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

2026-02-10T22:53:39+03:00
Running ./benchStr
Run on (32 X 2494.22 MHz CPU s)
CPU Caches:
  L1 Data 32 KiB (x16)
  L1 Instruction 32 KiB (x16)
  L2 Unified 256 KiB (x16)
  L3 Unified 40960 KiB (x1)
Load Average: 0.05, 0.01, 0.00
***WARNING*** ASLR is enabled, the results may have unreproducible noise in them.
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Benchmark                                                                                                              Time             CPU   Iterations
--------------------------------------------------------------------------------------------------------------------------------------------------------
-----  Concatenate string + Number + "Literal" ---------/repeats:1                                                 0.000 ns        0.000 ns   1000000000000
Concat std::string and number by std to std::string_mean                                                             197 ns          197 ns            4
Concat std::string and number by std to std::string_median                                                           195 ns          195 ns            4
Concat std::string and number by std to std::string_stddev                                                          3.28 ns         3.29 ns            4
Concat std::string and number by std to std::string_cv                                                              1.67 %          1.67 %             4
Concat std::string and number by StrExpr to std::string_mean                                                         101 ns          101 ns            4
Concat std::string and number by StrExpr to std::string_median                                                      98.1 ns         98.1 ns            4
Concat std::string and number by StrExpr to std::string_stddev                                                      6.44 ns         6.44 ns            4
Concat std::string and number by StrExpr to std::string_cv                                                          6.37 %          6.37 %             4
Concat stringa and number by StrExpr to simstr::stringa_mean                                                        68.9 ns         68.9 ns            4
Concat stringa and number by StrExpr to simstr::stringa_median                                                      68.5 ns         68.5 ns            4
Concat stringa and number by StrExpr to simstr::stringa_stddev                                                      1.31 ns         1.31 ns            4
Concat stringa and number by StrExpr to simstr::stringa_cv                                                          1.90 %          1.90 %             4
Concat stringa and number by e_concat to simstr::stringa_mean                                                       74.0 ns         74.0 ns            4
Concat stringa and number by e_concat to simstr::stringa_median                                                     73.6 ns         73.6 ns            4
Concat stringa and number by e_concat to simstr::stringa_stddev                                                     1.11 ns         1.11 ns            4
Concat stringa and number by e_concat to simstr::stringa_cv                                                         1.49 %          1.49 %             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                                             628 ns          628 ns            4
Concat std::string and format hex number and literal to std::string_median                                           622 ns          622 ns            4
Concat std::string and format hex number and literal to std::string_stddev                                          17.5 ns         17.5 ns            4
Concat std::string and format hex number and literal to std::string_cv                                              2.78 %          2.78 %             4
std::format std::string and hex number by literal to std::string_mean                                                889 ns          889 ns            4
std::format std::string and hex number by literal to std::string_median                                              879 ns          879 ns            4
std::format std::string and hex number by literal to std::string_stddev                                             31.8 ns         31.8 ns            4
std::format std::string and hex number by literal to std::string_cv                                                 3.57 %          3.57 %             4
Concat std::string and std::to_chars and string to std::string_mean                                                  180 ns          180 ns            4
Concat std::string and std::to_chars and string to std::string_median                                                176 ns          176 ns            4
Concat std::string and std::to_chars and string to std::string_stddev                                               13.1 ns         13.1 ns            4
Concat std::string and std::to_chars and string to std::string_cv                                                   7.28 %          7.28 %             4
Concat std::string and hex number and literal by StrExpr to std::string_mean                                         120 ns          120 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_median                                       120 ns          120 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_stddev                                     0.450 ns        0.450 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_cv                                          0.37 %          0.37 %             4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_mean                                         119 ns          119 ns            4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_median                                       118 ns          118 ns            4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_stddev                                      4.30 ns         4.30 ns            4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_cv                                          3.60 %          3.60 %             4
Concat stringa and hex number and literal by e_concat to simstr::stringa_mean                                        124 ns          124 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_median                                      125 ns          125 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_stddev                                     1.38 ns         1.38 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_cv                                         1.11 %          1.11 %             4
Subst stringa and hex number by e_subst literal to simstr::stringa_mean                                              172 ns          172 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_median                                            170 ns          170 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_stddev                                           4.48 ns         4.48 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_cv                                               2.61 %          2.61 %             4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_mean                                                317 ns          317 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_median                                              308 ns          308 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_stddev                                             24.4 ns         24.4 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_cv                                                 7.69 %          7.69 %             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                                                              249 ns          249 ns            4
"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_median                                                            247 ns          247 ns            4
"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_stddev                                                           4.68 ns         4.68 ns            4
"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_cv                                                               1.88 %          1.88 %             4
e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_mean                                                            323 ns          323 ns            4
e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_median                                                          316 ns          316 ns            4
e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_stddev                                                         19.4 ns         19.4 ns            4
e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_cv                                                             6.01 %          6.01 %             4
e_vsubst(pattern, i / 0x8a010_fmt)_mean                                                                              577 ns          577 ns            4
e_vsubst(pattern, i / 0x8a010_fmt)_median                                                                            573 ns          573 ns            4
e_vsubst(pattern, i / 0x8a010_fmt)_stddev                                                                           15.3 ns         15.3 ns            4
e_vsubst(pattern, i / 0x8a010_fmt)_cv                                                                               2.65 %          2.65 %             4
fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_mean                                                   703 ns          703 ns            4
fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_median                                                 703 ns          703 ns            4
fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_stddev                                                7.53 ns         7.53 ns            4
fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_cv                                                    1.07 %          1.07 %             4
fmt::format("abcdefghihklmopqr {:#010o} end", i)_mean                                                                788 ns          788 ns            4
fmt::format("abcdefghihklmopqr {:#010o} end", i)_median                                                              763 ns          763 ns            4
fmt::format("abcdefghihklmopqr {:#010o} end", i)_stddev                                                             56.5 ns         56.5 ns            4
fmt::format("abcdefghihklmopqr {:#010o} end", i)_cv                                                                 7.17 %          7.17 %             4
std::format("abcdefghihklmopqr {:#010o} end", i)_mean                                                               1198 ns         1198 ns            4
std::format("abcdefghihklmopqr {:#010o} end", i)_median                                                             1191 ns         1191 ns            4
std::format("abcdefghihklmopqr {:#010o} end", i)_stddev                                                             29.9 ns         29.9 ns            4
std::format("abcdefghihklmopqr {:#010o} end", i)_cv                                                                 2.49 %          2.49 %             4
std::vformat(pattern, std::make_format_args(i))_mean                                                                1065 ns         1065 ns            4
std::vformat(pattern, std::make_format_args(i))_median                                                              1063 ns         1063 ns            4
std::vformat(pattern, std::make_format_args(i))_stddev                                                              6.96 ns         6.96 ns            4
std::vformat(pattern, std::make_format_args(i))_cv                                                                  0.65 %          0.65 %             4
strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_mean                  2059 ns         2059 ns            4
strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_median                2053 ns         2053 ns            4
strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_stddev                24.2 ns         24.2 ns            4
strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_cv                    1.17 %          1.17 %             4
-----  Concatenate string + "Literal" ---------/repeats:1                                                          0.000 ns        0.000 ns   1000000000000
Concat std::string by std to std::string_mean                                                                       48.0 ns         48.0 ns            4
Concat std::string by std to std::string_median                                                                     47.8 ns         47.8 ns            4
Concat std::string by std to std::string_stddev                                                                    0.538 ns        0.538 ns            4
Concat std::string by std to std::string_cv                                                                         1.12 %          1.12 %             4
Concat std::string by StrExpr to std::string_mean                                                                   29.4 ns         29.4 ns            4
Concat std::string by StrExpr to std::string_median                                                                 28.7 ns         28.7 ns            4
Concat std::string by StrExpr to std::string_stddev                                                                 1.63 ns         1.63 ns            4
Concat std::string by StrExpr to std::string_cv                                                                     5.55 %          5.55 %             4
Concat stringa by StrExpr to stringa_mean                                                                           26.1 ns         26.1 ns            4
Concat stringa by StrExpr to stringa_median                                                                         26.1 ns         26.1 ns            4
Concat stringa by StrExpr to stringa_stddev                                                                        0.261 ns        0.262 ns            4
Concat stringa by StrExpr to stringa_cv                                                                             1.00 %          1.00 %             4
-----  Find three concatenated string in string_view -----/repeats:1                                               0.000 ns        0.000 ns   1000000000000
Find concat three std::string_mean                                                                                   122 ns          122 ns            4
Find concat three std::string_median                                                                                 122 ns          122 ns            4
Find concat three std::string_stddev                                                                               0.875 ns        0.875 ns            4
Find concat three std::string_cv                                                                                    0.72 %          0.72 %             4
Find concat three strexpr_mean                                                                                      40.2 ns         40.2 ns            4
Find concat three strexpr_median                                                                                    39.5 ns         39.5 ns            4
Find concat three strexpr_stddev                                                                                    2.76 ns         2.76 ns            4
Find concat three strexpr_cv                                                                                        6.87 %          6.87 %             4
Find concat three simstr_mean                                                                                       19.2 ns         19.2 ns            4
Find concat three simstr_median                                                                                     19.1 ns         19.1 ns            4
Find concat three simstr_stddev                                                                                    0.337 ns        0.337 ns            4
Find concat three simstr_cv                                                                                         1.76 %          1.76 %             4
-----  Build Type Name ---------/repeats:1                                                                         0.000 ns        0.000 ns   1000000000000
