Benchmarks of simstr, version 1.7.1
Sources: https://github.com/orefkov/simstr
Results: https://orefkov.github.io/simstr/results.html

2026-02-21T16:18:50+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 email ---------/repeats:1                                                                       0.000 ns        0.000 ns   1000000000000
Concat email std::format_mean                                                                                        176 ns          176 ns            4
Concat email std::format_median                                                                                      176 ns          176 ns            4
Concat email std::format_stddev                                                                                     3.68 ns         3.68 ns            4
Concat email std::format_cv                                                                                         2.09 %          2.09 %             4
Concat email std::stringstream_mean                                                                                  332 ns          332 ns            4
Concat email std::stringstream_median                                                                                333 ns          333 ns            4
Concat email std::stringstream_stddev                                                                               6.22 ns         6.22 ns            4
Concat email std::stringstream_cv                                                                                   1.87 %          1.87 %             4
Concat email stringzilla append_mean                                                                                 115 ns          115 ns            4
Concat email stringzilla append_median                                                                               115 ns          115 ns            4
Concat email stringzilla append_stddev                                                                              3.89 ns         3.89 ns            4
Concat email stringzilla append_cv                                                                                  3.38 %          3.38 %             4
Concat email stringzilla concat_mean                                                                                46.6 ns         46.6 ns            4
Concat email stringzilla concat_median                                                                              46.7 ns         46.7 ns            4
Concat email stringzilla concat_stddev                                                                              1.60 ns         1.60 ns            4
Concat email stringzilla concat_cv                                                                                  3.45 %          3.45 %             4
Concat email std::string append_mean                                                                                99.0 ns         99.0 ns            4
Concat email std::string append_median                                                                              98.9 ns         98.9 ns            4
Concat email std::string append_stddev                                                                              1.47 ns         1.47 ns            4
Concat email std::string append_cv                                                                                  1.49 %          1.49 %             4
Concat email std::string by strexpr_mean                                                                            35.6 ns         35.6 ns            4
Concat email std::string by strexpr_median                                                                          35.4 ns         35.4 ns            4
Concat email std::string by strexpr_stddev                                                                         0.660 ns        0.660 ns            4
Concat email std::string by strexpr_cv                                                                              1.86 %          1.86 %             4
Concat email stringa_mean                                                                                           40.5 ns         40.5 ns            4
Concat email stringa_median                                                                                         40.5 ns         40.5 ns            4
Concat email stringa_stddev                                                                                        0.182 ns        0.182 ns            4
Concat email stringa_cv                                                                                             0.45 %          0.45 %             4
-----  Concatenate string + Number + "Literal" ---------/repeats:1                                                 0.000 ns        0.000 ns   1000000000000
Concat std::string and number by std to std::string_mean                                                             209 ns          209 ns            4
Concat std::string and number by std to std::string_median                                                           210 ns          210 ns            4
Concat std::string and number by std to std::string_stddev                                                          2.54 ns         2.54 ns            4
Concat std::string and number by std to std::string_cv                                                              1.22 %          1.22 %             4
Concat std::string and number by StrExpr to std::string_mean                                                        98.1 ns         98.1 ns            4
Concat std::string and number by StrExpr to std::string_median                                                      97.5 ns         97.5 ns            4
Concat std::string and number by StrExpr to std::string_stddev                                                      2.89 ns         2.89 ns            4
Concat std::string and number by StrExpr to std::string_cv                                                          2.94 %          2.94 %             4
Concat stringa and number by StrExpr to simstr::stringa_mean                                                        73.0 ns         73.0 ns            4
Concat stringa and number by StrExpr to simstr::stringa_median                                                      73.2 ns         73.2 ns            4
Concat stringa and number by StrExpr to simstr::stringa_stddev                                                     0.860 ns        0.860 ns            4
Concat stringa and number by StrExpr to simstr::stringa_cv                                                          1.18 %          1.18 %             4
Concat stringa and number by e_concat to simstr::stringa_mean                                                       79.7 ns         79.7 ns            4
Concat stringa and number by e_concat to simstr::stringa_median                                                     79.6 ns         79.6 ns            4
Concat stringa and number by e_concat to simstr::stringa_stddev                                                    0.921 ns        0.921 ns            4
Concat stringa and number by e_concat to simstr::stringa_cv                                                         1.16 %          1.16 %             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                                             746 ns          746 ns            4
Concat std::string and format hex number and literal to std::string_median                                           742 ns          742 ns            4
Concat std::string and format hex number and literal to std::string_stddev                                          6.63 ns         6.63 ns            4
Concat std::string and format hex number and literal to std::string_cv                                              0.89 %          0.89 %             4
std::format std::string and hex number by literal to std::string_mean                                                970 ns          970 ns            4
std::format std::string and hex number by literal to std::string_median                                              966 ns          966 ns            4
std::format std::string and hex number by literal to std::string_stddev                                             25.4 ns         25.4 ns            4
std::format std::string and hex number by literal to std::string_cv                                                 2.62 %          2.62 %             4
Concat std::string and std::to_chars and string to std::string_mean                                                  254 ns          254 ns            4
Concat std::string and std::to_chars and string to std::string_median                                                253 ns          253 ns            4
Concat std::string and std::to_chars and string to std::string_stddev                                               7.07 ns         7.07 ns            4
Concat std::string and std::to_chars and string to std::string_cv                                                   2.79 %          2.79 %             4
Concat std::string and hex number and literal by StrExpr to std::string_mean                                         126 ns          126 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_median                                       126 ns          126 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_stddev                                      1.91 ns         1.91 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_cv                                          1.52 %          1.52 %             4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_mean                                         120 ns          120 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                                     0.463 ns        0.462 ns            4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_cv                                          0.38 %          0.38 %             4
Concat stringa and hex number and literal by e_concat to simstr::stringa_mean                                        128 ns          128 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_median                                      128 ns          128 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_stddev                                     1.82 ns         1.82 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_cv                                         1.42 %          1.42 %             4
Subst stringa and hex number by e_subst literal to simstr::stringa_mean                                              169 ns          169 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_median                                            168 ns          168 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_stddev                                           1.56 ns         1.56 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_cv                                               0.93 %          0.93 %             4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_mean                                                292 ns          292 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_median                                              292 ns          292 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_stddev                                             5.72 ns         5.72 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_cv                                                 1.96 %          1.96 %             4
---- format/vformat and subst/vsubst octal number to 32 symbols result ----/repeats:1                              0.000 ns        0.000 ns   1000000000000
"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_mean                                                              261 ns          261 ns            4
"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_median                                                            259 ns          259 ns            4
"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_stddev                                                           6.00 ns         6.00 ns            4
"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_cv                                                               2.30 %          2.30 %             4
e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_mean                                                            320 ns          320 ns            4
e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_median                                                          322 ns          322 ns            4
e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_stddev                                                         5.85 ns         5.85 ns            4
e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_cv                                                             1.83 %          1.83 %             4
e_vsubst(pattern, i / 0x8a010_fmt)_mean                                                                              614 ns          614 ns            4
e_vsubst(pattern, i / 0x8a010_fmt)_median                                                                            614 ns          614 ns            4
e_vsubst(pattern, i / 0x8a010_fmt)_stddev                                                                           3.62 ns         3.63 ns            4
e_vsubst(pattern, i / 0x8a010_fmt)_cv                                                                               0.59 %          0.59 %             4
fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_mean                                                   745 ns          745 ns            4
fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_median                                                 747 ns          747 ns            4
fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_stddev                                                24.0 ns         24.0 ns            4
fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_cv                                                    3.23 %          3.23 %             4
fmt::format("abcdefghihklmopqr {:#010o} end", i)_mean                                                                847 ns          847 ns            4
fmt::format("abcdefghihklmopqr {:#010o} end", i)_median                                                              852 ns          852 ns            4
fmt::format("abcdefghihklmopqr {:#010o} end", i)_stddev                                                             19.9 ns         19.9 ns            4
fmt::format("abcdefghihklmopqr {:#010o} end", i)_cv                                                                 2.34 %          2.34 %             4
std::format("abcdefghihklmopqr {:#010o} end", i)_mean                                                               1276 ns         1276 ns            4
std::format("abcdefghihklmopqr {:#010o} end", i)_median                                                             1284 ns         1284 ns            4
std::format("abcdefghihklmopqr {:#010o} end", i)_stddev                                                             20.2 ns         20.2 ns            4
std::format("abcdefghihklmopqr {:#010o} end", i)_cv                                                                 1.58 %          1.58 %             4
std::vformat(pattern, std::make_format_args(i))_mean                                                                1145 ns         1145 ns            4
std::vformat(pattern, std::make_format_args(i))_median                                                              1132 ns         1132 ns            4
std::vformat(pattern, std::make_format_args(i))_stddev                                                              43.2 ns         43.2 ns            4
std::vformat(pattern, std::make_format_args(i))_cv                                                                  3.77 %          3.77 %             4
strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_mean                  2189 ns         2189 ns            4
strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_median                2196 ns         2196 ns            4
strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_stddev                66.7 ns         66.7 ns            4
strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_cv                    3.05 %          3.05 %             4
-----  Concatenate string + "Literal" ---------/repeats:1                                                          0.000 ns        0.000 ns   1000000000000
Concat std::string by std to std::string_mean                                                                       49.4 ns         49.4 ns            4
Concat std::string by std to std::string_median                                                                     49.1 ns         49.1 ns            4
Concat std::string by std to std::string_stddev                                                                    0.855 ns        0.855 ns            4
Concat std::string by std to std::string_cv                                                                         1.73 %          1.73 %             4
Concat std::string by StrExpr to std::string_mean                                                                   31.8 ns         31.8 ns            4
Concat std::string by StrExpr to std::string_median                                                                 31.8 ns         31.8 ns            4
