3223 ns         3223 ns            4
replace runtime symbols with string expressions and without remembering all search results_median                   3185 ns         3185 ns            4
replace runtime symbols with string expressions and without remembering all search results_stddev                    150 ns          150 ns            4
replace runtime symbols with string expressions and without remembering all search results_cv                       4.64 %          4.64 %             4
replace runtime symbols with simstr and memorization of all search results_mean                                     2579 ns         2579 ns            4
replace runtime symbols with simstr and memorization of all search results_median                                   2587 ns         2587 ns            4
replace runtime symbols with simstr and memorization of all search results_stddev                                    125 ns          125 ns            4
replace runtime symbols with simstr and memorization of all search results_cv                                       4.84 %          4.84 %             4
replace const symbols with string expressions and without remembering all search results_mean                       2637 ns         2637 ns            4
replace const symbols with string expressions and without remembering all search results_median                     2613 ns         2613 ns            4
replace const symbols with string expressions and without remembering all search results_stddev                     84.0 ns         84.0 ns            4
replace const symbols with string expressions and without remembering all search results_cv                         3.19 %          3.19 %             4
replace const symbols with string expressions and memorization of all search results_mean                           2389 ns         2389 ns            4
replace const symbols with string expressions and memorization of all search results_median                         2396 ns         2397 ns            4
replace const symbols with string expressions and memorization of all search results_stddev                         76.0 ns         76.0 ns            4
replace const symbols with string expressions and memorization of all search results_cv                             3.18 %          3.18 %             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                                         439 ns          439 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_median                                       436 ns          436 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_stddev                                      12.8 ns         12.8 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_cv                                          2.92 %          2.92 %             4
Short replace symbols with std::string find_first_of + replace_mean                                                  654 ns          654 ns            4
Short replace symbols with std::string find_first_of + replace_median                                                642 ns          642 ns            4
Short replace symbols with std::string find_first_of + replace_stddev                                               28.0 ns         28.0 ns            4
Short replace symbols with std::string find_first_of + replace_cv                                                   4.28 %          4.28 %             4
Short replace symbols with std::string_view find_first_of + copy_mean                                                511 ns          511 ns            4
Short replace symbols with std::string_view find_first_of + copy_median                                              517 ns          517 ns            4
Short replace symbols with std::string_view find_first_of + copy_stddev                                             21.5 ns         21.5 ns            4
Short replace symbols with std::string_view find_first_of + copy_cv                                                 4.20 %          4.20 %             4
Short replace runtime symbols with string expressions and without remembering all search results_mean                388 ns          388 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_median              394 ns          394 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_stddev             17.5 ns         17.5 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_cv                 4.52 %          4.52 %             4
Short replace runtime symbols with simstr and memorization of all search results_mean                                451 ns          451 ns            4
Short replace runtime symbols with simstr and memorization of all search results_median                              454 ns          454 ns            4
Short replace runtime symbols with simstr and memorization of all search results_stddev                             12.8 ns         12.8 ns            4
Short replace runtime symbols with simstr and memorization of all search results_cv                                 2.85 %          2.85 %             4
Short replace const symbols with string expressions and without remembering all search results_mean                  268 ns          268 ns            4
Short replace const symbols with string expressions and without remembering all search results_median                268 ns          268 ns            4
Short replace const symbols with string expressions and without remembering all search results_stddev               14.5 ns         14.5 ns            4
Short replace const symbols with string expressions and without remembering all search results_cv                   5.39 %          5.39 %             4
Short replace const symbols with string expressions and memorization of all search results_mean                      340 ns          340 ns            4
Short replace const symbols with string expressions and memorization of all search results_median                    340 ns          340 ns            4
Short replace const symbols with string expressions and memorization of all search results_stddev                   16.7 ns         16.7 ns            4
Short replace const symbols with string expressions and memorization of all search results_cv                       4.90 %          4.90 %             4
-----  Replace All Str To Longer Size ---------/repeats:1                                                          0.000 ns        0.000 ns   1000000000000
replace bb to ---- in std::string|64_mean                                                                            414 ns          414 ns            4
replace bb to ---- in std::string|64_median                                                                          415 ns          415 ns            4
replace bb to ---- in std::string|64_stddev                                                                         18.5 ns         18.5 ns            4
replace bb to ---- in std::string|64_cv                                                                             4.46 %          4.46 %             4
replace bb to ---- in std::string|256_mean                                                                          1247 ns         1247 ns            4
replace bb to ---- in std::string|256_median                                                                        1249 ns         1249 ns            4
replace bb to ---- in std::string|256_stddev                                                                        46.9 ns         46.9 ns            4
replace bb to ---- in std::string|256_cv                                                                            3.76 %          3.76 %             4
