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

2026-02-04T17:07:18+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                                                             264 ns          264 ns            4
Concat std::string and number by std to std::string_median                                                           264 ns          264 ns            4
Concat std::string and number by std to std::string_stddev                                                          4.78 ns         3.42 ns            4
Concat std::string and number by std to std::string_cv                                                              1.81 %          1.30 %             4
Concat std::string and number by StrExpr to std::string_mean                                                         148 ns          147 ns            4
Concat std::string and number by StrExpr to std::string_median                                                       148 ns          146 ns            4
Concat std::string and number by StrExpr to std::string_stddev                                                      2.46 ns         1.74 ns            4
Concat std::string and number by StrExpr to std::string_cv                                                          1.66 %          1.18 %             4
Concat stringa and number by StrExpr to simstr::stringa_mean                                                        68.5 ns         68.7 ns            4
Concat stringa and number by StrExpr to simstr::stringa_median                                                      68.3 ns         68.4 ns            4
Concat stringa and number by StrExpr to simstr::stringa_stddev                                                     0.583 ns        0.698 ns            4
Concat stringa and number by StrExpr to simstr::stringa_cv                                                          0.85 %          1.02 %             4
Concat stringa and number by e_concat to simstr::stringa_mean                                                       75.6 ns         75.4 ns            4
Concat stringa and number by e_concat to simstr::stringa_median                                                     75.2 ns         75.0 ns            4
Concat stringa and number by e_concat to simstr::stringa_stddev                                                     1.31 ns         2.19 ns            4
Concat stringa and number by e_concat to simstr::stringa_cv                                                         1.74 %          2.91 %             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                                             714 ns          715 ns            4
Concat std::string and format hex number and literal to std::string_median                                           713 ns          724 ns            4
Concat std::string and format hex number and literal to std::string_stddev                                          13.3 ns         24.7 ns            4
Concat std::string and format hex number and literal to std::string_cv                                              1.86 %          3.45 %             4
std::format std::string and hex number by literal to std::string_mean                                               1483 ns         1483 ns            4
std::format std::string and hex number by literal to std::string_median                                             1475 ns         1475 ns            4
std::format std::string and hex number by literal to std::string_stddev                                             44.6 ns         47.1 ns            4
std::format std::string and hex number by literal to std::string_cv                                                 3.01 %          3.17 %             4
Concat std::string and std::to_chars and string to std::string_mean                                                  191 ns          190 ns            4
Concat std::string and std::to_chars and string to std::string_median                                                191 ns          190 ns            4
Concat std::string and std::to_chars and string to std::string_stddev                                               2.18 ns        0.000 ns            4
Concat std::string and std::to_chars and string to std::string_cv                                                   1.14 %          0.00 %             4
Concat std::string and hex number and literal by StrExpr to std::string_mean                                        78.8 ns         78.9 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_median                                      79.0 ns         79.3 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_stddev                                      1.13 ns         1.67 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_cv                                          1.43 %          2.12 %             4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_mean                                        74.3 ns         74.1 ns            4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_median                                      72.0 ns         72.4 ns            4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_stddev                                      5.99 ns         5.42 ns            4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_cv                                          8.07 %          7.32 %             4
Concat stringa and hex number and literal by e_concat to simstr::stringa_mean                                       81.0 ns         80.7 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_median                                     81.0 ns         81.1 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_stddev                                     1.90 ns         1.67 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_cv                                         2.34 %          2.07 %             4
Subst stringa and hex number by e_subst literal to simstr::stringa_mean                                              149 ns          149 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_median                                            149 ns          149 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_stddev                                           1.77 ns         1.81 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_cv                                               1.18 %          1.22 %             4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_mean                                                305 ns          305 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_median                                              305 ns          305 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_stddev                                             19.2 ns         19.5 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_cv                                                 6.29 %          6.40 %             4
-----  format/vformat and subst/vsubst octal number ---------/repeats:1                                            0.000 ns        0.000 ns   1000000000000
"art "_ss + i / 0x8a010_fmt + " end"_mean                                                                            108 ns          108 ns            4
"art "_ss + i / 0x8a010_fmt + " end"_median                                                                          108 ns          107 ns            4
"art "_ss + i / 0x8a010_fmt + " end"_stddev                                                                         6.17 ns         7.01 ns            4
"art "_ss + i / 0x8a010_fmt + " end"_cv                                                                             5.70 %          6.49 %             4
e_subst("art {} end", i / 0x8a010_fmt)_mean                                                                          188 ns          189 ns            4
e_subst("art {} end", i / 0x8a010_fmt)_median                                                                        182 ns          181 ns            4
e_subst("art {} end", i / 0x8a010_fmt)_stddev                                                                       23.9 ns         23.5 ns            4
e_subst("art {} end", i / 0x8a010_fmt)_cv                                                                          12.66 %         12.45 %             4
e_vsubst(pattern, i / 0x8a010_fmt)_mean                                                                              315 ns          317 ns            4
e_vsubst(pattern, i / 0x8a010_fmt)_median                                                                            316 ns          318 ns            4
e_vsubst(pattern, i / 0x8a010_fmt)_stddev                                                                           9.05 ns         13.1 ns            4
e_vsubst(pattern, i / 0x8a010_fmt)_cv                                                                               2.87 %          4.14 %             4
std::format("art {:#010o} end", i)_mean                                                                             1364 ns         1365 ns            4
std::format("art {:#010o} end", i)_median                                                                           1366 ns         1365 ns            4
std::format("art {:#010o} end", i)_stddev                                                                           22.3 ns         18.1 ns            4
std::format("art {:#010o} end", i)_cv                                                                               1.64 %          1.33 %             4
std::vformat(pattern, std::make_format_args(i))_mean                                                                1391 ns         1395 ns            4
std::vformat(pattern, std::make_format_args(i))_median                                                              1394 ns         1395 ns            4
std::vformat(pattern, std::make_format_args(i))_stddev                                                              33.8 ns         22.8 ns            4
std::vformat(pattern, std::make_format_args(i))_cv                                                                  2.43 %          1.63 %             4
strm << "art 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_mean                                6488 ns         6487 ns            4
strm << "art 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_median                              6488 ns         6557 ns            4
strm << "art 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_stddev                              88.7 ns          140 ns            4
strm << "art 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_cv                                  1.37 %          2.15 %             4
-----  Concatenate string + "Literal" ---------/repeats:1                                                          0.000 ns        0.000 ns   1000000000000
Concat std::string by std to std::string_mean                                                                       41.1 ns         41.0 ns            4
Concat std::string by std to std::string_median                                                                     39.3 ns         39.4 ns            4
Concat std::string by std to std::string_stddev                                                                     5.33 ns         4.93 ns            4
Concat std::string by std to std::string_cv                                                                        12.95 %         12.02 %             4
Concat std::string by StrExpr to std::string_mean                                                                   38.6 ns         38.7 ns            4
Concat std::string by StrExpr to std::string_median                                                                 38.7 ns         38.5 ns            4
Concat std::string by StrExpr to std::string_stddev                                                                0.438 ns        0.419 ns            4
Concat std::string by StrExpr to std::string_cv                                                                     1.13 %          1.08 %             4
Concat stringa by StrExpr to stringa_mean                                                                           29.2 ns         29.2 ns            4
Concat stringa by StrExpr to stringa_median                                                                         28.5 ns         28.8 ns            4
Concat stringa by StrExpr to stringa_stddev                                                                         1.89 ns         1.95 ns            4
Concat stringa by StrExpr to stringa_cv                                                                             6.47 %          6.69 %             4
-----  Find three concatenated string in string_view -----/repeats:1                                               0.000 ns        0.000 ns   1000000000000
Find concat three std::string_mean                                                                                   205 ns          206 ns            4
Find concat three std::string_median                                                                                 204 ns          205 ns            4
Find concat three std::string_stddev                                                                                4.81 ns         6.28 ns            4
Find concat three std::string_cv                                                                                    2.34 %          3.05 %             4
Find concat three strexpr_mean                                                                                       120 ns          121 ns            4
Find concat three strexpr_median                                                                                     121 ns          121 ns            4
Find concat three strexpr_stddev                                                                                    5.11 ns         5.81 ns            4
Find concat three strexpr_cv                                                                                        4.25 %          4.81 %             4
Find concat three simstr_mean                                                                                       29.1 ns         29.1 ns            4
Find concat three simstr_median                                                                                     28.4 ns         28.3 ns            4
Find concat three simstr_stddev                                                                                     1.93 ns         2.00 ns            4
Find concat three simstr_cv                                                                                         6.62 %          6.88 %             4
-----  Build Type Name ---------/repeats:1                                                                         0.000 ns        0.000 ns   1000000000000
BuildTypeNameStr 0/0_mean                                                                                           8.48 ns         8.44 ns            4
BuildTypeNameStr 0/0_median                                                                                         8.38 ns         8.44 ns            4
BuildTypeNameStr 0/0_stddev                                                                                        0.326 ns        0.299 ns            4
BuildTypeNameStr 0/0_cv                                                                                             3.85 %          3.54 %             4
BuildTypeNameExp 0/0_mean                                                                                           7.67 ns         7.63 ns            4
BuildTypeNameExp 0/0_median                                                                                         7.68 ns         7.67 ns            4
BuildTypeNameExp 0/0_stddev                                                                                        0.145 ns        0.219 ns            4
BuildTypeNameExp 0/0_cv                                                                                             1.90 %          2.88 %             4
BuildTypeNameSim 0/0_mean                                                                                           7.67 ns         7.67 ns            4
BuildTypeNameSim 0/0_median                                                                                         7.68 ns         7.67 ns            4
