Benchmarks of simstr, version 1.6.4
Sources: https://github.com/orefkov/simstr
Results: https://orefkov.github.io/simstr/results.html

2026-02-04T16:52:12+03:00
Running ./benchStr
Run on (32 X 2494.22 MHz CPU s)
CPU Caches:
  L1 Data 32 KiB (x16)
  L1 Instruction 32 KiB (x16)
  L2 Unified 256 KiB (x16)
  L3 Unified 40960 KiB (x1)
Load Average: 0.53, 0.18, 0.32
***WARNING*** ASLR is enabled, the results may have unreproducible noise in them.
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Benchmark                                                                                                              Time             CPU   Iterations
--------------------------------------------------------------------------------------------------------------------------------------------------------
-----  Concatenate string + Number + "Literal" ---------/repeats:1                                                 0.000 ns        0.000 ns   1000000000000
Concat std::string and number by std to std::string_mean                                                             226 ns          226 ns            4
Concat std::string and number by std to std::string_median                                                           216 ns          216 ns            4
Concat std::string and number by std to std::string_stddev                                                          20.8 ns         20.8 ns            4
Concat std::string and number by std to std::string_cv                                                              9.21 %          9.21 %             4
Concat std::string and number by StrExpr to std::string_mean                                                         105 ns          105 ns            4
Concat std::string and number by StrExpr to std::string_median                                                       104 ns          104 ns            4
Concat std::string and number by StrExpr to std::string_stddev                                                      1.33 ns         1.33 ns            4
Concat std::string and number by StrExpr to std::string_cv                                                          1.27 %          1.27 %             4
Concat stringa and number by StrExpr to simstr::stringa_mean                                                        62.8 ns         62.8 ns            4
Concat stringa and number by StrExpr to simstr::stringa_median                                                      62.9 ns         62.9 ns            4
Concat stringa and number by StrExpr to simstr::stringa_stddev                                                     0.596 ns        0.596 ns            4
Concat stringa and number by StrExpr to simstr::stringa_cv                                                          0.95 %          0.95 %             4
Concat stringa and number by e_concat to simstr::stringa_mean                                                       70.6 ns         70.6 ns            4
Concat stringa and number by e_concat to simstr::stringa_median                                                     67.4 ns         67.4 ns            4
Concat stringa and number by e_concat to simstr::stringa_stddev                                                     7.97 ns         7.97 ns            4
Concat stringa and number by e_concat to simstr::stringa_cv                                                        11.30 %         11.30 %             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                                             681 ns          681 ns            4
Concat std::string and format hex number and literal to std::string_median                                           684 ns          684 ns            4
Concat std::string and format hex number and literal to std::string_stddev                                          6.51 ns         6.51 ns            4
Concat std::string and format hex number and literal to std::string_cv                                              0.96 %          0.96 %             4
std::format std::string and hex number by literal to std::string_mean                                                863 ns          863 ns            4
std::format std::string and hex number by literal to std::string_median                                              857 ns          857 ns            4
std::format std::string and hex number by literal to std::string_stddev                                             22.4 ns         22.4 ns            4
std::format std::string and hex number by literal to std::string_cv                                                 2.60 %          2.60 %             4
Concat std::string and std::to_chars and string to std::string_mean                                                  199 ns          199 ns            4
Concat std::string and std::to_chars and string to std::string_median                                                200 ns          200 ns            4
Concat std::string and std::to_chars and string to std::string_stddev                                               3.35 ns         3.35 ns            4
Concat std::string and std::to_chars and string to std::string_cv                                                   1.68 %          1.68 %             4
Concat std::string and hex number and literal by StrExpr to std::string_mean                                         133 ns          133 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_median                                       132 ns          132 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_stddev                                      2.32 ns         2.32 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_cv                                          1.75 %          1.75 %             4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_mean                                         122 ns          122 ns            4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_median                                       123 ns          123 ns            4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_stddev                                      5.02 ns         5.02 ns            4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_cv                                          4.13 %          4.13 %             4
Concat stringa and hex number and literal by e_concat to simstr::stringa_mean                                        129 ns          129 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_median                                      129 ns          129 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_stddev                                     7.79 ns         7.79 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_cv                                         6.04 %          6.04 %             4
Subst stringa and hex number by e_subst literal to simstr::stringa_mean                                              180 ns          180 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_median                                            180 ns          180 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_stddev                                           4.42 ns         4.42 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_cv                                               2.45 %          2.45 %             4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_mean                                                312 ns          312 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_median                                              312 ns          312 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_stddev                                             3.75 ns         3.75 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_cv                                                 1.20 %          1.20 %             4
-----  format/vformat and subst/vsubst octal number ---------/repeats:1                                            0.000 ns        0.000 ns   1000000000000
"art "_ss + i / 0x8a010_fmt + " end"_mean                                                                           99.1 ns         99.1 ns            4
"art "_ss + i / 0x8a010_fmt + " end"_median                                                                         96.0 ns         96.0 ns            4
"art "_ss + i / 0x8a010_fmt + " end"_stddev                                                                         6.88 ns         6.88 ns            4
"art "_ss + i / 0x8a010_fmt + " end"_cv                                                                             6.94 %          6.94 %             4
e_subst("art {} end", i / 0x8a010_fmt)_mean                                                                          159 ns          159 ns            4
e_subst("art {} end", i / 0x8a010_fmt)_median                                                                        158 ns          158 ns            4
e_subst("art {} end", i / 0x8a010_fmt)_stddev                                                                       2.47 ns         2.47 ns            4
e_subst("art {} end", i / 0x8a010_fmt)_cv                                                                           1.56 %          1.56 %             4
e_vsubst(pattern, i / 0x8a010_fmt)_mean                                                                              347 ns          347 ns            4
e_vsubst(pattern, i / 0x8a010_fmt)_median                                                                            344 ns          344 ns            4
e_vsubst(pattern, i / 0x8a010_fmt)_stddev                                                                           10.5 ns         10.5 ns            4
e_vsubst(pattern, i / 0x8a010_fmt)_cv                                                                               3.04 %          3.04 %             4
std::format("art {:#010o} end", i)_mean                                                                              988 ns          988 ns            4
std::format("art {:#010o} end", i)_median                                                                            989 ns          989 ns            4
std::format("art {:#010o} end", i)_stddev                                                                           7.46 ns         7.46 ns            4
std::format("art {:#010o} end", i)_cv                                                                               0.75 %          0.75 %             4
std::vformat(pattern, std::make_format_args(i))_mean                                                                1046 ns         1046 ns            4
std::vformat(pattern, std::make_format_args(i))_median                                                              1046 ns         1046 ns            4
std::vformat(pattern, std::make_format_args(i))_stddev                                                              52.1 ns         52.1 ns            4
std::vformat(pattern, std::make_format_args(i))_cv                                                                  4.98 %          4.98 %             4
strm << "art 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_mean                                2020 ns         2020 ns            4
strm << "art 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_median                              2021 ns         2021 ns            4
strm << "art 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_stddev                              50.6 ns         50.6 ns            4
strm << "art 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_cv                                  2.50 %          2.50 %             4
-----  Concatenate string + "Literal" ---------/repeats:1                                                          0.000 ns        0.000 ns   1000000000000
Concat std::string by std to std::string_mean                                                                       45.4 ns         45.4 ns            4
Concat std::string by std to std::string_median                                                                     44.2 ns         44.2 ns            4
Concat std::string by std to std::string_stddev                                                                     2.92 ns         2.92 ns            4
Concat std::string by std to std::string_cv                                                                         6.42 %          6.42 %             4
Concat std::string by StrExpr to std::string_mean                                                                   33.7 ns         33.7 ns            4
Concat std::string by StrExpr to std::string_median                                                                 34.3 ns         34.3 ns            4
Concat std::string by StrExpr to std::string_stddev                                                                 1.48 ns         1.48 ns            4
Concat std::string by StrExpr to std::string_cv                                                                     4.38 %          4.38 %             4
Concat stringa by StrExpr to stringa_mean                                                                           28.7 ns         28.7 ns            4
Concat stringa by StrExpr to stringa_median                                                                         28.5 ns         28.5 ns            4
Concat stringa by StrExpr to stringa_stddev                                                                        0.925 ns        0.925 ns            4
Concat stringa by StrExpr to stringa_cv                                                                             3.23 %          3.23 %             4
-----  Find three concatenated string in string_view -----/repeats:1                                               0.000 ns        0.000 ns   1000000000000
Find concat three std::string_mean                                                                                   121 ns          121 ns            4
Find concat three std::string_median                                                                                 117 ns          117 ns            4
Find concat three std::string_stddev                                                                                10.7 ns         10.7 ns            4
Find concat three std::string_cv                                                                                    8.88 %          8.88 %             4
Find concat three strexpr_mean                                                                                      50.8 ns         50.8 ns            4
Find concat three strexpr_median                                                                                    50.6 ns         50.6 ns            4
Find concat three strexpr_stddev                                                                                   0.766 ns        0.766 ns            4
Find concat three strexpr_cv                                                                                        1.51 %          1.51 %             4
Find concat three simstr_mean                                                                                       51.6 ns         51.6 ns            4
Find concat three simstr_median                                                                                     51.3 ns         51.3 ns            4
Find concat three simstr_stddev                                                                                    0.491 ns        0.491 ns            4
Find concat three simstr_cv                                                                                         0.95 %          0.95 %             4
-----  Build Type Name ---------/repeats:1                                                                         0.000 ns        0.000 ns   1000000000000
BuildTypeNameStr 0/0_mean                                                                                           7.08 ns         7.08 ns            4
BuildTypeNameStr 0/0_median                                                                                         7.08 ns         7.08 ns            4
BuildTypeNameStr 0/0_stddev                                                                                        0.139 ns        0.139 ns            4
BuildTypeNameStr 0/0_cv                                                                                             1.96 %          1.96 %             4
BuildTypeNameExp 0/0_mean                                                                                           6.67 ns         6.67 ns            4
BuildTypeNameExp 0/0_median                                                                                         6.61 ns         6.61 ns            4