BuildTypeNameStr 0/0_mean                                                                                           9.86 ns         9.86 ns            4
BuildTypeNameStr 0/0_median                                                                                         9.87 ns         9.87 ns            4
BuildTypeNameStr 0/0_stddev                                                                                        0.153 ns        0.153 ns            4
BuildTypeNameStr 0/0_cv                                                                                             1.55 %          1.55 %             4
BuildTypeNameExp 0/0_mean                                                                                           6.52 ns         6.52 ns            4
BuildTypeNameExp 0/0_median                                                                                         6.53 ns         6.53 ns            4
BuildTypeNameExp 0/0_stddev                                                                                        0.127 ns        0.127 ns            4
BuildTypeNameExp 0/0_cv                                                                                             1.96 %          1.96 %             4
BuildTypeNameSim 0/0_mean                                                                                           4.76 ns         4.76 ns            4
BuildTypeNameSim 0/0_median                                                                                         4.77 ns         4.77 ns            4
BuildTypeNameSim 0/0_stddev                                                                                        0.035 ns        0.035 ns            4
BuildTypeNameSim 0/0_cv                                                                                             0.74 %          0.74 %             4
BuildTypeNameStr 10/10_mean                                                                                         79.6 ns         79.6 ns            4
BuildTypeNameStr 10/10_median                                                                                       79.5 ns         79.5 ns            4
BuildTypeNameStr 10/10_stddev                                                                                      0.607 ns        0.607 ns            4
BuildTypeNameStr 10/10_cv                                                                                           0.76 %          0.76 %             4
BuildTypeNameExp 10/10_mean                                                                                         23.7 ns         23.7 ns            4
BuildTypeNameExp 10/10_median                                                                                       23.7 ns         23.7 ns            4
BuildTypeNameExp 10/10_stddev                                                                                      0.139 ns        0.139 ns            4
BuildTypeNameExp 10/10_cv                                                                                           0.59 %          0.59 %             4
BuildTypeNameSim 10/10_mean                                                                                         21.0 ns         21.0 ns            4
BuildTypeNameSim 10/10_median                                                                                       21.0 ns         21.0 ns            4
BuildTypeNameSim 10/10_stddev                                                                                      0.102 ns        0.102 ns            4
BuildTypeNameSim 10/10_cv                                                                                           0.49 %          0.49 %             4
-----  Replace string by copy -----/repeats:1                                                                      0.000 ns        0.000 ns   1000000000000
Concat with replace str_mean                                                                                         225 ns          225 ns            4
Concat with replace str_median                                                                                       227 ns          227 ns            4
Concat with replace str_stddev                                                                                      9.49 ns         9.49 ns            4
Concat with replace str_cv                                                                                          4.22 %          4.22 %             4
Concat with replace exp_mean                                                                                         133 ns          133 ns            4
Concat with replace exp_median                                                                                       133 ns          133 ns            4
Concat with replace exp_stddev                                                                                      1.95 ns         1.95 ns            4
Concat with replace exp_cv                                                                                          1.47 %          1.47 %             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                                                                                               1.08 ns         1.08 ns            4
std::string e;_stddev                                                                                              0.010 ns        0.010 ns            4
std::string e;_cv                                                                                                   0.91 %          0.91 %             4
std::string_view e;_mean                                                                                           0.731 ns        0.731 ns            4
std::string_view e;_median                                                                                         0.726 ns        0.726 ns            4
std::string_view e;_stddev                                                                                         0.012 ns        0.012 ns            4
std::string_view e;_cv                                                                                              1.69 %          1.69 %             4
ssa e;_mean                                                                                                        0.180 ns        0.180 ns            4
ssa e;_median                                                                                                      0.179 ns        0.179 ns            4
ssa e;_stddev                                                                                                      0.001 ns        0.001 ns            4
ssa e;_cv                                                                                                           0.75 %          0.75 %             4
stringa e;_mean                                                                                                    0.732 ns        0.732 ns            4
stringa e;_median                                                                                                  0.731 ns        0.731 ns            4
stringa e;_stddev                                                                                                  0.007 ns        0.007 ns            4
stringa e;_cv                                                                                                       0.98 %          0.98 %             4
lstringa<20> e;_mean                                                                                                1.09 ns         1.09 ns            4
lstringa<20> e;_median                                                                                              1.09 ns         1.09 ns            4
lstringa<20> e;_stddev                                                                                             0.015 ns        0.015 ns            4
lstringa<20> e;_cv                                                                                                  1.37 %          1.37 %             4
lstringa<40> e;_mean                                                                                                1.12 ns         1.12 ns            4
lstringa<40> e;_median                                                                                              1.08 ns         1.08 ns            4
lstringa<40> e;_stddev                                                                                             0.088 ns        0.088 ns            4
lstringa<40> e;_cv                                                                                                  7.82 %          7.82 %             4
-----  Create Str from short literal (9 symbols) --------/repeats:1                                                0.000 ns        0.000 ns   1000000000000
std::string e      = "Test text";_mean                                                                              1.85 ns         1.85 ns            4
std::string e      = "Test text";_median                                                                            1.84 ns         1.84 ns            4
std::string e      = "Test text";_stddev                                                                           0.034 ns        0.034 ns            4
std::string e      = "Test text";_cv                                                                                1.85 %          1.85 %             4
std::string_view e = "Test text";_mean                                                                             0.732 ns        0.732 ns            4
std::string_view e = "Test text";_median                                                                           0.731 ns        0.731 ns            4
std::string_view e = "Test text";_stddev                                                                           0.017 ns        0.017 ns            4
std::string_view e = "Test text";_cv                                                                                2.34 %          2.34 %             4
ssa e              = "Test text";_mean                                                                             0.722 ns        0.722 ns            4
ssa e              = "Test text";_median                                                                           0.721 ns        0.721 ns            4
ssa e              = "Test text";_stddev                                                                           0.004 ns        0.004 ns            4
ssa e              = "Test text";_cv                                                                                0.52 %          0.52 %             4
stringa e          = "Test text";_mean                                                                              1.12 ns         1.12 ns            4
stringa e          = "Test text";_median                                                                            1.10 ns         1.10 ns            4
stringa e          = "Test text";_stddev                                                                           0.059 ns        0.059 ns            4
stringa e          = "Test text";_cv                                                                                5.29 %          5.29 %             4
lstringa<20> e     = "Test text";_mean                                                                              1.80 ns         1.80 ns            4
lstringa<20> e     = "Test text";_median                                                                            1.81 ns         1.81 ns            4
lstringa<20> e     = "Test text";_stddev                                                                           0.006 ns        0.006 ns            4
lstringa<20> e     = "Test text";_cv                                                                                0.33 %          0.33 %             4
lstringa<40> e     = "Test text";_mean                                                                              1.86 ns         1.86 ns            4
lstringa<40> e     = "Test text";_median                                                                            1.84 ns         1.84 ns            4
lstringa<40> e     = "Test text";_stddev                                                                           0.076 ns        0.076 ns            4
lstringa<40> e     = "Test text";_cv                                                                                4.08 %          4.08 %             4
-----  Create Str from long literal (30 symbols) ---------/repeats:1                                               0.000 ns        0.000 ns   1000000000000
std::string e      = "123456789012345678901234567890";_mean                                                         19.7 ns         19.7 ns            4
std::string e      = "123456789012345678901234567890";_median                                                       19.5 ns         19.5 ns            4
std::string e      = "123456789012345678901234567890";_stddev                                                      0.560 ns        0.560 ns            4
std::string e      = "123456789012345678901234567890";_cv                                                           2.84 %          2.84 %             4
std::string_view e = "123456789012345678901234567890";_mean                                                        0.727 ns        0.727 ns            4
std::string_view e = "123456789012345678901234567890";_median                                                      0.726 ns        0.726 ns            4
std::string_view e = "123456789012345678901234567890";_stddev                                                      0.020 ns        0.020 ns            4
std::string_view e = "123456789012345678901234567890";_cv                                                           2.76 %          2.76 %             4
ssa e              = "123456789012345678901234567890";_mean                                                        0.718 ns        0.718 ns            4
ssa e              = "123456789012345678901234567890";_median                                                      0.719 ns        0.719 ns            4
ssa e              = "123456789012345678901234567890";_stddev                                                      0.003 ns        0.003 ns            4
ssa e              = "123456789012345678901234567890";_cv                                                           0.46 %          0.46 %             4
stringa e          = "123456789012345678901234567890";_mean                                                         1.11 ns         1.11 ns            4
stringa e          = "123456789012345678901234567890";_median                                                       1.10 ns         1.10 ns            4
stringa e          = "123456789012345678901234567890";_stddev                                                      0.025 ns        0.025 ns            4
stringa e          = "123456789012345678901234567890";_cv                                                           2.27 %          2.27 %             4
lstringa<20> e     = "123456789012345678901234567890";_mean                                                         20.4 ns         20.4 ns            4
lstringa<20> e     = "123456789012345678901234567890";_median                                                       20.0 ns         20.0 ns            4
lstringa<20> e     = "123456789012345678901234567890";_stddev                                                       1.26 ns         1.26 ns            4
lstringa<20> e     = "123456789012345678901234567890";_cv                                                           6.16 %          6.16 %             4
lstringa<40> e     = "123456789012345678901234567890";_mean                                                         1.82 ns         1.82 ns            4
lstringa<40> e     = "123456789012345678901234567890";_median                                                       1.82 ns         1.82 ns            4
lstringa<40> e     = "123456789012345678901234567890";_stddev                                                      0.009 ns        0.009 ns            4
lstringa<40> e     = "123456789012345678901234567890";_cv                                                           0.52 %          0.52 %             4
-----  Create copy of Str with 9 symbols ---------/repeats:1                                                       0.000 ns        0.000 ns   1000000000000
std::string e      = "Test text"; auto c{e};_mean                                                                   5.55 ns         5.55 ns            4
