Benchmarks of simstr, version 1.6.3
Sources: https://github.com/orefkov/simstr
Results: https://orefkov.github.io/simstr/results.html

2026-02-03T17:02:44+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                                                             234 ns          234 ns            4
Concat std::string and number by std to std::string_median                                                           233 ns          233 ns            4
Concat std::string and number by std to std::string_stddev                                                          28.1 ns         28.1 ns            4
Concat std::string and number by std to std::string_cv                                                             12.02 %         12.02 %             4
Concat std::string and number by StrExpr to std::string_mean                                                         104 ns          104 ns            4
Concat std::string and number by StrExpr to std::string_median                                                       103 ns          103 ns            4
Concat std::string and number by StrExpr to std::string_stddev                                                      3.27 ns         3.27 ns            4
Concat std::string and number by StrExpr to std::string_cv                                                          3.14 %          3.14 %             4
Concat stringa and number by StrExpr to simstr::stringa_mean                                                        62.4 ns         62.4 ns            4
Concat stringa and number by StrExpr to simstr::stringa_median                                                      62.5 ns         62.5 ns            4
Concat stringa and number by StrExpr to simstr::stringa_stddev                                                     0.757 ns        0.757 ns            4
Concat stringa and number by StrExpr to simstr::stringa_cv                                                          1.21 %          1.21 %             4
Concat stringa and number by e_concat to simstr::stringa_mean                                                       67.8 ns         67.8 ns            4
Concat stringa and number by e_concat to simstr::stringa_median                                                     67.6 ns         67.6 ns            4
Concat stringa and number by e_concat to simstr::stringa_stddev                                                     1.49 ns         1.49 ns            4
Concat stringa and number by e_concat to simstr::stringa_cv                                                         2.20 %          2.20 %             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                                             684 ns          684 ns            4
Concat std::string and format hex number and literal to std::string_median                                           686 ns          686 ns            4
Concat std::string and format hex number and literal to std::string_stddev                                          5.97 ns         5.97 ns            4
Concat std::string and format hex number and literal to std::string_cv                                              0.87 %          0.87 %             4
std::format std::string and hex number by literal to std::string_mean                                                872 ns          872 ns            4
std::format std::string and hex number by literal to std::string_median                                              875 ns          875 ns            4
std::format std::string and hex number by literal to std::string_stddev                                             41.0 ns         41.0 ns            4
std::format std::string and hex number by literal to std::string_cv                                                 4.70 %          4.70 %             4
Concat std::string and std::to_chars and string to std::string_mean                                                  203 ns          203 ns            4
Concat std::string and std::to_chars and string to std::string_median                                                199 ns          199 ns            4
Concat std::string and std::to_chars and string to std::string_stddev                                               10.7 ns         10.7 ns            4
Concat std::string and std::to_chars and string to std::string_cv                                                   5.25 %          5.25 %             4
Concat std::string and hex number and literal by StrExpr to std::string_mean                                         142 ns          142 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_median                                       141 ns          141 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_stddev                                      8.25 ns         8.25 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_cv                                          5.83 %          5.83 %             4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_mean                                         124 ns          124 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                                      8.24 ns         8.24 ns            4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_cv                                          6.67 %          6.67 %             4
Concat stringa and hex number and literal by e_concat to simstr::stringa_mean                                        126 ns          126 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                                     1.91 ns         1.91 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_cv                                         1.52 %          1.52 %             4
Subst stringa and hex number by e_subst literal to simstr::stringa_mean                                              216 ns          216 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_median                                            215 ns          215 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_stddev                                           4.43 ns         4.43 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_cv                                               2.05 %          2.05 %             4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_mean                                                321 ns          321 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_median                                              322 ns          322 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_stddev                                             6.61 ns         6.61 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_cv                                                 2.06 %          2.06 %             4
-----  format/vformat and subst/vsubst octal number ---------/repeats:1                                            0.000 ns        0.000 ns   1000000000000
e_subst("art {} end", e_int<8, f::w<10> | f::p | f::z>(i))_mean                                                      168 ns          168 ns            4
e_subst("art {} end", e_int<8, f::w<10> | f::p | f::z>(i))_median                                                    167 ns          167 ns            4
e_subst("art {} end", e_int<8, f::w<10> | f::p | f::z>(i))_stddev                                                   4.50 ns         4.50 ns            4
e_subst("art {} end", e_int<8, f::w<10> | f::p | f::z>(i))_cv                                                       2.68 %          2.68 %             4
std::format("art {:#010o} end", i)_mean                                                                             1004 ns         1004 ns            4
std::format("art {:#010o} end", i)_median                                                                           1002 ns         1002 ns            4
std::format("art {:#010o} end", i)_stddev                                                                           29.5 ns         29.5 ns            4
std::format("art {:#010o} end", i)_cv                                                                               2.94 %          2.94 %             4
e_vsubst(pattern, e_int<8, f::w<10> | f::p | f::z>(i))_mean                                                          363 ns          363 ns            4
e_vsubst(pattern, e_int<8, f::w<10> | f::p | f::z>(i))_median                                                        363 ns          363 ns            4
e_vsubst(pattern, e_int<8, f::w<10> | f::p | f::z>(i))_stddev                                                       6.96 ns         6.95 ns            4
e_vsubst(pattern, e_int<8, f::w<10> | f::p | f::z>(i))_cv                                                           1.92 %          1.92 %             4
std::vformat(pattern, std::make_format_args(i))_mean                                                                1024 ns         1024 ns            4
std::vformat(pattern, std::make_format_args(i))_median                                                              1010 ns         1010 ns            4
std::vformat(pattern, std::make_format_args(i))_stddev                                                              68.7 ns         68.7 ns            4
std::vformat(pattern, std::make_format_args(i))_cv                                                                  6.71 %          6.71 %             4
-----  Concatenate string + "Literal" ---------/repeats:1                                                          0.000 ns        0.000 ns   1000000000000
Concat std::string by std to std::string_mean                                                                       55.8 ns         55.8 ns            4
Concat std::string by std to std::string_median                                                                     55.2 ns         55.2 ns            4
Concat std::string by std to std::string_stddev                                                                     1.46 ns         1.46 ns            4
Concat std::string by std to std::string_cv                                                                         2.62 %          2.62 %             4
Concat std::string by StrExpr to std::string_mean                                                                   39.5 ns         39.5 ns            4
Concat std::string by StrExpr to std::string_median                                                                 39.5 ns         39.5 ns            4
Concat std::string by StrExpr to std::string_stddev                                                                0.736 ns        0.736 ns            4
Concat std::string by StrExpr to std::string_cv                                                                     1.87 %          1.87 %             4
Concat stringa by StrExpr to stringa_mean                                                                           26.1 ns         26.1 ns            4
Concat stringa by StrExpr to stringa_median                                                                         26.0 ns         26.0 ns            4
Concat stringa by StrExpr to stringa_stddev                                                                        0.638 ns        0.638 ns            4
Concat stringa by StrExpr to stringa_cv                                                                             2.44 %          2.44 %             4
-----  Find three concatenated string in string_view -----/repeats:1                                               0.000 ns        0.000 ns   1000000000000
Find concat three std::string_mean                                                                                   113 ns          113 ns            4
Find concat three std::string_median                                                                                 112 ns          112 ns            4
Find concat three std::string_stddev                                                                                2.38 ns         2.38 ns            4
Find concat three std::string_cv                                                                                    2.11 %          2.11 %             4
Find concat three strexpr_mean                                                                                      48.0 ns         48.0 ns            4
Find concat three strexpr_median                                                                                    48.0 ns         48.0 ns            4
Find concat three strexpr_stddev                                                                                   0.611 ns        0.611 ns            4
Find concat three strexpr_cv                                                                                        1.27 %          1.27 %             4
Find concat three simstr_mean                                                                                       19.7 ns         19.7 ns            4
Find concat three simstr_median                                                                                     19.2 ns         19.2 ns            4
Find concat three simstr_stddev                                                                                     1.31 ns         1.31 ns            4
Find concat three simstr_cv                                                                                         6.65 %          6.65 %             4
-----  Build Type Name ---------/repeats:1                                                                         0.000 ns        0.000 ns   1000000000000
BuildTypeNameStr 0/0_mean                                                                                           7.51 ns         7.51 ns            4
BuildTypeNameStr 0/0_median                                                                                         7.48 ns         7.48 ns            4
BuildTypeNameStr 0/0_stddev                                                                                        0.102 ns        0.102 ns            4
BuildTypeNameStr 0/0_cv                                                                                             1.36 %          1.36 %             4
BuildTypeNameExp 0/0_mean                                                                                           6.39 ns         6.39 ns            4
BuildTypeNameExp 0/0_median                                                                                         6.40 ns         6.40 ns            4
BuildTypeNameExp 0/0_stddev                                                                                        0.080 ns        0.080 ns            4
BuildTypeNameExp 0/0_cv                                                                                             1.25 %          1.25 %             4
BuildTypeNameSim 0/0_mean                                                                                           4.20 ns         4.20 ns            4
BuildTypeNameSim 0/0_median                                                                                         4.20 ns         4.20 ns            4
BuildTypeNameSim 0/0_stddev                                                                                        0.207 ns        0.207 ns            4
BuildTypeNameSim 0/0_cv                                                                                             4.92 %          4.92 %             4
BuildTypeNameStr 10/10_mean                                                                                         65.6 ns         65.6 ns            4
BuildTypeNameStr 10/10_median                                                                                       66.5 ns         66.5 ns            4
BuildTypeNameStr 10/10_stddev                                                                                       3.75 ns         3.75 ns            4
BuildTypeNameStr 10/10_cv                                                                                           5.72 %          5.72 %             4
BuildTypeNameExp 10/10_mean                                                                                         33.7 ns         33.7 ns            4
