Benchmarks of simstr, version 1.8.1
Sources: https://github.com/orefkov/simstr
Results: https://orefkov.github.io/simstr/results.html
Compiler Clang 22.0.0
2026-03-22T13:18:22+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: 0.20, 0.67, 0.53
***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                                                                                        167 ns          167 ns            4
Concat email std::format_median                                                                                      166 ns          166 ns            4
Concat email std::format_stddev                                                                                     2.04 ns         2.04 ns            4
Concat email std::format_cv                                                                                         1.22 %          1.22 %             4
Concat email std::stringstream_mean                                                                                  379 ns          379 ns            4
Concat email std::stringstream_median                                                                                379 ns          379 ns            4
Concat email std::stringstream_stddev                                                                               2.80 ns         2.80 ns            4
Concat email std::stringstream_cv                                                                                   0.74 %          0.74 %             4
Concat email stringzilla append_mean                                                                                 143 ns          143 ns            4
Concat email stringzilla append_median                                                                               142 ns          142 ns            4
Concat email stringzilla append_stddev                                                                              4.40 ns         4.40 ns            4
Concat email stringzilla append_cv                                                                                  3.07 %          3.07 %             4
Concat email stringzilla concat_mean                                                                                54.6 ns         54.6 ns            4
Concat email stringzilla concat_median                                                                              54.3 ns         54.3 ns            4
Concat email stringzilla concat_stddev                                                                              1.36 ns         1.36 ns            4
Concat email stringzilla concat_cv                                                                                  2.50 %          2.50 %             4
Concat email std::string append_mean                                                                                73.9 ns         73.9 ns            4
Concat email std::string append_median                                                                              74.2 ns         74.2 ns            4
Concat email std::string append_stddev                                                                             0.919 ns        0.919 ns            4
Concat email std::string append_cv                                                                                  1.24 %          1.24 %             4
Concat email std::string by strexpr_mean                                                                            46.8 ns         46.8 ns            4
Concat email std::string by strexpr_median                                                                          47.4 ns         47.4 ns            4
Concat email std::string by strexpr_stddev                                                                          1.39 ns         1.39 ns            4
Concat email std::string by strexpr_cv                                                                              2.96 %          2.96 %             4
Concat email stringa_mean                                                                                           39.1 ns         39.1 ns            4
Concat email stringa_median                                                                                         38.9 ns         38.9 ns            4
Concat email stringa_stddev                                                                                        0.543 ns        0.543 ns            4
Concat email stringa_cv                                                                                             1.39 %          1.39 %             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                                                             223 ns          223 ns            4
Concat std::string and number by std to std::string_median                                                           223 ns          223 ns            4
Concat std::string and number by std to std::string_stddev                                                          3.04 ns         3.04 ns            4
Concat std::string and number by std to std::string_cv                                                              1.36 %          1.36 %             4
Concat std::string and number by StrExpr to std::string_mean                                                         105 ns          105 ns            4
Concat std::string and number by StrExpr to std::string_median                                                       106 ns          106 ns            4
Concat std::string and number by StrExpr to std::string_stddev                                                      2.70 ns         2.70 ns            4
Concat std::string and number by StrExpr to std::string_cv                                                          2.56 %          2.56 %             4
Concat stringa and number by StrExpr to simstr::stringa_mean                                                        64.9 ns         64.9 ns            4
Concat stringa and number by StrExpr to simstr::stringa_median                                                      64.8 ns         64.8 ns            4
Concat stringa and number by StrExpr to simstr::stringa_stddev                                                     0.353 ns        0.353 ns            4
Concat stringa and number by StrExpr to simstr::stringa_cv                                                          0.54 %          0.54 %             4
Concat stringa and number by e_concat to simstr::stringa_mean                                                       72.3 ns         72.3 ns            4
Concat stringa and number by e_concat to simstr::stringa_median                                                     71.9 ns         71.9 ns            4
Concat stringa and number by e_concat to simstr::stringa_stddev                                                     1.59 ns         1.59 ns            4
Concat stringa and number by e_concat to simstr::stringa_cv                                                         2.20 %          2.20 %             4
-----  Concatenate string + Hex Number + "Literal" ---------/repeats:1                                             0.000 ns        0.000 ns   1000000000000
Concat std::string and format hex number and literal to std::string_mean                                             696 ns          696 ns            4
Concat std::string and format hex number and literal to std::string_median                                           699 ns          699 ns            4
Concat std::string and format hex number and literal to std::string_stddev                                          9.35 ns         9.34 ns            4
Concat std::string and format hex number and literal to std::string_cv                                              1.34 %          1.34 %             4
std::format std::string and hex number by literal to std::string_mean                                                828 ns          828 ns            4
std::format std::string and hex number by literal to std::string_median                                              827 ns          827 ns            4
std::format std::string and hex number by literal to std::string_stddev                                             25.8 ns         25.8 ns            4
std::format std::string and hex number by literal to std::string_cv                                                 3.11 %          3.11 %             4
Concat std::string and std::to_chars and string to std::string_mean                                                  210 ns          210 ns            4
Concat std::string and std::to_chars and string to std::string_median                                                210 ns          210 ns            4
Concat std::string and std::to_chars and string to std::string_stddev                                               3.35 ns         3.35 ns            4
Concat std::string and std::to_chars and string to std::string_cv                                                   1.60 %          1.60 %             4
Concat std::string and hex number and literal by StrExpr to std::string_mean                                         134 ns          134 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_median                                       134 ns          134 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_stddev                                      1.42 ns         1.42 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_cv                                          1.06 %          1.06 %             4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_mean                                         117 ns          117 ns            4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_median                                       118 ns          118 ns            4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_stddev                                     0.602 ns        0.602 ns            4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_cv                                          0.51 %          0.51 %             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                                      126 ns          126 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_stddev                                     4.95 ns         4.95 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_cv                                         3.87 %          3.87 %             4
Subst stringa and hex number by e_subst literal to simstr::stringa_mean                                              193 ns          193 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_median                                            187 ns          187 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_stddev                                           13.1 ns         13.1 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_cv                                               6.78 %          6.78 %             4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_mean                                                333 ns          333 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_median                                              324 ns          324 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_stddev                                             29.5 ns         29.5 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_cv                                                 8.88 %          8.88 %             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                                                              271 ns          271 ns            4
"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_median                                                            271 ns          271 ns            4
"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_stddev                                                           1.20 ns         1.20 ns            4
"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_cv                                                               0.44 %          0.44 %             4
e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_mean                                                            357 ns          357 ns            4
e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_median                                                          357 ns          357 ns            4
e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_stddev                                                         1.91 ns         1.91 ns            4