std::string e      = "Test text"; auto c{e};_median                                                                 5.48 ns         5.48 ns            4
std::string e      = "Test text"; auto c{e};_stddev                                                                0.156 ns        0.156 ns            4
std::string e      = "Test text"; auto c{e};_cv                                                                     2.81 %          2.81 %             4
std::string_view e = "Test text"; auto c{e};_mean                                                                  0.367 ns        0.367 ns            4
std::string_view e = "Test text"; auto c{e};_median                                                                0.367 ns        0.367 ns            4
std::string_view e = "Test text"; auto c{e};_stddev                                                                0.003 ns        0.003 ns            4
std::string_view e = "Test text"; auto c{e};_cv                                                                     0.88 %          0.88 %             4
ssa e              = "Test text"; auto c{e};_mean                                                                  0.374 ns        0.374 ns            4
ssa e              = "Test text"; auto c{e};_median                                                                0.369 ns        0.369 ns            4
ssa e              = "Test text"; auto c{e};_stddev                                                                0.016 ns        0.016 ns            4
ssa e              = "Test text"; auto c{e};_cv                                                                     4.40 %          4.40 %             4
stringa e          = "Test text"; auto c{e};_mean                                                                   1.27 ns         1.27 ns            4
stringa e          = "Test text"; auto c{e};_median                                                                 1.28 ns         1.28 ns            4
stringa e          = "Test text"; auto c{e};_stddev                                                                0.011 ns        0.011 ns            4
stringa e          = "Test text"; auto c{e};_cv                                                                     0.88 %          0.88 %             4
lstringa<20> e     = "Test text"; auto c{e};_mean                                                                   1.46 ns         1.46 ns            4
lstringa<20> e     = "Test text"; auto c{e};_median                                                                 1.45 ns         1.45 ns            4
lstringa<20> e     = "Test text"; auto c{e};_stddev                                                                0.026 ns        0.026 ns            4
lstringa<20> e     = "Test text"; auto c{e};_cv                                                                     1.75 %          1.75 %             4
lstringa<40> e     = "Test text"; auto c{e};_mean                                                                   1.47 ns         1.47 ns            4
lstringa<40> e     = "Test text"; auto c{e};_median                                                                 1.45 ns         1.45 ns            4
lstringa<40> e     = "Test text"; auto c{e};_stddev                                                                0.055 ns        0.055 ns            4
lstringa<40> e     = "Test text"; auto c{e};_cv                                                                     3.76 %          3.76 %             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                                              23.1 ns         23.1 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_median                                            23.1 ns         23.1 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_stddev                                           0.115 ns        0.115 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_cv                                                0.50 %          0.50 %             4
std::string_view e = "123456789012345678901234567890"; auto c{e};_mean                                             0.730 ns        0.730 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_median                                           0.731 ns        0.731 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_stddev                                           0.010 ns        0.010 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_cv                                                1.39 %          1.39 %             4
ssa e              = "123456789012345678901234567890"; auto c{e};_mean                                             0.730 ns        0.730 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_median                                           0.730 ns        0.730 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_stddev                                           0.007 ns        0.007 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_cv                                                1.00 %          1.00 %             4
stringa e          = "123456789012345678901234567890"; auto c{e};_mean                                              1.08 ns         1.08 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_median                                            1.08 ns         1.08 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_stddev                                           0.005 ns        0.005 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_cv                                                0.45 %          0.45 %             4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_mean                                              19.5 ns         19.5 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_median                                            19.3 ns         19.3 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_stddev                                           0.426 ns        0.426 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_cv                                                2.18 %          2.18 %             4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_mean                                              5.61 ns         5.61 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_median                                            5.58 ns         5.58 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_stddev                                           0.075 ns        0.075 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_cv                                                1.34 %          1.34 %             4
-----  Find 9 symbols text in end of 99 symbols text ---------/repeats:1                                           0.000 ns        0.000 ns   1000000000000
std::string::find;_mean                                                                                             6.56 ns         6.56 ns            4
std::string::find;_median                                                                                           6.56 ns         6.56 ns            4
std::string::find;_stddev                                                                                          0.053 ns        0.053 ns            4
std::string::find;_cv                                                                                               0.81 %          0.81 %             4
std::string_view::find;_mean                                                                                        6.70 ns         6.70 ns            4
std::string_view::find;_median                                                                                      6.69 ns         6.69 ns            4
std::string_view::find;_stddev                                                                                     0.187 ns        0.187 ns            4
std::string_view::find;_cv                                                                                          2.78 %          2.78 %             4
ssa::find;_mean                                                                                                     6.24 ns         6.24 ns            4
ssa::find;_median                                                                                                   6.24 ns         6.24 ns            4
ssa::find;_stddev                                                                                                  0.052 ns        0.052 ns            4
ssa::find;_cv                                                                                                       0.84 %          0.84 %             4
stringa::find;_mean                                                                                                 6.57 ns         6.57 ns            4
stringa::find;_median                                                                                               6.55 ns         6.55 ns            4
stringa::find;_stddev                                                                                              0.125 ns        0.125 ns            4
stringa::find;_cv                                                                                                   1.91 %          1.91 %             4
lstringa<20>::find;_mean                                                                                            6.29 ns         6.29 ns            4
lstringa<20>::find;_median                                                                                          6.28 ns         6.28 ns            4
lstringa<20>::find;_stddev                                                                                         0.159 ns        0.159 ns            4
lstringa<20>::find;_cv                                                                                              2.53 %          2.53 %             4
lstringa<40>::find;_mean                                                                                            6.24 ns         6.24 ns            4
lstringa<40>::find;_median                                                                                          6.22 ns         6.22 ns            4
lstringa<40>::find;_stddev                                                                                         0.097 ns        0.097 ns            4
lstringa<40>::find;_cv                                                                                              1.55 %          1.55 %             4
-------  Copy not literal Str with N symbols ---------/repeats:1                                                   0.000 ns        0.000 ns   1000000000000
std::string copy{str_with_len_N};/15_mean                                                                           5.56 ns         5.56 ns            4
std::string copy{str_with_len_N};/15_median                                                                         5.59 ns         5.59 ns            4
std::string copy{str_with_len_N};/15_stddev                                                                        0.078 ns        0.078 ns            4
std::string copy{str_with_len_N};/15_cv                                                                             1.40 %          1.40 %             4
std::string copy{str_with_len_N};/16_mean                                                                           23.7 ns         23.7 ns            4
std::string copy{str_with_len_N};/16_median                                                                         23.7 ns         23.7 ns            4
std::string copy{str_with_len_N};/16_stddev                                                                        0.134 ns        0.134 ns            4
std::string copy{str_with_len_N};/16_cv                                                                             0.56 %          0.56 %             4
std::string copy{str_with_len_N};/23_mean                                                                           23.3 ns         23.3 ns            4
std::string copy{str_with_len_N};/23_median                                                                         23.3 ns         23.3 ns            4
std::string copy{str_with_len_N};/23_stddev                                                                        0.083 ns        0.083 ns            4
std::string copy{str_with_len_N};/23_cv                                                                             0.35 %          0.35 %             4
std::string copy{str_with_len_N};/24_mean                                                                           23.5 ns         23.5 ns            4
std::string copy{str_with_len_N};/24_median                                                                         23.5 ns         23.5 ns            4
std::string copy{str_with_len_N};/24_stddev                                                                        0.226 ns        0.226 ns            4
std::string copy{str_with_len_N};/24_cv                                                                             0.96 %          0.96 %             4
std::string copy{str_with_len_N};/32_mean                                                                           23.0 ns         23.0 ns            4
std::string copy{str_with_len_N};/32_median                                                                         23.0 ns         23.0 ns            4
std::string copy{str_with_len_N};/32_stddev                                                                        0.227 ns        0.227 ns            4
std::string copy{str_with_len_N};/32_cv                                                                             0.99 %          0.99 %             4
std::string copy{str_with_len_N};/64_mean                                                                           23.6 ns         23.6 ns            4
std::string copy{str_with_len_N};/64_median                                                                         23.7 ns         23.7 ns            4
std::string copy{str_with_len_N};/64_stddev                                                                        0.453 ns        0.453 ns            4
std::string copy{str_with_len_N};/64_cv                                                                             1.92 %          1.92 %             4
std::string copy{str_with_len_N};/128_mean                                                                          24.7 ns         24.7 ns            4
std::string copy{str_with_len_N};/128_median                                                                        24.7 ns         24.7 ns            4
std::string copy{str_with_len_N};/128_stddev                                                                       0.199 ns        0.199 ns            4
std::string copy{str_with_len_N};/128_cv                                                                            0.81 %          0.81 %             4
std::string copy{str_with_len_N};/256_mean                                                                          25.0 ns         25.0 ns            4
std::string copy{str_with_len_N};/256_median                                                                        25.0 ns         25.0 ns            4
std::string copy{str_with_len_N};/256_stddev                                                                       0.089 ns        0.089 ns            4
std::string copy{str_with_len_N};/256_cv                                                                            0.36 %          0.36 %             4
std::string copy{str_with_len_N};/512_mean                                                                          30.2 ns         30.2 ns            4
std::string copy{str_with_len_N};/512_median                                                                        29.1 ns         29.1 ns            4
std::string copy{str_with_len_N};/512_stddev                                                                        2.53 ns         2.53 ns            4
std::string copy{str_with_len_N};/512_cv                                                                            8.40 %          8.40 %             4
std::string copy{str_with_len_N};/1024_mean                                                                         48.2 ns         48.2 ns            4
std::string copy{str_with_len_N};/1024_median                                                                       48.2 ns         48.2 ns            4
std::string copy{str_with_len_N};/1024_stddev                                                                      0.401 ns        0.401 ns            4