replace bb to ---- in std::string|512_mean                                                                          2343 ns         2343 ns            4
replace bb to ---- in std::string|512_median                                                                        2348 ns         2348 ns            4
replace bb to ---- in std::string|512_stddev                                                                         102 ns          102 ns            4
replace bb to ---- in std::string|512_cv                                                                            4.36 %          4.36 %             4
replace bb to ---- in std::string|1024_mean                                                                         4971 ns         4971 ns            4
replace bb to ---- in std::string|1024_median                                                                       4909 ns         4909 ns            4
replace bb to ---- in std::string|1024_stddev                                                                        329 ns          329 ns            4
replace bb to ---- in std::string|1024_cv                                                                           6.62 %          6.62 %             4
replace bb to ---- in std::string|2048_mean                                                                        11336 ns        11336 ns            4
replace bb to ---- in std::string|2048_median                                                                      11316 ns        11316 ns            4
replace bb to ---- in std::string|2048_stddev                                                                        196 ns          196 ns            4
replace bb to ---- in std::string|2048_cv                                                                           1.73 %          1.73 %             4
replace bb to ---- in lstringa<8>|64_mean                                                                            307 ns          307 ns            4
replace bb to ---- in lstringa<8>|64_median                                                                          307 ns          307 ns            4
replace bb to ---- in lstringa<8>|64_stddev                                                                         10.5 ns         10.5 ns            4
replace bb to ---- in lstringa<8>|64_cv                                                                             3.43 %          3.43 %             4
replace bb to ---- in lstringa<8>|256_mean                                                                           945 ns          945 ns            4
replace bb to ---- in lstringa<8>|256_median                                                                         928 ns          928 ns            4
replace bb to ---- in lstringa<8>|256_stddev                                                                        65.6 ns         65.6 ns            4
replace bb to ---- in lstringa<8>|256_cv                                                                            6.94 %          6.94 %             4
replace bb to ---- in lstringa<8>|512_mean                                                                          1772 ns         1772 ns            4
replace bb to ---- in lstringa<8>|512_median                                                                        1775 ns         1775 ns            4
replace bb to ---- in lstringa<8>|512_stddev                                                                        26.8 ns         26.8 ns            4
replace bb to ---- in lstringa<8>|512_cv                                                                            1.51 %          1.51 %             4
replace bb to ---- in lstringa<8>|1024_mean                                                                         3390 ns         3390 ns            4
replace bb to ---- in lstringa<8>|1024_median                                                                       3371 ns         3371 ns            4
replace bb to ---- in lstringa<8>|1024_stddev                                                                        105 ns          105 ns            4
replace bb to ---- in lstringa<8>|1024_cv                                                                           3.10 %          3.10 %             4
replace bb to ---- in lstringa<8>|2048_mean                                                                         6782 ns         6782 ns            4
replace bb to ---- in lstringa<8>|2048_median                                                                       6707 ns         6707 ns            4
replace bb to ---- in lstringa<8>|2048_stddev                                                                        482 ns          482 ns            4
replace bb to ---- in lstringa<8>|2048_cv                                                                           7.11 %          7.11 %             4
replace bb to ---- by init stringa|64_mean                                                                           209 ns          209 ns            4
replace bb to ---- by init stringa|64_median                                                                         208 ns          208 ns            4
replace bb to ---- by init stringa|64_stddev                                                                        2.28 ns         2.28 ns            4
replace bb to ---- by init stringa|64_cv                                                                            1.09 %          1.09 %             4
replace bb to ---- by init stringa|256_mean                                                                          613 ns          613 ns            4
replace bb to ---- by init stringa|256_median                                                                        613 ns          613 ns            4
replace bb to ---- by init stringa|256_stddev                                                                       20.5 ns         20.5 ns            4
replace bb to ---- by init stringa|256_cv                                                                           3.35 %          3.35 %             4
replace bb to ---- by init stringa|512_mean                                                                         1421 ns         1421 ns            4
replace bb to ---- by init stringa|512_median                                                                       1411 ns         1411 ns            4
replace bb to ---- by init stringa|512_stddev                                                                       47.5 ns         47.5 ns            4
replace bb to ---- by init stringa|512_cv                                                                           3.34 %          3.34 %             4
replace bb to ---- by init stringa|1024_mean                                                                        2946 ns         2946 ns            4
replace bb to ---- by init stringa|1024_median                                                                      2962 ns         2962 ns            4
replace bb to ---- by init stringa|1024_stddev                                                                      58.1 ns         58.1 ns            4
replace bb to ---- by init stringa|1024_cv                                                                          1.97 %          1.97 %             4
replace bb to ---- by init stringa|2048_mean                                                                        6119 ns         6119 ns            4
replace bb to ---- by init stringa|2048_median                                                                      6090 ns         6090 ns            4