Concat std::string by StrExpr to std::string_stddev                                                                0.814 ns        0.814 ns            4
Concat std::string by StrExpr to std::string_cv                                                                     2.56 %          2.56 %             4
Concat stringa by StrExpr to stringa_mean                                                                           27.9 ns         27.9 ns            4
Concat stringa by StrExpr to stringa_median                                                                         28.1 ns         28.1 ns            4
Concat stringa by StrExpr to stringa_stddev                                                                        0.888 ns        0.888 ns            4
Concat stringa by StrExpr to stringa_cv                                                                             3.18 %          3.18 %             4
-----  Find three concatenated string in string_view -----/repeats:1                                               0.000 ns        0.000 ns   1000000000000
Find concat three std::string_mean                                                                                   140 ns          140 ns            4
Find concat three std::string_median                                                                                 141 ns          141 ns            4
Find concat three std::string_stddev                                                                                1.85 ns         1.85 ns            4
Find concat three std::string_cv                                                                                    1.33 %          1.33 %             4
Find concat three strexpr_mean                                                                                      38.1 ns         38.1 ns            4
Find concat three strexpr_median                                                                                    37.8 ns         37.8 ns            4
Find concat three strexpr_stddev                                                                                   0.847 ns        0.847 ns            4
Find concat three strexpr_cv                                                                                        2.22 %          2.22 %             4
Find concat three simstr_mean                                                                                       16.1 ns         16.1 ns            4
Find concat three simstr_median                                                                                     16.2 ns         16.2 ns            4
Find concat three simstr_stddev                                                                                    0.471 ns        0.471 ns            4
Find concat three simstr_cv                                                                                         2.91 %          2.91 %             4
Find concat three stringzilla string_mean                                                                            130 ns          130 ns            4
Find concat three stringzilla string_median                                                                          130 ns          130 ns            4
Find concat three stringzilla string_stddev                                                                         1.34 ns         1.34 ns            4
Find concat three stringzilla string_cv                                                                             1.03 %          1.03 %             4
-----  Build Type Name ---------/repeats:1                                                                         0.000 ns        0.000 ns   1000000000000
BuildTypeNameStr 0/0_mean                                                                                           10.0 ns         10.0 ns            4
BuildTypeNameStr 0/0_median                                                                                         10.0 ns         10.0 ns            4
BuildTypeNameStr 0/0_stddev                                                                                        0.211 ns        0.211 ns            4
BuildTypeNameStr 0/0_cv                                                                                             2.10 %          2.10 %             4
BuildTypeNameExp 0/0_mean                                                                                           8.41 ns         8.41 ns            4
BuildTypeNameExp 0/0_median                                                                                         8.37 ns         8.37 ns            4
BuildTypeNameExp 0/0_stddev                                                                                        0.265 ns        0.265 ns            4
BuildTypeNameExp 0/0_cv                                                                                             3.16 %          3.16 %             4
BuildTypeNameSim 0/0_mean                                                                                           5.95 ns         5.95 ns            4
BuildTypeNameSim 0/0_median                                                                                         5.87 ns         5.87 ns            4
BuildTypeNameSim 0/0_stddev                                                                                        0.792 ns        0.792 ns            4
BuildTypeNameSim 0/0_cv                                                                                            13.31 %         13.31 %             4
BuildTypeNameStr 10/10_mean                                                                                         79.6 ns         79.6 ns            4
BuildTypeNameStr 10/10_median                                                                                       79.5 ns         79.5 ns            4
BuildTypeNameStr 10/10_stddev                                                                                       1.83 ns         1.83 ns            4
BuildTypeNameStr 10/10_cv                                                                                           2.30 %          2.30 %             4
BuildTypeNameExp 10/10_mean                                                                                         26.7 ns         26.7 ns            4
BuildTypeNameExp 10/10_median                                                                                       26.5 ns         26.5 ns            4
BuildTypeNameExp 10/10_stddev                                                                                      0.357 ns        0.357 ns            4
BuildTypeNameExp 10/10_cv                                                                                           1.34 %          1.34 %             4
BuildTypeNameSim 10/10_mean                                                                                         23.7 ns         23.7 ns            4
BuildTypeNameSim 10/10_median                                                                                       23.7 ns         23.7 ns            4
BuildTypeNameSim 10/10_stddev                                                                                      0.500 ns        0.500 ns            4
BuildTypeNameSim 10/10_cv                                                                                           2.11 %          2.11 %             4
-----  Replace string by copy -----/repeats:1                                                                      0.000 ns        0.000 ns   1000000000000
Concat with replace str_mean                                                                                         233 ns          233 ns            4
Concat with replace str_median                                                                                       233 ns          233 ns            4
Concat with replace str_stddev                                                                                      4.82 ns         4.82 ns            4
Concat with replace str_cv                                                                                          2.06 %          2.06 %             4
Concat with replace exp_mean                                                                                         136 ns          136 ns            4
Concat with replace exp_median                                                                                       136 ns          136 ns            4
Concat with replace exp_stddev                                                                                      2.83 ns         2.83 ns            4
Concat with replace exp_cv                                                                                          2.07 %          2.07 %             4
-----  Create Empty Str ---------/repeats:1                                                                        0.000 ns        0.000 ns   1000000000000
std::string e;_mean                                                                                                 1.10 ns         1.10 ns            4
std::string e;_median                                                                                               1.11 ns         1.11 ns            4
std::string e;_stddev                                                                                              0.019 ns        0.019 ns            4
std::string e;_cv                                                                                                   1.74 %          1.74 %             4
std::string_view e;_mean                                                                                           0.743 ns        0.743 ns            4
std::string_view e;_median                                                                                         0.742 ns        0.742 ns            4
std::string_view e;_stddev                                                                                         0.014 ns        0.014 ns            4
std::string_view e;_cv                                                                                              1.94 %          1.94 %             4
ssa e;_mean                                                                                                        0.185 ns        0.185 ns            4
ssa e;_median                                                                                                      0.185 ns        0.185 ns            4
ssa e;_stddev                                                                                                      0.000 ns        0.000 ns            4
ssa e;_cv                                                                                                           0.26 %          0.26 %             4
stringa e;_mean                                                                                                    0.743 ns        0.743 ns            4
stringa e;_median                                                                                                  0.744 ns        0.744 ns            4
stringa e;_stddev                                                                                                  0.010 ns        0.010 ns            4
stringa e;_cv                                                                                                       1.30 %          1.30 %             4
lstringa<20> e;_mean                                                                                                1.11 ns         1.11 ns            4
lstringa<20> e;_median                                                                                              1.10 ns         1.10 ns            4
lstringa<20> e;_stddev                                                                                             0.024 ns        0.024 ns            4
lstringa<20> e;_cv                                                                                                  2.21 %          2.21 %             4
lstringa<40> e;_mean                                                                                                1.12 ns         1.12 ns            4
lstringa<40> e;_median                                                                                              1.12 ns         1.12 ns            4
lstringa<40> e;_stddev                                                                                             0.029 ns        0.029 ns            4
lstringa<40> e;_cv                                                                                                  2.59 %          2.59 %             4
-----  Create Str from short literal (9 symbols) --------/repeats:1                                                0.000 ns        0.000 ns   1000000000000
std::string e      = "Test text";_mean                                                                              1.87 ns         1.87 ns            4
std::string e      = "Test text";_median                                                                            1.87 ns         1.87 ns            4
std::string e      = "Test text";_stddev                                                                           0.023 ns        0.023 ns            4
std::string e      = "Test text";_cv                                                                                1.21 %          1.21 %             4
std::string_view e = "Test text";_mean                                                                             0.758 ns        0.758 ns            4
std::string_view e = "Test text";_median                                                                           0.755 ns        0.755 ns            4
std::string_view e = "Test text";_stddev                                                                           0.016 ns        0.016 ns            4
std::string_view e = "Test text";_cv                                                                                2.06 %          2.06 %             4
ssa e              = "Test text";_mean                                                                             0.742 ns        0.742 ns            4
ssa e              = "Test text";_median                                                                           0.744 ns        0.744 ns            4
ssa e              = "Test text";_stddev                                                                           0.007 ns        0.007 ns            4
ssa e              = "Test text";_cv                                                                                0.92 %          0.92 %             4
stringa e          = "Test text";_mean                                                                              1.13 ns         1.13 ns            4
stringa e          = "Test text";_median                                                                            1.13 ns         1.13 ns            4
stringa e          = "Test text";_stddev                                                                           0.017 ns        0.017 ns            4
stringa e          = "Test text";_cv                                                                                1.51 %          1.51 %             4
lstringa<20> e     = "Test text";_mean                                                                              1.86 ns         1.86 ns            4
lstringa<20> e     = "Test text";_median                                                                            1.87 ns         1.87 ns            4
lstringa<20> e     = "Test text";_stddev                                                                           0.013 ns        0.013 ns            4
lstringa<20> e     = "Test text";_cv                                                                                0.69 %          0.69 %             4
lstringa<40> e     = "Test text";_mean                                                                              1.87 ns         1.87 ns            4
lstringa<40> e     = "Test text";_median                                                                            1.84 ns         1.84 ns            4
lstringa<40> e     = "Test text";_stddev                                                                           0.066 ns        0.066 ns            4
lstringa<40> e     = "Test text";_cv                                                                                3.53 %          3.53 %             4
-----  Create Str from long literal (30 symbols) ---------/repeats:1                                               0.000 ns        0.000 ns   1000000000000
std::string e      = "123456789012345678901234567890";_mean                                                         20.8 ns         20.8 ns            4
std::string e      = "123456789012345678901234567890";_median                                                       20.7 ns         20.7 ns            4
std::string e      = "123456789012345678901234567890";_stddev                                                      0.409 ns        0.409 ns            4
std::string e      = "123456789012345678901234567890";_cv                                                           1.97 %          1.97 %             4
std::string_view e = "123456789012345678901234567890";_mean                                                        0.733 ns        0.733 ns            4