BuildTypeNameExp 10/10_median                                                                                       34.0 ns         34.0 ns            4
BuildTypeNameExp 10/10_stddev                                                                                       3.54 ns         3.54 ns            4
BuildTypeNameExp 10/10_cv                                                                                          10.52 %         10.52 %             4
BuildTypeNameSim 10/10_mean                                                                                         23.1 ns         23.1 ns            4
BuildTypeNameSim 10/10_median                                                                                       22.9 ns         22.9 ns            4
BuildTypeNameSim 10/10_stddev                                                                                      0.811 ns        0.811 ns            4
BuildTypeNameSim 10/10_cv                                                                                           3.51 %          3.51 %             4
-----  Replace string by copy -----/repeats:1                                                                      0.000 ns        0.000 ns   1000000000000
Concat with replace str_mean                                                                                         210 ns          210 ns            4
Concat with replace str_median                                                                                       210 ns          210 ns            4
Concat with replace str_stddev                                                                                      3.29 ns         3.29 ns            4
Concat with replace str_cv                                                                                          1.57 %          1.57 %             4
Concat with replace exp_mean                                                                                         138 ns          138 ns            4
Concat with replace exp_median                                                                                       138 ns          138 ns            4
Concat with replace exp_stddev                                                                                     0.823 ns        0.823 ns            4
Concat with replace exp_cv                                                                                          0.60 %          0.60 %             4
-----  Create Empty Str ---------/repeats:1                                                                        0.000 ns        0.000 ns   1000000000000
std::string e;_mean                                                                                                 1.09 ns         1.09 ns            4
std::string e;_median                                                                                               1.09 ns         1.09 ns            4
std::string e;_stddev                                                                                              0.006 ns        0.006 ns            4
std::string e;_cv                                                                                                   0.59 %          0.59 %             4
std::string_view e;_mean                                                                                           0.365 ns        0.365 ns            4
std::string_view e;_median                                                                                         0.364 ns        0.364 ns            4
std::string_view e;_stddev                                                                                         0.005 ns        0.005 ns            4
std::string_view e;_cv                                                                                              1.45 %          1.45 %             4
ssa e;_mean                                                                                                        0.363 ns        0.363 ns            4
ssa e;_median                                                                                                      0.364 ns        0.364 ns            4
ssa e;_stddev                                                                                                      0.004 ns        0.004 ns            4
ssa e;_cv                                                                                                           1.24 %          1.24 %             4
stringa e;_mean                                                                                                    0.730 ns        0.730 ns            4
stringa e;_median                                                                                                  0.729 ns        0.729 ns            4
stringa e;_stddev                                                                                                  0.008 ns        0.008 ns            4
stringa e;_cv                                                                                                       1.05 %          1.05 %             4
lstringa<20> e;_mean                                                                                                1.13 ns         1.13 ns            4
lstringa<20> e;_median                                                                                              1.12 ns         1.12 ns            4
lstringa<20> e;_stddev                                                                                             0.066 ns        0.066 ns            4
lstringa<20> e;_cv                                                                                                  5.83 %          5.83 %             4
lstringa<40> e;_mean                                                                                                1.14 ns         1.14 ns            4
lstringa<40> e;_median                                                                                              1.13 ns         1.13 ns            4
lstringa<40> e;_stddev                                                                                             0.044 ns        0.044 ns            4
lstringa<40> e;_cv                                                                                                  3.90 %          3.90 %             4
-----  Create Str from short literal (9 symbols) --------/repeats:1                                                0.000 ns        0.000 ns   1000000000000
std::string e      = "Test text";_mean                                                                              1.83 ns         1.83 ns            4
std::string e      = "Test text";_median                                                                            1.83 ns         1.83 ns            4
std::string e      = "Test text";_stddev                                                                           0.030 ns        0.030 ns            4
std::string e      = "Test text";_cv                                                                                1.64 %          1.64 %             4
std::string_view e = "Test text";_mean                                                                             0.734 ns        0.734 ns            4
std::string_view e = "Test text";_median                                                                           0.733 ns        0.733 ns            4
std::string_view e = "Test text";_stddev                                                                           0.012 ns        0.012 ns            4
std::string_view e = "Test text";_cv                                                                                1.60 %          1.60 %             4
ssa e              = "Test text";_mean                                                                             0.372 ns        0.372 ns            4
ssa e              = "Test text";_median                                                                           0.371 ns        0.371 ns            4
ssa e              = "Test text";_stddev                                                                           0.004 ns        0.004 ns            4
ssa e              = "Test text";_cv                                                                                1.11 %          1.11 %             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                                                                           0.011 ns        0.011 ns            4
stringa e          = "Test text";_cv                                                                                0.97 %          0.97 %             4
lstringa<20> e     = "Test text";_mean                                                                              1.85 ns         1.85 ns            4
lstringa<20> e     = "Test text";_median                                                                            1.85 ns         1.85 ns            4
lstringa<20> e     = "Test text";_stddev                                                                           0.009 ns        0.009 ns            4
lstringa<20> e     = "Test text";_cv                                                                                0.50 %          0.50 %             4
lstringa<40> e     = "Test text";_mean                                                                              1.89 ns         1.89 ns            4
lstringa<40> e     = "Test text";_median                                                                            1.89 ns         1.89 ns            4
lstringa<40> e     = "Test text";_stddev                                                                           0.038 ns        0.038 ns            4
lstringa<40> e     = "Test text";_cv                                                                                1.99 %          1.99 %             4
-----  Create Str from long literal (30 symbols) ---------/repeats:1                                               0.000 ns        0.000 ns   1000000000000
std::string e      = "123456789012345678901234567890";_mean                                                         19.3 ns         19.3 ns            4
std::string e      = "123456789012345678901234567890";_median                                                       19.1 ns         19.1 ns            4
std::string e      = "123456789012345678901234567890";_stddev                                                      0.521 ns        0.521 ns            4
std::string e      = "123456789012345678901234567890";_cv                                                           2.70 %          2.70 %             4
std::string_view e = "123456789012345678901234567890";_mean                                                        0.739 ns        0.739 ns            4
std::string_view e = "123456789012345678901234567890";_median                                                      0.739 ns        0.739 ns            4
std::string_view e = "123456789012345678901234567890";_stddev                                                      0.021 ns        0.021 ns            4
std::string_view e = "123456789012345678901234567890";_cv                                                           2.88 %          2.88 %             4
ssa e              = "123456789012345678901234567890";_mean                                                        0.386 ns        0.386 ns            4
ssa e              = "123456789012345678901234567890";_median                                                      0.373 ns        0.373 ns            4
ssa e              = "123456789012345678901234567890";_stddev                                                      0.028 ns        0.028 ns            4
ssa e              = "123456789012345678901234567890";_cv                                                           7.37 %          7.37 %             4
stringa e          = "123456789012345678901234567890";_mean                                                         1.12 ns         1.12 ns            4
stringa e          = "123456789012345678901234567890";_median                                                       1.12 ns         1.12 ns            4
stringa e          = "123456789012345678901234567890";_stddev                                                      0.046 ns        0.046 ns            4
stringa e          = "123456789012345678901234567890";_cv                                                           4.12 %          4.12 %             4
lstringa<20> e     = "123456789012345678901234567890";_mean                                                         21.7 ns         21.7 ns            4
lstringa<20> e     = "123456789012345678901234567890";_median                                                       20.9 ns         20.9 ns            4
lstringa<20> e     = "123456789012345678901234567890";_stddev                                                       2.22 ns         2.22 ns            4
lstringa<20> e     = "123456789012345678901234567890";_cv                                                          10.23 %         10.23 %             4
lstringa<40> e     = "123456789012345678901234567890";_mean                                                         2.60 ns         2.60 ns            4
lstringa<40> e     = "123456789012345678901234567890";_median                                                       2.56 ns         2.56 ns            4
lstringa<40> e     = "123456789012345678901234567890";_stddev                                                      0.127 ns        0.127 ns            4
lstringa<40> e     = "123456789012345678901234567890";_cv                                                           4.86 %          4.86 %             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                                                                   6.07 ns         6.07 ns            4
std::string e      = "Test text"; auto c{e};_median                                                                 5.87 ns         5.87 ns            4
std::string e      = "Test text"; auto c{e};_stddev                                                                0.557 ns        0.557 ns            4
std::string e      = "Test text"; auto c{e};_cv                                                                     9.19 %          9.19 %             4
std::string_view e = "Test text"; auto c{e};_mean                                                                  0.382 ns        0.382 ns            4
std::string_view e = "Test text"; auto c{e};_median                                                                0.375 ns        0.375 ns            4
std::string_view e = "Test text"; auto c{e};_stddev                                                                0.025 ns        0.025 ns            4
std::string_view e = "Test text"; auto c{e};_cv                                                                     6.63 %          6.63 %             4
ssa e              = "Test text"; auto c{e};_mean                                                                  0.367 ns        0.367 ns            4
ssa e              = "Test text"; auto c{e};_median                                                                0.366 ns        0.366 ns            4
ssa e              = "Test text"; auto c{e};_stddev                                                                0.004 ns        0.004 ns            4
ssa e              = "Test text"; auto c{e};_cv                                                                     0.98 %          0.98 %             4
stringa e          = "Test text"; auto c{e};_mean                                                                   1.12 ns         1.12 ns            4
stringa e          = "Test text"; auto c{e};_median                                                                 1.12 ns         1.12 ns            4
stringa e          = "Test text"; auto c{e};_stddev                                                                0.021 ns        0.021 ns            4
stringa e          = "Test text"; auto c{e};_cv                                                                     1.87 %          1.87 %             4
lstringa<20> e     = "Test text"; auto c{e};_mean                                                                   4.12 ns         4.12 ns            4