BuildTypeNameExp 0/0_stddev                                                                                        0.199 ns        0.199 ns            4
BuildTypeNameExp 0/0_cv                                                                                             2.99 %          2.99 %             4
BuildTypeNameSim 0/0_mean                                                                                           5.11 ns         5.11 ns            4
BuildTypeNameSim 0/0_median                                                                                         4.96 ns         4.96 ns            4
BuildTypeNameSim 0/0_stddev                                                                                        0.443 ns        0.443 ns            4
BuildTypeNameSim 0/0_cv                                                                                             8.68 %          8.68 %             4
BuildTypeNameStr 10/10_mean                                                                                         63.1 ns         63.1 ns            4
BuildTypeNameStr 10/10_median                                                                                       63.3 ns         63.3 ns            4
BuildTypeNameStr 10/10_stddev                                                                                       4.16 ns         4.16 ns            4
BuildTypeNameStr 10/10_cv                                                                                           6.59 %          6.59 %             4
BuildTypeNameExp 10/10_mean                                                                                         31.0 ns         31.0 ns            4
BuildTypeNameExp 10/10_median                                                                                       30.1 ns         30.1 ns            4
BuildTypeNameExp 10/10_stddev                                                                                       2.10 ns         2.10 ns            4
BuildTypeNameExp 10/10_cv                                                                                           6.79 %          6.79 %             4
BuildTypeNameSim 10/10_mean                                                                                         22.7 ns         22.7 ns            4
BuildTypeNameSim 10/10_median                                                                                       22.5 ns         22.5 ns            4
BuildTypeNameSim 10/10_stddev                                                                                      0.855 ns        0.855 ns            4
BuildTypeNameSim 10/10_cv                                                                                           3.77 %          3.77 %             4
-----  Replace string by copy -----/repeats:1                                                                      0.000 ns        0.000 ns   1000000000000
Concat with replace str_mean                                                                                         211 ns          211 ns            4
Concat with replace str_median                                                                                       213 ns          213 ns            4
Concat with replace str_stddev                                                                                      14.1 ns         14.1 ns            4
Concat with replace str_cv                                                                                          6.69 %          6.69 %             4
Concat with replace exp_mean                                                                                         163 ns          163 ns            4
Concat with replace exp_median                                                                                       154 ns          154 ns            4
Concat with replace exp_stddev                                                                                      30.1 ns         30.1 ns            4
Concat with replace exp_cv                                                                                         18.50 %         18.50 %             4
-----  Create Empty Str ---------/repeats:1                                                                        0.000 ns        0.000 ns   1000000000000
std::string e;_mean                                                                                                 1.13 ns         1.13 ns            4
std::string e;_median                                                                                               1.11 ns         1.11 ns            4
std::string e;_stddev                                                                                              0.047 ns        0.047 ns            4
std::string e;_cv                                                                                                   4.17 %          4.17 %             4
std::string_view e;_mean                                                                                           0.369 ns        0.369 ns            4
std::string_view e;_median                                                                                         0.368 ns        0.368 ns            4
std::string_view e;_stddev                                                                                         0.012 ns        0.012 ns            4
std::string_view e;_cv                                                                                              3.31 %          3.31 %             4
ssa e;_mean                                                                                                        0.363 ns        0.363 ns            4
ssa e;_median                                                                                                      0.361 ns        0.361 ns            4
ssa e;_stddev                                                                                                      0.004 ns        0.004 ns            4
ssa e;_cv                                                                                                           1.17 %          1.17 %             4
stringa e;_mean                                                                                                    0.758 ns        0.758 ns            4
stringa e;_median                                                                                                  0.750 ns        0.750 ns            4
stringa e;_stddev                                                                                                  0.033 ns        0.033 ns            4
stringa e;_cv                                                                                                       4.34 %          4.34 %             4
lstringa<20> e;_mean                                                                                                1.13 ns         1.13 ns            4
lstringa<20> e;_median                                                                                              1.13 ns         1.13 ns            4
lstringa<20> e;_stddev                                                                                             0.023 ns        0.023 ns            4
lstringa<20> e;_cv                                                                                                  2.06 %          2.06 %             4
lstringa<40> e;_mean                                                                                                1.13 ns         1.13 ns            4
lstringa<40> e;_median                                                                                              1.13 ns         1.13 ns            4
lstringa<40> e;_stddev                                                                                             0.011 ns        0.011 ns            4
lstringa<40> e;_cv                                                                                                  0.96 %          0.96 %             4
-----  Create Str from short literal (9 symbols) --------/repeats:1                                                0.000 ns        0.000 ns   1000000000000
std::string e      = "Test text";_mean                                                                              1.83 ns         1.83 ns            4
std::string e      = "Test text";_median                                                                            1.83 ns         1.83 ns            4
std::string e      = "Test text";_stddev                                                                           0.021 ns        0.021 ns            4
std::string e      = "Test text";_cv                                                                                1.13 %          1.13 %             4
std::string_view e = "Test text";_mean                                                                             0.735 ns        0.735 ns            4
std::string_view e = "Test text";_median                                                                           0.734 ns        0.734 ns            4
std::string_view e = "Test text";_stddev                                                                           0.006 ns        0.006 ns            4
std::string_view e = "Test text";_cv                                                                                0.77 %          0.77 %             4
ssa e              = "Test text";_mean                                                                             0.392 ns        0.392 ns            4
ssa e              = "Test text";_median                                                                           0.392 ns        0.392 ns            4
ssa e              = "Test text";_stddev                                                                           0.020 ns        0.020 ns            4
ssa e              = "Test text";_cv                                                                                5.00 %          5.00 %             4
stringa e          = "Test text";_mean                                                                              1.21 ns         1.21 ns            4
stringa e          = "Test text";_median                                                                            1.23 ns         1.23 ns            4
stringa e          = "Test text";_stddev                                                                           0.049 ns        0.049 ns            4
stringa e          = "Test text";_cv                                                                                4.06 %          4.06 %             4
lstringa<20> e     = "Test text";_mean                                                                              2.03 ns         2.03 ns            4
lstringa<20> e     = "Test text";_median                                                                            2.00 ns         2.00 ns            4
lstringa<20> e     = "Test text";_stddev                                                                           0.120 ns        0.120 ns            4
lstringa<20> e     = "Test text";_cv                                                                                5.92 %          5.92 %             4
lstringa<40> e     = "Test text";_mean                                                                              1.84 ns         1.84 ns            4
lstringa<40> e     = "Test text";_median                                                                            1.85 ns         1.85 ns            4
lstringa<40> e     = "Test text";_stddev                                                                           0.032 ns        0.032 ns            4
lstringa<40> e     = "Test text";_cv                                                                                1.71 %          1.71 %             4
-----  Create Str from long literal (30 symbols) ---------/repeats:1                                               0.000 ns        0.000 ns   1000000000000
std::string e      = "123456789012345678901234567890";_mean                                                         18.9 ns         18.9 ns            4
std::string e      = "123456789012345678901234567890";_median                                                       18.8 ns         18.8 ns            4
std::string e      = "123456789012345678901234567890";_stddev                                                      0.352 ns        0.352 ns            4
std::string e      = "123456789012345678901234567890";_cv                                                           1.86 %          1.86 %             4
std::string_view e = "123456789012345678901234567890";_mean                                                        0.733 ns        0.733 ns            4
std::string_view e = "123456789012345678901234567890";_median                                                      0.733 ns        0.733 ns            4
std::string_view e = "123456789012345678901234567890";_stddev                                                      0.006 ns        0.006 ns            4
std::string_view e = "123456789012345678901234567890";_cv                                                           0.89 %          0.89 %             4
ssa e              = "123456789012345678901234567890";_mean                                                        0.368 ns        0.368 ns            4
ssa e              = "123456789012345678901234567890";_median                                                      0.368 ns        0.368 ns            4
ssa e              = "123456789012345678901234567890";_stddev                                                      0.007 ns        0.007 ns            4
ssa e              = "123456789012345678901234567890";_cv                                                           1.83 %          1.83 %             4
stringa e          = "123456789012345678901234567890";_mean                                                         1.10 ns         1.10 ns            4
stringa e          = "123456789012345678901234567890";_median                                                       1.10 ns         1.10 ns            4
stringa e          = "123456789012345678901234567890";_stddev                                                      0.019 ns        0.019 ns            4
stringa e          = "123456789012345678901234567890";_cv                                                           1.73 %          1.73 %             4
lstringa<20> e     = "123456789012345678901234567890";_mean                                                         20.2 ns         20.2 ns            4
lstringa<20> e     = "123456789012345678901234567890";_median                                                       20.2 ns         20.2 ns            4
lstringa<20> e     = "123456789012345678901234567890";_stddev                                                      0.360 ns        0.360 ns            4
lstringa<20> e     = "123456789012345678901234567890";_cv                                                           1.78 %          1.78 %             4
lstringa<40> e     = "123456789012345678901234567890";_mean                                                         2.56 ns         2.56 ns            4
lstringa<40> e     = "123456789012345678901234567890";_median                                                       2.55 ns         2.55 ns            4
lstringa<40> e     = "123456789012345678901234567890";_stddev                                                      0.045 ns        0.045 ns            4
lstringa<40> e     = "123456789012345678901234567890";_cv                                                           1.75 %          1.75 %             4
-----  Create copy of Str with 9 symbols ---------/repeats:1                                                       0.000 ns        0.000 ns   1000000000000
std::string e      = "Test text"; auto c{e};_mean                                                                   5.38 ns         5.38 ns            4
std::string e      = "Test text"; auto c{e};_median                                                                 5.39 ns         5.39 ns            4
std::string e      = "Test text"; auto c{e};_stddev                                                                0.035 ns        0.035 ns            4
std::string e      = "Test text"; auto c{e};_cv                                                                     0.66 %          0.66 %             4
std::string_view e = "Test text"; auto c{e};_mean                                                                  0.375 ns        0.375 ns            4