std::string copy{str_with_len_N};/1024_cv                                                                           0.83 %          0.83 %             4
std::string copy{str_with_len_N};/2048_mean                                                                          126 ns          126 ns            4
std::string copy{str_with_len_N};/2048_median                                                                        126 ns          126 ns            4
std::string copy{str_with_len_N};/2048_stddev                                                                       5.51 ns         5.51 ns            4
std::string copy{str_with_len_N};/2048_cv                                                                           4.38 %          4.38 %             4
std::string copy{str_with_len_N};/4096_mean                                                                          155 ns          155 ns            4
std::string copy{str_with_len_N};/4096_median                                                                        155 ns          155 ns            4
std::string copy{str_with_len_N};/4096_stddev                                                                       5.49 ns         5.49 ns            4
std::string copy{str_with_len_N};/4096_cv                                                                           3.55 %          3.55 %             4
stringa copy{str_with_len_N};/15_mean                                                                               1.47 ns         1.47 ns            4
stringa copy{str_with_len_N};/15_median                                                                             1.46 ns         1.46 ns            4
stringa copy{str_with_len_N};/15_stddev                                                                            0.028 ns        0.028 ns            4
stringa copy{str_with_len_N};/15_cv                                                                                 1.91 %          1.91 %             4
stringa copy{str_with_len_N};/16_mean                                                                               1.42 ns         1.42 ns            4
stringa copy{str_with_len_N};/16_median                                                                             1.46 ns         1.46 ns            4
stringa copy{str_with_len_N};/16_stddev                                                                            0.078 ns        0.078 ns            4
stringa copy{str_with_len_N};/16_cv                                                                                 5.46 %          5.46 %             4
stringa copy{str_with_len_N};/23_mean                                                                               1.42 ns         1.42 ns            4
stringa copy{str_with_len_N};/23_median                                                                             1.43 ns         1.43 ns            4
stringa copy{str_with_len_N};/23_stddev                                                                            0.044 ns        0.044 ns            4
stringa copy{str_with_len_N};/23_cv                                                                                 3.11 %          3.11 %             4
stringa copy{str_with_len_N};/24_mean                                                                               16.5 ns         16.5 ns            4
stringa copy{str_with_len_N};/24_median                                                                             16.5 ns         16.5 ns            4
stringa copy{str_with_len_N};/24_stddev                                                                            0.156 ns        0.156 ns            4
stringa copy{str_with_len_N};/24_cv                                                                                 0.94 %          0.94 %             4
stringa copy{str_with_len_N};/32_mean                                                                               16.6 ns         16.6 ns            4
stringa copy{str_with_len_N};/32_median                                                                             16.6 ns         16.6 ns            4
stringa copy{str_with_len_N};/32_stddev                                                                            0.148 ns        0.148 ns            4
stringa copy{str_with_len_N};/32_cv                                                                                 0.89 %          0.89 %             4
stringa copy{str_with_len_N};/64_mean                                                                               16.6 ns         16.6 ns            4
stringa copy{str_with_len_N};/64_median                                                                             16.6 ns         16.6 ns            4
stringa copy{str_with_len_N};/64_stddev                                                                            0.111 ns        0.111 ns            4
stringa copy{str_with_len_N};/64_cv                                                                                 0.67 %          0.67 %             4
stringa copy{str_with_len_N};/128_mean                                                                              16.5 ns         16.5 ns            4
stringa copy{str_with_len_N};/128_median                                                                            16.6 ns         16.6 ns            4
stringa copy{str_with_len_N};/128_stddev                                                                           0.315 ns        0.315 ns            4
stringa copy{str_with_len_N};/128_cv                                                                                1.91 %          1.91 %             4
stringa copy{str_with_len_N};/256_mean                                                                              16.6 ns         16.6 ns            4
stringa copy{str_with_len_N};/256_median                                                                            16.6 ns         16.6 ns            4
stringa copy{str_with_len_N};/256_stddev                                                                           0.056 ns        0.056 ns            4
stringa copy{str_with_len_N};/256_cv                                                                                0.34 %          0.34 %             4
stringa copy{str_with_len_N};/512_mean                                                                              16.3 ns         16.3 ns            4
stringa copy{str_with_len_N};/512_median                                                                            16.4 ns         16.4 ns            4
stringa copy{str_with_len_N};/512_stddev                                                                           0.215 ns        0.215 ns            4
stringa copy{str_with_len_N};/512_cv                                                                                1.32 %          1.32 %             4
stringa copy{str_with_len_N};/1024_mean                                                                             16.7 ns         16.7 ns            4
stringa copy{str_with_len_N};/1024_median                                                                           16.7 ns         16.7 ns            4
stringa copy{str_with_len_N};/1024_stddev                                                                          0.287 ns        0.287 ns            4
stringa copy{str_with_len_N};/1024_cv                                                                               1.72 %          1.72 %             4
stringa copy{str_with_len_N};/2048_mean                                                                             16.5 ns         16.5 ns            4
stringa copy{str_with_len_N};/2048_median                                                                           16.5 ns         16.5 ns            4
stringa copy{str_with_len_N};/2048_stddev                                                                          0.085 ns        0.085 ns            4
stringa copy{str_with_len_N};/2048_cv                                                                               0.52 %          0.52 %             4
stringa copy{str_with_len_N};/4096_mean                                                                             16.5 ns         16.5 ns            4
stringa copy{str_with_len_N};/4096_median                                                                           16.5 ns         16.5 ns            4
stringa copy{str_with_len_N};/4096_stddev                                                                          0.117 ns        0.117 ns            4
stringa copy{str_with_len_N};/4096_cv                                                                               0.71 %          0.71 %             4
lstringa<16> copy{str_with_len_N};/15_mean                                                                          1.58 ns         1.58 ns            4
lstringa<16> copy{str_with_len_N};/15_median                                                                        1.60 ns         1.60 ns            4
lstringa<16> copy{str_with_len_N};/15_stddev                                                                       0.102 ns        0.102 ns            4
lstringa<16> copy{str_with_len_N};/15_cv                                                                            6.45 %          6.45 %             4
lstringa<16> copy{str_with_len_N};/16_mean                                                                          6.31 ns         6.31 ns            4
lstringa<16> copy{str_with_len_N};/16_median                                                                        6.14 ns         6.14 ns            4
lstringa<16> copy{str_with_len_N};/16_stddev                                                                       0.504 ns        0.504 ns            4
lstringa<16> copy{str_with_len_N};/16_cv                                                                            7.99 %          7.99 %             4
lstringa<16> copy{str_with_len_N};/23_mean                                                                          6.37 ns         6.37 ns            4
lstringa<16> copy{str_with_len_N};/23_median                                                                        6.30 ns         6.30 ns            4
lstringa<16> copy{str_with_len_N};/23_stddev                                                                       0.412 ns        0.412 ns            4
lstringa<16> copy{str_with_len_N};/23_cv                                                                            6.46 %          6.46 %             4
lstringa<16> copy{str_with_len_N};/24_mean                                                                          26.6 ns         26.6 ns            4
lstringa<16> copy{str_with_len_N};/24_median                                                                        27.2 ns         27.2 ns            4
lstringa<16> copy{str_with_len_N};/24_stddev                                                                        1.66 ns         1.66 ns            4
lstringa<16> copy{str_with_len_N};/24_cv                                                                            6.23 %          6.23 %             4
lstringa<16> copy{str_with_len_N};/32_mean                                                                          26.9 ns         26.9 ns            4
lstringa<16> copy{str_with_len_N};/32_median                                                                        26.9 ns         26.9 ns            4
lstringa<16> copy{str_with_len_N};/32_stddev                                                                       0.696 ns        0.696 ns            4
lstringa<16> copy{str_with_len_N};/32_cv                                                                            2.58 %          2.58 %             4
lstringa<16> copy{str_with_len_N};/64_mean                                                                          27.9 ns         27.9 ns            4
lstringa<16> copy{str_with_len_N};/64_median                                                                        28.2 ns         28.2 ns            4
lstringa<16> copy{str_with_len_N};/64_stddev                                                                        1.53 ns         1.53 ns            4
lstringa<16> copy{str_with_len_N};/64_cv                                                                            5.46 %          5.46 %             4
lstringa<16> copy{str_with_len_N};/128_mean                                                                         29.1 ns         29.1 ns            4
lstringa<16> copy{str_with_len_N};/128_median                                                                       29.2 ns         29.2 ns            4
lstringa<16> copy{str_with_len_N};/128_stddev                                                                      0.627 ns        0.627 ns            4
lstringa<16> copy{str_with_len_N};/128_cv                                                                           2.15 %          2.15 %             4
lstringa<16> copy{str_with_len_N};/256_mean                                                                         31.4 ns         31.4 ns            4
lstringa<16> copy{str_with_len_N};/256_median                                                                       31.2 ns         31.2 ns            4
lstringa<16> copy{str_with_len_N};/256_stddev                                                                      0.942 ns        0.942 ns            4
lstringa<16> copy{str_with_len_N};/256_cv                                                                           3.00 %          3.00 %             4
lstringa<16> copy{str_with_len_N};/512_mean                                                                         33.8 ns         33.8 ns            4
lstringa<16> copy{str_with_len_N};/512_median                                                                       33.2 ns         33.2 ns            4
lstringa<16> copy{str_with_len_N};/512_stddev                                                                       1.85 ns         1.85 ns            4
lstringa<16> copy{str_with_len_N};/512_cv                                                                           5.47 %          5.47 %             4
lstringa<16> copy{str_with_len_N};/1024_mean                                                                         124 ns          124 ns            4
lstringa<16> copy{str_with_len_N};/1024_median                                                                       123 ns          123 ns            4
lstringa<16> copy{str_with_len_N};/1024_stddev                                                                      7.96 ns         7.96 ns            4
lstringa<16> copy{str_with_len_N};/1024_cv                                                                          6.42 %          6.42 %             4
lstringa<16> copy{str_with_len_N};/2048_mean                                                                         135 ns          135 ns            4
lstringa<16> copy{str_with_len_N};/2048_median                                                                       133 ns          133 ns            4
lstringa<16> copy{str_with_len_N};/2048_stddev                                                                      4.33 ns         4.33 ns            4
lstringa<16> copy{str_with_len_N};/2048_cv                                                                          3.22 %          3.22 %             4
lstringa<16> copy{str_with_len_N};/4096_mean                                                                         149 ns          149 ns            4
lstringa<16> copy{str_with_len_N};/4096_median                                                                       147 ns          147 ns            4
lstringa<16> copy{str_with_len_N};/4096_stddev                                                                      10.9 ns         10.9 ns            4
lstringa<16> copy{str_with_len_N};/4096_cv                                                                          7.31 %          7.31 %             4
lstringa<512> copy{str_with_len_N};/15_mean                                                                         1.57 ns         1.57 ns            4
lstringa<512> copy{str_with_len_N};/15_median                                                                       1.59 ns         1.59 ns            4
lstringa<512> copy{str_with_len_N};/15_stddev                                                                      0.068 ns        0.068 ns            4
lstringa<512> copy{str_with_len_N};/15_cv                                                                           4.34 %          4.34 %             4