lstringa<20> e     = "Test text"; auto c{e};_median                                                                 4.11 ns         4.11 ns            4
lstringa<20> e     = "Test text"; auto c{e};_stddev                                                                0.050 ns        0.050 ns            4
lstringa<20> e     = "Test text"; auto c{e};_cv                                                                     1.22 %          1.22 %             4
lstringa<40> e     = "Test text"; auto c{e};_mean                                                                   4.37 ns         4.37 ns            4
lstringa<40> e     = "Test text"; auto c{e};_median                                                                 4.25 ns         4.25 ns            4
lstringa<40> e     = "Test text"; auto c{e};_stddev                                                                0.297 ns        0.297 ns            4
lstringa<40> e     = "Test text"; auto c{e};_cv                                                                     6.81 %          6.81 %             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                                              20.1 ns         20.1 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_median                                            20.0 ns         20.0 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_stddev                                           0.957 ns        0.958 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_cv                                                4.76 %          4.76 %             4
std::string_view e = "123456789012345678901234567890"; auto c{e};_mean                                             0.732 ns        0.732 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_median                                           0.731 ns        0.731 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_stddev                                           0.014 ns        0.014 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_cv                                                1.88 %          1.88 %             4
ssa e              = "123456789012345678901234567890"; auto c{e};_mean                                             0.376 ns        0.376 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_median                                           0.373 ns        0.373 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_stddev                                           0.009 ns        0.009 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_cv                                                2.39 %          2.39 %             4
stringa e          = "123456789012345678901234567890"; auto c{e};_mean                                              1.15 ns         1.15 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_median                                            1.13 ns         1.13 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_stddev                                           0.050 ns        0.050 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_cv                                                4.39 %          4.39 %             4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_mean                                              21.5 ns         21.5 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_median                                            21.4 ns         21.4 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_stddev                                           0.959 ns        0.959 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_cv                                                4.46 %          4.46 %             4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_mean                                              4.04 ns         4.04 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_median                                            4.05 ns         4.05 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_stddev                                           0.083 ns        0.083 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_cv                                                2.05 %          2.05 %             4
-----  Find 9 symbols text in end of 99 symbols text ---------/repeats:1                                           0.000 ns        0.000 ns   1000000000000
std::string::find;_mean                                                                                             6.67 ns         6.67 ns            4
std::string::find;_median                                                                                           6.71 ns         6.71 ns            4
std::string::find;_stddev                                                                                          0.109 ns        0.109 ns            4
std::string::find;_cv                                                                                               1.64 %          1.64 %             4
std::string_view::find;_mean                                                                                        7.81 ns         7.81 ns            4
std::string_view::find;_median                                                                                      7.79 ns         7.79 ns            4
std::string_view::find;_stddev                                                                                     0.460 ns        0.460 ns            4
std::string_view::find;_cv                                                                                          5.89 %          5.89 %             4
ssa::find;_mean                                                                                                     7.11 ns         7.11 ns            4
ssa::find;_median                                                                                                   7.12 ns         7.12 ns            4
ssa::find;_stddev                                                                                                  0.120 ns        0.120 ns            4
ssa::find;_cv                                                                                                       1.69 %          1.69 %             4
stringa::find;_mean                                                                                                 7.18 ns         7.18 ns            4
stringa::find;_median                                                                                               7.22 ns         7.22 ns            4
stringa::find;_stddev                                                                                              0.122 ns        0.122 ns            4
stringa::find;_cv                                                                                                   1.69 %          1.69 %             4
lstringa<20>::find;_mean                                                                                            7.10 ns         7.10 ns            4
lstringa<20>::find;_median                                                                                          7.00 ns         7.00 ns            4
lstringa<20>::find;_stddev                                                                                         0.410 ns        0.410 ns            4
lstringa<20>::find;_cv                                                                                              5.77 %          5.77 %             4
lstringa<40>::find;_mean                                                                                            6.69 ns         6.69 ns            4
lstringa<40>::find;_median                                                                                          6.67 ns         6.67 ns            4
lstringa<40>::find;_stddev                                                                                         0.123 ns        0.123 ns            4
lstringa<40>::find;_cv                                                                                              1.84 %          1.84 %             4
-------  Copy not literal Str with N symbols ---------/repeats:1                                                   0.000 ns        0.000 ns   1000000000000
std::string copy{str_with_len_N};/15_mean                                                                           5.61 ns         5.61 ns            4
std::string copy{str_with_len_N};/15_median                                                                         5.60 ns         5.60 ns            4
std::string copy{str_with_len_N};/15_stddev                                                                        0.097 ns        0.097 ns            4
std::string copy{str_with_len_N};/15_cv                                                                             1.72 %          1.72 %             4
std::string copy{str_with_len_N};/16_mean                                                                           23.0 ns         23.0 ns            4
std::string copy{str_with_len_N};/16_median                                                                         23.0 ns         23.0 ns            4
std::string copy{str_with_len_N};/16_stddev                                                                        0.539 ns        0.539 ns            4
std::string copy{str_with_len_N};/16_cv                                                                             2.35 %          2.35 %             4
std::string copy{str_with_len_N};/23_mean                                                                           23.0 ns         23.0 ns            4
std::string copy{str_with_len_N};/23_median                                                                         23.2 ns         23.2 ns            4
std::string copy{str_with_len_N};/23_stddev                                                                        0.607 ns        0.607 ns            4
std::string copy{str_with_len_N};/23_cv                                                                             2.64 %          2.64 %             4
std::string copy{str_with_len_N};/24_mean                                                                           22.9 ns         22.9 ns            4
std::string copy{str_with_len_N};/24_median                                                                         22.7 ns         22.7 ns            4
std::string copy{str_with_len_N};/24_stddev                                                                        0.831 ns        0.831 ns            4
std::string copy{str_with_len_N};/24_cv                                                                             3.62 %          3.62 %             4
std::string copy{str_with_len_N};/32_mean                                                                           22.4 ns         22.4 ns            4
std::string copy{str_with_len_N};/32_median                                                                         22.6 ns         22.6 ns            4
std::string copy{str_with_len_N};/32_stddev                                                                        0.449 ns        0.449 ns            4
std::string copy{str_with_len_N};/32_cv                                                                             2.00 %          2.00 %             4
std::string copy{str_with_len_N};/64_mean                                                                           23.1 ns         23.1 ns            4
std::string copy{str_with_len_N};/64_median                                                                         22.7 ns         22.7 ns            4
std::string copy{str_with_len_N};/64_stddev                                                                        0.959 ns        0.959 ns            4
std::string copy{str_with_len_N};/64_cv                                                                             4.15 %          4.15 %             4
std::string copy{str_with_len_N};/128_mean                                                                          24.2 ns         24.2 ns            4
std::string copy{str_with_len_N};/128_median                                                                        24.1 ns         24.1 ns            4
std::string copy{str_with_len_N};/128_stddev                                                                       0.593 ns        0.593 ns            4
std::string copy{str_with_len_N};/128_cv                                                                            2.46 %          2.46 %             4
std::string copy{str_with_len_N};/256_mean                                                                          24.7 ns         24.7 ns            4
std::string copy{str_with_len_N};/256_median                                                                        24.2 ns         24.2 ns            4
std::string copy{str_with_len_N};/256_stddev                                                                        1.11 ns         1.11 ns            4
std::string copy{str_with_len_N};/256_cv                                                                            4.51 %          4.51 %             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                                                                        29.2 ns         29.2 ns            4
std::string copy{str_with_len_N};/512_stddev                                                                       0.746 ns        0.746 ns            4
std::string copy{str_with_len_N};/512_cv                                                                            2.55 %          2.55 %             4
std::string copy{str_with_len_N};/1024_mean                                                                         45.3 ns         45.3 ns            4
std::string copy{str_with_len_N};/1024_median                                                                       45.4 ns         45.4 ns            4
std::string copy{str_with_len_N};/1024_stddev                                                                       1.10 ns         1.10 ns            4
std::string copy{str_with_len_N};/1024_cv                                                                           2.43 %          2.43 %             4
std::string copy{str_with_len_N};/2048_mean                                                                          123 ns          123 ns            4
std::string copy{str_with_len_N};/2048_median                                                                        121 ns          121 ns            4
std::string copy{str_with_len_N};/2048_stddev                                                                       8.43 ns         8.43 ns            4
std::string copy{str_with_len_N};/2048_cv                                                                           6.84 %          6.84 %             4
std::string copy{str_with_len_N};/4096_mean                                                                          153 ns          153 ns            4
std::string copy{str_with_len_N};/4096_median                                                                        154 ns          154 ns            4
std::string copy{str_with_len_N};/4096_stddev                                                                       5.35 ns         5.35 ns            4
std::string copy{str_with_len_N};/4096_cv                                                                           3.49 %          3.49 %             4
stringa copy{str_with_len_N};/15_mean                                                                               1.10 ns         1.10 ns            4
stringa copy{str_with_len_N};/15_median                                                                             1.10 ns         1.10 ns            4
stringa copy{str_with_len_N};/15_stddev                                                                            0.021 ns        0.021 ns            4
stringa copy{str_with_len_N};/15_cv                                                                                 1.90 %          1.90 %             4
stringa copy{str_with_len_N};/16_mean                                                                               1.11 ns         1.11 ns            4