e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_cv                                                             0.54 %          0.54 %             4
e_vsubst(pattern, i / 0x8a010_fmt)_mean                                                                              621 ns          621 ns            4
e_vsubst(pattern, i / 0x8a010_fmt)_median                                                                            607 ns          607 ns            4
e_vsubst(pattern, i / 0x8a010_fmt)_stddev                                                                           47.0 ns         47.0 ns            4
e_vsubst(pattern, i / 0x8a010_fmt)_cv                                                                               7.56 %          7.56 %             4
fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_mean                                                   723 ns          723 ns            4
fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_median                                                 722 ns          722 ns            4
fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_stddev                                                12.0 ns         12.0 ns            4
fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_cv                                                    1.66 %          1.66 %             4
fmt::format("abcdefghihklmopqr {:#010o} end", i)_mean                                                                842 ns          842 ns            4
fmt::format("abcdefghihklmopqr {:#010o} end", i)_median                                                              840 ns          840 ns            4
fmt::format("abcdefghihklmopqr {:#010o} end", i)_stddev                                                             27.2 ns         27.2 ns            4
fmt::format("abcdefghihklmopqr {:#010o} end", i)_cv                                                                 3.22 %          3.22 %             4
std::format("abcdefghihklmopqr {:#010o} end", i)_mean                                                               1017 ns         1017 ns            4
std::format("abcdefghihklmopqr {:#010o} end", i)_median                                                             1011 ns         1011 ns            4
std::format("abcdefghihklmopqr {:#010o} end", i)_stddev                                                             11.7 ns         11.7 ns            4
std::format("abcdefghihklmopqr {:#010o} end", i)_cv                                                                 1.15 %          1.15 %             4
std::vformat(pattern, std::make_format_args(i))_mean                                                                 999 ns          999 ns            4
std::vformat(pattern, std::make_format_args(i))_median                                                               994 ns          994 ns            4
std::vformat(pattern, std::make_format_args(i))_stddev                                                              24.6 ns         24.6 ns            4
std::vformat(pattern, std::make_format_args(i))_cv                                                                  2.46 %          2.46 %             4
std::format with std::formatted_size_mean                                                                           1867 ns         1867 ns            4
std::format with std::formatted_size_median                                                                         1881 ns         1881 ns            4
std::format with std::formatted_size_stddev                                                                         33.7 ns         33.7 ns            4
std::format with std::formatted_size_cv                                                                             1.80 %          1.80 %             4
strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_mean                  2074 ns         2074 ns            4
strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_median                2074 ns         2074 ns            4
strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_stddev                6.88 ns         6.87 ns            4
strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_cv                    0.33 %          0.33 %             4
-----  Concatenate string + "Literal" ---------/repeats:1                                                          0.000 ns        0.000 ns   1000000000000
Concat std::string by std to std::string_mean                                                                       51.7 ns         51.7 ns            4
Concat std::string by std to std::string_median                                                                     51.6 ns         51.6 ns            4
Concat std::string by std to std::string_stddev                                                                    0.623 ns        0.623 ns            4
Concat std::string by std to std::string_cv                                                                         1.21 %          1.21 %             4
Concat std::string by StrExpr to std::string_mean                                                                   36.9 ns         36.9 ns            4
Concat std::string by StrExpr to std::string_median                                                                 36.8 ns         36.8 ns            4
Concat std::string by StrExpr to std::string_stddev                                                                0.272 ns        0.272 ns            4
Concat std::string by StrExpr to std::string_cv                                                                     0.74 %          0.74 %             4
Concat stringa by StrExpr to stringa_mean                                                                           31.6 ns         31.6 ns            4
Concat stringa by StrExpr to stringa_median                                                                         31.8 ns         31.8 ns            4
Concat stringa by StrExpr to stringa_stddev                                                                        0.842 ns        0.842 ns            4
Concat stringa by StrExpr to stringa_cv                                                                             2.66 %          2.66 %             4
-----  Find three concatenated string in string_view -----/repeats:1                                               0.000 ns        0.000 ns   1000000000000
Find concat three std::string_mean                                                                                   112 ns          112 ns            4
Find concat three std::string_median                                                                                 112 ns          112 ns            4
Find concat three std::string_stddev                                                                                2.70 ns         2.70 ns            4
Find concat three std::string_cv                                                                                    2.41 %          2.41 %             4
Find concat three strexpr_mean                                                                                      52.4 ns         52.4 ns            4
Find concat three strexpr_median                                                                                    52.6 ns         52.6 ns            4
Find concat three strexpr_stddev                                                                                    2.35 ns         2.35 ns            4
Find concat three strexpr_cv                                                                                        4.48 %          4.48 %             4
Find concat three simstr_mean                                                                                       18.9 ns         18.9 ns            4
Find concat three simstr_median                                                                                     18.8 ns         18.8 ns            4
Find concat three simstr_stddev                                                                                    0.278 ns        0.278 ns            4
Find concat three simstr_cv                                                                                         1.47 %          1.47 %             4
Find concat three stringzilla string_mean                                                                            153 ns          153 ns            4
Find concat three stringzilla string_median                                                                          153 ns          153 ns            4
Find concat three stringzilla string_stddev                                                                         1.37 ns         1.37 ns            4
Find concat three stringzilla string_cv                                                                             0.90 %          0.90 %             4
-----  Build Type Name ---------/repeats:1                                                                         0.000 ns        0.000 ns   1000000000000
BuildTypeNameStr 0/0_mean                                                                                           7.58 ns         7.58 ns            4
BuildTypeNameStr 0/0_median                                                                                         7.65 ns         7.65 ns            4
BuildTypeNameStr 0/0_stddev                                                                                        0.170 ns        0.170 ns            4
BuildTypeNameStr 0/0_cv                                                                                             2.25 %          2.25 %             4
BuildTypeNameExp 0/0_mean                                                                                           6.94 ns         6.94 ns            4
BuildTypeNameExp 0/0_median                                                                                         6.94 ns         6.94 ns            4
BuildTypeNameExp 0/0_stddev                                                                                        0.141 ns        0.141 ns            4
BuildTypeNameExp 0/0_cv                                                                                             2.03 %          2.03 %             4
BuildTypeNameSim 0/0_mean                                                                                           5.03 ns         5.03 ns            4
BuildTypeNameSim 0/0_median                                                                                         5.02 ns         5.02 ns            4
BuildTypeNameSim 0/0_stddev                                                                                        0.096 ns        0.096 ns            4
BuildTypeNameSim 0/0_cv                                                                                             1.91 %          1.91 %             4
BuildTypeNameStr 10/10_mean                                                                                         59.1 ns         59.1 ns            4
BuildTypeNameStr 10/10_median                                                                                       59.0 ns         59.0 ns            4
BuildTypeNameStr 10/10_stddev                                                                                       2.58 ns         2.58 ns            4
BuildTypeNameStr 10/10_cv                                                                                           4.37 %          4.37 %             4
BuildTypeNameExp 10/10_mean                                                                                         31.0 ns         31.0 ns            4
BuildTypeNameExp 10/10_median                                                                                       31.1 ns         31.1 ns            4
BuildTypeNameExp 10/10_stddev                                                                                      0.361 ns        0.361 ns            4
BuildTypeNameExp 10/10_cv                                                                                           1.16 %          1.16 %             4
BuildTypeNameSim 10/10_mean                                                                                         23.4 ns         23.4 ns            4
BuildTypeNameSim 10/10_median                                                                                       23.5 ns         23.5 ns            4
BuildTypeNameSim 10/10_stddev                                                                                      0.470 ns        0.470 ns            4