lstringa<512> copy{str_with_len_N};/16_mean                                                                         6.26 ns         6.26 ns            4
lstringa<512> copy{str_with_len_N};/16_median                                                                       6.28 ns         6.28 ns            4
lstringa<512> copy{str_with_len_N};/16_stddev                                                                      0.105 ns        0.105 ns            4
lstringa<512> copy{str_with_len_N};/16_cv                                                                           1.68 %          1.68 %             4
lstringa<512> copy{str_with_len_N};/23_mean                                                                         6.14 ns         6.14 ns            4
lstringa<512> copy{str_with_len_N};/23_median                                                                       6.14 ns         6.14 ns            4
lstringa<512> copy{str_with_len_N};/23_stddev                                                                      0.230 ns        0.230 ns            4
lstringa<512> copy{str_with_len_N};/23_cv                                                                           3.75 %          3.75 %             4
lstringa<512> copy{str_with_len_N};/24_mean                                                                         6.76 ns         6.76 ns            4
lstringa<512> copy{str_with_len_N};/24_median                                                                       6.62 ns         6.62 ns            4
lstringa<512> copy{str_with_len_N};/24_stddev                                                                      0.375 ns        0.375 ns            4
lstringa<512> copy{str_with_len_N};/24_cv                                                                           5.54 %          5.54 %             4
lstringa<512> copy{str_with_len_N};/32_mean                                                                         6.53 ns         6.53 ns            4
lstringa<512> copy{str_with_len_N};/32_median                                                                       6.33 ns         6.33 ns            4
lstringa<512> copy{str_with_len_N};/32_stddev                                                                      0.559 ns        0.559 ns            4
lstringa<512> copy{str_with_len_N};/32_cv                                                                           8.57 %          8.57 %             4
lstringa<512> copy{str_with_len_N};/64_mean                                                                         8.18 ns         8.18 ns            4
lstringa<512> copy{str_with_len_N};/64_median                                                                       8.15 ns         8.15 ns            4
lstringa<512> copy{str_with_len_N};/64_stddev                                                                      0.132 ns        0.132 ns            4
lstringa<512> copy{str_with_len_N};/64_cv                                                                           1.61 %          1.61 %             4
lstringa<512> copy{str_with_len_N};/128_mean                                                                        7.95 ns         7.95 ns            4
lstringa<512> copy{str_with_len_N};/128_median                                                                      7.94 ns         7.94 ns            4
lstringa<512> copy{str_with_len_N};/128_stddev                                                                     0.413 ns        0.413 ns            4
lstringa<512> copy{str_with_len_N};/128_cv                                                                          5.20 %          5.20 %             4
lstringa<512> copy{str_with_len_N};/256_mean                                                                        9.18 ns         9.18 ns            4
lstringa<512> copy{str_with_len_N};/256_median                                                                      9.04 ns         9.04 ns            4
lstringa<512> copy{str_with_len_N};/256_stddev                                                                     0.594 ns        0.594 ns            4
lstringa<512> copy{str_with_len_N};/256_cv                                                                          6.48 %          6.48 %             4
lstringa<512> copy{str_with_len_N};/512_mean                                                                        12.8 ns         12.8 ns            4
lstringa<512> copy{str_with_len_N};/512_median                                                                      12.9 ns         12.9 ns            4
lstringa<512> copy{str_with_len_N};/512_stddev                                                                     0.595 ns        0.595 ns            4
lstringa<512> copy{str_with_len_N};/512_cv                                                                          4.66 %          4.66 %             4
lstringa<512> copy{str_with_len_N};/1024_mean                                                                        125 ns          125 ns            4
lstringa<512> copy{str_with_len_N};/1024_median                                                                      125 ns          125 ns            4
lstringa<512> copy{str_with_len_N};/1024_stddev                                                                     4.34 ns         4.34 ns            4
lstringa<512> copy{str_with_len_N};/1024_cv                                                                         3.47 %          3.47 %             4
lstringa<512> copy{str_with_len_N};/2048_mean                                                                        135 ns          135 ns            4
lstringa<512> copy{str_with_len_N};/2048_median                                                                      132 ns          132 ns            4
lstringa<512> copy{str_with_len_N};/2048_stddev                                                                     10.8 ns         10.8 ns            4
lstringa<512> copy{str_with_len_N};/2048_cv                                                                         7.98 %          7.98 %             4
lstringa<512> copy{str_with_len_N};/4096_mean                                                                        152 ns          152 ns            4
lstringa<512> copy{str_with_len_N};/4096_median                                                                      151 ns          151 ns            4
lstringa<512> copy{str_with_len_N};/4096_stddev                                                                     7.29 ns         7.29 ns            4
lstringa<512> copy{str_with_len_N};/4096_cv                                                                         4.81 %          4.81 %             4
-----  Convert to int '1234567'  ---------/repeats:1                                                               0.000 ns        0.000 ns   1000000000000
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_mean                                          30.4 ns         30.4 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_median                                        30.3 ns         30.3 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_stddev                                        1.11 ns         1.11 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_cv                                            3.64 %          3.64 %             4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_mean                     12.5 ns         12.5 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_median                   12.6 ns         12.6 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_stddev                  0.473 ns        0.473 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_cv                       3.80 %          3.80 %             4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                              8.44 ns         8.44 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                            8.57 ns         8.57 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                           0.328 ns        0.328 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                                3.89 %          3.89 %             4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                                  8.12 ns         8.12 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                                8.22 ns         8.22 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                               0.456 ns        0.456 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                                    5.61 %          5.61 %             4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                         8.81 ns         8.81 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                       8.85 ns         8.85 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                      0.387 ns        0.387 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                           4.39 %          4.39 %             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                                             25.0 ns         25.0 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_median                                           25.3 ns         25.3 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_stddev                                           1.63 ns         1.63 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_cv                                               6.54 %          6.54 %             4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_mean                        10.6 ns         10.6 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_median                      10.6 ns         10.6 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_stddev                     0.026 ns        0.026 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_cv                          0.25 %          0.25 %             4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                                 9.06 ns         9.06 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                               9.07 ns         9.07 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                              0.169 ns        0.169 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                                   1.87 %          1.87 %             4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                                     8.03 ns         8.03 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                                   7.90 ns         7.90 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                                  0.468 ns        0.468 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                                       5.83 %          5.83 %             4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                            8.60 ns         8.60 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                          8.70 ns         8.70 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                         0.374 ns        0.374 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                              4.34 %          4.34 %             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                                       30.0 ns         30.0 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_median                                     28.7 ns         28.7 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_stddev                                     3.67 ns         3.67 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_cv                                        12.25 %         12.25 %             4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_mean                                        15.4 ns         15.4 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_median                                      15.5 ns         15.5 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_stddev                                     0.256 ns        0.256 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_cv                                          1.66 %          1.66 %             4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_mean                                  15.1 ns         15.1 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_median                                15.2 ns         15.2 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_stddev                               0.342 ns        0.342 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_cv                                    2.26 %          2.26 %             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                                   72.4 ns         72.4 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_median                                 73.6 ns         73.6 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_stddev                                 4.42 ns         4.42 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_cv                                     6.10 %          6.10 %             4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_mean                       26.4 ns         26.4 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_median                     26.2 ns         26.2 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_stddev                    0.701 ns        0.701 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_cv                         2.66 %          2.66 %             4
ssa s = "1234.567e10"; double res = *s.to_double()_mean                                                             26.8 ns         26.8 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_median                                                           26.6 ns         26.6 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_stddev                                                          0.968 ns        0.968 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_cv                                                               3.61 %          3.61 %             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                                                          1533 ns         1533 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_median                                                        1529 ns         1529 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_stddev                                                        58.6 ns         58.6 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_cv                                                            3.82 %          3.82 %             4
std::string str; ... str += "abbaabbaabbaabba";_mean                                                                 431 ns          431 ns            4
std::string str; ... str += "abbaabbaabbaabba";_median                                                               426 ns          426 ns            4
std::string str; ... str += "abbaabbaabbaabba";_stddev                                                              28.8 ns         28.8 ns            4
std::string str; ... str += "abbaabbaabbaabba";_cv                                                                  6.68 %          6.68 %             4
lstringa<8> str; ... str += "abbaabbaabbaabba";_mean                                                                 479 ns          479 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_median                                                               473 ns          473 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_stddev                                                              18.9 ns         18.9 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_cv                                                                  3.95 %          3.95 %             4
lstringa<128> str; ... str += "abbaabbaabbaabba";_mean                                                               319 ns          319 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_median                                                             319 ns          319 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_stddev                                                            19.0 ns         19.0 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_cv                                                                5.95 %          5.95 %             4