BuildTypeNameSim 0/0_stddev                                                                                        0.127 ns        0.201 ns            4
BuildTypeNameSim 0/0_cv                                                                                             1.65 %          2.62 %             4
BuildTypeNameStr 10/10_mean                                                                                         60.0 ns         60.0 ns            4
BuildTypeNameStr 10/10_median                                                                                       58.5 ns         58.6 ns            4
BuildTypeNameStr 10/10_stddev                                                                                       3.03 ns         2.79 ns            4
BuildTypeNameStr 10/10_cv                                                                                           5.06 %          4.65 %             4
BuildTypeNameExp 10/10_mean                                                                                         32.4 ns         32.4 ns            4
BuildTypeNameExp 10/10_median                                                                                       32.6 ns         32.1 ns            4
BuildTypeNameExp 10/10_stddev                                                                                      0.546 ns        0.698 ns            4
BuildTypeNameExp 10/10_cv                                                                                           1.68 %          2.15 %             4
BuildTypeNameSim 10/10_mean                                                                                         24.9 ns         24.9 ns            4
BuildTypeNameSim 10/10_median                                                                                       24.8 ns         24.6 ns            4
BuildTypeNameSim 10/10_stddev                                                                                      0.355 ns        0.523 ns            4
BuildTypeNameSim 10/10_cv                                                                                           1.43 %          2.11 %             4
-----  Replace string by copy -----/repeats:1                                                                      0.000 ns        0.000 ns   1000000000000
Concat with replace str_mean                                                                                         314 ns          314 ns            4
Concat with replace str_median                                                                                       306 ns          304 ns            4
Concat with replace str_stddev                                                                                      24.1 ns         25.6 ns            4
Concat with replace str_cv                                                                                          7.68 %          8.16 %             4
Concat with replace exp_mean                                                                                         213 ns          212 ns            4
Concat with replace exp_median                                                                                       213 ns          212 ns            4
Concat with replace exp_stddev                                                                                      3.03 ns         2.82 ns            4
Concat with replace exp_cv                                                                                          1.42 %          1.33 %             4
-----  Create Empty Str ---------/repeats:1                                                                        0.000 ns        0.000 ns   1000000000000
std::string e;_mean                                                                                                 1.12 ns         1.12 ns            4
std::string e;_median                                                                                               1.11 ns         1.11 ns            4
std::string e;_stddev                                                                                              0.046 ns        0.023 ns            4
std::string e;_cv                                                                                                   4.08 %          2.09 %             4
std::string_view e;_mean                                                                                           0.378 ns        0.377 ns            4
std::string_view e;_median                                                                                         0.378 ns        0.377 ns            4
std::string_view e;_stddev                                                                                         0.019 ns        0.019 ns            4
std::string_view e;_cv                                                                                              5.06 %          4.91 %             4
ssa e;_mean                                                                                                        0.377 ns        0.376 ns            4
ssa e;_median                                                                                                      0.374 ns        0.372 ns            4
ssa e;_stddev                                                                                                      0.017 ns        0.011 ns            4
ssa e;_cv                                                                                                           4.43 %          2.89 %             4
stringa e;_mean                                                                                                    0.734 ns        0.732 ns            4
stringa e;_median                                                                                                  0.724 ns        0.724 ns            4
stringa e;_stddev                                                                                                  0.036 ns        0.038 ns            4
stringa e;_cv                                                                                                       4.93 %          5.14 %             4
lstringa<20> e;_mean                                                                                                1.09 ns         1.09 ns            4
lstringa<20> e;_median                                                                                              1.10 ns         1.10 ns            4
lstringa<20> e;_stddev                                                                                             0.009 ns        0.012 ns            4
lstringa<20> e;_cv                                                                                                  0.80 %          1.12 %             4
lstringa<40> e;_mean                                                                                                1.07 ns         1.07 ns            4
lstringa<40> e;_median                                                                                              1.07 ns         1.07 ns            4
lstringa<40> e;_stddev                                                                                             0.007 ns        0.010 ns            4
lstringa<40> e;_cv                                                                                                  0.64 %          0.98 %             4
-----  Create Str from short literal (9 symbols) --------/repeats:1                                                0.000 ns        0.000 ns   1000000000000
std::string e      = "Test text";_mean                                                                              1.80 ns         1.80 ns            4
std::string e      = "Test text";_median                                                                            1.80 ns         1.80 ns            4
std::string e      = "Test text";_stddev                                                                           0.020 ns        0.031 ns            4
std::string e      = "Test text";_cv                                                                                1.14 %          1.74 %             4
std::string_view e = "Test text";_mean                                                                             0.723 ns        0.724 ns            4
std::string_view e = "Test text";_median                                                                           0.725 ns        0.724 ns            4
std::string_view e = "Test text";_stddev                                                                           0.005 ns        0.010 ns            4
std::string_view e = "Test text";_cv                                                                                0.74 %          1.39 %             4
ssa e              = "Test text";_mean                                                                             0.364 ns        0.362 ns            4
ssa e              = "Test text";_median                                                                           0.360 ns        0.360 ns            4
ssa e              = "Test text";_stddev                                                                           0.010 ns        0.011 ns            4
ssa e              = "Test text";_cv                                                                                2.75 %          2.91 %             4
stringa e          = "Test text";_mean                                                                              1.09 ns         1.09 ns            4
stringa e          = "Test text";_median                                                                            1.10 ns         1.09 ns            4
stringa e          = "Test text";_stddev                                                                           0.026 ns        0.023 ns            4
stringa e          = "Test text";_cv                                                                                2.36 %          2.14 %             4
lstringa<20> e     = "Test text";_mean                                                                              1.80 ns         1.79 ns            4
lstringa<20> e     = "Test text";_median                                                                            1.79 ns         1.80 ns            4
lstringa<20> e     = "Test text";_stddev                                                                           0.025 ns        0.019 ns            4
lstringa<20> e     = "Test text";_cv                                                                                1.41 %          1.07 %             4
lstringa<40> e     = "Test text";_mean                                                                              1.82 ns         1.82 ns            4
lstringa<40> e     = "Test text";_median                                                                            1.82 ns         1.82 ns            4
lstringa<40> e     = "Test text";_stddev                                                                           0.022 ns        0.022 ns            4
lstringa<40> e     = "Test text";_cv                                                                                1.21 %          1.22 %             4
-----  Create Str from long literal (30 symbols) ---------/repeats:1                                               0.000 ns        0.000 ns   1000000000000
std::string e      = "123456789012345678901234567890";_mean                                                         71.3 ns         71.1 ns            4
std::string e      = "123456789012345678901234567890";_median                                                       71.0 ns         70.1 ns            4
std::string e      = "123456789012345678901234567890";_stddev                                                       1.76 ns         2.96 ns            4
std::string e      = "123456789012345678901234567890";_cv                                                           2.47 %          4.16 %             4
std::string_view e = "123456789012345678901234567890";_mean                                                        0.722 ns        0.715 ns            4
std::string_view e = "123456789012345678901234567890";_median                                                      0.721 ns        0.715 ns            4
std::string_view e = "123456789012345678901234567890";_stddev                                                      0.012 ns        0.000 ns            4
std::string_view e = "123456789012345678901234567890";_cv                                                           1.67 %          0.00 %             4
ssa e              = "123456789012345678901234567890";_mean                                                        0.373 ns        0.364 ns            4
ssa e              = "123456789012345678901234567890";_median                                                      0.371 ns        0.361 ns            4
ssa e              = "123456789012345678901234567890";_stddev                                                      0.017 ns        0.013 ns            4
ssa e              = "123456789012345678901234567890";_cv                                                           4.47 %          3.65 %             4
stringa e          = "123456789012345678901234567890";_mean                                                         1.10 ns         1.10 ns            4
stringa e          = "123456789012345678901234567890";_median                                                       1.11 ns         1.10 ns            4
stringa e          = "123456789012345678901234567890";_stddev                                                      0.008 ns        0.016 ns            4
stringa e          = "123456789012345678901234567890";_cv                                                           0.72 %          1.46 %             4
lstringa<20> e     = "123456789012345678901234567890";_mean                                                         71.0 ns         71.1 ns            4
lstringa<20> e     = "123456789012345678901234567890";_median                                                       71.1 ns         71.1 ns            4
lstringa<20> e     = "123456789012345678901234567890";_stddev                                                      0.903 ns         1.14 ns            4
lstringa<20> e     = "123456789012345678901234567890";_cv                                                           1.27 %          1.60 %             4
lstringa<40> e     = "123456789012345678901234567890";_mean                                                         2.51 ns         2.51 ns            4
lstringa<40> e     = "123456789012345678901234567890";_median                                                       2.51 ns         2.49 ns            4
lstringa<40> e     = "123456789012345678901234567890";_stddev                                                      0.019 ns        0.030 ns            4
lstringa<40> e     = "123456789012345678901234567890";_cv                                                           0.77 %          1.18 %             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                                                                   2.01 ns         2.01 ns            4
std::string e      = "Test text"; auto c{e};_median                                                                 2.00 ns         2.01 ns            4
std::string e      = "Test text"; auto c{e};_stddev                                                                0.221 ns        0.223 ns            4
std::string e      = "Test text"; auto c{e};_cv                                                                    10.98 %         11.05 %             4
std::string_view e = "Test text"; auto c{e};_mean                                                                  0.383 ns        0.381 ns            4
std::string_view e = "Test text"; auto c{e};_median                                                                0.382 ns        0.379 ns            4
std::string_view e = "Test text"; auto c{e};_stddev                                                                0.016 ns        0.022 ns            4
std::string_view e = "Test text"; auto c{e};_cv                                                                     4.26 %          5.71 %             4
ssa e              = "Test text"; auto c{e};_mean                                                                  0.373 ns        0.374 ns            4
