Benchmarks of simstr, version 1.6.6
Sources: https://github.com/orefkov/simstr
Results: https://orefkov.github.io/simstr/results.html

2026-02-10T20:12:30+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                                                             259 ns          257 ns            4
Concat std::string and number by std to std::string_median                                                           259 ns          257 ns            4
Concat std::string and number by std to std::string_stddev                                                          5.87 ns         4.56 ns            4
Concat std::string and number by std to std::string_cv                                                              2.26 %          1.77 %             4
Concat std::string and number by StrExpr to std::string_mean                                                         157 ns          157 ns            4
Concat std::string and number by StrExpr to std::string_median                                                       153 ns          153 ns            4
Concat std::string and number by StrExpr to std::string_stddev                                                      11.6 ns         10.9 ns            4
Concat std::string and number by StrExpr to std::string_cv                                                          7.39 %          6.90 %             4
Concat stringa and number by StrExpr to simstr::stringa_mean                                                        66.5 ns         66.3 ns            4
Concat stringa and number by StrExpr to simstr::stringa_median                                                      66.5 ns         66.3 ns            4
Concat stringa and number by StrExpr to simstr::stringa_stddev                                                     0.221 ns        0.000 ns            4
Concat stringa and number by StrExpr to simstr::stringa_cv                                                          0.33 %          0.00 %             4
Concat stringa and number by e_concat to simstr::stringa_mean                                                       75.8 ns         75.4 ns            4
Concat stringa and number by e_concat to simstr::stringa_median                                                     75.9 ns         75.0 ns            4
Concat stringa and number by e_concat to simstr::stringa_stddev                                                     1.96 ns         2.62 ns            4
Concat stringa and number by e_concat to simstr::stringa_cv                                                         2.58 %          3.47 %             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                                             692 ns          694 ns            4
Concat std::string and format hex number and literal to std::string_median                                           691 ns          698 ns            4
Concat std::string and format hex number and literal to std::string_stddev                                          16.4 ns         20.9 ns            4
Concat std::string and format hex number and literal to std::string_cv                                              2.37 %          3.02 %             4
std::format std::string and hex number by literal to std::string_mean                                               2290 ns         2276 ns            4
std::format std::string and hex number by literal to std::string_median                                             2281 ns         2250 ns            4
std::format std::string and hex number by literal to std::string_stddev                                             47.9 ns         52.3 ns            4
std::format std::string and hex number by literal to std::string_cv                                                 2.09 %          2.30 %             4
Concat std::string and std::to_chars and string to std::string_mean                                                  188 ns          188 ns            4
Concat std::string and std::to_chars and string to std::string_median                                                189 ns          188 ns            4
Concat std::string and std::to_chars and string to std::string_stddev                                               2.94 ns         2.62 ns            4
Concat std::string and std::to_chars and string to std::string_cv                                                   1.56 %          1.39 %             4
Concat std::string and hex number and literal by StrExpr to std::string_mean                                        77.9 ns         78.0 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_median                                      77.8 ns         78.5 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_stddev                                      2.24 ns         2.62 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_cv                                          2.87 %          3.35 %             4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_mean                                        69.8 ns         70.1 ns            4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_median                                      69.7 ns         70.5 ns            4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_stddev                                      1.18 ns         1.34 ns            4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_cv                                          1.69 %          1.91 %             4
Concat stringa and hex number and literal by e_concat to simstr::stringa_mean                                       92.6 ns         92.2 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_median                                     92.9 ns         92.8 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_stddev                                    0.884 ns         1.22 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_cv                                         0.95 %          1.32 %             4
Subst stringa and hex number by e_subst literal to simstr::stringa_mean                                              153 ns          151 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_median                                            148 ns          146 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_stddev                                           13.6 ns         15.1 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_cv                                               8.90 %         10.06 %             4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_mean                                                274 ns          273 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_median                                              273 ns          273 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_stddev                                             2.71 ns         3.62 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_cv                                                 0.99 %          1.33 %             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                                                              639 ns          638 ns            4
"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_median                                                            640 ns          642 ns            4
"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_stddev                                                           7.34 ns         6.98 ns            4
"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_cv                                                               1.15 %          1.09 %             4
e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_mean                                                            743 ns          741 ns            4
e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_median                                                          724 ns          724 ns            4
e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_stddev                                                         46.5 ns         41.5 ns            4
e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_cv                                                             6.26 %          5.60 %             4
e_vsubst(pattern, i / 0x8a010_fmt)_mean                                                                             1071 ns         1025 ns            4
e_vsubst(pattern, i / 0x8a010_fmt)_median                                                                           1022 ns         1018 ns            4
e_vsubst(pattern, i / 0x8a010_fmt)_stddev                                                                            102 ns         26.7 ns            4
e_vsubst(pattern, i / 0x8a010_fmt)_cv                                                                               9.51 %          2.61 %             4
fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_mean                                                  1380 ns         1381 ns            4
fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_median                                                1365 ns         1365 ns            4
fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_stddev                                                35.9 ns         44.4 ns            4
fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_cv                                                    2.60 %          3.21 %             4
fmt::format("abcdefghihklmopqr {:#010o} end", i)_mean                                                               1278 ns         1283 ns            4
fmt::format("abcdefghihklmopqr {:#010o} end", i)_median                                                             1281 ns         1283 ns            4
fmt::format("abcdefghihklmopqr {:#010o} end", i)_stddev                                                             10.9 ns        0.000 ns            4
fmt::format("abcdefghihklmopqr {:#010o} end", i)_cv                                                                 0.85 %          0.00 %             4
std::format("abcdefghihklmopqr {:#010o} end", i)_mean                                                               1519 ns         1515 ns            4
std::format("abcdefghihklmopqr {:#010o} end", i)_median                                                             1521 ns         1522 ns            4
std::format("abcdefghihklmopqr {:#010o} end", i)_stddev                                                             25.9 ns         30.1 ns            4
std::format("abcdefghihklmopqr {:#010o} end", i)_cv                                                                 1.70 %          1.98 %             4
std::vformat(pattern, std::make_format_args(i))_mean                                                                1511 ns         1500 ns            4
std::vformat(pattern, std::make_format_args(i))_median                                                              1504 ns         1500 ns            4
std::vformat(pattern, std::make_format_args(i))_stddev                                                              29.7 ns         28.5 ns            4
std::vformat(pattern, std::make_format_args(i))_cv                                                                  1.97 %          1.90 %             4
strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_mean                  6385 ns         6348 ns            4
strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_median                6338 ns         6348 ns            4
strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_stddev                 111 ns         80.5 ns            4
strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_cv                    1.74 %          1.27 %             4
-----  Concatenate string + "Literal" ---------/repeats:1                                                          0.000 ns        0.000 ns   1000000000000
Concat std::string by std to std::string_mean                                                                       38.4 ns         38.1 ns            4
Concat std::string by std to std::string_median                                                                     38.2 ns         38.1 ns            4
Concat std::string by std to std::string_stddev                                                                    0.983 ns         1.04 ns            4
Concat std::string by std to std::string_cv                                                                         2.56 %          2.72 %             4
Concat std::string by StrExpr to std::string_mean                                                                   37.6 ns         37.5 ns            4
Concat std::string by StrExpr to std::string_median                                                                 37.6 ns         37.7 ns            4
Concat std::string by StrExpr to std::string_stddev                                                                0.567 ns         1.05 ns            4
Concat std::string by StrExpr to std::string_cv                                                                     1.51 %          2.81 %             4
Concat stringa by StrExpr to stringa_mean                                                                           27.7 ns         27.7 ns            4
Concat stringa by StrExpr to stringa_median                                                                         27.7 ns         27.9 ns            4
Concat stringa by StrExpr to stringa_stddev                                                                        0.254 ns        0.296 ns            4
Concat stringa by StrExpr to stringa_cv                                                                             0.92 %          1.07 %             4
-----  Find three concatenated string in string_view -----/repeats:1                                               0.000 ns        0.000 ns   1000000000000
Find concat three std::string_mean                                                                                   197 ns          196 ns            4
Find concat three std::string_median                                                                                 197 ns          197 ns            4
Find concat three std::string_stddev                                                                                3.39 ns         2.09 ns            4
Find concat three std::string_cv                                                                                    1.72 %          1.07 %             4
Find concat three strexpr_mean                                                                                       114 ns          114 ns            4
Find concat three strexpr_median                                                                                     114 ns          114 ns            4
Find concat three strexpr_stddev                                                                                    1.17 ns         1.41 ns            4
Find concat three strexpr_cv                                                                                        1.03 %          1.24 %             4
Find concat three simstr_mean                                                                                       27.5 ns         27.6 ns            4
Find concat three simstr_median                                                                                     26.7 ns         27.0 ns            4
Find concat three simstr_stddev                                                                                     2.07 ns         1.84 ns            4
Find concat three simstr_cv                                                                                         7.54 %          6.69 %             4
-----  Build Type Name ---------/repeats:1                                                                         0.000 ns        0.000 ns   1000000000000
BuildTypeNameStr 0/0_mean                                                                                           7.71 ns         7.72 ns            4
BuildTypeNameStr 0/0_median                                                                                         7.69 ns         7.67 ns            4
BuildTypeNameStr 0/0_stddev                                                                                        0.059 ns        0.087 ns            4
