Benchmarks of simstr, version 1.6.5
Sources: https://github.com/orefkov/simstr
Results: https://orefkov.github.io/simstr/results.html

2026-02-08T13:13:26+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                                                             269 ns          270 ns            4
Concat std::string and number by std to std::string_median                                                           269 ns          270 ns            4
Concat std::string and number by std to std::string_stddev                                                         0.596 ns         3.42 ns            4
Concat std::string and number by std to std::string_cv                                                              0.22 %          1.27 %             4
Concat std::string and number by StrExpr to std::string_mean                                                         155 ns          154 ns            4
Concat std::string and number by StrExpr to std::string_median                                                       156 ns          153 ns            4
Concat std::string and number by StrExpr to std::string_stddev                                                      4.29 ns         5.75 ns            4
Concat std::string and number by StrExpr to std::string_cv                                                          2.77 %          3.73 %             4
Concat stringa and number by StrExpr to simstr::stringa_mean                                                        70.3 ns         70.5 ns            4
Concat stringa and number by StrExpr to simstr::stringa_median                                                      70.4 ns         70.5 ns            4
Concat stringa and number by StrExpr to simstr::stringa_stddev                                                      1.02 ns         1.80 ns            4
Concat stringa and number by StrExpr to simstr::stringa_cv                                                          1.45 %          2.56 %             4
Concat stringa and number by e_concat to simstr::stringa_mean                                                       74.8 ns         75.0 ns            4
Concat stringa and number by e_concat to simstr::stringa_median                                                     74.9 ns         75.9 ns            4
Concat stringa and number by e_concat to simstr::stringa_stddev                                                     1.83 ns         2.47 ns            4
Concat stringa and number by e_concat to simstr::stringa_cv                                                         2.45 %          3.29 %             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                                             720 ns          722 ns            4
Concat std::string and format hex number and literal to std::string_median                                           722 ns          718 ns            4
Concat std::string and format hex number and literal to std::string_stddev                                          16.2 ns         13.4 ns            4
Concat std::string and format hex number and literal to std::string_cv                                              2.25 %          1.85 %             4
std::format std::string and hex number by literal to std::string_mean                                               1498 ns         1491 ns            4
std::format std::string and hex number by literal to std::string_median                                             1496 ns         1491 ns            4
std::format std::string and hex number by literal to std::string_stddev                                             7.36 ns         18.1 ns            4
std::format std::string and hex number by literal to std::string_cv                                                 0.49 %          1.22 %             4
Concat std::string and std::to_chars and string to std::string_mean                                                  196 ns          197 ns            4
Concat std::string and std::to_chars and string to std::string_median                                                196 ns          197 ns            4
Concat std::string and std::to_chars and string to std::string_stddev                                               4.66 ns         3.42 ns            4
Concat std::string and std::to_chars and string to std::string_cv                                                   2.38 %          1.74 %             4
Concat std::string and hex number and literal by StrExpr to std::string_mean                                        81.1 ns         81.1 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_median                                      81.0 ns         80.6 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_stddev                                      2.07 ns         2.00 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_cv                                          2.55 %          2.47 %             4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_mean                                        72.6 ns         71.9 ns            4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_median                                      72.5 ns         71.5 ns            4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_stddev                                     0.774 ns        0.872 ns            4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_cv                                          1.07 %          1.21 %             4
Concat stringa and hex number and literal by e_concat to simstr::stringa_mean                                       81.6 ns         81.1 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_median                                     81.3 ns         81.1 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_stddev                                     1.44 ns         2.25 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_cv                                         1.76 %          2.78 %             4
Subst stringa and hex number by e_subst literal to simstr::stringa_mean                                              150 ns          149 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_median                                            150 ns          146 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_stddev                                           4.28 ns         5.23 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_cv                                               2.85 %          3.51 %             4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_mean                                                299 ns          300 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_median                                              300 ns          298 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_stddev                                             6.13 ns         6.01 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_cv                                                 2.05 %          2.01 %             4
---- format/vformat and subst/vsubst octal number to 32 symbols result ----/repeats:1                              0.000 ns        0.000 ns   1000000000000
"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_mean                                                              663 ns          658 ns            4
"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_median                                                            667 ns          663 ns            4
"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_stddev                                                           15.7 ns         21.9 ns            4
"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_cv                                                               2.37 %          3.33 %             4
e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_mean                                                            745 ns          746 ns            4
e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_median                                                          742 ns          741 ns            4
e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_stddev                                                         17.1 ns         16.7 ns            4
e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_cv                                                             2.30 %          2.24 %             4
e_vsubst(pattern, i / 0x8a010_fmt)_mean                                                                             1095 ns         1086 ns            4
e_vsubst(pattern, i / 0x8a010_fmt)_median                                                                           1097 ns         1086 ns            4
e_vsubst(pattern, i / 0x8a010_fmt)_stddev                                                                           13.9 ns         31.5 ns            4
e_vsubst(pattern, i / 0x8a010_fmt)_cv                                                                               1.27 %          2.90 %             4
fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_mean                                                  1399 ns         1397 ns            4
fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_median                                                1401 ns         1397 ns            4
fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_stddev                                                28.6 ns         18.1 ns            4
fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_cv                                                    2.04 %          1.30 %             4
fmt::format("abcdefghihklmopqr {:#010o} end", i)_mean                                                               1377 ns         1365 ns            4
fmt::format("abcdefghihklmopqr {:#010o} end", i)_median                                                             1357 ns         1350 ns            4
fmt::format("abcdefghihklmopqr {:#010o} end", i)_stddev                                                             42.8 ns         31.4 ns            4
fmt::format("abcdefghihklmopqr {:#010o} end", i)_cv                                                                 3.11 %          2.30 %             4
std::format("abcdefghihklmopqr {:#010o} end", i)_mean                                                               1590 ns         1593 ns            4
std::format("abcdefghihklmopqr {:#010o} end", i)_median                                                             1589 ns         1585 ns            4
std::format("abcdefghihklmopqr {:#010o} end", i)_stddev                                                             22.9 ns         30.1 ns            4
std::format("abcdefghihklmopqr {:#010o} end", i)_cv                                                                 1.44 %          1.89 %             4
std::vformat(pattern, std::make_format_args(i))_mean                                                                1604 ns         1604 ns            4
std::vformat(pattern, std::make_format_args(i))_median                                                              1602 ns         1604 ns            4
std::vformat(pattern, std::make_format_args(i))_stddev                                                              23.3 ns         28.5 ns            4
std::vformat(pattern, std::make_format_args(i))_cv                                                                  1.45 %          1.77 %             4
strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_mean                  6560 ns         6557 ns            4
strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_median                6517 ns         6487 ns            4
strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_stddev                 164 ns          197 ns            4
strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_cv                    2.49 %          3.01 %             4
-----  Concatenate string + "Literal" ---------/repeats:1                                                          0.000 ns        0.000 ns   1000000000000
Concat std::string by std to std::string_mean                                                                       39.5 ns         39.5 ns            4
Concat std::string by std to std::string_median                                                                     39.7 ns         39.7 ns            4
Concat std::string by std to std::string_stddev                                                                     1.28 ns         1.49 ns            4
Concat std::string by std to std::string_cv                                                                         3.24 %          3.77 %             4
Concat std::string by StrExpr to std::string_mean                                                                   38.7 ns         38.1 ns            4
Concat std::string by StrExpr to std::string_median                                                                 38.6 ns         38.4 ns            4
Concat std::string by StrExpr to std::string_stddev                                                                0.331 ns        0.436 ns            4
Concat std::string by StrExpr to std::string_cv                                                                     0.86 %          1.14 %             4
Concat stringa by StrExpr to stringa_mean                                                                           29.5 ns         29.3 ns            4
Concat stringa by StrExpr to stringa_median                                                                         29.7 ns         29.8 ns            4
Concat stringa by StrExpr to stringa_stddev                                                                        0.968 ns        0.994 ns            4
Concat stringa by StrExpr to stringa_cv                                                                             3.28 %          3.39 %             4
-----  Find three concatenated string in string_view -----/repeats:1                                               0.000 ns        0.000 ns   1000000000000
Find concat three std::string_mean                                                                                   208 ns          206 ns            4
Find concat three std::string_median                                                                                 208 ns          205 ns            4
Find concat three std::string_stddev                                                                                2.39 ns         2.44 ns            4
Find concat three std::string_cv                                                                                    1.15 %          1.18 %             4
Find concat three strexpr_mean                                                                                       123 ns          123 ns            4
Find concat three strexpr_median                                                                                     123 ns          123 ns            4
Find concat three strexpr_stddev                                                                                    2.07 ns         1.40 ns            4
Find concat three strexpr_cv                                                                                        1.68 %          1.13 %             4
Find concat three simstr_mean                                                                                       28.0 ns         27.9 ns            4
Find concat three simstr_median                                                                                     28.1 ns         27.9 ns            4
Find concat three simstr_stddev                                                                                    0.559 ns        0.810 ns            4
Find concat three simstr_cv                                                                                         2.00 %          2.90 %             4
-----  Build Type Name ---------/repeats:1                                                                         0.000 ns        0.000 ns   1000000000000
BuildTypeNameStr 0/0_mean                                                                                           8.30 ns         8.11 ns            4
BuildTypeNameStr 0/0_median                                                                                         8.28 ns         8.11 ns            4
BuildTypeNameStr 0/0_stddev                                                                                        0.303 ns        0.225 ns            4