ssa e              = "Test text"; auto c{e};_median                                                                0.370 ns        0.372 ns            4
ssa e              = "Test text"; auto c{e};_stddev                                                                0.008 ns        0.011 ns            4
ssa e              = "Test text"; auto c{e};_cv                                                                     2.27 %          3.05 %             4
stringa e          = "Test text"; auto c{e};_mean                                                                   1.34 ns         1.34 ns            4
stringa e          = "Test text"; auto c{e};_median                                                                 1.31 ns         1.31 ns            4
stringa e          = "Test text"; auto c{e};_stddev                                                                0.101 ns        0.097 ns            4
stringa e          = "Test text"; auto c{e};_cv                                                                     7.50 %          7.22 %             4
lstringa<20> e     = "Test text"; auto c{e};_mean                                                                   5.05 ns         5.04 ns            4
lstringa<20> e     = "Test text"; auto c{e};_median                                                                 5.05 ns         5.00 ns            4
lstringa<20> e     = "Test text"; auto c{e};_stddev                                                                0.035 ns        0.078 ns            4
lstringa<20> e     = "Test text"; auto c{e};_cv                                                                     0.69 %          1.55 %             4
lstringa<40> e     = "Test text"; auto c{e};_mean                                                                   5.12 ns         5.12 ns            4
lstringa<40> e     = "Test text"; auto c{e};_median                                                                 5.14 ns         5.08 ns            4
lstringa<40> e     = "Test text"; auto c{e};_stddev                                                                0.114 ns        0.150 ns            4
lstringa<40> e     = "Test text"; auto c{e};_cv                                                                     2.23 %          2.92 %             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                                              71.5 ns         71.1 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_median                                            71.3 ns         70.6 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_stddev                                            1.39 ns         1.67 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_cv                                                1.95 %          2.35 %             4
std::string_view e = "123456789012345678901234567890"; auto c{e};_mean                                             0.719 ns        0.722 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_median                                           0.722 ns        0.725 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_stddev                                           0.008 ns        0.007 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_cv                                                1.16 %          0.97 %             4
ssa e              = "123456789012345678901234567890"; auto c{e};_mean                                             0.365 ns        0.365 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_median                                           0.360 ns        0.361 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_stddev                                           0.010 ns        0.008 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_cv                                                2.74 %          2.20 %             4
stringa e          = "123456789012345678901234567890"; auto c{e};_mean                                              1.83 ns         1.83 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_median                                            1.84 ns         1.84 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_stddev                                           0.028 ns        0.021 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_cv                                                1.53 %          1.14 %             4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_mean                                              71.3 ns         71.5 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_median                                            71.5 ns         71.5 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_stddev                                            1.12 ns         1.42 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_cv                                                1.57 %          1.99 %             4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_mean                                              4.74 ns         4.77 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_median                                            4.71 ns         4.69 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_stddev                                           0.162 ns        0.156 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_cv                                                3.42 %          3.28 %             4
-----  Find 9 symbols text in end of 99 symbols text ---------/repeats:1                                           0.000 ns        0.000 ns   1000000000000
std::string::find;_mean                                                                                             39.1 ns         39.0 ns            4
std::string::find;_median                                                                                           39.2 ns         39.0 ns            4
std::string::find;_stddev                                                                                          0.285 ns        0.740 ns            4
std::string::find;_cv                                                                                               0.73 %          1.90 %             4
std::string_view::find;_mean                                                                                        38.7 ns         38.7 ns            4
std::string_view::find;_median                                                                                      38.4 ns         38.5 ns            4
std::string_view::find;_stddev                                                                                     0.812 ns         1.05 ns            4
std::string_view::find;_cv                                                                                          2.10 %          2.72 %             4
ssa::find;_mean                                                                                                     17.4 ns         17.4 ns            4
ssa::find;_median                                                                                                   17.4 ns         17.4 ns            4
ssa::find;_stddev                                                                                                  0.293 ns        0.540 ns            4
ssa::find;_cv                                                                                                       1.68 %          3.11 %             4
stringa::find;_mean                                                                                                 18.4 ns         18.4 ns            4
stringa::find;_median                                                                                               18.5 ns         18.4 ns            4
stringa::find;_stddev                                                                                              0.338 ns        0.342 ns            4
stringa::find;_cv                                                                                                   1.83 %          1.86 %             4
lstringa<20>::find;_mean                                                                                            17.4 ns         17.3 ns            4
lstringa<20>::find;_median                                                                                          17.3 ns         17.3 ns            4
lstringa<20>::find;_stddev                                                                                         0.486 ns        0.282 ns            4
lstringa<20>::find;_cv                                                                                              2.80 %          1.63 %             4
lstringa<40>::find;_mean                                                                                            17.5 ns         17.5 ns            4
lstringa<40>::find;_median                                                                                          17.5 ns         17.6 ns            4
lstringa<40>::find;_stddev                                                                                         0.167 ns        0.209 ns            4
lstringa<40>::find;_cv                                                                                              0.96 %          1.20 %             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                                                                           1.84 ns         1.83 ns            4
std::string copy{str_with_len_N};/15_median                                                                         1.80 ns         1.80 ns            4
std::string copy{str_with_len_N};/15_stddev                                                                        0.092 ns        0.093 ns            4
std::string copy{str_with_len_N};/15_cv                                                                             4.98 %          5.07 %             4
std::string copy{str_with_len_N};/16_mean                                                                           76.4 ns         76.3 ns            4
std::string copy{str_with_len_N};/16_median                                                                         76.8 ns         76.7 ns            4
std::string copy{str_with_len_N};/16_stddev                                                                         1.21 ns        0.872 ns            4
std::string copy{str_with_len_N};/16_cv                                                                             1.59 %          1.14 %             4
std::string copy{str_with_len_N};/23_mean                                                                           75.4 ns         75.0 ns            4
std::string copy{str_with_len_N};/23_median                                                                         75.1 ns         75.0 ns            4
std::string copy{str_with_len_N};/23_stddev                                                                        0.921 ns         1.42 ns            4
std::string copy{str_with_len_N};/23_cv                                                                             1.22 %          1.90 %             4
std::string copy{str_with_len_N};/24_mean                                                                           75.1 ns         75.3 ns            4
std::string copy{str_with_len_N};/24_median                                                                         75.2 ns         76.0 ns            4
std::string copy{str_with_len_N};/24_stddev                                                                         1.24 ns         1.97 ns            4
std::string copy{str_with_len_N};/24_cv                                                                             1.66 %          2.62 %             4
std::string copy{str_with_len_N};/32_mean                                                                           81.4 ns         81.6 ns            4
std::string copy{str_with_len_N};/32_median                                                                         81.4 ns         81.6 ns            4
std::string copy{str_with_len_N};/32_stddev                                                                         1.19 ns         1.71 ns            4
std::string copy{str_with_len_N};/32_cv                                                                             1.46 %          2.09 %             4
std::string copy{str_with_len_N};/64_mean                                                                           81.7 ns         81.5 ns            4
std::string copy{str_with_len_N};/64_median                                                                         81.5 ns         81.1 ns            4
std::string copy{str_with_len_N};/64_stddev                                                                         1.28 ns         1.67 ns            4
std::string copy{str_with_len_N};/64_cv                                                                             1.57 %          2.05 %             4
std::string copy{str_with_len_N};/128_mean                                                                          84.3 ns         84.1 ns            4
std::string copy{str_with_len_N};/128_median                                                                        84.2 ns         83.7 ns            4
std::string copy{str_with_len_N};/128_stddev                                                                        2.87 ns         2.62 ns            4
std::string copy{str_with_len_N};/128_cv                                                                            3.40 %          3.11 %             4
std::string copy{str_with_len_N};/256_mean                                                                          83.9 ns         83.7 ns            4
std::string copy{str_with_len_N};/256_median                                                                        83.8 ns         83.7 ns            4
std::string copy{str_with_len_N};/256_stddev                                                                       0.612 ns         1.42 ns            4
std::string copy{str_with_len_N};/256_cv                                                                            0.73 %          1.70 %             4
std::string copy{str_with_len_N};/512_mean                                                                          88.5 ns         87.9 ns            4
std::string copy{str_with_len_N};/512_median                                                                        88.4 ns         87.9 ns            4
std::string copy{str_with_len_N};/512_stddev                                                                        3.37 ns         3.82 ns            4
std::string copy{str_with_len_N};/512_cv                                                                            3.80 %          4.35 %             4
std::string copy{str_with_len_N};/1024_mean                                                                         91.4 ns         91.6 ns            4
std::string copy{str_with_len_N};/1024_median                                                                       89.5 ns         88.9 ns            4
std::string copy{str_with_len_N};/1024_stddev                                                                       5.26 ns         5.23 ns            4
std::string copy{str_with_len_N};/1024_cv                                                                           5.75 %          5.71 %             4
std::string copy{str_with_len_N};/2048_mean                                                                          128 ns          128 ns            4
std::string copy{str_with_len_N};/2048_median                                                                        128 ns          129 ns            4
std::string copy{str_with_len_N};/2048_stddev                                                                       1.59 ns         1.57 ns            4
std::string copy{str_with_len_N};/2048_cv                                                                           1.24 %          1.23 %             4
std::string copy{str_with_len_N};/4096_mean                                                                          178 ns          177 ns            4
std::string copy{str_with_len_N};/4096_median                                                                        179 ns          176 ns            4