BuildTypeNameStr 0/0_cv                                                                                             0.76 %          1.13 %             4
BuildTypeNameExp 0/0_mean                                                                                           7.28 ns         7.24 ns            4
BuildTypeNameExp 0/0_median                                                                                         7.24 ns         7.24 ns            4
BuildTypeNameExp 0/0_stddev                                                                                        0.178 ns        0.101 ns            4
BuildTypeNameExp 0/0_cv                                                                                             2.44 %          1.39 %             4
BuildTypeNameSim 0/0_mean                                                                                           7.40 ns         7.37 ns            4
BuildTypeNameSim 0/0_median                                                                                         7.39 ns         7.32 ns            4
BuildTypeNameSim 0/0_stddev                                                                                        0.075 ns        0.087 ns            4
BuildTypeNameSim 0/0_cv                                                                                             1.01 %          1.18 %             4
BuildTypeNameStr 10/10_mean                                                                                         57.1 ns         56.8 ns            4
BuildTypeNameStr 10/10_median                                                                                       57.1 ns         57.2 ns            4
BuildTypeNameStr 10/10_stddev                                                                                      0.598 ns        0.698 ns            4
BuildTypeNameStr 10/10_cv                                                                                           1.05 %          1.23 %             4
BuildTypeNameExp 10/10_mean                                                                                         31.5 ns         31.5 ns            4
BuildTypeNameExp 10/10_median                                                                                       31.1 ns         31.1 ns            4
BuildTypeNameExp 10/10_stddev                                                                                       1.34 ns         1.27 ns            4
BuildTypeNameExp 10/10_cv                                                                                           4.24 %          4.03 %             4
BuildTypeNameSim 10/10_mean                                                                                         24.3 ns         24.3 ns            4
BuildTypeNameSim 10/10_median                                                                                       24.0 ns         24.3 ns            4
BuildTypeNameSim 10/10_stddev                                                                                      0.689 ns        0.720 ns            4
BuildTypeNameSim 10/10_cv                                                                                           2.84 %          2.97 %             4
-----  Replace string by copy -----/repeats:1                                                                      0.000 ns        0.000 ns   1000000000000
Concat with replace str_mean                                                                                         300 ns          300 ns            4
Concat with replace str_median                                                                                       300 ns          298 ns            4
Concat with replace str_stddev                                                                                      10.7 ns         9.94 ns            4
Concat with replace str_cv                                                                                          3.58 %          3.31 %             4
Concat with replace exp_mean                                                                                         208 ns          207 ns            4
Concat with replace exp_median                                                                                       209 ns          209 ns            4
Concat with replace exp_stddev                                                                                      2.10 ns         2.27 ns            4
Concat with replace exp_cv                                                                                          1.01 %          1.09 %             4
-----  Create Empty Str ---------/repeats:1                                                                        0.000 ns        0.000 ns   1000000000000
std::string e;_mean                                                                                                 1.08 ns         1.08 ns            4
std::string e;_median                                                                                               1.07 ns         1.06 ns            4
std::string e;_stddev                                                                                              0.050 ns        0.062 ns            4
std::string e;_cv                                                                                                   4.65 %          5.72 %             4
std::string_view e;_mean                                                                                           0.352 ns        0.352 ns            4
std::string_view e;_median                                                                                         0.350 ns        0.352 ns            4
std::string_view e;_stddev                                                                                         0.004 ns        0.007 ns            4
std::string_view e;_cv                                                                                              1.27 %          1.94 %             4
ssa e;_mean                                                                                                        0.346 ns        0.347 ns            4
ssa e;_median                                                                                                      0.346 ns        0.349 ns            4
ssa e;_stddev                                                                                                      0.001 ns        0.007 ns            4
ssa e;_cv                                                                                                           0.21 %          2.12 %             4
stringa e;_mean                                                                                                    0.723 ns        0.724 ns            4
stringa e;_median                                                                                                  0.722 ns        0.724 ns            4
stringa e;_stddev                                                                                                  0.027 ns        0.030 ns            4
stringa e;_cv                                                                                                       3.67 %          4.17 %             4
lstringa<20> e;_mean                                                                                                1.07 ns         1.07 ns            4
lstringa<20> e;_median                                                                                              1.07 ns         1.07 ns            4
lstringa<20> e;_stddev                                                                                             0.007 ns        0.012 ns            4
lstringa<20> e;_cv                                                                                                  0.65 %          1.14 %             4
lstringa<40> e;_mean                                                                                                1.07 ns         1.06 ns            4
lstringa<40> e;_median                                                                                              1.07 ns         1.06 ns            4
lstringa<40> e;_stddev                                                                                             0.009 ns        0.020 ns            4
lstringa<40> e;_cv                                                                                                  0.83 %          1.89 %             4
-----  Create Str from short literal (9 symbols) --------/repeats:1                                                0.000 ns        0.000 ns   1000000000000
std::string e      = "Test text";_mean                                                                              1.77 ns         1.77 ns            4
std::string e      = "Test text";_median                                                                            1.78 ns         1.76 ns            4
std::string e      = "Test text";_stddev                                                                           0.010 ns        0.019 ns            4
std::string e      = "Test text";_cv                                                                                0.58 %          1.08 %             4
std::string_view e = "Test text";_mean                                                                             0.719 ns        0.718 ns            4
std::string_view e = "Test text";_median                                                                           0.720 ns        0.718 ns            4
std::string_view e = "Test text";_stddev                                                                           0.007 ns        0.008 ns            4
std::string_view e = "Test text";_cv                                                                                0.95 %          1.12 %             4
ssa e              = "Test text";_mean                                                                             0.357 ns        0.357 ns            4
ssa e              = "Test text";_median                                                                           0.356 ns        0.357 ns            4
ssa e              = "Test text";_stddev                                                                           0.004 ns        0.005 ns            4
ssa e              = "Test text";_cv                                                                                1.19 %          1.30 %             4
stringa e          = "Test text";_mean                                                                              1.07 ns         1.06 ns            4
stringa e          = "Test text";_median                                                                            1.07 ns         1.06 ns            4
stringa e          = "Test text";_stddev                                                                           0.006 ns        0.014 ns            4
stringa e          = "Test text";_cv                                                                                0.55 %          1.33 %             4
lstringa<20> e     = "Test text";_mean                                                                              1.81 ns         1.81 ns            4
lstringa<20> e     = "Test text";_median                                                                            1.79 ns         1.80 ns            4
lstringa<20> e     = "Test text";_stddev                                                                           0.044 ns        0.048 ns            4
lstringa<20> e     = "Test text";_cv                                                                                2.43 %          2.66 %             4
lstringa<40> e     = "Test text";_mean                                                                              1.81 ns         1.80 ns            4
lstringa<40> e     = "Test text";_median                                                                            1.81 ns         1.80 ns            4
lstringa<40> e     = "Test text";_stddev                                                                           0.037 ns        0.034 ns            4
lstringa<40> e     = "Test text";_cv                                                                                2.02 %          1.90 %             4
-----  Create Str from long literal (30 symbols) ---------/repeats:1                                               0.000 ns        0.000 ns   1000000000000
std::string e      = "123456789012345678901234567890";_mean                                                         72.2 ns         72.4 ns            4
std::string e      = "123456789012345678901234567890";_median                                                       71.7 ns         72.4 ns            4
std::string e      = "123456789012345678901234567890";_stddev                                                       1.05 ns         1.01 ns            4
std::string e      = "123456789012345678901234567890";_cv                                                           1.46 %          1.39 %             4
std::string_view e = "123456789012345678901234567890";_mean                                                        0.715 ns        0.715 ns            4
std::string_view e = "123456789012345678901234567890";_median                                                      0.714 ns        0.718 ns            4
std::string_view e = "123456789012345678901234567890";_stddev                                                      0.013 ns        0.013 ns            4
std::string_view e = "123456789012345678901234567890";_cv                                                           1.75 %          1.87 %             4
ssa e              = "123456789012345678901234567890";_mean                                                        0.357 ns        0.355 ns            4
ssa e              = "123456789012345678901234567890";_median                                                      0.360 ns        0.357 ns            4
ssa e              = "123456789012345678901234567890";_stddev                                                      0.007 ns        0.008 ns            4
ssa e              = "123456789012345678901234567890";_cv                                                           2.01 %          2.16 %             4
stringa e          = "123456789012345678901234567890";_mean                                                         1.06 ns         1.06 ns            4
stringa e          = "123456789012345678901234567890";_median                                                       1.05 ns         1.05 ns            4
stringa e          = "123456789012345678901234567890";_stddev                                                      0.017 ns        0.012 ns            4
stringa e          = "123456789012345678901234567890";_cv                                                           1.61 %          1.16 %             4
lstringa<20> e     = "123456789012345678901234567890";_mean                                                         69.8 ns         69.8 ns            4
lstringa<20> e     = "123456789012345678901234567890";_median                                                       68.5 ns         68.0 ns            4
lstringa<20> e     = "123456789012345678901234567890";_stddev                                                       3.73 ns         3.49 ns            4
lstringa<20> e     = "123456789012345678901234567890";_cv                                                           5.34 %          5.00 %             4
lstringa<40> e     = "123456789012345678901234567890";_mean                                                         2.50 ns         2.48 ns            4
lstringa<40> e     = "123456789012345678901234567890";_median                                                       2.50 ns         2.51 ns            4
lstringa<40> e     = "123456789012345678901234567890";_stddev                                                      0.029 ns        0.056 ns            4
lstringa<40> e     = "123456789012345678901234567890";_cv                                                           1.17 %          2.25 %             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                                                                   1.76 ns         1.75 ns            4
std::string e      = "Test text"; auto c{e};_median                                                                 1.76 ns         1.76 ns            4
std::string e      = "Test text"; auto c{e};_stddev                                                                0.010 ns        0.021 ns            4
