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

2026-02-04T15:58:14+03:00
Running benchStr.exe
Run on (32 X 2494 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)
--------------------------------------------------------------------------------------------------------------------------------------------------------
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                                                             351 ns          350 ns            4
Concat std::string and number by std to std::string_median                                                           351 ns          352 ns            4
Concat std::string and number by std to std::string_stddev                                                          17.4 ns         16.2 ns            4
Concat std::string and number by std to std::string_cv                                                              4.95 %          4.64 %             4
Concat std::string and number by StrExpr to std::string_mean                                                         220 ns          220 ns            4
Concat std::string and number by StrExpr to std::string_median                                                       213 ns          215 ns            4
Concat std::string and number by StrExpr to std::string_stddev                                                      16.3 ns         17.6 ns            4
Concat std::string and number by StrExpr to std::string_cv                                                          7.41 %          7.99 %             4
Concat stringa and number by StrExpr to simstr::stringa_mean                                                         116 ns          116 ns            4
Concat stringa and number by StrExpr to simstr::stringa_median                                                       115 ns          114 ns            4
Concat stringa and number by StrExpr to simstr::stringa_stddev                                                      6.89 ns         7.59 ns            4
Concat stringa and number by StrExpr to simstr::stringa_cv                                                          5.94 %          6.55 %             4
Concat stringa and number by e_concat to simstr::stringa_mean                                                        110 ns          110 ns            4
Concat stringa and number by e_concat to simstr::stringa_median                                                      110 ns          110 ns            4
Concat stringa and number by e_concat to simstr::stringa_stddev                                                    0.514 ns         1.21 ns            4
Concat stringa and number by e_concat to simstr::stringa_cv                                                         0.47 %          1.10 %             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                                            1042 ns         1041 ns            4
Concat std::string and format hex number and literal to std::string_median                                          1052 ns         1057 ns            4
Concat std::string and format hex number and literal to std::string_stddev                                          35.4 ns         39.6 ns            4
Concat std::string and format hex number and literal to std::string_cv                                              3.39 %          3.80 %             4
std::format std::string and hex number by literal to std::string_mean                                               1850 ns         1832 ns            4
std::format std::string and hex number by literal to std::string_median                                             1839 ns         1822 ns            4
std::format std::string and hex number by literal to std::string_stddev                                             29.1 ns         36.7 ns            4
std::format std::string and hex number by literal to std::string_cv                                                 1.57 %          2.01 %             4
Concat std::string and std::to_chars and string to std::string_mean                                                  254 ns          254 ns            4
Concat std::string and std::to_chars and string to std::string_median                                                253 ns          254 ns            4
Concat std::string and std::to_chars and string to std::string_stddev                                               4.97 ns         7.20 ns            4
Concat std::string and std::to_chars and string to std::string_cv                                                   1.96 %          2.84 %             4
Concat std::string and hex number and literal by StrExpr to std::string_mean                                         116 ns          116 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_median                                       116 ns          117 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_stddev                                      1.84 ns         2.09 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_cv                                          1.59 %          1.80 %             4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_mean                                         101 ns         99.4 ns            4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_median                                       100 ns         98.4 ns            4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_stddev                                      4.35 ns         3.62 ns            4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_cv                                          4.32 %          3.65 %             4
Concat stringa and hex number and literal by e_concat to simstr::stringa_mean                                        106 ns          106 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_median                                      105 ns          106 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_stddev                                     3.41 ns         3.57 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_cv                                         3.22 %          3.37 %             4
Subst stringa and hex number by e_subst literal to simstr::stringa_mean                                              174 ns          174 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_median                                            174 ns          173 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_stddev                                           2.22 ns         1.92 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_cv                                               1.28 %          1.10 %             4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_mean                                                349 ns          349 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_median                                              350 ns          349 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_stddev                                             2.95 ns         7.12 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_cv                                                 0.84 %          2.04 %             4
-----  format/vformat and subst/vsubst octal number ---------/repeats:1                                            0.000 ns        0.000 ns   1000000000000
"art "_ss + i / 0x8a010_fmt + " end"_mean                                                                            125 ns          125 ns            4
"art "_ss + i / 0x8a010_fmt + " end"_median                                                                          126 ns          126 ns            4
"art "_ss + i / 0x8a010_fmt + " end"_stddev                                                                         2.31 ns         4.19 ns            4
"art "_ss + i / 0x8a010_fmt + " end"_cv                                                                             1.84 %          3.35 %             4
e_subst("art {} end", i / 0x8a010_fmt)_mean                                                                          206 ns          206 ns            4
e_subst("art {} end", i / 0x8a010_fmt)_median                                                                        200 ns          201 ns            4
e_subst("art {} end", i / 0x8a010_fmt)_stddev                                                                       11.9 ns         13.4 ns            4
e_subst("art {} end", i / 0x8a010_fmt)_cv                                                                           5.79 %          6.50 %             4
e_vsubst(pattern, i / 0x8a010_fmt)_mean                                                                              375 ns          374 ns            4
e_vsubst(pattern, i / 0x8a010_fmt)_median                                                                            367 ns          364 ns            4
e_vsubst(pattern, i / 0x8a010_fmt)_stddev                                                                           30.9 ns         34.5 ns            4
e_vsubst(pattern, i / 0x8a010_fmt)_cv                                                                               8.24 %          9.23 %             4
std::format("art {:#010o} end", i)_mean                                                                             1823 ns         1822 ns            4
std::format("art {:#010o} end", i)_median                                                                           1873 ns         1880 ns            4
std::format("art {:#010o} end", i)_stddev                                                                            126 ns          115 ns            4
std::format("art {:#010o} end", i)_cv                                                                               6.93 %          6.32 %             4
std::vformat(pattern, std::make_format_args(i))_mean                                                                1745 ns         1746 ns            4
std::vformat(pattern, std::make_format_args(i))_median                                                              1740 ns         1746 ns            4
std::vformat(pattern, std::make_format_args(i))_stddev                                                              76.8 ns         78.5 ns            4
std::vformat(pattern, std::make_format_args(i))_cv                                                                  4.40 %          4.50 %             4
strm << "art 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_mean                                6869 ns         6871 ns            4
strm << "art 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_median                              6971 ns         6975 ns            4
strm << "art 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_stddev                               217 ns          209 ns            4
strm << "art 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_cv                                  3.15 %          3.05 %             4
-----  Concatenate string + "Literal" ---------/repeats:1                                                          0.000 ns        0.000 ns   1000000000000
Concat std::string by std to std::string_mean                                                                       58.5 ns         57.0 ns            4
Concat std::string by std to std::string_median                                                                     56.6 ns         56.2 ns            4
Concat std::string by std to std::string_stddev                                                                     4.75 ns         2.71 ns            4
Concat std::string by std to std::string_cv                                                                         8.11 %          4.75 %             4
Concat std::string by StrExpr to std::string_mean                                                                   79.7 ns         79.9 ns            4
Concat std::string by StrExpr to std::string_median                                                                 79.7 ns         79.5 ns            4
Concat std::string by StrExpr to std::string_stddev                                                                 1.13 ns         1.76 ns            4
Concat std::string by StrExpr to std::string_cv                                                                     1.42 %          2.20 %             4
Concat stringa by StrExpr to stringa_mean                                                                           51.1 ns         51.2 ns            4
Concat stringa by StrExpr to stringa_median                                                                         50.9 ns         51.6 ns            4
Concat stringa by StrExpr to stringa_stddev                                                                        1.000 ns        0.781 ns            4
Concat stringa by StrExpr to stringa_cv                                                                             1.96 %          1.53 %             4
-----  Find three concatenated string in string_view -----/repeats:1                                               0.000 ns        0.000 ns   1000000000000
Find concat three std::string_mean                                                                                   232 ns          231 ns            4
Find concat three std::string_median                                                                                 236 ns          235 ns            4
Find concat three std::string_stddev                                                                                10.5 ns         7.85 ns            4
Find concat three std::string_cv                                                                                    4.52 %          3.39 %             4
Find concat three strexpr_mean                                                                                       130 ns          130 ns            4
Find concat three strexpr_median                                                                                     129 ns          131 ns            4
Find concat three strexpr_stddev                                                                                    11.2 ns         11.2 ns            4
Find concat three strexpr_cv                                                                                        8.61 %          8.59 %             4
Find concat three simstr_mean                                                                                       27.9 ns         27.9 ns            4
Find concat three simstr_median                                                                                     27.4 ns         27.6 ns            4
Find concat three simstr_stddev                                                                                     1.11 ns         1.09 ns            4
Find concat three simstr_cv                                                                                         3.97 %          3.89 %             4
-----  Build Type Name ---------/repeats:1                                                                         0.000 ns        0.000 ns   1000000000000
BuildTypeNameStr 0/0_mean                                                                                           18.8 ns         18.7 ns            4
BuildTypeNameStr 0/0_median                                                                                         18.6 ns         18.6 ns            4
BuildTypeNameStr 0/0_stddev                                                                                        0.340 ns        0.401 ns            4
BuildTypeNameStr 0/0_cv                                                                                             1.81 %          2.14 %             4
BuildTypeNameExp 0/0_mean                                                                                           12.8 ns         12.6 ns            4
BuildTypeNameExp 0/0_median                                                                                         12.8 ns         12.7 ns            4
BuildTypeNameExp 0/0_stddev                                                                                        0.200 ns        0.536 ns            4
BuildTypeNameExp 0/0_cv                                                                                             1.57 %          4.24 %             4
BuildTypeNameSim 0/0_mean                                                                                           16.7 ns         16.7 ns            4