BuildTypeNameSim 10/10_cv                                                                                           2.01 %          2.01 %             4
-----  Replace string by copy -----/repeats:1                                                                      0.000 ns        0.000 ns   1000000000000
Concat with replace str_mean                                                                                         210 ns          210 ns            4
Concat with replace str_median                                                                                       209 ns          209 ns            4
Concat with replace str_stddev                                                                                      4.51 ns         4.51 ns            4
Concat with replace str_cv                                                                                          2.14 %          2.14 %             4
Concat with replace exp_mean                                                                                         154 ns          154 ns            4
Concat with replace exp_median                                                                                       154 ns          154 ns            4
Concat with replace exp_stddev                                                                                      1.87 ns         1.87 ns            4
Concat with replace exp_cv                                                                                          1.22 %          1.22 %             4
-----  Create Empty Str ---------/repeats:1                                                                        0.000 ns        0.000 ns   1000000000000
std::string e;_mean                                                                                                 1.13 ns         1.13 ns            4
std::string e;_median                                                                                               1.14 ns         1.14 ns            4
std::string e;_stddev                                                                                              0.019 ns        0.019 ns            4
std::string e;_cv                                                                                                   1.68 %          1.68 %             4
std::string_view e;_mean                                                                                           0.377 ns        0.377 ns            4
std::string_view e;_median                                                                                         0.377 ns        0.377 ns            4
std::string_view e;_stddev                                                                                         0.006 ns        0.006 ns            4
std::string_view e;_cv                                                                                              1.57 %          1.57 %             4
ssa e;_mean                                                                                                        0.372 ns        0.372 ns            4
ssa e;_median                                                                                                      0.371 ns        0.371 ns            4
ssa e;_stddev                                                                                                      0.005 ns        0.005 ns            4
ssa e;_cv                                                                                                           1.34 %          1.34 %             4
stringa e;_mean                                                                                                    0.763 ns        0.763 ns            4
stringa e;_median                                                                                                  0.759 ns        0.759 ns            4
stringa e;_stddev                                                                                                  0.012 ns        0.012 ns            4
stringa e;_cv                                                                                                       1.61 %          1.61 %             4
lstringa<20> e;_mean                                                                                                1.14 ns         1.14 ns            4
lstringa<20> e;_median                                                                                              1.13 ns         1.13 ns            4
lstringa<20> e;_stddev                                                                                             0.015 ns        0.015 ns            4
lstringa<20> e;_cv                                                                                                  1.36 %          1.36 %             4
lstringa<40> e;_mean                                                                                                1.14 ns         1.14 ns            4
lstringa<40> e;_median                                                                                              1.12 ns         1.12 ns            4
lstringa<40> e;_stddev                                                                                             0.026 ns        0.026 ns            4
lstringa<40> e;_cv                                                                                                  2.27 %          2.27 %             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                                                                           0.027 ns        0.027 ns            4
std::string e      = "Test text";_cv                                                                                1.46 %          1.46 %             4
std::string_view e = "Test text";_mean                                                                             0.761 ns        0.761 ns            4
std::string_view e = "Test text";_median                                                                           0.765 ns        0.765 ns            4
std::string_view e = "Test text";_stddev                                                                           0.010 ns        0.010 ns            4
std::string_view e = "Test text";_cv                                                                                1.36 %          1.36 %             4
ssa e              = "Test text";_mean                                                                             0.382 ns        0.382 ns            4
ssa e              = "Test text";_median                                                                           0.382 ns        0.382 ns            4
ssa e              = "Test text";_stddev                                                                           0.005 ns        0.005 ns            4
ssa e              = "Test text";_cv                                                                                1.41 %          1.41 %             4
stringa e          = "Test text";_mean                                                                              1.15 ns         1.15 ns            4
stringa e          = "Test text";_median                                                                            1.14 ns         1.14 ns            4
stringa e          = "Test text";_stddev                                                                           0.029 ns        0.029 ns            4
stringa e          = "Test text";_cv                                                                                2.50 %          2.50 %             4
lstringa<20> e     = "Test text";_mean                                                                              1.90 ns         1.90 ns            4
lstringa<20> e     = "Test text";_median                                                                            1.90 ns         1.90 ns            4
lstringa<20> e     = "Test text";_stddev                                                                           0.045 ns        0.045 ns            4
lstringa<20> e     = "Test text";_cv                                                                                2.37 %          2.36 %             4
lstringa<40> e     = "Test text";_mean                                                                              1.88 ns         1.88 ns            4
lstringa<40> e     = "Test text";_median                                                                            1.87 ns         1.87 ns            4
lstringa<40> e     = "Test text";_stddev                                                                           0.046 ns        0.046 ns            4
lstringa<40> e     = "Test text";_cv                                                                                2.46 %          2.46 %             4
-----  Create Str from long literal (30 symbols) ---------/repeats:1                                               0.000 ns        0.000 ns   1000000000000
std::string e      = "123456789012345678901234567890";_mean                                                         19.5 ns         19.5 ns            4
std::string e      = "123456789012345678901234567890";_median                                                       19.3 ns         19.3 ns            4
std::string e      = "123456789012345678901234567890";_stddev                                                      0.398 ns        0.398 ns            4
std::string e      = "123456789012345678901234567890";_cv                                                           2.04 %          2.04 %             4
std::string_view e = "123456789012345678901234567890";_mean                                                        0.763 ns        0.763 ns            4
std::string_view e = "123456789012345678901234567890";_median                                                      0.764 ns        0.764 ns            4
std::string_view e = "123456789012345678901234567890";_stddev                                                      0.008 ns        0.008 ns            4
std::string_view e = "123456789012345678901234567890";_cv                                                           1.10 %          1.10 %             4
ssa e              = "123456789012345678901234567890";_mean                                                        0.375 ns        0.375 ns            4
ssa e              = "123456789012345678901234567890";_median                                                      0.374 ns        0.374 ns            4
ssa e              = "123456789012345678901234567890";_stddev                                                      0.005 ns        0.005 ns            4
ssa e              = "123456789012345678901234567890";_cv                                                           1.45 %          1.45 %             4
stringa e          = "123456789012345678901234567890";_mean                                                         1.14 ns         1.14 ns            4
stringa e          = "123456789012345678901234567890";_median                                                       1.13 ns         1.13 ns            4
stringa e          = "123456789012345678901234567890";_stddev                                                      0.024 ns        0.024 ns            4
stringa e          = "123456789012345678901234567890";_cv                                                           2.13 %          2.13 %             4
lstringa<20> e     = "123456789012345678901234567890";_mean                                                         18.0 ns         18.0 ns            4
lstringa<20> e     = "123456789012345678901234567890";_median                                                       18.0 ns         18.0 ns            4
lstringa<20> e     = "123456789012345678901234567890";_stddev                                                      0.581 ns        0.581 ns            4
lstringa<20> e     = "123456789012345678901234567890";_cv                                                           3.22 %          3.22 %             4
lstringa<40> e     = "123456789012345678901234567890";_mean                                                         2.68 ns         2.68 ns            4
lstringa<40> e     = "123456789012345678901234567890";_median                                                       2.67 ns         2.67 ns            4
lstringa<40> e     = "123456789012345678901234567890";_stddev                                                      0.020 ns        0.020 ns            4
lstringa<40> e     = "123456789012345678901234567890";_cv                                                           0.73 %          0.73 %             4