std::string e      = "Test text"; auto c{e};_cv                                                                     0.55 %          1.20 %             4
std::string_view e = "Test text"; auto c{e};_mean                                                                  0.357 ns        0.357 ns            4
std::string_view e = "Test text"; auto c{e};_median                                                                0.358 ns        0.357 ns            4
std::string_view e = "Test text"; auto c{e};_stddev                                                                0.003 ns        0.004 ns            4
std::string_view e = "Test text"; auto c{e};_cv                                                                     0.95 %          1.24 %             4
ssa e              = "Test text"; auto c{e};_mean                                                                  0.354 ns        0.353 ns            4
ssa e              = "Test text"; auto c{e};_median                                                                0.353 ns        0.353 ns            4
ssa e              = "Test text"; auto c{e};_stddev                                                                0.004 ns        0.000 ns            4
ssa e              = "Test text"; auto c{e};_cv                                                                     1.03 %          0.00 %             4
stringa e          = "Test text"; auto c{e};_mean                                                                   1.24 ns         1.24 ns            4
stringa e          = "Test text"; auto c{e};_median                                                                 1.24 ns         1.24 ns            4
stringa e          = "Test text"; auto c{e};_stddev                                                                0.020 ns        0.016 ns            4
stringa e          = "Test text"; auto c{e};_cv                                                                     1.63 %          1.30 %             4
lstringa<20> e     = "Test text"; auto c{e};_mean                                                                   1.75 ns         1.76 ns            4
lstringa<20> e     = "Test text"; auto c{e};_median                                                                 1.75 ns         1.76 ns            4
lstringa<20> e     = "Test text"; auto c{e};_stddev                                                                0.009 ns        0.019 ns            4
lstringa<20> e     = "Test text"; auto c{e};_cv                                                                     0.53 %          1.09 %             4
lstringa<40> e     = "Test text"; auto c{e};_mean                                                                   1.78 ns         1.78 ns            4
lstringa<40> e     = "Test text"; auto c{e};_median                                                                 1.77 ns         1.76 ns            4
lstringa<40> e     = "Test text"; auto c{e};_stddev                                                                0.053 ns        0.066 ns            4
lstringa<40> e     = "Test text"; auto c{e};_cv                                                                     2.97 %          3.72 %             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                                              69.0 ns         69.1 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_median                                            68.8 ns         68.4 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_stddev                                           0.963 ns         1.40 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_cv                                                1.40 %          2.02 %             4
std::string_view e = "123456789012345678901234567890"; auto c{e};_mean                                             0.720 ns        0.722 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_median                                           0.719 ns        0.718 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_stddev                                           0.014 ns        0.013 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_cv                                                1.94 %          1.85 %             4
ssa e              = "123456789012345678901234567890"; auto c{e};_mean                                             0.360 ns        0.359 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_median                                           0.360 ns        0.361 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_stddev                                           0.005 ns        0.010 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_cv                                                1.28 %          2.81 %             4
stringa e          = "123456789012345678901234567890"; auto c{e};_mean                                              1.79 ns         1.78 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_median                                            1.78 ns         1.78 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_stddev                                           0.028 ns        0.022 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_cv                                                1.54 %          1.24 %             4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_mean                                              71.2 ns         71.5 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_median                                            71.2 ns         71.5 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_stddev                                           0.330 ns        0.000 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_cv                                                0.46 %          0.00 %             4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_mean                                              4.72 ns         4.71 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_median                                            4.71 ns         4.71 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_stddev                                           0.069 ns        0.121 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_cv                                                1.46 %          2.57 %             4
-----  Find 9 symbols text in end of 99 symbols text ---------/repeats:1                                           0.000 ns        0.000 ns   1000000000000
std::string::find;_mean                                                                                             37.9 ns         37.9 ns            4
std::string::find;_median                                                                                           38.0 ns         37.7 ns            4
std::string::find;_stddev                                                                                          0.260 ns        0.419 ns            4
std::string::find;_cv                                                                                               0.69 %          1.10 %             4
std::string_view::find;_mean                                                                                        37.9 ns         37.4 ns            4
std::string_view::find;_median                                                                                      37.9 ns         37.6 ns            4
std::string_view::find;_stddev                                                                                     0.333 ns        0.868 ns            4
std::string_view::find;_cv                                                                                          0.88 %          2.32 %             4
ssa::find;_mean                                                                                                     17.0 ns         17.0 ns            4
ssa::find;_median                                                                                                   17.1 ns         17.3 ns            4
ssa::find;_stddev                                                                                                  0.240 ns        0.575 ns            4
ssa::find;_cv                                                                                                       1.41 %          3.39 %             4
stringa::find;_mean                                                                                                 18.4 ns         18.2 ns            4
stringa::find;_median                                                                                               18.2 ns         17.8 ns            4
stringa::find;_stddev                                                                                              0.859 ns        0.996 ns            4
stringa::find;_cv                                                                                                   4.68 %          5.47 %             4
lstringa<20>::find;_mean                                                                                            17.8 ns         17.7 ns            4
lstringa<20>::find;_median                                                                                          17.8 ns         17.8 ns            4
lstringa<20>::find;_stddev                                                                                         0.380 ns        0.367 ns            4
lstringa<20>::find;_cv                                                                                              2.14 %          2.07 %             4
lstringa<40>::find;_mean                                                                                            17.4 ns         17.4 ns            4
lstringa<40>::find;_median                                                                                          17.3 ns         17.5 ns            4
lstringa<40>::find;_stddev                                                                                         0.456 ns        0.655 ns            4
lstringa<40>::find;_cv                                                                                              2.61 %          3.77 %             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                                                                           1.77 ns         1.78 ns            4
std::string copy{str_with_len_N};/15_median                                                                         1.78 ns         1.78 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                                                                             1.59 %          1.24 %             4
std::string copy{str_with_len_N};/16_mean                                                                           74.3 ns         73.7 ns            4
std::string copy{str_with_len_N};/16_median                                                                         74.4 ns         73.2 ns            4
std::string copy{str_with_len_N};/16_stddev                                                                        0.747 ns        0.872 ns            4
std::string copy{str_with_len_N};/16_cv                                                                             1.01 %          1.18 %             4
std::string copy{str_with_len_N};/23_mean                                                                           74.7 ns         74.6 ns            4
std::string copy{str_with_len_N};/23_median                                                                         74.1 ns         74.1 ns            4
std::string copy{str_with_len_N};/23_stddev                                                                         2.96 ns         2.98 ns            4
std::string copy{str_with_len_N};/23_cv                                                                             3.96 %          3.99 %             4
std::string copy{str_with_len_N};/24_mean                                                                           74.3 ns         74.1 ns            4
std::string copy{str_with_len_N};/24_median                                                                         74.5 ns         74.1 ns            4
std::string copy{str_with_len_N};/24_stddev                                                                         1.45 ns         1.01 ns            4
std::string copy{str_with_len_N};/24_cv                                                                             1.96 %          1.36 %             4
std::string copy{str_with_len_N};/32_mean                                                                           82.3 ns         82.1 ns            4
std::string copy{str_with_len_N};/32_median                                                                         81.3 ns         81.6 ns            4
std::string copy{str_with_len_N};/32_stddev                                                                         3.17 ns         2.63 ns            4
std::string copy{str_with_len_N};/32_cv                                                                             3.86 %          3.21 %             4
std::string copy{str_with_len_N};/64_mean                                                                           79.0 ns         78.9 ns            4
std::string copy{str_with_len_N};/64_median                                                                         79.0 ns         78.5 ns            4
std::string copy{str_with_len_N};/64_stddev                                                                         1.53 ns        0.872 ns            4
std::string copy{str_with_len_N};/64_cv                                                                             1.94 %          1.10 %             4
std::string copy{str_with_len_N};/128_mean                                                                          82.4 ns         82.7 ns            4
std::string copy{str_with_len_N};/128_median                                                                        80.4 ns         80.6 ns            4
std::string copy{str_with_len_N};/128_stddev                                                                        4.96 ns         4.98 ns            4
std::string copy{str_with_len_N};/128_cv                                                                            6.02 %          6.03 %             4
std::string copy{str_with_len_N};/256_mean                                                                          82.6 ns         82.7 ns            4
std::string copy{str_with_len_N};/256_median                                                                        80.9 ns         80.6 ns            4
std::string copy{str_with_len_N};/256_stddev                                                                        3.82 ns         4.98 ns            4
std::string copy{str_with_len_N};/256_cv                                                                            4.63 %          6.03 %             4
std::string copy{str_with_len_N};/512_mean                                                                          83.4 ns         82.1 ns            4
std::string copy{str_with_len_N};/512_median                                                                        83.1 ns         81.6 ns            4
std::string copy{str_with_len_N};/512_stddev                                                                        1.42 ns         1.05 ns            4
std::string copy{str_with_len_N};/512_cv                                                                            1.70 %          1.27 %             4
std::string copy{str_with_len_N};/1024_mean                                                                         89.9 ns         89.5 ns            4
std::string copy{str_with_len_N};/1024_median                                                                       89.4 ns         88.9 ns            4
std::string copy{str_with_len_N};/1024_stddev                                                                       1.72 ns         2.00 ns            4
std::string copy{str_with_len_N};/1024_cv                                                                           1.91 %          2.24 %             4
std::string copy{str_with_len_N};/2048_mean                                                                          121 ns          121 ns            4