std::string_view e = "Test text"; auto c{e};_median                                                                0.374 ns        0.374 ns            4
std::string_view e = "Test text"; auto c{e};_stddev                                                                0.008 ns        0.008 ns            4
std::string_view e = "Test text"; auto c{e};_cv                                                                     2.25 %          2.25 %             4
ssa e              = "Test text"; auto c{e};_mean                                                                  0.364 ns        0.364 ns            4
ssa e              = "Test text"; auto c{e};_median                                                                0.364 ns        0.364 ns            4
ssa e              = "Test text"; auto c{e};_stddev                                                                0.004 ns        0.004 ns            4
ssa e              = "Test text"; auto c{e};_cv                                                                     1.18 %          1.18 %             4
stringa e          = "Test text"; auto c{e};_mean                                                                   1.09 ns         1.09 ns            4
stringa e          = "Test text"; auto c{e};_median                                                                 1.09 ns         1.09 ns            4
stringa e          = "Test text"; auto c{e};_stddev                                                                0.019 ns        0.019 ns            4
stringa e          = "Test text"; auto c{e};_cv                                                                     1.75 %          1.75 %             4
lstringa<20> e     = "Test text"; auto c{e};_mean                                                                   4.57 ns         4.57 ns            4
lstringa<20> e     = "Test text"; auto c{e};_median                                                                 4.54 ns         4.54 ns            4
lstringa<20> e     = "Test text"; auto c{e};_stddev                                                                0.149 ns        0.149 ns            4
lstringa<20> e     = "Test text"; auto c{e};_cv                                                                     3.26 %          3.26 %             4
lstringa<40> e     = "Test text"; auto c{e};_mean                                                                   4.52 ns         4.52 ns            4
lstringa<40> e     = "Test text"; auto c{e};_median                                                                 4.44 ns         4.44 ns            4
lstringa<40> e     = "Test text"; auto c{e};_stddev                                                                0.188 ns        0.188 ns            4
lstringa<40> e     = "Test text"; auto c{e};_cv                                                                     4.16 %          4.16 %             4
-----  Create copy of Str with 30 symbols ---------/repeats:1                                                      0.000 ns        0.000 ns   1000000000000
std::string e      = "123456789012345678901234567890"; auto c{e};_mean                                              18.8 ns         18.8 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_median                                            18.8 ns         18.8 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_stddev                                           0.224 ns        0.224 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_cv                                                1.19 %          1.19 %             4
std::string_view e = "123456789012345678901234567890"; auto c{e};_mean                                             0.731 ns        0.731 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_median                                           0.733 ns        0.733 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_stddev                                           0.009 ns        0.009 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_cv                                                1.27 %          1.27 %             4
ssa e              = "123456789012345678901234567890"; auto c{e};_mean                                             0.368 ns        0.368 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_median                                           0.369 ns        0.369 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_stddev                                           0.004 ns        0.004 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_cv                                                1.08 %          1.08 %             4
stringa e          = "123456789012345678901234567890"; auto c{e};_mean                                              1.12 ns         1.12 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_median                                            1.11 ns         1.11 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_stddev                                           0.048 ns        0.048 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_cv                                                4.27 %          4.27 %             4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_mean                                              19.5 ns         19.5 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_median                                            19.6 ns         19.6 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_stddev                                           0.183 ns        0.183 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_cv                                                0.94 %          0.94 %             4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_mean                                              4.50 ns         4.50 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_median                                            4.42 ns         4.42 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_stddev                                           0.184 ns        0.184 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_cv                                                4.10 %          4.10 %             4
-----  Find 9 symbols text in end of 99 symbols text ---------/repeats:1                                           0.000 ns        0.000 ns   1000000000000
std::string::find;_mean                                                                                             7.00 ns         7.00 ns            4
std::string::find;_median                                                                                           6.76 ns         6.76 ns            4
std::string::find;_stddev                                                                                          0.509 ns        0.509 ns            4
std::string::find;_cv                                                                                               7.27 %          7.27 %             4
std::string_view::find;_mean                                                                                        8.27 ns         8.27 ns            4
std::string_view::find;_median                                                                                      8.39 ns         8.39 ns            4
std::string_view::find;_stddev                                                                                     0.561 ns        0.561 ns            4
std::string_view::find;_cv                                                                                          6.78 %          6.78 %             4
ssa::find;_mean                                                                                                     7.68 ns         7.68 ns            4
ssa::find;_median                                                                                                   7.78 ns         7.78 ns            4
ssa::find;_stddev                                                                                                  0.543 ns        0.543 ns            4
ssa::find;_cv                                                                                                       7.07 %          7.07 %             4
stringa::find;_mean                                                                                                 7.92 ns         7.92 ns            4
stringa::find;_median                                                                                               8.07 ns         8.07 ns            4
stringa::find;_stddev                                                                                              0.349 ns        0.349 ns            4
stringa::find;_cv                                                                                                   4.41 %          4.41 %             4
lstringa<20>::find;_mean                                                                                            6.91 ns         6.91 ns            4
lstringa<20>::find;_median                                                                                          7.00 ns         7.00 ns            4
lstringa<20>::find;_stddev                                                                                         0.432 ns        0.432 ns            4
lstringa<20>::find;_cv                                                                                              6.25 %          6.25 %             4
lstringa<40>::find;_mean                                                                                            7.14 ns         7.14 ns            4
lstringa<40>::find;_median                                                                                          7.16 ns         7.16 ns            4
lstringa<40>::find;_stddev                                                                                         0.493 ns        0.493 ns            4
lstringa<40>::find;_cv                                                                                              6.90 %          6.90 %             4
-------  Copy not literal Str with N symbols ---------/repeats:1                                                   0.000 ns        0.000 ns   1000000000000
std::string copy{str_with_len_N};/15_mean                                                                           5.34 ns         5.34 ns            4
std::string copy{str_with_len_N};/15_median                                                                         5.27 ns         5.27 ns            4
std::string copy{str_with_len_N};/15_stddev                                                                        0.450 ns        0.450 ns            4
std::string copy{str_with_len_N};/15_cv                                                                             8.42 %          8.42 %             4
std::string copy{str_with_len_N};/16_mean                                                                           24.6 ns         24.6 ns            4
std::string copy{str_with_len_N};/16_median                                                                         24.9 ns         24.9 ns            4
std::string copy{str_with_len_N};/16_stddev                                                                         1.50 ns         1.50 ns            4
std::string copy{str_with_len_N};/16_cv                                                                             6.10 %          6.10 %             4
std::string copy{str_with_len_N};/23_mean                                                                           26.2 ns         26.2 ns            4
std::string copy{str_with_len_N};/23_median                                                                         27.1 ns         27.1 ns            4
std::string copy{str_with_len_N};/23_stddev                                                                         2.02 ns         2.02 ns            4
std::string copy{str_with_len_N};/23_cv                                                                             7.71 %          7.71 %             4
std::string copy{str_with_len_N};/24_mean                                                                           28.6 ns         28.6 ns            4
std::string copy{str_with_len_N};/24_median                                                                         28.1 ns         28.1 ns            4
std::string copy{str_with_len_N};/24_stddev                                                                         2.58 ns         2.58 ns            4
std::string copy{str_with_len_N};/24_cv                                                                             9.02 %          9.02 %             4
std::string copy{str_with_len_N};/32_mean                                                                           25.5 ns         25.5 ns            4
std::string copy{str_with_len_N};/32_median                                                                         25.4 ns         25.4 ns            4
std::string copy{str_with_len_N};/32_stddev                                                                         1.77 ns         1.77 ns            4
std::string copy{str_with_len_N};/32_cv                                                                             6.93 %          6.93 %             4
std::string copy{str_with_len_N};/64_mean                                                                           23.9 ns         23.9 ns            4
std::string copy{str_with_len_N};/64_median                                                                         22.9 ns         22.9 ns            4
std::string copy{str_with_len_N};/64_stddev                                                                         2.16 ns         2.16 ns            4
std::string copy{str_with_len_N};/64_cv                                                                             9.05 %          9.05 %             4
std::string copy{str_with_len_N};/128_mean                                                                          25.4 ns         25.4 ns            4
std::string copy{str_with_len_N};/128_median                                                                        24.8 ns         24.8 ns            4
std::string copy{str_with_len_N};/128_stddev                                                                        1.30 ns         1.30 ns            4
std::string copy{str_with_len_N};/128_cv                                                                            5.15 %          5.15 %             4
std::string copy{str_with_len_N};/256_mean                                                                          25.1 ns         25.1 ns            4
std::string copy{str_with_len_N};/256_median                                                                        25.0 ns         25.0 ns            4
std::string copy{str_with_len_N};/256_stddev                                                                       0.433 ns        0.433 ns            4
std::string copy{str_with_len_N};/256_cv                                                                            1.73 %          1.73 %             4
std::string copy{str_with_len_N};/512_mean                                                                          28.7 ns         28.7 ns            4
std::string copy{str_with_len_N};/512_median                                                                        28.7 ns         28.7 ns            4
std::string copy{str_with_len_N};/512_stddev                                                                       0.564 ns        0.564 ns            4
std::string copy{str_with_len_N};/512_cv                                                                            1.96 %          1.96 %             4
std::string copy{str_with_len_N};/1024_mean                                                                         46.9 ns         46.9 ns            4
std::string copy{str_with_len_N};/1024_median                                                                       46.0 ns         46.0 ns            4
std::string copy{str_with_len_N};/1024_stddev                                                                       2.42 ns         2.42 ns            4
std::string copy{str_with_len_N};/1024_cv                                                                           5.17 %          5.17 %             4
std::string copy{str_with_len_N};/2048_mean                                                                         69.5 ns         69.5 ns            4
std::string copy{str_with_len_N};/2048_median                                                                       68.3 ns         68.3 ns            4
