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

2026-02-04T16:14:00+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: 0.00, 0.00, 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                                                             201 ns          201 ns            4
Concat std::string and number by std to std::string_median                                                           199 ns          199 ns            4
Concat std::string and number by std to std::string_stddev                                                          7.26 ns         7.26 ns            4
Concat std::string and number by std to std::string_cv                                                              3.62 %          3.62 %             4
Concat std::string and number by StrExpr to std::string_mean                                                         100 ns          100 ns            4
Concat std::string and number by StrExpr to std::string_median                                                      94.2 ns         94.2 ns            4
Concat std::string and number by StrExpr to std::string_stddev                                                      13.1 ns         13.1 ns            4
Concat std::string and number by StrExpr to std::string_cv                                                         13.10 %         13.10 %             4
Concat stringa and number by StrExpr to simstr::stringa_mean                                                        77.9 ns         77.9 ns            4
Concat stringa and number by StrExpr to simstr::stringa_median                                                      78.3 ns         78.3 ns            4
Concat stringa and number by StrExpr to simstr::stringa_stddev                                                      6.99 ns         6.99 ns            4
Concat stringa and number by StrExpr to simstr::stringa_cv                                                          8.97 %          8.97 %             4
Concat stringa and number by e_concat to simstr::stringa_mean                                                       79.0 ns         79.0 ns            4
Concat stringa and number by e_concat to simstr::stringa_median                                                     75.8 ns         75.8 ns            4
Concat stringa and number by e_concat to simstr::stringa_stddev                                                     6.87 ns         6.87 ns            4
Concat stringa and number by e_concat to simstr::stringa_cv                                                         8.70 %          8.70 %             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                                             691 ns          691 ns            4
Concat std::string and format hex number and literal to std::string_median                                           676 ns          676 ns            4
Concat std::string and format hex number and literal to std::string_stddev                                          49.5 ns         49.5 ns            4
Concat std::string and format hex number and literal to std::string_cv                                              7.16 %          7.16 %             4
std::format std::string and hex number by literal to std::string_mean                                                995 ns          995 ns            4
std::format std::string and hex number by literal to std::string_median                                              964 ns          964 ns            4
std::format std::string and hex number by literal to std::string_stddev                                              130 ns          130 ns            4
std::format std::string and hex number by literal to std::string_cv                                                13.08 %         13.08 %             4
Concat std::string and std::to_chars and string to std::string_mean                                                  175 ns          175 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                                               3.22 ns         3.22 ns            4
Concat std::string and std::to_chars and string to std::string_cv                                                   1.84 %          1.84 %             4
Concat std::string and hex number and literal by StrExpr to std::string_mean                                         126 ns          126 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_median                                       124 ns          124 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_stddev                                      5.99 ns         5.99 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_cv                                          4.75 %          4.75 %             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                                       120 ns          120 ns            4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_stddev                                      1.61 ns         1.61 ns            4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_cv                                          1.35 %          1.35 %             4
Concat stringa and hex number and literal by e_concat to simstr::stringa_mean                                        131 ns          131 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_median                                      126 ns          126 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_stddev                                     10.1 ns         10.1 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_cv                                         7.71 %          7.71 %             4
Subst stringa and hex number by e_subst literal to simstr::stringa_mean                                              164 ns          164 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_median                                            164 ns          164 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_stddev                                           2.00 ns         2.00 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_cv                                               1.22 %          1.22 %             4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_mean                                                277 ns          277 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_median                                              274 ns          274 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_stddev                                             10.4 ns         10.4 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_cv                                                 3.75 %          3.75 %             4
-----  format/vformat and subst/vsubst octal number ---------/repeats:1                                            0.000 ns        0.000 ns   1000000000000
"art "_ss + i / 0x8a010_fmt + " end"_mean                                                                           96.6 ns         96.6 ns            4
"art "_ss + i / 0x8a010_fmt + " end"_median                                                                         96.2 ns         96.2 ns            4
"art "_ss + i / 0x8a010_fmt + " end"_stddev                                                                         7.79 ns         7.79 ns            4
"art "_ss + i / 0x8a010_fmt + " end"_cv                                                                             8.06 %          8.06 %             4
e_subst("art {} end", i / 0x8a010_fmt)_mean                                                                          145 ns          145 ns            4
e_subst("art {} end", i / 0x8a010_fmt)_median                                                                        145 ns          145 ns            4
e_subst("art {} end", i / 0x8a010_fmt)_stddev                                                                       8.28 ns         8.28 ns            4
e_subst("art {} end", i / 0x8a010_fmt)_cv                                                                           5.73 %          5.73 %             4
e_vsubst(pattern, i / 0x8a010_fmt)_mean                                                                              327 ns          327 ns            4
e_vsubst(pattern, i / 0x8a010_fmt)_median                                                                            327 ns          327 ns            4
e_vsubst(pattern, i / 0x8a010_fmt)_stddev                                                                           17.8 ns         17.8 ns            4
e_vsubst(pattern, i / 0x8a010_fmt)_cv                                                                               5.43 %          5.43 %             4
std::format("art {:#010o} end", i)_mean                                                                             1204 ns         1204 ns            4
std::format("art {:#010o} end", i)_median                                                                           1211 ns         1211 ns            4
std::format("art {:#010o} end", i)_stddev                                                                           29.0 ns         29.0 ns            4
std::format("art {:#010o} end", i)_cv                                                                               2.41 %          2.41 %             4
std::vformat(pattern, std::make_format_args(i))_mean                                                                1091 ns         1091 ns            4
std::vformat(pattern, std::make_format_args(i))_median                                                              1104 ns         1104 ns            4
std::vformat(pattern, std::make_format_args(i))_stddev                                                              27.5 ns         27.5 ns            4
std::vformat(pattern, std::make_format_args(i))_cv                                                                  2.52 %          2.52 %             4
strm << "art 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_mean                                2084 ns         2084 ns            4
strm << "art 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_median                              2079 ns         2079 ns            4
strm << "art 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_stddev                              58.5 ns         58.5 ns            4
strm << "art 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_cv                                  2.81 %          2.81 %             4
-----  Concatenate string + "Literal" ---------/repeats:1                                                          0.000 ns        0.000 ns   1000000000000
Concat std::string by std to std::string_mean                                                                       43.5 ns         43.5 ns            4
Concat std::string by std to std::string_median                                                                     43.5 ns         43.5 ns            4
Concat std::string by std to std::string_stddev                                                                    0.763 ns        0.763 ns            4
Concat std::string by std to std::string_cv                                                                         1.76 %          1.76 %             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                                                                 29.5 ns         29.5 ns            4
Concat std::string by StrExpr to std::string_stddev                                                                0.740 ns        0.740 ns            4
Concat std::string by StrExpr to std::string_cv                                                                     2.52 %          2.52 %             4
Concat stringa by StrExpr to stringa_mean                                                                           33.0 ns         33.0 ns            4
Concat stringa by StrExpr to stringa_median                                                                         33.9 ns         33.9 ns            4
Concat stringa by StrExpr to stringa_stddev                                                                         3.22 ns         3.22 ns            4
Concat stringa by StrExpr to stringa_cv                                                                             9.75 %          9.75 %             4
-----  Find three concatenated string in string_view -----/repeats:1                                               0.000 ns        0.000 ns   1000000000000
Find concat three std::string_mean                                                                                   194 ns          194 ns            4
Find concat three std::string_median                                                                                 191 ns          191 ns            4
Find concat three std::string_stddev                                                                                19.8 ns         19.8 ns            4
Find concat three std::string_cv                                                                                   10.22 %         10.22 %             4
Find concat three strexpr_mean                                                                                      69.7 ns         69.7 ns            4
Find concat three strexpr_median                                                                                    69.0 ns         69.0 ns            4
Find concat three strexpr_stddev                                                                                    2.66 ns         2.66 ns            4
Find concat three strexpr_cv                                                                                        3.81 %          3.81 %             4
Find concat three simstr_mean                                                                                       44.2 ns         44.2 ns            4
Find concat three simstr_median                                                                                     44.2 ns         44.2 ns            4
Find concat three simstr_stddev                                                                                    0.637 ns        0.637 ns            4
Find concat three simstr_cv                                                                                         1.44 %          1.44 %             4
-----  Build Type Name ---------/repeats:1                                                                         0.000 ns        0.000 ns   1000000000000
BuildTypeNameStr 0/0_mean                                                                                           10.3 ns         10.3 ns            4
BuildTypeNameStr 0/0_median                                                                                         10.3 ns         10.3 ns            4
BuildTypeNameStr 0/0_stddev                                                                                        0.209 ns        0.209 ns            4
BuildTypeNameStr 0/0_cv                                                                                             2.03 %          2.03 %             4
BuildTypeNameExp 0/0_mean                                                                                           6.71 ns         6.71 ns            4
BuildTypeNameExp 0/0_median                                                                                         6.71 ns         6.71 ns            4
BuildTypeNameExp 0/0_stddev                                                                                        0.028 ns        0.028 ns            4
BuildTypeNameExp 0/0_cv                                                                                             0.41 %          0.41 %             4
BuildTypeNameSim 0/0_mean                                                                                           5.47 ns         5.47 ns            4
BuildTypeNameSim 0/0_median                                                                                         5.44 ns         5.44 ns            4
BuildTypeNameSim 0/0_stddev                                                                                        0.483 ns        0.483 ns            4