std::string copy{str_with_len_N};/2048_median                                                                        121 ns          121 ns            4
std::string copy{str_with_len_N};/2048_stddev                                                                       4.36 ns         5.44 ns            4
std::string copy{str_with_len_N};/2048_cv                                                                           3.60 %          4.50 %             4
std::string copy{str_with_len_N};/4096_mean                                                                          198 ns          197 ns            4
std::string copy{str_with_len_N};/4096_median                                                                        201 ns          199 ns            4
std::string copy{str_with_len_N};/4096_stddev                                                                       26.2 ns         25.3 ns            4
std::string copy{str_with_len_N};/4096_cv                                                                          13.22 %         12.88 %             4
stringa copy{str_with_len_N};/15_mean                                                                               1.56 ns         1.56 ns            4
stringa copy{str_with_len_N};/15_median                                                                             1.55 ns         1.55 ns            4
stringa copy{str_with_len_N};/15_stddev                                                                            0.043 ns        0.054 ns            4
stringa copy{str_with_len_N};/15_cv                                                                                 2.75 %          3.43 %             4
stringa copy{str_with_len_N};/16_mean                                                                               1.54 ns         1.54 ns            4
stringa copy{str_with_len_N};/16_median                                                                             1.54 ns         1.55 ns            4
stringa copy{str_with_len_N};/16_stddev                                                                            0.105 ns        0.112 ns            4
stringa copy{str_with_len_N};/16_cv                                                                                 6.83 %          7.26 %             4
stringa copy{str_with_len_N};/23_mean                                                                               1.52 ns         1.52 ns            4
stringa copy{str_with_len_N};/23_median                                                                             1.52 ns         1.52 ns            4
stringa copy{str_with_len_N};/23_stddev                                                                            0.044 ns        0.045 ns            4
stringa copy{str_with_len_N};/23_cv                                                                                 2.90 %          2.97 %             4
stringa copy{str_with_len_N};/24_mean                                                                               16.2 ns         16.2 ns            4
stringa copy{str_with_len_N};/24_median                                                                             16.3 ns         16.2 ns            4
stringa copy{str_with_len_N};/24_stddev                                                                            0.148 ns        0.201 ns            4
stringa copy{str_with_len_N};/24_cv                                                                                 0.91 %          1.24 %             4
stringa copy{str_with_len_N};/32_mean                                                                               16.1 ns         16.0 ns            4
stringa copy{str_with_len_N};/32_median                                                                             16.1 ns         16.0 ns            4
stringa copy{str_with_len_N};/32_stddev                                                                            0.258 ns        0.285 ns            4
stringa copy{str_with_len_N};/32_cv                                                                                 1.61 %          1.77 %             4
stringa copy{str_with_len_N};/64_mean                                                                               16.2 ns         16.2 ns            4
stringa copy{str_with_len_N};/64_median                                                                             16.2 ns         16.2 ns            4
stringa copy{str_with_len_N};/64_stddev                                                                            0.070 ns        0.201 ns            4
stringa copy{str_with_len_N};/64_cv                                                                                 0.43 %          1.24 %             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                                                                           0.101 ns        0.000 ns            4
stringa copy{str_with_len_N};/128_cv                                                                                0.63 %          0.00 %             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                                                                           0.059 ns        0.174 ns            4
stringa copy{str_with_len_N};/256_cv                                                                                0.36 %          1.08 %             4
stringa copy{str_with_len_N};/512_mean                                                                              16.0 ns         15.9 ns            4
stringa copy{str_with_len_N};/512_median                                                                            16.0 ns         15.9 ns            4
stringa copy{str_with_len_N};/512_stddev                                                                           0.206 ns        0.222 ns            4
stringa copy{str_with_len_N};/512_cv                                                                                1.29 %          1.39 %             4
stringa copy{str_with_len_N};/1024_mean                                                                             16.0 ns         16.0 ns            4
stringa copy{str_with_len_N};/1024_median                                                                           16.0 ns         16.0 ns            4
stringa copy{str_with_len_N};/1024_stddev                                                                          0.209 ns        0.439 ns            4
stringa copy{str_with_len_N};/1024_cv                                                                               1.31 %          2.75 %             4
stringa copy{str_with_len_N};/2048_mean                                                                             16.0 ns         16.0 ns            4
stringa copy{str_with_len_N};/2048_median                                                                           15.9 ns         15.9 ns            4
stringa copy{str_with_len_N};/2048_stddev                                                                          0.099 ns        0.334 ns            4
stringa copy{str_with_len_N};/2048_cv                                                                               0.62 %          2.09 %             4
stringa copy{str_with_len_N};/4096_mean                                                                             15.9 ns         15.8 ns            4
stringa copy{str_with_len_N};/4096_median                                                                           15.9 ns         15.7 ns            4
stringa copy{str_with_len_N};/4096_stddev                                                                          0.171 ns        0.192 ns            4
stringa copy{str_with_len_N};/4096_cv                                                                               1.07 %          1.21 %             4
lstringa<16> copy{str_with_len_N};/15_mean                                                                          1.93 ns         1.94 ns            4
lstringa<16> copy{str_with_len_N};/15_median                                                                        1.94 ns         1.95 ns            4
lstringa<16> copy{str_with_len_N};/15_stddev                                                                       0.130 ns        0.138 ns            4
lstringa<16> copy{str_with_len_N};/15_cv                                                                            6.72 %          7.14 %             4
lstringa<16> copy{str_with_len_N};/16_mean                                                                          6.22 ns         6.25 ns            4
lstringa<16> copy{str_with_len_N};/16_median                                                                        6.26 ns         6.33 ns            4
lstringa<16> copy{str_with_len_N};/16_stddev                                                                       0.375 ns        0.338 ns            4
lstringa<16> copy{str_with_len_N};/16_cv                                                                            6.02 %          5.40 %             4
lstringa<16> copy{str_with_len_N};/23_mean                                                                          6.41 ns         6.42 ns            4
lstringa<16> copy{str_with_len_N};/23_median                                                                        6.44 ns         6.42 ns            4
lstringa<16> copy{str_with_len_N};/23_stddev                                                                       0.209 ns        0.228 ns            4
lstringa<16> copy{str_with_len_N};/23_cv                                                                            3.26 %          3.55 %             4
lstringa<16> copy{str_with_len_N};/24_mean                                                                          83.6 ns         83.7 ns            4
lstringa<16> copy{str_with_len_N};/24_median                                                                        84.1 ns         84.1 ns            4
lstringa<16> copy{str_with_len_N};/24_stddev                                                                        12.5 ns         13.2 ns            4
lstringa<16> copy{str_with_len_N};/24_cv                                                                           14.89 %         15.77 %             4
lstringa<16> copy{str_with_len_N};/32_mean                                                                          93.3 ns         93.3 ns            4
lstringa<16> copy{str_with_len_N};/32_median                                                                        95.0 ns         95.0 ns            4
lstringa<16> copy{str_with_len_N};/32_stddev                                                                        11.3 ns         12.0 ns            4
lstringa<16> copy{str_with_len_N};/32_cv                                                                           12.11 %         12.81 %             4
lstringa<16> copy{str_with_len_N};/64_mean                                                                          91.7 ns         91.6 ns            4
lstringa<16> copy{str_with_len_N};/64_median                                                                        89.8 ns         90.3 ns            4
lstringa<16> copy{str_with_len_N};/64_stddev                                                                        8.28 ns         9.03 ns            4
lstringa<16> copy{str_with_len_N};/64_cv                                                                            9.03 %          9.86 %             4
lstringa<16> copy{str_with_len_N};/128_mean                                                                         92.1 ns         92.2 ns            4
lstringa<16> copy{str_with_len_N};/128_median                                                                       91.4 ns         91.6 ns            4
lstringa<16> copy{str_with_len_N};/128_stddev                                                                       3.12 ns         2.34 ns            4
lstringa<16> copy{str_with_len_N};/128_cv                                                                           3.39 %          2.54 %             4
lstringa<16> copy{str_with_len_N};/256_mean                                                                         90.9 ns         90.5 ns            4
lstringa<16> copy{str_with_len_N};/256_median                                                                       86.1 ns         85.8 ns            4
lstringa<16> copy{str_with_len_N};/256_stddev                                                                       13.9 ns         13.9 ns            4
lstringa<16> copy{str_with_len_N};/256_cv                                                                          15.28 %         15.38 %             4
lstringa<16> copy{str_with_len_N};/512_mean                                                                         96.1 ns         96.3 ns            4
lstringa<16> copy{str_with_len_N};/512_median                                                                       95.4 ns         95.9 ns            4
lstringa<16> copy{str_with_len_N};/512_stddev                                                                       2.62 ns         2.19 ns            4
lstringa<16> copy{str_with_len_N};/512_cv                                                                           2.73 %          2.28 %             4
lstringa<16> copy{str_with_len_N};/1024_mean                                                                         108 ns          109 ns            4
lstringa<16> copy{str_with_len_N};/1024_median                                                                       108 ns          109 ns            4
lstringa<16> copy{str_with_len_N};/1024_stddev                                                                      4.91 ns         5.08 ns            4
lstringa<16> copy{str_with_len_N};/1024_cv                                                                          4.54 %          4.68 %             4
lstringa<16> copy{str_with_len_N};/2048_mean                                                                         158 ns          158 ns            4
lstringa<16> copy{str_with_len_N};/2048_median                                                                       157 ns          159 ns            4
lstringa<16> copy{str_with_len_N};/2048_stddev                                                                      4.65 ns         6.28 ns            4
lstringa<16> copy{str_with_len_N};/2048_cv                                                                          2.95 %          3.97 %             4
lstringa<16> copy{str_with_len_N};/4096_mean                                                                         232 ns          232 ns            4
lstringa<16> copy{str_with_len_N};/4096_median                                                                       232 ns          232 ns            4
lstringa<16> copy{str_with_len_N};/4096_stddev                                                                      8.30 ns         10.3 ns            4
lstringa<16> copy{str_with_len_N};/4096_cv                                                                          3.58 %          4.41 %             4
lstringa<512> copy{str_with_len_N};/15_mean                                                                         2.09 ns         2.10 ns            4
lstringa<512> copy{str_with_len_N};/15_median                                                                       2.12 ns         2.10 ns            4
lstringa<512> copy{str_with_len_N};/15_stddev                                                                      0.083 ns        0.080 ns            4
lstringa<512> copy{str_with_len_N};/15_cv                                                                           3.98 %          3.80 %             4
lstringa<512> copy{str_with_len_N};/16_mean                                                                         5.41 ns         5.41 ns            4
lstringa<512> copy{str_with_len_N};/16_median                                                                       5.44 ns         5.44 ns            4
lstringa<512> copy{str_with_len_N};/16_stddev                                                                      0.176 ns        0.176 ns            4
lstringa<512> copy{str_with_len_N};/16_cv                                                                           3.26 %          3.25 %             4