std::string copy{str_with_len_N};/2048_stddev                                                                       7.70 ns         7.70 ns            4
std::string copy{str_with_len_N};/2048_cv                                                                          11.07 %         11.07 %             4
std::string copy{str_with_len_N};/4096_mean                                                                          118 ns          118 ns            4
std::string copy{str_with_len_N};/4096_median                                                                        118 ns          118 ns            4
std::string copy{str_with_len_N};/4096_stddev                                                                       5.69 ns         5.69 ns            4
std::string copy{str_with_len_N};/4096_cv                                                                           4.82 %          4.82 %             4
stringa copy{str_with_len_N};/15_mean                                                                               1.11 ns         1.11 ns            4
stringa copy{str_with_len_N};/15_median                                                                             1.10 ns         1.10 ns            4
stringa copy{str_with_len_N};/15_stddev                                                                            0.027 ns        0.027 ns            4
stringa copy{str_with_len_N};/15_cv                                                                                 2.42 %          2.42 %             4
stringa copy{str_with_len_N};/16_mean                                                                               1.11 ns         1.11 ns            4
stringa copy{str_with_len_N};/16_median                                                                             1.12 ns         1.12 ns            4
stringa copy{str_with_len_N};/16_stddev                                                                            0.013 ns        0.013 ns            4
stringa copy{str_with_len_N};/16_cv                                                                                 1.18 %          1.18 %             4
stringa copy{str_with_len_N};/23_mean                                                                               1.13 ns         1.13 ns            4
stringa copy{str_with_len_N};/23_median                                                                             1.12 ns         1.12 ns            4
stringa copy{str_with_len_N};/23_stddev                                                                            0.022 ns        0.022 ns            4
stringa copy{str_with_len_N};/23_cv                                                                                 1.94 %          1.94 %             4
stringa copy{str_with_len_N};/24_mean                                                                               16.0 ns         16.0 ns            4
stringa copy{str_with_len_N};/24_median                                                                             16.0 ns         16.0 ns            4
stringa copy{str_with_len_N};/24_stddev                                                                            0.087 ns        0.087 ns            4
stringa copy{str_with_len_N};/24_cv                                                                                 0.54 %          0.54 %             4
stringa copy{str_with_len_N};/32_mean                                                                               16.1 ns         16.1 ns            4
stringa copy{str_with_len_N};/32_median                                                                             16.1 ns         16.1 ns            4
stringa copy{str_with_len_N};/32_stddev                                                                            0.086 ns        0.086 ns            4
stringa copy{str_with_len_N};/32_cv                                                                                 0.53 %          0.53 %             4
stringa copy{str_with_len_N};/64_mean                                                                               16.0 ns         16.0 ns            4
stringa copy{str_with_len_N};/64_median                                                                             16.1 ns         16.1 ns            4
stringa copy{str_with_len_N};/64_stddev                                                                            0.080 ns        0.080 ns            4
stringa copy{str_with_len_N};/64_cv                                                                                 0.50 %          0.50 %             4
stringa copy{str_with_len_N};/128_mean                                                                              16.0 ns         16.0 ns            4
stringa copy{str_with_len_N};/128_median                                                                            15.9 ns         15.9 ns            4
stringa copy{str_with_len_N};/128_stddev                                                                           0.288 ns        0.288 ns            4
stringa copy{str_with_len_N};/128_cv                                                                                1.80 %          1.80 %             4
stringa copy{str_with_len_N};/256_mean                                                                              15.9 ns         15.9 ns            4
stringa copy{str_with_len_N};/256_median                                                                            15.9 ns         15.9 ns            4
stringa copy{str_with_len_N};/256_stddev                                                                           0.151 ns        0.151 ns            4
stringa copy{str_with_len_N};/256_cv                                                                                0.94 %          0.94 %             4
stringa copy{str_with_len_N};/512_mean                                                                              15.9 ns         15.9 ns            4
stringa copy{str_with_len_N};/512_median                                                                            15.9 ns         15.9 ns            4
stringa copy{str_with_len_N};/512_stddev                                                                           0.043 ns        0.043 ns            4
stringa copy{str_with_len_N};/512_cv                                                                                0.27 %          0.27 %             4
stringa copy{str_with_len_N};/1024_mean                                                                             16.0 ns         16.0 ns            4
stringa copy{str_with_len_N};/1024_median                                                                           16.0 ns         16.0 ns            4
stringa copy{str_with_len_N};/1024_stddev                                                                          0.192 ns        0.192 ns            4
stringa copy{str_with_len_N};/1024_cv                                                                               1.20 %          1.20 %             4
stringa copy{str_with_len_N};/2048_mean                                                                             16.1 ns         16.1 ns            4
stringa copy{str_with_len_N};/2048_median                                                                           16.0 ns         16.0 ns            4
stringa copy{str_with_len_N};/2048_stddev                                                                          0.034 ns        0.034 ns            4
stringa copy{str_with_len_N};/2048_cv                                                                               0.21 %          0.21 %             4
stringa copy{str_with_len_N};/4096_mean                                                                             16.0 ns         16.0 ns            4
stringa copy{str_with_len_N};/4096_median                                                                           16.0 ns         16.0 ns            4
stringa copy{str_with_len_N};/4096_stddev                                                                          0.046 ns        0.046 ns            4
stringa copy{str_with_len_N};/4096_cv                                                                               0.29 %          0.29 %             4
lstringa<16> copy{str_with_len_N};/15_mean                                                                          4.45 ns         4.45 ns            4
lstringa<16> copy{str_with_len_N};/15_median                                                                        4.42 ns         4.42 ns            4
lstringa<16> copy{str_with_len_N};/15_stddev                                                                       0.094 ns        0.094 ns            4
lstringa<16> copy{str_with_len_N};/15_cv                                                                            2.10 %          2.10 %             4
lstringa<16> copy{str_with_len_N};/16_mean                                                                          4.60 ns         4.60 ns            4
lstringa<16> copy{str_with_len_N};/16_median                                                                        4.41 ns         4.41 ns            4
lstringa<16> copy{str_with_len_N};/16_stddev                                                                       0.431 ns        0.431 ns            4
lstringa<16> copy{str_with_len_N};/16_cv                                                                            9.38 %          9.38 %             4
lstringa<16> copy{str_with_len_N};/23_mean                                                                          4.53 ns         4.53 ns            4
lstringa<16> copy{str_with_len_N};/23_median                                                                        4.50 ns         4.50 ns            4
lstringa<16> copy{str_with_len_N};/23_stddev                                                                       0.095 ns        0.095 ns            4
lstringa<16> copy{str_with_len_N};/23_cv                                                                            2.09 %          2.09 %             4
lstringa<16> copy{str_with_len_N};/24_mean                                                                          24.4 ns         24.4 ns            4
lstringa<16> copy{str_with_len_N};/24_median                                                                        24.4 ns         24.4 ns            4
lstringa<16> copy{str_with_len_N};/24_stddev                                                                       0.254 ns        0.254 ns            4
lstringa<16> copy{str_with_len_N};/24_cv                                                                            1.04 %          1.04 %             4
lstringa<16> copy{str_with_len_N};/32_mean                                                                          23.5 ns         23.5 ns            4
lstringa<16> copy{str_with_len_N};/32_median                                                                        23.6 ns         23.6 ns            4
lstringa<16> copy{str_with_len_N};/32_stddev                                                                       0.375 ns        0.375 ns            4
lstringa<16> copy{str_with_len_N};/32_cv                                                                            1.60 %          1.60 %             4
lstringa<16> copy{str_with_len_N};/64_mean                                                                          25.7 ns         25.7 ns            4
lstringa<16> copy{str_with_len_N};/64_median                                                                        25.8 ns         25.8 ns            4
lstringa<16> copy{str_with_len_N};/64_stddev                                                                       0.246 ns        0.246 ns            4
lstringa<16> copy{str_with_len_N};/64_cv                                                                            0.96 %          0.96 %             4
lstringa<16> copy{str_with_len_N};/128_mean                                                                         26.2 ns         26.2 ns            4
lstringa<16> copy{str_with_len_N};/128_median                                                                       26.2 ns         26.2 ns            4
lstringa<16> copy{str_with_len_N};/128_stddev                                                                      0.718 ns        0.718 ns            4
lstringa<16> copy{str_with_len_N};/128_cv                                                                           2.74 %          2.74 %             4
lstringa<16> copy{str_with_len_N};/256_mean                                                                         27.1 ns         27.1 ns            4
lstringa<16> copy{str_with_len_N};/256_median                                                                       26.9 ns         26.9 ns            4
lstringa<16> copy{str_with_len_N};/256_stddev                                                                      0.473 ns        0.473 ns            4
lstringa<16> copy{str_with_len_N};/256_cv                                                                           1.75 %          1.75 %             4
lstringa<16> copy{str_with_len_N};/512_mean                                                                         32.1 ns         32.1 ns            4
lstringa<16> copy{str_with_len_N};/512_median                                                                       31.6 ns         31.6 ns            4
lstringa<16> copy{str_with_len_N};/512_stddev                                                                       2.66 ns         2.66 ns            4
lstringa<16> copy{str_with_len_N};/512_cv                                                                           8.28 %          8.28 %             4
lstringa<16> copy{str_with_len_N};/1024_mean                                                                        54.7 ns         54.7 ns            4
lstringa<16> copy{str_with_len_N};/1024_median                                                                      54.6 ns         54.6 ns            4
lstringa<16> copy{str_with_len_N};/1024_stddev                                                                      2.72 ns         2.72 ns            4
lstringa<16> copy{str_with_len_N};/1024_cv                                                                          4.97 %          4.97 %             4
lstringa<16> copy{str_with_len_N};/2048_mean                                                                        62.1 ns         62.1 ns            4
lstringa<16> copy{str_with_len_N};/2048_median                                                                      62.1 ns         62.1 ns            4
lstringa<16> copy{str_with_len_N};/2048_stddev                                                                      1.03 ns         1.03 ns            4
lstringa<16> copy{str_with_len_N};/2048_cv                                                                          1.66 %          1.66 %             4
lstringa<16> copy{str_with_len_N};/4096_mean                                                                        87.4 ns         87.4 ns            4
lstringa<16> copy{str_with_len_N};/4096_median                                                                      85.0 ns         85.0 ns            4
lstringa<16> copy{str_with_len_N};/4096_stddev                                                                      4.92 ns         4.92 ns            4
lstringa<16> copy{str_with_len_N};/4096_cv                                                                          5.63 %          5.63 %             4
lstringa<512> copy{str_with_len_N};/15_mean                                                                         4.78 ns         4.78 ns            4
lstringa<512> copy{str_with_len_N};/15_median                                                                       4.80 ns         4.80 ns            4
lstringa<512> copy{str_with_len_N};/15_stddev                                                                      0.057 ns        0.057 ns            4
lstringa<512> copy{str_with_len_N};/15_cv                                                                           1.20 %          1.19 %             4
lstringa<512> copy{str_with_len_N};/16_mean                                                                         4.84 ns         4.84 ns            4
lstringa<512> copy{str_with_len_N};/16_median                                                                       4.84 ns         4.84 ns            4
lstringa<512> copy{str_with_len_N};/16_stddev                                                                      0.029 ns        0.029 ns            4