std::string_view e = "123456789012345678901234567890";_median                                                      0.732 ns        0.732 ns            4
std::string_view e = "123456789012345678901234567890";_stddev                                                      0.008 ns        0.008 ns            4
std::string_view e = "123456789012345678901234567890";_cv                                                           1.09 %          1.09 %             4
ssa e              = "123456789012345678901234567890";_mean                                                        0.748 ns        0.748 ns            4
ssa e              = "123456789012345678901234567890";_median                                                      0.747 ns        0.747 ns            4
ssa e              = "123456789012345678901234567890";_stddev                                                      0.004 ns        0.004 ns            4
ssa e              = "123456789012345678901234567890";_cv                                                           0.59 %          0.59 %             4
stringa e          = "123456789012345678901234567890";_mean                                                         1.13 ns         1.13 ns            4
stringa e          = "123456789012345678901234567890";_median                                                       1.13 ns         1.13 ns            4
stringa e          = "123456789012345678901234567890";_stddev                                                      0.007 ns        0.007 ns            4
stringa e          = "123456789012345678901234567890";_cv                                                           0.58 %          0.58 %             4
lstringa<20> e     = "123456789012345678901234567890";_mean                                                         20.2 ns         20.2 ns            4
lstringa<20> e     = "123456789012345678901234567890";_median                                                       20.3 ns         20.3 ns            4
lstringa<20> e     = "123456789012345678901234567890";_stddev                                                      0.286 ns        0.286 ns            4
lstringa<20> e     = "123456789012345678901234567890";_cv                                                           1.41 %          1.41 %             4
lstringa<40> e     = "123456789012345678901234567890";_mean                                                         1.86 ns         1.86 ns            4
lstringa<40> e     = "123456789012345678901234567890";_median                                                       1.86 ns         1.86 ns            4
lstringa<40> e     = "123456789012345678901234567890";_stddev                                                      0.037 ns        0.037 ns            4
lstringa<40> e     = "123456789012345678901234567890";_cv                                                           1.98 %          1.98 %             4
-----  Create copy of Str with 9 symbols ---------/repeats:1                                                       0.000 ns        0.000 ns   1000000000000
std::string e      = "Test text"; auto c{e};_mean                                                                   4.89 ns         4.89 ns            4
std::string e      = "Test text"; auto c{e};_median                                                                 4.91 ns         4.91 ns            4
std::string e      = "Test text"; auto c{e};_stddev                                                                0.098 ns        0.098 ns            4
std::string e      = "Test text"; auto c{e};_cv                                                                     2.01 %          2.01 %             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                                                                0.384 ns        0.384 ns            4
std::string_view e = "Test text"; auto c{e};_stddev                                                                0.004 ns        0.004 ns            4
std::string_view e = "Test text"; auto c{e};_cv                                                                     1.01 %          1.01 %             4
ssa e              = "Test text"; auto c{e};_mean                                                                  0.382 ns        0.382 ns            4
ssa e              = "Test text"; auto c{e};_median                                                                0.385 ns        0.385 ns            4
ssa e              = "Test text"; auto c{e};_stddev                                                                0.009 ns        0.009 ns            4
ssa e              = "Test text"; auto c{e};_cv                                                                     2.48 %          2.48 %             4
stringa e          = "Test text"; auto c{e};_mean                                                                   1.31 ns         1.31 ns            4
stringa e          = "Test text"; auto c{e};_median                                                                 1.31 ns         1.31 ns            4
stringa e          = "Test text"; auto c{e};_stddev                                                                0.035 ns        0.035 ns            4
stringa e          = "Test text"; auto c{e};_cv                                                                     2.65 %          2.65 %             4
lstringa<20> e     = "Test text"; auto c{e};_mean                                                                   1.14 ns         1.14 ns            4
lstringa<20> e     = "Test text"; auto c{e};_median                                                                 1.13 ns         1.13 ns            4
lstringa<20> e     = "Test text"; auto c{e};_stddev                                                                0.014 ns        0.014 ns            4
lstringa<20> e     = "Test text"; auto c{e};_cv                                                                     1.24 %          1.24 %             4
lstringa<40> e     = "Test text"; auto c{e};_mean                                                                   1.12 ns         1.12 ns            4
lstringa<40> e     = "Test text"; auto c{e};_median                                                                 1.12 ns         1.12 ns            4
lstringa<40> e     = "Test text"; auto c{e};_stddev                                                                0.024 ns        0.024 ns            4
lstringa<40> e     = "Test text"; auto c{e};_cv                                                                     2.14 %          2.14 %             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                                              24.5 ns         24.5 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_median                                            24.5 ns         24.5 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_stddev                                           0.212 ns        0.212 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_cv                                                0.87 %          0.87 %             4
std::string_view e = "123456789012345678901234567890"; auto c{e};_mean                                             0.746 ns        0.746 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_median                                           0.748 ns        0.748 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_stddev                                           0.006 ns        0.006 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_cv                                                0.81 %          0.81 %             4
ssa e              = "123456789012345678901234567890"; auto c{e};_mean                                             0.746 ns        0.746 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_median                                           0.745 ns        0.745 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_stddev                                           0.011 ns        0.011 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_cv                                                1.52 %          1.52 %             4
stringa e          = "123456789012345678901234567890"; auto c{e};_mean                                              1.11 ns         1.11 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_median                                            1.12 ns         1.12 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_stddev                                           0.030 ns        0.030 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_cv                                                2.69 %          2.69 %             4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_mean                                              21.2 ns         21.2 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_median                                            21.2 ns         21.2 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_stddev                                           0.254 ns        0.254 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_cv                                                1.20 %          1.20 %             4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_mean                                              4.20 ns         4.20 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_median                                            4.22 ns         4.22 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_stddev                                           0.069 ns        0.069 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_cv                                                1.63 %          1.63 %             4
-----  Find 9 symbols text in end of 99 symbols text ---------/repeats:1                                           0.000 ns        0.000 ns   1000000000000
sz::string::find;_mean                                                                                              92.9 ns         92.9 ns            4
sz::string::find;_median                                                                                            92.7 ns         92.7 ns            4
sz::string::find;_stddev                                                                                            1.18 ns         1.18 ns            4
sz::string::find;_cv                                                                                                1.27 %          1.27 %             4
std::string::find;_mean                                                                                             6.97 ns         6.97 ns            4
std::string::find;_median                                                                                           7.02 ns         7.02 ns            4
std::string::find;_stddev                                                                                          0.138 ns        0.138 ns            4
std::string::find;_cv                                                                                               1.97 %          1.97 %             4
std::string_view::find;_mean                                                                                        7.27 ns         7.27 ns            4
std::string_view::find;_median                                                                                      7.35 ns         7.35 ns            4
std::string_view::find;_stddev                                                                                     0.219 ns        0.219 ns            4
std::string_view::find;_cv                                                                                          3.00 %          3.00 %             4
ssa::find;_mean                                                                                                     6.74 ns         6.74 ns            4
ssa::find;_median                                                                                                   6.76 ns         6.76 ns            4
ssa::find;_stddev                                                                                                  0.089 ns        0.089 ns            4
ssa::find;_cv                                                                                                       1.33 %          1.33 %             4
stringa::find;_mean                                                                                                 6.85 ns         6.85 ns            4
stringa::find;_median                                                                                               6.87 ns         6.87 ns            4
stringa::find;_stddev                                                                                              0.165 ns        0.165 ns            4
stringa::find;_cv                                                                                                   2.41 %          2.41 %             4
lstringa<20>::find;_mean                                                                                            6.45 ns         6.45 ns            4
lstringa<20>::find;_median                                                                                          6.44 ns         6.44 ns            4
lstringa<20>::find;_stddev                                                                                         0.175 ns        0.175 ns            4
lstringa<20>::find;_cv                                                                                              2.71 %          2.71 %             4
lstringa<40>::find;_mean                                                                                            6.42 ns         6.42 ns            4
lstringa<40>::find;_median                                                                                          6.42 ns         6.42 ns            4
lstringa<40>::find;_stddev                                                                                         0.034 ns        0.034 ns            4
lstringa<40>::find;_cv                                                                                              0.52 %          0.52 %             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                                                                           8.62 ns         8.62 ns            4
std::string copy{str_with_len_N};/15_median                                                                         8.66 ns         8.66 ns            4
std::string copy{str_with_len_N};/15_stddev                                                                        0.207 ns        0.207 ns            4
std::string copy{str_with_len_N};/15_cv                                                                             2.40 %          2.40 %             4
std::string copy{str_with_len_N};/16_mean                                                                           28.1 ns         28.1 ns            4
std::string copy{str_with_len_N};/16_median                                                                         28.1 ns         28.1 ns            4
std::string copy{str_with_len_N};/16_stddev                                                                        0.675 ns        0.675 ns            4
std::string copy{str_with_len_N};/16_cv                                                                             2.40 %          2.40 %             4
std::string copy{str_with_len_N};/23_mean                                                                           27.6 ns         27.6 ns            4
std::string copy{str_with_len_N};/23_median                                                                         27.8 ns         27.8 ns            4
std::string copy{str_with_len_N};/23_stddev                                                                        0.437 ns        0.437 ns            4
std::string copy{str_with_len_N};/23_cv                                                                             1.58 %          1.58 %             4
std::string copy{str_with_len_N};/24_mean                                                                           27.9 ns         27.9 ns            4
std::string copy{str_with_len_N};/24_median                                                                         27.8 ns         27.8 ns            4
std::string copy{str_with_len_N};/24_stddev                                                                        0.444 ns        0.444 ns            4
std::string copy{str_with_len_N};/24_cv                                                                             1.59 %          1.59 %             4
std::string copy{str_with_len_N};/32_mean                                                                           27.6 ns         27.6 ns            4
std::string copy{str_with_len_N};/32_median                                                                         27.5 ns         27.5 ns            4
std::string copy{str_with_len_N};/32_stddev                                                                        0.570 ns        0.570 ns            4
std::string copy{str_with_len_N};/32_cv                                                                             2.07 %          2.07 %             4
std::string copy{str_with_len_N};/64_mean                                                                           26.4 ns         26.4 ns            4
std::string copy{str_with_len_N};/64_median                                                                         26.2 ns         26.2 ns            4