BuildTypeNameStr 0/0_cv                                                                                             3.65 %          2.78 %             4
BuildTypeNameExp 0/0_mean                                                                                           7.64 ns         7.63 ns            4
BuildTypeNameExp 0/0_median                                                                                         7.63 ns         7.59 ns            4
BuildTypeNameExp 0/0_stddev                                                                                        0.147 ns        0.167 ns            4
BuildTypeNameExp 0/0_cv                                                                                             1.92 %          2.19 %             4
BuildTypeNameSim 0/0_mean                                                                                           8.09 ns         8.02 ns            4
BuildTypeNameSim 0/0_median                                                                                         8.15 ns         8.02 ns            4
BuildTypeNameSim 0/0_stddev                                                                                        0.148 ns        0.142 ns            4
BuildTypeNameSim 0/0_cv                                                                                             1.83 %          1.77 %             4
BuildTypeNameStr 10/10_mean                                                                                         61.1 ns         60.7 ns            4
BuildTypeNameStr 10/10_median                                                                                       60.5 ns         60.0 ns            4
BuildTypeNameStr 10/10_stddev                                                                                       1.55 ns         1.40 ns            4
BuildTypeNameStr 10/10_cv                                                                                           2.54 %          2.30 %             4
BuildTypeNameExp 10/10_mean                                                                                         32.4 ns         32.4 ns            4
BuildTypeNameExp 10/10_median                                                                                       32.4 ns         32.6 ns            4
BuildTypeNameExp 10/10_stddev                                                                                       1.26 ns         1.31 ns            4
BuildTypeNameExp 10/10_cv                                                                                           3.87 %          4.04 %             4
BuildTypeNameSim 10/10_mean                                                                                         25.4 ns         25.3 ns            4
BuildTypeNameSim 10/10_median                                                                                       25.3 ns         25.1 ns            4
BuildTypeNameSim 10/10_stddev                                                                                      0.365 ns        0.702 ns            4
BuildTypeNameSim 10/10_cv                                                                                           1.44 %          2.78 %             4
-----  Replace string by copy -----/repeats:1                                                                      0.000 ns        0.000 ns   1000000000000
Concat with replace str_mean                                                                                         317 ns          316 ns            4
Concat with replace str_median                                                                                       315 ns          314 ns            4
Concat with replace str_stddev                                                                                      6.51 ns         3.49 ns            4
Concat with replace str_cv                                                                                          2.05 %          1.10 %             4
Concat with replace exp_mean                                                                                         218 ns          213 ns            4
Concat with replace exp_median                                                                                       218 ns          213 ns            4
Concat with replace exp_stddev                                                                                      8.70 ns         3.70 ns            4
Concat with replace exp_cv                                                                                          4.00 %          1.74 %             4
-----  Create Empty Str ---------/repeats:1                                                                        0.000 ns        0.000 ns   1000000000000
std::string e;_mean                                                                                                 1.11 ns         1.10 ns            4
std::string e;_median                                                                                               1.11 ns         1.10 ns            4
std::string e;_stddev                                                                                              0.015 ns        0.037 ns            4
std::string e;_cv                                                                                                   1.37 %          3.31 %             4
std::string_view e;_mean                                                                                           0.369 ns        0.368 ns            4
std::string_view e;_median                                                                                         0.371 ns        0.368 ns            4
std::string_view e;_stddev                                                                                         0.004 ns        0.007 ns            4
std::string_view e;_cv                                                                                              1.18 %          1.86 %             4
ssa e;_mean                                                                                                        0.365 ns        0.365 ns            4
ssa e;_median                                                                                                      0.364 ns        0.365 ns            4
ssa e;_stddev                                                                                                      0.006 ns        0.005 ns            4
ssa e;_cv                                                                                                           1.57 %          1.27 %             4
stringa e;_mean                                                                                                    0.738 ns        0.737 ns            4
stringa e;_median                                                                                                  0.733 ns        0.732 ns            4
stringa e;_stddev                                                                                                  0.018 ns        0.022 ns            4
stringa e;_cv                                                                                                       2.43 %          2.98 %             4
lstringa<20> e;_mean                                                                                                1.11 ns         1.12 ns            4
lstringa<20> e;_median                                                                                              1.12 ns         1.12 ns            4
lstringa<20> e;_stddev                                                                                             0.021 ns        0.031 ns            4
lstringa<20> e;_cv                                                                                                  1.88 %          2.75 %             4
lstringa<40> e;_mean                                                                                                1.13 ns         1.14 ns            4
lstringa<40> e;_median                                                                                              1.14 ns         1.14 ns            4
lstringa<40> e;_stddev                                                                                             0.018 ns        0.020 ns            4
lstringa<40> e;_cv                                                                                                  1.57 %          1.76 %             4
-----  Create Str from short literal (9 symbols) --------/repeats:1                                                0.000 ns        0.000 ns   1000000000000
std::string e      = "Test text";_mean                                                                              1.86 ns         1.84 ns            4
std::string e      = "Test text";_median                                                                            1.86 ns         1.84 ns            4
std::string e      = "Test text";_stddev                                                                           0.022 ns        0.000 ns            4
std::string e      = "Test text";_cv                                                                                1.16 %          0.00 %             4
std::string_view e = "Test text";_mean                                                                             0.735 ns        0.732 ns            4
std::string_view e = "Test text";_median                                                                           0.735 ns        0.732 ns            4
std::string_view e = "Test text";_stddev                                                                           0.009 ns        0.000 ns            4
std::string_view e = "Test text";_cv                                                                                1.22 %          0.00 %             4
ssa e              = "Test text";_mean                                                                             0.371 ns        0.370 ns            4
ssa e              = "Test text";_median                                                                           0.370 ns        0.368 ns            4
ssa e              = "Test text";_stddev                                                                           0.002 ns        0.004 ns            4
ssa e              = "Test text";_cv                                                                                0.54 %          1.13 %             4
stringa e          = "Test text";_mean                                                                              1.09 ns         1.09 ns            4
stringa e          = "Test text";_median                                                                            1.09 ns         1.09 ns            4
stringa e          = "Test text";_stddev                                                                           0.014 ns        0.023 ns            4
stringa e          = "Test text";_cv                                                                                1.30 %          2.14 %             4
lstringa<20> e     = "Test text";_mean                                                                              1.87 ns         1.86 ns            4
lstringa<20> e     = "Test text";_median                                                                            1.88 ns         1.88 ns            4
lstringa<20> e     = "Test text";_stddev                                                                           0.045 ns        0.038 ns            4
lstringa<20> e     = "Test text";_cv                                                                                2.42 %          2.06 %             4
lstringa<40> e     = "Test text";_mean                                                                              1.90 ns         1.88 ns            4
lstringa<40> e     = "Test text";_median                                                                            1.90 ns         1.88 ns            4
lstringa<40> e     = "Test text";_stddev                                                                           0.013 ns        0.034 ns            4
lstringa<40> e     = "Test text";_cv                                                                                0.66 %          1.81 %             4
-----  Create Str from long literal (30 symbols) ---------/repeats:1                                               0.000 ns        0.000 ns   1000000000000
std::string e      = "123456789012345678901234567890";_mean                                                         75.9 ns         75.7 ns            4
std::string e      = "123456789012345678901234567890";_median                                                       76.0 ns         75.3 ns            4
std::string e      = "123456789012345678901234567890";_stddev                                                      0.516 ns        0.698 ns            4
std::string e      = "123456789012345678901234567890";_cv                                                           0.68 %          0.92 %             4
std::string_view e = "123456789012345678901234567890";_mean                                                        0.746 ns        0.737 ns            4
std::string_view e = "123456789012345678901234567890";_median                                                      0.747 ns        0.732 ns            4
std::string_view e = "123456789012345678901234567890";_stddev                                                      0.015 ns        0.022 ns            4
std::string_view e = "123456789012345678901234567890";_cv                                                           2.02 %          2.98 %             4
ssa e              = "123456789012345678901234567890";_mean                                                        0.365 ns        0.364 ns            4
ssa e              = "123456789012345678901234567890";_median                                                      0.363 ns        0.364 ns            4
ssa e              = "123456789012345678901234567890";_stddev                                                      0.008 ns        0.010 ns            4
ssa e              = "123456789012345678901234567890";_cv                                                           2.27 %          2.72 %             4
stringa e          = "123456789012345678901234567890";_mean                                                         1.11 ns         1.10 ns            4
stringa e          = "123456789012345678901234567890";_median                                                       1.11 ns         1.12 ns            4
stringa e          = "123456789012345678901234567890";_stddev                                                      0.025 ns        0.028 ns            4
stringa e          = "123456789012345678901234567890";_cv                                                           2.24 %          2.53 %             4
lstringa<20> e     = "123456789012345678901234567890";_mean                                                         74.9 ns         75.0 ns            4
lstringa<20> e     = "123456789012345678901234567890";_median                                                       74.7 ns         74.6 ns            4
lstringa<20> e     = "123456789012345678901234567890";_stddev                                                       1.49 ns         1.34 ns            4
lstringa<20> e     = "123456789012345678901234567890";_cv                                                           1.99 %          1.78 %             4
lstringa<40> e     = "123456789012345678901234567890";_mean                                                         2.58 ns         2.57 ns            4
lstringa<40> e     = "123456789012345678901234567890";_median                                                       2.56 ns         2.57 ns            4
lstringa<40> e     = "123456789012345678901234567890";_stddev                                                      0.054 ns        0.046 ns            4
lstringa<40> e     = "123456789012345678901234567890";_cv                                                           2.08 %          1.77 %             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                                                                   1.89 ns         1.88 ns            4
std::string e      = "Test text"; auto c{e};_median                                                                 1.89 ns         1.88 ns            4
std::string e      = "Test text"; auto c{e};_stddev                                                                0.026 ns        0.031 ns            4