BuildTypeNameSim 0/0_median                                                                                         16.6 ns         16.6 ns            4
BuildTypeNameSim 0/0_stddev                                                                                        0.505 ns        0.334 ns            4
BuildTypeNameSim 0/0_cv                                                                                             3.02 %          2.01 %             4
BuildTypeNameStr 10/10_mean                                                                                         84.4 ns         84.1 ns            4
BuildTypeNameStr 10/10_median                                                                                       83.1 ns         82.8 ns            4
BuildTypeNameStr 10/10_stddev                                                                                       3.15 ns         3.30 ns            4
BuildTypeNameStr 10/10_cv                                                                                           3.74 %          3.92 %             4
BuildTypeNameExp 10/10_mean                                                                                         40.2 ns         40.1 ns            4
BuildTypeNameExp 10/10_median                                                                                       39.4 ns         39.4 ns            4
BuildTypeNameExp 10/10_stddev                                                                                       2.14 ns         2.38 ns            4
BuildTypeNameExp 10/10_cv                                                                                           5.32 %          5.94 %             4
BuildTypeNameSim 10/10_mean                                                                                         38.0 ns         37.7 ns            4
BuildTypeNameSim 10/10_median                                                                                       37.5 ns         37.2 ns            4
BuildTypeNameSim 10/10_stddev                                                                                      0.945 ns         1.18 ns            4
BuildTypeNameSim 10/10_cv                                                                                           2.49 %          3.14 %             4
-----  Replace string by copy -----/repeats:1                                                                      0.000 ns        0.000 ns   1000000000000
Concat with replace str_mean                                                                                         341 ns          341 ns            4
Concat with replace str_median                                                                                       337 ns          337 ns            4
Concat with replace str_stddev                                                                                      15.2 ns         15.4 ns            4
Concat with replace str_cv                                                                                          4.47 %          4.51 %             4
Concat with replace exp_mean                                                                                         225 ns          224 ns            4
Concat with replace exp_median                                                                                       225 ns          225 ns            4
Concat with replace exp_stddev                                                                                      3.68 ns         2.96 ns            4
Concat with replace exp_cv                                                                                          1.64 %          1.32 %             4
-----  Create Empty Str ---------/repeats:1                                                                        0.000 ns        0.000 ns   1000000000000
std::string e;_mean                                                                                                 2.53 ns         2.51 ns            4
std::string e;_median                                                                                               2.53 ns         2.51 ns            4
std::string e;_stddev                                                                                              0.011 ns        0.046 ns            4
std::string e;_cv                                                                                                   0.42 %          1.81 %             4
std::string_view e;_mean                                                                                            1.83 ns         1.82 ns            4
std::string_view e;_median                                                                                          1.81 ns         1.82 ns            4
std::string_view e;_stddev                                                                                         0.035 ns        0.022 ns            4
std::string_view e;_cv                                                                                              1.93 %          1.22 %             4
ssa e;_mean                                                                                                         1.90 ns         1.90 ns            4
ssa e;_median                                                                                                       1.91 ns         1.90 ns            4
ssa e;_stddev                                                                                                      0.063 ns        0.054 ns            4
ssa e;_cv                                                                                                           3.33 %          2.84 %             4
stringa e;_mean                                                                                                     2.36 ns         2.36 ns            4
stringa e;_median                                                                                                   2.37 ns         2.40 ns            4
stringa e;_stddev                                                                                                  0.118 ns        0.124 ns            4
stringa e;_cv                                                                                                       4.99 %          5.25 %             4
lstringa<20> e;_mean                                                                                                2.59 ns         2.58 ns            4
lstringa<20> e;_median                                                                                              2.59 ns         2.59 ns            4
lstringa<20> e;_stddev                                                                                             0.054 ns        0.053 ns            4
lstringa<20> e;_cv                                                                                                  2.08 %          2.07 %             4
lstringa<40> e;_mean                                                                                                2.56 ns         2.55 ns            4
lstringa<40> e;_median                                                                                              2.58 ns         2.57 ns            4
lstringa<40> e;_stddev                                                                                             0.063 ns        0.070 ns            4
lstringa<40> e;_cv                                                                                                  2.46 %          2.75 %             4
-----  Create Str from short literal (9 symbols) --------/repeats:1                                                0.000 ns        0.000 ns   1000000000000
std::string e      = "Test text";_mean                                                                              2.59 ns         2.56 ns            4
std::string e      = "Test text";_median                                                                            2.59 ns         2.57 ns            4
std::string e      = "Test text";_stddev                                                                           0.037 ns        0.031 ns            4
std::string e      = "Test text";_cv                                                                                1.43 %          1.23 %             4
std::string_view e = "Test text";_mean                                                                              1.82 ns         1.82 ns            4
std::string_view e = "Test text";_median                                                                            1.82 ns         1.82 ns            4
std::string_view e = "Test text";_stddev                                                                           0.022 ns        0.022 ns            4
std::string_view e = "Test text";_cv                                                                                1.20 %          1.22 %             4
ssa e              = "Test text";_mean                                                                              1.82 ns         1.81 ns            4
ssa e              = "Test text";_median                                                                            1.82 ns         1.81 ns            4
ssa e              = "Test text";_stddev                                                                           0.019 ns        0.000 ns            4
ssa e              = "Test text";_cv                                                                                1.04 %          0.00 %             4
stringa e          = "Test text";_mean                                                                              3.00 ns         3.00 ns            4
stringa e          = "Test text";_median                                                                            2.98 ns         2.98 ns            4
stringa e          = "Test text";_stddev                                                                           0.082 ns        0.083 ns            4
stringa e          = "Test text";_cv                                                                                2.72 %          2.78 %             4
lstringa<20> e     = "Test text";_mean                                                                              2.53 ns         2.53 ns            4
lstringa<20> e     = "Test text";_median                                                                            2.51 ns         2.51 ns            4
lstringa<20> e     = "Test text";_stddev                                                                           0.043 ns        0.028 ns            4
lstringa<20> e     = "Test text";_cv                                                                                1.71 %          1.10 %             4
lstringa<40> e     = "Test text";_mean                                                                              2.56 ns         2.55 ns            4
lstringa<40> e     = "Test text";_median                                                                            2.55 ns         2.54 ns            4
lstringa<40> e     = "Test text";_stddev                                                                           0.041 ns        0.053 ns            4
lstringa<40> e     = "Test text";_cv                                                                                1.59 %          2.09 %             4
-----  Create Str from long literal (30 symbols) ---------/repeats:1                                               0.000 ns        0.000 ns   1000000000000
std::string e      = "123456789012345678901234567890";_mean                                                         79.5 ns         79.8 ns            4
std::string e      = "123456789012345678901234567890";_median                                                       79.5 ns         79.3 ns            4
std::string e      = "123456789012345678901234567890";_stddev                                                       1.49 ns         1.67 ns            4
std::string e      = "123456789012345678901234567890";_cv                                                           1.87 %          2.09 %             4
std::string_view e = "123456789012345678901234567890";_mean                                                         1.83 ns         1.82 ns            4
std::string_view e = "123456789012345678901234567890";_median                                                       1.82 ns         1.82 ns            4
std::string_view e = "123456789012345678901234567890";_stddev                                                      0.033 ns        0.022 ns            4
std::string_view e = "123456789012345678901234567890";_cv                                                           1.79 %          1.22 %             4
ssa e              = "123456789012345678901234567890";_mean                                                         1.82 ns         1.82 ns            4
ssa e              = "123456789012345678901234567890";_median                                                       1.82 ns         1.84 ns            4
ssa e              = "123456789012345678901234567890";_stddev                                                      0.013 ns        0.043 ns            4
ssa e              = "123456789012345678901234567890";_cv                                                           0.74 %          2.38 %             4
stringa e          = "123456789012345678901234567890";_mean                                                         2.20 ns         2.18 ns            4
stringa e          = "123456789012345678901234567890";_median                                                       2.22 ns         2.20 ns            4
stringa e          = "123456789012345678901234567890";_stddev                                                      0.056 ns        0.079 ns            4
stringa e          = "123456789012345678901234567890";_cv                                                           2.55 %          3.63 %             4
lstringa<20> e     = "123456789012345678901234567890";_mean                                                         81.8 ns         82.0 ns            4
lstringa<20> e     = "123456789012345678901234567890";_median                                                       80.7 ns         81.1 ns            4
lstringa<20> e     = "123456789012345678901234567890";_stddev                                                       3.43 ns         3.77 ns            4
lstringa<20> e     = "123456789012345678901234567890";_cv                                                           4.19 %          4.60 %             4
lstringa<40> e     = "123456789012345678901234567890";_mean                                                         3.35 ns         3.36 ns            4
lstringa<40> e     = "123456789012345678901234567890";_median                                                       3.35 ns         3.34 ns            4
lstringa<40> e     = "123456789012345678901234567890";_stddev                                                      0.051 ns        0.073 ns            4
lstringa<40> e     = "123456789012345678901234567890";_cv                                                           1.52 %          2.19 %             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                                                                   5.06 ns         5.08 ns            4
std::string e      = "Test text"; auto c{e};_median                                                                 5.06 ns         5.08 ns            4
std::string e      = "Test text"; auto c{e};_stddev                                                                0.048 ns        0.090 ns            4
std::string e      = "Test text"; auto c{e};_cv                                                                     0.95 %          1.78 %             4
std::string_view e = "Test text"; auto c{e};_mean                                                                   3.80 ns         3.79 ns            4
std::string_view e = "Test text"; auto c{e};_median                                                                 3.80 ns         3.77 ns            4
std::string_view e = "Test text"; auto c{e};_stddev                                                                0.024 ns        0.042 ns            4
std::string_view e = "Test text"; auto c{e};_cv                                                                     0.64 %          1.10 %             4