stringa copy{str_with_len_N};/16_median                                                                             1.11 ns         1.11 ns            4
stringa copy{str_with_len_N};/16_stddev                                                                            0.024 ns        0.024 ns            4
stringa copy{str_with_len_N};/16_cv                                                                                 2.19 %          2.19 %             4
stringa copy{str_with_len_N};/23_mean                                                                               1.10 ns         1.10 ns            4
stringa copy{str_with_len_N};/23_median                                                                             1.10 ns         1.10 ns            4
stringa copy{str_with_len_N};/23_stddev                                                                            0.009 ns        0.009 ns            4
stringa copy{str_with_len_N};/23_cv                                                                                 0.84 %          0.84 %             4
stringa copy{str_with_len_N};/24_mean                                                                               16.2 ns         16.2 ns            4
stringa copy{str_with_len_N};/24_median                                                                             16.2 ns         16.2 ns            4
stringa copy{str_with_len_N};/24_stddev                                                                            0.129 ns        0.129 ns            4
stringa copy{str_with_len_N};/24_cv                                                                                 0.80 %          0.80 %             4
stringa copy{str_with_len_N};/32_mean                                                                               16.3 ns         16.3 ns            4
stringa copy{str_with_len_N};/32_median                                                                             16.3 ns         16.3 ns            4
stringa copy{str_with_len_N};/32_stddev                                                                            0.093 ns        0.093 ns            4
stringa copy{str_with_len_N};/32_cv                                                                                 0.57 %          0.57 %             4
stringa copy{str_with_len_N};/64_mean                                                                               16.4 ns         16.4 ns            4
stringa copy{str_with_len_N};/64_median                                                                             16.4 ns         16.4 ns            4
stringa copy{str_with_len_N};/64_stddev                                                                            0.154 ns        0.154 ns            4
stringa copy{str_with_len_N};/64_cv                                                                                 0.94 %          0.94 %             4
stringa copy{str_with_len_N};/128_mean                                                                              16.6 ns         16.6 ns            4
stringa copy{str_with_len_N};/128_median                                                                            16.7 ns         16.7 ns            4
stringa copy{str_with_len_N};/128_stddev                                                                           0.246 ns        0.246 ns            4
stringa copy{str_with_len_N};/128_cv                                                                                1.48 %          1.48 %             4
stringa copy{str_with_len_N};/256_mean                                                                              16.3 ns         16.3 ns            4
stringa copy{str_with_len_N};/256_median                                                                            16.3 ns         16.3 ns            4
stringa copy{str_with_len_N};/256_stddev                                                                           0.213 ns        0.213 ns            4
stringa copy{str_with_len_N};/256_cv                                                                                1.31 %          1.31 %             4
stringa copy{str_with_len_N};/512_mean                                                                              16.3 ns         16.3 ns            4
stringa copy{str_with_len_N};/512_median                                                                            16.4 ns         16.4 ns            4
stringa copy{str_with_len_N};/512_stddev                                                                           0.110 ns        0.110 ns            4
stringa copy{str_with_len_N};/512_cv                                                                                0.68 %          0.68 %             4
stringa copy{str_with_len_N};/1024_mean                                                                             16.4 ns         16.4 ns            4
stringa copy{str_with_len_N};/1024_median                                                                           16.3 ns         16.3 ns            4
stringa copy{str_with_len_N};/1024_stddev                                                                          0.146 ns        0.146 ns            4
stringa copy{str_with_len_N};/1024_cv                                                                               0.89 %          0.89 %             4
stringa copy{str_with_len_N};/2048_mean                                                                             16.3 ns         16.3 ns            4
stringa copy{str_with_len_N};/2048_median                                                                           16.3 ns         16.3 ns            4
stringa copy{str_with_len_N};/2048_stddev                                                                          0.054 ns        0.054 ns            4
stringa copy{str_with_len_N};/2048_cv                                                                               0.33 %          0.33 %             4
stringa copy{str_with_len_N};/4096_mean                                                                             16.3 ns         16.3 ns            4
stringa copy{str_with_len_N};/4096_median                                                                           16.3 ns         16.3 ns            4
stringa copy{str_with_len_N};/4096_stddev                                                                          0.037 ns        0.037 ns            4
stringa copy{str_with_len_N};/4096_cv                                                                               0.23 %          0.23 %             4
lstringa<16> copy{str_with_len_N};/15_mean                                                                          4.19 ns         4.19 ns            4
lstringa<16> copy{str_with_len_N};/15_median                                                                        4.20 ns         4.20 ns            4
lstringa<16> copy{str_with_len_N};/15_stddev                                                                       0.032 ns        0.032 ns            4
lstringa<16> copy{str_with_len_N};/15_cv                                                                            0.78 %          0.78 %             4
lstringa<16> copy{str_with_len_N};/16_mean                                                                          4.23 ns         4.23 ns            4
lstringa<16> copy{str_with_len_N};/16_median                                                                        4.24 ns         4.24 ns            4
lstringa<16> copy{str_with_len_N};/16_stddev                                                                       0.155 ns        0.155 ns            4
lstringa<16> copy{str_with_len_N};/16_cv                                                                            3.66 %          3.66 %             4
lstringa<16> copy{str_with_len_N};/23_mean                                                                          4.11 ns         4.11 ns            4
lstringa<16> copy{str_with_len_N};/23_median                                                                        4.11 ns         4.11 ns            4
lstringa<16> copy{str_with_len_N};/23_stddev                                                                       0.074 ns        0.074 ns            4
lstringa<16> copy{str_with_len_N};/23_cv                                                                            1.80 %          1.80 %             4
lstringa<16> copy{str_with_len_N};/24_mean                                                                          23.4 ns         23.4 ns            4
lstringa<16> copy{str_with_len_N};/24_median                                                                        23.3 ns         23.3 ns            4
lstringa<16> copy{str_with_len_N};/24_stddev                                                                       0.277 ns        0.277 ns            4
lstringa<16> copy{str_with_len_N};/24_cv                                                                            1.18 %          1.18 %             4
lstringa<16> copy{str_with_len_N};/32_mean                                                                          23.2 ns         23.2 ns            4
lstringa<16> copy{str_with_len_N};/32_median                                                                        23.1 ns         23.1 ns            4
lstringa<16> copy{str_with_len_N};/32_stddev                                                                       0.575 ns        0.575 ns            4
lstringa<16> copy{str_with_len_N};/32_cv                                                                            2.48 %          2.48 %             4
lstringa<16> copy{str_with_len_N};/64_mean                                                                          24.4 ns         24.4 ns            4
lstringa<16> copy{str_with_len_N};/64_median                                                                        24.4 ns         24.4 ns            4
lstringa<16> copy{str_with_len_N};/64_stddev                                                                       0.655 ns        0.655 ns            4
lstringa<16> copy{str_with_len_N};/64_cv                                                                            2.68 %          2.68 %             4
lstringa<16> copy{str_with_len_N};/128_mean                                                                         24.4 ns         24.4 ns            4
lstringa<16> copy{str_with_len_N};/128_median                                                                       24.5 ns         24.5 ns            4
lstringa<16> copy{str_with_len_N};/128_stddev                                                                      0.639 ns        0.639 ns            4
lstringa<16> copy{str_with_len_N};/128_cv                                                                           2.62 %          2.62 %             4
lstringa<16> copy{str_with_len_N};/256_mean                                                                         26.2 ns         26.2 ns            4
lstringa<16> copy{str_with_len_N};/256_median                                                                       26.1 ns         26.1 ns            4
lstringa<16> copy{str_with_len_N};/256_stddev                                                                      0.329 ns        0.329 ns            4
lstringa<16> copy{str_with_len_N};/256_cv                                                                           1.26 %          1.26 %             4
lstringa<16> copy{str_with_len_N};/512_mean                                                                         28.9 ns         28.9 ns            4
lstringa<16> copy{str_with_len_N};/512_median                                                                       28.8 ns         28.8 ns            4
lstringa<16> copy{str_with_len_N};/512_stddev                                                                      0.706 ns        0.706 ns            4
lstringa<16> copy{str_with_len_N};/512_cv                                                                           2.44 %          2.44 %             4
lstringa<16> copy{str_with_len_N};/1024_mean                                                                        93.7 ns         93.7 ns            4
lstringa<16> copy{str_with_len_N};/1024_median                                                                      93.8 ns         93.8 ns            4
lstringa<16> copy{str_with_len_N};/1024_stddev                                                                      1.58 ns         1.58 ns            4
lstringa<16> copy{str_with_len_N};/1024_cv                                                                          1.69 %          1.69 %             4
lstringa<16> copy{str_with_len_N};/2048_mean                                                                         107 ns          107 ns            4
lstringa<16> copy{str_with_len_N};/2048_median                                                                       106 ns          106 ns            4
lstringa<16> copy{str_with_len_N};/2048_stddev                                                                      3.77 ns         3.77 ns            4
lstringa<16> copy{str_with_len_N};/2048_cv                                                                          3.53 %          3.53 %             4
lstringa<16> copy{str_with_len_N};/4096_mean                                                                         121 ns          121 ns            4
lstringa<16> copy{str_with_len_N};/4096_median                                                                       120 ns          120 ns            4
lstringa<16> copy{str_with_len_N};/4096_stddev                                                                      4.12 ns         4.12 ns            4
lstringa<16> copy{str_with_len_N};/4096_cv                                                                          3.40 %          3.40 %             4
lstringa<512> copy{str_with_len_N};/15_mean                                                                         4.49 ns         4.49 ns            4
lstringa<512> copy{str_with_len_N};/15_median                                                                       4.50 ns         4.50 ns            4
lstringa<512> copy{str_with_len_N};/15_stddev                                                                      0.124 ns        0.124 ns            4
lstringa<512> copy{str_with_len_N};/15_cv                                                                           2.77 %          2.77 %             4
lstringa<512> copy{str_with_len_N};/16_mean                                                                         4.61 ns         4.61 ns            4
lstringa<512> copy{str_with_len_N};/16_median                                                                       4.45 ns         4.45 ns            4
lstringa<512> copy{str_with_len_N};/16_stddev                                                                      0.401 ns        0.401 ns            4
lstringa<512> copy{str_with_len_N};/16_cv                                                                           8.68 %          8.68 %             4
lstringa<512> copy{str_with_len_N};/23_mean                                                                         4.75 ns         4.75 ns            4
lstringa<512> copy{str_with_len_N};/23_median                                                                       4.54 ns         4.54 ns            4
lstringa<512> copy{str_with_len_N};/23_stddev                                                                      0.598 ns        0.598 ns            4
lstringa<512> copy{str_with_len_N};/23_cv                                                                          12.59 %         12.59 %             4
lstringa<512> copy{str_with_len_N};/24_mean                                                                         5.41 ns         5.41 ns            4
lstringa<512> copy{str_with_len_N};/24_median                                                                       5.38 ns         5.38 ns            4
lstringa<512> copy{str_with_len_N};/24_stddev                                                                      0.399 ns        0.399 ns            4