lstringa<512> copy{str_with_len_N};/16_cv                                                                           0.60 %          0.60 %             4
lstringa<512> copy{str_with_len_N};/23_mean                                                                         4.93 ns         4.93 ns            4
lstringa<512> copy{str_with_len_N};/23_median                                                                       4.86 ns         4.86 ns            4
lstringa<512> copy{str_with_len_N};/23_stddev                                                                      0.200 ns        0.200 ns            4
lstringa<512> copy{str_with_len_N};/23_cv                                                                           4.06 %          4.06 %             4
lstringa<512> copy{str_with_len_N};/24_mean                                                                         4.79 ns         4.79 ns            4
lstringa<512> copy{str_with_len_N};/24_median                                                                       4.80 ns         4.80 ns            4
lstringa<512> copy{str_with_len_N};/24_stddev                                                                      0.090 ns        0.090 ns            4
lstringa<512> copy{str_with_len_N};/24_cv                                                                           1.87 %          1.87 %             4
lstringa<512> copy{str_with_len_N};/32_mean                                                                         4.56 ns         4.56 ns            4
lstringa<512> copy{str_with_len_N};/32_median                                                                       4.55 ns         4.55 ns            4
lstringa<512> copy{str_with_len_N};/32_stddev                                                                      0.191 ns        0.191 ns            4
lstringa<512> copy{str_with_len_N};/32_cv                                                                           4.19 %          4.19 %             4
lstringa<512> copy{str_with_len_N};/64_mean                                                                         6.35 ns         6.35 ns            4
lstringa<512> copy{str_with_len_N};/64_median                                                                       6.44 ns         6.44 ns            4
lstringa<512> copy{str_with_len_N};/64_stddev                                                                      0.314 ns        0.314 ns            4
lstringa<512> copy{str_with_len_N};/64_cv                                                                           4.95 %          4.95 %             4
lstringa<512> copy{str_with_len_N};/128_mean                                                                        6.59 ns         6.59 ns            4
lstringa<512> copy{str_with_len_N};/128_median                                                                      6.33 ns         6.33 ns            4
lstringa<512> copy{str_with_len_N};/128_stddev                                                                     0.589 ns        0.589 ns            4
lstringa<512> copy{str_with_len_N};/128_cv                                                                          8.94 %          8.94 %             4
lstringa<512> copy{str_with_len_N};/256_mean                                                                        17.2 ns         17.2 ns            4
lstringa<512> copy{str_with_len_N};/256_median                                                                      17.1 ns         17.1 ns            4
lstringa<512> copy{str_with_len_N};/256_stddev                                                                     0.067 ns        0.067 ns            4
lstringa<512> copy{str_with_len_N};/256_cv                                                                          0.39 %          0.39 %             4
lstringa<512> copy{str_with_len_N};/512_mean                                                                        10.1 ns         10.1 ns            4
lstringa<512> copy{str_with_len_N};/512_median                                                                      10.1 ns         10.1 ns            4
lstringa<512> copy{str_with_len_N};/512_stddev                                                                     0.141 ns        0.141 ns            4
lstringa<512> copy{str_with_len_N};/512_cv                                                                          1.40 %          1.40 %             4
lstringa<512> copy{str_with_len_N};/1024_mean                                                                       56.4 ns         56.4 ns            4
lstringa<512> copy{str_with_len_N};/1024_median                                                                     56.8 ns         56.8 ns            4
lstringa<512> copy{str_with_len_N};/1024_stddev                                                                     1.89 ns         1.89 ns            4
lstringa<512> copy{str_with_len_N};/1024_cv                                                                         3.35 %          3.35 %             4
lstringa<512> copy{str_with_len_N};/2048_mean                                                                       67.1 ns         67.1 ns            4
lstringa<512> copy{str_with_len_N};/2048_median                                                                     65.5 ns         65.5 ns            4
lstringa<512> copy{str_with_len_N};/2048_stddev                                                                     3.62 ns         3.62 ns            4
lstringa<512> copy{str_with_len_N};/2048_cv                                                                         5.40 %          5.40 %             4
lstringa<512> copy{str_with_len_N};/4096_mean                                                                       88.7 ns         88.7 ns            4
lstringa<512> copy{str_with_len_N};/4096_median                                                                     88.7 ns         88.7 ns            4
lstringa<512> copy{str_with_len_N};/4096_stddev                                                                    0.924 ns        0.924 ns            4
lstringa<512> copy{str_with_len_N};/4096_cv                                                                         1.04 %          1.04 %             4
-----  Convert to int '1234567'  ---------/repeats:1                                                               0.000 ns        0.000 ns   1000000000000
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_mean                                          26.4 ns         26.4 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_median                                        26.4 ns         26.4 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_stddev                                       0.181 ns        0.181 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_cv                                            0.68 %          0.68 %             4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_mean                     14.7 ns         14.7 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_median                   14.6 ns         14.6 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_stddev                  0.292 ns        0.292 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_cv                       1.98 %          1.98 %             4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                              12.7 ns         12.7 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                            12.6 ns         12.6 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                           0.195 ns        0.195 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                                1.54 %          1.54 %             4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                                  13.1 ns         13.1 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                                13.2 ns         13.2 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                               0.454 ns        0.454 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                                    3.45 %          3.45 %             4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                         12.6 ns         12.6 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                       12.7 ns         12.7 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                      0.078 ns        0.078 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                           0.62 %          0.62 %             4
-----  Convert to unsigned 'abcDef'  ---------/repeats:1                                                           0.000 ns        0.000 ns   1000000000000
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_mean                                             23.2 ns         23.2 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_median                                           23.3 ns         23.3 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_stddev                                          0.347 ns        0.347 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_cv                                               1.49 %          1.49 %             4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_mean                        9.53 ns         9.53 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_median                      9.55 ns         9.55 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_stddev                     0.142 ns        0.142 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_cv                          1.49 %          1.49 %             4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                                 11.4 ns         11.4 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                               11.4 ns         11.4 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                              0.258 ns        0.258 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                                   2.26 %          2.26 %             4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                                     11.2 ns         11.2 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                                   11.1 ns         11.1 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                                  0.524 ns        0.524 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                                       4.68 %          4.68 %             4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                            11.3 ns         11.3 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                          11.2 ns         11.2 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                         0.238 ns        0.238 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                              2.11 %          2.11 %             4
-----  Convert to int '    1234567'  ---------/repeats:1                                                           0.000 ns        0.000 ns   1000000000000
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_mean                                       28.9 ns         28.9 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_median                                     28.5 ns         28.5 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_stddev                                     1.39 ns         1.39 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_cv                                         4.81 %          4.81 %             4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_mean                                        18.9 ns         18.9 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_median                                      18.9 ns         18.9 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_stddev                                     0.150 ns        0.150 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_cv                                          0.79 %          0.79 %             4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_mean                                  14.9 ns         14.9 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_median                                14.8 ns         14.8 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_stddev                               0.215 ns        0.215 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_cv                                    1.44 %          1.44 %             4
-----  Convert to double '1234.567e10'  ---------/repeats:1                                                        0.000 ns        0.000 ns   1000000000000
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_mean                                   66.7 ns         66.7 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_median                                 64.4 ns         64.4 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_stddev                                 5.07 ns         5.07 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_cv                                     7.59 %          7.59 %             4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_mean                       24.9 ns         24.9 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_median                     25.0 ns         25.0 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_stddev                    0.357 ns        0.357 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_cv                         1.44 %          1.44 %             4
ssa s = "1234.567e10"; double res = *s.to_double()_mean                                                             25.4 ns         25.4 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_median                                                           25.5 ns         25.5 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_stddev                                                          0.469 ns        0.469 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_cv                                                               1.85 %          1.85 %             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                                                          1382 ns         1382 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_median                                                        1383 ns         1384 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_stddev                                                        26.3 ns         26.3 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_cv                                                            1.90 %          1.90 %             4
std::string str; ... str += "abbaabbaabbaabba";_mean                                                                 347 ns          347 ns            4
std::string str; ... str += "abbaabbaabbaabba";_median                                                               345 ns          345 ns            4
std::string str; ... str += "abbaabbaabbaabba";_stddev                                                              9.44 ns         9.44 ns            4
std::string str; ... str += "abbaabbaabbaabba";_cv                                                                  2.72 %          2.72 %             4
lstringa<8> str; ... str += "abbaabbaabbaabba";_mean                                                                 363 ns          363 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_median                                                               348 ns          348 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_stddev                                                              38.6 ns         38.6 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_cv                                                                 10.63 %         10.63 %             4
lstringa<128> str; ... str += "abbaabbaabbaabba";_mean                                                               249 ns          249 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_median                                                             237 ns          237 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_stddev                                                            26.4 ns         26.4 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_cv                                                               10.60 %         10.60 %             4