ssa e              = "Test text"; auto c{e};_mean                                                                   3.79 ns         3.79 ns            4
ssa e              = "Test text"; auto c{e};_median                                                                 3.79 ns         3.79 ns            4
ssa e              = "Test text"; auto c{e};_stddev                                                                0.020 ns        0.050 ns            4
ssa e              = "Test text"; auto c{e};_cv                                                                     0.54 %          1.33 %             4
stringa e          = "Test text"; auto c{e};_mean                                                                   4.17 ns         4.17 ns            4
stringa e          = "Test text"; auto c{e};_median                                                                 4.17 ns         4.14 ns            4
stringa e          = "Test text"; auto c{e};_stddev                                                                0.185 ns        0.209 ns            4
stringa e          = "Test text"; auto c{e};_cv                                                                     4.43 %          5.01 %             4
lstringa<20> e     = "Test text"; auto c{e};_mean                                                                   8.29 ns         8.21 ns            4
lstringa<20> e     = "Test text"; auto c{e};_median                                                                 8.43 ns         8.37 ns            4
lstringa<20> e     = "Test text"; auto c{e};_stddev                                                                0.468 ns        0.494 ns            4
lstringa<20> e     = "Test text"; auto c{e};_cv                                                                     5.64 %          6.02 %             4
lstringa<40> e     = "Test text"; auto c{e};_mean                                                                   8.09 ns         8.07 ns            4
lstringa<40> e     = "Test text"; auto c{e};_median                                                                 8.10 ns         8.11 ns            4
lstringa<40> e     = "Test text"; auto c{e};_stddev                                                                0.128 ns        0.167 ns            4
lstringa<40> e     = "Test text"; auto c{e};_cv                                                                     1.58 %          2.07 %             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                                              80.2 ns         80.0 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_median                                            80.3 ns         80.6 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_stddev                                            1.29 ns         2.00 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_cv                                                1.61 %          2.50 %             4
std::string_view e = "123456789012345678901234567890"; auto c{e};_mean                                              1.49 ns         1.49 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_median                                            1.48 ns         1.48 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_stddev                                           0.055 ns        0.054 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_cv                                                3.71 %          3.65 %             4
ssa e              = "123456789012345678901234567890"; auto c{e};_mean                                              1.47 ns         1.46 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_median                                            1.46 ns         1.46 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_stddev                                           0.032 ns        0.018 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_cv                                                2.19 %          1.24 %             4
stringa e          = "123456789012345678901234567890"; auto c{e};_mean                                              3.40 ns         3.40 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_median                                            3.39 ns         3.38 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_stddev                                           0.044 ns        0.067 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_cv                                                1.29 %          1.96 %             4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_mean                                              80.1 ns         80.2 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_median                                            79.8 ns         80.2 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_stddev                                            1.69 ns         1.42 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_cv                                                2.11 %          1.77 %             4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_mean                                              7.07 ns         7.06 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_median                                            7.07 ns         7.15 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_stddev                                           0.177 ns        0.174 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_cv                                                2.51 %          2.47 %             4
-----  Find 9 symbols text in end of 99 symbols text ---------/repeats:1                                           0.000 ns        0.000 ns   1000000000000
std::string::find;_mean                                                                                             41.5 ns         41.7 ns            4
std::string::find;_median                                                                                           41.3 ns         41.4 ns            4
std::string::find;_stddev                                                                                           1.68 ns         1.41 ns            4
std::string::find;_cv                                                                                               4.05 %          3.39 %             4
std::string_view::find;_mean                                                                                        39.7 ns         39.8 ns            4
std::string_view::find;_median                                                                                      39.5 ns         39.6 ns            4
std::string_view::find;_stddev                                                                                      1.08 ns         1.18 ns            4
std::string_view::find;_cv                                                                                          2.73 %          2.98 %             4
ssa::find;_mean                                                                                                     21.7 ns         21.7 ns            4
ssa::find;_median                                                                                                   21.8 ns         22.0 ns            4
ssa::find;_stddev                                                                                                  0.407 ns        0.488 ns            4
ssa::find;_cv                                                                                                       1.87 %          2.25 %             4
stringa::find;_mean                                                                                                 29.8 ns         29.8 ns            4
stringa::find;_median                                                                                               29.7 ns         29.8 ns            4
stringa::find;_stddev                                                                                              0.402 ns        0.541 ns            4
stringa::find;_cv                                                                                                   1.35 %          1.81 %             4
lstringa<20>::find;_mean                                                                                            22.1 ns         22.1 ns            4
lstringa<20>::find;_median                                                                                          22.1 ns         22.2 ns            4
lstringa<20>::find;_stddev                                                                                         0.633 ns        0.893 ns            4
lstringa<20>::find;_cv                                                                                              2.87 %          4.04 %             4
lstringa<40>::find;_mean                                                                                            20.5 ns         20.5 ns            4
lstringa<40>::find;_median                                                                                          20.5 ns         20.4 ns            4
lstringa<40>::find;_stddev                                                                                         0.253 ns        0.227 ns            4
lstringa<40>::find;_cv                                                                                              1.23 %          1.10 %             4
-------  Copy not literal Str with N symbols ---------/repeats:1                                                   0.000 ns        0.000 ns   1000000000000
std::string copy{str_with_len_N};/15_mean                                                                           4.36 ns         4.36 ns            4
std::string copy{str_with_len_N};/15_median                                                                         4.34 ns         4.33 ns            4
std::string copy{str_with_len_N};/15_stddev                                                                        0.104 ns        0.141 ns            4
std::string copy{str_with_len_N};/15_cv                                                                             2.38 %          3.24 %             4
std::string copy{str_with_len_N};/16_mean                                                                           84.6 ns         84.6 ns            4
std::string copy{str_with_len_N};/16_median                                                                         85.0 ns         85.4 ns            4
std::string copy{str_with_len_N};/16_stddev                                                                         1.28 ns         1.74 ns            4
std::string copy{str_with_len_N};/16_cv                                                                             1.51 %          2.06 %             4
std::string copy{str_with_len_N};/23_mean                                                                           83.2 ns         83.3 ns            4
std::string copy{str_with_len_N};/23_median                                                                         82.9 ns         82.8 ns            4
std::string copy{str_with_len_N};/23_stddev                                                                         1.83 ns         1.67 ns            4
std::string copy{str_with_len_N};/23_cv                                                                             2.20 %          2.01 %             4
std::string copy{str_with_len_N};/24_mean                                                                           86.1 ns         85.9 ns            4
std::string copy{str_with_len_N};/24_median                                                                         85.8 ns         85.4 ns            4
std::string copy{str_with_len_N};/24_stddev                                                                         2.77 ns         2.19 ns            4
std::string copy{str_with_len_N};/24_cv                                                                             3.22 %          2.55 %             4
std::string copy{str_with_len_N};/32_mean                                                                           85.4 ns         85.4 ns            4
std::string copy{str_with_len_N};/32_median                                                                         85.0 ns         85.4 ns            4
std::string copy{str_with_len_N};/32_stddev                                                                         3.07 ns         3.18 ns            4
std::string copy{str_with_len_N};/32_cv                                                                             3.60 %          3.73 %             4
std::string copy{str_with_len_N};/64_mean                                                                           81.6 ns         81.6 ns            4
std::string copy{str_with_len_N};/64_median                                                                         81.5 ns         81.6 ns            4
std::string copy{str_with_len_N};/64_stddev                                                                         2.90 ns         2.42 ns            4
std::string copy{str_with_len_N};/64_cv                                                                             3.56 %          2.96 %             4
std::string copy{str_with_len_N};/128_mean                                                                          88.6 ns         88.5 ns            4
std::string copy{str_with_len_N};/128_median                                                                        88.7 ns         88.9 ns            4
std::string copy{str_with_len_N};/128_stddev                                                                        4.10 ns         3.87 ns            4
std::string copy{str_with_len_N};/128_cv                                                                            4.63 %          4.37 %             4
std::string copy{str_with_len_N};/256_mean                                                                          90.1 ns         90.2 ns            4
std::string copy{str_with_len_N};/256_median                                                                        90.1 ns         89.8 ns            4
std::string copy{str_with_len_N};/256_stddev                                                                        7.72 ns         7.98 ns            4
std::string copy{str_with_len_N};/256_cv                                                                            8.57 %          8.84 %             4
std::string copy{str_with_len_N};/512_mean                                                                          89.3 ns         89.4 ns            4
std::string copy{str_with_len_N};/512_median                                                                        89.5 ns         89.8 ns            4
std::string copy{str_with_len_N};/512_stddev                                                                        2.37 ns         1.67 ns            4
std::string copy{str_with_len_N};/512_cv                                                                            2.65 %          1.87 %             4
std::string copy{str_with_len_N};/1024_mean                                                                         95.8 ns         95.7 ns            4
std::string copy{str_with_len_N};/1024_median                                                                       96.0 ns         95.2 ns            4
std::string copy{str_with_len_N};/1024_stddev                                                                       4.07 ns         3.57 ns            4
std::string copy{str_with_len_N};/1024_cv                                                                           4.25 %          3.73 %             4
std::string copy{str_with_len_N};/2048_mean                                                                          132 ns          132 ns            4
std::string copy{str_with_len_N};/2048_median                                                                        131 ns          130 ns            4
std::string copy{str_with_len_N};/2048_stddev                                                                       7.07 ns         7.34 ns            4
std::string copy{str_with_len_N};/2048_cv                                                                           5.36 %          5.57 %             4
std::string copy{str_with_len_N};/4096_mean                                                                          180 ns          180 ns            4
std::string copy{str_with_len_N};/4096_median                                                                        179 ns          180 ns            4