lstringa<512> copy{str_with_len_N};/24_cv                                                                           7.37 %          7.37 %             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                                                                       4.67 ns         4.67 ns            4
lstringa<512> copy{str_with_len_N};/32_stddev                                                                      0.600 ns        0.600 ns            4
lstringa<512> copy{str_with_len_N};/32_cv                                                                          12.59 %         12.59 %             4
lstringa<512> copy{str_with_len_N};/64_mean                                                                         6.39 ns         6.39 ns            4
lstringa<512> copy{str_with_len_N};/64_median                                                                       6.24 ns         6.24 ns            4
lstringa<512> copy{str_with_len_N};/64_stddev                                                                      0.669 ns        0.669 ns            4
lstringa<512> copy{str_with_len_N};/64_cv                                                                          10.46 %         10.46 %             4
lstringa<512> copy{str_with_len_N};/128_mean                                                                        6.25 ns         6.25 ns            4
lstringa<512> copy{str_with_len_N};/128_median                                                                      6.23 ns         6.23 ns            4
lstringa<512> copy{str_with_len_N};/128_stddev                                                                     0.134 ns        0.134 ns            4
lstringa<512> copy{str_with_len_N};/128_cv                                                                          2.14 %          2.14 %             4
lstringa<512> copy{str_with_len_N};/256_mean                                                                        8.31 ns         8.31 ns            4
lstringa<512> copy{str_with_len_N};/256_median                                                                      8.26 ns         8.26 ns            4
lstringa<512> copy{str_with_len_N};/256_stddev                                                                     0.430 ns        0.430 ns            4
lstringa<512> copy{str_with_len_N};/256_cv                                                                          5.17 %          5.17 %             4
lstringa<512> copy{str_with_len_N};/512_mean                                                                        10.1 ns         10.1 ns            4
lstringa<512> copy{str_with_len_N};/512_median                                                                      10.2 ns         10.2 ns            4
lstringa<512> copy{str_with_len_N};/512_stddev                                                                     0.229 ns        0.229 ns            4
lstringa<512> copy{str_with_len_N};/512_cv                                                                          2.27 %          2.27 %             4
lstringa<512> copy{str_with_len_N};/1024_mean                                                                       94.6 ns         94.6 ns            4
lstringa<512> copy{str_with_len_N};/1024_median                                                                     95.6 ns         95.6 ns            4
lstringa<512> copy{str_with_len_N};/1024_stddev                                                                     2.89 ns         2.89 ns            4
lstringa<512> copy{str_with_len_N};/1024_cv                                                                         3.05 %          3.05 %             4
lstringa<512> copy{str_with_len_N};/2048_mean                                                                        106 ns          106 ns            4
lstringa<512> copy{str_with_len_N};/2048_median                                                                      105 ns          105 ns            4
lstringa<512> copy{str_with_len_N};/2048_stddev                                                                     5.63 ns         5.63 ns            4
lstringa<512> copy{str_with_len_N};/2048_cv                                                                         5.29 %          5.29 %             4
lstringa<512> copy{str_with_len_N};/4096_mean                                                                        127 ns          127 ns            4
lstringa<512> copy{str_with_len_N};/4096_median                                                                      128 ns          128 ns            4
lstringa<512> copy{str_with_len_N};/4096_stddev                                                                     3.87 ns         3.87 ns            4
lstringa<512> copy{str_with_len_N};/4096_cv                                                                         3.05 %          3.05 %             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                                          27.1 ns         27.1 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_median                                        27.3 ns         27.3 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_stddev                                       0.694 ns        0.695 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_cv                                            2.56 %          2.56 %             4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_mean                     15.3 ns         15.3 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_median                   15.2 ns         15.2 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_stddev                  0.592 ns        0.592 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_cv                       3.86 %          3.86 %             4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                              12.9 ns         12.9 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                            12.9 ns         12.9 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                           0.284 ns        0.284 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                                2.21 %          2.21 %             4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                                  12.6 ns         12.6 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                                12.5 ns         12.5 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                               0.448 ns        0.448 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                                    3.57 %          3.57 %             4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                         12.4 ns         12.4 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                       12.4 ns         12.4 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                      0.119 ns        0.119 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                           0.96 %          0.96 %             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                                             23.8 ns         23.8 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_median                                           23.8 ns         23.8 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_stddev                                          0.551 ns        0.551 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_cv                                               2.31 %          2.31 %             4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_mean                        9.64 ns         9.64 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_median                      9.62 ns         9.62 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_stddev                     0.149 ns        0.149 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_cv                          1.55 %          1.55 %             4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                                 13.5 ns         13.5 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                               13.3 ns         13.3 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                              0.941 ns        0.941 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                                   6.95 %          6.95 %             4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                                     13.3 ns         13.3 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                                   13.0 ns         13.0 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                                  0.941 ns        0.941 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                                       7.05 %          7.05 %             4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                            12.3 ns         12.3 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                          12.3 ns         12.3 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                         0.159 ns        0.159 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                              1.29 %          1.29 %             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                                       28.5 ns         28.5 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_median                                     28.6 ns         28.6 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_stddev                                    0.214 ns        0.214 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_cv                                         0.75 %          0.75 %             4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_mean                                        19.1 ns         19.1 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_median                                      18.7 ns         18.7 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_stddev                                      1.13 ns         1.13 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_cv                                          5.93 %          5.93 %             4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_mean                                  15.4 ns         15.4 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_median                                15.4 ns         15.4 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_stddev                               0.235 ns        0.235 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_cv                                    1.52 %          1.52 %             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                                   66.3 ns         66.3 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_median                                 66.0 ns         66.0 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_stddev                                0.891 ns        0.890 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_cv                                     1.34 %          1.34 %             4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_mean                       23.9 ns         23.9 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_median                     24.0 ns         24.0 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_stddev                    0.276 ns        0.276 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_cv                         1.15 %          1.15 %             4
ssa s = "1234.567e10"; double res = *s.to_double()_mean                                                             25.8 ns         25.8 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_median                                                           26.0 ns         26.0 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_stddev                                                          0.584 ns        0.584 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_cv                                                               2.26 %          2.26 %             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                                                          1343 ns         1343 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_median                                                        1333 ns         1333 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_stddev                                                        29.9 ns         29.9 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_cv                                                            2.23 %          2.23 %             4
std::string str; ... str += "abbaabbaabbaabba";_mean                                                                 400 ns          400 ns            4
std::string str; ... str += "abbaabbaabbaabba";_median                                                               398 ns          398 ns            4
std::string str; ... str += "abbaabbaabbaabba";_stddev                                                              12.4 ns         12.4 ns            4
std::string str; ... str += "abbaabbaabbaabba";_cv                                                                  3.12 %          3.12 %             4
lstringa<8> str; ... str += "abbaabbaabbaabba";_mean                                                                 384 ns          384 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_median                                                               384 ns          384 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_stddev                                                              1.22 ns         1.22 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_cv                                                                  0.32 %          0.32 %             4
lstringa<128> str; ... str += "abbaabbaabbaabba";_mean                                                               282 ns          282 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_median                                                             283 ns          283 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_stddev                                                            8.25 ns         8.25 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_cv                                                                2.92 %          2.92 %             4
lstringa<512> str; ... str += "abbaabbaabbaabba";_mean                                                               255 ns          255 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_median                                                             261 ns          261 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_stddev                                                            14.8 ns         14.8 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_cv                                                                5.80 %          5.80 %             4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_mean                                                              154 ns          154 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_median                                                            154 ns          154 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_stddev                                                           1.31 ns         1.31 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_cv                                                               0.85 %          0.85 %             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                                               1440 ns         1440 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_median                                             1434 ns         1434 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_stddev                                             35.5 ns         35.5 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_cv                                                 2.46 %          2.46 %             4