std::string e      = "Test text"; auto c{e};_cv                                                                     1.39 %          1.67 %             4
std::string_view e = "Test text"; auto c{e};_mean                                                                  0.375 ns        0.369 ns            4
std::string_view e = "Test text"; auto c{e};_median                                                                0.371 ns        0.365 ns            4
std::string_view e = "Test text"; auto c{e};_stddev                                                                0.014 ns        0.011 ns            4
std::string_view e = "Test text"; auto c{e};_cv                                                                     3.65 %          3.07 %             4
ssa e              = "Test text"; auto c{e};_mean                                                                  0.374 ns        0.375 ns            4
ssa e              = "Test text"; auto c{e};_median                                                                0.376 ns        0.377 ns            4
ssa e              = "Test text"; auto c{e};_stddev                                                                0.008 ns        0.004 ns            4
ssa e              = "Test text"; auto c{e};_cv                                                                     2.17 %          1.12 %             4
stringa e          = "Test text"; auto c{e};_mean                                                                   1.33 ns         1.32 ns            4
stringa e          = "Test text"; auto c{e};_median                                                                 1.33 ns         1.33 ns            4
stringa e          = "Test text"; auto c{e};_stddev                                                                0.043 ns        0.048 ns            4
stringa e          = "Test text"; auto c{e};_cv                                                                     3.21 %          3.61 %             4
lstringa<20> e     = "Test text"; auto c{e};_mean                                                                   5.31 ns         5.20 ns            4
lstringa<20> e     = "Test text"; auto c{e};_median                                                                 5.28 ns         5.16 ns            4
lstringa<20> e     = "Test text"; auto c{e};_stddev                                                                0.150 ns        0.070 ns            4
lstringa<20> e     = "Test text"; auto c{e};_cv                                                                     2.82 %          1.34 %             4
lstringa<40> e     = "Test text"; auto c{e};_mean                                                                   5.19 ns         5.20 ns            4
lstringa<40> e     = "Test text"; auto c{e};_median                                                                 5.19 ns         5.23 ns            4
lstringa<40> e     = "Test text"; auto c{e};_stddev                                                                0.079 ns        0.150 ns            4
lstringa<40> e     = "Test text"; auto c{e};_cv                                                                     1.52 %          2.88 %             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                                              74.0 ns         74.1 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_median                                            73.8 ns         74.1 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_stddev                                            1.93 ns         2.25 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_cv                                                2.61 %          3.04 %             4
std::string_view e = "123456789012345678901234567890"; auto c{e};_mean                                             0.748 ns        0.741 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_median                                           0.750 ns        0.741 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_stddev                                           0.014 ns        0.010 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_cv                                                1.90 %          1.36 %             4
ssa e              = "123456789012345678901234567890"; auto c{e};_mean                                             0.369 ns        0.370 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_median                                           0.368 ns        0.368 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_stddev                                           0.003 ns        0.004 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_cv                                                0.76 %          1.13 %             4
stringa e          = "123456789012345678901234567890"; auto c{e};_mean                                              1.85 ns         1.85 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_median                                            1.85 ns         1.86 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_stddev                                           0.009 ns        0.037 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_cv                                                0.50 %          1.98 %             4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_mean                                              76.8 ns         76.3 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_median                                            76.3 ns         76.7 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_stddev                                            1.51 ns        0.872 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_cv                                                1.97 %          1.14 %             4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_mean                                              4.90 ns         4.89 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_median                                            4.92 ns         4.92 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_stddev                                           0.046 ns        0.104 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_cv                                                0.93 %          2.12 %             4
-----  Find 9 symbols text in end of 99 symbols text ---------/repeats:1                                           0.000 ns        0.000 ns   1000000000000
std::string::find;_mean                                                                                             39.7 ns         39.6 ns            4
std::string::find;_median                                                                                           39.7 ns         39.8 ns            4
std::string::find;_stddev                                                                                          0.363 ns        0.801 ns            4
std::string::find;_cv                                                                                               0.92 %          2.03 %             4
std::string_view::find;_mean                                                                                        39.5 ns         39.1 ns            4
std::string_view::find;_median                                                                                      39.3 ns         38.9 ns            4
std::string_view::find;_stddev                                                                                      1.01 ns        0.801 ns            4
std::string_view::find;_cv                                                                                          2.56 %          2.05 %             4
ssa::find;_mean                                                                                                     18.0 ns         17.8 ns            4
ssa::find;_median                                                                                                   17.9 ns         18.0 ns            4
ssa::find;_stddev                                                                                                  0.557 ns        0.419 ns            4
ssa::find;_cv                                                                                                       3.10 %          2.35 %             4
stringa::find;_mean                                                                                                 18.8 ns         18.6 ns            4
stringa::find;_median                                                                                               18.9 ns         18.4 ns            4
stringa::find;_stddev                                                                                              0.417 ns        0.419 ns            4
stringa::find;_cv                                                                                                   2.21 %          2.25 %             4
lstringa<20>::find;_mean                                                                                            17.9 ns         17.8 ns            4
lstringa<20>::find;_median                                                                                          17.8 ns         17.6 ns            4
lstringa<20>::find;_stddev                                                                                         0.181 ns        0.384 ns            4
lstringa<20>::find;_cv                                                                                              1.01 %          2.15 %             4
lstringa<40>::find;_mean                                                                                            17.7 ns         17.8 ns            4
lstringa<40>::find;_median                                                                                          17.6 ns         17.6 ns            4
lstringa<40>::find;_stddev                                                                                         0.482 ns        0.419 ns            4
lstringa<40>::find;_cv                                                                                              2.72 %          2.35 %             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                                                                           1.86 ns         1.86 ns            4
std::string copy{str_with_len_N};/15_median                                                                         1.86 ns         1.86 ns            4
std::string copy{str_with_len_N};/15_stddev                                                                        0.028 ns        0.022 ns            4
std::string copy{str_with_len_N};/15_cv                                                                             1.49 %          1.19 %             4
std::string copy{str_with_len_N};/16_mean                                                                           76.9 ns         76.3 ns            4
std::string copy{str_with_len_N};/16_median                                                                         76.6 ns         76.7 ns            4
std::string copy{str_with_len_N};/16_stddev                                                                         1.04 ns        0.872 ns            4
std::string copy{str_with_len_N};/16_cv                                                                             1.35 %          1.14 %             4
std::string copy{str_with_len_N};/23_mean                                                                           76.5 ns         76.3 ns            4
std::string copy{str_with_len_N};/23_median                                                                         76.6 ns         76.7 ns            4
std::string copy{str_with_len_N};/23_stddev                                                                         1.16 ns        0.872 ns            4
std::string copy{str_with_len_N};/23_cv                                                                             1.51 %          1.14 %             4
std::string copy{str_with_len_N};/24_mean                                                                           77.5 ns         77.2 ns            4
std::string copy{str_with_len_N};/24_median                                                                         77.6 ns         76.7 ns            4
std::string copy{str_with_len_N};/24_stddev                                                                        0.844 ns        0.872 ns            4
std::string copy{str_with_len_N};/24_cv                                                                             1.09 %          1.13 %             4
std::string copy{str_with_len_N};/32_mean                                                                           85.7 ns         85.3 ns            4
std::string copy{str_with_len_N};/32_median                                                                         84.9 ns         84.8 ns            4
std::string copy{str_with_len_N};/32_stddev                                                                         3.60 ns         3.57 ns            4
std::string copy{str_with_len_N};/32_cv                                                                             4.20 %          4.19 %             4
std::string copy{str_with_len_N};/64_mean                                                                           80.1 ns         79.8 ns            4
std::string copy{str_with_len_N};/64_median                                                                         79.8 ns         80.2 ns            4
std::string copy{str_with_len_N};/64_stddev                                                                         2.69 ns         2.62 ns            4
std::string copy{str_with_len_N};/64_cv                                                                             3.36 %          3.28 %             4
std::string copy{str_with_len_N};/128_mean                                                                          82.7 ns         82.4 ns            4
std::string copy{str_with_len_N};/128_median                                                                        82.6 ns         82.0 ns            4
std::string copy{str_with_len_N};/128_stddev                                                                        1.26 ns        0.872 ns            4
std::string copy{str_with_len_N};/128_cv                                                                            1.52 %          1.06 %             4
std::string copy{str_with_len_N};/256_mean                                                                          86.8 ns         84.8 ns            4
std::string copy{str_with_len_N};/256_median                                                                        86.5 ns         83.7 ns            4
std::string copy{str_with_len_N};/256_stddev                                                                        2.19 ns         2.09 ns            4
std::string copy{str_with_len_N};/256_cv                                                                            2.53 %          2.47 %             4
std::string copy{str_with_len_N};/512_mean                                                                          88.4 ns         87.9 ns            4
std::string copy{str_with_len_N};/512_median                                                                        89.1 ns         87.9 ns            4
std::string copy{str_with_len_N};/512_stddev                                                                        3.84 ns         3.82 ns            4
std::string copy{str_with_len_N};/512_cv                                                                            4.34 %          4.35 %             4
std::string copy{str_with_len_N};/1024_mean                                                                         97.2 ns         96.4 ns            4
std::string copy{str_with_len_N};/1024_median                                                                       96.1 ns         95.2 ns            4
std::string copy{str_with_len_N};/1024_stddev                                                                       3.67 ns         4.23 ns            4
std::string copy{str_with_len_N};/1024_cv                                                                           3.77 %          4.38 %             4
std::string copy{str_with_len_N};/2048_mean                                                                          131 ns          130 ns            4
std::string copy{str_with_len_N};/2048_median                                                                        126 ns          126 ns            4