std::string copy{str_with_len_N};/4096_stddev                                                                       3.73 ns         3.42 ns            4
std::string copy{str_with_len_N};/4096_cv                                                                           2.07 %          1.90 %             4
stringa copy{str_with_len_N};/15_mean                                                                               3.97 ns         3.97 ns            4
stringa copy{str_with_len_N};/15_median                                                                             3.97 ns         3.99 ns            4
stringa copy{str_with_len_N};/15_stddev                                                                            0.018 ns        0.045 ns            4
stringa copy{str_with_len_N};/15_cv                                                                                 0.46 %          1.14 %             4
stringa copy{str_with_len_N};/16_mean                                                                               4.09 ns         4.08 ns            4
stringa copy{str_with_len_N};/16_median                                                                             4.09 ns         4.05 ns            4
stringa copy{str_with_len_N};/16_stddev                                                                            0.143 ns        0.149 ns            4
stringa copy{str_with_len_N};/16_cv                                                                                 3.48 %          3.65 %             4
stringa copy{str_with_len_N};/23_mean                                                                               4.04 ns         4.04 ns            4
stringa copy{str_with_len_N};/23_median                                                                             4.07 ns         4.08 ns            4
stringa copy{str_with_len_N};/23_stddev                                                                            0.107 ns        0.091 ns            4
stringa copy{str_with_len_N};/23_cv                                                                                 2.66 %          2.25 %             4
stringa copy{str_with_len_N};/24_mean                                                                               18.4 ns         18.3 ns            4
stringa copy{str_with_len_N};/24_median                                                                             18.4 ns         18.4 ns            4
stringa copy{str_with_len_N};/24_stddev                                                                            0.129 ns        0.209 ns            4
stringa copy{str_with_len_N};/24_cv                                                                                 0.71 %          1.14 %             4
stringa copy{str_with_len_N};/32_mean                                                                               19.0 ns         18.8 ns            4
stringa copy{str_with_len_N};/32_median                                                                             19.0 ns         18.8 ns            4
stringa copy{str_with_len_N};/32_stddev                                                                            0.193 ns        0.342 ns            4
stringa copy{str_with_len_N};/32_cv                                                                                 1.02 %          1.81 %             4
stringa copy{str_with_len_N};/64_mean                                                                               18.4 ns         18.4 ns            4
stringa copy{str_with_len_N};/64_median                                                                             18.4 ns         18.4 ns            4
stringa copy{str_with_len_N};/64_stddev                                                                            0.159 ns        0.000 ns            4
stringa copy{str_with_len_N};/64_cv                                                                                 0.86 %          0.00 %             4
stringa copy{str_with_len_N};/128_mean                                                                              18.9 ns         18.7 ns            4
stringa copy{str_with_len_N};/128_median                                                                            18.5 ns         18.6 ns            4
stringa copy{str_with_len_N};/128_stddev                                                                           0.698 ns        0.715 ns            4
stringa copy{str_with_len_N};/128_cv                                                                                3.70 %          3.82 %             4
stringa copy{str_with_len_N};/256_mean                                                                              18.2 ns         18.2 ns            4
stringa copy{str_with_len_N};/256_median                                                                            18.2 ns         18.1 ns            4
stringa copy{str_with_len_N};/256_stddev                                                                           0.086 ns        0.227 ns            4
stringa copy{str_with_len_N};/256_cv                                                                                0.47 %          1.24 %             4
stringa copy{str_with_len_N};/512_mean                                                                              18.5 ns         18.4 ns            4
stringa copy{str_with_len_N};/512_median                                                                            18.4 ns         18.4 ns            4
stringa copy{str_with_len_N};/512_stddev                                                                           0.174 ns        0.313 ns            4
stringa copy{str_with_len_N};/512_cv                                                                                0.94 %          1.70 %             4
stringa copy{str_with_len_N};/1024_mean                                                                             18.4 ns         18.2 ns            4
stringa copy{str_with_len_N};/1024_median                                                                           18.4 ns         18.4 ns            4
stringa copy{str_with_len_N};/1024_stddev                                                                          0.051 ns        0.419 ns            4
stringa copy{str_with_len_N};/1024_cv                                                                               0.28 %          2.30 %             4
stringa copy{str_with_len_N};/2048_mean                                                                             18.3 ns         18.1 ns            4
stringa copy{str_with_len_N};/2048_median                                                                           18.3 ns         18.0 ns            4
stringa copy{str_with_len_N};/2048_stddev                                                                          0.078 ns        0.192 ns            4
stringa copy{str_with_len_N};/2048_cv                                                                               0.42 %          1.06 %             4
stringa copy{str_with_len_N};/4096_mean                                                                             18.4 ns         18.4 ns            4
stringa copy{str_with_len_N};/4096_median                                                                           18.4 ns         18.4 ns            4
stringa copy{str_with_len_N};/4096_stddev                                                                          0.123 ns        0.000 ns            4
stringa copy{str_with_len_N};/4096_cv                                                                               0.67 %          0.00 %             4
lstringa<16> copy{str_with_len_N};/15_mean                                                                          8.05 ns         7.98 ns            4
lstringa<16> copy{str_with_len_N};/15_median                                                                        7.91 ns         7.85 ns            4
lstringa<16> copy{str_with_len_N};/15_stddev                                                                       0.387 ns        0.387 ns            4
lstringa<16> copy{str_with_len_N};/15_cv                                                                            4.80 %          4.85 %             4
lstringa<16> copy{str_with_len_N};/16_mean                                                                          8.00 ns         7.98 ns            4
lstringa<16> copy{str_with_len_N};/16_median                                                                        7.91 ns         7.93 ns            4
lstringa<16> copy{str_with_len_N};/16_stddev                                                                       0.457 ns        0.436 ns            4
lstringa<16> copy{str_with_len_N};/16_cv                                                                            5.71 %          5.46 %             4
lstringa<16> copy{str_with_len_N};/23_mean                                                                          8.62 ns         8.58 ns            4
lstringa<16> copy{str_with_len_N};/23_median                                                                        8.50 ns         8.48 ns            4
lstringa<16> copy{str_with_len_N};/23_stddev                                                                       0.804 ns        0.819 ns            4
lstringa<16> copy{str_with_len_N};/23_cv                                                                            9.33 %          9.55 %             4
lstringa<16> copy{str_with_len_N};/24_mean                                                                          86.2 ns         86.3 ns            4
lstringa<16> copy{str_with_len_N};/24_median                                                                        86.5 ns         86.3 ns            4
lstringa<16> copy{str_with_len_N};/24_stddev                                                                        6.52 ns         6.12 ns            4
lstringa<16> copy{str_with_len_N};/24_cv                                                                            7.56 %          7.09 %             4
lstringa<16> copy{str_with_len_N};/32_mean                                                                          85.7 ns         85.3 ns            4
lstringa<16> copy{str_with_len_N};/32_median                                                                        86.0 ns         84.8 ns            4
lstringa<16> copy{str_with_len_N};/32_stddev                                                                        3.38 ns         3.57 ns            4
lstringa<16> copy{str_with_len_N};/32_cv                                                                            3.94 %          4.19 %             4
lstringa<16> copy{str_with_len_N};/64_mean                                                                          82.9 ns         82.8 ns            4
lstringa<16> copy{str_with_len_N};/64_median                                                                        83.3 ns         83.7 ns            4
lstringa<16> copy{str_with_len_N};/64_stddev                                                                        1.61 ns         1.74 ns            4
lstringa<16> copy{str_with_len_N};/64_cv                                                                            1.95 %          2.11 %             4
lstringa<16> copy{str_with_len_N};/128_mean                                                                         87.2 ns         87.2 ns            4
lstringa<16> copy{str_with_len_N};/128_median                                                                       87.2 ns         87.2 ns            4
lstringa<16> copy{str_with_len_N};/128_stddev                                                                       1.70 ns         2.01 ns            4
lstringa<16> copy{str_with_len_N};/128_cv                                                                           1.95 %          2.31 %             4
lstringa<16> copy{str_with_len_N};/256_mean                                                                         87.6 ns         87.6 ns            4
lstringa<16> copy{str_with_len_N};/256_median                                                                       87.8 ns         88.9 ns            4
lstringa<16> copy{str_with_len_N};/256_stddev                                                                       2.03 ns         2.62 ns            4
lstringa<16> copy{str_with_len_N};/256_cv                                                                           2.31 %          2.99 %             4
lstringa<16> copy{str_with_len_N};/512_mean                                                                         92.1 ns         91.6 ns            4
lstringa<16> copy{str_with_len_N};/512_median                                                                       91.9 ns         90.7 ns            4
lstringa<16> copy{str_with_len_N};/512_stddev                                                                       4.32 ns         3.34 ns            4
lstringa<16> copy{str_with_len_N};/512_cv                                                                           4.69 %          3.65 %             4
lstringa<16> copy{str_with_len_N};/1024_mean                                                                         103 ns          103 ns            4
lstringa<16> copy{str_with_len_N};/1024_median                                                                       103 ns          104 ns            4
lstringa<16> copy{str_with_len_N};/1024_stddev                                                                      2.33 ns         2.00 ns            4
lstringa<16> copy{str_with_len_N};/1024_cv                                                                          2.27 %          1.94 %             4
lstringa<16> copy{str_with_len_N};/2048_mean                                                                         128 ns          129 ns            4
lstringa<16> copy{str_with_len_N};/2048_median                                                                       128 ns          128 ns            4
lstringa<16> copy{str_with_len_N};/2048_stddev                                                                      6.91 ns         7.82 ns            4
lstringa<16> copy{str_with_len_N};/2048_cv                                                                          5.38 %          6.07 %             4
lstringa<16> copy{str_with_len_N};/4096_mean                                                                         188 ns          187 ns            4
lstringa<16> copy{str_with_len_N};/4096_median                                                                       187 ns          188 ns            4
lstringa<16> copy{str_with_len_N};/4096_stddev                                                                      3.66 ns         2.09 ns            4
lstringa<16> copy{str_with_len_N};/4096_cv                                                                          1.94 %          1.12 %             4
lstringa<512> copy{str_with_len_N};/15_mean                                                                         8.52 ns         8.48 ns            4
lstringa<512> copy{str_with_len_N};/15_median                                                                       8.56 ns         8.48 ns            4
lstringa<512> copy{str_with_len_N};/15_stddev                                                                      0.186 ns        0.121 ns            4
lstringa<512> copy{str_with_len_N};/15_cv                                                                           2.18 %          1.43 %             4
lstringa<512> copy{str_with_len_N};/16_mean                                                                         8.53 ns         8.54 ns            4
lstringa<512> copy{str_with_len_N};/16_median                                                                       8.35 ns         8.46 ns            4
lstringa<512> copy{str_with_len_N};/16_stddev                                                                      0.413 ns        0.377 ns            4
lstringa<512> copy{str_with_len_N};/16_cv                                                                           4.84 %          4.41 %             4
lstringa<512> copy{str_with_len_N};/23_mean                                                                         8.48 ns         8.50 ns            4