std::string copy{str_with_len_N};/64_stddev                                                                        0.583 ns        0.583 ns            4
std::string copy{str_with_len_N};/64_cv                                                                             2.21 %          2.21 %             4
std::string copy{str_with_len_N};/128_mean                                                                          28.2 ns         28.2 ns            4
std::string copy{str_with_len_N};/128_median                                                                        28.2 ns         28.2 ns            4
std::string copy{str_with_len_N};/128_stddev                                                                       0.649 ns        0.649 ns            4
std::string copy{str_with_len_N};/128_cv                                                                            2.30 %          2.30 %             4
std::string copy{str_with_len_N};/256_mean                                                                          33.5 ns         33.5 ns            4
std::string copy{str_with_len_N};/256_median                                                                        33.3 ns         33.3 ns            4
std::string copy{str_with_len_N};/256_stddev                                                                       0.547 ns        0.547 ns            4
std::string copy{str_with_len_N};/256_cv                                                                            1.63 %          1.63 %             4
std::string copy{str_with_len_N};/512_mean                                                                          33.2 ns         33.2 ns            4
std::string copy{str_with_len_N};/512_median                                                                        33.0 ns         33.0 ns            4
std::string copy{str_with_len_N};/512_stddev                                                                       0.772 ns        0.772 ns            4
std::string copy{str_with_len_N};/512_cv                                                                            2.32 %          2.32 %             4
std::string copy{str_with_len_N};/1024_mean                                                                         37.8 ns         37.8 ns            4
std::string copy{str_with_len_N};/1024_median                                                                       38.2 ns         38.2 ns            4
std::string copy{str_with_len_N};/1024_stddev                                                                       1.22 ns         1.22 ns            4
std::string copy{str_with_len_N};/1024_cv                                                                           3.23 %          3.23 %             4
std::string copy{str_with_len_N};/2048_mean                                                                         81.0 ns         81.0 ns            4
std::string copy{str_with_len_N};/2048_median                                                                       78.8 ns         78.8 ns            4
std::string copy{str_with_len_N};/2048_stddev                                                                       5.45 ns         5.45 ns            4
std::string copy{str_with_len_N};/2048_cv                                                                           6.72 %          6.72 %             4
std::string copy{str_with_len_N};/4096_mean                                                                          121 ns          121 ns            4
std::string copy{str_with_len_N};/4096_median                                                                        122 ns          122 ns            4
std::string copy{str_with_len_N};/4096_stddev                                                                       1.92 ns         1.92 ns            4
std::string copy{str_with_len_N};/4096_cv                                                                           1.58 %          1.58 %             4
stringa copy{str_with_len_N};/15_mean                                                                               1.31 ns         1.31 ns            4
stringa copy{str_with_len_N};/15_median                                                                             1.31 ns         1.31 ns            4
stringa copy{str_with_len_N};/15_stddev                                                                            0.015 ns        0.015 ns            4
stringa copy{str_with_len_N};/15_cv                                                                                 1.11 %          1.11 %             4
stringa copy{str_with_len_N};/16_mean                                                                               1.30 ns         1.30 ns            4
stringa copy{str_with_len_N};/16_median                                                                             1.30 ns         1.30 ns            4
stringa copy{str_with_len_N};/16_stddev                                                                            0.021 ns        0.021 ns            4
stringa copy{str_with_len_N};/16_cv                                                                                 1.62 %          1.62 %             4
stringa copy{str_with_len_N};/23_mean                                                                               1.30 ns         1.30 ns            4
stringa copy{str_with_len_N};/23_median                                                                             1.31 ns         1.31 ns            4
stringa copy{str_with_len_N};/23_stddev                                                                            0.029 ns        0.029 ns            4
stringa copy{str_with_len_N};/23_cv                                                                                 2.22 %          2.22 %             4
stringa copy{str_with_len_N};/24_mean                                                                               16.2 ns         16.2 ns            4
stringa copy{str_with_len_N};/24_median                                                                             16.3 ns         16.3 ns            4
stringa copy{str_with_len_N};/24_stddev                                                                            0.140 ns        0.140 ns            4
stringa copy{str_with_len_N};/24_cv                                                                                 0.86 %          0.86 %             4
stringa copy{str_with_len_N};/32_mean                                                                               16.1 ns         16.1 ns            4
stringa copy{str_with_len_N};/32_median                                                                             16.1 ns         16.1 ns            4
stringa copy{str_with_len_N};/32_stddev                                                                            0.114 ns        0.114 ns            4
stringa copy{str_with_len_N};/32_cv                                                                                 0.71 %          0.71 %             4
stringa copy{str_with_len_N};/64_mean                                                                               16.2 ns         16.2 ns            4
stringa copy{str_with_len_N};/64_median                                                                             16.2 ns         16.2 ns            4
stringa copy{str_with_len_N};/64_stddev                                                                            0.101 ns        0.101 ns            4
stringa copy{str_with_len_N};/64_cv                                                                                 0.62 %          0.62 %             4
stringa copy{str_with_len_N};/128_mean                                                                              16.1 ns         16.1 ns            4
stringa copy{str_with_len_N};/128_median                                                                            16.1 ns         16.1 ns            4
stringa copy{str_with_len_N};/128_stddev                                                                           0.162 ns        0.162 ns            4
stringa copy{str_with_len_N};/128_cv                                                                                1.01 %          1.00 %             4
stringa copy{str_with_len_N};/256_mean                                                                              16.2 ns         16.2 ns            4
stringa copy{str_with_len_N};/256_median                                                                            16.2 ns         16.2 ns            4
stringa copy{str_with_len_N};/256_stddev                                                                           0.111 ns        0.111 ns            4
stringa copy{str_with_len_N};/256_cv                                                                                0.69 %          0.69 %             4
stringa copy{str_with_len_N};/512_mean                                                                              16.2 ns         16.2 ns            4
stringa copy{str_with_len_N};/512_median                                                                            16.2 ns         16.2 ns            4
stringa copy{str_with_len_N};/512_stddev                                                                           0.211 ns        0.211 ns            4
stringa copy{str_with_len_N};/512_cv                                                                                1.30 %          1.30 %             4
stringa copy{str_with_len_N};/1024_mean                                                                             16.1 ns         16.1 ns            4
stringa copy{str_with_len_N};/1024_median                                                                           16.1 ns         16.1 ns            4
stringa copy{str_with_len_N};/1024_stddev                                                                          0.213 ns        0.213 ns            4
stringa copy{str_with_len_N};/1024_cv                                                                               1.32 %          1.32 %             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                                                                          0.188 ns        0.188 ns            4
stringa copy{str_with_len_N};/2048_cv                                                                               1.16 %          1.16 %             4
stringa copy{str_with_len_N};/4096_mean                                                                             16.1 ns         16.1 ns            4
stringa copy{str_with_len_N};/4096_median                                                                           16.1 ns         16.1 ns            4
stringa copy{str_with_len_N};/4096_stddev                                                                          0.092 ns        0.092 ns            4
stringa copy{str_with_len_N};/4096_cv                                                                               0.57 %          0.57 %             4
lstringa<16> copy{str_with_len_N};/15_mean                                                                          1.09 ns         1.09 ns            4
lstringa<16> copy{str_with_len_N};/15_median                                                                        1.10 ns         1.10 ns            4
lstringa<16> copy{str_with_len_N};/15_stddev                                                                       0.017 ns        0.017 ns            4
lstringa<16> copy{str_with_len_N};/15_cv                                                                            1.59 %          1.59 %             4
lstringa<16> copy{str_with_len_N};/16_mean                                                                          4.54 ns         4.54 ns            4
lstringa<16> copy{str_with_len_N};/16_median                                                                        4.55 ns         4.55 ns            4
lstringa<16> copy{str_with_len_N};/16_stddev                                                                       0.031 ns        0.031 ns            4
lstringa<16> copy{str_with_len_N};/16_cv                                                                            0.69 %          0.69 %             4
lstringa<16> copy{str_with_len_N};/23_mean                                                                          4.54 ns         4.54 ns            4
lstringa<16> copy{str_with_len_N};/23_median                                                                        4.54 ns         4.54 ns            4
lstringa<16> copy{str_with_len_N};/23_stddev                                                                       0.012 ns        0.012 ns            4
lstringa<16> copy{str_with_len_N};/23_cv                                                                            0.25 %          0.25 %             4
lstringa<16> copy{str_with_len_N};/24_mean                                                                          24.5 ns         24.5 ns            4
lstringa<16> copy{str_with_len_N};/24_median                                                                        24.4 ns         24.4 ns            4
lstringa<16> copy{str_with_len_N};/24_stddev                                                                       0.417 ns        0.417 ns            4
lstringa<16> copy{str_with_len_N};/24_cv                                                                            1.70 %          1.70 %             4
lstringa<16> copy{str_with_len_N};/32_mean                                                                          24.6 ns         24.6 ns            4
lstringa<16> copy{str_with_len_N};/32_median                                                                        24.7 ns         24.7 ns            4
lstringa<16> copy{str_with_len_N};/32_stddev                                                                       0.483 ns        0.483 ns            4
lstringa<16> copy{str_with_len_N};/32_cv                                                                            1.96 %          1.96 %             4
lstringa<16> copy{str_with_len_N};/64_mean                                                                          26.2 ns         26.2 ns            4
lstringa<16> copy{str_with_len_N};/64_median                                                                        26.2 ns         26.2 ns            4
lstringa<16> copy{str_with_len_N};/64_stddev                                                                       0.569 ns        0.569 ns            4
lstringa<16> copy{str_with_len_N};/64_cv                                                                            2.18 %          2.18 %             4
lstringa<16> copy{str_with_len_N};/128_mean                                                                         26.6 ns         26.6 ns            4
lstringa<16> copy{str_with_len_N};/128_median                                                                       26.6 ns         26.6 ns            4
lstringa<16> copy{str_with_len_N};/128_stddev                                                                       1.17 ns         1.17 ns            4
lstringa<16> copy{str_with_len_N};/128_cv                                                                           4.40 %          4.40 %             4
lstringa<16> copy{str_with_len_N};/256_mean                                                                         27.5 ns         27.5 ns            4
lstringa<16> copy{str_with_len_N};/256_median                                                                       27.5 ns         27.5 ns            4
lstringa<16> copy{str_with_len_N};/256_stddev                                                                      0.764 ns        0.764 ns            4
lstringa<16> copy{str_with_len_N};/256_cv                                                                           2.78 %          2.78 %             4
lstringa<16> copy{str_with_len_N};/512_mean                                                                         30.7 ns         30.7 ns            4
lstringa<16> copy{str_with_len_N};/512_median                                                                       30.7 ns         30.7 ns            4
lstringa<16> copy{str_with_len_N};/512_stddev                                                                      0.716 ns        0.716 ns            4
lstringa<16> copy{str_with_len_N};/512_cv                                                                           2.33 %          2.33 %             4
lstringa<16> copy{str_with_len_N};/1024_mean                                                                        54.1 ns         54.1 ns            4
lstringa<16> copy{str_with_len_N};/1024_median                                                                      53.7 ns         53.7 ns            4
lstringa<16> copy{str_with_len_N};/1024_stddev                                                                      1.73 ns         1.73 ns            4
lstringa<16> copy{str_with_len_N};/1024_cv                                                                          3.19 %          3.19 %             4
lstringa<16> copy{str_with_len_N};/2048_mean                                                                        64.5 ns         64.5 ns            4