lstringa<512> str; ... str += "abbaabbaabbaabba";_mean                                                               285 ns          285 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_median                                                             293 ns          293 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_stddev                                                            20.7 ns         20.7 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_cv                                                                7.27 %          7.27 %             4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_mean                                                              146 ns          146 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_median                                                            147 ns          147 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_stddev                                                           4.19 ns         4.19 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_cv                                                               2.87 %          2.87 %             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                                               1500 ns         1500 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_median                                             1492 ns         1492 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_stddev                                             72.2 ns         72.2 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_cv                                                 4.81 %          4.81 %             4
std::string str; ... str += str_var + "abbaabbaabbaabba";_mean                                                      1394 ns         1394 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_median                                                    1415 ns         1415 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                    69.4 ns         69.4 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_cv                                                        4.98 %          4.98 %             4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                       499 ns          499 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_median                                                     500 ns          500 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                    18.5 ns         18.5 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                        3.70 %          3.70 %             4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                     434 ns          434 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_median                                                   441 ns          441 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                  58.6 ns         58.6 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                     13.50 %         13.50 %             4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                     381 ns          381 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_median                                                   387 ns          387 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                  23.3 ns         23.3 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                      6.10 %          6.10 %             4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                    269 ns          269 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_median                                                  271 ns          271 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                 13.6 ns         13.6 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                     5.06 %          5.06 %             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                                   89645 ns        89646 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_median                                 88242 ns        88242 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_stddev                                  5804 ns         5804 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_cv                                      6.47 %          6.47 %             4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                          91376 ns        91376 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                        90959 ns        90959 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                         2510 ns         2510 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                             2.75 %          2.75 %             4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                          24896 ns        24896 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                        24419 ns        24419 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                         2547 ns         2547 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                            10.23 %         10.23 %             4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                        21157 ns        21157 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                      21111 ns        21111 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                        629 ns          629 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                           2.97 %          2.97 %             4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                        20898 ns        20898 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                      21205 ns        21205 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                       1808 ns         1808 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                           8.65 %          8.65 %             4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                       21053 ns        21053 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                     21315 ns        21315 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                      1735 ns         1735 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                          8.24 %          8.24 %             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                                                        1457 ns         1457 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_median                                                      1459 ns         1459 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_stddev                                                      98.3 ns         98.3 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_cv                                                          6.75 %          6.75 %             4
std::string str; ... str += str_var1 + str_var2;_mean                                                               1597 ns         1597 ns            4
std::string str; ... str += str_var1 + str_var2;_median                                                             1605 ns         1605 ns            4
std::string str; ... str += str_var1 + str_var2;_stddev                                                             52.9 ns         52.9 ns            4
std::string str; ... str += str_var1 + str_var2;_cv                                                                 3.31 %          3.31 %             4
lstringa<16> str; ... str += str_var1 + str_var2;_mean                                                               581 ns          581 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_median                                                             584 ns          584 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_stddev                                                            46.8 ns         46.8 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_cv                                                                8.06 %          8.06 %             4
lstringa<128> str; ... str += str_var1 + str_var2;_mean                                                              488 ns          488 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_median                                                            486 ns          486 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_stddev                                                           47.1 ns         47.1 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_cv                                                               9.66 %          9.66 %             4
lstringa<512> str; ... str += str_var1 + str_var2;_mean                                                              455 ns          455 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_median                                                            468 ns          468 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_stddev                                                           29.2 ns         29.2 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_cv                                                               6.40 %          6.40 %             4
lstringa<1024> str; ... str += str_var1 + str_var2;_mean                                                             347 ns          347 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_median                                                           347 ns          347 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_stddev                                                          13.7 ns         13.7 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_cv                                                              3.94 %          3.94 %             4
-- Append text, number, text --/repeats:1                                                                          0.000 ns        0.000 ns   1000000000000
std::stringstream str; str << "test = " << k << " times";_mean                                                      3363 ns         3363 ns            4
std::stringstream str; str << "test = " << k << " times";_median                                                    3465 ns         3465 ns            4
std::stringstream str; str << "test = " << k << " times";_stddev                                                     239 ns          239 ns            4
std::stringstream str; str << "test = " << k << " times";_cv                                                        7.12 %          7.12 %             4
std::string str = "test = " + std::to_string(k) + " times";_mean                                                     489 ns          489 ns            4
std::string str = "test = " + std::to_string(k) + " times";_median                                                   496 ns          496 ns            4
std::string str = "test = " + std::to_string(k) + " times";_stddev                                                  25.6 ns         25.6 ns            4
std::string str = "test = " + std::to_string(k) + " times";_cv                                                      5.23 %          5.23 %             4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_mean                                      1726 ns         1726 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_median                                    1719 ns         1719 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_stddev                                    34.7 ns         34.7 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_cv                                        2.01 %          2.01 %             4
std::string str = std::format("test = {} times", k);_mean                                                           1476 ns         1476 ns            4
std::string str = std::format("test = {} times", k);_median                                                         1468 ns         1468 ns            4
std::string str = std::format("test = {} times", k);_stddev                                                         38.6 ns         38.6 ns            4
std::string str = std::format("test = {} times", k);_cv                                                             2.62 %          2.62 %             4
lstringa<8> str; str.format("test = {} times", k);_mean                                                             1877 ns         1877 ns            4
lstringa<8> str; str.format("test = {} times", k);_median                                                           1904 ns         1904 ns            4
lstringa<8> str; str.format("test = {} times", k);_stddev                                                            121 ns          121 ns            4
lstringa<8> str; str.format("test = {} times", k);_cv                                                               6.46 %          6.46 %             4
lstringa<32> str; str.format("test = {} times", k);_mean                                                            1239 ns         1239 ns            4
lstringa<32> str; str.format("test = {} times", k);_median                                                          1215 ns         1215 ns            4
lstringa<32> str; str.format("test = {} times", k);_stddev                                                          58.2 ns         58.2 ns            4
lstringa<32> str; str.format("test = {} times", k);_cv                                                              4.70 %          4.70 %             4
lstringa<8> str = "test = " + k + " times";_mean                                                                     353 ns          353 ns            4
lstringa<8> str = "test = " + k + " times";_median                                                                   352 ns          352 ns            4
lstringa<8> str = "test = " + k + " times";_stddev                                                                  6.76 ns         6.76 ns            4
lstringa<8> str = "test = " + k + " times";_cv                                                                      1.92 %          1.92 %             4
lstringa<32> str = "test = " + k + " times";_mean                                                                    188 ns          188 ns            4
lstringa<32> str = "test = " + k + " times";_median                                                                  189 ns          189 ns            4
lstringa<32> str = "test = " + k + " times";_stddev                                                                 5.16 ns         5.16 ns            4
lstringa<32> str = "test = " + k + " times";_cv                                                                     2.75 %          2.75 %             4
stringa str = "test = " + k + " times";_mean                                                                         180 ns          180 ns            4
stringa str = "test = " + k + " times";_median                                                                       180 ns          180 ns            4
stringa str = "test = " + k + " times";_stddev                                                                      4.59 ns         4.59 ns            4
stringa str = "test = " + k + " times";_cv                                                                          2.55 %          2.55 %             4
-- Split text and convert to int --/repeats:1                                                                      0.000 ns        0.000 ns   1000000000000
std::string::find + substr + std::strtol_mean                                                                        317 ns          317 ns            4
std::string::find + substr + std::strtol_median                                                                      316 ns          316 ns            4
std::string::find + substr + std::strtol_stddev                                                                     18.1 ns         18.1 ns            4
std::string::find + substr + std::strtol_cv                                                                         5.71 %          5.71 %             4
ssa::splitter + ssa::as_int_mean                                                                                     143 ns          143 ns            4
ssa::splitter + ssa::as_int_median                                                                                   141 ns          141 ns            4
ssa::splitter + ssa::as_int_stddev                                                                                  3.55 ns         3.55 ns            4