std::string str; ... str += str_var + "abbaabbaabbaabba";_mean                                                      1221 ns         1221 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_median                                                    1224 ns         1224 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                    28.8 ns         28.8 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_cv                                                        2.36 %          2.36 %             4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                       444 ns          444 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_median                                                     434 ns          434 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                    40.4 ns         40.4 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                        9.12 %          9.12 %             4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                     366 ns          367 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_median                                                   368 ns          368 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                  9.59 ns         9.59 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                      2.62 %          2.62 %             4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                     297 ns          297 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_median                                                   303 ns          303 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                  18.2 ns         18.2 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                      6.13 %          6.13 %             4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                    201 ns          201 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_median                                                  198 ns          198 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                 8.16 ns         8.16 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                     4.07 %          4.07 %             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                                   77169 ns        77169 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_median                                 76502 ns        76502 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_stddev                                  2391 ns         2391 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_cv                                      3.10 %          3.10 %             4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                          73735 ns        73735 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                        73638 ns        73638 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                         2379 ns         2379 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                             3.23 %          3.23 %             4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                          23209 ns        23209 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                        21203 ns        21203 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                         4334 ns         4334 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                            18.68 %         18.68 %             4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                        18060 ns        18060 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                      17598 ns        17598 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                       1438 ns         1438 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                           7.96 %          7.96 %             4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                        19949 ns        19949 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                      19751 ns        19751 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                       1436 ns         1436 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                           7.20 %          7.20 %             4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                       20464 ns        20464 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                     20348 ns        20348 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                      1584 ns         1584 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                          7.74 %          7.74 %             4
-- Append 2 string of 16 bytes 32 times, 1024 total length --/repeats:1                                            0.000 ns        0.000 ns   1000000000000
std::stringstream str; ... str << str_var1 << str_var2;_mean                                                        1527 ns         1527 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_median                                                      1532 ns         1532 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_stddev                                                      35.2 ns         35.1 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_cv                                                          2.30 %          2.30 %             4
std::string str; ... str += str_var1 + str_var2;_mean                                                               1467 ns         1467 ns            4
std::string str; ... str += str_var1 + str_var2;_median                                                             1444 ns         1444 ns            4
std::string str; ... str += str_var1 + str_var2;_stddev                                                             59.7 ns         59.7 ns            4
std::string str; ... str += str_var1 + str_var2;_cv                                                                 4.07 %          4.07 %             4
lstringa<16> str; ... str += str_var1 + str_var2;_mean                                                               532 ns          532 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_median                                                             533 ns          533 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_stddev                                                            8.68 ns         8.68 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_cv                                                                1.63 %          1.63 %             4
lstringa<128> str; ... str += str_var1 + str_var2;_mean                                                              466 ns          466 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_median                                                            464 ns          464 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_stddev                                                           9.92 ns         9.92 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_cv                                                               2.13 %          2.13 %             4
lstringa<512> str; ... str += str_var1 + str_var2;_mean                                                              413 ns          413 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_median                                                            416 ns          416 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_stddev                                                           12.1 ns         12.1 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_cv                                                               2.94 %          2.94 %             4
lstringa<1024> str; ... str += str_var1 + str_var2;_mean                                                             314 ns          314 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_median                                                           316 ns          316 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_stddev                                                          10.5 ns         10.5 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_cv                                                              3.34 %          3.34 %             4
-- Append text, number, text --/repeats:1                                                                          0.000 ns        0.000 ns   1000000000000
std::stringstream str; str << "test = " << k << " times";_mean                                                      3076 ns         3076 ns            4
std::stringstream str; str << "test = " << k << " times";_median                                                    3066 ns         3066 ns            4
std::stringstream str; str << "test = " << k << " times";_stddev                                                    98.4 ns         98.4 ns            4
std::stringstream str; str << "test = " << k << " times";_cv                                                        3.20 %          3.20 %             4
std::string str = "test = " + std::to_string(k) + " times";_mean                                                     494 ns          494 ns            4
std::string str = "test = " + std::to_string(k) + " times";_median                                                   496 ns          496 ns            4
std::string str = "test = " + std::to_string(k) + " times";_stddev                                                  11.5 ns         11.5 ns            4
std::string str = "test = " + std::to_string(k) + " times";_cv                                                      2.33 %          2.33 %             4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_mean                                      1421 ns         1421 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_median                                    1426 ns         1426 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_stddev                                    29.9 ns         29.9 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_cv                                        2.10 %          2.10 %             4
std::string str = std::format("test = {} times", k);_mean                                                           1118 ns         1118 ns            4
std::string str = std::format("test = {} times", k);_median                                                         1118 ns         1118 ns            4
std::string str = std::format("test = {} times", k);_stddev                                                         4.01 ns         4.01 ns            4
std::string str = std::format("test = {} times", k);_cv                                                             0.36 %          0.36 %             4
lstringa<8> str; str.format("test = {} times", k);_mean                                                             1374 ns         1374 ns            4
lstringa<8> str; str.format("test = {} times", k);_median                                                           1364 ns         1364 ns            4
lstringa<8> str; str.format("test = {} times", k);_stddev                                                           46.6 ns         46.6 ns            4
lstringa<8> str; str.format("test = {} times", k);_cv                                                               3.39 %          3.39 %             4
lstringa<32> str; str.format("test = {} times", k);_mean                                                             974 ns          974 ns            4
lstringa<32> str; str.format("test = {} times", k);_median                                                           981 ns          981 ns            4
lstringa<32> str; str.format("test = {} times", k);_stddev                                                          21.3 ns         21.3 ns            4
lstringa<32> str; str.format("test = {} times", k);_cv                                                              2.19 %          2.19 %             4
lstringa<8> str = "test = " + k + " times";_mean                                                                     296 ns          296 ns            4
lstringa<8> str = "test = " + k + " times";_median                                                                   296 ns          296 ns            4
lstringa<8> str = "test = " + k + " times";_stddev                                                                  6.67 ns         6.67 ns            4
lstringa<8> str = "test = " + k + " times";_cv                                                                      2.25 %          2.25 %             4
lstringa<32> str = "test = " + k + " times";_mean                                                                    155 ns          155 ns            4
lstringa<32> str = "test = " + k + " times";_median                                                                  154 ns          154 ns            4
lstringa<32> str = "test = " + k + " times";_stddev                                                                 3.30 ns         3.30 ns            4
lstringa<32> str = "test = " + k + " times";_cv                                                                     2.14 %          2.14 %             4
stringa str = "test = " + k + " times";_mean                                                                         153 ns          153 ns            4
stringa str = "test = " + k + " times";_median                                                                       154 ns          154 ns            4
stringa str = "test = " + k + " times";_stddev                                                                      2.68 ns         2.68 ns            4
stringa str = "test = " + k + " times";_cv                                                                          1.76 %          1.76 %             4
-- Split text and convert to int --/repeats:1                                                                      0.000 ns        0.000 ns   1000000000000
std::string::find + substr + std::strtol_mean                                                                        281 ns          281 ns            4
std::string::find + substr + std::strtol_median                                                                      280 ns          280 ns            4
std::string::find + substr + std::strtol_stddev                                                                     8.26 ns         8.26 ns            4
std::string::find + substr + std::strtol_cv                                                                         2.94 %          2.94 %             4
ssa::splitter + ssa::as_int_mean                                                                                     157 ns          157 ns            4
ssa::splitter + ssa::as_int_median                                                                                   155 ns          155 ns            4
ssa::splitter + ssa::as_int_stddev                                                                                  8.15 ns         8.15 ns            4
ssa::splitter + ssa::as_int_cv                                                                                      5.18 %          5.18 %             4
ssa::splitf + functor_mean                                                                                           215 ns          215 ns            4
ssa::splitf + functor_median                                                                                         214 ns          214 ns            4
ssa::splitf + functor_stddev                                                                                        4.23 ns         4.23 ns            4
ssa::splitf + functor_cv                                                                                            1.97 %          1.97 %             4
-- Replace symbols in text ~400 symbols --/repeats:1                                                               0.000 ns        0.000 ns   1000000000000