lstringa<512> copy{str_with_len_N};/23_median                                                                       8.41 ns         8.37 ns            4
lstringa<512> copy{str_with_len_N};/23_stddev                                                                      0.212 ns        0.262 ns            4
lstringa<512> copy{str_with_len_N};/23_cv                                                                           2.50 %          3.08 %             4
lstringa<512> copy{str_with_len_N};/24_mean                                                                         8.74 ns         8.74 ns            4
lstringa<512> copy{str_with_len_N};/24_median                                                                       8.87 ns         8.79 ns            4
lstringa<512> copy{str_with_len_N};/24_stddev                                                                      0.384 ns        0.431 ns            4
lstringa<512> copy{str_with_len_N};/24_cv                                                                           4.39 %          4.94 %             4
lstringa<512> copy{str_with_len_N};/32_mean                                                                         11.9 ns         11.9 ns            4
lstringa<512> copy{str_with_len_N};/32_median                                                                       11.9 ns         11.9 ns            4
lstringa<512> copy{str_with_len_N};/32_stddev                                                                      0.248 ns        0.161 ns            4
lstringa<512> copy{str_with_len_N};/32_cv                                                                           2.08 %          1.36 %             4
lstringa<512> copy{str_with_len_N};/64_mean                                                                         11.8 ns         11.8 ns            4
lstringa<512> copy{str_with_len_N};/64_median                                                                       11.8 ns         11.9 ns            4
lstringa<512> copy{str_with_len_N};/64_stddev                                                                      0.204 ns        0.267 ns            4
lstringa<512> copy{str_with_len_N};/64_cv                                                                           1.72 %          2.27 %             4
lstringa<512> copy{str_with_len_N};/128_mean                                                                        12.3 ns         12.1 ns            4
lstringa<512> copy{str_with_len_N};/128_median                                                                      12.3 ns         12.1 ns            4
lstringa<512> copy{str_with_len_N};/128_stddev                                                                     0.124 ns        0.161 ns            4
lstringa<512> copy{str_with_len_N};/128_cv                                                                          1.01 %          1.33 %             4
lstringa<512> copy{str_with_len_N};/256_mean                                                                        13.0 ns         13.0 ns            4
lstringa<512> copy{str_with_len_N};/256_median                                                                      13.0 ns         13.0 ns            4
lstringa<512> copy{str_with_len_N};/256_stddev                                                                     0.140 ns        0.161 ns            4
lstringa<512> copy{str_with_len_N};/256_cv                                                                          1.08 %          1.24 %             4
lstringa<512> copy{str_with_len_N};/512_mean                                                                        14.4 ns         14.4 ns            4
lstringa<512> copy{str_with_len_N};/512_median                                                                      14.5 ns         14.4 ns            4
lstringa<512> copy{str_with_len_N};/512_stddev                                                                     0.255 ns        0.395 ns            4
lstringa<512> copy{str_with_len_N};/512_cv                                                                          1.77 %          2.75 %             4
lstringa<512> copy{str_with_len_N};/1024_mean                                                                        101 ns          101 ns            4
lstringa<512> copy{str_with_len_N};/1024_median                                                                     97.0 ns         96.8 ns            4
lstringa<512> copy{str_with_len_N};/1024_stddev                                                                     12.3 ns         11.8 ns            4
lstringa<512> copy{str_with_len_N};/1024_cv                                                                        12.20 %         11.69 %             4
lstringa<512> copy{str_with_len_N};/2048_mean                                                                        125 ns          125 ns            4
lstringa<512> copy{str_with_len_N};/2048_median                                                                      124 ns          124 ns            4
lstringa<512> copy{str_with_len_N};/2048_stddev                                                                     1.39 ns         2.67 ns            4
lstringa<512> copy{str_with_len_N};/2048_cv                                                                         1.12 %          2.14 %             4
lstringa<512> copy{str_with_len_N};/4096_mean                                                                        188 ns          187 ns            4
lstringa<512> copy{str_with_len_N};/4096_median                                                                      189 ns          188 ns            4
lstringa<512> copy{str_with_len_N};/4096_stddev                                                                     4.15 ns         5.27 ns            4
lstringa<512> copy{str_with_len_N};/4096_cv                                                                         2.20 %          2.81 %             4
-----  Convert to int '1234567'  ---------/repeats:1                                                               0.000 ns        0.000 ns   1000000000000
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_mean                                          31.8 ns         31.5 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_median                                        31.5 ns         31.5 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_stddev                                       0.552 ns        0.000 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_cv                                            1.74 %          0.00 %             4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_mean                     14.0 ns         14.0 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_median                   13.9 ns         14.0 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_stddev                  0.525 ns        0.575 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_cv                       3.75 %          4.10 %             4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                              14.9 ns         14.9 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                            15.0 ns         15.0 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                           0.292 ns        0.523 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                                1.95 %          3.51 %             4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                                  15.2 ns         15.0 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                                15.1 ns         15.0 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                               0.226 ns        0.285 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                                    1.49 %          1.90 %             4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                         15.7 ns         15.6 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                       15.6 ns         15.7 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                      0.833 ns        0.851 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                           5.31 %          5.44 %             4
-----  Convert to unsigned 'abcDef'  ---------/repeats:1                                                           0.000 ns        0.000 ns   1000000000000
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_mean                                             36.5 ns         36.3 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_median                                           36.5 ns         36.5 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_stddev                                           2.35 ns         2.21 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_cv                                               6.43 %          6.09 %             4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_mean                        9.40 ns         9.40 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_median                      9.39 ns         9.40 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_stddev                     0.146 ns        0.141 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_cv                          1.55 %          1.50 %             4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                                 14.3 ns         14.2 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                               14.1 ns         14.1 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                              0.478 ns        0.395 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                                   3.34 %          2.78 %             4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                                     12.8 ns         12.7 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                                   12.8 ns         12.7 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                                  0.257 ns        0.405 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                                       2.00 %          3.19 %             4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                            14.5 ns         14.5 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                          14.4 ns         14.6 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                         0.451 ns        0.536 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                              3.11 %          3.69 %             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                                       45.1 ns         45.0 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_median                                     45.0 ns         45.0 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_stddev                                    0.725 ns        0.584 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_cv                                         1.61 %          1.30 %             4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_mean                                        22.6 ns         22.7 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_median                                      22.4 ns         22.4 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_stddev                                      1.32 ns         1.43 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_cv                                          5.84 %          6.32 %             4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_mean                                  16.8 ns         16.9 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_median                                16.8 ns         16.9 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_stddev                               0.200 ns        0.313 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_cv                                    1.19 %          1.86 %             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                                   99.9 ns          100 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_median                                100.0 ns          100 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_stddev                                 2.58 ns         3.82 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_cv                                     2.59 %          3.80 %             4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_mean                       79.1 ns         79.0 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_median                     78.7 ns         78.5 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_stddev                     2.40 ns         2.00 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_cv                         3.03 %          2.54 %             4
ssa s = "1234.567e10"; double res = *s.to_double()_mean                                                             35.1 ns         34.9 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_median                                                           35.0 ns         34.9 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_stddev                                                          0.704 ns        0.463 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_cv                                                               2.01 %          1.33 %             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                                                          5721 ns         5720 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_median                                                        5723 ns         5790 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_stddev                                                         191 ns          197 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_cv                                                            3.35 %          3.45 %             4
std::string str; ... str += "abbaabbaabbaabba";_mean                                                                1309 ns         1311 ns            4
std::string str; ... str += "abbaabbaabbaabba";_median                                                              1308 ns         1311 ns            4
std::string str; ... str += "abbaabbaabbaabba";_stddev                                                              45.6 ns         32.2 ns            4
std::string str; ... str += "abbaabbaabbaabba";_cv                                                                  3.49 %          2.46 %             4
lstringa<8> str; ... str += "abbaabbaabbaabba";_mean                                                                 919 ns          921 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_median                                                               919 ns          921 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_stddev                                                              5.60 ns         17.1 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_cv                                                                  0.61 %          1.86 %             4
lstringa<128> str; ... str += "abbaabbaabbaabba";_mean                                                               511 ns          512 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_median                                                             510 ns          516 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_stddev                                                            5.05 ns         7.81 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_cv                                                                0.99 %          1.53 %             4