lstringa<16> copy{str_with_len_N};/2048_median                                                                      64.7 ns         64.7 ns            4
lstringa<16> copy{str_with_len_N};/2048_stddev                                                                     0.663 ns        0.663 ns            4
lstringa<16> copy{str_with_len_N};/2048_cv                                                                          1.03 %          1.03 %             4
lstringa<16> copy{str_with_len_N};/4096_mean                                                                        87.1 ns         87.1 ns            4
lstringa<16> copy{str_with_len_N};/4096_median                                                                      87.4 ns         87.4 ns            4
lstringa<16> copy{str_with_len_N};/4096_stddev                                                                      1.01 ns         1.01 ns            4
lstringa<16> copy{str_with_len_N};/4096_cv                                                                          1.16 %          1.16 %             4
lstringa<512> copy{str_with_len_N};/15_mean                                                                         1.13 ns         1.13 ns            4
lstringa<512> copy{str_with_len_N};/15_median                                                                       1.13 ns         1.13 ns            4
lstringa<512> copy{str_with_len_N};/15_stddev                                                                      0.028 ns        0.028 ns            4
lstringa<512> copy{str_with_len_N};/15_cv                                                                           2.51 %          2.51 %             4
lstringa<512> copy{str_with_len_N};/16_mean                                                                         4.86 ns         4.86 ns            4
lstringa<512> copy{str_with_len_N};/16_median                                                                       4.86 ns         4.86 ns            4
lstringa<512> copy{str_with_len_N};/16_stddev                                                                      0.037 ns        0.037 ns            4
lstringa<512> copy{str_with_len_N};/16_cv                                                                           0.76 %          0.76 %             4
lstringa<512> copy{str_with_len_N};/23_mean                                                                         4.79 ns         4.79 ns            4
lstringa<512> copy{str_with_len_N};/23_median                                                                       4.76 ns         4.76 ns            4
lstringa<512> copy{str_with_len_N};/23_stddev                                                                      0.071 ns        0.071 ns            4
lstringa<512> copy{str_with_len_N};/23_cv                                                                           1.48 %          1.48 %             4
lstringa<512> copy{str_with_len_N};/24_mean                                                                         4.73 ns         4.73 ns            4
lstringa<512> copy{str_with_len_N};/24_median                                                                       4.59 ns         4.59 ns            4
lstringa<512> copy{str_with_len_N};/24_stddev                                                                      0.418 ns        0.418 ns            4
lstringa<512> copy{str_with_len_N};/24_cv                                                                           8.82 %          8.82 %             4
lstringa<512> copy{str_with_len_N};/32_mean                                                                         4.59 ns         4.59 ns            4
lstringa<512> copy{str_with_len_N};/32_median                                                                       4.58 ns         4.58 ns            4
lstringa<512> copy{str_with_len_N};/32_stddev                                                                      0.057 ns        0.057 ns            4
lstringa<512> copy{str_with_len_N};/32_cv                                                                           1.25 %          1.25 %             4
lstringa<512> copy{str_with_len_N};/64_mean                                                                         5.99 ns         5.99 ns            4
lstringa<512> copy{str_with_len_N};/64_median                                                                       6.01 ns         6.01 ns            4
lstringa<512> copy{str_with_len_N};/64_stddev                                                                      0.140 ns        0.140 ns            4
lstringa<512> copy{str_with_len_N};/64_cv                                                                           2.34 %          2.34 %             4
lstringa<512> copy{str_with_len_N};/128_mean                                                                        6.99 ns         6.99 ns            4
lstringa<512> copy{str_with_len_N};/128_median                                                                      6.97 ns         6.97 ns            4
lstringa<512> copy{str_with_len_N};/128_stddev                                                                     0.081 ns        0.081 ns            4
lstringa<512> copy{str_with_len_N};/128_cv                                                                          1.16 %          1.16 %             4
lstringa<512> copy{str_with_len_N};/256_mean                                                                        8.23 ns         8.23 ns            4
lstringa<512> copy{str_with_len_N};/256_median                                                                      8.19 ns         8.19 ns            4
lstringa<512> copy{str_with_len_N};/256_stddev                                                                     0.177 ns        0.177 ns            4
lstringa<512> copy{str_with_len_N};/256_cv                                                                          2.16 %          2.16 %             4
lstringa<512> copy{str_with_len_N};/512_mean                                                                        10.4 ns         10.4 ns            4
lstringa<512> copy{str_with_len_N};/512_median                                                                      10.3 ns         10.3 ns            4
lstringa<512> copy{str_with_len_N};/512_stddev                                                                     0.236 ns        0.236 ns            4
lstringa<512> copy{str_with_len_N};/512_cv                                                                          2.26 %          2.26 %             4
lstringa<512> copy{str_with_len_N};/1024_mean                                                                       55.5 ns         55.5 ns            4
lstringa<512> copy{str_with_len_N};/1024_median                                                                     55.3 ns         55.3 ns            4
lstringa<512> copy{str_with_len_N};/1024_stddev                                                                     1.17 ns         1.17 ns            4
lstringa<512> copy{str_with_len_N};/1024_cv                                                                         2.10 %          2.10 %             4
lstringa<512> copy{str_with_len_N};/2048_mean                                                                       66.3 ns         66.3 ns            4
lstringa<512> copy{str_with_len_N};/2048_median                                                                     65.6 ns         65.6 ns            4
lstringa<512> copy{str_with_len_N};/2048_stddev                                                                     2.86 ns         2.86 ns            4
lstringa<512> copy{str_with_len_N};/2048_cv                                                                         4.32 %          4.32 %             4
lstringa<512> copy{str_with_len_N};/4096_mean                                                                       90.6 ns         90.6 ns            4
lstringa<512> copy{str_with_len_N};/4096_median                                                                     91.4 ns         91.4 ns            4
lstringa<512> copy{str_with_len_N};/4096_stddev                                                                     3.22 ns         3.22 ns            4
lstringa<512> copy{str_with_len_N};/4096_cv                                                                         3.56 %          3.56 %             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                                          27.8 ns         27.8 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_median                                        27.7 ns         27.7 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_stddev                                       0.779 ns        0.779 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_cv                                            2.80 %          2.80 %             4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_mean                     11.3 ns         11.3 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_median                   11.3 ns         11.3 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_stddev                  0.198 ns        0.198 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_cv                       1.76 %          1.76 %             4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                              7.94 ns         7.94 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                            7.91 ns         7.91 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                           0.193 ns        0.193 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                                2.43 %          2.43 %             4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                                  8.54 ns         8.54 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                                8.55 ns         8.55 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                               0.087 ns        0.087 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                                    1.02 %          1.02 %             4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                         7.90 ns         7.90 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                       7.91 ns         7.91 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                      0.169 ns        0.169 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                           2.14 %          2.14 %             4
-----  Convert to unsigned 'abcDef'  ---------/repeats:1                                                           0.000 ns        0.000 ns   1000000000000
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_mean                                             23.5 ns         23.5 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_median                                           23.6 ns         23.6 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_stddev                                          0.298 ns        0.298 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_cv                                               1.27 %          1.27 %             4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_mean                        9.03 ns         9.03 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_median                      9.08 ns         9.08 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_stddev                     0.154 ns        0.154 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_cv                          1.70 %          1.70 %             4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                                 7.93 ns         7.93 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                               7.90 ns         7.90 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                              0.086 ns        0.086 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                                   1.08 %          1.08 %             4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                                     7.49 ns         7.49 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                                   7.50 ns         7.50 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                                  0.092 ns        0.092 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                                       1.23 %          1.23 %             4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                            7.49 ns         7.49 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                          7.41 ns         7.41 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                         0.218 ns        0.218 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                              2.91 %          2.91 %             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                                       29.2 ns         29.2 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_median                                     28.9 ns         28.9 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_stddev                                    0.777 ns        0.777 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_cv                                         2.67 %          2.67 %             4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_mean                                        15.4 ns         15.4 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_median                                      15.4 ns         15.4 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_stddev                                     0.219 ns        0.219 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_cv                                          1.42 %          1.42 %             4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_mean                                  13.5 ns         13.5 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_median                                13.5 ns         13.5 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_stddev                               0.239 ns        0.239 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_cv                                    1.77 %          1.77 %             4
-----  Convert to double '1234.567e10'  ---------/repeats:1                                                        0.000 ns        0.000 ns   1000000000000
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_mean                                   64.3 ns         64.3 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_median                                 64.4 ns         64.4 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_stddev                                0.927 ns        0.927 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_cv                                     1.44 %          1.44 %             4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_mean                       23.8 ns         23.8 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_median                     23.9 ns         23.9 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_stddev                    0.202 ns        0.202 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_cv                         0.85 %          0.85 %             4
ssa s = "1234.567e10"; double res = *s.to_double()_mean                                                             24.8 ns         24.8 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_median                                                           24.7 ns         24.7 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_stddev                                                          0.464 ns        0.464 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_cv                                                               1.87 %          1.87 %             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                                                          1348 ns         1348 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_median                                                        1345 ns         1345 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_stddev                                                        31.9 ns         31.9 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_cv                                                            2.36 %          2.36 %             4
std::string str; ... str += "abbaabbaabbaabba";_mean                                                                 326 ns          326 ns            4
std::string str; ... str += "abbaabbaabbaabba";_median                                                               322 ns          322 ns            4
std::string str; ... str += "abbaabbaabbaabba";_stddev                                                              10.4 ns         10.4 ns            4
std::string str; ... str += "abbaabbaabbaabba";_cv                                                                  3.18 %          3.18 %             4