BuildTypeNameSim 0/0_cv                                                                                             8.83 %          8.83 %             4
BuildTypeNameStr 10/10_mean                                                                                         83.0 ns         83.0 ns            4
BuildTypeNameStr 10/10_median                                                                                       83.1 ns         83.1 ns            4
BuildTypeNameStr 10/10_stddev                                                                                      0.474 ns        0.474 ns            4
BuildTypeNameStr 10/10_cv                                                                                           0.57 %          0.57 %             4
BuildTypeNameExp 10/10_mean                                                                                         24.5 ns         24.5 ns            4
BuildTypeNameExp 10/10_median                                                                                       24.4 ns         24.4 ns            4
BuildTypeNameExp 10/10_stddev                                                                                      0.431 ns        0.431 ns            4
BuildTypeNameExp 10/10_cv                                                                                           1.76 %          1.76 %             4
BuildTypeNameSim 10/10_mean                                                                                         25.3 ns         25.3 ns            4
BuildTypeNameSim 10/10_median                                                                                       25.3 ns         25.3 ns            4
BuildTypeNameSim 10/10_stddev                                                                                      0.570 ns        0.570 ns            4
BuildTypeNameSim 10/10_cv                                                                                           2.25 %          2.25 %             4
-----  Replace string by copy -----/repeats:1                                                                      0.000 ns        0.000 ns   1000000000000
Concat with replace str_mean                                                                                         403 ns          403 ns            4
Concat with replace str_median                                                                                       395 ns          395 ns            4
Concat with replace str_stddev                                                                                      35.8 ns         35.8 ns            4
Concat with replace str_cv                                                                                          8.88 %          8.88 %             4
Concat with replace exp_mean                                                                                         175 ns          175 ns            4
Concat with replace exp_median                                                                                       174 ns          174 ns            4
Concat with replace exp_stddev                                                                                      6.82 ns         6.82 ns            4
Concat with replace exp_cv                                                                                          3.89 %          3.89 %             4
-----  Create Empty Str ---------/repeats:1                                                                        0.000 ns        0.000 ns   1000000000000
std::string e;_mean                                                                                                 1.10 ns         1.10 ns            4
std::string e;_median                                                                                               1.10 ns         1.10 ns            4
std::string e;_stddev                                                                                              0.011 ns        0.011 ns            4
std::string e;_cv                                                                                                   1.01 %          1.01 %             4
std::string_view e;_mean                                                                                           0.748 ns        0.748 ns            4
std::string_view e;_median                                                                                         0.747 ns        0.747 ns            4
std::string_view e;_stddev                                                                                         0.026 ns        0.026 ns            4
std::string_view e;_cv                                                                                              3.50 %          3.50 %             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                                                                                                           0.49 %          0.49 %             4
stringa e;_mean                                                                                                    0.744 ns        0.744 ns            4
stringa e;_median                                                                                                  0.741 ns        0.741 ns            4
stringa e;_stddev                                                                                                  0.013 ns        0.013 ns            4
stringa e;_cv                                                                                                       1.71 %          1.71 %             4
lstringa<20> e;_mean                                                                                                1.11 ns         1.11 ns            4
lstringa<20> e;_median                                                                                              1.11 ns         1.11 ns            4
lstringa<20> e;_stddev                                                                                             0.009 ns        0.009 ns            4
lstringa<20> e;_cv                                                                                                  0.79 %          0.79 %             4
lstringa<40> e;_mean                                                                                                1.11 ns         1.11 ns            4
lstringa<40> e;_median                                                                                              1.11 ns         1.11 ns            4
lstringa<40> e;_stddev                                                                                             0.010 ns        0.010 ns            4
lstringa<40> e;_cv                                                                                                  0.91 %          0.91 %             4
-----  Create Str from short literal (9 symbols) --------/repeats:1                                                0.000 ns        0.000 ns   1000000000000
std::string e      = "Test text";_mean                                                                              1.84 ns         1.84 ns            4
std::string e      = "Test text";_median                                                                            1.83 ns         1.83 ns            4
std::string e      = "Test text";_stddev                                                                           0.045 ns        0.045 ns            4
std::string e      = "Test text";_cv                                                                                2.45 %          2.45 %             4
std::string_view e = "Test text";_mean                                                                             0.750 ns        0.750 ns            4
std::string_view e = "Test text";_median                                                                           0.757 ns        0.757 ns            4
std::string_view e = "Test text";_stddev                                                                           0.031 ns        0.031 ns            4
std::string_view e = "Test text";_cv                                                                                4.12 %          4.12 %             4
ssa e              = "Test text";_mean                                                                             0.732 ns        0.732 ns            4
ssa e              = "Test text";_median                                                                           0.731 ns        0.731 ns            4
ssa e              = "Test text";_stddev                                                                           0.010 ns        0.010 ns            4
ssa e              = "Test text";_cv                                                                                1.36 %          1.36 %             4
stringa e          = "Test text";_mean                                                                              1.11 ns         1.11 ns            4
stringa e          = "Test text";_median                                                                            1.11 ns         1.11 ns            4
stringa e          = "Test text";_stddev                                                                           0.022 ns        0.022 ns            4
stringa e          = "Test text";_cv                                                                                2.00 %          2.00 %             4
lstringa<20> e     = "Test text";_mean                                                                              1.82 ns         1.82 ns            4
lstringa<20> e     = "Test text";_median                                                                            1.82 ns         1.82 ns            4
lstringa<20> e     = "Test text";_stddev                                                                           0.020 ns        0.020 ns            4
lstringa<20> e     = "Test text";_cv                                                                                1.10 %          1.10 %             4
lstringa<40> e     = "Test text";_mean                                                                              1.84 ns         1.84 ns            4
lstringa<40> e     = "Test text";_median                                                                            1.82 ns         1.82 ns            4
lstringa<40> e     = "Test text";_stddev                                                                           0.047 ns        0.047 ns            4
lstringa<40> e     = "Test text";_cv                                                                                2.57 %          2.57 %             4
-----  Create Str from long literal (30 symbols) ---------/repeats:1                                               0.000 ns        0.000 ns   1000000000000
std::string e      = "123456789012345678901234567890";_mean                                                         18.7 ns         18.7 ns            4
std::string e      = "123456789012345678901234567890";_median                                                       18.7 ns         18.7 ns            4
std::string e      = "123456789012345678901234567890";_stddev                                                      0.169 ns        0.169 ns            4
std::string e      = "123456789012345678901234567890";_cv                                                           0.90 %          0.90 %             4
std::string_view e = "123456789012345678901234567890";_mean                                                        0.745 ns        0.745 ns            4
std::string_view e = "123456789012345678901234567890";_median                                                      0.743 ns        0.743 ns            4
std::string_view e = "123456789012345678901234567890";_stddev                                                      0.009 ns        0.009 ns            4
std::string_view e = "123456789012345678901234567890";_cv                                                           1.22 %          1.22 %             4
ssa e              = "123456789012345678901234567890";_mean                                                        0.782 ns        0.782 ns            4
ssa e              = "123456789012345678901234567890";_median                                                      0.773 ns        0.773 ns            4
ssa e              = "123456789012345678901234567890";_stddev                                                      0.038 ns        0.038 ns            4
ssa e              = "123456789012345678901234567890";_cv                                                           4.84 %          4.84 %             4
stringa e          = "123456789012345678901234567890";_mean                                                         1.14 ns         1.14 ns            4
stringa e          = "123456789012345678901234567890";_median                                                       1.13 ns         1.13 ns            4
stringa e          = "123456789012345678901234567890";_stddev                                                      0.038 ns        0.038 ns            4
stringa e          = "123456789012345678901234567890";_cv                                                           3.32 %          3.32 %             4
lstringa<20> e     = "123456789012345678901234567890";_mean                                                         20.0 ns         20.0 ns            4
lstringa<20> e     = "123456789012345678901234567890";_median                                                       19.9 ns         19.9 ns            4
lstringa<20> e     = "123456789012345678901234567890";_stddev                                                      0.345 ns        0.345 ns            4
lstringa<20> e     = "123456789012345678901234567890";_cv                                                           1.73 %          1.73 %             4
lstringa<40> e     = "123456789012345678901234567890";_mean                                                         1.92 ns         1.92 ns            4
lstringa<40> e     = "123456789012345678901234567890";_median                                                       1.89 ns         1.89 ns            4
lstringa<40> e     = "123456789012345678901234567890";_stddev                                                      0.108 ns        0.108 ns            4
lstringa<40> e     = "123456789012345678901234567890";_cv                                                           5.64 %          5.64 %             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                                                                   4.89 ns         4.89 ns            4
std::string e      = "Test text"; auto c{e};_median                                                                 4.90 ns         4.90 ns            4
std::string e      = "Test text"; auto c{e};_stddev                                                                0.162 ns        0.162 ns            4
std::string e      = "Test text"; auto c{e};_cv                                                                     3.31 %          3.31 %             4
std::string_view e = "Test text"; auto c{e};_mean                                                                  0.379 ns        0.379 ns            4
std::string_view e = "Test text"; auto c{e};_median                                                                0.373 ns        0.373 ns            4
std::string_view e = "Test text"; auto c{e};_stddev                                                                0.016 ns        0.016 ns            4
std::string_view e = "Test text"; auto c{e};_cv                                                                     4.24 %          4.24 %             4
ssa e              = "Test text"; auto c{e};_mean                                                                  0.368 ns        0.368 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                                                                0.005 ns        0.005 ns            4
ssa e              = "Test text"; auto c{e};_cv                                                                     1.42 %          1.42 %             4