lstringa<512> str; ... str += "abbaabbaabbaabba";_mean                                                               355 ns          355 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_median                                                             355 ns          353 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_stddev                                                            3.31 ns         3.84 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_cv                                                                0.93 %          1.08 %             4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_mean                                                              242 ns          242 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_median                                                            241 ns          241 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_stddev                                                           4.65 ns         6.58 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_cv                                                               1.92 %          2.72 %             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                                               5561 ns         5547 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_median                                             5420 ns         5391 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_stddev                                              413 ns          372 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_cv                                                 7.42 %          6.71 %             4
std::string str; ... str += str_var + "abbaabbaabbaabba";_mean                                                      3842 ns         3854 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_median                                                    3825 ns         3854 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                    65.7 ns         52.4 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_cv                                                        1.71 %          1.36 %             4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                       828 ns          828 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_median                                                     827 ns          828 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                    23.2 ns         22.5 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                        2.80 %          2.72 %             4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                     546 ns          547 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_median                                                   548 ns          547 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                  24.9 ns         18.0 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                      4.56 %          3.30 %             4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                     384 ns          383 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_median                                                   384 ns          381 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                  15.2 ns         16.5 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                      3.96 %          4.32 %             4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                    267 ns          265 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_median                                                  267 ns          267 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                 6.88 ns         8.89 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                     2.58 %          3.35 %             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                                  272552 ns       273338 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_median                                272781 ns       271682 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_stddev                                  3139 ns         3313 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_cv                                      1.15 %          1.21 %             4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                         193600 ns       193730 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                       192019 ns       191812 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                         4483 ns         3836 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                             2.32 %          1.98 %             4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                          25270 ns        25373 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                        24860 ns        24850 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                         1048 ns         1245 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                             4.15 %          4.91 %             4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                        22011 ns        21972 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                      22123 ns        21972 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                        566 ns          427 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                           2.57 %          1.94 %             4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                        21538 ns        21484 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                      21613 ns        21484 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                        434 ns          399 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                           2.01 %          1.86 %             4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                       21560 ns        21606 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                     21684 ns        21484 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                       686 ns          732 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                          3.18 %          3.39 %             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                                                        5486 ns         5508 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_median                                                      5385 ns         5391 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_stddev                                                       371 ns          296 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_cv                                                          6.77 %          5.37 %             4
std::string str; ... str += str_var1 + str_var2;_mean                                                               3948 ns         3955 ns            4
std::string str; ... str += str_var1 + str_var2;_median                                                             3908 ns         3955 ns            4
std::string str; ... str += str_var1 + str_var2;_stddev                                                              106 ns         76.9 ns            4
std::string str; ... str += str_var1 + str_var2;_cv                                                                 2.69 %          1.94 %             4
lstringa<16> str; ... str += str_var1 + str_var2;_mean                                                               912 ns          905 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_median                                                             905 ns          900 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_stddev                                                            22.2 ns         10.5 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_cv                                                                2.43 %          1.16 %             4
lstringa<128> str; ... str += str_var1 + str_var2;_mean                                                              580 ns          582 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_median                                                            584 ns          586 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_stddev                                                           16.0 ns         15.0 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_cv                                                               2.75 %          2.57 %             4
lstringa<512> str; ... str += str_var1 + str_var2;_mean                                                              446 ns          445 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_median                                                            446 ns          447 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_stddev                                                           11.7 ns         9.02 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_cv                                                               2.61 %          2.03 %             4
lstringa<1024> str; ... str += str_var1 + str_var2;_mean                                                             353 ns          353 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_median                                                           354 ns          353 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_stddev                                                          5.83 ns         8.86 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_cv                                                              1.65 %          2.51 %             4
-- Append text, number, text --/repeats:1                                                                          0.000 ns        0.000 ns   1000000000000
std::stringstream str; str << "test = " << k << " times";_mean                                                     11655 ns        11536 ns            4
std::stringstream str; str << "test = " << k << " times";_median                                                   11406 ns        11353 ns            4
std::stringstream str; str << "test = " << k << " times";_stddev                                                     658 ns          701 ns            4
std::stringstream str; str << "test = " << k << " times";_cv                                                        5.65 %          6.08 %             4
std::string str = "test = " + std::to_string(k) + " times";_mean                                                    1230 ns         1228 ns            4
std::string str = "test = " + std::to_string(k) + " times";_median                                                  1229 ns         1214 ns            4
std::string str = "test = " + std::to_string(k) + " times";_stddev                                                  38.5 ns         39.5 ns            4
std::string str = "test = " + std::to_string(k) + " times";_cv                                                      3.13 %          3.21 %             4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_mean                                      2831 ns         2833 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_median                                    2820 ns         2849 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_stddev                                    24.8 ns         33.1 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_cv                                        0.88 %          1.17 %             4
std::string str = std::format("test = {} times", k);_mean                                                           2410 ns         2407 ns            4
std::string str = std::format("test = {} times", k);_median                                                         2391 ns         2380 ns            4
std::string str = std::format("test = {} times", k);_stddev                                                         91.1 ns         74.0 ns            4
std::string str = std::format("test = {} times", k);_cv                                                             3.78 %          3.07 %             4
lstringa<8> str; str.format("test = {} times", k);_mean                                                             2711 ns         2713 ns            4
lstringa<8> str; str.format("test = {} times", k);_median                                                           2735 ns         2727 ns            4
lstringa<8> str; str.format("test = {} times", k);_stddev                                                           66.6 ns         74.6 ns            4
lstringa<8> str; str.format("test = {} times", k);_cv                                                               2.46 %          2.75 %             4
lstringa<32> str; str.format("test = {} times", k);_mean                                                            1605 ns         1602 ns            4
lstringa<32> str; str.format("test = {} times", k);_median                                                          1570 ns         1573 ns            4
lstringa<32> str; str.format("test = {} times", k);_stddev                                                          96.7 ns         90.7 ns            4
lstringa<32> str; str.format("test = {} times", k);_cv                                                              6.03 %          5.66 %             4
lstringa<8> str = "test = " + k + " times";_mean                                                                     880 ns          884 ns            4
lstringa<8> str = "test = " + k + " times";_median                                                                   876 ns          879 ns            4
lstringa<8> str = "test = " + k + " times";_stddev                                                                  10.9 ns         10.5 ns            4
lstringa<8> str = "test = " + k + " times";_cv                                                                      1.24 %          1.18 %             4
lstringa<32> str = "test = " + k + " times";_mean                                                                    188 ns          186 ns            4
lstringa<32> str = "test = " + k + " times";_median                                                                  187 ns          186 ns            4
lstringa<32> str = "test = " + k + " times";_stddev                                                                 2.22 ns         2.22 ns            4
lstringa<32> str = "test = " + k + " times";_cv                                                                     1.18 %          1.19 %             4
stringa str = "test = " + k + " times";_mean                                                                         237 ns          235 ns            4
stringa str = "test = " + k + " times";_median                                                                       237 ns          235 ns            4
stringa str = "test = " + k + " times";_stddev                                                                      3.15 ns         6.04 ns            4
stringa str = "test = " + k + " times";_cv                                                                          1.33 %          2.57 %             4
-- Split text and convert to int --/repeats:1                                                                      0.000 ns        0.000 ns   1000000000000
std::string::find + substr + std::strtol_mean                                                                        556 ns          555 ns            4
std::string::find + substr + std::strtol_median                                                                      560 ns          558 ns            4
std::string::find + substr + std::strtol_stddev                                                                     17.5 ns         17.6 ns            4
std::string::find + substr + std::strtol_cv                                                                         3.15 %          3.17 %             4
ssa::splitter + ssa::as_int_mean                                                                                     297 ns          297 ns            4
ssa::splitter + ssa::as_int_median                                                                                   294 ns          295 ns            4
ssa::splitter + ssa::as_int_stddev                                                                                  8.22 ns         7.90 ns            4
ssa::splitter + ssa::as_int_cv                                                                                      2.77 %          2.66 %             4
ssa::splitf + functor_mean                                                                                           214 ns          214 ns            4