std::string copy{str_with_len_N};/2048_stddev                                                                       12.3 ns         11.9 ns            4
std::string copy{str_with_len_N};/2048_cv                                                                           9.36 %          9.14 %             4
std::string copy{str_with_len_N};/4096_mean                                                                          179 ns          177 ns            4
std::string copy{str_with_len_N};/4096_median                                                                        180 ns          178 ns            4
std::string copy{str_with_len_N};/4096_stddev                                                                       6.42 ns         6.55 ns            4
std::string copy{str_with_len_N};/4096_cv                                                                           3.59 %          3.69 %             4
stringa copy{str_with_len_N};/15_mean                                                                               1.33 ns         1.33 ns            4
stringa copy{str_with_len_N};/15_median                                                                             1.32 ns         1.33 ns            4
stringa copy{str_with_len_N};/15_stddev                                                                            0.019 ns        0.016 ns            4
stringa copy{str_with_len_N};/15_cv                                                                                 1.44 %          1.22 %             4
stringa copy{str_with_len_N};/16_mean                                                                               1.32 ns         1.30 ns            4
stringa copy{str_with_len_N};/16_median                                                                             1.33 ns         1.30 ns            4
stringa copy{str_with_len_N};/16_stddev                                                                            0.038 ns        0.018 ns            4
stringa copy{str_with_len_N};/16_cv                                                                                 2.91 %          1.39 %             4
stringa copy{str_with_len_N};/23_mean                                                                               1.31 ns         1.31 ns            4
stringa copy{str_with_len_N};/23_median                                                                             1.31 ns         1.31 ns            4
stringa copy{str_with_len_N};/23_stddev                                                                            0.011 ns        0.023 ns            4
stringa copy{str_with_len_N};/23_cv                                                                                 0.82 %          1.74 %             4
stringa copy{str_with_len_N};/24_mean                                                                               16.1 ns         16.0 ns            4
stringa copy{str_with_len_N};/24_median                                                                             16.1 ns         16.0 ns            4
stringa copy{str_with_len_N};/24_stddev                                                                            0.163 ns        0.000 ns            4
stringa copy{str_with_len_N};/24_cv                                                                                 1.01 %          0.00 %             4
stringa copy{str_with_len_N};/32_mean                                                                               16.2 ns         16.2 ns            4
stringa copy{str_with_len_N};/32_median                                                                             16.2 ns         16.1 ns            4
stringa copy{str_with_len_N};/32_stddev                                                                            0.182 ns        0.192 ns            4
stringa copy{str_with_len_N};/32_cv                                                                                 1.13 %          1.18 %             4
stringa copy{str_with_len_N};/64_mean                                                                               16.0 ns         15.9 ns            4
stringa copy{str_with_len_N};/64_median                                                                             15.9 ns         15.9 ns            4
stringa copy{str_with_len_N};/64_stddev                                                                            0.120 ns        0.201 ns            4
stringa copy{str_with_len_N};/64_cv                                                                                 0.75 %          1.27 %             4
stringa copy{str_with_len_N};/128_mean                                                                              16.1 ns         16.0 ns            4
stringa copy{str_with_len_N};/128_median                                                                            16.1 ns         16.0 ns            4
stringa copy{str_with_len_N};/128_stddev                                                                           0.082 ns        0.285 ns            4
stringa copy{str_with_len_N};/128_cv                                                                                0.51 %          1.77 %             4
stringa copy{str_with_len_N};/256_mean                                                                              16.1 ns         16.1 ns            4
stringa copy{str_with_len_N};/256_median                                                                            16.1 ns         16.0 ns            4
stringa copy{str_with_len_N};/256_stddev                                                                           0.102 ns        0.174 ns            4
stringa copy{str_with_len_N};/256_cv                                                                                0.63 %          1.08 %             4
stringa copy{str_with_len_N};/512_mean                                                                              16.1 ns         16.0 ns            4
stringa copy{str_with_len_N};/512_median                                                                            16.2 ns         16.0 ns            4
stringa copy{str_with_len_N};/512_stddev                                                                           0.133 ns        0.285 ns            4
stringa copy{str_with_len_N};/512_cv                                                                                0.83 %          1.77 %             4
stringa copy{str_with_len_N};/1024_mean                                                                             16.3 ns         16.1 ns            4
stringa copy{str_with_len_N};/1024_median                                                                           16.2 ns         16.0 ns            4
stringa copy{str_with_len_N};/1024_stddev                                                                          0.280 ns        0.174 ns            4
stringa copy{str_with_len_N};/1024_cv                                                                               1.72 %          1.08 %             4
stringa copy{str_with_len_N};/2048_mean                                                                             16.1 ns         15.9 ns            4
stringa copy{str_with_len_N};/2048_median                                                                           16.2 ns         15.9 ns            4
stringa copy{str_with_len_N};/2048_stddev                                                                          0.147 ns        0.222 ns            4
stringa copy{str_with_len_N};/2048_cv                                                                               0.91 %          1.39 %             4
stringa copy{str_with_len_N};/4096_mean                                                                             16.1 ns         16.0 ns            4
stringa copy{str_with_len_N};/4096_median                                                                           16.1 ns         16.0 ns            4
stringa copy{str_with_len_N};/4096_stddev                                                                          0.121 ns        0.285 ns            4
stringa copy{str_with_len_N};/4096_cv                                                                               0.75 %          1.77 %             4
lstringa<16> copy{str_with_len_N};/15_mean                                                                          4.96 ns         4.88 ns            4
lstringa<16> copy{str_with_len_N};/15_median                                                                        4.97 ns         4.92 ns            4
lstringa<16> copy{str_with_len_N};/15_stddev                                                                       0.072 ns        0.150 ns            4
lstringa<16> copy{str_with_len_N};/15_cv                                                                            1.44 %          3.06 %             4
lstringa<16> copy{str_with_len_N};/16_mean                                                                          4.78 ns         4.80 ns            4
lstringa<16> copy{str_with_len_N};/16_median                                                                        4.76 ns         4.77 ns            4
lstringa<16> copy{str_with_len_N};/16_stddev                                                                       0.095 ns        0.150 ns            4
lstringa<16> copy{str_with_len_N};/16_cv                                                                            1.98 %          3.11 %             4
lstringa<16> copy{str_with_len_N};/23_mean                                                                          4.98 ns         4.92 ns            4
lstringa<16> copy{str_with_len_N};/23_median                                                                        4.99 ns         4.95 ns            4
lstringa<16> copy{str_with_len_N};/23_stddev                                                                       0.110 ns        0.134 ns            4
lstringa<16> copy{str_with_len_N};/23_cv                                                                            2.21 %          2.72 %             4
lstringa<16> copy{str_with_len_N};/24_mean                                                                          78.7 ns         78.5 ns            4
lstringa<16> copy{str_with_len_N};/24_median                                                                        78.1 ns         78.1 ns            4
lstringa<16> copy{str_with_len_N};/24_stddev                                                                        1.52 ns         1.76 ns            4
lstringa<16> copy{str_with_len_N};/24_cv                                                                            1.93 %          2.24 %             4
lstringa<16> copy{str_with_len_N};/32_mean                                                                          85.9 ns         85.8 ns            4
lstringa<16> copy{str_with_len_N};/32_median                                                                        85.8 ns         85.8 ns            4
lstringa<16> copy{str_with_len_N};/32_stddev                                                                        2.23 ns         1.71 ns            4
lstringa<16> copy{str_with_len_N};/32_cv                                                                            2.60 %          1.99 %             4
lstringa<16> copy{str_with_len_N};/64_mean                                                                          82.8 ns         82.0 ns            4
lstringa<16> copy{str_with_len_N};/64_median                                                                        82.3 ns         82.0 ns            4
lstringa<16> copy{str_with_len_N};/64_stddev                                                                        2.16 ns         1.42 ns            4
lstringa<16> copy{str_with_len_N};/64_cv                                                                            2.61 %          1.74 %             4
lstringa<16> copy{str_with_len_N};/128_mean                                                                         85.4 ns         85.3 ns            4
lstringa<16> copy{str_with_len_N};/128_median                                                                       84.5 ns         83.7 ns            4
lstringa<16> copy{str_with_len_N};/128_stddev                                                                       2.29 ns         3.14 ns            4
lstringa<16> copy{str_with_len_N};/128_cv                                                                           2.68 %          3.68 %             4
lstringa<16> copy{str_with_len_N};/256_mean                                                                         87.0 ns         87.2 ns            4
lstringa<16> copy{str_with_len_N};/256_median                                                                       86.7 ns         87.2 ns            4
lstringa<16> copy{str_with_len_N};/256_stddev                                                                       3.32 ns         3.18 ns            4
lstringa<16> copy{str_with_len_N};/256_cv                                                                           3.82 %          3.65 %             4
lstringa<16> copy{str_with_len_N};/512_mean                                                                         87.9 ns         88.1 ns            4
lstringa<16> copy{str_with_len_N};/512_median                                                                       87.3 ns         88.1 ns            4
lstringa<16> copy{str_with_len_N};/512_stddev                                                                       2.43 ns         2.25 ns            4
lstringa<16> copy{str_with_len_N};/512_cv                                                                           2.77 %          2.56 %             4
lstringa<16> copy{str_with_len_N};/1024_mean                                                                        93.8 ns         93.7 ns            4
lstringa<16> copy{str_with_len_N};/1024_median                                                                      94.4 ns         93.3 ns            4
lstringa<16> copy{str_with_len_N};/1024_stddev                                                                      1.46 ns         1.67 ns            4
lstringa<16> copy{str_with_len_N};/1024_cv                                                                          1.55 %          1.78 %             4
lstringa<16> copy{str_with_len_N};/2048_mean                                                                         126 ns          126 ns            4
lstringa<16> copy{str_with_len_N};/2048_median                                                                       125 ns          126 ns            4
lstringa<16> copy{str_with_len_N};/2048_stddev                                                                      4.33 ns         5.03 ns            4
lstringa<16> copy{str_with_len_N};/2048_cv                                                                          3.43 %          3.98 %             4
lstringa<16> copy{str_with_len_N};/4096_mean                                                                         192 ns          188 ns            4
lstringa<16> copy{str_with_len_N};/4096_median                                                                       191 ns          188 ns            4
lstringa<16> copy{str_with_len_N};/4096_stddev                                                                      1.95 ns         3.13 ns            4
lstringa<16> copy{str_with_len_N};/4096_cv                                                                          1.02 %          1.67 %             4
lstringa<512> copy{str_with_len_N};/15_mean                                                                         5.34 ns         5.34 ns            4
lstringa<512> copy{str_with_len_N};/15_median                                                                       5.31 ns         5.30 ns            4
lstringa<512> copy{str_with_len_N};/15_stddev                                                                      0.179 ns        0.176 ns            4
lstringa<512> copy{str_with_len_N};/15_cv                                                                           3.36 %          3.29 %             4
lstringa<512> copy{str_with_len_N};/16_mean                                                                         5.25 ns         5.27 ns            4
lstringa<512> copy{str_with_len_N};/16_median                                                                       5.29 ns         5.23 ns            4