replace bb to ---- by init stringa|2048_stddev                                                                       159 ns          159 ns            4
replace bb to ---- by init stringa|2048_cv                                                                          2.59 %          2.59 %             4
-----  Replace All Str To Same Size ---------/repeats:1                                                            0.000 ns        0.000 ns   1000000000000
replace bb to -- in std::string|64_mean                                                                              287 ns          287 ns            4
replace bb to -- in std::string|64_median                                                                            289 ns          289 ns            4
replace bb to -- in std::string|64_stddev                                                                           7.44 ns         7.44 ns            4
replace bb to -- in std::string|64_cv                                                                               2.59 %          2.60 %             4
replace bb to -- in std::string|256_mean                                                                             909 ns          909 ns            4
replace bb to -- in std::string|256_median                                                                           890 ns          890 ns            4
replace bb to -- in std::string|256_stddev                                                                          49.0 ns         49.0 ns            4
replace bb to -- in std::string|256_cv                                                                              5.39 %          5.39 %             4
replace bb to -- in std::string|512_mean                                                                            1631 ns         1631 ns            4
replace bb to -- in std::string|512_median                                                                          1613 ns         1613 ns            4
replace bb to -- in std::string|512_stddev                                                                          75.3 ns         75.3 ns            4
replace bb to -- in std::string|512_cv                                                                              4.62 %          4.62 %             4
replace bb to -- in std::string|1024_mean                                                                           3086 ns         3086 ns            4
replace bb to -- in std::string|1024_median                                                                         3094 ns         3094 ns            4
replace bb to -- in std::string|1024_stddev                                                                         45.0 ns         45.0 ns            4
replace bb to -- in std::string|1024_cv                                                                             1.46 %          1.46 %             4
replace bb to -- in std::string|2048_mean                                                                           6778 ns         6778 ns            4
replace bb to -- in std::string|2048_median                                                                         6712 ns         6712 ns            4
replace bb to -- in std::string|2048_stddev                                                                          455 ns          455 ns            4
replace bb to -- in std::string|2048_cv                                                                             6.71 %          6.71 %             4
replace bb to -- in lstringa<8>|64_mean                                                                              222 ns          222 ns            4
replace bb to -- in lstringa<8>|64_median                                                                            222 ns          222 ns            4
replace bb to -- in lstringa<8>|64_stddev                                                                          0.782 ns        0.781 ns            4
replace bb to -- in lstringa<8>|64_cv                                                                               0.35 %          0.35 %             4
replace bb to -- in lstringa<8>|256_mean                                                                             670 ns          670 ns            4
replace bb to -- in lstringa<8>|256_median                                                                           668 ns          668 ns            4
replace bb to -- in lstringa<8>|256_stddev                                                                          37.1 ns         37.2 ns            4
replace bb to -- in lstringa<8>|256_cv                                                                              5.54 %          5.54 %             4
replace bb to -- in lstringa<8>|512_mean                                                                            1251 ns         1251 ns            4
replace bb to -- in lstringa<8>|512_median                                                                          1258 ns         1258 ns            4
replace bb to -- in lstringa<8>|512_stddev                                                                          19.5 ns         19.5 ns            4
replace bb to -- in lstringa<8>|512_cv                                                                              1.56 %          1.56 %             4
replace bb to -- in lstringa<8>|1024_mean                                                                           2408 ns         2408 ns            4
replace bb to -- in lstringa<8>|1024_median                                                                         2422 ns         2422 ns            4
replace bb to -- in lstringa<8>|1024_stddev                                                                         76.9 ns         76.9 ns            4
replace bb to -- in lstringa<8>|1024_cv                                                                             3.19 %          3.19 %             4
replace bb to -- in lstringa<8>|2048_mean                                                                           4767 ns         4767 ns            4
replace bb to -- in lstringa<8>|2048_median                                                                         4759 ns         4759 ns            4
replace bb to -- in lstringa<8>|2048_stddev                                                                          117 ns          117 ns            4
replace bb to -- in lstringa<8>|2048_cv                                                                             2.44 %          2.45 %             4
replace bb to -- by init stringa|64_mean                                                                             172 ns          172 ns            4
replace bb to -- by init stringa|64_median                                                                           171 ns          171 ns            4
replace bb to -- by init stringa|64_stddev                                                                          7.68 ns         7.68 ns            4
replace bb to -- by init stringa|64_cv                                                                              4.46 %          4.46 %             4
replace bb to -- by init stringa|256_mean                                                                            508 ns          508 ns            4
replace bb to -- by init stringa|256_median                                                                          507 ns          507 ns            4
replace bb to -- by init stringa|256_stddev                                                                         6.27 ns         6.27 ns            4