stringa e          = "Test text"; auto c{e};_mean                                                                   1.32 ns         1.32 ns            4
stringa e          = "Test text"; auto c{e};_median                                                                 1.32 ns         1.32 ns            4
stringa e          = "Test text"; auto c{e};_stddev                                                                0.040 ns        0.040 ns            4
stringa e          = "Test text"; auto c{e};_cv                                                                     2.99 %          2.99 %             4
lstringa<20> e     = "Test text"; auto c{e};_mean                                                                   4.43 ns         4.43 ns            4
lstringa<20> e     = "Test text"; auto c{e};_median                                                                 4.44 ns         4.44 ns            4
lstringa<20> e     = "Test text"; auto c{e};_stddev                                                                0.071 ns        0.071 ns            4
lstringa<20> e     = "Test text"; auto c{e};_cv                                                                     1.61 %          1.61 %             4
lstringa<40> e     = "Test text"; auto c{e};_mean                                                                   4.57 ns         4.57 ns            4
lstringa<40> e     = "Test text"; auto c{e};_median                                                                 4.55 ns         4.55 ns            4
lstringa<40> e     = "Test text"; auto c{e};_stddev                                                                0.152 ns        0.152 ns            4
lstringa<40> e     = "Test text"; auto c{e};_cv                                                                     3.34 %          3.34 %             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                                              23.8 ns         23.8 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_median                                            23.9 ns         23.9 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_stddev                                           0.401 ns        0.401 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_cv                                                1.68 %          1.68 %             4
std::string_view e = "123456789012345678901234567890"; auto c{e};_mean                                             0.726 ns        0.726 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_median                                           0.722 ns        0.722 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_stddev                                           0.013 ns        0.013 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_cv                                                1.76 %          1.76 %             4
ssa e              = "123456789012345678901234567890"; auto c{e};_mean                                             0.734 ns        0.734 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_median                                           0.735 ns        0.735 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_stddev                                           0.009 ns        0.009 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_cv                                                1.18 %          1.18 %             4
stringa e          = "123456789012345678901234567890"; auto c{e};_mean                                              1.15 ns         1.15 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_median                                            1.12 ns         1.12 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_stddev                                           0.078 ns        0.078 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_cv                                                6.77 %          6.77 %             4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_mean                                              21.3 ns         21.3 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_median                                            21.2 ns         21.2 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_stddev                                           0.688 ns        0.688 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_cv                                                3.23 %          3.23 %             4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_mean                                              5.18 ns         5.18 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_median                                            5.08 ns         5.08 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_stddev                                           0.278 ns        0.278 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_cv                                                5.37 %          5.37 %             4
-----  Find 9 symbols text in end of 99 symbols text ---------/repeats:1                                           0.000 ns        0.000 ns   1000000000000
std::string::find;_mean                                                                                             6.65 ns         6.65 ns            4
std::string::find;_median                                                                                           6.65 ns         6.65 ns            4
std::string::find;_stddev                                                                                          0.092 ns        0.092 ns            4
std::string::find;_cv                                                                                               1.39 %          1.39 %             4
std::string_view::find;_mean                                                                                        6.63 ns         6.63 ns            4
std::string_view::find;_median                                                                                      6.64 ns         6.64 ns            4
std::string_view::find;_stddev                                                                                     0.076 ns        0.076 ns            4
std::string_view::find;_cv                                                                                          1.14 %          1.14 %             4
ssa::find;_mean                                                                                                     6.33 ns         6.33 ns            4
ssa::find;_median                                                                                                   6.31 ns         6.31 ns            4
ssa::find;_stddev                                                                                                  0.168 ns        0.168 ns            4
ssa::find;_cv                                                                                                       2.65 %          2.65 %             4
stringa::find;_mean                                                                                                 6.65 ns         6.65 ns            4
stringa::find;_median                                                                                               6.65 ns         6.65 ns            4
stringa::find;_stddev                                                                                              0.052 ns        0.052 ns            4
stringa::find;_cv                                                                                                   0.78 %          0.78 %             4
lstringa<20>::find;_mean                                                                                            6.67 ns         6.67 ns            4
lstringa<20>::find;_median                                                                                          6.41 ns         6.41 ns            4
lstringa<20>::find;_stddev                                                                                         0.601 ns        0.601 ns            4
lstringa<20>::find;_cv                                                                                              9.01 %          9.01 %             4
lstringa<40>::find;_mean                                                                                            6.44 ns         6.44 ns            4
lstringa<40>::find;_median                                                                                          6.39 ns         6.39 ns            4
lstringa<40>::find;_stddev                                                                                         0.170 ns        0.170 ns            4
lstringa<40>::find;_cv                                                                                              2.64 %          2.64 %             4
-------  Copy not literal Str with N symbols ---------/repeats:1                                                   0.000 ns        0.000 ns   1000000000000
std::string copy{str_with_len_N};/15_mean                                                                           4.83 ns         4.83 ns            4
std::string copy{str_with_len_N};/15_median                                                                         4.82 ns         4.82 ns            4
std::string copy{str_with_len_N};/15_stddev                                                                        0.074 ns        0.074 ns            4
std::string copy{str_with_len_N};/15_cv                                                                             1.54 %          1.54 %             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                                                                         23.8 ns         23.8 ns            4
std::string copy{str_with_len_N};/16_stddev                                                                        0.626 ns        0.626 ns            4
std::string copy{str_with_len_N};/16_cv                                                                             2.65 %          2.65 %             4
std::string copy{str_with_len_N};/23_mean                                                                           26.3 ns         26.3 ns            4
std::string copy{str_with_len_N};/23_median                                                                         27.1 ns         27.1 ns            4
std::string copy{str_with_len_N};/23_stddev                                                                         2.75 ns         2.75 ns            4
std::string copy{str_with_len_N};/23_cv                                                                            10.46 %         10.46 %             4
std::string copy{str_with_len_N};/24_mean                                                                           25.2 ns         25.2 ns            4
std::string copy{str_with_len_N};/24_median                                                                         24.4 ns         24.4 ns            4
std::string copy{str_with_len_N};/24_stddev                                                                         2.74 ns         2.74 ns            4
std::string copy{str_with_len_N};/24_cv                                                                            10.89 %         10.89 %             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                                                                         22.9 ns         22.9 ns            4
std::string copy{str_with_len_N};/32_stddev                                                                        0.431 ns        0.431 ns            4
std::string copy{str_with_len_N};/32_cv                                                                             1.87 %          1.87 %             4
std::string copy{str_with_len_N};/64_mean                                                                           24.4 ns         24.4 ns            4
std::string copy{str_with_len_N};/64_median                                                                         23.2 ns         23.2 ns            4
std::string copy{str_with_len_N};/64_stddev                                                                         2.89 ns         2.89 ns            4
std::string copy{str_with_len_N};/64_cv                                                                            11.86 %         11.86 %             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                                                                       0.278 ns        0.278 ns            4
std::string copy{str_with_len_N};/128_cv                                                                            1.13 %          1.13 %             4
std::string copy{str_with_len_N};/256_mean                                                                          25.5 ns         25.5 ns            4
std::string copy{str_with_len_N};/256_median                                                                        25.5 ns         25.5 ns            4
std::string copy{str_with_len_N};/256_stddev                                                                       0.525 ns        0.525 ns            4
std::string copy{str_with_len_N};/256_cv                                                                            2.06 %          2.06 %             4
std::string copy{str_with_len_N};/512_mean                                                                          29.2 ns         29.2 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                                                                       0.182 ns        0.182 ns            4
std::string copy{str_with_len_N};/512_cv                                                                            0.63 %          0.63 %             4
std::string copy{str_with_len_N};/1024_mean                                                                         45.8 ns         45.8 ns            4
std::string copy{str_with_len_N};/1024_median                                                                       46.0 ns         46.0 ns            4
std::string copy{str_with_len_N};/1024_stddev                                                                      0.721 ns        0.721 ns            4
std::string copy{str_with_len_N};/1024_cv                                                                           1.57 %          1.57 %             4
std::string copy{str_with_len_N};/2048_mean                                                                         71.1 ns         71.1 ns            4
std::string copy{str_with_len_N};/2048_median                                                                       72.6 ns         72.6 ns            4
std::string copy{str_with_len_N};/2048_stddev                                                                       7.51 ns         7.51 ns            4
std::string copy{str_with_len_N};/2048_cv                                                                          10.57 %         10.57 %             4
std::string copy{str_with_len_N};/4096_mean                                                                          121 ns          121 ns            4
std::string copy{str_with_len_N};/4096_median                                                                        118 ns          118 ns            4
std::string copy{str_with_len_N};/4096_stddev                                                                       10.6 ns         10.6 ns            4
std::string copy{str_with_len_N};/4096_cv                                                                           8.71 %          8.71 %             4
stringa copy{str_with_len_N};/15_mean                                                                               1.30 ns         1.30 ns            4
stringa copy{str_with_len_N};/15_median                                                                             1.31 ns         1.31 ns            4
stringa copy{str_with_len_N};/15_stddev                                                                            0.031 ns        0.031 ns            4
stringa copy{str_with_len_N};/15_cv                                                                                 2.39 %          2.39 %             4