Naive (and wrong) replace symbols with std::string find + replace_mean                                              1000 ns         1000 ns            4
Naive (and wrong) replace symbols with std::string find + replace_median                                             982 ns          982 ns            4
Naive (and wrong) replace symbols with std::string find + replace_stddev                                            51.7 ns         51.7 ns            4
Naive (and wrong) replace symbols with std::string find + replace_cv                                                5.17 %          5.17 %             4
replace symbols with std::string find_first_of + replace_mean                                                       2679 ns         2679 ns            4
replace symbols with std::string find_first_of + replace_median                                                     2668 ns         2668 ns            4
replace symbols with std::string find_first_of + replace_stddev                                                     50.4 ns         50.4 ns            4
replace symbols with std::string find_first_of + replace_cv                                                         1.88 %          1.88 %             4
replace symbols with std::string_view find_first_of + copy_mean                                                     1109 ns         1109 ns            4
replace symbols with std::string_view find_first_of + copy_median                                                   1107 ns         1107 ns            4
replace symbols with std::string_view find_first_of + copy_stddev                                                   33.7 ns         33.7 ns            4
replace symbols with std::string_view find_first_of + copy_cv                                                       3.04 %          3.04 %             4
replace runtime symbols with string expressions and without remembering all search results_mean                     1267 ns         1267 ns            4
replace runtime symbols with string expressions and without remembering all search results_median                   1281 ns         1281 ns            4
replace runtime symbols with string expressions and without remembering all search results_stddev                   44.6 ns         44.6 ns            4
replace runtime symbols with string expressions and without remembering all search results_cv                       3.52 %          3.52 %             4
replace runtime symbols with simstr and memorization of all search results_mean                                     1002 ns         1002 ns            4
replace runtime symbols with simstr and memorization of all search results_median                                   1010 ns         1010 ns            4
replace runtime symbols with simstr and memorization of all search results_stddev                                   21.0 ns         21.0 ns            4
replace runtime symbols with simstr and memorization of all search results_cv                                       2.09 %          2.09 %             4
replace const symbols with string expressions and without remembering all search results_mean                       1150 ns         1150 ns            4
replace const symbols with string expressions and without remembering all search results_median                     1143 ns         1143 ns            4
replace const symbols with string expressions and without remembering all search results_stddev                     40.6 ns         40.6 ns            4
replace const symbols with string expressions and without remembering all search results_cv                         3.53 %          3.53 %             4
replace const symbols with string expressions and memorization of all search results_mean                            870 ns          870 ns            4
replace const symbols with string expressions and memorization of all search results_median                          870 ns          870 ns            4
replace const symbols with string expressions and memorization of all search results_stddev                         20.7 ns         20.7 ns            4
replace const symbols with string expressions and memorization of all search results_cv                             2.38 %          2.38 %             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                                         172 ns          172 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_median                                       171 ns          171 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_stddev                                      4.80 ns         4.80 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_cv                                          2.79 %          2.79 %             4
Short replace symbols with std::string find_first_of + replace_mean                                                  322 ns          322 ns            4
Short replace symbols with std::string find_first_of + replace_median                                                330 ns          330 ns            4
Short replace symbols with std::string find_first_of + replace_stddev                                               17.2 ns         17.2 ns            4
Short replace symbols with std::string find_first_of + replace_cv                                                   5.32 %          5.32 %             4
Short replace symbols with std::string_view find_first_of + copy_mean                                                167 ns          167 ns            4
Short replace symbols with std::string_view find_first_of + copy_median                                              166 ns          166 ns            4
Short replace symbols with std::string_view find_first_of + copy_stddev                                             1.52 ns         1.52 ns            4
Short replace symbols with std::string_view find_first_of + copy_cv                                                 0.91 %          0.91 %             4
Short replace runtime symbols with string expressions and without remembering all search results_mean                181 ns          181 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_median              180 ns          180 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_stddev             5.33 ns         5.33 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_cv                 2.94 %          2.94 %             4
Short replace runtime symbols with simstr and memorization of all search results_mean                                185 ns          185 ns            4
Short replace runtime symbols with simstr and memorization of all search results_median                              183 ns          183 ns            4
Short replace runtime symbols with simstr and memorization of all search results_stddev                             4.78 ns         4.78 ns            4
Short replace runtime symbols with simstr and memorization of all search results_cv                                 2.59 %          2.59 %             4
Short replace const symbols with string expressions and without remembering all search results_mean                  144 ns          144 ns            4
Short replace const symbols with string expressions and without remembering all search results_median                143 ns          143 ns            4
Short replace const symbols with string expressions and without remembering all search results_stddev               2.68 ns         2.68 ns            4
Short replace const symbols with string expressions and without remembering all search results_cv                   1.85 %          1.85 %             4
Short replace const symbols with string expressions and memorization of all search results_mean                      143 ns          143 ns            4
Short replace const symbols with string expressions and memorization of all search results_median                    143 ns          143 ns            4
Short replace const symbols with string expressions and memorization of all search results_stddev                  0.641 ns        0.641 ns            4
Short replace const symbols with string expressions and memorization of all search results_cv                       0.45 %          0.45 %             4
-----  Replace All Str To Longer Size ---------/repeats:1                                                          0.000 ns        0.000 ns   1000000000000
replace bb to ---- in std::string|64_mean                                                                            156 ns          156 ns            4
replace bb to ---- in std::string|64_median                                                                          155 ns          155 ns            4
replace bb to ---- in std::string|64_stddev                                                                         2.62 ns         2.62 ns            4
replace bb to ---- in std::string|64_cv                                                                             1.68 %          1.68 %             4
replace bb to ---- in std::string|256_mean                                                                           525 ns          525 ns            4
replace bb to ---- in std::string|256_median                                                                         524 ns          524 ns            4
replace bb to ---- in std::string|256_stddev                                                                        11.1 ns         11.1 ns            4
replace bb to ---- in std::string|256_cv                                                                            2.11 %          2.11 %             4
replace bb to ---- in std::string|512_mean                                                                          1042 ns         1042 ns            4
replace bb to ---- in std::string|512_median                                                                        1042 ns         1042 ns            4
replace bb to ---- in std::string|512_stddev                                                                        5.69 ns         5.69 ns            4
replace bb to ---- in std::string|512_cv                                                                            0.55 %          0.55 %             4
replace bb to ---- in std::string|1024_mean                                                                         2418 ns         2418 ns            4
replace bb to ---- in std::string|1024_median                                                                       2373 ns         2373 ns            4
replace bb to ---- in std::string|1024_stddev                                                                        174 ns          174 ns            4
replace bb to ---- in std::string|1024_cv                                                                           7.18 %          7.18 %             4
replace bb to ---- in std::string|2048_mean                                                                         5883 ns         5883 ns            4
replace bb to ---- in std::string|2048_median                                                                       5916 ns         5916 ns            4
replace bb to ---- in std::string|2048_stddev                                                                        106 ns          106 ns            4
replace bb to ---- in std::string|2048_cv                                                                           1.79 %          1.79 %             4
replace bb to ---- in lstringa<8>|64_mean                                                                            144 ns          144 ns            4
replace bb to ---- in lstringa<8>|64_median                                                                          141 ns          141 ns            4
replace bb to ---- in lstringa<8>|64_stddev                                                                         9.16 ns         9.16 ns            4
replace bb to ---- in lstringa<8>|64_cv                                                                             6.38 %          6.38 %             4
replace bb to ---- in lstringa<8>|256_mean                                                                           529 ns          529 ns            4
replace bb to ---- in lstringa<8>|256_median                                                                         528 ns          528 ns            4
replace bb to ---- in lstringa<8>|256_stddev                                                                        49.3 ns         49.3 ns            4
replace bb to ---- in lstringa<8>|256_cv                                                                            9.32 %          9.32 %             4
replace bb to ---- in lstringa<8>|512_mean                                                                           880 ns          880 ns            4
replace bb to ---- in lstringa<8>|512_median                                                                         883 ns          883 ns            4
replace bb to ---- in lstringa<8>|512_stddev                                                                        97.4 ns         97.4 ns            4
replace bb to ---- in lstringa<8>|512_cv                                                                           11.07 %         11.07 %             4
replace bb to ---- in lstringa<8>|1024_mean                                                                         1805 ns         1805 ns            4
replace bb to ---- in lstringa<8>|1024_median                                                                       1790 ns         1790 ns            4
replace bb to ---- in lstringa<8>|1024_stddev                                                                       54.4 ns         54.4 ns            4
replace bb to ---- in lstringa<8>|1024_cv                                                                           3.01 %          3.01 %             4
replace bb to ---- in lstringa<8>|2048_mean                                                                         3265 ns         3265 ns            4
replace bb to ---- in lstringa<8>|2048_median                                                                       3245 ns         3245 ns            4
replace bb to ---- in lstringa<8>|2048_stddev                                                                       76.3 ns         76.3 ns            4
replace bb to ---- in lstringa<8>|2048_cv                                                                           2.34 %          2.34 %             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                                                                        2.42 ns         2.42 ns            4
replace bb to ---- by init stringa|64_cv                                                                            2.25 %          2.25 %             4
replace bb to ---- by init stringa|256_mean                                                                          313 ns          313 ns            4
replace bb to ---- by init stringa|256_median                                                                        310 ns          310 ns            4
replace bb to ---- by init stringa|256_stddev                                                                       10.2 ns         10.2 ns            4
replace bb to ---- by init stringa|256_cv                                                                           3.27 %          3.27 %             4
replace bb to ---- by init stringa|512_mean                                                                          751 ns          751 ns            4
replace bb to ---- by init stringa|512_median                                                                        757 ns          757 ns            4
replace bb to ---- by init stringa|512_stddev                                                                       28.0 ns         28.0 ns            4
replace bb to ---- by init stringa|512_cv                                                                           3.72 %          3.72 %             4