std::string copy{str_with_len_N};/4096_stddev                                                                       2.75 ns         1.92 ns            4
std::string copy{str_with_len_N};/4096_cv                                                                           1.55 %          1.08 %             4
stringa copy{str_with_len_N};/15_mean                                                                               1.33 ns         1.32 ns            4
stringa copy{str_with_len_N};/15_median                                                                             1.29 ns         1.27 ns            4
stringa copy{str_with_len_N};/15_stddev                                                                            0.103 ns        0.108 ns            4
stringa copy{str_with_len_N};/15_cv                                                                                 7.72 %          8.17 %             4
stringa copy{str_with_len_N};/16_mean                                                                               1.28 ns         1.28 ns            4
stringa copy{str_with_len_N};/16_median                                                                             1.26 ns         1.26 ns            4
stringa copy{str_with_len_N};/16_stddev                                                                            0.061 ns        0.056 ns            4
stringa copy{str_with_len_N};/16_cv                                                                                 4.76 %          4.35 %             4
stringa copy{str_with_len_N};/23_mean                                                                               1.27 ns         1.26 ns            4
stringa copy{str_with_len_N};/23_median                                                                             1.28 ns         1.26 ns            4
stringa copy{str_with_len_N};/23_stddev                                                                            0.023 ns        0.023 ns            4
stringa copy{str_with_len_N};/23_cv                                                                                 1.80 %          1.81 %             4
stringa copy{str_with_len_N};/24_mean                                                                               15.8 ns         15.8 ns            4
stringa copy{str_with_len_N};/24_median                                                                             15.8 ns         15.7 ns            4
stringa copy{str_with_len_N};/24_stddev                                                                            0.076 ns        0.174 ns            4
stringa copy{str_with_len_N};/24_cv                                                                                 0.48 %          1.10 %             4
stringa copy{str_with_len_N};/32_mean                                                                               15.8 ns         15.8 ns            4
stringa copy{str_with_len_N};/32_median                                                                             15.8 ns         15.7 ns            4
stringa copy{str_with_len_N};/32_stddev                                                                            0.068 ns        0.174 ns            4
stringa copy{str_with_len_N};/32_cv                                                                                 0.43 %          1.10 %             4
stringa copy{str_with_len_N};/64_mean                                                                               16.0 ns         15.9 ns            4
stringa copy{str_with_len_N};/64_median                                                                             16.0 ns         15.9 ns            4
stringa copy{str_with_len_N};/64_stddev                                                                            0.080 ns        0.222 ns            4
stringa copy{str_with_len_N};/64_cv                                                                                 0.50 %          1.39 %             4
stringa copy{str_with_len_N};/128_mean                                                                              16.0 ns         16.1 ns            4
stringa copy{str_with_len_N};/128_median                                                                            16.0 ns         16.1 ns            4
stringa copy{str_with_len_N};/128_stddev                                                                           0.185 ns        0.000 ns            4
stringa copy{str_with_len_N};/128_cv                                                                                1.16 %          0.00 %             4
stringa copy{str_with_len_N};/256_mean                                                                              16.0 ns         15.9 ns            4
stringa copy{str_with_len_N};/256_median                                                                            15.8 ns         15.7 ns            4
stringa copy{str_with_len_N};/256_stddev                                                                           0.535 ns        0.665 ns            4
stringa copy{str_with_len_N};/256_cv                                                                                3.35 %          4.17 %             4
stringa copy{str_with_len_N};/512_mean                                                                              15.8 ns         15.7 ns            4
stringa copy{str_with_len_N};/512_median                                                                            15.8 ns         15.7 ns            4
stringa copy{str_with_len_N};/512_stddev                                                                           0.067 ns        0.000 ns            4
stringa copy{str_with_len_N};/512_cv                                                                                0.43 %          0.00 %             4
stringa copy{str_with_len_N};/1024_mean                                                                             15.8 ns         15.8 ns            4
stringa copy{str_with_len_N};/1024_median                                                                           15.8 ns         15.7 ns            4
stringa copy{str_with_len_N};/1024_stddev                                                                          0.193 ns        0.174 ns            4
stringa copy{str_with_len_N};/1024_cv                                                                               1.22 %          1.10 %             4
stringa copy{str_with_len_N};/2048_mean                                                                             15.9 ns         16.0 ns            4
stringa copy{str_with_len_N};/2048_median                                                                           15.9 ns         16.0 ns            4
stringa copy{str_with_len_N};/2048_stddev                                                                          0.204 ns        0.174 ns            4
stringa copy{str_with_len_N};/2048_cv                                                                               1.28 %          1.09 %             4
stringa copy{str_with_len_N};/4096_mean                                                                             15.7 ns         15.8 ns            4
stringa copy{str_with_len_N};/4096_median                                                                           15.8 ns         15.7 ns            4
stringa copy{str_with_len_N};/4096_stddev                                                                          0.028 ns        0.174 ns            4
stringa copy{str_with_len_N};/4096_cv                                                                               0.18 %          1.10 %             4
lstringa<16> copy{str_with_len_N};/15_mean                                                                          5.10 ns         5.12 ns            4
lstringa<16> copy{str_with_len_N};/15_median                                                                        5.10 ns         5.16 ns            4
lstringa<16> copy{str_with_len_N};/15_stddev                                                                       0.045 ns        0.078 ns            4
lstringa<16> copy{str_with_len_N};/15_cv                                                                            0.88 %          1.53 %             4
lstringa<16> copy{str_with_len_N};/16_mean                                                                          5.71 ns         5.70 ns            4
lstringa<16> copy{str_with_len_N};/16_median                                                                        5.70 ns         5.70 ns            4
lstringa<16> copy{str_with_len_N};/16_stddev                                                                       0.390 ns        0.372 ns            4
lstringa<16> copy{str_with_len_N};/16_cv                                                                            6.84 %          6.52 %             4
lstringa<16> copy{str_with_len_N};/23_mean                                                                          5.81 ns         5.82 ns            4
lstringa<16> copy{str_with_len_N};/23_median                                                                        5.94 ns         5.93 ns            4
lstringa<16> copy{str_with_len_N};/23_stddev                                                                       0.393 ns        0.367 ns            4
lstringa<16> copy{str_with_len_N};/23_cv                                                                            6.77 %          6.30 %             4
lstringa<16> copy{str_with_len_N};/24_mean                                                                          84.0 ns         84.1 ns            4
lstringa<16> copy{str_with_len_N};/24_median                                                                        82.1 ns         82.0 ns            4
lstringa<16> copy{str_with_len_N};/24_stddev                                                                        5.87 ns         5.58 ns            4
lstringa<16> copy{str_with_len_N};/24_cv                                                                            6.98 %          6.64 %             4
lstringa<16> copy{str_with_len_N};/32_mean                                                                          84.7 ns         85.0 ns            4
lstringa<16> copy{str_with_len_N};/32_median                                                                        84.3 ns         84.6 ns            4
lstringa<16> copy{str_with_len_N};/32_stddev                                                                        2.38 ns         2.98 ns            4
lstringa<16> copy{str_with_len_N};/32_cv                                                                            2.81 %          3.50 %             4
lstringa<16> copy{str_with_len_N};/64_mean                                                                          81.1 ns         81.1 ns            4
lstringa<16> copy{str_with_len_N};/64_median                                                                        81.2 ns         81.1 ns            4
lstringa<16> copy{str_with_len_N};/64_stddev                                                                        1.62 ns         1.01 ns            4
lstringa<16> copy{str_with_len_N};/64_cv                                                                            1.99 %          1.24 %             4
lstringa<16> copy{str_with_len_N};/128_mean                                                                         85.1 ns         85.1 ns            4
lstringa<16> copy{str_with_len_N};/128_median                                                                       81.9 ns         82.3 ns            4
lstringa<16> copy{str_with_len_N};/128_stddev                                                                       7.11 ns         6.64 ns            4
lstringa<16> copy{str_with_len_N};/128_cv                                                                           8.36 %          7.80 %             4
lstringa<16> copy{str_with_len_N};/256_mean                                                                         85.4 ns         85.3 ns            4
lstringa<16> copy{str_with_len_N};/256_median                                                                       85.7 ns         84.8 ns            4
lstringa<16> copy{str_with_len_N};/256_stddev                                                                       2.34 ns         2.00 ns            4
lstringa<16> copy{str_with_len_N};/256_cv                                                                           2.74 %          2.35 %             4
lstringa<16> copy{str_with_len_N};/512_mean                                                                         88.6 ns         88.5 ns            4
lstringa<16> copy{str_with_len_N};/512_median                                                                       88.7 ns         88.9 ns            4
lstringa<16> copy{str_with_len_N};/512_stddev                                                                       1.86 ns         2.19 ns            4
lstringa<16> copy{str_with_len_N};/512_cv                                                                           2.10 %          2.48 %             4
lstringa<16> copy{str_with_len_N};/1024_mean                                                                        92.6 ns         92.9 ns            4
lstringa<16> copy{str_with_len_N};/1024_median                                                                      92.8 ns         92.4 ns            4
lstringa<16> copy{str_with_len_N};/1024_stddev                                                                      1.28 ns        0.872 ns            4
lstringa<16> copy{str_with_len_N};/1024_cv                                                                          1.38 %          0.94 %             4
lstringa<16> copy{str_with_len_N};/2048_mean                                                                         132 ns          132 ns            4
lstringa<16> copy{str_with_len_N};/2048_median                                                                       131 ns          131 ns            4
lstringa<16> copy{str_with_len_N};/2048_stddev                                                                      3.67 ns         3.51 ns            4
lstringa<16> copy{str_with_len_N};/2048_cv                                                                          2.78 %          2.66 %             4
lstringa<16> copy{str_with_len_N};/4096_mean                                                                         186 ns          185 ns            4
lstringa<16> copy{str_with_len_N};/4096_median                                                                       189 ns          188 ns            4
lstringa<16> copy{str_with_len_N};/4096_stddev                                                                      5.96 ns         5.75 ns            4
lstringa<16> copy{str_with_len_N};/4096_cv                                                                          3.20 %          3.11 %             4
lstringa<512> copy{str_with_len_N};/15_mean                                                                         5.06 ns         5.04 ns            4
lstringa<512> copy{str_with_len_N};/15_median                                                                       5.07 ns         5.00 ns            4
lstringa<512> copy{str_with_len_N};/15_stddev                                                                      0.035 ns        0.078 ns            4
lstringa<512> copy{str_with_len_N};/15_cv                                                                           0.69 %          1.55 %             4
lstringa<512> copy{str_with_len_N};/16_mean                                                                         5.16 ns         5.16 ns            4
lstringa<512> copy{str_with_len_N};/16_median                                                                       5.10 ns         5.00 ns            4
lstringa<512> copy{str_with_len_N};/16_stddev                                                                      0.212 ns        0.312 ns            4
lstringa<512> copy{str_with_len_N};/16_cv                                                                           4.10 %          6.06 %             4
lstringa<512> copy{str_with_len_N};/23_mean                                                                         5.01 ns         5.04 ns            4