stringa copy{str_with_len_N};/16_mean                                                                               1.29 ns         1.29 ns            4
stringa copy{str_with_len_N};/16_median                                                                             1.29 ns         1.29 ns            4
stringa copy{str_with_len_N};/16_stddev                                                                            0.010 ns        0.010 ns            4
stringa copy{str_with_len_N};/16_cv                                                                                 0.81 %          0.81 %             4
stringa copy{str_with_len_N};/23_mean                                                                               1.28 ns         1.28 ns            4
stringa copy{str_with_len_N};/23_median                                                                             1.28 ns         1.28 ns            4
stringa copy{str_with_len_N};/23_stddev                                                                            0.006 ns        0.006 ns            4
stringa copy{str_with_len_N};/23_cv                                                                                 0.47 %          0.46 %             4
stringa copy{str_with_len_N};/24_mean                                                                               15.9 ns         15.9 ns            4
stringa copy{str_with_len_N};/24_median                                                                             15.9 ns         15.9 ns            4
stringa copy{str_with_len_N};/24_stddev                                                                            0.091 ns        0.091 ns            4
stringa copy{str_with_len_N};/24_cv                                                                                 0.57 %          0.57 %             4
stringa copy{str_with_len_N};/32_mean                                                                               16.1 ns         16.1 ns            4
stringa copy{str_with_len_N};/32_median                                                                             16.0 ns         16.0 ns            4
stringa copy{str_with_len_N};/32_stddev                                                                            0.181 ns        0.181 ns            4
stringa copy{str_with_len_N};/32_cv                                                                                 1.13 %          1.13 %             4
stringa copy{str_with_len_N};/64_mean                                                                               15.9 ns         15.9 ns            4
stringa copy{str_with_len_N};/64_median                                                                             15.9 ns         15.9 ns            4
stringa copy{str_with_len_N};/64_stddev                                                                            0.029 ns        0.029 ns            4
stringa copy{str_with_len_N};/64_cv                                                                                 0.18 %          0.18 %             4
stringa copy{str_with_len_N};/128_mean                                                                              16.1 ns         16.1 ns            4
stringa copy{str_with_len_N};/128_median                                                                            16.0 ns         16.0 ns            4
stringa copy{str_with_len_N};/128_stddev                                                                           0.076 ns        0.076 ns            4
stringa copy{str_with_len_N};/128_cv                                                                                0.47 %          0.47 %             4
stringa copy{str_with_len_N};/256_mean                                                                              16.0 ns         16.0 ns            4
stringa copy{str_with_len_N};/256_median                                                                            16.0 ns         16.0 ns            4
stringa copy{str_with_len_N};/256_stddev                                                                           0.162 ns        0.162 ns            4
stringa copy{str_with_len_N};/256_cv                                                                                1.01 %          1.01 %             4
stringa copy{str_with_len_N};/512_mean                                                                              16.1 ns         16.1 ns            4
stringa copy{str_with_len_N};/512_median                                                                            16.1 ns         16.1 ns            4
stringa copy{str_with_len_N};/512_stddev                                                                           0.145 ns        0.145 ns            4
stringa copy{str_with_len_N};/512_cv                                                                                0.90 %          0.90 %             4
stringa copy{str_with_len_N};/1024_mean                                                                             16.1 ns         16.1 ns            4
stringa copy{str_with_len_N};/1024_median                                                                           16.1 ns         16.1 ns            4
stringa copy{str_with_len_N};/1024_stddev                                                                          0.220 ns        0.220 ns            4
stringa copy{str_with_len_N};/1024_cv                                                                               1.36 %          1.36 %             4
stringa copy{str_with_len_N};/2048_mean                                                                             16.2 ns         16.2 ns            4
stringa copy{str_with_len_N};/2048_median                                                                           16.2 ns         16.2 ns            4
stringa copy{str_with_len_N};/2048_stddev                                                                          0.240 ns        0.240 ns            4
stringa copy{str_with_len_N};/2048_cv                                                                               1.48 %          1.48 %             4
stringa copy{str_with_len_N};/4096_mean                                                                             16.2 ns         16.2 ns            4
stringa copy{str_with_len_N};/4096_median                                                                           16.2 ns         16.2 ns            4
stringa copy{str_with_len_N};/4096_stddev                                                                          0.155 ns        0.155 ns            4
stringa copy{str_with_len_N};/4096_cv                                                                               0.96 %          0.96 %             4
lstringa<16> copy{str_with_len_N};/15_mean                                                                          4.43 ns         4.43 ns            4
lstringa<16> copy{str_with_len_N};/15_median                                                                        4.39 ns         4.39 ns            4
lstringa<16> copy{str_with_len_N};/15_stddev                                                                       0.123 ns        0.123 ns            4
lstringa<16> copy{str_with_len_N};/15_cv                                                                            2.77 %          2.77 %             4
lstringa<16> copy{str_with_len_N};/16_mean                                                                          4.88 ns         4.88 ns            4
lstringa<16> copy{str_with_len_N};/16_median                                                                        4.92 ns         4.92 ns            4
lstringa<16> copy{str_with_len_N};/16_stddev                                                                       0.323 ns        0.323 ns            4
lstringa<16> copy{str_with_len_N};/16_cv                                                                            6.62 %          6.62 %             4
lstringa<16> copy{str_with_len_N};/23_mean                                                                          5.22 ns         5.22 ns            4
lstringa<16> copy{str_with_len_N};/23_median                                                                        5.19 ns         5.19 ns            4
lstringa<16> copy{str_with_len_N};/23_stddev                                                                       0.863 ns        0.863 ns            4
lstringa<16> copy{str_with_len_N};/23_cv                                                                           16.53 %         16.53 %             4
lstringa<16> copy{str_with_len_N};/24_mean                                                                          24.4 ns         24.4 ns            4
lstringa<16> copy{str_with_len_N};/24_median                                                                        24.4 ns         24.4 ns            4
lstringa<16> copy{str_with_len_N};/24_stddev                                                                       0.440 ns        0.440 ns            4
lstringa<16> copy{str_with_len_N};/24_cv                                                                            1.81 %          1.81 %             4
lstringa<16> copy{str_with_len_N};/32_mean                                                                          24.1 ns         24.1 ns            4
lstringa<16> copy{str_with_len_N};/32_median                                                                        23.7 ns         23.7 ns            4
lstringa<16> copy{str_with_len_N};/32_stddev                                                                        1.38 ns         1.38 ns            4
lstringa<16> copy{str_with_len_N};/32_cv                                                                            5.71 %          5.71 %             4
lstringa<16> copy{str_with_len_N};/64_mean                                                                          25.4 ns         25.4 ns            4
lstringa<16> copy{str_with_len_N};/64_median                                                                        25.2 ns         25.2 ns            4
lstringa<16> copy{str_with_len_N};/64_stddev                                                                       0.678 ns        0.678 ns            4
lstringa<16> copy{str_with_len_N};/64_cv                                                                            2.67 %          2.67 %             4
lstringa<16> copy{str_with_len_N};/128_mean                                                                         25.6 ns         25.6 ns            4
lstringa<16> copy{str_with_len_N};/128_median                                                                       25.8 ns         25.8 ns            4
lstringa<16> copy{str_with_len_N};/128_stddev                                                                      0.675 ns        0.675 ns            4
lstringa<16> copy{str_with_len_N};/128_cv                                                                           2.64 %          2.64 %             4
lstringa<16> copy{str_with_len_N};/256_mean                                                                         29.7 ns         29.7 ns            4
lstringa<16> copy{str_with_len_N};/256_median                                                                       29.8 ns         29.8 ns            4
lstringa<16> copy{str_with_len_N};/256_stddev                                                                       1.45 ns         1.45 ns            4
lstringa<16> copy{str_with_len_N};/256_cv                                                                           4.89 %          4.89 %             4
lstringa<16> copy{str_with_len_N};/512_mean                                                                         34.0 ns         34.0 ns            4
lstringa<16> copy{str_with_len_N};/512_median                                                                       32.6 ns         32.6 ns            4
lstringa<16> copy{str_with_len_N};/512_stddev                                                                       4.46 ns         4.46 ns            4
lstringa<16> copy{str_with_len_N};/512_cv                                                                          13.11 %         13.11 %             4
lstringa<16> copy{str_with_len_N};/1024_mean                                                                        53.7 ns         53.7 ns            4
lstringa<16> copy{str_with_len_N};/1024_median                                                                      53.9 ns         53.9 ns            4
lstringa<16> copy{str_with_len_N};/1024_stddev                                                                     0.505 ns        0.505 ns            4
lstringa<16> copy{str_with_len_N};/1024_cv                                                                          0.94 %          0.94 %             4
lstringa<16> copy{str_with_len_N};/2048_mean                                                                        66.7 ns         66.7 ns            4
lstringa<16> copy{str_with_len_N};/2048_median                                                                      67.0 ns         67.0 ns            4
lstringa<16> copy{str_with_len_N};/2048_stddev                                                                      4.26 ns         4.26 ns            4
lstringa<16> copy{str_with_len_N};/2048_cv                                                                          6.40 %          6.40 %             4
lstringa<16> copy{str_with_len_N};/4096_mean                                                                        88.0 ns         88.0 ns            4
lstringa<16> copy{str_with_len_N};/4096_median                                                                      87.0 ns         87.0 ns            4
lstringa<16> copy{str_with_len_N};/4096_stddev                                                                      2.20 ns         2.20 ns            4
lstringa<16> copy{str_with_len_N};/4096_cv                                                                          2.49 %          2.49 %             4
lstringa<512> copy{str_with_len_N};/15_mean                                                                         5.14 ns         5.14 ns            4
lstringa<512> copy{str_with_len_N};/15_median                                                                       5.12 ns         5.12 ns            4
lstringa<512> copy{str_with_len_N};/15_stddev                                                                      0.076 ns        0.076 ns            4
lstringa<512> copy{str_with_len_N};/15_cv                                                                           1.49 %          1.49 %             4
lstringa<512> copy{str_with_len_N};/16_mean                                                                         5.18 ns         5.18 ns            4
lstringa<512> copy{str_with_len_N};/16_median                                                                       5.16 ns         5.16 ns            4
lstringa<512> copy{str_with_len_N};/16_stddev                                                                      0.062 ns        0.062 ns            4
lstringa<512> copy{str_with_len_N};/16_cv                                                                           1.20 %          1.20 %             4
lstringa<512> copy{str_with_len_N};/23_mean                                                                         5.43 ns         5.43 ns            4
lstringa<512> copy{str_with_len_N};/23_median                                                                       5.40 ns         5.40 ns            4
lstringa<512> copy{str_with_len_N};/23_stddev                                                                      0.292 ns        0.292 ns            4
lstringa<512> copy{str_with_len_N};/23_cv                                                                           5.39 %          5.39 %             4
lstringa<512> copy{str_with_len_N};/24_mean                                                                         5.23 ns         5.23 ns            4