lstringa<8> str; ... str += "abbaabbaabbaabba";_mean                                                                 358 ns          358 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_median                                                               356 ns          356 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_stddev                                                              5.60 ns         5.60 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_cv                                                                  1.57 %          1.56 %             4
lstringa<128> str; ... str += "abbaabbaabbaabba";_mean                                                               236 ns          236 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_median                                                             230 ns          230 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_stddev                                                            14.2 ns         14.2 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_cv                                                                6.03 %          6.03 %             4
lstringa<512> str; ... str += "abbaabbaabbaabba";_mean                                                               211 ns          211 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_median                                                             205 ns          205 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_stddev                                                            16.0 ns         16.0 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_cv                                                                7.55 %          7.55 %             4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_mean                                                              140 ns          140 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_median                                                            140 ns          140 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_stddev                                                           1.69 ns         1.69 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_cv                                                               1.21 %          1.21 %             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                                               1373 ns         1373 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_median                                             1371 ns         1371 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_stddev                                             34.8 ns         34.8 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_cv                                                 2.54 %          2.54 %             4
std::string str; ... str += str_var + "abbaabbaabbaabba";_mean                                                      1249 ns         1249 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_median                                                    1245 ns         1245 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                    14.5 ns         14.5 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_cv                                                        1.16 %          1.16 %             4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                       401 ns          401 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_median                                                     399 ns          399 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                    8.67 ns         8.67 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                        2.16 %          2.16 %             4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                     355 ns          355 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_median                                                   354 ns          354 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                  8.47 ns         8.47 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                      2.38 %          2.38 %             4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                     300 ns          300 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_median                                                   295 ns          295 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                  11.8 ns         11.8 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                      3.91 %          3.91 %             4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                    249 ns          249 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_median                                                  250 ns          250 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                 4.18 ns         4.18 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                     1.68 %          1.68 %             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                                  118986 ns       118986 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_median                                119292 ns       119292 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_stddev                                  2656 ns         2656 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_cv                                      2.23 %          2.23 %             4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                          73469 ns        73469 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                        73088 ns        73088 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                         1432 ns         1432 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                             1.95 %          1.95 %             4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                          47566 ns        47566 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                        48321 ns        48321 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                         2368 ns         2368 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                             4.98 %          4.98 %             4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                        26208 ns        26208 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                      26604 ns        26604 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                        908 ns          908 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                           3.47 %          3.47 %             4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                        20362 ns        20362 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                      20380 ns        20381 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                       4440 ns         4440 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                          21.80 %         21.80 %             4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                       16214 ns        16214 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                     16158 ns        16158 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                       360 ns          360 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                          2.22 %          2.22 %             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                                                        1401 ns         1401 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_median                                                      1399 ns         1399 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_stddev                                                      28.1 ns         28.1 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_cv                                                          2.01 %          2.01 %             4
std::string str; ... str += str_var1 + str_var2;_mean                                                               1418 ns         1418 ns            4
std::string str; ... str += str_var1 + str_var2;_median                                                             1394 ns         1394 ns            4
std::string str; ... str += str_var1 + str_var2;_stddev                                                             63.8 ns         63.8 ns            4
std::string str; ... str += str_var1 + str_var2;_cv                                                                 4.50 %          4.50 %             4
lstringa<16> str; ... str += str_var1 + str_var2;_mean                                                               484 ns          484 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_median                                                             488 ns          488 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_stddev                                                            9.03 ns         9.03 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_cv                                                                1.87 %          1.87 %             4
lstringa<128> str; ... str += str_var1 + str_var2;_mean                                                              418 ns          418 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_median                                                            417 ns          417 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_stddev                                                           8.05 ns         8.05 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_cv                                                               1.93 %          1.93 %             4
lstringa<512> str; ... str += str_var1 + str_var2;_mean                                                              371 ns          371 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_median                                                            373 ns          373 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_stddev                                                           11.1 ns         11.1 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_cv                                                               2.98 %          2.98 %             4
lstringa<1024> str; ... str += str_var1 + str_var2;_mean                                                             320 ns          320 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_median                                                           321 ns          321 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_stddev                                                          6.97 ns         6.97 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_cv                                                              2.18 %          2.18 %             4
-- Append text, number, text --/repeats:1                                                                          0.000 ns        0.000 ns   1000000000000
std::stringstream str; str << "test = " << k << " times";_mean                                                      3267 ns         3267 ns            4
std::stringstream str; str << "test = " << k << " times";_median                                                    3266 ns         3266 ns            4
std::stringstream str; str << "test = " << k << " times";_stddev                                                    45.6 ns         45.6 ns            4
std::stringstream str; str << "test = " << k << " times";_cv                                                        1.40 %          1.40 %             4
std::string str = "test = " + std::to_string(k) + " times";_mean                                                     434 ns          434 ns            4
std::string str = "test = " + std::to_string(k) + " times";_median                                                   439 ns          439 ns            4
std::string str = "test = " + std::to_string(k) + " times";_stddev                                                  15.5 ns         15.5 ns            4
std::string str = "test = " + std::to_string(k) + " times";_cv                                                      3.56 %          3.56 %             4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_mean                                      1519 ns         1519 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_median                                    1516 ns         1516 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_stddev                                    13.7 ns         13.7 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_cv                                        0.90 %          0.90 %             4
std::string str = std::format("test = {} times", k);_mean                                                           1497 ns         1497 ns            4
std::string str = std::format("test = {} times", k);_median                                                         1481 ns         1481 ns            4
std::string str = std::format("test = {} times", k);_stddev                                                         50.5 ns         50.5 ns            4
std::string str = std::format("test = {} times", k);_cv                                                             3.38 %          3.38 %             4
lstringa<8> str; str.format("test = {} times", k);_mean                                                             1586 ns         1586 ns            4
lstringa<8> str; str.format("test = {} times", k);_median                                                           1592 ns         1592 ns            4
lstringa<8> str; str.format("test = {} times", k);_stddev                                                           27.4 ns         27.5 ns            4
lstringa<8> str; str.format("test = {} times", k);_cv                                                               1.73 %          1.73 %             4
lstringa<32> str; str.format("test = {} times", k);_mean                                                            1126 ns         1126 ns            4
lstringa<32> str; str.format("test = {} times", k);_median                                                          1129 ns         1129 ns            4
lstringa<32> str; str.format("test = {} times", k);_stddev                                                          30.0 ns         30.0 ns            4
lstringa<32> str; str.format("test = {} times", k);_cv                                                              2.66 %          2.66 %             4
lstringa<8> str = "test = " + k + " times";_mean                                                                     315 ns          315 ns            4
lstringa<8> str = "test = " + k + " times";_median                                                                   313 ns          313 ns            4
lstringa<8> str = "test = " + k + " times";_stddev                                                                  8.47 ns         8.47 ns            4
lstringa<8> str = "test = " + k + " times";_cv                                                                      2.69 %          2.69 %             4
lstringa<32> str = "test = " + k + " times";_mean                                                                    154 ns          154 ns            4
lstringa<32> str = "test = " + k + " times";_median                                                                  154 ns          154 ns            4
lstringa<32> str = "test = " + k + " times";_stddev                                                                 2.74 ns         2.74 ns            4
lstringa<32> str = "test = " + k + " times";_cv                                                                     1.78 %          1.78 %             4
stringa str = "test = " + k + " times";_mean                                                                         133 ns          133 ns            4
stringa str = "test = " + k + " times";_median                                                                       131 ns          131 ns            4
stringa str = "test = " + k + " times";_stddev                                                                      5.14 ns         5.14 ns            4
stringa str = "test = " + k + " times";_cv                                                                          3.87 %          3.87 %             4
-- Split text and convert to int --/repeats:1                                                                      0.000 ns        0.000 ns   1000000000000
std::string::find + substr + std::strtol_mean                                                                        265 ns          265 ns            4
std::string::find + substr + std::strtol_median                                                                      264 ns          264 ns            4
std::string::find + substr + std::strtol_stddev                                                                     2.64 ns         2.64 ns            4
std::string::find + substr + std::strtol_cv                                                                         1.00 %          1.00 %             4
ssa::splitter + ssa::as_int_mean                                                                                     143 ns          143 ns            4
ssa::splitter + ssa::as_int_median                                                                                   144 ns          144 ns            4