ssa::splitter + ssa::as_int_cv                                                                                      2.48 %          2.48 %             4
ssa::splitf + functor_mean                                                                                           145 ns          145 ns            4
ssa::splitf + functor_median                                                                                         144 ns          144 ns            4
ssa::splitf + functor_stddev                                                                                        5.94 ns         5.94 ns            4
ssa::splitf + functor_cv                                                                                            4.10 %          4.10 %             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                                               924 ns          924 ns            4
Naive (and wrong) replace symbols with std::string find + replace_median                                             922 ns          922 ns            4
Naive (and wrong) replace symbols with std::string find + replace_stddev                                            12.7 ns         12.7 ns            4
Naive (and wrong) replace symbols with std::string find + replace_cv                                                1.38 %          1.38 %             4
replace symbols with std::string find_first_of + replace_mean                                                       2915 ns         2915 ns            4
replace symbols with std::string find_first_of + replace_median                                                     2785 ns         2785 ns            4
replace symbols with std::string find_first_of + replace_stddev                                                      303 ns          303 ns            4
replace symbols with std::string find_first_of + replace_cv                                                        10.41 %         10.41 %             4
replace symbols with std::string_view find_first_of + copy_mean                                                     1097 ns         1097 ns            4
replace symbols with std::string_view find_first_of + copy_median                                                   1114 ns         1114 ns            4
replace symbols with std::string_view find_first_of + copy_stddev                                                   50.9 ns         50.9 ns            4
replace symbols with std::string_view find_first_of + copy_cv                                                       4.64 %          4.64 %             4
replace runtime symbols with string expressions and without remembering all search results_mean                     1593 ns         1593 ns            4
replace runtime symbols with string expressions and without remembering all search results_median                   1584 ns         1584 ns            4
replace runtime symbols with string expressions and without remembering all search results_stddev                   84.2 ns         84.2 ns            4
replace runtime symbols with string expressions and without remembering all search results_cv                       5.29 %          5.29 %             4
replace runtime symbols with simstr and memorization of all search results_mean                                     1176 ns         1176 ns            4
replace runtime symbols with simstr and memorization of all search results_median                                   1179 ns         1179 ns            4
replace runtime symbols with simstr and memorization of all search results_stddev                                   17.2 ns         17.2 ns            4
replace runtime symbols with simstr and memorization of all search results_cv                                       1.46 %          1.46 %             4
replace const symbols with string expressions and without remembering all search results_mean                       1365 ns         1365 ns            4
replace const symbols with string expressions and without remembering all search results_median                     1365 ns         1365 ns            4
replace const symbols with string expressions and without remembering all search results_stddev                     34.9 ns         34.9 ns            4
replace const symbols with string expressions and without remembering all search results_cv                         2.55 %          2.55 %             4
replace const symbols with string expressions and memorization of all search results_mean                            988 ns          988 ns            4
replace const symbols with string expressions and memorization of all search results_median                          983 ns          983 ns            4
replace const symbols with string expressions and memorization of all search results_stddev                         29.9 ns         29.9 ns            4
replace const symbols with string expressions and memorization of all search results_cv                             3.03 %          3.03 %             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                                         182 ns          182 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_median                                       178 ns          178 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_stddev                                      11.8 ns         11.8 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_cv                                          6.49 %          6.49 %             4
Short replace symbols with std::string find_first_of + replace_mean                                                  332 ns          332 ns            4
Short replace symbols with std::string find_first_of + replace_median                                                328 ns          328 ns            4
Short replace symbols with std::string find_first_of + replace_stddev                                               13.9 ns         13.9 ns            4
Short replace symbols with std::string find_first_of + replace_cv                                                   4.19 %          4.19 %             4
Short replace symbols with std::string_view find_first_of + copy_mean                                                189 ns          189 ns            4
Short replace symbols with std::string_view find_first_of + copy_median                                              188 ns          188 ns            4
Short replace symbols with std::string_view find_first_of + copy_stddev                                             8.75 ns         8.75 ns            4
Short replace symbols with std::string_view find_first_of + copy_cv                                                 4.62 %          4.62 %             4
Short replace runtime symbols with string expressions and without remembering all search results_mean                214 ns          214 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_median              215 ns          215 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_stddev             6.43 ns         6.43 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_cv                 3.01 %          3.01 %             4
Short replace runtime symbols with simstr and memorization of all search results_mean                                214 ns          214 ns            4
Short replace runtime symbols with simstr and memorization of all search results_median                              218 ns          218 ns            4
Short replace runtime symbols with simstr and memorization of all search results_stddev                             8.01 ns         8.01 ns            4
Short replace runtime symbols with simstr and memorization of all search results_cv                                 3.73 %          3.73 %             4
Short replace const symbols with string expressions and without remembering all search results_mean                  177 ns          177 ns            4
Short replace const symbols with string expressions and without remembering all search results_median                179 ns          179 ns            4
Short replace const symbols with string expressions and without remembering all search results_stddev               7.11 ns         7.11 ns            4
Short replace const symbols with string expressions and without remembering all search results_cv                   4.02 %          4.02 %             4
Short replace const symbols with string expressions and memorization of all search results_mean                      175 ns          175 ns            4
Short replace const symbols with string expressions and memorization of all search results_median                    176 ns          176 ns            4
Short replace const symbols with string expressions and memorization of all search results_stddev                   5.54 ns         5.54 ns            4
Short replace const symbols with string expressions and memorization of all search results_cv                       3.17 %          3.17 %             4
-----  Replace All Str To Longer Size ---------/repeats:1                                                          0.000 ns        0.000 ns   1000000000000
replace bb to ---- in std::string|64_mean                                                                            207 ns          207 ns            4
replace bb to ---- in std::string|64_median                                                                          209 ns          209 ns            4
replace bb to ---- in std::string|64_stddev                                                                         4.32 ns         4.32 ns            4
replace bb to ---- in std::string|64_cv                                                                             2.09 %          2.09 %             4
replace bb to ---- in std::string|256_mean                                                                           587 ns          587 ns            4
replace bb to ---- in std::string|256_median                                                                         579 ns          579 ns            4
replace bb to ---- in std::string|256_stddev                                                                        34.7 ns         34.7 ns            4
replace bb to ---- in std::string|256_cv                                                                            5.92 %          5.92 %             4
replace bb to ---- in std::string|512_mean                                                                          1121 ns         1121 ns            4
replace bb to ---- in std::string|512_median                                                                        1121 ns         1121 ns            4
replace bb to ---- in std::string|512_stddev                                                                        36.6 ns         36.6 ns            4
replace bb to ---- in std::string|512_cv                                                                            3.26 %          3.26 %             4
replace bb to ---- in std::string|1024_mean                                                                         2606 ns         2606 ns            4
replace bb to ---- in std::string|1024_median                                                                       2550 ns         2550 ns            4
replace bb to ---- in std::string|1024_stddev                                                                        181 ns          181 ns            4
replace bb to ---- in std::string|1024_cv                                                                           6.95 %          6.95 %             4
replace bb to ---- in std::string|2048_mean                                                                         6608 ns         6608 ns            4
replace bb to ---- in std::string|2048_median                                                                       6423 ns         6423 ns            4
replace bb to ---- in std::string|2048_stddev                                                                        576 ns          576 ns            4
replace bb to ---- in std::string|2048_cv                                                                           8.72 %          8.72 %             4
replace bb to ---- in lstringa<8>|64_mean                                                                            167 ns          167 ns            4
replace bb to ---- in lstringa<8>|64_median                                                                          169 ns          169 ns            4
replace bb to ---- in lstringa<8>|64_stddev                                                                         9.34 ns         9.34 ns            4
replace bb to ---- in lstringa<8>|64_cv                                                                             5.59 %          5.59 %             4
replace bb to ---- in lstringa<8>|256_mean                                                                           555 ns          555 ns            4
replace bb to ---- in lstringa<8>|256_median                                                                         557 ns          557 ns            4
replace bb to ---- in lstringa<8>|256_stddev                                                                        43.0 ns         43.0 ns            4
replace bb to ---- in lstringa<8>|256_cv                                                                            7.75 %          7.75 %             4
replace bb to ---- in lstringa<8>|512_mean                                                                          1029 ns         1029 ns            4
replace bb to ---- in lstringa<8>|512_median                                                                        1034 ns         1034 ns            4
replace bb to ---- in lstringa<8>|512_stddev                                                                        35.4 ns         35.4 ns            4
replace bb to ---- in lstringa<8>|512_cv                                                                            3.44 %          3.44 %             4
replace bb to ---- in lstringa<8>|1024_mean                                                                         2079 ns         2079 ns            4
replace bb to ---- in lstringa<8>|1024_median                                                                       2094 ns         2094 ns            4
replace bb to ---- in lstringa<8>|1024_stddev                                                                       77.7 ns         77.7 ns            4
replace bb to ---- in lstringa<8>|1024_cv                                                                           3.74 %          3.74 %             4
replace bb to ---- in lstringa<8>|2048_mean                                                                         3960 ns         3960 ns            4
replace bb to ---- in lstringa<8>|2048_median                                                                       3982 ns         3982 ns            4
replace bb to ---- in lstringa<8>|2048_stddev                                                                        132 ns          132 ns            4
replace bb to ---- in lstringa<8>|2048_cv                                                                           3.32 %          3.32 %             4
replace bb to ---- by init stringa|64_mean                                                                           116 ns          116 ns            4
replace bb to ---- by init stringa|64_median                                                                         117 ns          117 ns            4
replace bb to ---- by init stringa|64_stddev                                                                        3.42 ns         3.42 ns            4
replace bb to ---- by init stringa|64_cv                                                                            2.95 %          2.95 %             4
replace bb to ---- by init stringa|256_mean                                                                          334 ns          334 ns            4
replace bb to ---- by init stringa|256_median                                                                        338 ns          338 ns            4
replace bb to ---- by init stringa|256_stddev                                                                       8.35 ns         8.35 ns            4
replace bb to ---- by init stringa|256_cv                                                                           2.50 %          2.50 %             4
replace bb to ---- by init stringa|512_mean                                                                          826 ns          826 ns            4