lstringa<512> copy{str_with_len_N};/24_median                                                                       5.24 ns         5.24 ns            4
lstringa<512> copy{str_with_len_N};/24_stddev                                                                      0.059 ns        0.059 ns            4
lstringa<512> copy{str_with_len_N};/24_cv                                                                           1.13 %          1.13 %             4
lstringa<512> copy{str_with_len_N};/32_mean                                                                         4.77 ns         4.77 ns            4
lstringa<512> copy{str_with_len_N};/32_median                                                                       4.77 ns         4.77 ns            4
lstringa<512> copy{str_with_len_N};/32_stddev                                                                      0.123 ns        0.123 ns            4
lstringa<512> copy{str_with_len_N};/32_cv                                                                           2.58 %          2.58 %             4
lstringa<512> copy{str_with_len_N};/64_mean                                                                         6.29 ns         6.29 ns            4
lstringa<512> copy{str_with_len_N};/64_median                                                                       6.29 ns         6.29 ns            4
lstringa<512> copy{str_with_len_N};/64_stddev                                                                      0.127 ns        0.127 ns            4
lstringa<512> copy{str_with_len_N};/64_cv                                                                           2.03 %          2.03 %             4
lstringa<512> copy{str_with_len_N};/128_mean                                                                        7.26 ns         7.26 ns            4
lstringa<512> copy{str_with_len_N};/128_median                                                                      7.29 ns         7.29 ns            4
lstringa<512> copy{str_with_len_N};/128_stddev                                                                     0.310 ns        0.310 ns            4
lstringa<512> copy{str_with_len_N};/128_cv                                                                          4.27 %          4.27 %             4
lstringa<512> copy{str_with_len_N};/256_mean                                                                        7.80 ns         7.80 ns            4
lstringa<512> copy{str_with_len_N};/256_median                                                                      7.84 ns         7.84 ns            4
lstringa<512> copy{str_with_len_N};/256_stddev                                                                     0.214 ns        0.214 ns            4
lstringa<512> copy{str_with_len_N};/256_cv                                                                          2.74 %          2.74 %             4
lstringa<512> copy{str_with_len_N};/512_mean                                                                        10.4 ns         10.4 ns            4
lstringa<512> copy{str_with_len_N};/512_median                                                                      10.4 ns         10.4 ns            4
lstringa<512> copy{str_with_len_N};/512_stddev                                                                     0.172 ns        0.172 ns            4
lstringa<512> copy{str_with_len_N};/512_cv                                                                          1.65 %          1.65 %             4
lstringa<512> copy{str_with_len_N};/1024_mean                                                                       54.1 ns         54.1 ns            4
lstringa<512> copy{str_with_len_N};/1024_median                                                                     54.2 ns         54.2 ns            4
lstringa<512> copy{str_with_len_N};/1024_stddev                                                                     1.32 ns         1.32 ns            4
lstringa<512> copy{str_with_len_N};/1024_cv                                                                         2.43 %          2.43 %             4
lstringa<512> copy{str_with_len_N};/2048_mean                                                                       66.6 ns         66.6 ns            4
lstringa<512> copy{str_with_len_N};/2048_median                                                                     63.3 ns         63.3 ns            4
lstringa<512> copy{str_with_len_N};/2048_stddev                                                                     7.31 ns         7.31 ns            4
lstringa<512> copy{str_with_len_N};/2048_cv                                                                        10.97 %         10.97 %             4
lstringa<512> copy{str_with_len_N};/4096_mean                                                                       85.3 ns         85.3 ns            4
lstringa<512> copy{str_with_len_N};/4096_median                                                                     84.7 ns         84.7 ns            4
lstringa<512> copy{str_with_len_N};/4096_stddev                                                                     2.25 ns         2.25 ns            4
lstringa<512> copy{str_with_len_N};/4096_cv                                                                         2.64 %          2.64 %             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                                          26.8 ns         26.8 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_median                                        27.0 ns         27.0 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_stddev                                       0.606 ns        0.606 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_cv                                            2.26 %          2.26 %             4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_mean                     11.3 ns         11.3 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_median                   11.2 ns         11.2 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_stddev                  0.252 ns        0.252 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_cv                       2.23 %          2.23 %             4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                              8.07 ns         8.07 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                            8.07 ns         8.07 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                           0.095 ns        0.095 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                                1.18 %          1.18 %             4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                                  8.02 ns         8.02 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                                7.99 ns         7.99 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                               0.170 ns        0.170 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                                    2.12 %          2.12 %             4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                         8.16 ns         8.16 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                       8.05 ns         8.05 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                                           4.75 %          4.75 %             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                                             23.5 ns         23.5 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_median                                           23.4 ns         23.4 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_stddev                                          0.447 ns        0.447 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_cv                                               1.90 %          1.90 %             4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_mean                        10.0 ns         10.0 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_median                      10.1 ns         10.1 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_stddev                     0.250 ns        0.250 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_cv                          2.49 %          2.49 %             4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                                 8.15 ns         8.15 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                               8.10 ns         8.10 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                              0.298 ns        0.298 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                                   3.66 %          3.66 %             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                                                   8.07 ns         8.07 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                                  0.111 ns        0.111 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                                       1.39 %          1.39 %             4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                            7.86 ns         7.86 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                          7.82 ns         7.82 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                         0.292 ns        0.292 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                              3.71 %          3.71 %             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                                       28.2 ns         28.2 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_median                                     27.6 ns         27.6 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_stddev                                     1.34 ns         1.34 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_cv                                         4.77 %          4.77 %             4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_mean                                        15.3 ns         15.3 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_median                                      15.3 ns         15.3 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_stddev                                     0.607 ns        0.607 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_cv                                          3.96 %          3.96 %             4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_mean                                  13.7 ns         13.7 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_median                                13.8 ns         13.8 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_stddev                               0.253 ns        0.253 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_cv                                    1.85 %          1.85 %             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                                   67.9 ns         67.9 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_median                                 67.5 ns         67.5 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_stddev                                 3.99 ns         3.99 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_cv                                     5.88 %          5.88 %             4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_mean                       26.1 ns         26.1 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_median                     25.4 ns         25.4 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_stddev                     2.88 ns         2.88 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_cv                        11.04 %         11.04 %             4
ssa s = "1234.567e10"; double res = *s.to_double()_mean                                                             24.9 ns         24.9 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_median                                                           25.0 ns         25.0 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_stddev                                                          0.363 ns        0.363 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_cv                                                               1.46 %          1.46 %             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                                                          1400 ns         1400 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_median                                                        1400 ns         1400 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_stddev                                                        38.7 ns         38.7 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_cv                                                            2.76 %          2.76 %             4
std::string str; ... str += "abbaabbaabbaabba";_mean                                                                 339 ns          339 ns            4
std::string str; ... str += "abbaabbaabbaabba";_median                                                               340 ns          340 ns            4
std::string str; ... str += "abbaabbaabbaabba";_stddev                                                              7.76 ns         7.76 ns            4
std::string str; ... str += "abbaabbaabbaabba";_cv                                                                  2.29 %          2.29 %             4
lstringa<8> str; ... str += "abbaabbaabbaabba";_mean                                                                 357 ns          357 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_median                                                               360 ns          360 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_stddev                                                              9.38 ns         9.38 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_cv                                                                  2.63 %          2.63 %             4
lstringa<128> str; ... str += "abbaabbaabbaabba";_mean                                                               238 ns          238 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_median                                                             237 ns          237 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_stddev                                                            3.94 ns         3.94 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_cv                                                                1.66 %          1.66 %             4
lstringa<512> str; ... str += "abbaabbaabbaabba";_mean                                                               211 ns          211 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_median                                                             205 ns          205 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_stddev                                                            14.0 ns         14.0 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_cv                                                                6.65 %          6.65 %             4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_mean                                                              141 ns          141 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_median                                                            141 ns          141 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_stddev                                                           2.69 ns         2.69 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_cv                                                               1.91 %          1.91 %             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                                               1387 ns         1387 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_median                                             1390 ns         1390 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_stddev                                             35.2 ns         35.2 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_cv                                                 2.54 %          2.54 %             4