lstringa<512> copy{str_with_len_N};/16_stddev                                                                      0.141 ns        0.134 ns            4
lstringa<512> copy{str_with_len_N};/16_cv                                                                           2.68 %          2.54 %             4
lstringa<512> copy{str_with_len_N};/23_mean                                                                         5.26 ns         5.23 ns            4
lstringa<512> copy{str_with_len_N};/23_median                                                                       5.32 ns         5.31 ns            4
lstringa<512> copy{str_with_len_N};/23_stddev                                                                      0.185 ns        0.156 ns            4
lstringa<512> copy{str_with_len_N};/23_cv                                                                           3.52 %          2.99 %             4
lstringa<512> copy{str_with_len_N};/24_mean                                                                         5.35 ns         5.27 ns            4
lstringa<512> copy{str_with_len_N};/24_median                                                                       5.32 ns         5.30 ns            4
lstringa<512> copy{str_with_len_N};/24_stddev                                                                      0.120 ns        0.070 ns            4
lstringa<512> copy{str_with_len_N};/24_cv                                                                           2.25 %          1.32 %             4
lstringa<512> copy{str_with_len_N};/32_mean                                                                         8.10 ns         8.02 ns            4
lstringa<512> copy{str_with_len_N};/32_median                                                                       8.12 ns         8.02 ns            4
lstringa<512> copy{str_with_len_N};/32_stddev                                                                      0.114 ns        0.142 ns            4
lstringa<512> copy{str_with_len_N};/32_cv                                                                           1.40 %          1.77 %             4
lstringa<512> copy{str_with_len_N};/64_mean                                                                         8.22 ns         8.11 ns            4
lstringa<512> copy{str_with_len_N};/64_median                                                                       8.27 ns         8.11 ns            4
lstringa<512> copy{str_with_len_N};/64_stddev                                                                      0.140 ns        0.101 ns            4
lstringa<512> copy{str_with_len_N};/64_cv                                                                           1.70 %          1.24 %             4
lstringa<512> copy{str_with_len_N};/128_mean                                                                        8.79 ns         8.81 ns            4
lstringa<512> copy{str_with_len_N};/128_median                                                                      8.79 ns         8.89 ns            4
lstringa<512> copy{str_with_len_N};/128_stddev                                                                     0.164 ns        0.174 ns            4
lstringa<512> copy{str_with_len_N};/128_cv                                                                          1.87 %          1.98 %             4
lstringa<512> copy{str_with_len_N};/256_mean                                                                        9.80 ns         9.73 ns            4
lstringa<512> copy{str_with_len_N};/256_median                                                                      9.89 ns         9.84 ns            4
lstringa<512> copy{str_with_len_N};/256_stddev                                                                     0.323 ns        0.362 ns            4
lstringa<512> copy{str_with_len_N};/256_cv                                                                          3.30 %          3.72 %             4
lstringa<512> copy{str_with_len_N};/512_mean                                                                        11.6 ns         11.6 ns            4
lstringa<512> copy{str_with_len_N};/512_median                                                                      11.6 ns         11.6 ns            4
lstringa<512> copy{str_with_len_N};/512_stddev                                                                     0.153 ns        0.161 ns            4
lstringa<512> copy{str_with_len_N};/512_cv                                                                          1.32 %          1.39 %             4
lstringa<512> copy{str_with_len_N};/1024_mean                                                                       96.6 ns         96.8 ns            4
lstringa<512> copy{str_with_len_N};/1024_median                                                                     96.1 ns         96.3 ns            4
lstringa<512> copy{str_with_len_N};/1024_stddev                                                                     2.56 ns         2.63 ns            4
lstringa<512> copy{str_with_len_N};/1024_cv                                                                         2.65 %          2.72 %             4
lstringa<512> copy{str_with_len_N};/2048_mean                                                                        123 ns          123 ns            4
lstringa<512> copy{str_with_len_N};/2048_median                                                                      123 ns          122 ns            4
lstringa<512> copy{str_with_len_N};/2048_stddev                                                                     2.81 ns         1.22 ns            4
lstringa<512> copy{str_with_len_N};/2048_cv                                                                         2.28 %          1.00 %             4
lstringa<512> copy{str_with_len_N};/4096_mean                                                                        194 ns          194 ns            4
lstringa<512> copy{str_with_len_N};/4096_median                                                                      193 ns          193 ns            4
lstringa<512> copy{str_with_len_N};/4096_stddev                                                                     4.48 ns         5.27 ns            4
lstringa<512> copy{str_with_len_N};/4096_cv                                                                         2.31 %          2.72 %             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                                          31.0 ns         31.0 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_median                                        31.0 ns         30.7 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_stddev                                       0.509 ns        0.698 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_cv                                            1.64 %          2.25 %             4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_mean                     13.7 ns         13.6 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_median                   13.7 ns         13.7 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_stddev                  0.121 ns        0.301 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_cv                       0.88 %          2.21 %             4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                              14.2 ns         14.1 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                            14.2 ns         14.1 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                           0.237 ns        0.256 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                                1.66 %          1.81 %             4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                                  13.8 ns         13.7 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                                13.8 ns         13.8 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                               0.073 ns        0.157 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                                    0.53 %          1.14 %             4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                         13.7 ns         13.7 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                       13.7 ns         13.7 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                      0.237 ns        0.140 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                           1.73 %          1.02 %             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                                             34.5 ns         34.2 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_median                                           34.6 ns         34.4 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_stddev                                          0.558 ns        0.366 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_cv                                               1.61 %          1.07 %             4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_mean                        8.45 ns         8.42 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_median                      8.44 ns         8.48 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_stddev                     0.143 ns        0.200 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_cv                          1.69 %          2.38 %             4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                                 12.8 ns         12.8 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                               12.7 ns         12.8 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                              0.211 ns        0.228 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                                   1.65 %          1.77 %             4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                                     12.3 ns         12.2 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                                   12.4 ns         12.2 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                                  0.187 ns        0.256 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                                       1.52 %          2.09 %             4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                            12.0 ns         12.1 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                          12.0 ns         11.9 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                         0.238 ns        0.314 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                              1.98 %          2.60 %             4
-----  Convert to int '    1234567'  ---------/repeats:1                                                           0.000 ns        0.000 ns   1000000000000
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_mean                                       43.6 ns         43.5 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                                    0.414 ns        0.564 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_cv                                         0.95 %          1.30 %             4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_mean                                        18.7 ns         18.7 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_median                                      18.7 ns         18.8 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_stddev                                     0.244 ns        0.209 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_cv                                          1.31 %          1.12 %             4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_mean                                  15.5 ns         15.5 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_median                                15.5 ns         15.7 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_stddev                               0.184 ns        0.349 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_cv                                    1.18 %          2.25 %             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                                    103 ns          103 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_median                                  102 ns          103 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_stddev                                 2.60 ns         2.63 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_cv                                     2.53 %          2.55 %             4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_mean                       59.6 ns         59.3 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_median                     59.9 ns         59.3 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_stddev                     2.02 ns         1.80 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_cv                         3.38 %          3.04 %             4
ssa s = "1234.567e10"; double res = *s.to_double()_mean                                                             36.7 ns         36.1 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_median                                                           36.8 ns         36.1 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_stddev                                                           1.06 ns        0.655 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_cv                                                               2.89 %          1.81 %             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                                                          4798 ns         4805 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_median                                                        4820 ns         4844 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_stddev                                                        96.4 ns          197 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_cv                                                            2.01 %          4.09 %             4
std::string str; ... str += "abbaabbaabbaabba";_mean                                                                1101 ns         1093 ns            4
std::string str; ... str += "abbaabbaabbaabba";_median                                                              1090 ns         1086 ns            4
std::string str; ... str += "abbaabbaabbaabba";_stddev                                                              25.5 ns         23.4 ns            4
std::string str; ... str += "abbaabbaabbaabba";_cv                                                                  2.32 %          2.14 %             4
lstringa<8> str; ... str += "abbaabbaabbaabba";_mean                                                                 756 ns          759 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_median                                                               754 ns          759 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_stddev                                                              8.71 ns         10.1 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_cv                                                                  1.15 %          1.33 %             4
lstringa<128> str; ... str += "abbaabbaabbaabba";_mean                                                               390 ns          390 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_median                                                             392 ns          390 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_stddev                                                            8.15 ns         7.40 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_cv                                                                2.09 %          1.90 %             4