lstringa<512> copy{str_with_len_N};/23_mean                                                                         5.77 ns         5.75 ns            4
lstringa<512> copy{str_with_len_N};/23_median                                                                       5.71 ns         5.72 ns            4
lstringa<512> copy{str_with_len_N};/23_stddev                                                                      0.384 ns        0.417 ns            4
lstringa<512> copy{str_with_len_N};/23_cv                                                                           6.65 %          7.24 %             4
lstringa<512> copy{str_with_len_N};/24_mean                                                                         5.46 ns         5.43 ns            4
lstringa<512> copy{str_with_len_N};/24_median                                                                       5.39 ns         5.39 ns            4
lstringa<512> copy{str_with_len_N};/24_stddev                                                                      0.202 ns        0.150 ns            4
lstringa<512> copy{str_with_len_N};/24_cv                                                                           3.69 %          2.76 %             4
lstringa<512> copy{str_with_len_N};/32_mean                                                                         8.47 ns         8.46 ns            4
lstringa<512> copy{str_with_len_N};/32_median                                                                       8.49 ns         8.46 ns            4
lstringa<512> copy{str_with_len_N};/32_stddev                                                                      0.286 ns        0.225 ns            4
lstringa<512> copy{str_with_len_N};/32_cv                                                                           3.38 %          2.66 %             4
lstringa<512> copy{str_with_len_N};/64_mean                                                                         8.47 ns         8.46 ns            4
lstringa<512> copy{str_with_len_N};/64_median                                                                       8.37 ns         8.37 ns            4
lstringa<512> copy{str_with_len_N};/64_stddev                                                                      0.314 ns        0.334 ns            4
lstringa<512> copy{str_with_len_N};/64_cv                                                                           3.71 %          3.95 %             4
lstringa<512> copy{str_with_len_N};/128_mean                                                                        8.99 ns         8.95 ns            4
lstringa<512> copy{str_with_len_N};/128_median                                                                      8.92 ns         8.89 ns            4
lstringa<512> copy{str_with_len_N};/128_stddev                                                                     0.283 ns        0.200 ns            4
lstringa<512> copy{str_with_len_N};/128_cv                                                                          3.15 %          2.24 %             4
lstringa<512> copy{str_with_len_N};/256_mean                                                                        10.5 ns         10.5 ns            4
lstringa<512> copy{str_with_len_N};/256_median                                                                      10.7 ns         10.6 ns            4
lstringa<512> copy{str_with_len_N};/256_stddev                                                                     0.556 ns        0.534 ns            4
lstringa<512> copy{str_with_len_N};/256_cv                                                                          5.31 %          5.11 %             4
lstringa<512> copy{str_with_len_N};/512_mean                                                                        12.0 ns         12.0 ns            4
lstringa<512> copy{str_with_len_N};/512_median                                                                      11.8 ns         11.7 ns            4
lstringa<512> copy{str_with_len_N};/512_stddev                                                                     0.732 ns        0.691 ns            4
lstringa<512> copy{str_with_len_N};/512_cv                                                                          6.12 %          5.77 %             4
lstringa<512> copy{str_with_len_N};/1024_mean                                                                        108 ns          108 ns            4
lstringa<512> copy{str_with_len_N};/1024_median                                                                      109 ns          108 ns            4
lstringa<512> copy{str_with_len_N};/1024_stddev                                                                     5.67 ns         4.36 ns            4
lstringa<512> copy{str_with_len_N};/1024_cv                                                                         5.24 %          4.04 %             4
lstringa<512> copy{str_with_len_N};/2048_mean                                                                        153 ns          153 ns            4
lstringa<512> copy{str_with_len_N};/2048_median                                                                      150 ns          150 ns            4
lstringa<512> copy{str_with_len_N};/2048_stddev                                                                     11.8 ns         13.7 ns            4
lstringa<512> copy{str_with_len_N};/2048_cv                                                                         7.72 %          8.90 %             4
lstringa<512> copy{str_with_len_N};/4096_mean                                                                        214 ns          214 ns            4
lstringa<512> copy{str_with_len_N};/4096_median                                                                      213 ns          213 ns            4
lstringa<512> copy{str_with_len_N};/4096_stddev                                                                     7.77 ns         6.80 ns            4
lstringa<512> copy{str_with_len_N};/4096_cv                                                                         3.62 %          3.17 %             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                                          35.0 ns         34.9 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_median                                        35.3 ns         35.3 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_stddev                                       0.856 ns        0.802 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_cv                                            2.45 %          2.30 %             4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_mean                     15.7 ns         15.7 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_median                   15.7 ns         15.5 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_stddev                  0.496 ns        0.543 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_cv                       3.16 %          3.45 %             4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                              15.3 ns         15.3 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                            15.2 ns         15.3 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                           0.431 ns        0.483 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                                2.81 %          3.17 %             4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                                  14.5 ns         14.4 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                                14.2 ns         14.3 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                               0.979 ns        0.993 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                                    6.77 %          6.87 %             4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                         15.2 ns         15.2 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                       15.2 ns         15.2 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                       1.06 ns        0.976 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                           6.95 %          6.41 %             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                                             37.8 ns         37.7 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_median                                           37.1 ns         37.2 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_stddev                                           2.45 ns         2.03 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_cv                                               6.49 %          5.40 %             4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_mean                        8.94 ns         8.85 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_median                      8.96 ns         8.81 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_stddev                     0.306 ns        0.436 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_cv                          3.42 %          4.93 %             4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                                 13.5 ns         13.5 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                               13.5 ns         13.7 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                              0.555 ns        0.534 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                                   4.11 %          3.95 %             4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                                     13.1 ns         13.0 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                                   13.0 ns         12.9 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                                  0.726 ns        0.830 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                                       5.55 %          6.38 %             4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                            13.0 ns         13.0 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                          13.0 ns         13.1 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                         0.228 ns        0.140 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                              1.75 %          1.07 %             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                                       48.0 ns         47.8 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_median                                     47.9 ns         48.1 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_stddev                                    0.904 ns         1.04 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_cv                                         1.88 %          2.16 %             4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_mean                                        19.5 ns         19.5 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_median                                      19.4 ns         19.6 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_stddev                                     0.391 ns        0.483 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_cv                                          2.01 %          2.48 %             4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_mean                                  17.7 ns         17.6 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_median                                17.5 ns         17.6 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_stddev                               0.356 ns        0.313 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_cv                                    2.01 %          1.77 %             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                                    102 ns          102 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_median                                  104 ns          104 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_stddev                                 5.95 ns         6.42 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_cv                                     5.82 %          6.30 %             4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_mean                       70.7 ns         70.6 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_median                     71.2 ns         70.6 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_stddev                     1.71 ns         2.25 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_cv                         2.42 %          3.19 %             4
ssa s = "1234.567e10"; double res = *s.to_double()_mean                                                             38.8 ns         38.7 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_median                                                           38.9 ns         38.5 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_stddev                                                          0.252 ns        0.419 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_cv                                                               0.65 %          1.08 %             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                                                          5083 ns         5092 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_median                                                        5076 ns         5022 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_stddev                                                         339 ns          351 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_cv                                                            6.67 %          6.89 %             4
std::string str; ... str += "abbaabbaabbaabba";_mean                                                                1315 ns         1311 ns            4
std::string str; ... str += "abbaabbaabbaabba";_median                                                              1311 ns         1297 ns            4
std::string str; ... str += "abbaabbaabbaabba";_stddev                                                              72.6 ns         68.3 ns            4
std::string str; ... str += "abbaabbaabbaabba";_cv                                                                  5.52 %          5.21 %             4
lstringa<8> str; ... str += "abbaabbaabbaabba";_mean                                                                 867 ns          868 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_median                                                               872 ns          868 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_stddev                                                              41.5 ns         49.8 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_cv                                                                  4.78 %          5.74 %             4
lstringa<128> str; ... str += "abbaabbaabbaabba";_mean                                                               450 ns          449 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_median                                                             453 ns          449 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_stddev                                                            26.8 ns         25.2 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_cv                                                                5.95 %          5.61 %             4