ssa::splitf + functor_median                                                                                         215 ns          215 ns            4
ssa::splitf + functor_stddev                                                                                        1.35 ns         2.44 ns            4
ssa::splitf + functor_cv                                                                                            0.63 %          1.14 %             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                                              1277 ns         1271 ns            4
Naive (and wrong) replace symbols with std::string find + replace_median                                            1270 ns         1271 ns            4
Naive (and wrong) replace symbols with std::string find + replace_stddev                                            67.9 ns         65.3 ns            4
Naive (and wrong) replace symbols with std::string find + replace_cv                                                5.32 %          5.14 %             4
replace symbols with std::string find_first_of + replace_mean                                                       2209 ns         2210 ns            4
replace symbols with std::string find_first_of + replace_median                                                     2200 ns         2199 ns            4
replace symbols with std::string find_first_of + replace_stddev                                                     71.7 ns         77.4 ns            4
replace symbols with std::string find_first_of + replace_cv                                                         3.24 %          3.50 %             4
replace symbols with std::string_view find_first_of + copy_mean                                                     2536 ns         2550 ns            4
replace symbols with std::string_view find_first_of + copy_median                                                   2519 ns         2550 ns            4
replace symbols with std::string_view find_first_of + copy_stddev                                                   52.7 ns         48.4 ns            4
replace symbols with std::string_view find_first_of + copy_cv                                                       2.08 %          1.90 %             4
replace runtime symbols with string expressions and without remembering all search results_mean                     1563 ns         1563 ns            4
replace runtime symbols with string expressions and without remembering all search results_median                   1567 ns         1573 ns            4
replace runtime symbols with string expressions and without remembering all search results_stddev                   26.6 ns         19.2 ns            4
replace runtime symbols with string expressions and without remembering all search results_cv                       1.70 %          1.23 %             4
replace runtime symbols with simstr and memorization of all search results_mean                                     1398 ns         1381 ns            4
replace runtime symbols with simstr and memorization of all search results_median                                   1372 ns         1367 ns            4
replace runtime symbols with simstr and memorization of all search results_stddev                                   62.6 ns         27.9 ns            4
replace runtime symbols with simstr and memorization of all search results_cv                                       4.47 %          2.02 %             4
replace const symbols with string expressions and without remembering all search results_mean                       1306 ns         1311 ns            4
replace const symbols with string expressions and without remembering all search results_median                     1300 ns         1311 ns            4
replace const symbols with string expressions and without remembering all search results_stddev                     20.3 ns         22.8 ns            4
replace const symbols with string expressions and without remembering all search results_cv                         1.55 %          1.74 %             4
replace const symbols with string expressions and memorization of all search results_mean                           1348 ns         1350 ns            4
replace const symbols with string expressions and memorization of all search results_median                         1286 ns         1287 ns            4
replace const symbols with string expressions and memorization of all search results_stddev                          129 ns          126 ns            4
replace const symbols with string expressions and memorization of all search results_cv                             9.55 %          9.30 %             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                                         352 ns          352 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_median                                       346 ns          344 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_stddev                                      17.5 ns         19.8 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_cv                                          4.98 %          5.64 %             4
Short replace symbols with std::string find_first_of + replace_mean                                                  428 ns          429 ns            4
Short replace symbols with std::string find_first_of + replace_median                                                421 ns          424 ns            4
Short replace symbols with std::string find_first_of + replace_stddev                                               16.8 ns         15.6 ns            4
Short replace symbols with std::string find_first_of + replace_cv                                                   3.93 %          3.65 %             4
Short replace symbols with std::string_view find_first_of + copy_mean                                                352 ns          353 ns            4
Short replace symbols with std::string_view find_first_of + copy_median                                              353 ns          353 ns            4
Short replace symbols with std::string_view find_first_of + copy_stddev                                             9.76 ns         9.26 ns            4
Short replace symbols with std::string_view find_first_of + copy_cv                                                 2.77 %          2.62 %             4
Short replace runtime symbols with string expressions and without remembering all search results_mean                303 ns          303 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_median              303 ns          303 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_stddev             6.52 ns         9.01 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_cv                 2.15 %          2.97 %             4
Short replace runtime symbols with simstr and memorization of all search results_mean                                402 ns          404 ns            4
Short replace runtime symbols with simstr and memorization of all search results_median                              400 ns          404 ns            4
Short replace runtime symbols with simstr and memorization of all search results_stddev                             11.1 ns         11.7 ns            4
Short replace runtime symbols with simstr and memorization of all search results_cv                                 2.77 %          2.90 %             4
Short replace const symbols with string expressions and without remembering all search results_mean                  270 ns          271 ns            4
Short replace const symbols with string expressions and without remembering all search results_median                272 ns          273 ns            4
Short replace const symbols with string expressions and without remembering all search results_stddev               3.72 ns         2.96 ns            4
Short replace const symbols with string expressions and without remembering all search results_cv                   1.38 %          1.09 %             4
Short replace const symbols with string expressions and memorization of all search results_mean                      345 ns          345 ns            4
Short replace const symbols with string expressions and memorization of all search results_median                    345 ns          345 ns            4
Short replace const symbols with string expressions and memorization of all search results_stddev                   9.75 ns         6.55 ns            4
Short replace const symbols with string expressions and memorization of all search results_cv                       2.83 %          1.90 %             4
-----  Replace All Str To Longer Size ---------/repeats:1                                                          0.000 ns        0.000 ns   1000000000000
replace bb to ---- in std::string|64_mean                                                                            259 ns          261 ns            4
replace bb to ---- in std::string|64_median                                                                          255 ns          254 ns            4
replace bb to ---- in std::string|64_stddev                                                                         22.0 ns         20.8 ns            4
replace bb to ---- in std::string|64_cv                                                                             8.48 %          7.99 %             4
replace bb to ---- in std::string|256_mean                                                                           848 ns          846 ns            4
replace bb to ---- in std::string|256_median                                                                         848 ns          854 ns            4
replace bb to ---- in std::string|256_stddev                                                                        13.4 ns         17.4 ns            4
replace bb to ---- in std::string|256_cv                                                                            1.58 %          2.06 %             4
replace bb to ---- in std::string|512_mean                                                                          1584 ns         1569 ns            4
replace bb to ---- in std::string|512_median                                                                        1560 ns         1552 ns            4
replace bb to ---- in std::string|512_stddev                                                                        72.4 ns         75.3 ns            4
replace bb to ---- in std::string|512_cv                                                                            4.57 %          4.80 %             4
replace bb to ---- in std::string|1024_mean                                                                         3220 ns         3226 ns            4
replace bb to ---- in std::string|1024_median                                                                       3190 ns         3209 ns            4
replace bb to ---- in std::string|1024_stddev                                                                       89.3 ns         87.8 ns            4
replace bb to ---- in std::string|1024_cv                                                                           2.77 %          2.72 %             4
replace bb to ---- in std::string|2048_mean                                                                         8086 ns         8065 ns            4
replace bb to ---- in std::string|2048_median                                                                       8076 ns         8022 ns            4
replace bb to ---- in std::string|2048_stddev                                                                       42.6 ns         87.2 ns            4
replace bb to ---- in std::string|2048_cv                                                                           0.53 %          1.08 %             4
replace bb to ---- in lstringa<8>|64_mean                                                                            244 ns          245 ns            4
replace bb to ---- in lstringa<8>|64_median                                                                          239 ns          242 ns            4
replace bb to ---- in lstringa<8>|64_stddev                                                                         15.8 ns         16.6 ns            4
replace bb to ---- in lstringa<8>|64_cv                                                                             6.47 %          6.77 %             4
replace bb to ---- in lstringa<8>|256_mean                                                                           643 ns          642 ns            4
replace bb to ---- in lstringa<8>|256_median                                                                         640 ns          635 ns            4
replace bb to ---- in lstringa<8>|256_stddev                                                                        20.3 ns         19.7 ns            4
replace bb to ---- in lstringa<8>|256_cv                                                                            3.16 %          3.07 %             4
replace bb to ---- in lstringa<8>|512_mean                                                                          1112 ns         1111 ns            4
replace bb to ---- in lstringa<8>|512_median                                                                        1117 ns         1111 ns            4
replace bb to ---- in lstringa<8>|512_stddev                                                                        15.0 ns         14.1 ns            4
replace bb to ---- in lstringa<8>|512_cv                                                                            1.35 %          1.27 %             4
replace bb to ---- in lstringa<8>|1024_mean                                                                         2056 ns         2063 ns            4
replace bb to ---- in lstringa<8>|1024_median                                                                       2048 ns         2063 ns            4
replace bb to ---- in lstringa<8>|1024_stddev                                                                       57.2 ns         58.5 ns            4
replace bb to ---- in lstringa<8>|1024_cv                                                                           2.78 %          2.84 %             4
replace bb to ---- in lstringa<8>|2048_mean                                                                         3901 ns         3908 ns            4
replace bb to ---- in lstringa<8>|2048_median                                                                       3942 ns         3955 ns            4
replace bb to ---- in lstringa<8>|2048_stddev                                                                       99.7 ns         94.2 ns            4
replace bb to ---- in lstringa<8>|2048_cv                                                                           2.55 %          2.41 %             4
replace bb to ---- by init stringa|64_mean                                                                           206 ns          206 ns            4
replace bb to ---- by init stringa|64_median                                                                         205 ns          208 ns            4
replace bb to ---- by init stringa|64_stddev                                                                        2.96 ns         4.67 ns            4
replace bb to ---- by init stringa|64_cv                                                                            1.44 %          2.27 %             4
replace bb to ---- by init stringa|256_mean                                                                          503 ns          504 ns            4
replace bb to ---- by init stringa|256_median                                                                        498 ns          500 ns            4
replace bb to ---- by init stringa|256_stddev                                                                       21.8 ns         23.4 ns            4
replace bb to ---- by init stringa|256_cv                                                                           4.34 %          4.65 %             4
replace bb to ---- by init stringa|512_mean                                                                         1130 ns         1130 ns            4
replace bb to ---- by init stringa|512_median                                                                       1065 ns         1074 ns            4