lstringa<512> str; ... str += "abbaabbaabbaabba";_mean                                                               213 ns          213 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_median                                                             216 ns          216 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_stddev                                                            21.7 ns         21.7 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_cv                                                               10.17 %         10.17 %             4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_mean                                                              135 ns          135 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_median                                                            135 ns          135 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_stddev                                                          0.578 ns        0.578 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_cv                                                               0.43 %          0.43 %             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                                               1371 ns         1371 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_median                                             1376 ns         1376 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_stddev                                             17.3 ns         17.3 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_cv                                                 1.26 %          1.26 %             4
std::string str; ... str += str_var + "abbaabbaabbaabba";_mean                                                      1266 ns         1266 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_median                                                    1236 ns         1236 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                    69.6 ns         69.6 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_cv                                                        5.50 %          5.50 %             4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                       413 ns          413 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_median                                                     411 ns          411 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                    12.7 ns         12.7 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                        3.07 %          3.07 %             4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                     315 ns          315 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_median                                                   315 ns          315 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                  5.49 ns         5.49 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                      1.74 %          1.74 %             4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                     287 ns          287 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_median                                                   284 ns          284 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                  9.43 ns         9.43 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                      3.29 %          3.29 %             4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                    231 ns          231 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_median                                                  232 ns          232 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                 4.36 ns         4.36 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                     1.88 %          1.88 %             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                                  116458 ns       116458 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_median                                116426 ns       116426 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_stddev                                  5311 ns         5311 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_cv                                      4.56 %          4.56 %             4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                          71688 ns        71688 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                        71654 ns        71655 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                          510 ns          510 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                             0.71 %          0.71 %             4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                          40461 ns        40462 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                        40387 ns        40387 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                          626 ns          626 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                             1.55 %          1.55 %             4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                        24967 ns        24967 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                      25352 ns        25352 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                       1046 ns         1046 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                           4.19 %          4.19 %             4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                        17099 ns        17099 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                      16390 ns        16390 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                       2371 ns         2371 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                          13.87 %         13.87 %             4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                       18583 ns        18583 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                     18486 ns        18486 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                       932 ns          932 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                          5.01 %          5.01 %             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                                                        1515 ns         1515 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_median                                                      1508 ns         1508 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_stddev                                                      76.5 ns         76.5 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_cv                                                          5.05 %          5.05 %             4
std::string str; ... str += str_var1 + str_var2;_mean                                                               1485 ns         1485 ns            4
std::string str; ... str += str_var1 + str_var2;_median                                                             1443 ns         1443 ns            4
std::string str; ... str += str_var1 + str_var2;_stddev                                                              111 ns          111 ns            4
std::string str; ... str += str_var1 + str_var2;_cv                                                                 7.49 %          7.49 %             4
lstringa<16> str; ... str += str_var1 + str_var2;_mean                                                               470 ns          470 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_median                                                             472 ns          472 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_stddev                                                            8.83 ns         8.83 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_cv                                                                1.88 %          1.88 %             4
lstringa<128> str; ... str += str_var1 + str_var2;_mean                                                              418 ns          418 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_median                                                            400 ns          400 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_stddev                                                           37.2 ns         37.2 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_cv                                                               8.88 %          8.88 %             4
lstringa<512> str; ... str += str_var1 + str_var2;_mean                                                              367 ns          367 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_median                                                            366 ns          366 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_stddev                                                           8.59 ns         8.59 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_cv                                                               2.34 %          2.34 %             4
lstringa<1024> str; ... str += str_var1 + str_var2;_mean                                                             290 ns          290 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_median                                                           290 ns          290 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_stddev                                                          2.88 ns         2.88 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_cv                                                              0.99 %          0.99 %             4
-- Append text, number, text --/repeats:1                                                                          0.000 ns        0.000 ns   1000000000000
std::stringstream str; str << "test = " << k << " times";_mean                                                      3014 ns         3014 ns            4
std::stringstream str; str << "test = " << k << " times";_median                                                    3007 ns         3007 ns            4
std::stringstream str; str << "test = " << k << " times";_stddev                                                    76.9 ns         76.9 ns            4
std::stringstream str; str << "test = " << k << " times";_cv                                                        2.55 %          2.55 %             4
std::string str = "test = " + std::to_string(k) + " times";_mean                                                     472 ns          472 ns            4
std::string str = "test = " + std::to_string(k) + " times";_median                                                   471 ns          471 ns            4
std::string str = "test = " + std::to_string(k) + " times";_stddev                                                  4.39 ns         4.39 ns            4
std::string str = "test = " + std::to_string(k) + " times";_cv                                                      0.93 %          0.93 %             4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_mean                                      1422 ns         1422 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_median                                    1406 ns         1406 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_stddev                                    56.2 ns         56.2 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_cv                                        3.95 %          3.95 %             4
std::string str = std::format("test = {} times", k);_mean                                                           1174 ns         1174 ns            4
std::string str = std::format("test = {} times", k);_median                                                         1166 ns         1166 ns            4
std::string str = std::format("test = {} times", k);_stddev                                                         44.0 ns         44.0 ns            4
std::string str = std::format("test = {} times", k);_cv                                                             3.75 %          3.75 %             4
lstringa<8> str; str.format("test = {} times", k);_mean                                                             1387 ns         1387 ns            4
lstringa<8> str; str.format("test = {} times", k);_median                                                           1366 ns         1366 ns            4
lstringa<8> str; str.format("test = {} times", k);_stddev                                                           63.5 ns         63.5 ns            4
lstringa<8> str; str.format("test = {} times", k);_cv                                                               4.58 %          4.58 %             4
lstringa<32> str; str.format("test = {} times", k);_mean                                                            1056 ns         1056 ns            4
lstringa<32> str; str.format("test = {} times", k);_median                                                          1051 ns         1051 ns            4
lstringa<32> str; str.format("test = {} times", k);_stddev                                                          33.1 ns         33.1 ns            4
lstringa<32> str; str.format("test = {} times", k);_cv                                                              3.13 %          3.13 %             4
lstringa<8> str = "test = " + k + " times";_mean                                                                     294 ns          294 ns            4
lstringa<8> str = "test = " + k + " times";_median                                                                   289 ns          289 ns            4
lstringa<8> str = "test = " + k + " times";_stddev                                                                  16.0 ns         16.0 ns            4
lstringa<8> str = "test = " + k + " times";_cv                                                                      5.44 %          5.44 %             4
lstringa<32> str = "test = " + k + " times";_mean                                                                    151 ns          151 ns            4
lstringa<32> str = "test = " + k + " times";_median                                                                  152 ns          152 ns            4
lstringa<32> str = "test = " + k + " times";_stddev                                                                 2.76 ns         2.76 ns            4
lstringa<32> str = "test = " + k + " times";_cv                                                                     1.83 %          1.83 %             4
stringa str = "test = " + k + " times";_mean                                                                         145 ns          145 ns            4
stringa str = "test = " + k + " times";_median                                                                       146 ns          146 ns            4
stringa str = "test = " + k + " times";_stddev                                                                      1.59 ns         1.59 ns            4
stringa str = "test = " + k + " times";_cv                                                                          1.09 %          1.09 %             4
-- Split text and convert to int --/repeats:1                                                                      0.000 ns        0.000 ns   1000000000000
std::string::find + substr + std::strtol_mean                                                                        271 ns          271 ns            4
std::string::find + substr + std::strtol_median                                                                      267 ns          267 ns            4
std::string::find + substr + std::strtol_stddev                                                                     7.51 ns         7.51 ns            4
std::string::find + substr + std::strtol_cv                                                                         2.77 %          2.77 %             4
ssa::splitter + ssa::as_int_mean                                                                                     152 ns          152 ns            4
ssa::splitter + ssa::as_int_median                                                                                   153 ns          153 ns            4
ssa::splitter + ssa::as_int_stddev                                                                                  1.22 ns         1.22 ns            4