-----  Create copy of Str with 9 symbols ---------/repeats:1                                                       0.000 ns        0.000 ns   1000000000000
std::string e      = "Test text"; auto c{e};_mean                                                                   5.77 ns         5.77 ns            4
std::string e      = "Test text"; auto c{e};_median                                                                 5.75 ns         5.75 ns            4
std::string e      = "Test text"; auto c{e};_stddev                                                                0.095 ns        0.095 ns            4
std::string e      = "Test text"; auto c{e};_cv                                                                     1.64 %          1.64 %             4
std::string_view e = "Test text"; auto c{e};_mean                                                                  0.388 ns        0.388 ns            4
std::string_view e = "Test text"; auto c{e};_median                                                                0.379 ns        0.379 ns            4
std::string_view e = "Test text"; auto c{e};_stddev                                                                0.022 ns        0.022 ns            4
std::string_view e = "Test text"; auto c{e};_cv                                                                     5.79 %          5.79 %             4
ssa e              = "Test text"; auto c{e};_mean                                                                  0.380 ns        0.380 ns            4
ssa e              = "Test text"; auto c{e};_median                                                                0.382 ns        0.382 ns            4
ssa e              = "Test text"; auto c{e};_stddev                                                                0.005 ns        0.005 ns            4
ssa e              = "Test text"; auto c{e};_cv                                                                     1.43 %          1.43 %             4
stringa e          = "Test text"; auto c{e};_mean                                                                   1.12 ns         1.12 ns            4
stringa e          = "Test text"; auto c{e};_median                                                                 1.12 ns         1.12 ns            4
stringa e          = "Test text"; auto c{e};_stddev                                                                0.016 ns        0.016 ns            4
stringa e          = "Test text"; auto c{e};_cv                                                                     1.46 %          1.46 %             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                                                                0.024 ns        0.024 ns            4
lstringa<20> e     = "Test text"; auto c{e};_cv                                                                     2.13 %          2.13 %             4
lstringa<40> e     = "Test text"; auto c{e};_mean                                                                   1.15 ns         1.15 ns            4
lstringa<40> e     = "Test text"; auto c{e};_median                                                                 1.15 ns         1.15 ns            4
lstringa<40> e     = "Test text"; auto c{e};_stddev                                                                0.014 ns        0.014 ns            4
lstringa<40> e     = "Test text"; auto c{e};_cv                                                                     1.19 %          1.19 %             4
-----  Create copy of Str with 30 symbols ---------/repeats:1                                                      0.000 ns        0.000 ns   1000000000000
std::string e      = "123456789012345678901234567890"; auto c{e};_mean                                              20.2 ns         20.2 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_median                                            20.2 ns         20.2 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_stddev                                           0.353 ns        0.353 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_cv                                                1.75 %          1.75 %             4
std::string_view e = "123456789012345678901234567890"; auto c{e};_mean                                             0.758 ns        0.758 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_median                                           0.754 ns        0.755 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_stddev                                           0.009 ns        0.009 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_cv                                                1.19 %          1.19 %             4
ssa e              = "123456789012345678901234567890"; auto c{e};_mean                                             0.374 ns        0.374 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_median                                           0.374 ns        0.374 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_stddev                                           0.002 ns        0.002 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_cv                                                0.58 %          0.59 %             4
stringa e          = "123456789012345678901234567890"; auto c{e};_mean                                              1.14 ns         1.14 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_median                                            1.14 ns         1.14 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_stddev                                           0.014 ns        0.014 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_cv                                                1.23 %          1.23 %             4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_mean                                              19.1 ns         19.1 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_median                                            19.1 ns         19.1 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_stddev                                           0.086 ns        0.086 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_cv                                                0.45 %          0.45 %             4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_mean                                              4.98 ns         4.98 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_median                                            5.03 ns         5.03 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_stddev                                           0.146 ns        0.146 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_cv                                                2.94 %          2.94 %             4
-----  Find 9 symbols text in end of 99 symbols text ---------/repeats:1                                           0.000 ns        0.000 ns   1000000000000
sz::string::find;_mean                                                                                              95.9 ns         95.9 ns            4
sz::string::find;_median                                                                                            95.8 ns         95.8 ns            4
sz::string::find;_stddev                                                                                            1.48 ns         1.48 ns            4
sz::string::find;_cv                                                                                                1.54 %          1.54 %             4
std::string::find;_mean                                                                                             7.34 ns         7.34 ns            4
std::string::find;_median                                                                                           7.33 ns         7.33 ns            4
std::string::find;_stddev                                                                                          0.128 ns        0.128 ns            4
std::string::find;_cv                                                                                               1.75 %          1.75 %             4
std::string_view::find;_mean                                                                                        7.81 ns         7.81 ns            4
std::string_view::find;_median                                                                                      7.78 ns         7.78 ns            4
std::string_view::find;_stddev                                                                                     0.124 ns        0.124 ns            4
std::string_view::find;_cv                                                                                          1.59 %          1.59 %             4
ssa::find;_mean                                                                                                     7.37 ns         7.37 ns            4
ssa::find;_median                                                                                                   7.37 ns         7.37 ns            4
ssa::find;_stddev                                                                                                  0.149 ns        0.149 ns            4
ssa::find;_cv                                                                                                       2.02 %          2.02 %             4
stringa::find;_mean                                                                                                 8.14 ns         8.14 ns            4
stringa::find;_median                                                                                               8.14 ns         8.14 ns            4
stringa::find;_stddev                                                                                              0.027 ns        0.027 ns            4
stringa::find;_cv                                                                                                   0.33 %          0.33 %             4
lstringa<20>::find;_mean                                                                                            6.94 ns         6.94 ns            4
lstringa<20>::find;_median                                                                                          6.90 ns         6.90 ns            4
lstringa<20>::find;_stddev                                                                                         0.118 ns        0.118 ns            4
lstringa<20>::find;_cv                                                                                              1.70 %          1.70 %             4
lstringa<40>::find;_mean                                                                                            6.93 ns         6.93 ns            4
lstringa<40>::find;_median                                                                                          6.92 ns         6.92 ns            4
lstringa<40>::find;_stddev                                                                                         0.091 ns        0.091 ns            4
lstringa<40>::find;_cv                                                                                              1.31 %          1.31 %             4
-------  Copy not literal Str with N symbols ---------/repeats:1                                                   0.000 ns        0.000 ns   1000000000000
std::string copy{str_with_len_N};/15_mean                                                                           5.78 ns         5.78 ns            4
std::string copy{str_with_len_N};/15_median                                                                         5.78 ns         5.78 ns            4
std::string copy{str_with_len_N};/15_stddev                                                                        0.153 ns        0.153 ns            4
std::string copy{str_with_len_N};/15_cv                                                                             2.64 %          2.64 %             4
std::string copy{str_with_len_N};/16_mean                                                                           24.5 ns         24.5 ns            4
std::string copy{str_with_len_N};/16_median                                                                         24.6 ns         24.6 ns            4
std::string copy{str_with_len_N};/16_stddev                                                                         1.08 ns         1.08 ns            4
std::string copy{str_with_len_N};/16_cv                                                                             4.42 %          4.42 %             4