replace bb to ---- by init stringa|512_stddev                                                                        147 ns          141 ns            4
replace bb to ---- by init stringa|512_cv                                                                          12.98 %         12.51 %             4
replace bb to ---- by init stringa|1024_mean                                                                        2172 ns         2173 ns            4
replace bb to ---- by init stringa|1024_median                                                                      2170 ns         2173 ns            4
replace bb to ---- by init stringa|1024_stddev                                                                      25.4 ns         28.2 ns            4
replace bb to ---- by init stringa|1024_cv                                                                          1.17 %          1.30 %             4
replace bb to ---- by init stringa|2048_mean                                                                        4441 ns         4443 ns            4
replace bb to ---- by init stringa|2048_median                                                                      4442 ns         4443 ns            4
replace bb to ---- by init stringa|2048_stddev                                                                      28.9 ns         56.4 ns            4
replace bb to ---- by init stringa|2048_cv                                                                          0.65 %          1.27 %             4
-----  Replace All Str To Same Size ---------/repeats:1                                                            0.000 ns        0.000 ns   1000000000000
replace bb to -- in std::string|64_mean                                                                              206 ns          206 ns            4
replace bb to -- in std::string|64_median                                                                            206 ns          206 ns            4
replace bb to -- in std::string|64_stddev                                                                           5.42 ns         5.85 ns            4
replace bb to -- in std::string|64_cv                                                                               2.63 %          2.84 %             4
replace bb to -- in std::string|256_mean                                                                             542 ns          541 ns            4
replace bb to -- in std::string|256_median                                                                           528 ns          530 ns            4
replace bb to -- in std::string|256_stddev                                                                          31.9 ns         30.9 ns            4
replace bb to -- in std::string|256_cv                                                                              5.88 %          5.72 %             4
replace bb to -- in std::string|512_mean                                                                             968 ns          970 ns            4
replace bb to -- in std::string|512_median                                                                           964 ns          964 ns            4
replace bb to -- in std::string|512_stddev                                                                          19.7 ns         23.4 ns            4
replace bb to -- in std::string|512_cv                                                                              2.04 %          2.41 %             4
replace bb to -- in std::string|1024_mean                                                                           1813 ns         1810 ns            4
replace bb to -- in std::string|1024_median                                                                         1810 ns         1800 ns            4
replace bb to -- in std::string|1024_stddev                                                                         15.0 ns         20.9 ns            4
replace bb to -- in std::string|1024_cv                                                                             0.83 %          1.16 %             4
replace bb to -- in std::string|2048_mean                                                                           3634 ns         3625 ns            4
replace bb to -- in std::string|2048_median                                                                         3591 ns         3568 ns            4
replace bb to -- in std::string|2048_stddev                                                                          136 ns          145 ns            4
replace bb to -- in std::string|2048_cv                                                                             3.75 %          4.01 %             4
replace bb to -- in lstringa<8>|64_mean                                                                              196 ns          196 ns            4
replace bb to -- in lstringa<8>|64_median                                                                            195 ns          195 ns            4
replace bb to -- in lstringa<8>|64_stddev                                                                           9.94 ns         11.9 ns            4
replace bb to -- in lstringa<8>|64_cv                                                                               5.07 %          6.08 %             4
replace bb to -- in lstringa<8>|256_mean                                                                             475 ns          474 ns            4
replace bb to -- in lstringa<8>|256_median                                                                           478 ns          474 ns            4
replace bb to -- in lstringa<8>|256_stddev                                                                          20.3 ns         25.5 ns            4
replace bb to -- in lstringa<8>|256_cv                                                                              4.27 %          5.37 %             4
replace bb to -- in lstringa<8>|512_mean                                                                             802 ns          802 ns            4
replace bb to -- in lstringa<8>|512_median                                                                           804 ns          802 ns            4
replace bb to -- in lstringa<8>|512_stddev                                                                          11.6 ns         14.2 ns            4
replace bb to -- in lstringa<8>|512_cv                                                                              1.45 %          1.77 %             4
replace bb to -- in lstringa<8>|1024_mean                                                                           1498 ns         1499 ns            4
replace bb to -- in lstringa<8>|1024_median                                                                         1500 ns         1507 ns            4
replace bb to -- in lstringa<8>|1024_stddev                                                                         21.6 ns         15.7 ns            4
replace bb to -- in lstringa<8>|1024_cv                                                                             1.44 %          1.05 %             4
replace bb to -- in lstringa<8>|2048_mean                                                                           3056 ns         3015 ns            4
replace bb to -- in lstringa<8>|2048_median                                                                         2949 ns         2883 ns            4
replace bb to -- in lstringa<8>|2048_stddev                                                                          254 ns          289 ns            4
replace bb to -- in lstringa<8>|2048_cv                                                                             8.31 %          9.58 %             4
replace bb to -- by init stringa|64_mean                                                                             175 ns          176 ns            4
replace bb to -- by init stringa|64_median                                                                           175 ns          175 ns            4
replace bb to -- by init stringa|64_stddev                                                                          2.66 ns         3.67 ns            4
replace bb to -- by init stringa|64_cv                                                                              1.52 %          2.09 %             4
replace bb to -- by init stringa|256_mean                                                                            391 ns          391 ns            4
replace bb to -- by init stringa|256_median                                                                          391 ns          393 ns            4
replace bb to -- by init stringa|256_stddev                                                                         5.49 ns         4.19 ns            4
replace bb to -- by init stringa|256_cv                                                                             1.41 %          1.07 %             4
replace bb to -- by init stringa|512_mean                                                                            648 ns          649 ns            4
replace bb to -- by init stringa|512_median                                                                          656 ns          656 ns            4
replace bb to -- by init stringa|512_stddev                                                                         19.2 ns         14.0 ns            4
replace bb to -- by init stringa|512_cv                                                                             2.97 %          2.15 %             4
replace bb to -- by init stringa|1024_mean                                                                          1152 ns         1151 ns            4
replace bb to -- by init stringa|1024_median                                                                        1158 ns         1158 ns            4
replace bb to -- by init stringa|1024_stddev                                                                        27.7 ns         47.7 ns            4
replace bb to -- by init stringa|1024_cv                                                                            2.40 %          4.14 %             4
replace bb to -- by init stringa|2048_mean                                                                          2207 ns         2210 ns            4
replace bb to -- by init stringa|2048_median                                                                        2210 ns         2223 ns            4
replace bb to -- by init stringa|2048_stddev                                                                        36.5 ns         50.1 ns            4
replace bb to -- by init stringa|2048_cv                                                                            1.65 %          2.27 %             4
-----  Hash Map insert and find ---------/repeats:1                                                                0.000 ns        0.000 ns   1000000000000
hashStrMapA<size_t> emplace & find stringa;_mean                                                                 4313136 ns      4321289 ns            4
hashStrMapA<size_t> emplace & find stringa;_median                                                               4295278 ns      4296875 ns            4
hashStrMapA<size_t> emplace & find stringa;_stddev                                                                128979 ns       146484 ns            4
hashStrMapA<size_t> emplace & find stringa;_cv                                                                      2.99 %          3.39 %             4
std::unordered_map<std::string, size_t> emplace & find std::string;_mean                                         5445614 ns      5440848 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_median                                       5445550 ns      5440848 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_stddev                                        221795 ns       254707 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_cv                                              4.07 %          4.68 %             4
hashStrMapA<size_t> emplace & find ssa;_mean                                                                     3935073 ns      3928073 ns            4
hashStrMapA<size_t> emplace & find ssa;_median                                                                   3925982 ns      3928073 ns            4
hashStrMapA<size_t> emplace & find ssa;_stddev                                                                     71159 ns        71272 ns            4
hashStrMapA<size_t> emplace & find ssa;_cv                                                                          1.81 %          1.81 %             4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_mean                                    6449283 ns      6452288 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_median                                  6312495 ns      6277902 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_stddev                                   432828 ns       460943 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_cv                                         6.71 %          7.14 %             4
-----  Build Full Func Name ---------/repeats:1                                                                    0.000 ns        0.000 ns   1000000000000
Build func full name std::string;_mean                                                                              1734 ns         1737 ns            4
Build func full name std::string;_median                                                                            1735 ns         1716 ns            4
Build func full name std::string;_stddev                                                                             116 ns          111 ns            4
Build func full name std::string;_cv                                                                                6.71 %          6.38 %             4
Build func full name std::string 1;_mean                                                                            1701 ns         1707 ns            4
Build func full name std::string 1;_median                                                                          1705 ns         1707 ns            4
Build func full name std::string 1;_stddev                                                                          53.2 ns         49.5 ns            4
Build func full name std::string 1;_cv                                                                              3.12 %          2.90 %             4
Build func full name std::stream;_mean                                                                              9780 ns         9783 ns            4
Build func full name std::stream;_median                                                                            9731 ns         9731 ns            4
Build func full name std::stream;_stddev                                                                             178 ns          200 ns            4
Build func full name std::stream;_cv                                                                                1.82 %          2.05 %             4
Build func full name stringa;_mean                                                                                   868 ns          872 ns            4
Build func full name stringa;_median                                                                                 863 ns          863 ns            4
Build func full name stringa;_stddev                                                                                16.7 ns         24.7 ns            4
Build func full name stringa;_cv                                                                                    1.93 %          2.83 %             4
Build func full name stringa 1;_mean                                                                                1010 ns         1004 ns            4
Build func full name stringa 1;_median                                                                              1008 ns         1004 ns            4
Build func full name stringa 1;_stddev                                                                              25.1 ns         17.1 ns            4
Build func full name stringa 1;_cv                                                                                  2.48 %          1.70 %             4