lstringa<512> str; ... str += "abbaabbaabbaabba";_mean                                                               231 ns          231 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_median                                                             232 ns          233 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_stddev                                                            4.08 ns         5.01 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_cv                                                                1.77 %          2.16 %             4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_mean                                                              146 ns          140 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_median                                                            140 ns          140 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_stddev                                                           14.6 ns         2.28 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_cv                                                              10.00 %          1.63 %             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                                               4654 ns         4627 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_median                                             4651 ns         4653 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_stddev                                             62.0 ns         50.6 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_cv                                                 1.33 %          1.09 %             4
std::string str; ... str += str_var + "abbaabbaabbaabba";_mean                                                      3826 ns         3788 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_median                                                    3793 ns         3767 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                     119 ns         41.9 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_cv                                                        3.12 %          1.10 %             4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                       730 ns          732 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_median                                                     725 ns          724 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                    17.2 ns         24.7 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                        2.36 %          3.37 %             4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                     461 ns          460 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_median                                                   462 ns          460 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                  8.65 ns         12.1 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                      1.87 %          2.62 %             4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                     304 ns          300 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_median                                                   306 ns          300 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                  8.28 ns         5.98 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                      2.72 %          1.99 %             4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                    212 ns          212 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_median                                                  213 ns          215 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                 3.71 ns         4.88 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                     1.75 %          2.30 %             4
-- Append string of 16 bytes and const literal of 16 bytes 2048 times, 65536 total length --/repeats:1             0.000 ns        0.000 ns   1000000000000
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_mean                                  218672 ns       218506 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_median                                219327 ns       217285 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_stddev                                  4902 ns         4675 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_cv                                      2.24 %          2.14 %             4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                         193765 ns       193839 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                       193537 ns       192705 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                         2124 ns         4341 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                             1.10 %          2.24 %             4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                          19712 ns        19749 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                        19750 ns        19880 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                          248 ns          262 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                             1.26 %          1.32 %             4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                        16887 ns        16881 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                      16737 ns        16689 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                        423 ns          543 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                           2.50 %          3.21 %             4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                        16377 ns        16305 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                      16276 ns        16497 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                        567 ns          384 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                           3.46 %          2.35 %             4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                       16381 ns        16392 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                     16413 ns        16392 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                       204 ns          285 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                          1.24 %          1.74 %             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                                                        4521 ns         4476 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_median                                                      4563 ns         4450 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_stddev                                                       209 ns          209 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_cv                                                          4.62 %          4.66 %             4
std::string str; ... str += str_var1 + str_var2;_mean                                                               4020 ns         3967 ns            4
std::string str; ... str += str_var1 + str_var2;_median                                                             4025 ns         3945 ns            4
std::string str; ... str += str_var1 + str_var2;_stddev                                                             79.9 ns         86.8 ns            4
std::string str; ... str += str_var1 + str_var2;_cv                                                                 1.99 %          2.19 %             4
lstringa<16> str; ... str += str_var1 + str_var2;_mean                                                               801 ns          795 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_median                                                             800 ns          795 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_stddev                                                            17.6 ns         17.1 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_cv                                                                2.20 %          2.15 %             4
lstringa<128> str; ... str += str_var1 + str_var2;_mean                                                              531 ns          531 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_median                                                            530 ns          531 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_stddev                                                           5.02 ns        0.000 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_cv                                                               0.95 %          0.00 %             4
lstringa<512> str; ... str += str_var1 + str_var2;_mean                                                              386 ns          384 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_median                                                            389 ns          384 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_stddev                                                           9.19 ns         7.12 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_cv                                                               2.38 %          1.86 %             4
lstringa<1024> str; ... str += str_var1 + str_var2;_mean                                                             285 ns          286 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_median                                                           287 ns          289 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_stddev                                                          5.16 ns         6.28 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_cv                                                              1.81 %          2.20 %             4
-- Append text, number, text --/repeats:1                                                                          0.000 ns        0.000 ns   1000000000000
std::stringstream str; str << "test = " << k << " times";_mean                                                     11080 ns        11108 ns            4
std::stringstream str; str << "test = " << k << " times";_median                                                   11069 ns        11108 ns            4
std::stringstream str; str << "test = " << k << " times";_stddev                                                     207 ns          141 ns            4
std::stringstream str; str << "test = " << k << " times";_cv                                                        1.87 %          1.27 %             4
std::string str = "test = " + std::to_string(k) + " times";_mean                                                    1104 ns         1105 ns            4
std::string str = "test = " + std::to_string(k) + " times";_median                                                  1096 ns         1111 ns            4
std::string str = "test = " + std::to_string(k) + " times";_stddev                                                  27.8 ns         23.4 ns            4
std::string str = "test = " + std::to_string(k) + " times";_cv                                                      2.51 %          2.12 %             4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_mean                                      2849 ns         2809 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_median                                    2858 ns         2794 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_stddev                                    48.0 ns         60.1 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_cv                                        1.68 %          2.14 %             4
std::string str = std::format("test = {} times", k);_mean                                                           1859 ns         1862 ns            4
std::string str = std::format("test = {} times", k);_median                                                         1856 ns         1862 ns            4
std::string str = std::format("test = {} times", k);_stddev                                                         21.3 ns         24.2 ns            4
std::string str = std::format("test = {} times", k);_cv                                                             1.15 %          1.30 %             4
lstringa<8> str; str.format("test = {} times", k);_mean                                                             2069 ns         2051 ns            4
lstringa<8> str; str.format("test = {} times", k);_median                                                           2055 ns         2051 ns            4
lstringa<8> str; str.format("test = {} times", k);_stddev                                                           60.8 ns         79.7 ns            4
lstringa<8> str; str.format("test = {} times", k);_cv                                                               2.94 %          3.89 %             4
lstringa<32> str; str.format("test = {} times", k);_mean                                                            1013 ns         1013 ns            4
lstringa<32> str; str.format("test = {} times", k);_median                                                          1016 ns         1013 ns            4
lstringa<32> str; str.format("test = {} times", k);_stddev                                                          20.9 ns         14.1 ns            4
lstringa<32> str; str.format("test = {} times", k);_cv                                                              2.07 %          1.39 %             4
lstringa<8> str = "test = " + k + " times";_mean                                                                     875 ns          874 ns            4
lstringa<8> str = "test = " + k + " times";_median                                                                   867 ns          868 ns            4
lstringa<8> str = "test = " + k + " times";_stddev                                                                  19.4 ns         20.0 ns            4
lstringa<8> str = "test = " + k + " times";_cv                                                                      2.22 %          2.29 %             4
lstringa<32> str = "test = " + k + " times";_mean                                                                    157 ns          156 ns            4
lstringa<32> str = "test = " + k + " times";_median                                                                  157 ns          157 ns            4
lstringa<32> str = "test = " + k + " times";_stddev                                                                 2.01 ns         1.57 ns            4
lstringa<32> str = "test = " + k + " times";_cv                                                                     1.28 %          1.01 %             4
stringa str = "test = " + k + " times";_mean                                                                         153 ns          151 ns            4
stringa str = "test = " + k + " times";_median                                                                       153 ns          151 ns            4
stringa str = "test = " + k + " times";_stddev                                                                      3.20 ns         2.56 ns            4
stringa str = "test = " + k + " times";_cv                                                                          2.09 %          1.70 %             4
-- Split text and convert to int --/repeats:1                                                                      0.000 ns        0.000 ns   1000000000000
std::string::find + substr + std::strtol_mean                                                                        546 ns          547 ns            4
std::string::find + substr + std::strtol_median                                                                      546 ns          547 ns            4
std::string::find + substr + std::strtol_stddev                                                                     5.42 ns        0.000 ns            4
std::string::find + substr + std::strtol_cv                                                                         0.99 %          0.00 %             4
ssa::splitter + ssa::as_int_mean                                                                                     166 ns          164 ns            4
ssa::splitter + ssa::as_int_median                                                                                   166 ns          164 ns            4
ssa::splitter + ssa::as_int_stddev                                                                                  6.43 ns         2.85 ns            4
ssa::splitter + ssa::as_int_cv                                                                                      3.88 %          1.74 %             4