lstringa<512> str; ... str += "abbaabbaabbaabba";_mean                                                               255 ns          255 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_median                                                             257 ns          257 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_stddev                                                            11.0 ns         11.5 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_cv                                                                4.32 %          4.51 %             4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_mean                                                              146 ns          145 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_median                                                            146 ns          144 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_stddev                                                           1.24 ns         1.57 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_cv                                                               0.85 %          1.08 %             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                                               5564 ns         5560 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_median                                             5631 ns         5644 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_stddev                                              258 ns          267 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_cv                                                 4.64 %          4.80 %             4
std::string str; ... str += str_var + "abbaabbaabbaabba";_mean                                                      4477 ns         4473 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_median                                                    4575 ns         4567 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                     312 ns          293 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_cv                                                        6.98 %          6.55 %             4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                       769 ns          767 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_median                                                     775 ns          776 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                    54.8 ns         62.1 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                        7.13 %          8.09 %             4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                     549 ns          547 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_median                                                   550 ns          547 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                  5.20 ns         12.8 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                      0.95 %          2.33 %             4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                     333 ns          335 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_median                                                   332 ns          333 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                  17.9 ns         18.3 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                      5.37 %          5.46 %             4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                    215 ns          216 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_median                                                  209 ns          210 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                 18.9 ns         19.7 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                     8.76 %          9.11 %             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                                  212569 ns       212402 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_median                                210125 ns       209961 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_stddev                                  7781 ns         8457 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_cv                                      3.66 %          3.98 %             4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                         183368 ns       184168 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                       182060 ns       184168 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                         3135 ns         3418 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                             1.71 %          1.86 %             4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                          18492 ns        18415 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                        18471 ns        18415 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                          219 ns          342 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                             1.18 %          1.86 %             4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                        16512 ns        16479 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                      16374 ns        16392 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                        610 ns          719 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                           3.70 %          4.36 %             4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                        15660 ns        15695 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                      15673 ns        15695 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                       87.5 ns        0.000 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                           0.56 %          0.00 %             4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                       15990 ns        15782 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                     15654 ns        15520 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                       891 ns         1187 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                          5.57 %          7.52 %             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                                                        4241 ns         4214 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_median                                                      4214 ns         4238 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_stddev                                                      63.9 ns         47.1 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_cv                                                          1.51 %          1.12 %             4
std::string str; ... str += str_var1 + str_var2;_mean                                                               3791 ns         3793 ns            4
std::string str; ... str += str_var1 + str_var2;_median                                                             3784 ns         3793 ns            4
std::string str; ... str += str_var1 + str_var2;_stddev                                                             32.4 ns         50.3 ns            4
std::string str; ... str += str_var1 + str_var2;_cv                                                                 0.86 %          1.33 %             4
lstringa<16> str; ... str += str_var1 + str_var2;_mean                                                               750 ns          750 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_median                                                             750 ns          750 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_stddev                                                            2.14 ns        0.000 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_cv                                                                0.29 %          0.00 %             4
lstringa<128> str; ... str += str_var1 + str_var2;_mean                                                              499 ns          500 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_median                                                            499 ns          500 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_stddev                                                           2.85 ns        0.000 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_cv                                                               0.57 %          0.00 %             4
lstringa<512> str; ... str += str_var1 + str_var2;_mean                                                              372 ns          372 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_median                                                            363 ns          364 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_stddev                                                           23.4 ns         26.0 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_cv                                                               6.30 %          6.99 %             4
lstringa<1024> str; ... str += str_var1 + str_var2;_mean                                                             275 ns          275 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_median                                                           276 ns          273 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_stddev                                                          2.51 ns         6.01 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_cv                                                              0.91 %          2.19 %             4
-- Append text, number, text --/repeats:1                                                                          0.000 ns        0.000 ns   1000000000000
std::stringstream str; str << "test = " << k << " times";_mean                                                     10371 ns        10376 ns            4
std::stringstream str; str << "test = " << k << " times";_median                                                   10358 ns        10376 ns            4
std::stringstream str; str << "test = " << k << " times";_stddev                                                     227 ns          315 ns            4
std::stringstream str; str << "test = " << k << " times";_cv                                                        2.19 %          3.04 %             4
std::string str = "test = " + std::to_string(k) + " times";_mean                                                    1028 ns         1025 ns            4
std::string str = "test = " + std::to_string(k) + " times";_median                                                  1025 ns         1025 ns            4
std::string str = "test = " + std::to_string(k) + " times";_stddev                                                  17.2 ns         19.9 ns            4
std::string str = "test = " + std::to_string(k) + " times";_cv                                                      1.67 %          1.94 %             4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_mean                                      2704 ns         2683 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_median                                    2704 ns         2698 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_stddev                                    29.8 ns         56.8 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_cv                                        1.10 %          2.12 %             4
std::string str = std::format("test = {} times", k);_mean                                                           1802 ns         1803 ns            4
std::string str = std::format("test = {} times", k);_median                                                         1795 ns         1803 ns            4
std::string str = std::format("test = {} times", k);_stddev                                                         20.9 ns         31.3 ns            4
std::string str = std::format("test = {} times", k);_cv                                                             1.16 %          1.74 %             4
lstringa<8> str; str.format("test = {} times", k);_mean                                                             2052 ns         2052 ns            4
lstringa<8> str; str.format("test = {} times", k);_median                                                           2037 ns         2040 ns            4
lstringa<8> str; str.format("test = {} times", k);_stddev                                                           69.4 ns         68.0 ns            4
lstringa<8> str; str.format("test = {} times", k);_cv                                                               3.38 %          3.31 %             4
lstringa<32> str; str.format("test = {} times", k);_mean                                                            1013 ns         1010 ns            4
lstringa<32> str; str.format("test = {} times", k);_median                                                           987 ns          984 ns            4
lstringa<32> str; str.format("test = {} times", k);_stddev                                                          63.7 ns         52.3 ns            4
lstringa<32> str; str.format("test = {} times", k);_cv                                                              6.29 %          5.18 %             4
lstringa<8> str = "test = " + k + " times";_mean                                                                     807 ns          802 ns            4
lstringa<8> str = "test = " + k + " times";_median                                                                   809 ns          811 ns            4
lstringa<8> str = "test = " + k + " times";_stddev                                                                  9.74 ns         24.7 ns            4
lstringa<8> str = "test = " + k + " times";_cv                                                                      1.21 %          3.07 %             4
lstringa<32> str = "test = " + k + " times";_mean                                                                    152 ns          152 ns            4
lstringa<32> str = "test = " + k + " times";_median                                                                  151 ns          151 ns            4
lstringa<32> str = "test = " + k + " times";_stddev                                                                 5.11 ns         5.44 ns            4
lstringa<32> str = "test = " + k + " times";_cv                                                                     3.35 %          3.57 %             4
stringa str = "test = " + k + " times";_mean                                                                         149 ns          149 ns            4
stringa str = "test = " + k + " times";_median                                                                       150 ns          150 ns            4
stringa str = "test = " + k + " times";_stddev                                                                      1.48 ns         1.74 ns            4
stringa str = "test = " + k + " times";_cv                                                                          0.99 %          1.17 %             4
-- Split text and convert to int --/repeats:1                                                                      0.000 ns        0.000 ns   1000000000000
std::string::find + substr + std::strtol_mean                                                                        518 ns          516 ns            4
std::string::find + substr + std::strtol_median                                                                      518 ns          516 ns            4
std::string::find + substr + std::strtol_stddev                                                                     2.10 ns        0.000 ns            4
std::string::find + substr + std::strtol_cv                                                                         0.41 %          0.00 %             4
ssa::splitter + ssa::as_int_mean                                                                                     158 ns          158 ns            4
ssa::splitter + ssa::as_int_median                                                                                   153 ns          153 ns            4
ssa::splitter + ssa::as_int_stddev                                                                                  9.64 ns         11.2 ns            4
ssa::splitter + ssa::as_int_cv                                                                                      6.12 %          7.08 %             4
ssa::splitf + functor_mean                                                                                           183 ns          182 ns            4
ssa::splitf + functor_median                                                                                         182 ns          182 ns            4