ssa::splitter + ssa::as_int_stddev                                                                                  3.25 ns         3.25 ns            4
ssa::splitter + ssa::as_int_cv                                                                                      2.26 %          2.26 %             4
ssa::splitf + functor_mean                                                                                           125 ns          125 ns            4
ssa::splitf + functor_median                                                                                         124 ns          124 ns            4
ssa::splitf + functor_stddev                                                                                        4.56 ns         4.56 ns            4
ssa::splitf + functor_cv                                                                                            3.66 %          3.66 %             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                                               837 ns          837 ns            4
Naive (and wrong) replace symbols with std::string find + replace_median                                             839 ns          839 ns            4
Naive (and wrong) replace symbols with std::string find + replace_stddev                                            9.85 ns         9.85 ns            4
Naive (and wrong) replace symbols with std::string find + replace_cv                                                1.18 %          1.18 %             4
replace symbols with std::string find_first_of + replace_mean                                                       2361 ns         2361 ns            4
replace symbols with std::string find_first_of + replace_median                                                     2363 ns         2363 ns            4
replace symbols with std::string find_first_of + replace_stddev                                                     63.7 ns         63.7 ns            4
replace symbols with std::string find_first_of + replace_cv                                                         2.70 %          2.70 %             4
replace symbols with std::string_view find_first_of + copy_mean                                                      965 ns          965 ns            4
replace symbols with std::string_view find_first_of + copy_median                                                    969 ns          969 ns            4
replace symbols with std::string_view find_first_of + copy_stddev                                                   22.2 ns         22.2 ns            4
replace symbols with std::string_view find_first_of + copy_cv                                                       2.30 %          2.30 %             4
replace runtime symbols with string expressions and without remembering all search results_mean                     1436 ns         1436 ns            4
replace runtime symbols with string expressions and without remembering all search results_median                   1434 ns         1434 ns            4
replace runtime symbols with string expressions and without remembering all search results_stddev                   19.8 ns         19.8 ns            4
replace runtime symbols with string expressions and without remembering all search results_cv                       1.38 %          1.38 %             4
replace runtime symbols with simstr and memorization of all search results_mean                                     1067 ns         1067 ns            4
replace runtime symbols with simstr and memorization of all search results_median                                   1069 ns         1069 ns            4
replace runtime symbols with simstr and memorization of all search results_stddev                                   26.1 ns         26.1 ns            4
replace runtime symbols with simstr and memorization of all search results_cv                                       2.44 %          2.44 %             4
replace const symbols with string expressions and without remembering all search results_mean                       1246 ns         1246 ns            4
replace const symbols with string expressions and without remembering all search results_median                     1245 ns         1245 ns            4
replace const symbols with string expressions and without remembering all search results_stddev                     15.0 ns         15.0 ns            4
replace const symbols with string expressions and without remembering all search results_cv                         1.20 %          1.20 %             4
replace const symbols with string expressions and memorization of all search results_mean                            850 ns          850 ns            4
replace const symbols with string expressions and memorization of all search results_median                          850 ns          850 ns            4
replace const symbols with string expressions and memorization of all search results_stddev                         13.7 ns         13.7 ns            4
replace const symbols with string expressions and memorization of all search results_cv                             1.62 %          1.62 %             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                                         158 ns          158 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_median                                       157 ns          157 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_stddev                                      5.76 ns         5.76 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_cv                                          3.65 %          3.65 %             4
Short replace symbols with std::string find_first_of + replace_mean                                                  338 ns          338 ns            4
Short replace symbols with std::string find_first_of + replace_median                                                338 ns          338 ns            4
Short replace symbols with std::string find_first_of + replace_stddev                                               12.1 ns         12.1 ns            4
Short replace symbols with std::string find_first_of + replace_cv                                                   3.59 %          3.59 %             4
Short replace symbols with std::string_view find_first_of + copy_mean                                                160 ns          160 ns            4
Short replace symbols with std::string_view find_first_of + copy_median                                              160 ns          160 ns            4
Short replace symbols with std::string_view find_first_of + copy_stddev                                             2.71 ns         2.71 ns            4
Short replace symbols with std::string_view find_first_of + copy_cv                                                 1.69 %          1.69 %             4
Short replace runtime symbols with string expressions and without remembering all search results_mean                204 ns          204 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_median              207 ns          207 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_stddev             8.34 ns         8.34 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_cv                 4.09 %          4.09 %             4
Short replace runtime symbols with simstr and memorization of all search results_mean                                193 ns          193 ns            4
Short replace runtime symbols with simstr and memorization of all search results_median                              195 ns          195 ns            4
Short replace runtime symbols with simstr and memorization of all search results_stddev                             8.21 ns         8.21 ns            4
Short replace runtime symbols with simstr and memorization of all search results_cv                                 4.25 %          4.25 %             4
Short replace const symbols with string expressions and without remembering all search results_mean                  150 ns          150 ns            4
Short replace const symbols with string expressions and without remembering all search results_median                150 ns          150 ns            4
Short replace const symbols with string expressions and without remembering all search results_stddev               1.09 ns         1.09 ns            4
Short replace const symbols with string expressions and without remembering all search results_cv                   0.73 %          0.73 %             4
Short replace const symbols with string expressions and memorization of all search results_mean                      140 ns          140 ns            4
Short replace const symbols with string expressions and memorization of all search results_median                    141 ns          141 ns            4
Short replace const symbols with string expressions and memorization of all search results_stddev                   1.52 ns         1.52 ns            4
Short replace const symbols with string expressions and memorization of all search results_cv                       1.09 %          1.09 %             4
-----  Replace All Str To Longer Size ---------/repeats:1                                                          0.000 ns        0.000 ns   1000000000000
replace bb to ---- in std::string|64_mean                                                                            157 ns          157 ns            4
replace bb to ---- in std::string|64_median                                                                          158 ns          158 ns            4
replace bb to ---- in std::string|64_stddev                                                                         2.61 ns         2.61 ns            4
replace bb to ---- in std::string|64_cv                                                                             1.66 %          1.66 %             4
replace bb to ---- in std::string|256_mean                                                                           492 ns          492 ns            4
replace bb to ---- in std::string|256_median                                                                         491 ns          491 ns            4
replace bb to ---- in std::string|256_stddev                                                                        10.7 ns         10.7 ns            4
replace bb to ---- in std::string|256_cv                                                                            2.18 %          2.18 %             4
replace bb to ---- in std::string|512_mean                                                                           990 ns          990 ns            4
replace bb to ---- in std::string|512_median                                                                         982 ns          982 ns            4
replace bb to ---- in std::string|512_stddev                                                                        21.2 ns         21.2 ns            4
replace bb to ---- in std::string|512_cv                                                                            2.14 %          2.14 %             4
replace bb to ---- in std::string|1024_mean                                                                         2325 ns         2325 ns            4
replace bb to ---- in std::string|1024_median                                                                       2350 ns         2350 ns            4
replace bb to ---- in std::string|1024_stddev                                                                        278 ns          278 ns            4
replace bb to ---- in std::string|1024_cv                                                                          11.96 %         11.96 %             4
replace bb to ---- in std::string|2048_mean                                                                         6064 ns         6064 ns            4
replace bb to ---- in std::string|2048_median                                                                       6154 ns         6154 ns            4
replace bb to ---- in std::string|2048_stddev                                                                        424 ns          424 ns            4
replace bb to ---- in std::string|2048_cv                                                                           6.99 %          6.99 %             4
replace bb to ---- in lstringa<8>|64_mean                                                                            145 ns          145 ns            4
replace bb to ---- in lstringa<8>|64_median                                                                          145 ns          145 ns            4
replace bb to ---- in lstringa<8>|64_stddev                                                                        0.675 ns        0.675 ns            4
replace bb to ---- in lstringa<8>|64_cv                                                                             0.46 %          0.46 %             4
replace bb to ---- in lstringa<8>|256_mean                                                                           475 ns          475 ns            4
replace bb to ---- in lstringa<8>|256_median                                                                         474 ns          474 ns            4
replace bb to ---- in lstringa<8>|256_stddev                                                                        7.27 ns         7.27 ns            4
replace bb to ---- in lstringa<8>|256_cv                                                                            1.53 %          1.53 %             4
replace bb to ---- in lstringa<8>|512_mean                                                                           862 ns          862 ns            4
replace bb to ---- in lstringa<8>|512_median                                                                         866 ns          866 ns            4
replace bb to ---- in lstringa<8>|512_stddev                                                                        10.4 ns         10.4 ns            4
replace bb to ---- in lstringa<8>|512_cv                                                                            1.20 %          1.20 %             4
replace bb to ---- in lstringa<8>|1024_mean                                                                         1756 ns         1756 ns            4
replace bb to ---- in lstringa<8>|1024_median                                                                       1754 ns         1754 ns            4
replace bb to ---- in lstringa<8>|1024_stddev                                                                       59.5 ns         59.5 ns            4
replace bb to ---- in lstringa<8>|1024_cv                                                                           3.39 %          3.39 %             4
replace bb to ---- in lstringa<8>|2048_mean                                                                         3286 ns         3286 ns            4
replace bb to ---- in lstringa<8>|2048_median                                                                       3267 ns         3267 ns            4
replace bb to ---- in lstringa<8>|2048_stddev                                                                       61.3 ns         61.3 ns            4
replace bb to ---- in lstringa<8>|2048_cv                                                                           1.87 %          1.87 %             4
replace bb to ---- by init stringa|64_mean                                                                          87.1 ns         87.1 ns            4
replace bb to ---- by init stringa|64_median                                                                        87.1 ns         87.1 ns            4
replace bb to ---- by init stringa|64_stddev                                                                       0.674 ns        0.673 ns            4
replace bb to ---- by init stringa|64_cv                                                                            0.77 %          0.77 %             4
replace bb to ---- by init stringa|256_mean                                                                          267 ns          267 ns            4
replace bb to ---- by init stringa|256_median                                                                        266 ns          266 ns            4
replace bb to ---- by init stringa|256_stddev                                                                       4.85 ns         4.85 ns            4
replace bb to ---- by init stringa|256_cv                                                                           1.82 %          1.82 %             4
replace bb to ---- by init stringa|512_mean                                                                          651 ns          651 ns            4
replace bb to ---- by init stringa|512_median                                                                        652 ns          652 ns            4
replace bb to ---- by init stringa|512_stddev                                                                       17.0 ns         17.0 ns            4
replace bb to ---- by init stringa|512_cv                                                                           2.62 %          2.62 %             4
replace bb to ---- by init stringa|1024_mean                                                                        1455 ns         1455 ns            4