lstringa<512> copy{str_with_len_N};/23_median                                                                       5.01 ns         5.00 ns            4
lstringa<512> copy{str_with_len_N};/23_stddev                                                                      0.091 ns        0.078 ns            4
lstringa<512> copy{str_with_len_N};/23_cv                                                                           1.81 %          1.55 %             4
lstringa<512> copy{str_with_len_N};/24_mean                                                                         5.10 ns         5.12 ns            4
lstringa<512> copy{str_with_len_N};/24_median                                                                       5.09 ns         5.08 ns            4
lstringa<512> copy{str_with_len_N};/24_stddev                                                                      0.083 ns        0.150 ns            4
lstringa<512> copy{str_with_len_N};/24_cv                                                                           1.63 %          2.92 %             4
lstringa<512> copy{str_with_len_N};/32_mean                                                                         8.45 ns         8.41 ns            4
lstringa<512> copy{str_with_len_N};/32_median                                                                       8.16 ns         8.11 ns            4
lstringa<512> copy{str_with_len_N};/32_stddev                                                                      0.822 ns        0.798 ns            4
lstringa<512> copy{str_with_len_N};/32_cv                                                                           9.74 %          9.48 %             4
lstringa<512> copy{str_with_len_N};/64_mean                                                                         8.13 ns         8.15 ns            4
lstringa<512> copy{str_with_len_N};/64_median                                                                       7.97 ns         7.93 ns            4
lstringa<512> copy{str_with_len_N};/64_stddev                                                                      0.441 ns        0.501 ns            4
lstringa<512> copy{str_with_len_N};/64_cv                                                                           5.42 %          6.14 %             4
lstringa<512> copy{str_with_len_N};/128_mean                                                                        9.99 ns         9.98 ns            4
lstringa<512> copy{str_with_len_N};/128_median                                                                      9.80 ns         9.77 ns            4
lstringa<512> copy{str_with_len_N};/128_stddev                                                                     0.547 ns        0.576 ns            4
lstringa<512> copy{str_with_len_N};/128_cv                                                                          5.47 %          5.77 %             4
lstringa<512> copy{str_with_len_N};/256_mean                                                                        9.93 ns         9.94 ns            4
lstringa<512> copy{str_with_len_N};/256_median                                                                      9.72 ns         9.84 ns            4
lstringa<512> copy{str_with_len_N};/256_stddev                                                                     0.644 ns        0.554 ns            4
lstringa<512> copy{str_with_len_N};/256_cv                                                                          6.49 %          5.57 %             4
lstringa<512> copy{str_with_len_N};/512_mean                                                                        10.8 ns         10.7 ns            4
lstringa<512> copy{str_with_len_N};/512_median                                                                      10.8 ns         10.7 ns            4
lstringa<512> copy{str_with_len_N};/512_stddev                                                                     0.072 ns        0.199 ns            4
lstringa<512> copy{str_with_len_N};/512_cv                                                                          0.66 %          1.86 %             4
lstringa<512> copy{str_with_len_N};/1024_mean                                                                       93.7 ns         94.2 ns            4
lstringa<512> copy{str_with_len_N};/1024_median                                                                     93.3 ns         94.2 ns            4
lstringa<512> copy{str_with_len_N};/1024_stddev                                                                     3.80 ns         4.50 ns            4
lstringa<512> copy{str_with_len_N};/1024_cv                                                                         4.06 %          4.78 %             4
lstringa<512> copy{str_with_len_N};/2048_mean                                                                        124 ns          124 ns            4
lstringa<512> copy{str_with_len_N};/2048_median                                                                      125 ns          124 ns            4
lstringa<512> copy{str_with_len_N};/2048_stddev                                                                     4.13 ns         4.83 ns            4
lstringa<512> copy{str_with_len_N};/2048_cv                                                                         3.33 %          3.89 %             4
lstringa<512> copy{str_with_len_N};/4096_mean                                                                        187 ns          186 ns            4
lstringa<512> copy{str_with_len_N};/4096_median                                                                      187 ns          186 ns            4
lstringa<512> copy{str_with_len_N};/4096_stddev                                                                     5.20 ns         5.40 ns            4
lstringa<512> copy{str_with_len_N};/4096_cv                                                                         2.79 %          2.90 %             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                                          31.2 ns         31.3 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_median                                        30.9 ns         31.1 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_stddev                                       0.671 ns        0.834 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_cv                                            2.15 %          2.66 %             4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_mean                     13.4 ns         13.5 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_median                   13.5 ns         13.5 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_stddev                  0.118 ns        0.267 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_cv                       0.88 %          1.98 %             4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                              14.0 ns         14.0 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                            14.0 ns         14.0 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                           0.273 ns        0.405 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                                1.95 %          2.90 %             4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                                  13.0 ns         12.8 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                                12.9 ns         12.7 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                               0.150 ns        0.395 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                                    1.16 %          3.07 %             4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                         13.1 ns         13.1 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                       13.0 ns         13.1 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                      0.257 ns        0.228 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                           1.96 %          1.74 %             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                                             33.4 ns         33.3 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_median                                           33.2 ns         33.0 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_stddev                                          0.712 ns        0.732 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_cv                                               2.14 %          2.20 %             4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_mean                        8.21 ns         8.21 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_median                      8.22 ns         8.27 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_stddev                     0.113 ns        0.200 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_cv                          1.37 %          2.44 %             4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                                 12.3 ns         12.3 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                               12.3 ns         12.3 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                              0.376 ns        0.315 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                                   3.06 %          2.56 %             4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                                     11.7 ns         11.7 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                                   11.7 ns         11.7 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                                  0.057 ns        0.000 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                                       0.49 %          0.00 %             4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                            11.8 ns         11.7 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                          11.8 ns         11.9 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                         0.078 ns        0.395 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                              0.66 %          3.37 %             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                                       43.3 ns         43.2 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_median                                     43.6 ns         43.5 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_stddev                                    0.992 ns        0.935 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_cv                                         2.29 %          2.16 %             4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_mean                                        17.7 ns         17.6 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_median                                      17.7 ns         17.6 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_stddev                                     0.430 ns        0.443 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_cv                                          2.43 %          2.51 %             4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_mean                                  16.7 ns         16.7 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_median                                16.7 ns         16.9 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_stddev                               0.433 ns        0.384 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_cv                                    2.59 %          2.30 %             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                                    101 ns          101 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_median                                  101 ns          101 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_stddev                                 2.12 ns         2.34 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_cv                                     2.10 %          2.32 %             4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_mean                       61.4 ns         61.5 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_median                     61.2 ns         61.9 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_stddev                     1.46 ns         1.67 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_cv                         2.37 %          2.72 %             4
ssa s = "1234.567e10"; double res = *s.to_double()_mean                                                             35.2 ns         34.9 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_median                                                           35.1 ns         34.5 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_stddev                                                          0.645 ns        0.802 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_cv                                                               1.83 %          2.30 %             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                                                          4811 ns         4810 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_median                                                        4826 ns         4834 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_stddev                                                         143 ns          167 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_cv                                                            2.98 %          3.47 %             4
std::string str; ... str += "abbaabbaabbaabba";_mean                                                                1092 ns         1093 ns            4
std::string str; ... str += "abbaabbaabbaabba";_median                                                              1095 ns         1099 ns            4
std::string str; ... str += "abbaabbaabbaabba";_stddev                                                              21.7 ns         20.0 ns            4
std::string str; ... str += "abbaabbaabbaabba";_cv                                                                  1.99 %          1.83 %             4
lstringa<8> str; ... str += "abbaabbaabbaabba";_mean                                                                 739 ns          739 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_median                                                               737 ns          739 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_stddev                                                              9.89 ns         11.4 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_cv                                                                  1.34 %          1.54 %             4
lstringa<128> str; ... str += "abbaabbaabbaabba";_mean                                                               381 ns          379 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_median                                                             378 ns          375 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_stddev                                                            13.8 ns         16.7 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_cv                                                                3.63 %          4.40 %             4