replace bb to ---- by init stringa|1024_mean                                                                        1657 ns         1657 ns            4
replace bb to ---- by init stringa|1024_median                                                                      1620 ns         1620 ns            4
replace bb to ---- by init stringa|1024_stddev                                                                       105 ns          105 ns            4
replace bb to ---- by init stringa|1024_cv                                                                          6.36 %          6.36 %             4
replace bb to ---- by init stringa|2048_mean                                                                        3126 ns         3126 ns            4
replace bb to ---- by init stringa|2048_median                                                                      3128 ns         3128 ns            4
replace bb to ---- by init stringa|2048_stddev                                                                      28.8 ns         28.8 ns            4
replace bb to ---- by init stringa|2048_cv                                                                          0.92 %          0.92 %             4
-----  Replace All Str To Same Size ---------/repeats:1                                                            0.000 ns        0.000 ns   1000000000000
replace bb to -- in std::string|64_mean                                                                              120 ns          120 ns            4
replace bb to -- in std::string|64_median                                                                            119 ns          119 ns            4
replace bb to -- in std::string|64_stddev                                                                           7.11 ns         7.11 ns            4
replace bb to -- in std::string|64_cv                                                                               5.91 %          5.91 %             4
replace bb to -- in std::string|256_mean                                                                             404 ns          404 ns            4
replace bb to -- in std::string|256_median                                                                           403 ns          403 ns            4
replace bb to -- in std::string|256_stddev                                                                          11.8 ns         11.8 ns            4
replace bb to -- in std::string|256_cv                                                                              2.91 %          2.91 %             4
replace bb to -- in std::string|512_mean                                                                             761 ns          761 ns            4
replace bb to -- in std::string|512_median                                                                           761 ns          761 ns            4
replace bb to -- in std::string|512_stddev                                                                          7.59 ns         7.59 ns            4
replace bb to -- in std::string|512_cv                                                                              1.00 %          1.00 %             4
replace bb to -- in std::string|1024_mean                                                                           1606 ns         1606 ns            4
replace bb to -- in std::string|1024_median                                                                         1588 ns         1588 ns            4
replace bb to -- in std::string|1024_stddev                                                                         50.1 ns         50.1 ns            4
replace bb to -- in std::string|1024_cv                                                                             3.12 %          3.12 %             4
replace bb to -- in std::string|2048_mean                                                                           3280 ns         3280 ns            4
replace bb to -- in std::string|2048_median                                                                         3170 ns         3170 ns            4
replace bb to -- in std::string|2048_stddev                                                                          360 ns          360 ns            4
replace bb to -- in std::string|2048_cv                                                                            10.99 %         10.99 %             4
replace bb to -- in lstringa<8>|64_mean                                                                              104 ns          104 ns            4
replace bb to -- in lstringa<8>|64_median                                                                            105 ns          105 ns            4
replace bb to -- in lstringa<8>|64_stddev                                                                           2.19 ns         2.19 ns            4
replace bb to -- in lstringa<8>|64_cv                                                                               2.10 %          2.10 %             4
replace bb to -- in lstringa<8>|256_mean                                                                             312 ns          312 ns            4
replace bb to -- in lstringa<8>|256_median                                                                           312 ns          312 ns            4
replace bb to -- in lstringa<8>|256_stddev                                                                          4.57 ns         4.57 ns            4
replace bb to -- in lstringa<8>|256_cv                                                                              1.46 %          1.46 %             4
replace bb to -- in lstringa<8>|512_mean                                                                             591 ns          591 ns            4
replace bb to -- in lstringa<8>|512_median                                                                           590 ns          590 ns            4
replace bb to -- in lstringa<8>|512_stddev                                                                          13.8 ns         13.8 ns            4
replace bb to -- in lstringa<8>|512_cv                                                                              2.33 %          2.33 %             4
replace bb to -- in lstringa<8>|1024_mean                                                                           1139 ns         1139 ns            4
replace bb to -- in lstringa<8>|1024_median                                                                         1142 ns         1142 ns            4
replace bb to -- in lstringa<8>|1024_stddev                                                                         54.0 ns         54.0 ns            4
replace bb to -- in lstringa<8>|1024_cv                                                                             4.75 %          4.75 %             4
replace bb to -- in lstringa<8>|2048_mean                                                                           2679 ns         2679 ns            4
replace bb to -- in lstringa<8>|2048_median                                                                         2623 ns         2623 ns            4
replace bb to -- in lstringa<8>|2048_stddev                                                                          185 ns          185 ns            4
replace bb to -- in lstringa<8>|2048_cv                                                                             6.92 %          6.92 %             4
replace bb to -- by init stringa|64_mean                                                                            91.0 ns         91.0 ns            4
replace bb to -- by init stringa|64_median                                                                          88.0 ns         88.0 ns            4
replace bb to -- by init stringa|64_stddev                                                                          7.52 ns         7.52 ns            4
replace bb to -- by init stringa|64_cv                                                                              8.26 %          8.26 %             4
replace bb to -- by init stringa|256_mean                                                                            242 ns          242 ns            4
replace bb to -- by init stringa|256_median                                                                          237 ns          237 ns            4
replace bb to -- by init stringa|256_stddev                                                                         10.3 ns         10.3 ns            4
replace bb to -- by init stringa|256_cv                                                                             4.25 %          4.25 %             4
replace bb to -- by init stringa|512_mean                                                                            431 ns          431 ns            4
replace bb to -- by init stringa|512_median                                                                          431 ns          431 ns            4
replace bb to -- by init stringa|512_stddev                                                                         6.57 ns         6.57 ns            4
replace bb to -- by init stringa|512_cv                                                                             1.52 %          1.52 %             4
replace bb to -- by init stringa|1024_mean                                                                           914 ns          914 ns            4
replace bb to -- by init stringa|1024_median                                                                         922 ns          922 ns            4
replace bb to -- by init stringa|1024_stddev                                                                        26.2 ns         26.2 ns            4
replace bb to -- by init stringa|1024_cv                                                                            2.87 %          2.87 %             4
replace bb to -- by init stringa|2048_mean                                                                          1647 ns         1647 ns            4
replace bb to -- by init stringa|2048_median                                                                        1640 ns         1640 ns            4
replace bb to -- by init stringa|2048_stddev                                                                        14.5 ns         14.5 ns            4
replace bb to -- by init stringa|2048_cv                                                                            0.88 %          0.88 %             4
-----  Hash Map insert and find ---------/repeats:1                                                                0.000 ns        0.000 ns   1000000000000
hashStrMapA<size_t> emplace & find stringa;_mean                                                                 3546428 ns      3546439 ns            4
hashStrMapA<size_t> emplace & find stringa;_median                                                               3546580 ns      3546589 ns            4
hashStrMapA<size_t> emplace & find stringa;_stddev                                                                 43528 ns        43526 ns            4
hashStrMapA<size_t> emplace & find stringa;_cv                                                                      1.23 %          1.23 %             4
std::unordered_map<std::string, size_t> emplace & find std::string;_mean                                         3486975 ns      3486985 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_median                                       3486065 ns      3486073 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_stddev                                         24031 ns        24029 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_cv                                              0.69 %          0.69 %             4
hashStrMapA<size_t> emplace & find ssa;_mean                                                                     3592544 ns      3592555 ns            4
hashStrMapA<size_t> emplace & find ssa;_median                                                                   3606299 ns      3606309 ns            4
hashStrMapA<size_t> emplace & find ssa;_stddev                                                                     69390 ns        69388 ns            4
hashStrMapA<size_t> emplace & find ssa;_cv                                                                          1.93 %          1.93 %             4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_mean                                    3988653 ns      3988647 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_median                                  3992327 ns      3992299 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_stddev                                    57485 ns        57473 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_cv                                         1.44 %          1.44 %             4
-----  Build Full Func Name ---------/repeats:1                                                                    0.000 ns        0.000 ns   1000000000000
Build func full name std::string;_mean                                                                               697 ns          697 ns            4
Build func full name std::string;_median                                                                             693 ns          693 ns            4
Build func full name std::string;_stddev                                                                            11.6 ns         11.6 ns            4
Build func full name std::string;_cv                                                                                1.66 %          1.66 %             4
Build func full name std::string 1;_mean                                                                             803 ns          803 ns            4
Build func full name std::string 1;_median                                                                           807 ns          807 ns            4
Build func full name std::string 1;_stddev                                                                          17.5 ns         17.5 ns            4
Build func full name std::string 1;_cv                                                                              2.18 %          2.18 %             4
Build func full name std::stream;_mean                                                                              2540 ns         2540 ns            4
Build func full name std::stream;_median                                                                            2513 ns         2513 ns            4
Build func full name std::stream;_stddev                                                                            72.6 ns         72.5 ns            4
Build func full name std::stream;_cv                                                                                2.86 %          2.86 %             4
Build func full name stringa;_mean                                                                                   507 ns          507 ns            4
Build func full name stringa;_median                                                                                 506 ns          506 ns            4
Build func full name stringa;_stddev                                                                                27.8 ns         27.8 ns            4
Build func full name stringa;_cv                                                                                    5.48 %          5.48 %             4
Build func full name stringa 1;_mean                                                                                 655 ns          655 ns            4
Build func full name stringa 1;_median                                                                               657 ns          657 ns            4
Build func full name stringa 1;_stddev                                                                              8.18 ns         8.18 ns            4
Build func full name stringa 1;_cv                                                                                  1.25 %          1.25 %             4