std::string str; ... str += str_var + "abbaabbaabbaabba";_mean                                                      1230 ns         1230 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_median                                                    1230 ns         1230 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                    42.2 ns         42.2 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_cv                                                        3.43 %          3.43 %             4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                       388 ns          388 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_median                                                     385 ns          385 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                    11.0 ns         11.0 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                        2.84 %          2.84 %             4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                     348 ns          348 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_median                                                   342 ns          342 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                  13.6 ns         13.6 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                      3.91 %          3.91 %             4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                     303 ns          303 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_median                                                   303 ns          303 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                  14.6 ns         14.6 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                      4.81 %          4.81 %             4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                    250 ns          250 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_median                                                  252 ns          252 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                 6.07 ns         6.07 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                     2.42 %          2.42 %             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                                  110614 ns       110615 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_median                                110190 ns       110191 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_stddev                                  2152 ns         2152 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_cv                                      1.95 %          1.95 %             4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                          72502 ns        72502 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                        73060 ns        73060 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                         1314 ns         1314 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                             1.81 %          1.81 %             4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                          42661 ns        42661 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                        42668 ns        42668 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                          789 ns          789 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                             1.85 %          1.85 %             4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                        24880 ns        24880 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                      24398 ns        24398 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                       1695 ns         1695 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                           6.81 %          6.81 %             4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                        18255 ns        18255 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                      17111 ns        17111 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                       2640 ns         2640 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                          14.46 %         14.46 %             4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                       19723 ns        19723 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                     20313 ns        20313 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                      2091 ns         2091 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                         10.60 %         10.60 %             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                                                        1684 ns         1684 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_median                                                      1714 ns         1714 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_stddev                                                       139 ns          139 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_cv                                                          8.28 %          8.28 %             4
std::string str; ... str += str_var1 + str_var2;_mean                                                               1517 ns         1517 ns            4
std::string str; ... str += str_var1 + str_var2;_median                                                             1498 ns         1498 ns            4
std::string str; ... str += str_var1 + str_var2;_stddev                                                             61.2 ns         61.2 ns            4
std::string str; ... str += str_var1 + str_var2;_cv                                                                 4.04 %          4.04 %             4
lstringa<16> str; ... str += str_var1 + str_var2;_mean                                                               500 ns          500 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_median                                                             477 ns          477 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_stddev                                                            50.9 ns         50.9 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_cv                                                               10.17 %         10.17 %             4
lstringa<128> str; ... str += str_var1 + str_var2;_mean                                                              421 ns          421 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_median                                                            421 ns          421 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_stddev                                                           22.9 ns         22.9 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_cv                                                               5.45 %          5.45 %             4
lstringa<512> str; ... str += str_var1 + str_var2;_mean                                                              373 ns          373 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_median                                                            368 ns          368 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_stddev                                                           12.4 ns         12.4 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_cv                                                               3.33 %          3.33 %             4
lstringa<1024> str; ... str += str_var1 + str_var2;_mean                                                             305 ns          305 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_median                                                           305 ns          305 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_stddev                                                          3.45 ns         3.45 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_cv                                                              1.13 %          1.13 %             4
-- Append text, number, text --/repeats:1                                                                          0.000 ns        0.000 ns   1000000000000
std::stringstream str; str << "test = " << k << " times";_mean                                                      3201 ns         3201 ns            4
std::stringstream str; str << "test = " << k << " times";_median                                                    3192 ns         3192 ns            4
std::stringstream str; str << "test = " << k << " times";_stddev                                                     107 ns          107 ns            4
std::stringstream str; str << "test = " << k << " times";_cv                                                        3.34 %          3.34 %             4
std::string str = "test = " + std::to_string(k) + " times";_mean                                                     440 ns          440 ns            4
std::string str = "test = " + std::to_string(k) + " times";_median                                                   442 ns          442 ns            4
std::string str = "test = " + std::to_string(k) + " times";_stddev                                                  8.66 ns         8.66 ns            4
std::string str = "test = " + std::to_string(k) + " times";_cv                                                      1.97 %          1.97 %             4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_mean                                      1483 ns         1483 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_median                                    1486 ns         1486 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_stddev                                    9.75 ns         9.75 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_cv                                        0.66 %          0.66 %             4
std::string str = std::format("test = {} times", k);_mean                                                           1356 ns         1356 ns            4
std::string str = std::format("test = {} times", k);_median                                                         1345 ns         1345 ns            4
std::string str = std::format("test = {} times", k);_stddev                                                         39.9 ns         39.9 ns            4
std::string str = std::format("test = {} times", k);_cv                                                             2.94 %          2.94 %             4
lstringa<8> str; str.format("test = {} times", k);_mean                                                             1740 ns         1740 ns            4
lstringa<8> str; str.format("test = {} times", k);_median                                                           1748 ns         1748 ns            4
lstringa<8> str; str.format("test = {} times", k);_stddev                                                           49.6 ns         49.6 ns            4
lstringa<8> str; str.format("test = {} times", k);_cv                                                               2.85 %          2.85 %             4
lstringa<32> str; str.format("test = {} times", k);_mean                                                            1116 ns         1116 ns            4
lstringa<32> str; str.format("test = {} times", k);_median                                                          1116 ns         1116 ns            4
lstringa<32> str; str.format("test = {} times", k);_stddev                                                          9.91 ns         9.91 ns            4
lstringa<32> str; str.format("test = {} times", k);_cv                                                              0.89 %          0.89 %             4
lstringa<8> str = "test = " + k + " times";_mean                                                                     304 ns          304 ns            4
lstringa<8> str = "test = " + k + " times";_median                                                                   304 ns          304 ns            4
lstringa<8> str = "test = " + k + " times";_stddev                                                                  5.92 ns         5.92 ns            4
lstringa<8> str = "test = " + k + " times";_cv                                                                      1.95 %          1.95 %             4
lstringa<32> str = "test = " + k + " times";_mean                                                                    148 ns          148 ns            4
lstringa<32> str = "test = " + k + " times";_median                                                                  147 ns          147 ns            4
lstringa<32> str = "test = " + k + " times";_stddev                                                                 2.68 ns         2.68 ns            4
lstringa<32> str = "test = " + k + " times";_cv                                                                     1.81 %          1.81 %             4
stringa str = "test = " + k + " times";_mean                                                                         167 ns          167 ns            4
stringa str = "test = " + k + " times";_median                                                                       165 ns          165 ns            4
stringa str = "test = " + k + " times";_stddev                                                                      7.60 ns         7.60 ns            4
stringa str = "test = " + k + " times";_cv                                                                          4.56 %          4.56 %             4
-- Split text and convert to int --/repeats:1                                                                      0.000 ns        0.000 ns   1000000000000
std::string::find + substr + std::strtol_mean                                                                        280 ns          280 ns            4
std::string::find + substr + std::strtol_median                                                                      280 ns          280 ns            4
std::string::find + substr + std::strtol_stddev                                                                     5.77 ns         5.77 ns            4
std::string::find + substr + std::strtol_cv                                                                         2.06 %          2.06 %             4
ssa::splitter + ssa::as_int_mean                                                                                     129 ns          129 ns            4
ssa::splitter + ssa::as_int_median                                                                                   129 ns          129 ns            4
ssa::splitter + ssa::as_int_stddev                                                                                  3.01 ns         3.01 ns            4
ssa::splitter + ssa::as_int_cv                                                                                      2.33 %          2.33 %             4
ssa::splitf + functor_mean                                                                                           128 ns          128 ns            4
ssa::splitf + functor_median                                                                                         128 ns          128 ns            4
ssa::splitf + functor_stddev                                                                                        1.92 ns         1.92 ns            4