lstringa<512> str; ... str += "abbaabbaabbaabba";_mean                                                               230 ns          230 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_median                                                             228 ns          229 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_stddev                                                            13.7 ns         15.9 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_cv                                                                5.97 %          6.90 %             4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_mean                                                              136 ns          137 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_median                                                            136 ns          137 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_stddev                                                           1.41 ns         1.81 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_cv                                                               1.04 %          1.33 %             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                                               4701 ns         4678 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_median                                             4726 ns         4703 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_stddev                                              199 ns          209 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_cv                                                 4.23 %          4.46 %             4
std::string str; ... str += str_var + "abbaabbaabbaabba";_mean                                                      3729 ns         3728 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_median                                                    3726 ns         3706 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                    77.9 ns         83.5 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_cv                                                        2.09 %          2.24 %             4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                       711 ns          706 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_median                                                     713 ns          706 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                    13.7 ns         22.5 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                        1.93 %          3.19 %             4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                     450 ns          449 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_median                                                   449 ns          449 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                  10.7 ns         7.97 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                      2.37 %          1.77 %             4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                     302 ns          302 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_median                                                   301 ns          302 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                  5.45 ns         3.83 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                      1.81 %          1.27 %             4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                    209 ns          209 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_median                                                  210 ns          209 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                 1.78 ns        0.000 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                     0.85 %          0.00 %             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                                  226339 ns       225830 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_median                                225516 ns       224609 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_stddev                                  2799 ns         2441 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_cv                                      1.24 %          1.08 %             4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                         196248 ns       195679 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                       190589 ns       190447 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                        13733 ns        15043 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                             7.00 %          7.69 %             4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                          18586 ns        18625 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                        18560 ns        18625 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                          298 ns          242 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                             1.61 %          1.30 %             4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                        16639 ns        16593 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                      16604 ns        16497 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                        189 ns          192 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                           1.13 %          1.16 %             4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                        16065 ns        16044 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                      16115 ns        16044 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                        348 ns          285 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                           2.17 %          1.77 %             4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                       16783 ns        16741 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                     16245 ns        16218 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                      1355 ns         1424 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                          8.08 %          8.51 %             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                                                        4316 ns         4296 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_median                                                      4327 ns         4296 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_stddev                                                      70.9 ns         55.7 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_cv                                                          1.64 %          1.30 %             4
std::string str; ... str += str_var1 + str_var2;_mean                                                               3897 ns         3880 ns            4
std::string str; ... str += str_var1 + str_var2;_median                                                             3882 ns         3836 ns            4
std::string str; ... str += str_var1 + str_var2;_stddev                                                             75.9 ns         87.2 ns            4
std::string str; ... str += str_var1 + str_var2;_cv                                                                 1.95 %          2.25 %             4
lstringa<16> str; ... str += str_var1 + str_var2;_mean                                                               796 ns          798 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_median                                                             796 ns          802 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_stddev                                                            13.0 ns         21.9 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_cv                                                                1.63 %          2.75 %             4
lstringa<128> str; ... str += str_var1 + str_var2;_mean                                                              516 ns          520 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_median                                                            518 ns          523 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_stddev                                                           8.07 ns         15.0 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_cv                                                               1.56 %          2.88 %             4
lstringa<512> str; ... str += str_var1 + str_var2;_mean                                                              389 ns          389 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_median                                                            380 ns          381 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_stddev                                                           24.6 ns         26.0 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_cv                                                               6.33 %          6.69 %             4
lstringa<1024> str; ... str += str_var1 + str_var2;_mean                                                             287 ns          287 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_median                                                           283 ns          286 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_stddev                                                          15.7 ns         17.3 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_cv                                                              5.48 %          6.02 %             4
-- Append text, number, text --/repeats:1                                                                          0.000 ns        0.000 ns   1000000000000
std::stringstream str; str << "test = " << k << " times";_mean                                                     11483 ns        11457 ns            4
std::stringstream str; str << "test = " << k << " times";_median                                                   10983 ns        10986 ns            4
std::stringstream str; str << "test = " << k << " times";_stddev                                                    1410 ns         1415 ns            4
std::stringstream str; str << "test = " << k << " times";_cv                                                       12.28 %         12.35 %             4
std::string str = "test = " + std::to_string(k) + " times";_mean                                                    1108 ns         1099 ns            4
std::string str = "test = " + std::to_string(k) + " times";_median                                                  1093 ns         1074 ns            4
std::string str = "test = " + std::to_string(k) + " times";_stddev                                                  93.1 ns         93.5 ns            4
std::string str = "test = " + std::to_string(k) + " times";_cv                                                      8.40 %          8.51 %             4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_mean                                      2766 ns         2767 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_median                                    2753 ns         2750 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_stddev                                    84.6 ns         63.4 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_cv                                        3.06 %          2.29 %             4
std::string str = std::format("test = {} times", k);_mean                                                           1868 ns         1873 ns            4
std::string str = std::format("test = {} times", k);_median                                                         1869 ns         1883 ns            4
std::string str = std::format("test = {} times", k);_stddev                                                         9.71 ns         20.9 ns            4
std::string str = std::format("test = {} times", k);_cv                                                             0.52 %          1.12 %             4
lstringa<8> str; str.format("test = {} times", k);_mean                                                             2065 ns         2040 ns            4
lstringa<8> str; str.format("test = {} times", k);_median                                                           2044 ns         2018 ns            4
lstringa<8> str; str.format("test = {} times", k);_stddev                                                           48.4 ns         64.1 ns            4
lstringa<8> str; str.format("test = {} times", k);_cv                                                               2.35 %          3.14 %             4
lstringa<32> str; str.format("test = {} times", k);_mean                                                            1014 ns         1007 ns            4
lstringa<32> str; str.format("test = {} times", k);_median                                                          1017 ns         1001 ns            4
lstringa<32> str; str.format("test = {} times", k);_stddev                                                          12.7 ns         12.2 ns            4
lstringa<32> str; str.format("test = {} times", k);_cv                                                              1.26 %          1.21 %             4
lstringa<8> str = "test = " + k + " times";_mean                                                                     803 ns          802 ns            4
lstringa<8> str = "test = " + k + " times";_median                                                                   806 ns          802 ns            4
lstringa<8> str = "test = " + k + " times";_stddev                                                                  5.56 ns        0.000 ns            4
lstringa<8> str = "test = " + k + " times";_cv                                                                      0.69 %          0.00 %             4
lstringa<32> str = "test = " + k + " times";_mean                                                                    155 ns          156 ns            4
lstringa<32> str = "test = " + k + " times";_median                                                                  155 ns          155 ns            4
lstringa<32> str = "test = " + k + " times";_stddev                                                                 2.91 ns         3.01 ns            4
lstringa<32> str = "test = " + k + " times";_cv                                                                     1.87 %          1.92 %             4
stringa str = "test = " + k + " times";_mean                                                                         151 ns          151 ns            4
stringa str = "test = " + k + " times";_median                                                                       150 ns          150 ns            4
stringa str = "test = " + k + " times";_stddev                                                                      2.11 ns         1.74 ns            4
stringa str = "test = " + k + " times";_cv                                                                          1.40 %          1.16 %             4
-- Split text and convert to int --/repeats:1                                                                      0.000 ns        0.000 ns   1000000000000
std::string::find + substr + std::strtol_mean                                                                        557 ns          559 ns            4
std::string::find + substr + std::strtol_median                                                                      559 ns          562 ns            4
std::string::find + substr + std::strtol_stddev                                                                     20.4 ns         23.4 ns            4
std::string::find + substr + std::strtol_cv                                                                         3.66 %          4.20 %             4
ssa::splitter + ssa::as_int_mean                                                                                     163 ns          162 ns            4
ssa::splitter + ssa::as_int_median                                                                                   163 ns          161 ns            4
ssa::splitter + ssa::as_int_stddev                                                                                  3.52 ns         4.01 ns            4
ssa::splitter + ssa::as_int_cv                                                                                      2.16 %          2.47 %             4
ssa::splitf + functor_mean                                                                                           187 ns          186 ns            4
ssa::splitf + functor_median                                                                                         187 ns          184 ns            4
ssa::splitf + functor_stddev                                                                                        4.73 ns         4.19 ns            4