std::string copy{str_with_len_N};/23_mean                                                                           28.5 ns         28.5 ns            4
std::string copy{str_with_len_N};/23_median                                                                         28.6 ns         28.6 ns            4
std::string copy{str_with_len_N};/23_stddev                                                                        0.346 ns        0.346 ns            4
std::string copy{str_with_len_N};/23_cv                                                                             1.21 %          1.21 %             4
std::string copy{str_with_len_N};/24_mean                                                                           23.3 ns         23.3 ns            4
std::string copy{str_with_len_N};/24_median                                                                         23.3 ns         23.3 ns            4
std::string copy{str_with_len_N};/24_stddev                                                                        0.222 ns        0.222 ns            4
std::string copy{str_with_len_N};/24_cv                                                                             0.95 %          0.95 %             4
std::string copy{str_with_len_N};/32_mean                                                                           23.2 ns         23.2 ns            4
std::string copy{str_with_len_N};/32_median                                                                         23.3 ns         23.3 ns            4
std::string copy{str_with_len_N};/32_stddev                                                                        0.377 ns        0.377 ns            4
std::string copy{str_with_len_N};/32_cv                                                                             1.62 %          1.62 %             4
std::string copy{str_with_len_N};/64_mean                                                                           23.3 ns         23.3 ns            4
std::string copy{str_with_len_N};/64_median                                                                         23.3 ns         23.3 ns            4
std::string copy{str_with_len_N};/64_stddev                                                                        0.320 ns        0.320 ns            4
std::string copy{str_with_len_N};/64_cv                                                                             1.37 %          1.37 %             4
std::string copy{str_with_len_N};/128_mean                                                                          24.9 ns         24.9 ns            4
std::string copy{str_with_len_N};/128_median                                                                        24.9 ns         24.9 ns            4
std::string copy{str_with_len_N};/128_stddev                                                                       0.584 ns        0.584 ns            4
std::string copy{str_with_len_N};/128_cv                                                                            2.34 %          2.34 %             4
std::string copy{str_with_len_N};/256_mean                                                                          26.0 ns         26.0 ns            4
std::string copy{str_with_len_N};/256_median                                                                        25.3 ns         25.3 ns            4
std::string copy{str_with_len_N};/256_stddev                                                                        1.69 ns         1.69 ns            4
std::string copy{str_with_len_N};/256_cv                                                                            6.53 %          6.53 %             4
std::string copy{str_with_len_N};/512_mean                                                                          29.4 ns         29.4 ns            4
std::string copy{str_with_len_N};/512_median                                                                        29.5 ns         29.5 ns            4
std::string copy{str_with_len_N};/512_stddev                                                                       0.683 ns        0.683 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                                                                         47.7 ns         47.7 ns            4
std::string copy{str_with_len_N};/1024_median                                                                       47.8 ns         47.8 ns            4
std::string copy{str_with_len_N};/1024_stddev                                                                      0.457 ns        0.457 ns            4
std::string copy{str_with_len_N};/1024_cv                                                                           0.96 %          0.96 %             4
std::string copy{str_with_len_N};/2048_mean                                                                          125 ns          125 ns            4
std::string copy{str_with_len_N};/2048_median                                                                        125 ns          125 ns            4
std::string copy{str_with_len_N};/2048_stddev                                                                       3.96 ns         3.96 ns            4
std::string copy{str_with_len_N};/2048_cv                                                                           3.17 %          3.17 %             4
std::string copy{str_with_len_N};/4096_mean                                                                          152 ns          152 ns            4
std::string copy{str_with_len_N};/4096_median                                                                        154 ns          154 ns            4
std::string copy{str_with_len_N};/4096_stddev                                                                       4.76 ns         4.76 ns            4
std::string copy{str_with_len_N};/4096_cv                                                                           3.13 %          3.13 %             4
stringa copy{str_with_len_N};/15_mean                                                                               1.12 ns         1.12 ns            4
stringa copy{str_with_len_N};/15_median                                                                             1.12 ns         1.12 ns            4
stringa copy{str_with_len_N};/15_stddev                                                                            0.013 ns        0.013 ns            4
stringa copy{str_with_len_N};/15_cv                                                                                 1.17 %          1.17 %             4
stringa copy{str_with_len_N};/16_mean                                                                               1.13 ns         1.13 ns            4
stringa copy{str_with_len_N};/16_median                                                                             1.12 ns         1.12 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                                                                                 1.88 %          1.88 %             4
stringa copy{str_with_len_N};/23_mean                                                                               1.12 ns         1.12 ns            4
stringa copy{str_with_len_N};/23_median                                                                             1.12 ns         1.12 ns            4
stringa copy{str_with_len_N};/23_stddev                                                                            0.019 ns        0.019 ns            4
stringa copy{str_with_len_N};/23_cv                                                                                 1.67 %          1.67 %             4
stringa copy{str_with_len_N};/24_mean                                                                               16.4 ns         16.4 ns            4
stringa copy{str_with_len_N};/24_median                                                                             16.4 ns         16.4 ns            4
stringa copy{str_with_len_N};/24_stddev                                                                            0.135 ns        0.135 ns            4
stringa copy{str_with_len_N};/24_cv                                                                                 0.82 %          0.82 %             4
stringa copy{str_with_len_N};/32_mean                                                                               16.3 ns         16.3 ns            4
stringa copy{str_with_len_N};/32_median                                                                             16.3 ns         16.3 ns            4
stringa copy{str_with_len_N};/32_stddev                                                                            0.180 ns        0.180 ns            4
stringa copy{str_with_len_N};/32_cv                                                                                 1.10 %          1.10 %             4
stringa copy{str_with_len_N};/64_mean                                                                               16.3 ns         16.3 ns            4
stringa copy{str_with_len_N};/64_median                                                                             16.4 ns         16.4 ns            4
stringa copy{str_with_len_N};/64_stddev                                                                            0.113 ns        0.113 ns            4
stringa copy{str_with_len_N};/64_cv                                                                                 0.69 %          0.69 %             4
stringa copy{str_with_len_N};/128_mean                                                                              16.4 ns         16.4 ns            4
stringa copy{str_with_len_N};/128_median                                                                            16.4 ns         16.4 ns            4
stringa copy{str_with_len_N};/128_stddev                                                                           0.085 ns        0.085 ns            4
stringa copy{str_with_len_N};/128_cv                                                                                0.52 %          0.52 %             4
stringa copy{str_with_len_N};/256_mean                                                                              16.4 ns         16.4 ns            4
stringa copy{str_with_len_N};/256_median                                                                            16.4 ns         16.4 ns            4
stringa copy{str_with_len_N};/256_stddev                                                                           0.068 ns        0.068 ns            4
stringa copy{str_with_len_N};/256_cv                                                                                0.42 %          0.42 %             4
stringa copy{str_with_len_N};/512_mean                                                                              16.4 ns         16.4 ns            4
stringa copy{str_with_len_N};/512_median                                                                            16.4 ns         16.4 ns            4
stringa copy{str_with_len_N};/512_stddev                                                                           0.072 ns        0.072 ns            4
stringa copy{str_with_len_N};/512_cv                                                                                0.44 %          0.44 %             4
stringa copy{str_with_len_N};/1024_mean                                                                             16.3 ns         16.3 ns            4
stringa copy{str_with_len_N};/1024_median                                                                           16.3 ns         16.3 ns            4
stringa copy{str_with_len_N};/1024_stddev                                                                          0.069 ns        0.069 ns            4
stringa copy{str_with_len_N};/1024_cv                                                                               0.42 %          0.42 %             4
stringa copy{str_with_len_N};/2048_mean                                                                             16.4 ns         16.4 ns            4
stringa copy{str_with_len_N};/2048_median                                                                           16.4 ns         16.4 ns            4
stringa copy{str_with_len_N};/2048_stddev                                                                          0.041 ns        0.041 ns            4
stringa copy{str_with_len_N};/2048_cv                                                                               0.25 %          0.25 %             4