ssa::splitf + functor_cv                                                                                            1.50 %          1.50 %             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                                               838 ns          838 ns            4
Naive (and wrong) replace symbols with std::string find + replace_median                                             835 ns          835 ns            4
Naive (and wrong) replace symbols with std::string find + replace_stddev                                            7.50 ns         7.50 ns            4
Naive (and wrong) replace symbols with std::string find + replace_cv                                                0.89 %          0.89 %             4
replace symbols with std::string find_first_of + replace_mean                                                       2528 ns         2528 ns            4
replace symbols with std::string find_first_of + replace_median                                                     2485 ns         2485 ns            4
replace symbols with std::string find_first_of + replace_stddev                                                      126 ns          126 ns            4
replace symbols with std::string find_first_of + replace_cv                                                         4.97 %          4.97 %             4
replace symbols with std::string_view find_first_of + copy_mean                                                     1218 ns         1218 ns            4
replace symbols with std::string_view find_first_of + copy_median                                                   1225 ns         1225 ns            4
replace symbols with std::string_view find_first_of + copy_stddev                                                   46.1 ns         46.1 ns            4
replace symbols with std::string_view find_first_of + copy_cv                                                       3.78 %          3.78 %             4
replace runtime symbols with string expressions and without remembering all search results_mean                     1686 ns         1686 ns            4
replace runtime symbols with string expressions and without remembering all search results_median                   1624 ns         1624 ns            4
replace runtime symbols with string expressions and without remembering all search results_stddev                    148 ns          148 ns            4
replace runtime symbols with string expressions and without remembering all search results_cv                       8.79 %          8.79 %             4
replace runtime symbols with simstr and memorization of all search results_mean                                     1067 ns         1067 ns            4
replace runtime symbols with simstr and memorization of all search results_median                                   1068 ns         1068 ns            4
replace runtime symbols with simstr and memorization of all search results_stddev                                   21.5 ns         21.5 ns            4
replace runtime symbols with simstr and memorization of all search results_cv                                       2.01 %          2.01 %             4
replace const symbols with string expressions and without remembering all search results_mean                       1276 ns         1276 ns            4
replace const symbols with string expressions and without remembering all search results_median                     1233 ns         1233 ns            4
replace const symbols with string expressions and without remembering all search results_stddev                      114 ns          114 ns            4
replace const symbols with string expressions and without remembering all search results_cv                         8.92 %          8.92 %             4
replace const symbols with string expressions and memorization of all search results_mean                            875 ns          875 ns            4
replace const symbols with string expressions and memorization of all search results_median                          881 ns          881 ns            4
replace const symbols with string expressions and memorization of all search results_stddev                         23.8 ns         23.8 ns            4
replace const symbols with string expressions and memorization of all search results_cv                             2.71 %          2.71 %             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                                         189 ns          189 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_median                                       190 ns          190 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_stddev                                      4.78 ns         4.78 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_cv                                          2.53 %          2.53 %             4
Short replace symbols with std::string find_first_of + replace_mean                                                  351 ns          351 ns            4
Short replace symbols with std::string find_first_of + replace_median                                                354 ns          354 ns            4
Short replace symbols with std::string find_first_of + replace_stddev                                               7.55 ns         7.55 ns            4
Short replace symbols with std::string find_first_of + replace_cv                                                   2.15 %          2.15 %             4
Short replace symbols with std::string_view find_first_of + copy_mean                                                204 ns          204 ns            4
Short replace symbols with std::string_view find_first_of + copy_median                                              204 ns          204 ns            4
Short replace symbols with std::string_view find_first_of + copy_stddev                                             2.22 ns         2.22 ns            4
Short replace symbols with std::string_view find_first_of + copy_cv                                                 1.09 %          1.09 %             4
Short replace runtime symbols with string expressions and without remembering all search results_mean                208 ns          208 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_median              206 ns          206 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_stddev             7.59 ns         7.59 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_cv                 3.65 %          3.65 %             4
Short replace runtime symbols with simstr and memorization of all search results_mean                                262 ns          262 ns            4
Short replace runtime symbols with simstr and memorization of all search results_median                              263 ns          263 ns            4
Short replace runtime symbols with simstr and memorization of all search results_stddev                             22.6 ns         22.6 ns            4
Short replace runtime symbols with simstr and memorization of all search results_cv                                 8.63 %          8.63 %             4
Short replace const symbols with string expressions and without remembering all search results_mean                  194 ns          194 ns            4
Short replace const symbols with string expressions and without remembering all search results_median                195 ns          195 ns            4
Short replace const symbols with string expressions and without remembering all search results_stddev               14.2 ns         14.2 ns            4
Short replace const symbols with string expressions and without remembering all search results_cv                   7.31 %          7.31 %             4
Short replace const symbols with string expressions and memorization of all search results_mean                      176 ns          176 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                   3.86 ns         3.86 ns            4
Short replace const symbols with string expressions and memorization of all search results_cv                       2.19 %          2.19 %             4
-----  Replace All Str To Longer Size ---------/repeats:1                                                          0.000 ns        0.000 ns   1000000000000
replace bb to ---- in std::string|64_mean                                                                            259 ns          259 ns            4
replace bb to ---- in std::string|64_median                                                                          257 ns          257 ns            4
replace bb to ---- in std::string|64_stddev                                                                         3.73 ns         3.73 ns            4
replace bb to ---- in std::string|64_cv                                                                             1.44 %          1.44 %             4
replace bb to ---- in std::string|256_mean                                                                           861 ns          861 ns            4
replace bb to ---- in std::string|256_median                                                                         859 ns          859 ns            4
replace bb to ---- in std::string|256_stddev                                                                        13.8 ns         13.8 ns            4
replace bb to ---- in std::string|256_cv                                                                            1.60 %          1.60 %             4
replace bb to ---- in std::string|512_mean                                                                          1615 ns         1615 ns            4
replace bb to ---- in std::string|512_median                                                                        1610 ns         1610 ns            4
replace bb to ---- in std::string|512_stddev                                                                        33.2 ns         33.2 ns            4
replace bb to ---- in std::string|512_cv                                                                            2.06 %          2.06 %             4
replace bb to ---- in std::string|1024_mean                                                                         3426 ns         3426 ns            4
replace bb to ---- in std::string|1024_median                                                                       3441 ns         3441 ns            4
replace bb to ---- in std::string|1024_stddev                                                                       49.4 ns         49.4 ns            4
replace bb to ---- in std::string|1024_cv                                                                           1.44 %          1.44 %             4
replace bb to ---- in std::string|2048_mean                                                                         8466 ns         8466 ns            4
replace bb to ---- in std::string|2048_median                                                                       8611 ns         8611 ns            4
replace bb to ---- in std::string|2048_stddev                                                                        419 ns          419 ns            4
replace bb to ---- in std::string|2048_cv                                                                           4.94 %          4.94 %             4
replace bb to ---- in lstringa<8>|64_mean                                                                            204 ns          204 ns            4
replace bb to ---- in lstringa<8>|64_median                                                                          206 ns          206 ns            4
replace bb to ---- in lstringa<8>|64_stddev                                                                         4.78 ns         4.78 ns            4
replace bb to ---- in lstringa<8>|64_cv                                                                             2.34 %          2.34 %             4
replace bb to ---- in lstringa<8>|256_mean                                                                           556 ns          556 ns            4
replace bb to ---- in lstringa<8>|256_median                                                                         555 ns          555 ns            4
replace bb to ---- in lstringa<8>|256_stddev                                                                        21.2 ns         21.2 ns            4
replace bb to ---- in lstringa<8>|256_cv                                                                            3.82 %          3.82 %             4
replace bb to ---- in lstringa<8>|512_mean                                                                           970 ns          970 ns            4
replace bb to ---- in lstringa<8>|512_median                                                                         970 ns          970 ns            4
replace bb to ---- in lstringa<8>|512_stddev                                                                        24.8 ns         24.8 ns            4
replace bb to ---- in lstringa<8>|512_cv                                                                            2.56 %          2.56 %             4
replace bb to ---- in lstringa<8>|1024_mean                                                                         1985 ns         1985 ns            4
replace bb to ---- in lstringa<8>|1024_median                                                                       1963 ns         1963 ns            4
replace bb to ---- in lstringa<8>|1024_stddev                                                                        186 ns          186 ns            4
replace bb to ---- in lstringa<8>|1024_cv                                                                           9.38 %          9.38 %             4
replace bb to ---- in lstringa<8>|2048_mean                                                                         3912 ns         3912 ns            4
replace bb to ---- in lstringa<8>|2048_median                                                                       3979 ns         3979 ns            4
replace bb to ---- in lstringa<8>|2048_stddev                                                                        334 ns          334 ns            4
replace bb to ---- in lstringa<8>|2048_cv                                                                           8.53 %          8.53 %             4
replace bb to ---- by init stringa|64_mean                                                                           119 ns          119 ns            4
replace bb to ---- by init stringa|64_median                                                                         119 ns          119 ns            4
replace bb to ---- by init stringa|64_stddev                                                                        2.17 ns         2.17 ns            4
replace bb to ---- by init stringa|64_cv                                                                            1.82 %          1.82 %             4
replace bb to ---- by init stringa|256_mean                                                                          335 ns          335 ns            4
replace bb to ---- by init stringa|256_median                                                                        331 ns          331 ns            4
replace bb to ---- by init stringa|256_stddev                                                                       14.8 ns         14.8 ns            4
replace bb to ---- by init stringa|256_cv                                                                           4.43 %          4.43 %             4
replace bb to ---- by init stringa|512_mean                                                                          761 ns          761 ns            4
replace bb to ---- by init stringa|512_median                                                                        764 ns          764 ns            4
replace bb to ---- by init stringa|512_stddev                                                                       9.46 ns         9.46 ns            4