ssa::splitf + functor_cv                                                                                            2.52 %          2.25 %             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                                              1151 ns         1151 ns            4
Naive (and wrong) replace symbols with std::string find + replace_median                                            1147 ns         1158 ns            4
Naive (and wrong) replace symbols with std::string find + replace_stddev                                            30.0 ns         26.7 ns            4
Naive (and wrong) replace symbols with std::string find + replace_cv                                                2.60 %          2.32 %             4
replace symbols with std::string find_first_of + replace_mean                                                       2019 ns         2006 ns            4
replace symbols with std::string find_first_of + replace_median                                                     2017 ns         2018 ns            4
replace symbols with std::string find_first_of + replace_stddev                                                     17.4 ns         43.4 ns            4
replace symbols with std::string find_first_of + replace_cv                                                         0.86 %          2.16 %             4
replace symbols with std::string_view find_first_of + copy_mean                                                     2391 ns         2393 ns            4
replace symbols with std::string_view find_first_of + copy_median                                                   2348 ns         2344 ns            4
replace symbols with std::string_view find_first_of + copy_stddev                                                  100.0 ns         97.7 ns            4
replace symbols with std::string_view find_first_of + copy_cv                                                       4.18 %          4.08 %             4
replace runtime symbols with string expressions and without remembering all search results_mean                     1462 ns         1465 ns            4
replace runtime symbols with string expressions and without remembering all search results_median                   1469 ns         1465 ns            4
replace runtime symbols with string expressions and without remembering all search results_stddev                   31.5 ns         28.5 ns            4
replace runtime symbols with string expressions and without remembering all search results_cv                       2.15 %          1.94 %             4
replace runtime symbols with simstr and memorization of all search results_mean                                     1359 ns         1360 ns            4
replace runtime symbols with simstr and memorization of all search results_median                                   1365 ns         1367 ns            4
replace runtime symbols with simstr and memorization of all search results_stddev                                   48.3 ns         57.5 ns            4
replace runtime symbols with simstr and memorization of all search results_cv                                       3.56 %          4.23 %             4
replace const symbols with string expressions and without remembering all search results_mean                       1231 ns         1235 ns            4
replace const symbols with string expressions and without remembering all search results_median                     1231 ns         1242 ns            4
replace const symbols with string expressions and without remembering all search results_stddev                     8.58 ns         26.7 ns            4
replace const symbols with string expressions and without remembering all search results_cv                         0.70 %          2.16 %             4
replace const symbols with string expressions and memorization of all search results_mean                           1178 ns         1178 ns            4
replace const symbols with string expressions and memorization of all search results_median                         1170 ns         1172 ns            4
replace const symbols with string expressions and memorization of all search results_stddev                         62.5 ns         72.9 ns            4
replace const symbols with string expressions and memorization of all search results_cv                             5.30 %          6.19 %             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                                         344 ns          341 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_median                                       335 ns          333 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_stddev                                      40.6 ns         38.5 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_cv                                         11.80 %         11.28 %             4
Short replace symbols with std::string find_first_of + replace_mean                                                  401 ns          401 ns            4
Short replace symbols with std::string find_first_of + replace_median                                                393 ns          394 ns            4
Short replace symbols with std::string find_first_of + replace_stddev                                               37.2 ns         39.4 ns            4
Short replace symbols with std::string find_first_of + replace_cv                                                   9.27 %          9.83 %             4
Short replace symbols with std::string_view find_first_of + copy_mean                                                326 ns          326 ns            4
Short replace symbols with std::string_view find_first_of + copy_median                                              321 ns          322 ns            4
Short replace symbols with std::string_view find_first_of + copy_stddev                                             15.2 ns         14.7 ns            4
Short replace symbols with std::string_view find_first_of + copy_cv                                                 4.66 %          4.51 %             4
Short replace runtime symbols with string expressions and without remembering all search results_mean                267 ns          268 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_median              267 ns          268 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_stddev             2.37 ns        0.000 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_cv                 0.89 %          0.00 %             4
Short replace runtime symbols with simstr and memorization of all search results_mean                                356 ns          356 ns            4
Short replace runtime symbols with simstr and memorization of all search results_median                              358 ns          360 ns            4
Short replace runtime symbols with simstr and memorization of all search results_stddev                             7.52 ns         8.37 ns            4
Short replace runtime symbols with simstr and memorization of all search results_cv                                 2.11 %          2.35 %             4
Short replace const symbols with string expressions and without remembering all search results_mean                  217 ns          216 ns            4
Short replace const symbols with string expressions and without remembering all search results_median                216 ns          214 ns            4
Short replace const symbols with string expressions and without remembering all search results_stddev               6.10 ns         7.85 ns            4
Short replace const symbols with string expressions and without remembering all search results_cv                   2.81 %          3.64 %             4
Short replace const symbols with string expressions and memorization of all search results_mean                      303 ns          300 ns            4
Short replace const symbols with string expressions and memorization of all search results_median                    308 ns          303 ns            4
Short replace const symbols with string expressions and memorization of all search results_stddev                   10.9 ns         9.86 ns            4
Short replace const symbols with string expressions and memorization of all search results_cv                       3.58 %          3.29 %             4
-----  Replace All Str To Longer Size ---------/repeats:1                                                          0.000 ns        0.000 ns   1000000000000
replace bb to ---- in std::string|64_mean                                                                            226 ns          226 ns            4
replace bb to ---- in std::string|64_median                                                                          227 ns          227 ns            4
replace bb to ---- in std::string|64_stddev                                                                         5.27 ns         4.67 ns            4
replace bb to ---- in std::string|64_cv                                                                             2.33 %          2.07 %             4
replace bb to ---- in std::string|256_mean                                                                           793 ns          793 ns            4
replace bb to ---- in std::string|256_median                                                                         751 ns          750 ns            4
replace bb to ---- in std::string|256_stddev                                                                        89.4 ns         87.2 ns            4
replace bb to ---- in std::string|256_cv                                                                           11.27 %         10.99 %             4
replace bb to ---- in std::string|512_mean                                                                          1453 ns         1452 ns            4
replace bb to ---- in std::string|512_median                                                                        1436 ns         1444 ns            4
replace bb to ---- in std::string|512_stddev                                                                        46.9 ns         39.5 ns            4
replace bb to ---- in std::string|512_cv                                                                            3.23 %          2.72 %             4
replace bb to ---- in std::string|1024_mean                                                                         3359 ns         3346 ns            4
replace bb to ---- in std::string|1024_median                                                                       3407 ns         3380 ns            4
replace bb to ---- in std::string|1024_stddev                                                                        192 ns          175 ns            4
replace bb to ---- in std::string|1024_cv                                                                           5.73 %          5.24 %             4
replace bb to ---- in std::string|2048_mean                                                                         7816 ns         7804 ns            4
replace bb to ---- in std::string|2048_median                                                                       7813 ns         7847 ns            4
replace bb to ---- in std::string|2048_stddev                                                                       65.5 ns         87.2 ns            4
replace bb to ---- in std::string|2048_cv                                                                           0.84 %          1.12 %             4
replace bb to ---- in lstringa<8>|64_mean                                                                            224 ns          225 ns            4
replace bb to ---- in lstringa<8>|64_median                                                                          222 ns          220 ns            4
replace bb to ---- in lstringa<8>|64_stddev                                                                         7.93 ns         9.77 ns            4
replace bb to ---- in lstringa<8>|64_cv                                                                             3.54 %          4.35 %             4
replace bb to ---- in lstringa<8>|256_mean                                                                           614 ns          614 ns            4
replace bb to ---- in lstringa<8>|256_median                                                                         616 ns          614 ns            4
replace bb to ---- in lstringa<8>|256_stddev                                                                        7.18 ns         11.4 ns            4
replace bb to ---- in lstringa<8>|256_cv                                                                            1.17 %          1.86 %             4
replace bb to ---- in lstringa<8>|512_mean                                                                          1070 ns         1068 ns            4
replace bb to ---- in lstringa<8>|512_median                                                                        1072 ns         1074 ns            4
replace bb to ---- in lstringa<8>|512_stddev                                                                        33.2 ns         30.7 ns            4
replace bb to ---- in lstringa<8>|512_cv                                                                            3.11 %          2.88 %             4
replace bb to ---- in lstringa<8>|1024_mean                                                                         1874 ns         1862 ns            4
replace bb to ---- in lstringa<8>|1024_median                                                                       1881 ns         1862 ns            4
replace bb to ---- in lstringa<8>|1024_stddev                                                                       38.3 ns         24.2 ns            4
replace bb to ---- in lstringa<8>|1024_cv                                                                           2.04 %          1.30 %             4
replace bb to ---- in lstringa<8>|2048_mean                                                                         3872 ns         3870 ns            4
replace bb to ---- in lstringa<8>|2048_median                                                                       3763 ns         3730 ns            4
replace bb to ---- in lstringa<8>|2048_stddev                                                                        427 ns          426 ns            4
replace bb to ---- in lstringa<8>|2048_cv                                                                          11.02 %         11.02 %             4
replace bb to ---- by init stringa|64_mean                                                                           185 ns          185 ns            4
replace bb to ---- by init stringa|64_median                                                                         186 ns          186 ns            4
replace bb to ---- by init stringa|64_stddev                                                                        13.9 ns         11.9 ns            4
replace bb to ---- by init stringa|64_cv                                                                            7.47 %          6.45 %             4
replace bb to ---- by init stringa|256_mean                                                                          369 ns          366 ns            4
replace bb to ---- by init stringa|256_median                                                                        369 ns          364 ns            4
replace bb to ---- by init stringa|256_stddev                                                                       4.10 ns         8.01 ns            4
replace bb to ---- by init stringa|256_cv                                                                           1.11 %          2.19 %             4
replace bb to ---- by init stringa|512_mean                                                                          796 ns          793 ns            4
replace bb to ---- by init stringa|512_median                                                                        787 ns          793 ns            4
replace bb to ---- by init stringa|512_stddev                                                                       29.1 ns         22.5 ns            4