replace bb to ---- by init stringa|1024_median                                                                      1460 ns         1460 ns            4
replace bb to ---- by init stringa|1024_stddev                                                                      41.1 ns         41.1 ns            4
replace bb to ---- by init stringa|1024_cv                                                                          2.83 %          2.83 %             4
replace bb to ---- by init stringa|2048_mean                                                                        2933 ns         2933 ns            4
replace bb to ---- by init stringa|2048_median                                                                      2943 ns         2943 ns            4
replace bb to ---- by init stringa|2048_stddev                                                                      62.8 ns         62.8 ns            4
replace bb to ---- by init stringa|2048_cv                                                                          2.14 %          2.14 %             4
-----  Replace All Str To Same Size ---------/repeats:1                                                            0.000 ns        0.000 ns   1000000000000
replace bb to -- in std::string|64_mean                                                                              111 ns          111 ns            4
replace bb to -- in std::string|64_median                                                                            111 ns          111 ns            4
replace bb to -- in std::string|64_stddev                                                                           2.53 ns         2.53 ns            4
replace bb to -- in std::string|64_cv                                                                               2.28 %          2.28 %             4
replace bb to -- in std::string|256_mean                                                                             366 ns          366 ns            4
replace bb to -- in std::string|256_median                                                                           367 ns          367 ns            4
replace bb to -- in std::string|256_stddev                                                                          4.66 ns         4.66 ns            4
replace bb to -- in std::string|256_cv                                                                              1.27 %          1.27 %             4
replace bb to -- in std::string|512_mean                                                                             738 ns          738 ns            4
replace bb to -- in std::string|512_median                                                                           739 ns          739 ns            4
replace bb to -- in std::string|512_stddev                                                                          27.2 ns         27.2 ns            4
replace bb to -- in std::string|512_cv                                                                              3.69 %          3.69 %             4
replace bb to -- in std::string|1024_mean                                                                           1431 ns         1431 ns            4
replace bb to -- in std::string|1024_median                                                                         1419 ns         1419 ns            4
replace bb to -- in std::string|1024_stddev                                                                         30.8 ns         30.8 ns            4
replace bb to -- in std::string|1024_cv                                                                             2.16 %          2.16 %             4
replace bb to -- in std::string|2048_mean                                                                           2775 ns         2775 ns            4
replace bb to -- in std::string|2048_median                                                                         2767 ns         2767 ns            4
replace bb to -- in std::string|2048_stddev                                                                         33.0 ns         33.0 ns            4
replace bb to -- in std::string|2048_cv                                                                             1.19 %          1.19 %             4
replace bb to -- in lstringa<8>|64_mean                                                                             95.4 ns         95.4 ns            4
replace bb to -- in lstringa<8>|64_median                                                                           95.2 ns         95.2 ns            4
replace bb to -- in lstringa<8>|64_stddev                                                                           2.48 ns         2.48 ns            4
replace bb to -- in lstringa<8>|64_cv                                                                               2.60 %          2.60 %             4
replace bb to -- in lstringa<8>|256_mean                                                                             282 ns          282 ns            4
replace bb to -- in lstringa<8>|256_median                                                                           280 ns          280 ns            4
replace bb to -- in lstringa<8>|256_stddev                                                                          7.99 ns         7.99 ns            4
replace bb to -- in lstringa<8>|256_cv                                                                              2.83 %          2.83 %             4
replace bb to -- in lstringa<8>|512_mean                                                                             531 ns          531 ns            4
replace bb to -- in lstringa<8>|512_median                                                                           531 ns          531 ns            4
replace bb to -- in lstringa<8>|512_stddev                                                                          11.8 ns         11.8 ns            4
replace bb to -- in lstringa<8>|512_cv                                                                              2.22 %          2.22 %             4
replace bb to -- in lstringa<8>|1024_mean                                                                           1029 ns         1029 ns            4
replace bb to -- in lstringa<8>|1024_median                                                                         1029 ns         1029 ns            4
replace bb to -- in lstringa<8>|1024_stddev                                                                         10.9 ns         10.9 ns            4
replace bb to -- in lstringa<8>|1024_cv                                                                             1.05 %          1.05 %             4
replace bb to -- in lstringa<8>|2048_mean                                                                           2008 ns         2008 ns            4
replace bb to -- in lstringa<8>|2048_median                                                                         2012 ns         2012 ns            4
replace bb to -- in lstringa<8>|2048_stddev                                                                         45.5 ns         45.5 ns            4
replace bb to -- in lstringa<8>|2048_cv                                                                             2.27 %          2.27 %             4
replace bb to -- by init stringa|64_mean                                                                            83.6 ns         83.6 ns            4
replace bb to -- by init stringa|64_median                                                                          83.2 ns         83.2 ns            4
replace bb to -- by init stringa|64_stddev                                                                          1.77 ns         1.77 ns            4
replace bb to -- by init stringa|64_cv                                                                              2.12 %          2.12 %             4
replace bb to -- by init stringa|256_mean                                                                            265 ns          265 ns            4
replace bb to -- by init stringa|256_median                                                                          264 ns          264 ns            4
replace bb to -- by init stringa|256_stddev                                                                         3.74 ns         3.74 ns            4
replace bb to -- by init stringa|256_cv                                                                             1.41 %          1.41 %             4
replace bb to -- by init stringa|512_mean                                                                            501 ns          501 ns            4
replace bb to -- by init stringa|512_median                                                                          501 ns          501 ns            4
replace bb to -- by init stringa|512_stddev                                                                         8.33 ns         8.33 ns            4
replace bb to -- by init stringa|512_cv                                                                             1.66 %          1.66 %             4
replace bb to -- by init stringa|1024_mean                                                                          1004 ns         1004 ns            4
replace bb to -- by init stringa|1024_median                                                                         996 ns          996 ns            4
replace bb to -- by init stringa|1024_stddev                                                                        25.9 ns         25.9 ns            4
replace bb to -- by init stringa|1024_cv                                                                            2.58 %          2.58 %             4
replace bb to -- by init stringa|2048_mean                                                                          1944 ns         1944 ns            4
replace bb to -- by init stringa|2048_median                                                                        1948 ns         1948 ns            4
replace bb to -- by init stringa|2048_stddev                                                                        20.1 ns         20.1 ns            4
replace bb to -- by init stringa|2048_cv                                                                            1.03 %          1.03 %             4
-----  Hash Map insert and find ---------/repeats:1                                                                0.000 ns        0.000 ns   1000000000000
hashStrMapA<size_t> emplace & find stringa;_mean                                                                 3698007 ns      3698020 ns            4
hashStrMapA<size_t> emplace & find stringa;_median                                                               3717991 ns      3718003 ns            4
hashStrMapA<size_t> emplace & find stringa;_stddev                                                                 81510 ns        81510 ns            4
hashStrMapA<size_t> emplace & find stringa;_cv                                                                      2.20 %          2.20 %             4
std::unordered_map<std::string, size_t> emplace & find std::string;_mean                                         3645916 ns      3645929 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_median                                       3681250 ns      3681258 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_stddev                                         74522 ns        74517 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_cv                                              2.04 %          2.04 %             4
hashStrMapA<size_t> emplace & find ssa;_mean                                                                     3708079 ns      3708095 ns            4
hashStrMapA<size_t> emplace & find ssa;_median                                                                   3703166 ns      3703183 ns            4
hashStrMapA<size_t> emplace & find ssa;_stddev                                                                     31211 ns        31212 ns            4
hashStrMapA<size_t> emplace & find ssa;_cv                                                                          0.84 %          0.84 %             4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_mean                                    4189102 ns      4189095 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_median                                  4196771 ns      4196783 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_stddev                                    34020 ns        33996 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_cv                                         0.81 %          0.81 %             4
-----  Build Full Func Name ---------/repeats:1                                                                    0.000 ns        0.000 ns   1000000000000
Build func full name std::string;_mean                                                                               853 ns          853 ns            4
Build func full name std::string;_median                                                                             853 ns          853 ns            4
Build func full name std::string;_stddev                                                                            20.7 ns         20.7 ns            4
Build func full name std::string;_cv                                                                                2.43 %          2.43 %             4
Build func full name std::string 1;_mean                                                                             912 ns          912 ns            4
Build func full name std::string 1;_median                                                                           907 ns          907 ns            4
Build func full name std::string 1;_stddev                                                                          18.4 ns         18.4 ns            4
Build func full name std::string 1;_cv                                                                              2.02 %          2.02 %             4
Build func full name std::stream;_mean                                                                              2502 ns         2502 ns            4
Build func full name std::stream;_median                                                                            2476 ns         2476 ns            4
Build func full name std::stream;_stddev                                                                            77.4 ns         77.4 ns            4
Build func full name std::stream;_cv                                                                                3.09 %          3.09 %             4
Build func full name stringa;_mean                                                                                   459 ns          459 ns            4
Build func full name stringa;_median                                                                                 460 ns          460 ns            4
Build func full name stringa;_stddev                                                                                9.94 ns         9.94 ns            4
Build func full name stringa;_cv                                                                                    2.17 %          2.17 %             4
Build func full name stringa 1;_mean                                                                                 627 ns          627 ns            4
Build func full name stringa 1;_median                                                                               625 ns          625 ns            4
Build func full name stringa 1;_stddev                                                                              8.45 ns         8.45 ns            4
Build func full name stringa 1;_cv                                                                                  1.35 %          1.35 %             4
-----  Make Upper  ---------/repeats:1                                                                             0.000 ns        0.000 ns   1000000000000
To upper case std::wstring_mean                                                                                      166 ns          166 ns            4
To upper case std::wstring_median                                                                                    165 ns          165 ns            4
To upper case std::wstring_stddev                                                                                   2.97 ns         2.97 ns            4
To upper case std::wstring_cv                                                                                       1.79 %          1.79 %             4
To upper case lstringw<15>_mean                                                                                     42.0 ns         42.0 ns            4
To upper case lstringw<15>_median                                                                                   41.9 ns         41.9 ns            4
To upper case lstringw<15>_stddev                                                                                  0.987 ns        0.987 ns            4
To upper case lstringw<15>_cv                                                                                       2.35 %          2.35 %             4