stringa copy{str_with_len_N};/4096_mean                                                                             16.4 ns         16.4 ns            4
stringa copy{str_with_len_N};/4096_median                                                                           16.4 ns         16.4 ns            4
stringa copy{str_with_len_N};/4096_stddev                                                                          0.080 ns        0.080 ns            4
stringa copy{str_with_len_N};/4096_cv                                                                               0.49 %          0.49 %             4
lstringa<16> copy{str_with_len_N};/15_mean                                                                          1.14 ns         1.14 ns            4
lstringa<16> copy{str_with_len_N};/15_median                                                                        1.13 ns         1.13 ns            4
lstringa<16> copy{str_with_len_N};/15_stddev                                                                       0.024 ns        0.024 ns            4
lstringa<16> copy{str_with_len_N};/15_cv                                                                            2.09 %          2.09 %             4
lstringa<16> copy{str_with_len_N};/16_mean                                                                          5.10 ns         5.10 ns            4
lstringa<16> copy{str_with_len_N};/16_median                                                                        5.10 ns         5.10 ns            4
lstringa<16> copy{str_with_len_N};/16_stddev                                                                       0.076 ns        0.076 ns            4
lstringa<16> copy{str_with_len_N};/16_cv                                                                            1.49 %          1.49 %             4
lstringa<16> copy{str_with_len_N};/23_mean                                                                          5.16 ns         5.16 ns            4
lstringa<16> copy{str_with_len_N};/23_median                                                                        5.14 ns         5.14 ns            4
lstringa<16> copy{str_with_len_N};/23_stddev                                                                       0.062 ns        0.062 ns            4
lstringa<16> copy{str_with_len_N};/23_cv                                                                            1.21 %          1.21 %             4
lstringa<16> copy{str_with_len_N};/24_mean                                                                          21.9 ns         21.9 ns            4
lstringa<16> copy{str_with_len_N};/24_median                                                                        22.0 ns         22.0 ns            4
lstringa<16> copy{str_with_len_N};/24_stddev                                                                       0.377 ns        0.377 ns            4
lstringa<16> copy{str_with_len_N};/24_cv                                                                            1.72 %          1.72 %             4
lstringa<16> copy{str_with_len_N};/32_mean                                                                          22.1 ns         22.1 ns            4
lstringa<16> copy{str_with_len_N};/32_median                                                                        22.0 ns         22.0 ns            4
lstringa<16> copy{str_with_len_N};/32_stddev                                                                       0.310 ns        0.310 ns            4
lstringa<16> copy{str_with_len_N};/32_cv                                                                            1.41 %          1.41 %             4
lstringa<16> copy{str_with_len_N};/64_mean                                                                          23.4 ns         23.4 ns            4
lstringa<16> copy{str_with_len_N};/64_median                                                                        23.3 ns         23.3 ns            4
lstringa<16> copy{str_with_len_N};/64_stddev                                                                       0.348 ns        0.348 ns            4
lstringa<16> copy{str_with_len_N};/64_cv                                                                            1.49 %          1.49 %             4
lstringa<16> copy{str_with_len_N};/128_mean                                                                         24.5 ns         24.5 ns            4
lstringa<16> copy{str_with_len_N};/128_median                                                                       24.6 ns         24.6 ns            4
lstringa<16> copy{str_with_len_N};/128_stddev                                                                      0.410 ns        0.410 ns            4
lstringa<16> copy{str_with_len_N};/128_cv                                                                           1.67 %          1.67 %             4
lstringa<16> copy{str_with_len_N};/256_mean                                                                         25.4 ns         25.4 ns            4
lstringa<16> copy{str_with_len_N};/256_median                                                                       25.4 ns         25.4 ns            4
lstringa<16> copy{str_with_len_N};/256_stddev                                                                      0.347 ns        0.347 ns            4
lstringa<16> copy{str_with_len_N};/256_cv                                                                           1.37 %          1.37 %             4
lstringa<16> copy{str_with_len_N};/512_mean                                                                         28.6 ns         28.6 ns            4
lstringa<16> copy{str_with_len_N};/512_median                                                                       28.6 ns         28.6 ns            4
lstringa<16> copy{str_with_len_N};/512_stddev                                                                      0.490 ns        0.490 ns            4
lstringa<16> copy{str_with_len_N};/512_cv                                                                           1.71 %          1.71 %             4
lstringa<16> copy{str_with_len_N};/1024_mean                                                                        98.9 ns         98.9 ns            4
lstringa<16> copy{str_with_len_N};/1024_median                                                                      97.3 ns         97.3 ns            4
lstringa<16> copy{str_with_len_N};/1024_stddev                                                                      5.56 ns         5.56 ns            4
lstringa<16> copy{str_with_len_N};/1024_cv                                                                          5.62 %          5.62 %             4
lstringa<16> copy{str_with_len_N};/2048_mean                                                                         103 ns          103 ns            4
lstringa<16> copy{str_with_len_N};/2048_median                                                                       103 ns          103 ns            4
lstringa<16> copy{str_with_len_N};/2048_stddev                                                                      1.53 ns         1.53 ns            4
lstringa<16> copy{str_with_len_N};/2048_cv                                                                          1.48 %          1.48 %             4
lstringa<16> copy{str_with_len_N};/4096_mean                                                                         122 ns          122 ns            4
lstringa<16> copy{str_with_len_N};/4096_median                                                                       121 ns          121 ns            4
lstringa<16> copy{str_with_len_N};/4096_stddev                                                                      5.22 ns         5.22 ns            4
lstringa<16> copy{str_with_len_N};/4096_cv                                                                          4.29 %          4.29 %             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                                                                      0.011 ns        0.011 ns            4
lstringa<512> copy{str_with_len_N};/15_cv                                                                           0.95 %          0.95 %             4
lstringa<512> copy{str_with_len_N};/16_mean                                                                         5.00 ns         5.00 ns            4
lstringa<512> copy{str_with_len_N};/16_median                                                                       5.05 ns         5.05 ns            4
lstringa<512> copy{str_with_len_N};/16_stddev                                                                      0.126 ns        0.126 ns            4
lstringa<512> copy{str_with_len_N};/16_cv                                                                           2.52 %          2.52 %             4
lstringa<512> copy{str_with_len_N};/23_mean                                                                         4.92 ns         4.92 ns            4
lstringa<512> copy{str_with_len_N};/23_median                                                                       4.87 ns         4.87 ns            4
lstringa<512> copy{str_with_len_N};/23_stddev                                                                      0.113 ns        0.113 ns            4
lstringa<512> copy{str_with_len_N};/23_cv                                                                           2.30 %          2.30 %             4
lstringa<512> copy{str_with_len_N};/24_mean                                                                         29.6 ns         29.6 ns            4
lstringa<512> copy{str_with_len_N};/24_median                                                                       29.5 ns         29.5 ns            4
lstringa<512> copy{str_with_len_N};/24_stddev                                                                      0.353 ns        0.353 ns            4
lstringa<512> copy{str_with_len_N};/24_cv                                                                           1.19 %          1.19 %             4
lstringa<512> copy{str_with_len_N};/32_mean                                                                         29.6 ns         29.6 ns            4
lstringa<512> copy{str_with_len_N};/32_median                                                                       29.6 ns         29.6 ns            4
lstringa<512> copy{str_with_len_N};/32_stddev                                                                      0.133 ns        0.133 ns            4
lstringa<512> copy{str_with_len_N};/32_cv                                                                           0.45 %          0.45 %             4
lstringa<512> copy{str_with_len_N};/64_mean                                                                         30.2 ns         30.2 ns            4
lstringa<512> copy{str_with_len_N};/64_median                                                                       30.2 ns         30.2 ns            4
lstringa<512> copy{str_with_len_N};/64_stddev                                                                      0.095 ns        0.095 ns            4
lstringa<512> copy{str_with_len_N};/64_cv                                                                           0.31 %          0.31 %             4
lstringa<512> copy{str_with_len_N};/128_mean                                                                        30.5 ns         30.5 ns            4
lstringa<512> copy{str_with_len_N};/128_median                                                                      30.5 ns         30.5 ns            4
lstringa<512> copy{str_with_len_N};/128_stddev                                                                     0.108 ns        0.108 ns            4
lstringa<512> copy{str_with_len_N};/128_cv                                                                          0.35 %          0.35 %             4
lstringa<512> copy{str_with_len_N};/256_mean                                                                        21.7 ns         21.7 ns            4
lstringa<512> copy{str_with_len_N};/256_median                                                                      21.7 ns         21.7 ns            4
lstringa<512> copy{str_with_len_N};/256_stddev                                                                     0.257 ns        0.257 ns            4
lstringa<512> copy{str_with_len_N};/256_cv                                                                          1.19 %          1.19 %             4