replace bb to ---- by init stringa|512_cv                                                                           3.66 %          2.84 %             4
replace bb to ---- by init stringa|1024_mean                                                                        1684 ns         1683 ns            4
replace bb to ---- by init stringa|1024_median                                                                      1672 ns         1657 ns            4
replace bb to ---- by init stringa|1024_stddev                                                                      90.5 ns         91.7 ns            4
replace bb to ---- by init stringa|1024_cv                                                                          5.37 %          5.45 %             4
replace bb to ---- by init stringa|2048_mean                                                                        3149 ns         3156 ns            4
replace bb to ---- by init stringa|2048_median                                                                      3133 ns         3139 ns            4
replace bb to ---- by init stringa|2048_stddev                                                                      93.8 ns         87.8 ns            4
replace bb to ---- by init stringa|2048_cv                                                                          2.98 %          2.78 %             4
-----  Replace All Str To Same Size ---------/repeats:1                                                            0.000 ns        0.000 ns   1000000000000
replace bb to -- in std::string|64_mean                                                                              197 ns          197 ns            4
replace bb to -- in std::string|64_median                                                                            191 ns          191 ns            4
replace bb to -- in std::string|64_stddev                                                                           12.9 ns         15.0 ns            4
replace bb to -- in std::string|64_cv                                                                               6.56 %          7.61 %             4
replace bb to -- in std::string|256_mean                                                                             496 ns          495 ns            4
replace bb to -- in std::string|256_median                                                                           486 ns          488 ns            4
replace bb to -- in std::string|256_stddev                                                                          28.0 ns         24.2 ns            4
replace bb to -- in std::string|256_cv                                                                              5.65 %          4.88 %             4
replace bb to -- in std::string|512_mean                                                                             849 ns          848 ns            4
replace bb to -- in std::string|512_median                                                                           850 ns          848 ns            4
replace bb to -- in std::string|512_stddev                                                                          10.3 ns         12.1 ns            4
replace bb to -- in std::string|512_cv                                                                              1.22 %          1.43 %             4
replace bb to -- in std::string|1024_mean                                                                           1966 ns         1972 ns            4
replace bb to -- in std::string|1024_median                                                                         1983 ns         1995 ns            4
replace bb to -- in std::string|1024_stddev                                                                         80.2 ns         86.8 ns            4
replace bb to -- in std::string|1024_cv                                                                             4.08 %          4.40 %             4
replace bb to -- in std::string|2048_mean                                                                           3153 ns         3149 ns            4
replace bb to -- in std::string|2048_median                                                                         3093 ns         3113 ns            4
replace bb to -- in std::string|2048_stddev                                                                          125 ns          104 ns            4
replace bb to -- in std::string|2048_cv                                                                             3.97 %          3.29 %             4
replace bb to -- in lstringa<8>|64_mean                                                                              179 ns          178 ns            4
replace bb to -- in lstringa<8>|64_median                                                                            178 ns          176 ns            4
replace bb to -- in lstringa<8>|64_stddev                                                                           2.78 ns         4.19 ns            4
replace bb to -- in lstringa<8>|64_cv                                                                               1.56 %          2.35 %             4
replace bb to -- in lstringa<8>|256_mean                                                                             446 ns          444 ns            4
replace bb to -- in lstringa<8>|256_median                                                                           446 ns          444 ns            4
replace bb to -- in lstringa<8>|256_stddev                                                                          18.1 ns         20.3 ns            4
replace bb to -- in lstringa<8>|256_cv                                                                              4.05 %          4.58 %             4
replace bb to -- in lstringa<8>|512_mean                                                                             748 ns          746 ns            4
replace bb to -- in lstringa<8>|512_median                                                                           748 ns          741 ns            4
replace bb to -- in lstringa<8>|512_stddev                                                                          16.3 ns         16.7 ns            4
replace bb to -- in lstringa<8>|512_cv                                                                              2.18 %          2.24 %             4
replace bb to -- in lstringa<8>|1024_mean                                                                           1392 ns         1395 ns            4
replace bb to -- in lstringa<8>|1024_median                                                                         1367 ns         1381 ns            4
replace bb to -- in lstringa<8>|1024_stddev                                                                         70.7 ns         60.3 ns            4
replace bb to -- in lstringa<8>|1024_cv                                                                             5.08 %          4.32 %             4
replace bb to -- in lstringa<8>|2048_mean                                                                           2687 ns         2684 ns            4
replace bb to -- in lstringa<8>|2048_median                                                                         2688 ns         2668 ns            4
replace bb to -- in lstringa<8>|2048_stddev                                                                         64.9 ns         60.1 ns            4
replace bb to -- in lstringa<8>|2048_cv                                                                             2.41 %          2.24 %             4
replace bb to -- by init stringa|64_mean                                                                             161 ns          161 ns            4
replace bb to -- by init stringa|64_median                                                                           161 ns          162 ns            4
replace bb to -- by init stringa|64_stddev                                                                          4.49 ns         5.96 ns            4
replace bb to -- by init stringa|64_cv                                                                              2.79 %          3.69 %             4
replace bb to -- by init stringa|256_mean                                                                            360 ns          359 ns            4
replace bb to -- by init stringa|256_median                                                                          360 ns          357 ns            4
replace bb to -- by init stringa|256_stddev                                                                         5.37 ns         7.68 ns            4
replace bb to -- by init stringa|256_cv                                                                             1.49 %          2.14 %             4
replace bb to -- by init stringa|512_mean                                                                            596 ns          596 ns            4
replace bb to -- by init stringa|512_median                                                                          595 ns          593 ns            4
replace bb to -- by init stringa|512_stddev                                                                         5.42 ns         13.4 ns            4
replace bb to -- by init stringa|512_cv                                                                             0.91 %          2.24 %             4
replace bb to -- by init stringa|1024_mean                                                                          1072 ns         1072 ns            4
replace bb to -- by init stringa|1024_median                                                                        1066 ns         1067 ns            4
replace bb to -- by init stringa|1024_stddev                                                                        18.5 ns         31.4 ns            4
replace bb to -- by init stringa|1024_cv                                                                            1.72 %          2.93 %             4
replace bb to -- by init stringa|2048_mean                                                                          2037 ns         2040 ns            4
replace bb to -- by init stringa|2048_median                                                                        2031 ns         2030 ns            4
replace bb to -- by init stringa|2048_stddev                                                                        44.3 ns         40.1 ns            4
replace bb to -- by init stringa|2048_cv                                                                            2.18 %          1.96 %             4
-----  Hash Map insert and find ---------/repeats:1                                                                0.000 ns        0.000 ns   1000000000000
hashStrMapA<size_t> emplace & find stringa;_mean                                                                 3949761 ns      3968917 ns            4
hashStrMapA<size_t> emplace & find stringa;_median                                                               3949255 ns      3968917 ns            4
hashStrMapA<size_t> emplace & find stringa;_stddev                                                                 80959 ns       107871 ns            4
hashStrMapA<size_t> emplace & find stringa;_cv                                                                      2.05 %          2.72 %             4
std::unordered_map<std::string, size_t> emplace & find std::string;_mean                                         5604257 ns      5625000 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_median                                       5546210 ns      5546875 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_stddev                                        225236 ns       220971 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_cv                                              4.02 %          3.93 %             4
hashStrMapA<size_t> emplace & find ssa;_mean                                                                     3501051 ns      3504136 ns            4
hashStrMapA<size_t> emplace & find ssa;_median                                                                   3492655 ns      3523284 ns            4
hashStrMapA<size_t> emplace & find ssa;_stddev                                                                     88845 ns        96378 ns            4
hashStrMapA<size_t> emplace & find ssa;_cv                                                                          2.54 %          2.75 %             4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_mean                                    6433478 ns      6406250 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_median                                  6397733 ns      6328125 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_stddev                                   386916 ns       382733 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_cv                                         6.01 %          5.97 %             4
-----  Build Full Func Name ---------/repeats:1                                                                    0.000 ns        0.000 ns   1000000000000
Build func full name std::string;_mean                                                                              1714 ns         1717 ns            4
Build func full name std::string;_median                                                                            1631 ns         1631 ns            4
Build func full name std::string;_stddev                                                                             223 ns          213 ns            4
Build func full name std::string;_cv                                                                               13.01 %         12.43 %             4
Build func full name std::string 1;_mean                                                                            1657 ns         1653 ns            4
Build func full name std::string 1;_median                                                                          1626 ns         1611 ns            4
Build func full name std::string 1;_stddev                                                                           119 ns          130 ns            4
Build func full name std::string 1;_cv                                                                              7.16 %          7.87 %             4
Build func full name std::stream;_mean                                                                              8196 ns         8240 ns            4
Build func full name std::stream;_median                                                                            8292 ns         8283 ns            4
Build func full name std::stream;_stddev                                                                             237 ns          298 ns            4
Build func full name std::stream;_cv                                                                                2.89 %          3.61 %             4
Build func full name stringa;_mean                                                                                   814 ns          815 ns            4
Build func full name stringa;_median                                                                                 814 ns          820 ns            4
Build func full name stringa;_stddev                                                                                15.2 ns         8.72 ns            4
Build func full name stringa;_cv                                                                                    1.87 %          1.07 %             4
Build func full name stringa 1;_mean                                                                                 962 ns          963 ns            4
Build func full name stringa 1;_median                                                                               943 ns          952 ns            4
Build func full name stringa 1;_stddev                                                                              42.5 ns         45.2 ns            4
Build func full name stringa 1;_cv                                                                                  4.42 %          4.70 %             4