ssa::splitf + functor_stddev                                                                                        4.02 ns         5.40 ns            4
ssa::splitf + functor_cv                                                                                            2.20 %          2.97 %             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                                              1164 ns         1151 ns            4
Naive (and wrong) replace symbols with std::string find + replace_median                                            1175 ns         1158 ns            4
Naive (and wrong) replace symbols with std::string find + replace_stddev                                            31.0 ns         26.7 ns            4
Naive (and wrong) replace symbols with std::string find + replace_cv                                                2.67 %          2.32 %             4
replace symbols with std::string find_first_of + replace_mean                                                       1997 ns         1998 ns            4
replace symbols with std::string find_first_of + replace_median                                                     2000 ns         2009 ns            4
replace symbols with std::string find_first_of + replace_stddev                                                     54.7 ns         52.7 ns            4
replace symbols with std::string find_first_of + replace_cv                                                         2.74 %          2.64 %             4
replace symbols with std::string_view find_first_of + copy_mean                                                     2301 ns         2307 ns            4
replace symbols with std::string_view find_first_of + copy_median                                                   2305 ns         2319 ns            4
replace symbols with std::string_view find_first_of + copy_stddev                                                   28.1 ns         46.7 ns            4
replace symbols with std::string_view find_first_of + copy_cv                                                       1.22 %          2.03 %             4
replace runtime symbols with string expressions and without remembering all search results_mean                     1421 ns         1413 ns            4
replace runtime symbols with string expressions and without remembering all search results_median                   1410 ns         1413 ns            4
replace runtime symbols with string expressions and without remembering all search results_stddev                   24.6 ns         20.1 ns            4
replace runtime symbols with string expressions and without remembering all search results_cv                       1.73 %          1.43 %             4
replace runtime symbols with simstr and memorization of all search results_mean                                     1301 ns         1295 ns            4
replace runtime symbols with simstr and memorization of all search results_median                                   1302 ns         1303 ns            4
replace runtime symbols with simstr and memorization of all search results_stddev                                   9.07 ns         30.1 ns            4
replace runtime symbols with simstr and memorization of all search results_cv                                       0.70 %          2.32 %             4
replace const symbols with string expressions and without remembering all search results_mean                       1201 ns         1200 ns            4
replace const symbols with string expressions and without remembering all search results_median                     1193 ns         1186 ns            4
replace const symbols with string expressions and without remembering all search results_stddev                     34.0 ns         39.5 ns            4
replace const symbols with string expressions and without remembering all search results_cv                         2.83 %          3.29 %             4
replace const symbols with string expressions and memorization of all search results_mean                           1111 ns         1116 ns            4
replace const symbols with string expressions and memorization of all search results_median                         1102 ns         1116 ns            4
replace const symbols with string expressions and memorization of all search results_stddev                         22.3 ns         22.8 ns            4
replace const symbols with string expressions and memorization of all search results_cv                             2.01 %          2.04 %             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                                         304 ns          303 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_median                                       305 ns          307 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_stddev                                      4.53 ns         6.98 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_cv                                          1.49 %          2.30 %             4
Short replace symbols with std::string find_first_of + replace_mean                                                  380 ns          377 ns            4
Short replace symbols with std::string find_first_of + replace_median                                                375 ns          369 ns            4
Short replace symbols with std::string find_first_of + replace_stddev                                               24.0 ns         28.5 ns            4
Short replace symbols with std::string find_first_of + replace_cv                                                   6.32 %          7.57 %             4
Short replace symbols with std::string_view find_first_of + copy_mean                                                314 ns          312 ns            4
Short replace symbols with std::string_view find_first_of + copy_median                                              312 ns          310 ns            4
Short replace symbols with std::string_view find_first_of + copy_stddev                                             8.83 ns         6.68 ns            4
Short replace symbols with std::string_view find_first_of + copy_cv                                                 2.81 %          2.14 %             4
Short replace runtime symbols with string expressions and without remembering all search results_mean                259 ns          259 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_median              257 ns          258 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_stddev             4.34 ns         5.68 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_cv                 1.68 %          2.19 %             4
Short replace runtime symbols with simstr and memorization of all search results_mean                                336 ns          336 ns            4
Short replace runtime symbols with simstr and memorization of all search results_median                              337 ns          338 ns            4
Short replace runtime symbols with simstr and memorization of all search results_stddev                             1.54 ns         3.84 ns            4
Short replace runtime symbols with simstr and memorization of all search results_cv                                 0.46 %          1.14 %             4
Short replace const symbols with string expressions and without remembering all search results_mean                  212 ns          212 ns            4
Short replace const symbols with string expressions and without remembering all search results_median                210 ns          211 ns            4
Short replace const symbols with string expressions and without remembering all search results_stddev               4.78 ns         4.34 ns            4
Short replace const symbols with string expressions and without remembering all search results_cv                   2.25 %          2.05 %             4
Short replace const symbols with string expressions and memorization of all search results_mean                      293 ns          293 ns            4
Short replace const symbols with string expressions and memorization of all search results_median                    293 ns          292 ns            4
Short replace const symbols with string expressions and memorization of all search results_stddev                   3.39 ns         3.31 ns            4
Short replace const symbols with string expressions and memorization of all search results_cv                       1.16 %          1.13 %             4
-----  Replace All Str To Longer Size ---------/repeats:1                                                          0.000 ns        0.000 ns   1000000000000
replace bb to ---- in std::string|64_mean                                                                            221 ns          222 ns            4
replace bb to ---- in std::string|64_median                                                                          221 ns          222 ns            4
replace bb to ---- in std::string|64_stddev                                                                         1.42 ns         2.82 ns            4
replace bb to ---- in std::string|64_cv                                                                             0.64 %          1.27 %             4
replace bb to ---- in std::string|256_mean                                                                           732 ns          732 ns            4
replace bb to ---- in std::string|256_median                                                                         728 ns          732 ns            4
replace bb to ---- in std::string|256_stddev                                                                        11.5 ns         14.2 ns            4
replace bb to ---- in std::string|256_cv                                                                            1.57 %          1.94 %             4
replace bb to ---- in std::string|512_mean                                                                          1412 ns         1413 ns            4
replace bb to ---- in std::string|512_median                                                                        1416 ns         1413 ns            4
replace bb to ---- in std::string|512_stddev                                                                        19.5 ns         25.6 ns            4
replace bb to ---- in std::string|512_cv                                                                            1.38 %          1.81 %             4
replace bb to ---- in std::string|1024_mean                                                                         3187 ns         3191 ns            4
replace bb to ---- in std::string|1024_median                                                                       3051 ns         3069 ns            4
replace bb to ---- in std::string|1024_stddev                                                                        288 ns          292 ns            4
replace bb to ---- in std::string|1024_cv                                                                           9.02 %          9.17 %             4
replace bb to ---- in std::string|2048_mean                                                                         7649 ns         7629 ns            4
replace bb to ---- in std::string|2048_median                                                                       7579 ns         7673 ns            4
replace bb to ---- in std::string|2048_stddev                                                                        158 ns         87.2 ns            4
replace bb to ---- in std::string|2048_cv                                                                           2.07 %          1.14 %             4
replace bb to ---- in lstringa<8>|64_mean                                                                            220 ns          220 ns            4
replace bb to ---- in lstringa<8>|64_median                                                                          214 ns          214 ns            4
replace bb to ---- in lstringa<8>|64_stddev                                                                         15.0 ns         14.8 ns            4
replace bb to ---- in lstringa<8>|64_cv                                                                             6.79 %          6.73 %             4
replace bb to ---- in lstringa<8>|256_mean                                                                           590 ns          589 ns            4
replace bb to ---- in lstringa<8>|256_median                                                                         590 ns          593 ns            4
replace bb to ---- in lstringa<8>|256_stddev                                                                        11.2 ns         13.4 ns            4
replace bb to ---- in lstringa<8>|256_cv                                                                            1.91 %          2.27 %             4
replace bb to ---- in lstringa<8>|512_mean                                                                          1038 ns         1038 ns            4
replace bb to ---- in lstringa<8>|512_median                                                                        1031 ns         1038 ns            4
replace bb to ---- in lstringa<8>|512_stddev                                                                        31.0 ns         31.5 ns            4
replace bb to ---- in lstringa<8>|512_cv                                                                            2.99 %          3.04 %             4
replace bb to ---- in lstringa<8>|1024_mean                                                                         1942 ns         1870 ns            4
replace bb to ---- in lstringa<8>|1024_median                                                                       1873 ns         1883 ns            4
replace bb to ---- in lstringa<8>|1024_stddev                                                                        176 ns         26.2 ns            4
replace bb to ---- in lstringa<8>|1024_cv                                                                           9.06 %          1.40 %             4
replace bb to ---- in lstringa<8>|2048_mean                                                                         3514 ns         3516 ns            4
replace bb to ---- in lstringa<8>|2048_median                                                                       3492 ns         3516 ns            4
replace bb to ---- in lstringa<8>|2048_stddev                                                                       57.3 ns         68.3 ns            4
replace bb to ---- in lstringa<8>|2048_cv                                                                           1.63 %          1.94 %             4
replace bb to ---- by init stringa|64_mean                                                                           170 ns          170 ns            4
replace bb to ---- by init stringa|64_median                                                                         170 ns          169 ns            4
replace bb to ---- by init stringa|64_stddev                                                                        2.04 ns         1.92 ns            4
replace bb to ---- by init stringa|64_cv                                                                            1.20 %          1.13 %             4
replace bb to ---- by init stringa|256_mean                                                                          351 ns          351 ns            4
replace bb to ---- by init stringa|256_median                                                                        351 ns          353 ns            4
replace bb to ---- by init stringa|256_stddev                                                                       1.82 ns         4.01 ns            4
replace bb to ---- by init stringa|256_cv                                                                           0.52 %          1.14 %             4
replace bb to ---- by init stringa|512_mean                                                                          791 ns          793 ns            4
replace bb to ---- by init stringa|512_median                                                                        786 ns          785 ns            4