lstringa<512> copy{str_with_len_N};/512_mean                                                                        24.7 ns         24.7 ns            4
lstringa<512> copy{str_with_len_N};/512_median                                                                      24.6 ns         24.6 ns            4
lstringa<512> copy{str_with_len_N};/512_stddev                                                                     0.267 ns        0.267 ns            4
lstringa<512> copy{str_with_len_N};/512_cv                                                                          1.08 %          1.08 %             4
lstringa<512> copy{str_with_len_N};/1024_mean                                                                       96.9 ns         96.9 ns            4
lstringa<512> copy{str_with_len_N};/1024_median                                                                     96.8 ns         96.8 ns            4
lstringa<512> copy{str_with_len_N};/1024_stddev                                                                     1.87 ns         1.87 ns            4
lstringa<512> copy{str_with_len_N};/1024_cv                                                                         1.93 %          1.93 %             4
lstringa<512> copy{str_with_len_N};/2048_mean                                                                        106 ns          106 ns            4
lstringa<512> copy{str_with_len_N};/2048_median                                                                      107 ns          107 ns            4
lstringa<512> copy{str_with_len_N};/2048_stddev                                                                     2.33 ns         2.33 ns            4
lstringa<512> copy{str_with_len_N};/2048_cv                                                                         2.20 %          2.20 %             4
lstringa<512> copy{str_with_len_N};/4096_mean                                                                        123 ns          123 ns            4
lstringa<512> copy{str_with_len_N};/4096_median                                                                      123 ns          123 ns            4
lstringa<512> copy{str_with_len_N};/4096_stddev                                                                     1.45 ns         1.45 ns            4
lstringa<512> copy{str_with_len_N};/4096_cv                                                                         1.19 %          1.19 %             4
-----  Convert to int '1234567'  ---------/repeats:1                                                               0.000 ns        0.000 ns   1000000000000
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_mean                                          26.9 ns         26.9 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_median                                        26.9 ns         26.9 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_stddev                                       0.215 ns        0.215 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_cv                                            0.80 %          0.80 %             4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_mean                     14.9 ns         14.9 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_median                   14.9 ns         14.9 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_stddev                  0.293 ns        0.293 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_cv                       1.97 %          1.97 %             4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                              9.36 ns         9.36 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                            9.36 ns         9.36 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                           0.047 ns        0.047 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                                0.50 %          0.50 %             4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                                  9.52 ns         9.52 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                                9.50 ns         9.50 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                               0.079 ns        0.079 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                                    0.83 %          0.83 %             4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                         9.61 ns         9.61 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                       9.59 ns         9.59 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                      0.146 ns        0.146 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                           1.52 %          1.52 %             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                                             24.5 ns         24.5 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_median                                           24.4 ns         24.4 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_stddev                                          0.615 ns        0.615 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_cv                                               2.51 %          2.51 %             4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_mean                        9.59 ns         9.59 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_median                      9.63 ns         9.63 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_stddev                     0.166 ns        0.166 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_cv                          1.73 %          1.73 %             4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                                 8.04 ns         8.04 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                               8.04 ns         8.04 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                              0.114 ns        0.114 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                                   1.41 %          1.41 %             4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                                     7.57 ns         7.57 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                                   7.52 ns         7.52 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                                  0.139 ns        0.139 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                                       1.84 %          1.84 %             4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                            7.82 ns         7.82 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                          7.82 ns         7.82 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                         0.025 ns        0.025 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                              0.32 %          0.32 %             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                                     29.1 ns         29.1 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_stddev                                     1.09 ns         1.09 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_cv                                         3.74 %          3.74 %             4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_mean                                        11.0 ns         11.0 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_median                                      11.0 ns         11.0 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_stddev                                     0.152 ns        0.152 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_cv                                          1.39 %          1.39 %             4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_mean                                  13.3 ns         13.3 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_median                                13.2 ns         13.2 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_stddev                               0.137 ns        0.137 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_cv                                    1.03 %          1.03 %             4
-----  Convert to double '1234.567e10'  ---------/repeats:1                                                        0.000 ns        0.000 ns   1000000000000
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_mean                                   66.6 ns         66.6 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_median                                 66.0 ns         66.0 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_stddev                                 1.62 ns         1.62 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_cv                                     2.43 %          2.43 %             4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_mean                       24.5 ns         24.5 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_median                     24.5 ns         24.5 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_stddev                    0.348 ns        0.348 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_cv                         1.42 %          1.42 %             4
ssa s = "1234.567e10"; double res = *s.to_double()_mean                                                             26.8 ns         26.8 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_median                                                           26.8 ns         26.8 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_stddev                                                          0.384 ns        0.384 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_cv                                                               1.43 %          1.43 %             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                                                          1424 ns         1424 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_median                                                        1429 ns         1429 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_stddev                                                        35.2 ns         35.2 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_cv                                                            2.47 %          2.47 %             4
std::string str; ... str += "abbaabbaabbaabba";_mean                                                                 445 ns          445 ns            4
std::string str; ... str += "abbaabbaabbaabba";_median                                                               446 ns          446 ns            4
std::string str; ... str += "abbaabbaabbaabba";_stddev                                                              7.09 ns         7.08 ns            4
std::string str; ... str += "abbaabbaabbaabba";_cv                                                                  1.59 %          1.59 %             4
lstringa<8> str; ... str += "abbaabbaabbaabba";_mean                                                                 388 ns          388 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_median                                                               388 ns          388 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_stddev                                                              3.37 ns         3.37 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_cv                                                                  0.87 %          0.87 %             4
lstringa<128> str; ... str += "abbaabbaabbaabba";_mean                                                               276 ns          276 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_median                                                             278 ns          278 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_stddev                                                            7.15 ns         7.15 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_cv                                                                2.59 %          2.59 %             4