ssa::splitter + ssa::as_int_cv                                                                                      0.80 %          0.80 %             4
ssa::splitf + functor_mean                                                                                           200 ns          200 ns            4
ssa::splitf + functor_median                                                                                         199 ns          199 ns            4
ssa::splitf + functor_stddev                                                                                        5.26 ns         5.26 ns            4
ssa::splitf + functor_cv                                                                                            2.63 %          2.63 %             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                                               846 ns          846 ns            4
Naive (and wrong) replace symbols with std::string find + replace_median                                             850 ns          850 ns            4
Naive (and wrong) replace symbols with std::string find + replace_stddev                                            9.77 ns         9.77 ns            4
Naive (and wrong) replace symbols with std::string find + replace_cv                                                1.15 %          1.15 %             4
replace symbols with std::string find_first_of + replace_mean                                                       2461 ns         2461 ns            4
replace symbols with std::string find_first_of + replace_median                                                     2404 ns         2404 ns            4
replace symbols with std::string find_first_of + replace_stddev                                                      166 ns          166 ns            4
replace symbols with std::string find_first_of + replace_cv                                                         6.73 %          6.73 %             4
replace symbols with std::string_view find_first_of + copy_mean                                                     1085 ns         1085 ns            4
replace symbols with std::string_view find_first_of + copy_median                                                   1086 ns         1086 ns            4
replace symbols with std::string_view find_first_of + copy_stddev                                                   15.3 ns         15.3 ns            4
replace symbols with std::string_view find_first_of + copy_cv                                                       1.41 %          1.41 %             4
replace runtime symbols with string expressions and without remembering all search results_mean                     1294 ns         1294 ns            4
replace runtime symbols with string expressions and without remembering all search results_median                   1298 ns         1298 ns            4
replace runtime symbols with string expressions and without remembering all search results_stddev                   20.7 ns         20.7 ns            4
replace runtime symbols with string expressions and without remembering all search results_cv                       1.60 %          1.60 %             4
replace runtime symbols with simstr and memorization of all search results_mean                                     1076 ns         1076 ns            4
replace runtime symbols with simstr and memorization of all search results_median                                   1051 ns         1051 ns            4
replace runtime symbols with simstr and memorization of all search results_stddev                                   71.8 ns         71.8 ns            4
replace runtime symbols with simstr and memorization of all search results_cv                                       6.68 %          6.68 %             4
replace const symbols with string expressions and without remembering all search results_mean                       1042 ns         1042 ns            4
replace const symbols with string expressions and without remembering all search results_median                     1008 ns         1008 ns            4
replace const symbols with string expressions and without remembering all search results_stddev                     73.1 ns         73.1 ns            4
replace const symbols with string expressions and without remembering all search results_cv                         7.01 %          7.01 %             4
replace const symbols with string expressions and memorization of all search results_mean                            889 ns          889 ns            4
replace const symbols with string expressions and memorization of all search results_median                          891 ns          891 ns            4
replace const symbols with string expressions and memorization of all search results_stddev                         9.30 ns         9.30 ns            4
replace const symbols with string expressions and memorization of all search results_cv                             1.05 %          1.05 %             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                                         170 ns          170 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_median                                       168 ns          168 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_stddev                                      10.2 ns         10.2 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_cv                                          5.97 %          5.97 %             4
Short replace symbols with std::string find_first_of + replace_mean                                                  314 ns          314 ns            4
Short replace symbols with std::string find_first_of + replace_median                                                312 ns          312 ns            4
Short replace symbols with std::string find_first_of + replace_stddev                                               4.98 ns         4.98 ns            4
Short replace symbols with std::string find_first_of + replace_cv                                                   1.59 %          1.59 %             4
Short replace symbols with std::string_view find_first_of + copy_mean                                                165 ns          165 ns            4
Short replace symbols with std::string_view find_first_of + copy_median                                              166 ns          166 ns            4
Short replace symbols with std::string_view find_first_of + copy_stddev                                             2.45 ns         2.45 ns            4
Short replace symbols with std::string_view find_first_of + copy_cv                                                 1.48 %          1.48 %             4
Short replace runtime symbols with string expressions and without remembering all search results_mean                193 ns          193 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_median              193 ns          193 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_stddev             3.08 ns         3.08 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_cv                 1.59 %          1.59 %             4
Short replace runtime symbols with simstr and memorization of all search results_mean                                186 ns          186 ns            4
Short replace runtime symbols with simstr and memorization of all search results_median                              187 ns          187 ns            4
Short replace runtime symbols with simstr and memorization of all search results_stddev                             3.78 ns         3.78 ns            4
Short replace runtime symbols with simstr and memorization of all search results_cv                                 2.03 %          2.03 %             4
Short replace const symbols with string expressions and without remembering all search results_mean                  135 ns          135 ns            4
Short replace const symbols with string expressions and without remembering all search results_median                133 ns          133 ns            4
Short replace const symbols with string expressions and without remembering all search results_stddev               6.73 ns         6.73 ns            4
Short replace const symbols with string expressions and without remembering all search results_cv                   4.98 %          4.98 %             4
Short replace const symbols with string expressions and memorization of all search results_mean                      152 ns          152 ns            4
Short replace const symbols with string expressions and memorization of all search results_median                    151 ns          151 ns            4
Short replace const symbols with string expressions and memorization of all search results_stddev                   1.55 ns         1.55 ns            4
Short replace const symbols with string expressions and memorization of all search results_cv                       1.02 %          1.02 %             4
-----  Replace All Str To Longer Size ---------/repeats:1                                                          0.000 ns        0.000 ns   1000000000000
replace bb to ---- in std::string|64_mean                                                                            160 ns          160 ns            4
replace bb to ---- in std::string|64_median                                                                          160 ns          160 ns            4
replace bb to ---- in std::string|64_stddev                                                                         3.48 ns         3.48 ns            4
replace bb to ---- in std::string|64_cv                                                                             2.17 %          2.17 %             4
replace bb to ---- in std::string|256_mean                                                                           522 ns          522 ns            4
replace bb to ---- in std::string|256_median                                                                         524 ns          524 ns            4
replace bb to ---- in std::string|256_stddev                                                                        8.48 ns         8.48 ns            4
replace bb to ---- in std::string|256_cv                                                                            1.63 %          1.63 %             4
replace bb to ---- in std::string|512_mean                                                                          1021 ns         1021 ns            4
replace bb to ---- in std::string|512_median                                                                        1022 ns         1022 ns            4
replace bb to ---- in std::string|512_stddev                                                                        31.8 ns         31.8 ns            4
replace bb to ---- in std::string|512_cv                                                                            3.11 %          3.11 %             4
replace bb to ---- in std::string|1024_mean                                                                         2275 ns         2275 ns            4
replace bb to ---- in std::string|1024_median                                                                       2255 ns         2255 ns            4
replace bb to ---- in std::string|1024_stddev                                                                        187 ns          187 ns            4
replace bb to ---- in std::string|1024_cv                                                                           8.21 %          8.21 %             4
replace bb to ---- in std::string|2048_mean                                                                         6028 ns         6028 ns            4
replace bb to ---- in std::string|2048_median                                                                       5940 ns         5940 ns            4
replace bb to ---- in std::string|2048_stddev                                                                        544 ns          544 ns            4
replace bb to ---- in std::string|2048_cv                                                                           9.02 %          9.02 %             4
replace bb to ---- in lstringa<8>|64_mean                                                                            136 ns          136 ns            4
replace bb to ---- in lstringa<8>|64_median                                                                          134 ns          134 ns            4
replace bb to ---- in lstringa<8>|64_stddev                                                                         4.74 ns         4.74 ns            4
replace bb to ---- in lstringa<8>|64_cv                                                                             3.48 %          3.48 %             4
replace bb to ---- in lstringa<8>|256_mean                                                                           449 ns          449 ns            4
replace bb to ---- in lstringa<8>|256_median                                                                         438 ns          438 ns            4
replace bb to ---- in lstringa<8>|256_stddev                                                                        25.2 ns         25.2 ns            4
replace bb to ---- in lstringa<8>|256_cv                                                                            5.60 %          5.60 %             4
replace bb to ---- in lstringa<8>|512_mean                                                                           864 ns          864 ns            4
replace bb to ---- in lstringa<8>|512_median                                                                         837 ns          837 ns            4
replace bb to ---- in lstringa<8>|512_stddev                                                                        71.1 ns         71.1 ns            4
replace bb to ---- in lstringa<8>|512_cv                                                                            8.23 %          8.23 %             4
replace bb to ---- in lstringa<8>|1024_mean                                                                         1732 ns         1732 ns            4
replace bb to ---- in lstringa<8>|1024_median                                                                       1735 ns         1735 ns            4
replace bb to ---- in lstringa<8>|1024_stddev                                                                       83.6 ns         83.6 ns            4
replace bb to ---- in lstringa<8>|1024_cv                                                                           4.82 %          4.82 %             4
replace bb to ---- in lstringa<8>|2048_mean                                                                         3799 ns         3799 ns            4
replace bb to ---- in lstringa<8>|2048_median                                                                       3777 ns         3777 ns            4
replace bb to ---- in lstringa<8>|2048_stddev                                                                        191 ns          191 ns            4
replace bb to ---- in lstringa<8>|2048_cv                                                                           5.04 %          5.04 %             4
replace bb to ---- by init stringa|64_mean                                                                           100 ns          100 ns            4
replace bb to ---- by init stringa|64_median                                                                        96.5 ns         96.5 ns            4
replace bb to ---- by init stringa|64_stddev                                                                        9.09 ns         9.09 ns            4
replace bb to ---- by init stringa|64_cv                                                                            9.06 %          9.06 %             4
replace bb to ---- by init stringa|256_mean                                                                          304 ns          304 ns            4
replace bb to ---- by init stringa|256_median                                                                        301 ns          301 ns            4
replace bb to ---- by init stringa|256_stddev                                                                       11.6 ns         11.6 ns            4
replace bb to ---- by init stringa|256_cv                                                                           3.83 %          3.83 %             4
replace bb to ---- by init stringa|512_mean                                                                          693 ns          693 ns            4