ssa::splitf + functor_mean                                                                                           193 ns          193 ns            4
ssa::splitf + functor_median                                                                                         193 ns          193 ns            4
ssa::splitf + functor_stddev                                                                                        2.92 ns         2.62 ns            4
ssa::splitf + functor_cv                                                                                            1.51 %          1.36 %             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                                              1116 ns         1102 ns            4
Naive (and wrong) replace symbols with std::string find + replace_median                                            1114 ns         1116 ns            4
Naive (and wrong) replace symbols with std::string find + replace_stddev                                            8.69 ns         27.9 ns            4
Naive (and wrong) replace symbols with std::string find + replace_cv                                                0.78 %          2.53 %             4
replace symbols with std::string find_first_of + replace_mean                                                       2075 ns         2039 ns            4
replace symbols with std::string find_first_of + replace_median                                                     2077 ns         2002 ns            4
replace symbols with std::string find_first_of + replace_stddev                                                     46.8 ns         73.2 ns            4
replace symbols with std::string find_first_of + replace_cv                                                         2.26 %          3.59 %             4
replace symbols with std::string_view find_first_of + copy_mean                                                     2461 ns         2455 ns            4
replace symbols with std::string_view find_first_of + copy_median                                                   2446 ns         2455 ns            4
replace symbols with std::string_view find_first_of + copy_stddev                                                   81.0 ns         91.1 ns            4
replace symbols with std::string_view find_first_of + copy_cv                                                       3.29 %          3.71 %             4
replace runtime symbols with string expressions and without remembering all search results_mean                     1456 ns         1436 ns            4
replace runtime symbols with string expressions and without remembering all search results_median                   1460 ns         1444 ns            4
replace runtime symbols with string expressions and without remembering all search results_stddev                   20.4 ns         39.5 ns            4
replace runtime symbols with string expressions and without remembering all search results_cv                       1.40 %          2.75 %             4
replace runtime symbols with simstr and memorization of all search results_mean                                     1328 ns         1306 ns            4
replace runtime symbols with simstr and memorization of all search results_median                                   1324 ns         1306 ns            4
replace runtime symbols with simstr and memorization of all search results_stddev                                   34.7 ns         14.1 ns            4
replace runtime symbols with simstr and memorization of all search results_cv                                       2.61 %          1.08 %             4
replace const symbols with string expressions and without remembering all search results_mean                       1171 ns         1154 ns            4
replace const symbols with string expressions and without remembering all search results_median                     1166 ns         1160 ns            4
replace const symbols with string expressions and without remembering all search results_stddev                     19.1 ns         41.7 ns            4
replace const symbols with string expressions and without remembering all search results_cv                         1.63 %          3.61 %             4
replace const symbols with string expressions and memorization of all search results_mean                           1215 ns         1214 ns            4
replace const symbols with string expressions and memorization of all search results_median                         1214 ns         1214 ns            4
replace const symbols with string expressions and memorization of all search results_stddev                         22.7 ns         16.1 ns            4
replace const symbols with string expressions and memorization of all search results_cv                             1.87 %          1.33 %             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                                         320 ns          317 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_median                                       319 ns          314 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_stddev                                      6.83 ns         6.98 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_cv                                          2.13 %          2.20 %             4
Short replace symbols with std::string find_first_of + replace_mean                                                  382 ns          377 ns            4
Short replace symbols with std::string find_first_of + replace_median                                                379 ns          375 ns            4
Short replace symbols with std::string find_first_of + replace_stddev                                               13.1 ns         11.0 ns            4
Short replace symbols with std::string find_first_of + replace_cv                                                   3.44 %          2.91 %             4
Short replace symbols with std::string_view find_first_of + copy_mean                                                330 ns          330 ns            4
Short replace symbols with std::string_view find_first_of + copy_median                                              329 ns          331 ns            4
Short replace symbols with std::string_view find_first_of + copy_stddev                                             5.71 ns         6.68 ns            4
Short replace symbols with std::string_view find_first_of + copy_cv                                                 1.73 %          2.03 %             4
Short replace runtime symbols with string expressions and without remembering all search results_mean                257 ns          256 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_median              256 ns          258 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_stddev             6.36 ns         5.68 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_cv                 2.47 %          2.21 %             4
Short replace runtime symbols with simstr and memorization of all search results_mean                                355 ns          351 ns            4
Short replace runtime symbols with simstr and memorization of all search results_median                              352 ns          349 ns            4
Short replace runtime symbols with simstr and memorization of all search results_stddev                             9.93 ns         11.0 ns            4
Short replace runtime symbols with simstr and memorization of all search results_cv                                 2.80 %          3.13 %             4
Short replace const symbols with string expressions and without remembering all search results_mean                  222 ns          221 ns            4
Short replace const symbols with string expressions and without remembering all search results_median                223 ns          222 ns            4
Short replace const symbols with string expressions and without remembering all search results_stddev               4.02 ns         5.01 ns            4
Short replace const symbols with string expressions and without remembering all search results_cv                   1.81 %          2.27 %             4
Short replace const symbols with string expressions and memorization of all search results_mean                      309 ns          307 ns            4
Short replace const symbols with string expressions and memorization of all search results_median                    311 ns          314 ns            4
Short replace const symbols with string expressions and memorization of all search results_stddev                   7.65 ns         14.0 ns            4
Short replace const symbols with string expressions and memorization of all search results_cv                       2.48 %          4.55 %             4
-----  Replace All Str To Longer Size ---------/repeats:1                                                          0.000 ns        0.000 ns   1000000000000
replace bb to ---- in std::string|64_mean                                                                            231 ns          228 ns            4
replace bb to ---- in std::string|64_median                                                                          232 ns          229 ns            4
replace bb to ---- in std::string|64_stddev                                                                         2.69 ns         6.14 ns            4
replace bb to ---- in std::string|64_cv                                                                             1.16 %          2.69 %             4
replace bb to ---- in std::string|256_mean                                                                           790 ns          789 ns            4
replace bb to ---- in std::string|256_median                                                                         792 ns          793 ns            4
replace bb to ---- in std::string|256_stddev                                                                        11.5 ns         16.7 ns            4
replace bb to ---- in std::string|256_cv                                                                            1.46 %          2.12 %             4
replace bb to ---- in std::string|512_mean                                                                          1467 ns         1460 ns            4
replace bb to ---- in std::string|512_median                                                                        1478 ns         1460 ns            4
replace bb to ---- in std::string|512_stddev                                                                        26.4 ns         18.1 ns            4
replace bb to ---- in std::string|512_cv                                                                            1.80 %          1.24 %             4
replace bb to ---- in std::string|1024_mean                                                                         3177 ns         3174 ns            4
replace bb to ---- in std::string|1024_median                                                                       3178 ns         3174 ns            4
replace bb to ---- in std::string|1024_stddev                                                                       13.4 ns         40.3 ns            4
replace bb to ---- in std::string|1024_cv                                                                           0.42 %          1.27 %             4
replace bb to ---- in std::string|2048_mean                                                                         8072 ns         8022 ns            4
replace bb to ---- in std::string|2048_median                                                                       8057 ns         8022 ns            4
replace bb to ---- in std::string|2048_stddev                                                                        189 ns          142 ns            4
replace bb to ---- in std::string|2048_cv                                                                           2.34 %          1.77 %             4
replace bb to ---- in lstringa<8>|64_mean                                                                            241 ns          239 ns            4
replace bb to ---- in lstringa<8>|64_median                                                                          240 ns          238 ns            4
replace bb to ---- in lstringa<8>|64_stddev                                                                         4.83 ns         5.01 ns            4
replace bb to ---- in lstringa<8>|64_cv                                                                             2.00 %          2.09 %             4
replace bb to ---- in lstringa<8>|256_mean                                                                           641 ns          638 ns            4
replace bb to ---- in lstringa<8>|256_median                                                                         645 ns          635 ns            4
replace bb to ---- in lstringa<8>|256_stddev                                                                        9.51 ns         13.4 ns            4
replace bb to ---- in lstringa<8>|256_cv                                                                            1.48 %          2.09 %             4
replace bb to ---- in lstringa<8>|512_mean                                                                          1060 ns         1062 ns            4
replace bb to ---- in lstringa<8>|512_median                                                                        1066 ns         1067 ns            4
replace bb to ---- in lstringa<8>|512_stddev                                                                        23.4 ns         31.4 ns            4
replace bb to ---- in lstringa<8>|512_cv                                                                            2.21 %          2.96 %             4
replace bb to ---- in lstringa<8>|1024_mean                                                                         1917 ns         1894 ns            4
replace bb to ---- in lstringa<8>|1024_median                                                                       1917 ns         1883 ns            4
replace bb to ---- in lstringa<8>|1024_stddev                                                                       58.3 ns         20.9 ns            4
replace bb to ---- in lstringa<8>|1024_cv                                                                           3.04 %          1.10 %             4
replace bb to ---- in lstringa<8>|2048_mean                                                                         3571 ns         3568 ns            4
replace bb to ---- in lstringa<8>|2048_median                                                                       3575 ns         3568 ns            4
replace bb to ---- in lstringa<8>|2048_stddev                                                                       27.6 ns         44.3 ns            4
replace bb to ---- in lstringa<8>|2048_cv                                                                           0.77 %          1.24 %             4
replace bb to ---- by init stringa|64_mean                                                                           175 ns          174 ns            4
replace bb to ---- by init stringa|64_median                                                                         175 ns          175 ns            4
replace bb to ---- by init stringa|64_stddev                                                                        1.04 ns         3.67 ns            4
replace bb to ---- by init stringa|64_cv                                                                            0.60 %          2.12 %             4
replace bb to ---- by init stringa|256_mean                                                                          382 ns          377 ns            4
replace bb to ---- by init stringa|256_median                                                                        383 ns          377 ns            4
replace bb to ---- by init stringa|256_stddev                                                                       11.3 ns         9.26 ns            4
replace bb to ---- by init stringa|256_cv                                                                           2.95 %          2.46 %             4
replace bb to ---- by init stringa|512_mean                                                                          830 ns          833 ns            4