replace bb to -- by init stringa|256_cv                                                                             1.23 %          1.23 %             4
replace bb to -- by init stringa|512_mean                                                                            849 ns          849 ns            4
replace bb to -- by init stringa|512_median                                                                          843 ns          843 ns            4
replace bb to -- by init stringa|512_stddev                                                                         24.6 ns         24.6 ns            4
replace bb to -- by init stringa|512_cv                                                                             2.90 %          2.90 %             4
replace bb to -- by init stringa|1024_mean                                                                          1687 ns         1687 ns            4
replace bb to -- by init stringa|1024_median                                                                        1683 ns         1683 ns            4
replace bb to -- by init stringa|1024_stddev                                                                        13.2 ns         13.2 ns            4
replace bb to -- by init stringa|1024_cv                                                                            0.78 %          0.78 %             4
replace bb to -- by init stringa|2048_mean                                                                          3367 ns         3367 ns            4
replace bb to -- by init stringa|2048_median                                                                        3329 ns         3329 ns            4
replace bb to -- by init stringa|2048_stddev                                                                        76.6 ns         76.6 ns            4
replace bb to -- by init stringa|2048_cv                                                                            2.28 %          2.28 %             4
-----  Hash Map insert and find ---------/repeats:1                                                                0.000 ns        0.000 ns   1000000000000
hashStrMapA<size_t> emplace & find stringa;_mean                                                                 3337923 ns      3337952 ns            4
hashStrMapA<size_t> emplace & find stringa;_median                                                               3342195 ns      3342230 ns            4
hashStrMapA<size_t> emplace & find stringa;_stddev                                                                 38842 ns        38824 ns            4
hashStrMapA<size_t> emplace & find stringa;_cv                                                                      1.16 %          1.16 %             4
std::unordered_map<std::string, size_t> emplace & find std::string;_mean                                         3713478 ns      3713491 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_median                                       3646049 ns      3646049 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_stddev                                        176783 ns       176790 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_cv                                              4.76 %          4.76 %             4
hashStrMapA<size_t> emplace & find ssa;_mean                                                                     3277536 ns      3277548 ns            4
hashStrMapA<size_t> emplace & find ssa;_median                                                                   3283080 ns      3283104 ns            4
hashStrMapA<size_t> emplace & find ssa;_stddev                                                                     61487 ns        61477 ns            4
hashStrMapA<size_t> emplace & find ssa;_cv                                                                          1.88 %          1.88 %             4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_mean                                    4219440 ns      4219456 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_median                                  4180920 ns      4180920 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_stddev                                    92117 ns        92126 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_cv                                         2.18 %          2.18 %             4
-----  Build Full Func Name ---------/repeats:1                                                                    0.000 ns        0.000 ns   1000000000000
Build func full name std::string;_mean                                                                              3514 ns         3514 ns            4
Build func full name std::string;_median                                                                            3509 ns         3509 ns            4
Build func full name std::string;_stddev                                                                            69.4 ns         69.4 ns            4
Build func full name std::string;_cv                                                                                1.97 %          1.97 %             4
Build func full name std::string 1;_mean                                                                            3573 ns         3573 ns            4
Build func full name std::string 1;_median                                                                          3562 ns         3562 ns            4
Build func full name std::string 1;_stddev                                                                          44.7 ns         44.7 ns            4
Build func full name std::string 1;_cv                                                                              1.25 %          1.25 %             4
Build func full name std::stream;_mean                                                                             12140 ns        12140 ns            4
Build func full name std::stream;_median                                                                           12165 ns        12165 ns            4
Build func full name std::stream;_stddev                                                                             301 ns          301 ns            4
Build func full name std::stream;_cv                                                                                2.48 %          2.48 %             4
Build func full name stringa;_mean                                                                                  1750 ns         1750 ns            4
Build func full name stringa;_median                                                                                1710 ns         1710 ns            4
Build func full name stringa;_stddev                                                                                 102 ns          102 ns            4
Build func full name stringa;_cv                                                                                    5.83 %          5.83 %             4
Build func full name stringa 1;_mean                                                                                2047 ns         2047 ns            4
Build func full name stringa 1;_median                                                                              2070 ns         2070 ns            4
Build func full name stringa 1;_stddev                                                                               103 ns          103 ns            4
Build func full name stringa 1;_cv                                                                                  5.01 %          5.01 %             4