replace bb to ---- by init stringa|512_cv                                                                           1.24 %          1.24 %             4
replace bb to ---- by init stringa|1024_mean                                                                        1682 ns         1682 ns            4
replace bb to ---- by init stringa|1024_median                                                                      1658 ns         1658 ns            4
replace bb to ---- by init stringa|1024_stddev                                                                      77.3 ns         77.3 ns            4
replace bb to ---- by init stringa|1024_cv                                                                          4.60 %          4.60 %             4
replace bb to ---- by init stringa|2048_mean                                                                        3300 ns         3300 ns            4
replace bb to ---- by init stringa|2048_median                                                                      3308 ns         3308 ns            4
replace bb to ---- by init stringa|2048_stddev                                                                      42.3 ns         42.3 ns            4
replace bb to ---- by init stringa|2048_cv                                                                          1.28 %          1.28 %             4
-----  Replace All Str To Same Size ---------/repeats:1                                                            0.000 ns        0.000 ns   1000000000000
replace bb to -- in std::string|64_mean                                                                              199 ns          199 ns            4
replace bb to -- in std::string|64_median                                                                            200 ns          200 ns            4
replace bb to -- in std::string|64_stddev                                                                           4.68 ns         4.68 ns            4
replace bb to -- in std::string|64_cv                                                                               2.35 %          2.35 %             4
replace bb to -- in std::string|256_mean                                                                             635 ns          635 ns            4
replace bb to -- in std::string|256_median                                                                           628 ns          628 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                                                                              2.76 %          2.76 %             4
replace bb to -- in std::string|512_mean                                                                            1408 ns         1408 ns            4
replace bb to -- in std::string|512_median                                                                          1403 ns         1403 ns            4
replace bb to -- in std::string|512_stddev                                                                          87.1 ns         87.1 ns            4
replace bb to -- in std::string|512_cv                                                                              6.19 %          6.19 %             4
replace bb to -- in std::string|1024_mean                                                                           2878 ns         2878 ns            4
replace bb to -- in std::string|1024_median                                                                         2843 ns         2843 ns            4
replace bb to -- in std::string|1024_stddev                                                                          284 ns          284 ns            4
replace bb to -- in std::string|1024_cv                                                                             9.87 %          9.87 %             4
replace bb to -- in std::string|2048_mean                                                                           4530 ns         4530 ns            4
replace bb to -- in std::string|2048_median                                                                         4518 ns         4518 ns            4
replace bb to -- in std::string|2048_stddev                                                                          230 ns          230 ns            4
replace bb to -- in std::string|2048_cv                                                                             5.07 %          5.07 %             4
replace bb to -- in lstringa<8>|64_mean                                                                              137 ns          137 ns            4
replace bb to -- in lstringa<8>|64_median                                                                            137 ns          137 ns            4
replace bb to -- in lstringa<8>|64_stddev                                                                           2.56 ns         2.56 ns            4
replace bb to -- in lstringa<8>|64_cv                                                                               1.86 %          1.86 %             4
replace bb to -- in lstringa<8>|256_mean                                                                             347 ns          347 ns            4
replace bb to -- in lstringa<8>|256_median                                                                           345 ns          345 ns            4
replace bb to -- in lstringa<8>|256_stddev                                                                          9.86 ns         9.86 ns            4
replace bb to -- in lstringa<8>|256_cv                                                                              2.84 %          2.84 %             4
replace bb to -- in lstringa<8>|512_mean                                                                             569 ns          569 ns            4
replace bb to -- in lstringa<8>|512_median                                                                           568 ns          568 ns            4
replace bb to -- in lstringa<8>|512_stddev                                                                          9.56 ns         9.56 ns            4
replace bb to -- in lstringa<8>|512_cv                                                                              1.68 %          1.68 %             4
replace bb to -- in lstringa<8>|1024_mean                                                                           1085 ns         1085 ns            4
replace bb to -- in lstringa<8>|1024_median                                                                         1069 ns         1069 ns            4
replace bb to -- in lstringa<8>|1024_stddev                                                                         47.7 ns         47.7 ns            4
replace bb to -- in lstringa<8>|1024_cv                                                                             4.40 %          4.40 %             4
replace bb to -- in lstringa<8>|2048_mean                                                                           2030 ns         2030 ns            4
replace bb to -- in lstringa<8>|2048_median                                                                         2025 ns         2025 ns            4
replace bb to -- in lstringa<8>|2048_stddev                                                                         50.8 ns         50.8 ns            4
replace bb to -- in lstringa<8>|2048_cv                                                                             2.50 %          2.50 %             4
replace bb to -- by init stringa|64_mean                                                                             107 ns          107 ns            4
replace bb to -- by init stringa|64_median                                                                           107 ns          107 ns            4
replace bb to -- by init stringa|64_stddev                                                                         0.854 ns        0.854 ns            4
replace bb to -- by init stringa|64_cv                                                                              0.80 %          0.80 %             4
replace bb to -- by init stringa|256_mean                                                                            289 ns          289 ns            4
replace bb to -- by init stringa|256_median                                                                          288 ns          288 ns            4
replace bb to -- by init stringa|256_stddev                                                                         7.41 ns         7.41 ns            4
replace bb to -- by init stringa|256_cv                                                                             2.57 %          2.57 %             4
replace bb to -- by init stringa|512_mean                                                                            523 ns          523 ns            4
replace bb to -- by init stringa|512_median                                                                          518 ns          518 ns            4
replace bb to -- by init stringa|512_stddev                                                                         16.4 ns         16.4 ns            4
replace bb to -- by init stringa|512_cv                                                                             3.13 %          3.13 %             4
replace bb to -- by init stringa|1024_mean                                                                          1033 ns         1033 ns            4
replace bb to -- by init stringa|1024_median                                                                        1016 ns         1016 ns            4
replace bb to -- by init stringa|1024_stddev                                                                        39.1 ns         39.1 ns            4
replace bb to -- by init stringa|1024_cv                                                                            3.79 %          3.79 %             4
replace bb to -- by init stringa|2048_mean                                                                          1962 ns         1962 ns            4
replace bb to -- by init stringa|2048_median                                                                        1904 ns         1904 ns            4
replace bb to -- by init stringa|2048_stddev                                                                         118 ns          118 ns            4
replace bb to -- by init stringa|2048_cv                                                                            6.02 %          6.02 %             4
-----  Hash Map insert and find ---------/repeats:1                                                                0.000 ns        0.000 ns   1000000000000
hashStrMapA<size_t> emplace & find stringa;_mean                                                                 3722252 ns      3722266 ns            4
hashStrMapA<size_t> emplace & find stringa;_median                                                               3715967 ns      3715981 ns            4
hashStrMapA<size_t> emplace & find stringa;_stddev                                                                 73617 ns        73617 ns            4
hashStrMapA<size_t> emplace & find stringa;_cv                                                                      1.98 %          1.98 %             4
std::unordered_map<std::string, size_t> emplace & find std::string;_mean                                         3459756 ns      3459769 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_median                                       3450948 ns      3450961 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_stddev                                         48808 ns        48805 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_cv                                              1.41 %          1.41 %             4
hashStrMapA<size_t> emplace & find ssa;_mean                                                                     3732175 ns      3732184 ns            4
hashStrMapA<size_t> emplace & find ssa;_median                                                                   3724329 ns      3724337 ns            4
hashStrMapA<size_t> emplace & find ssa;_stddev                                                                     33009 ns        33011 ns            4
hashStrMapA<size_t> emplace & find ssa;_cv                                                                          0.88 %          0.88 %             4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_mean                                    4165106 ns      4165116 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_median                                  4053998 ns      4054006 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_stddev                                   289772 ns       289775 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_cv                                         6.96 %          6.96 %             4
-----  Build Full Func Name ---------/repeats:1                                                                    0.000 ns        0.000 ns   1000000000000
Build func full name std::string;_mean                                                                              1064 ns         1064 ns            4
Build func full name std::string;_median                                                                            1061 ns         1061 ns            4
Build func full name std::string;_stddev                                                                            12.6 ns         12.6 ns            4
Build func full name std::string;_cv                                                                                1.18 %          1.18 %             4
Build func full name std::string 1;_mean                                                                            1133 ns         1133 ns            4
Build func full name std::string 1;_median                                                                          1137 ns         1137 ns            4
Build func full name std::string 1;_stddev                                                                          35.9 ns         35.9 ns            4
Build func full name std::string 1;_cv                                                                              3.17 %          3.17 %             4
Build func full name std::stream;_mean                                                                              2789 ns         2789 ns            4
Build func full name std::stream;_median                                                                            2800 ns         2800 ns            4
Build func full name std::stream;_stddev                                                                             141 ns          141 ns            4
Build func full name std::stream;_cv                                                                                5.05 %          5.05 %             4
Build func full name stringa;_mean                                                                                   575 ns          575 ns            4
Build func full name stringa;_median                                                                                 574 ns          574 ns            4
Build func full name stringa;_stddev                                                                                15.4 ns         15.4 ns            4
Build func full name stringa;_cv                                                                                    2.68 %          2.68 %             4
Build func full name stringa 1;_mean                                                                                 897 ns          897 ns            4
Build func full name stringa 1;_median                                                                               896 ns          896 ns            4
Build func full name stringa 1;_stddev                                                                              13.8 ns         13.8 ns            4
Build func full name stringa 1;_cv                                                                                  1.54 %          1.54 %             4