replace bb to ---- by init stringa|512_median                                                                        691 ns          691 ns            4
replace bb to ---- by init stringa|512_stddev                                                                       7.00 ns         7.00 ns            4
replace bb to ---- by init stringa|512_cv                                                                           1.01 %          1.01 %             4
replace bb to ---- by init stringa|1024_mean                                                                        1461 ns         1461 ns            4
replace bb to ---- by init stringa|1024_median                                                                      1468 ns         1468 ns            4
replace bb to ---- by init stringa|1024_stddev                                                                      21.7 ns         21.7 ns            4
replace bb to ---- by init stringa|1024_cv                                                                          1.48 %          1.48 %             4
replace bb to ---- by init stringa|2048_mean                                                                        2974 ns         2974 ns            4
replace bb to ---- by init stringa|2048_median                                                                      2987 ns         2987 ns            4
replace bb to ---- by init stringa|2048_stddev                                                                      30.1 ns         30.1 ns            4
replace bb to ---- by init stringa|2048_cv                                                                          1.01 %          1.01 %             4
-----  Replace All Str To Same Size ---------/repeats:1                                                            0.000 ns        0.000 ns   1000000000000
replace bb to -- in std::string|64_mean                                                                              122 ns          122 ns            4
replace bb to -- in std::string|64_median                                                                            123 ns          123 ns            4
replace bb to -- in std::string|64_stddev                                                                           2.46 ns         2.46 ns            4
replace bb to -- in std::string|64_cv                                                                               2.01 %          2.01 %             4
replace bb to -- in std::string|256_mean                                                                             403 ns          403 ns            4
replace bb to -- in std::string|256_median                                                                           394 ns          394 ns            4
replace bb to -- in std::string|256_stddev                                                                          26.1 ns         26.1 ns            4
replace bb to -- in std::string|256_cv                                                                              6.48 %          6.48 %             4
replace bb to -- in std::string|512_mean                                                                             759 ns          759 ns            4
replace bb to -- in std::string|512_median                                                                           765 ns          765 ns            4
replace bb to -- in std::string|512_stddev                                                                          18.8 ns         18.8 ns            4
replace bb to -- in std::string|512_cv                                                                              2.47 %          2.47 %             4
replace bb to -- in std::string|1024_mean                                                                           1521 ns         1521 ns            4
replace bb to -- in std::string|1024_median                                                                         1486 ns         1486 ns            4
replace bb to -- in std::string|1024_stddev                                                                         91.7 ns         91.7 ns            4
replace bb to -- in std::string|1024_cv                                                                             6.03 %          6.03 %             4
replace bb to -- in std::string|2048_mean                                                                           3014 ns         3014 ns            4
replace bb to -- in std::string|2048_median                                                                         2974 ns         2974 ns            4
replace bb to -- in std::string|2048_stddev                                                                          213 ns          213 ns            4
replace bb to -- in std::string|2048_cv                                                                             7.07 %          7.07 %             4
replace bb to -- in lstringa<8>|64_mean                                                                             97.8 ns         97.8 ns            4
replace bb to -- in lstringa<8>|64_median                                                                           97.5 ns         97.5 ns            4
replace bb to -- in lstringa<8>|64_stddev                                                                          0.990 ns        0.990 ns            4
replace bb to -- in lstringa<8>|64_cv                                                                               1.01 %          1.01 %             4
replace bb to -- in lstringa<8>|256_mean                                                                             284 ns          284 ns            4
replace bb to -- in lstringa<8>|256_median                                                                           282 ns          282 ns            4
replace bb to -- in lstringa<8>|256_stddev                                                                          5.33 ns         5.33 ns            4
replace bb to -- in lstringa<8>|256_cv                                                                              1.87 %          1.87 %             4
replace bb to -- in lstringa<8>|512_mean                                                                             526 ns          526 ns            4
replace bb to -- in lstringa<8>|512_median                                                                           526 ns          526 ns            4
replace bb to -- in lstringa<8>|512_stddev                                                                          8.20 ns         8.20 ns            4
replace bb to -- in lstringa<8>|512_cv                                                                              1.56 %          1.56 %             4
replace bb to -- in lstringa<8>|1024_mean                                                                           1125 ns         1125 ns            4
replace bb to -- in lstringa<8>|1024_median                                                                         1125 ns         1125 ns            4
replace bb to -- in lstringa<8>|1024_stddev                                                                         18.4 ns         18.4 ns            4
replace bb to -- in lstringa<8>|1024_cv                                                                             1.63 %          1.63 %             4
replace bb to -- in lstringa<8>|2048_mean                                                                           2182 ns         2182 ns            4
replace bb to -- in lstringa<8>|2048_median                                                                         2173 ns         2173 ns            4
replace bb to -- in lstringa<8>|2048_stddev                                                                          215 ns          215 ns            4
replace bb to -- in lstringa<8>|2048_cv                                                                             9.83 %          9.83 %             4
replace bb to -- by init stringa|64_mean                                                                            89.7 ns         89.7 ns            4
replace bb to -- by init stringa|64_median                                                                          86.0 ns         86.0 ns            4
replace bb to -- by init stringa|64_stddev                                                                          9.16 ns         9.16 ns            4
replace bb to -- by init stringa|64_cv                                                                             10.21 %         10.21 %             4
replace bb to -- by init stringa|256_mean                                                                            238 ns          238 ns            4
replace bb to -- by init stringa|256_median                                                                          237 ns          237 ns            4
replace bb to -- by init stringa|256_stddev                                                                         6.85 ns         6.85 ns            4
replace bb to -- by init stringa|256_cv                                                                             2.89 %          2.89 %             4
replace bb to -- by init stringa|512_mean                                                                            436 ns          436 ns            4
replace bb to -- by init stringa|512_median                                                                          435 ns          435 ns            4
replace bb to -- by init stringa|512_stddev                                                                         11.6 ns         11.6 ns            4
replace bb to -- by init stringa|512_cv                                                                             2.66 %          2.66 %             4
replace bb to -- by init stringa|1024_mean                                                                           853 ns          853 ns            4
replace bb to -- by init stringa|1024_median                                                                         855 ns          855 ns            4
replace bb to -- by init stringa|1024_stddev                                                                        8.52 ns         8.52 ns            4
replace bb to -- by init stringa|1024_cv                                                                            1.00 %          1.00 %             4
replace bb to -- by init stringa|2048_mean                                                                          1625 ns         1625 ns            4
replace bb to -- by init stringa|2048_median                                                                        1622 ns         1622 ns            4
replace bb to -- by init stringa|2048_stddev                                                                        27.9 ns         27.9 ns            4
replace bb to -- by init stringa|2048_cv                                                                            1.72 %          1.72 %             4
-----  Hash Map insert and find ---------/repeats:1                                                                0.000 ns        0.000 ns   1000000000000
hashStrMapA<size_t> emplace & find stringa;_mean                                                                 3560953 ns      3560963 ns            4
hashStrMapA<size_t> emplace & find stringa;_median                                                               3558506 ns      3558516 ns            4
hashStrMapA<size_t> emplace & find stringa;_stddev                                                                 34250 ns        34251 ns            4
hashStrMapA<size_t> emplace & find stringa;_cv                                                                      0.96 %          0.96 %             4
std::unordered_map<std::string, size_t> emplace & find std::string;_mean                                         3521968 ns      3521978 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_median                                       3521321 ns      3521331 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_stddev                                        124468 ns       124468 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_cv                                              3.53 %          3.53 %             4
hashStrMapA<size_t> emplace & find ssa;_mean                                                                     3547635 ns      3547646 ns            4
hashStrMapA<size_t> emplace & find ssa;_median                                                                   3552663 ns      3552673 ns            4
hashStrMapA<size_t> emplace & find ssa;_stddev                                                                     56011 ns        56012 ns            4
hashStrMapA<size_t> emplace & find ssa;_cv                                                                          1.58 %          1.58 %             4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_mean                                    4113520 ns      4113532 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_median                                  4037073 ns      4037087 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_stddev                                   185659 ns       185657 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_cv                                         4.51 %          4.51 %             4
-----  Build Full Func Name ---------/repeats:1                                                                    0.000 ns        0.000 ns   1000000000000
Build func full name std::string;_mean                                                                               714 ns          714 ns            4
Build func full name std::string;_median                                                                             714 ns          714 ns            4
Build func full name std::string;_stddev                                                                            6.84 ns         6.84 ns            4
Build func full name std::string;_cv                                                                                0.96 %          0.96 %             4
Build func full name std::string 1;_mean                                                                             821 ns          821 ns            4
Build func full name std::string 1;_median                                                                           821 ns          821 ns            4
Build func full name std::string 1;_stddev                                                                          4.59 ns         4.59 ns            4
Build func full name std::string 1;_cv                                                                              0.56 %          0.56 %             4
Build func full name std::stream;_mean                                                                              2538 ns         2538 ns            4
Build func full name std::stream;_median                                                                            2554 ns         2554 ns            4
Build func full name std::stream;_stddev                                                                            41.6 ns         41.6 ns            4
Build func full name std::stream;_cv                                                                                1.64 %          1.64 %             4
Build func full name stringa;_mean                                                                                   510 ns          510 ns            4
Build func full name stringa;_median                                                                                 507 ns          507 ns            4
Build func full name stringa;_stddev                                                                                16.1 ns         16.1 ns            4
Build func full name stringa;_cv                                                                                    3.16 %          3.16 %             4
Build func full name stringa 1;_mean                                                                                 640 ns          640 ns            4
Build func full name stringa 1;_median                                                                               635 ns          635 ns            4
Build func full name stringa 1;_stddev                                                                              11.7 ns         11.7 ns            4
Build func full name stringa 1;_cv                                                                                  1.82 %          1.82 %             4