replace bb to ---- by init stringa|512_median                                                                        825 ns          825 ns            4
replace bb to ---- by init stringa|512_stddev                                                                       17.6 ns         17.6 ns            4
replace bb to ---- by init stringa|512_cv                                                                           2.13 %          2.13 %             4
replace bb to ---- by init stringa|1024_mean                                                                        1816 ns         1816 ns            4
replace bb to ---- by init stringa|1024_median                                                                      1829 ns         1829 ns            4
replace bb to ---- by init stringa|1024_stddev                                                                      35.0 ns         35.0 ns            4
replace bb to ---- by init stringa|1024_cv                                                                          1.93 %          1.93 %             4
replace bb to ---- by init stringa|2048_mean                                                                        3707 ns         3707 ns            4
replace bb to ---- by init stringa|2048_median                                                                      3712 ns         3712 ns            4
replace bb to ---- by init stringa|2048_stddev                                                                       113 ns          113 ns            4
replace bb to ---- by init stringa|2048_cv                                                                          3.05 %          3.05 %             4
-----  Replace All Str To Same Size ---------/repeats:1                                                            0.000 ns        0.000 ns   1000000000000
replace bb to -- in std::string|64_mean                                                                              144 ns          144 ns            4
replace bb to -- in std::string|64_median                                                                            144 ns          144 ns            4
replace bb to -- in std::string|64_stddev                                                                           4.80 ns         4.80 ns            4
replace bb to -- in std::string|64_cv                                                                               3.34 %          3.34 %             4
replace bb to -- in std::string|256_mean                                                                             458 ns          458 ns            4
replace bb to -- in std::string|256_median                                                                           455 ns          455 ns            4
replace bb to -- in std::string|256_stddev                                                                          17.5 ns         17.5 ns            4
replace bb to -- in std::string|256_cv                                                                              3.82 %          3.82 %             4
replace bb to -- in std::string|512_mean                                                                             803 ns          803 ns            4
replace bb to -- in std::string|512_median                                                                           793 ns          793 ns            4
replace bb to -- in std::string|512_stddev                                                                          22.7 ns         22.7 ns            4
replace bb to -- in std::string|512_cv                                                                              2.83 %          2.83 %             4
replace bb to -- in std::string|1024_mean                                                                           1544 ns         1544 ns            4
replace bb to -- in std::string|1024_median                                                                         1536 ns         1536 ns            4
replace bb to -- in std::string|1024_stddev                                                                         25.9 ns         25.9 ns            4
replace bb to -- in std::string|1024_cv                                                                             1.67 %          1.68 %             4
replace bb to -- in std::string|2048_mean                                                                           3265 ns         3265 ns            4
replace bb to -- in std::string|2048_median                                                                         3271 ns         3271 ns            4
replace bb to -- in std::string|2048_stddev                                                                          102 ns          102 ns            4
replace bb to -- in std::string|2048_cv                                                                             3.14 %          3.14 %             4
replace bb to -- in lstringa<8>|64_mean                                                                              116 ns          116 ns            4
replace bb to -- in lstringa<8>|64_median                                                                            114 ns          114 ns            4
replace bb to -- in lstringa<8>|64_stddev                                                                           8.03 ns         8.03 ns            4
replace bb to -- in lstringa<8>|64_cv                                                                               6.95 %          6.95 %             4
replace bb to -- in lstringa<8>|256_mean                                                                             328 ns          328 ns            4
replace bb to -- in lstringa<8>|256_median                                                                           327 ns          327 ns            4
replace bb to -- in lstringa<8>|256_stddev                                                                          6.32 ns         6.32 ns            4
replace bb to -- in lstringa<8>|256_cv                                                                              1.92 %          1.92 %             4
replace bb to -- in lstringa<8>|512_mean                                                                             643 ns          643 ns            4
replace bb to -- in lstringa<8>|512_median                                                                           636 ns          636 ns            4
replace bb to -- in lstringa<8>|512_stddev                                                                          31.2 ns         31.2 ns            4
replace bb to -- in lstringa<8>|512_cv                                                                              4.85 %          4.85 %             4
replace bb to -- in lstringa<8>|1024_mean                                                                           1242 ns         1242 ns            4
replace bb to -- in lstringa<8>|1024_median                                                                         1227 ns         1227 ns            4
replace bb to -- in lstringa<8>|1024_stddev                                                                         50.7 ns         50.7 ns            4
replace bb to -- in lstringa<8>|1024_cv                                                                             4.08 %          4.08 %             4
replace bb to -- in lstringa<8>|2048_mean                                                                           2353 ns         2354 ns            4
replace bb to -- in lstringa<8>|2048_median                                                                         2368 ns         2368 ns            4
replace bb to -- in lstringa<8>|2048_stddev                                                                          146 ns          146 ns            4
replace bb to -- in lstringa<8>|2048_cv                                                                             6.22 %          6.22 %             4
replace bb to -- by init stringa|64_mean                                                                             110 ns          110 ns            4
replace bb to -- by init stringa|64_median                                                                           110 ns          110 ns            4
replace bb to -- by init stringa|64_stddev                                                                          2.36 ns         2.36 ns            4
replace bb to -- by init stringa|64_cv                                                                              2.15 %          2.15 %             4
replace bb to -- by init stringa|256_mean                                                                            295 ns          295 ns            4
replace bb to -- by init stringa|256_median                                                                          293 ns          293 ns            4
replace bb to -- by init stringa|256_stddev                                                                         10.0 ns         10.0 ns            4
replace bb to -- by init stringa|256_cv                                                                             3.41 %          3.41 %             4
replace bb to -- by init stringa|512_mean                                                                            558 ns          558 ns            4
replace bb to -- by init stringa|512_median                                                                          558 ns          558 ns            4
replace bb to -- by init stringa|512_stddev                                                                         16.2 ns         16.2 ns            4
replace bb to -- by init stringa|512_cv                                                                             2.90 %          2.90 %             4
replace bb to -- by init stringa|1024_mean                                                                          1142 ns         1142 ns            4
replace bb to -- by init stringa|1024_median                                                                        1136 ns         1136 ns            4
replace bb to -- by init stringa|1024_stddev                                                                        68.1 ns         68.1 ns            4
replace bb to -- by init stringa|1024_cv                                                                            5.97 %          5.97 %             4
replace bb to -- by init stringa|2048_mean                                                                          2076 ns         2076 ns            4
replace bb to -- by init stringa|2048_median                                                                        2076 ns         2076 ns            4
replace bb to -- by init stringa|2048_stddev                                                                        26.9 ns         26.9 ns            4
replace bb to -- by init stringa|2048_cv                                                                            1.29 %          1.29 %             4
-----  Hash Map insert and find ---------/repeats:1                                                                0.000 ns        0.000 ns   1000000000000
hashStrMapA<size_t> emplace & find stringa;_mean                                                                 4503107 ns      4503124 ns            4
hashStrMapA<size_t> emplace & find stringa;_median                                                               4514039 ns      4514052 ns            4
hashStrMapA<size_t> emplace & find stringa;_stddev                                                                252332 ns       252334 ns            4
hashStrMapA<size_t> emplace & find stringa;_cv                                                                      5.60 %          5.60 %             4
std::unordered_map<std::string, size_t> emplace & find std::string;_mean                                         4213379 ns      4213391 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_median                                       4259591 ns      4259601 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_stddev                                        180301 ns       180299 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_cv                                              4.28 %          4.28 %             4
hashStrMapA<size_t> emplace & find ssa;_mean                                                                     4560080 ns      4560101 ns            4
hashStrMapA<size_t> emplace & find ssa;_median                                                                   4547786 ns      4547804 ns            4
hashStrMapA<size_t> emplace & find ssa;_stddev                                                                    215720 ns       215719 ns            4
hashStrMapA<size_t> emplace & find ssa;_cv                                                                          4.73 %          4.73 %             4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_mean                                    5115138 ns      5115158 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_median                                  5134814 ns      5134833 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_stddev                                   345313 ns       345308 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_cv                                         6.75 %          6.75 %             4
-----  Build Full Func Name ---------/repeats:1                                                                    0.000 ns        0.000 ns   1000000000000
Build func full name std::string;_mean                                                                              1092 ns         1092 ns            4
Build func full name std::string;_median                                                                            1088 ns         1088 ns            4
Build func full name std::string;_stddev                                                                            96.0 ns         96.0 ns            4
Build func full name std::string;_cv                                                                                8.79 %          8.79 %             4
Build func full name std::string 1;_mean                                                                            1171 ns         1171 ns            4
Build func full name std::string 1;_median                                                                          1187 ns         1187 ns            4
Build func full name std::string 1;_stddev                                                                           105 ns          105 ns            4
Build func full name std::string 1;_cv                                                                              8.98 %          8.98 %             4
Build func full name std::stream;_mean                                                                              2921 ns         2921 ns            4
Build func full name std::stream;_median                                                                            2894 ns         2894 ns            4
Build func full name std::stream;_stddev                                                                             222 ns          222 ns            4
Build func full name std::stream;_cv                                                                                7.60 %          7.60 %             4
Build func full name stringa;_mean                                                                                   552 ns          552 ns            4
Build func full name stringa;_median                                                                                 556 ns          556 ns            4
Build func full name stringa;_stddev                                                                                23.4 ns         23.4 ns            4
Build func full name stringa;_cv                                                                                    4.24 %          4.24 %             4
Build func full name stringa 1;_mean                                                                                 746 ns          746 ns            4
Build func full name stringa 1;_median                                                                               736 ns          736 ns            4
Build func full name stringa 1;_stddev                                                                              42.7 ns         42.7 ns            4
Build func full name stringa 1;_cv                                                                                  5.72 %          5.72 %             4