replace bb to ---- by init stringa|512_median                                                                        830 ns          837 ns            4
replace bb to ---- by init stringa|512_stddev                                                                       20.3 ns         21.9 ns            4
replace bb to ---- by init stringa|512_cv                                                                           2.45 %          2.64 %             4
replace bb to ---- by init stringa|1024_mean                                                                        1705 ns         1707 ns            4
replace bb to ---- by init stringa|1024_median                                                                      1706 ns         1707 ns            4
replace bb to ---- by init stringa|1024_stddev                                                                      15.9 ns         22.2 ns            4
replace bb to ---- by init stringa|1024_cv                                                                          0.93 %          1.30 %             4
replace bb to ---- by init stringa|2048_mean                                                                        3170 ns         3174 ns            4
replace bb to ---- by init stringa|2048_median                                                                      3166 ns         3174 ns            4
replace bb to ---- by init stringa|2048_stddev                                                                      77.6 ns         90.1 ns            4
replace bb to ---- by init stringa|2048_cv                                                                          2.45 %          2.84 %             4
-----  Replace All Str To Same Size ---------/repeats:1                                                            0.000 ns        0.000 ns   1000000000000
replace bb to -- in std::string|64_mean                                                                              195 ns          193 ns            4
replace bb to -- in std::string|64_median                                                                            194 ns          193 ns            4
replace bb to -- in std::string|64_stddev                                                                           4.52 ns        0.000 ns            4
replace bb to -- in std::string|64_cv                                                                               2.31 %          0.00 %             4
replace bb to -- in std::string|256_mean                                                                             502 ns          500 ns            4
replace bb to -- in std::string|256_median                                                                           506 ns          508 ns            4
replace bb to -- in std::string|256_stddev                                                                          13.9 ns         22.1 ns            4
replace bb to -- in std::string|256_cv                                                                              2.77 %          4.42 %             4
replace bb to -- in std::string|512_mean                                                                            1022 ns         1019 ns            4
replace bb to -- in std::string|512_median                                                                          1009 ns         1001 ns            4
replace bb to -- in std::string|512_stddev                                                                          33.7 ns         36.6 ns            4
replace bb to -- in std::string|512_cv                                                                              3.30 %          3.59 %             4
replace bb to -- in std::string|1024_mean                                                                           1730 ns         1698 ns            4
replace bb to -- in std::string|1024_median                                                                         1734 ns         1707 ns            4
replace bb to -- in std::string|1024_stddev                                                                         41.7 ns         36.7 ns            4
replace bb to -- in std::string|1024_cv                                                                             2.41 %          2.16 %             4
replace bb to -- in std::string|2048_mean                                                                           3149 ns         3156 ns            4
replace bb to -- in std::string|2048_median                                                                         3127 ns         3139 ns            4
replace bb to -- in std::string|2048_stddev                                                                         92.0 ns         87.8 ns            4
replace bb to -- in std::string|2048_cv                                                                             2.92 %          2.78 %             4
replace bb to -- in lstringa<8>|64_mean                                                                              185 ns          184 ns            4
replace bb to -- in lstringa<8>|64_median                                                                            184 ns          184 ns            4
replace bb to -- in lstringa<8>|64_stddev                                                                           4.39 ns         3.42 ns            4
replace bb to -- in lstringa<8>|64_cv                                                                               2.38 %          1.86 %             4
replace bb to -- in lstringa<8>|256_mean                                                                             454 ns          450 ns            4
replace bb to -- in lstringa<8>|256_median                                                                           453 ns          450 ns            4
replace bb to -- in lstringa<8>|256_stddev                                                                          10.3 ns         5.84 ns            4
replace bb to -- in lstringa<8>|256_cv                                                                              2.27 %          1.30 %             4
replace bb to -- in lstringa<8>|512_mean                                                                             783 ns          785 ns            4
replace bb to -- in lstringa<8>|512_median                                                                           792 ns          785 ns            4
replace bb to -- in lstringa<8>|512_stddev                                                                          17.3 ns         14.2 ns            4
replace bb to -- in lstringa<8>|512_cv                                                                              2.20 %          1.81 %             4
replace bb to -- in lstringa<8>|1024_mean                                                                           1485 ns         1491 ns            4
replace bb to -- in lstringa<8>|1024_median                                                                         1484 ns         1507 ns            4
replace bb to -- in lstringa<8>|1024_stddev                                                                         25.8 ns         31.4 ns            4
replace bb to -- in lstringa<8>|1024_cv                                                                             1.74 %          2.11 %             4
replace bb to -- in lstringa<8>|2048_mean                                                                           2845 ns         2816 ns            4
replace bb to -- in lstringa<8>|2048_median                                                                         2832 ns         2816 ns            4
replace bb to -- in lstringa<8>|2048_stddev                                                                         44.1 ns         38.3 ns            4
replace bb to -- in lstringa<8>|2048_cv                                                                             1.55 %          1.36 %             4
replace bb to -- by init stringa|64_mean                                                                             162 ns          160 ns            4
replace bb to -- by init stringa|64_median                                                                           164 ns          160 ns            4
replace bb to -- by init stringa|64_stddev                                                                          5.47 ns         5.70 ns            4
replace bb to -- by init stringa|64_cv                                                                              3.37 %          3.55 %             4
replace bb to -- by init stringa|256_mean                                                                            362 ns          359 ns            4
replace bb to -- by init stringa|256_median                                                                          361 ns          361 ns            4
replace bb to -- by init stringa|256_stddev                                                                         3.41 ns         3.84 ns            4
replace bb to -- by init stringa|256_cv                                                                             0.94 %          1.07 %             4
replace bb to -- by init stringa|512_mean                                                                            605 ns          598 ns            4
replace bb to -- by init stringa|512_median                                                                          603 ns          594 ns            4
replace bb to -- by init stringa|512_stddev                                                                         13.4 ns         7.81 ns            4
replace bb to -- by init stringa|512_cv                                                                             2.21 %          1.31 %             4
replace bb to -- by init stringa|1024_mean                                                                          1070 ns         1059 ns            4
replace bb to -- by init stringa|1024_median                                                                        1062 ns         1052 ns            4
replace bb to -- by init stringa|1024_stddev                                                                        27.5 ns         30.1 ns            4
replace bb to -- by init stringa|1024_cv                                                                            2.57 %          2.84 %             4
replace bb to -- by init stringa|2048_mean                                                                          2042 ns         2051 ns            4
replace bb to -- by init stringa|2048_median                                                                        2050 ns         2051 ns            4
replace bb to -- by init stringa|2048_stddev                                                                        38.9 ns         34.2 ns            4
replace bb to -- by init stringa|2048_cv                                                                            1.90 %          1.67 %             4
-----  Hash Map insert and find ---------/repeats:1                                                                0.000 ns        0.000 ns   1000000000000
hashStrMapA<size_t> emplace & find stringa;_mean                                                                 3994959 ns      3989806 ns            4
hashStrMapA<size_t> emplace & find stringa;_median                                                               3978794 ns      3968917 ns            4
hashStrMapA<size_t> emplace & find stringa;_stddev                                                                 80406 ns        79999 ns            4
hashStrMapA<size_t> emplace & find stringa;_cv                                                                      2.01 %          2.01 %             4
std::unordered_map<std::string, size_t> emplace & find std::string;_mean                                         5594557 ns      5580357 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_median                                       5531872 ns      5510603 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_stddev                                        191789 ns       197295 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_cv                                              3.43 %          3.54 %             4
hashStrMapA<size_t> emplace & find ssa;_mean                                                                     3503253 ns      3504136 ns            4
hashStrMapA<size_t> emplace & find ssa;_median                                                                   3514522 ns      3523284 ns            4
hashStrMapA<size_t> emplace & find ssa;_stddev                                                                     59974 ns        38297 ns            4
hashStrMapA<size_t> emplace & find ssa;_cv                                                                          1.71 %          1.09 %             4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_mean                                    6252759 ns      6250000 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_median                                  6251412 ns      6250000 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_stddev                                   124886 ns       141753 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_cv                                         2.00 %          2.27 %             4
-----  Build Full Func Name ---------/repeats:1                                                                    0.000 ns        0.000 ns   1000000000000
Build func full name std::string;_mean                                                                              1567 ns         1569 ns            4
Build func full name std::string;_median                                                                            1550 ns         1554 ns            4
Build func full name std::string;_stddev                                                                            48.2 ns         44.4 ns            4
Build func full name std::string;_cv                                                                                3.07 %          2.83 %             4
Build func full name std::string 1;_mean                                                                            1586 ns         1587 ns            4
Build func full name std::string 1;_median                                                                          1584 ns         1587 ns            4
Build func full name std::string 1;_stddev                                                                          20.0 ns         20.1 ns            4
Build func full name std::string 1;_cv                                                                              1.26 %          1.27 %             4
Build func full name std::stream;_mean                                                                              8328 ns         8196 ns            4
Build func full name std::stream;_median                                                                            8351 ns         8196 ns            4
Build func full name std::stream;_stddev                                                                             138 ns          142 ns            4
Build func full name std::stream;_cv                                                                                1.66 %          1.74 %             4
Build func full name stringa;_mean                                                                                   825 ns          827 ns            4
Build func full name stringa;_median                                                                                 819 ns          827 ns            4
Build func full name stringa;_stddev                                                                                20.1 ns         27.0 ns            4
Build func full name stringa;_cv                                                                                    2.44 %          3.27 %             4
Build func full name stringa 1;_mean                                                                                 935 ns          921 ns            4
Build func full name stringa 1;_median                                                                               933 ns          910 ns            4
Build func full name stringa 1;_stddev                                                                              29.6 ns         29.6 ns            4
Build func full name stringa 1;_cv                                                                                  3.17 %          3.21 %             4