replace bb to ---- by init stringa|512_stddev                                                                       10.7 ns         17.4 ns            4
replace bb to ---- by init stringa|512_cv                                                                           1.36 %          2.20 %             4
replace bb to ---- by init stringa|1024_mean                                                                        1624 ns         1604 ns            4
replace bb to ---- by init stringa|1024_median                                                                      1622 ns         1604 ns            4
replace bb to ---- by init stringa|1024_stddev                                                                      23.6 ns         28.5 ns            4
replace bb to ---- by init stringa|1024_cv                                                                          1.46 %          1.77 %             4
replace bb to ---- by init stringa|2048_mean                                                                        3034 ns         3032 ns            4
replace bb to ---- by init stringa|2048_median                                                                      3032 ns         3048 ns            4
replace bb to ---- by init stringa|2048_stddev                                                                       115 ns         99.4 ns            4
replace bb to ---- by init stringa|2048_cv                                                                          3.78 %          3.28 %             4
-----  Replace All Str To Same Size ---------/repeats:1                                                            0.000 ns        0.000 ns   1000000000000
replace bb to -- in std::string|64_mean                                                                              188 ns          188 ns            4
replace bb to -- in std::string|64_median                                                                            188 ns          188 ns            4
replace bb to -- in std::string|64_stddev                                                                           1.46 ns        0.000 ns            4
replace bb to -- in std::string|64_cv                                                                               0.77 %          0.00 %             4
replace bb to -- in std::string|256_mean                                                                             453 ns          450 ns            4
replace bb to -- in std::string|256_median                                                                           450 ns          446 ns            4
replace bb to -- in std::string|256_stddev                                                                          6.77 ns         6.98 ns            4
replace bb to -- in std::string|256_cv                                                                              1.50 %          1.55 %             4
replace bb to -- in std::string|512_mean                                                                             851 ns          848 ns            4
replace bb to -- in std::string|512_median                                                                           851 ns          837 ns            4
replace bb to -- in std::string|512_stddev                                                                          8.89 ns         20.9 ns            4
replace bb to -- in std::string|512_cv                                                                              1.04 %          2.47 %             4
replace bb to -- in std::string|1024_mean                                                                           1566 ns         1569 ns            4
replace bb to -- in std::string|1024_median                                                                         1567 ns         1569 ns            4
replace bb to -- in std::string|1024_stddev                                                                         21.1 ns         40.3 ns            4
replace bb to -- in std::string|1024_cv                                                                             1.34 %          2.57 %             4
replace bb to -- in std::string|2048_mean                                                                           3199 ns         3191 ns            4
replace bb to -- in std::string|2048_median                                                                         3201 ns         3209 ns            4
replace bb to -- in std::string|2048_stddev                                                                         43.0 ns         34.9 ns            4
replace bb to -- in std::string|2048_cv                                                                             1.35 %          1.09 %             4
replace bb to -- in lstringa<8>|64_mean                                                                              181 ns          181 ns            4
replace bb to -- in lstringa<8>|64_median                                                                            178 ns          178 ns            4
replace bb to -- in lstringa<8>|64_stddev                                                                           6.58 ns         7.26 ns            4
replace bb to -- in lstringa<8>|64_cv                                                                               3.64 %          4.01 %             4
replace bb to -- in lstringa<8>|256_mean                                                                             423 ns          420 ns            4
replace bb to -- in lstringa<8>|256_median                                                                           422 ns          420 ns            4
replace bb to -- in lstringa<8>|256_stddev                                                                          4.24 ns        0.000 ns            4
replace bb to -- in lstringa<8>|256_cv                                                                              1.00 %          0.00 %             4
replace bb to -- in lstringa<8>|512_mean                                                                             736 ns          737 ns            4
replace bb to -- in lstringa<8>|512_median                                                                           735 ns          732 ns            4
replace bb to -- in lstringa<8>|512_stddev                                                                          15.9 ns         26.2 ns            4
replace bb to -- in lstringa<8>|512_cv                                                                              2.16 %          3.55 %             4
replace bb to -- in lstringa<8>|1024_mean                                                                           1346 ns         1342 ns            4
replace bb to -- in lstringa<8>|1024_median                                                                         1338 ns         1334 ns            4
replace bb to -- in lstringa<8>|1024_stddev                                                                         24.2 ns         30.1 ns            4
replace bb to -- in lstringa<8>|1024_cv                                                                             1.80 %          2.24 %             4
replace bb to -- in lstringa<8>|2048_mean                                                                           2605 ns         2609 ns            4
replace bb to -- in lstringa<8>|2048_median                                                                         2603 ns         2623 ns            4
replace bb to -- in lstringa<8>|2048_stddev                                                                         30.6 ns         27.9 ns            4
replace bb to -- in lstringa<8>|2048_cv                                                                             1.17 %          1.07 %             4
replace bb to -- by init stringa|64_mean                                                                             153 ns          152 ns            4
replace bb to -- by init stringa|64_median                                                                           152 ns          152 ns            4
replace bb to -- by init stringa|64_stddev                                                                          3.57 ns         1.81 ns            4
replace bb to -- by init stringa|64_cv                                                                              2.33 %          1.19 %             4
replace bb to -- by init stringa|256_mean                                                                            344 ns          343 ns            4
replace bb to -- by init stringa|256_median                                                                          341 ns          347 ns            4
replace bb to -- by init stringa|256_stddev                                                                         11.3 ns         11.8 ns            4
replace bb to -- by init stringa|256_cv                                                                             3.28 %          3.45 %             4
replace bb to -- by init stringa|512_mean                                                                            605 ns          582 ns            4
replace bb to -- by init stringa|512_median                                                                          589 ns          586 ns            4
replace bb to -- by init stringa|512_stddev                                                                         38.7 ns         6.98 ns            4
replace bb to -- by init stringa|512_cv                                                                             6.41 %          1.20 %             4
replace bb to -- by init stringa|1024_mean                                                                          1034 ns         1036 ns            4
replace bb to -- by init stringa|1024_median                                                                        1035 ns         1036 ns            4
replace bb to -- by init stringa|1024_stddev                                                                        2.50 ns         12.1 ns            4
replace bb to -- by init stringa|1024_cv                                                                            0.24 %          1.17 %             4
replace bb to -- by init stringa|2048_mean                                                                          1982 ns         1988 ns            4
replace bb to -- by init stringa|2048_median                                                                        1964 ns         1967 ns            4
replace bb to -- by init stringa|2048_stddev                                                                        46.0 ns         41.9 ns            4
replace bb to -- by init stringa|2048_cv                                                                            2.32 %          2.11 %             4
-----  Hash Map insert and find ---------/repeats:1                                                                0.000 ns        0.000 ns   1000000000000
hashStrMapA<size_t> emplace & find stringa;_mean                                                                 3860152 ns      3818959 ns            4
hashStrMapA<size_t> emplace & find stringa;_median                                                               3852020 ns      3840782 ns            4
hashStrMapA<size_t> emplace & find stringa;_stddev                                                                 51816 ns        43645 ns            4
hashStrMapA<size_t> emplace & find stringa;_cv                                                                      1.34 %          1.14 %             4
std::unordered_map<std::string, size_t> emplace & find std::string;_mean                                         5751400 ns      5781250 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_median                                       5754146 ns      5781250 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_stddev                                         83553 ns       127578 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_cv                                              1.45 %          2.21 %             4
hashStrMapA<size_t> emplace & find ssa;_mean                                                                     3389482 ns      3385417 ns            4
hashStrMapA<size_t> emplace & find ssa;_median                                                                   3399206 ns      3365385 ns            4
hashStrMapA<size_t> emplace & find ssa;_stddev                                                                     36688 ns        40064 ns            4
hashStrMapA<size_t> emplace & find ssa;_cv                                                                          1.08 %          1.18 %             4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_mean                                    6573724 ns      6556920 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_median                                  6584297 ns      6556920 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_stddev                                    33447 ns        0.000 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_cv                                         0.51 %          0.00 %             4
-----  Build Full Func Name ---------/repeats:1                                                                    0.000 ns        0.000 ns   1000000000000
Build func full name std::string;_mean                                                                              1507 ns         1508 ns            4
Build func full name std::string;_median                                                                            1509 ns         1517 ns            4
Build func full name std::string;_stddev                                                                            28.5 ns         33.4 ns            4
Build func full name std::string;_cv                                                                                1.89 %          2.21 %             4
Build func full name std::string 1;_mean                                                                            1502 ns         1500 ns            4
Build func full name std::string 1;_median                                                                          1500 ns         1500 ns            4
Build func full name std::string 1;_stddev                                                                          7.70 ns        0.000 ns            4
Build func full name std::string 1;_cv                                                                              0.51 %          0.00 %             4
Build func full name std::stream;_mean                                                                              7853 ns         7847 ns            4
Build func full name std::stream;_median                                                                            7851 ns         7847 ns            4
Build func full name std::stream;_stddev                                                                            96.0 ns          121 ns            4
Build func full name std::stream;_cv                                                                                1.22 %          1.54 %             4
Build func full name stringa;_mean                                                                                   784 ns          785 ns            4
Build func full name stringa;_median                                                                                 780 ns          785 ns            4
Build func full name stringa;_stddev                                                                                9.31 ns         14.2 ns            4
Build func full name stringa;_cv                                                                                    1.19 %          1.81 %             4
Build func full name stringa 1;_mean                                                                                 908 ns          907 ns            4
Build func full name stringa 1;_median                                                                               906 ns          907 ns            4
Build func full name stringa 1;_stddev                                                                              16.5 ns         20.1 ns            4
Build func full name stringa 1;_cv                                                                                  1.82 %          2.22 %             4