lstringa<512> str; ... str += "abbaabbaabbaabba";_mean                                                               219 ns          219 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_median                                                             224 ns          224 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_stddev                                                            11.1 ns         11.1 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_cv                                                                5.04 %          5.04 %             4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_mean                                                              137 ns          137 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_median                                                            137 ns          137 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_stddev                                                          0.634 ns        0.634 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_cv                                                               0.46 %          0.46 %             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                                               1426 ns         1426 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_median                                             1428 ns         1428 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_stddev                                             39.2 ns         39.2 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_cv                                                 2.75 %          2.75 %             4
std::string str; ... str += str_var + "abbaabbaabbaabba";_mean                                                      1288 ns         1288 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_median                                                    1289 ns         1289 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                    12.9 ns         12.9 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_cv                                                        1.01 %          1.01 %             4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                       426 ns          426 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_median                                                     426 ns          426 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                    5.08 ns         5.08 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                        1.19 %          1.19 %             4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                     340 ns          340 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_median                                                   346 ns          346 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                  14.2 ns         14.2 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                      4.17 %          4.17 %             4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                     313 ns          313 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_median                                                   314 ns          314 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                  11.6 ns         11.6 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                      3.71 %          3.71 %             4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                    217 ns          217 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_median                                                  218 ns          218 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                 6.95 ns         6.95 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                     3.21 %          3.21 %             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                                   75809 ns        75810 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_median                                 75636 ns        75637 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_stddev                                  1270 ns         1270 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_cv                                      1.68 %          1.68 %             4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                          73098 ns        73098 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                        73402 ns        73402 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                         1487 ns         1487 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                             2.03 %          2.03 %             4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                          19767 ns        19767 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                        19715 ns        19715 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                          326 ns          326 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                             1.65 %          1.65 %             4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                        17379 ns        17379 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                      17356 ns        17356 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                        164 ns          164 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                           0.94 %          0.94 %             4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                        16895 ns        16895 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                      16961 ns        16961 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                        186 ns          186 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                           1.10 %          1.10 %             4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                       17082 ns        17082 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                     17027 ns        17027 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                       244 ns          244 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                          1.43 %          1.43 %             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                                                        1469 ns         1469 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_median                                                      1481 ns         1481 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_stddev                                                      31.4 ns         31.4 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_cv                                                          2.14 %          2.14 %             4
std::string str; ... str += str_var1 + str_var2;_mean                                                               1415 ns         1415 ns            4
std::string str; ... str += str_var1 + str_var2;_median                                                             1404 ns         1404 ns            4
std::string str; ... str += str_var1 + str_var2;_stddev                                                             26.0 ns         26.0 ns            4
std::string str; ... str += str_var1 + str_var2;_cv                                                                 1.84 %          1.84 %             4
lstringa<16> str; ... str += str_var1 + str_var2;_mean                                                               527 ns          527 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_median                                                             525 ns          525 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_stddev                                                            8.07 ns         8.07 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_cv                                                                1.53 %          1.53 %             4
lstringa<128> str; ... str += str_var1 + str_var2;_mean                                                              465 ns          465 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_median                                                            469 ns          469 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_stddev                                                           22.5 ns         22.5 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_cv                                                               4.85 %          4.85 %             4
lstringa<512> str; ... str += str_var1 + str_var2;_mean                                                              408 ns          408 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_median                                                            415 ns          415 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_stddev                                                           20.7 ns         20.7 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_cv                                                               5.06 %          5.06 %             4
lstringa<1024> str; ... str += str_var1 + str_var2;_mean                                                             309 ns          309 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_median                                                           310 ns          310 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_stddev                                                          3.18 ns         3.18 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_cv                                                              1.03 %          1.03 %             4
-- Append text, number, text --/repeats:1                                                                          0.000 ns        0.000 ns   1000000000000
std::stringstream str; str << "test = " << k << " times";_mean                                                      3067 ns         3067 ns            4
std::stringstream str; str << "test = " << k << " times";_median                                                    3055 ns         3055 ns            4
std::stringstream str; str << "test = " << k << " times";_stddev                                                    47.1 ns         47.1 ns            4
std::stringstream str; str << "test = " << k << " times";_cv                                                        1.54 %          1.54 %             4
std::string str = "test = " + std::to_string(k) + " times";_mean                                                     457 ns          457 ns            4
std::string str = "test = " + std::to_string(k) + " times";_median                                                   457 ns          457 ns            4
std::string str = "test = " + std::to_string(k) + " times";_stddev                                                  4.69 ns         4.69 ns            4
std::string str = "test = " + std::to_string(k) + " times";_cv                                                      1.03 %          1.03 %             4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_mean                                      1393 ns         1393 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_median                                    1390 ns         1390 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_stddev                                    25.7 ns         25.6 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_cv                                        1.84 %          1.84 %             4
std::string str = std::format("test = {} times", k);_mean                                                           1140 ns         1140 ns            4
std::string str = std::format("test = {} times", k);_median                                                         1150 ns         1150 ns            4
std::string str = std::format("test = {} times", k);_stddev                                                         32.3 ns         32.3 ns            4
std::string str = std::format("test = {} times", k);_cv                                                             2.83 %          2.83 %             4
lstringa<8> str; str.format("test = {} times", k);_mean                                                             1356 ns         1356 ns            4
lstringa<8> str; str.format("test = {} times", k);_median                                                           1349 ns         1349 ns            4
lstringa<8> str; str.format("test = {} times", k);_stddev                                                           39.1 ns         39.1 ns            4
lstringa<8> str; str.format("test = {} times", k);_cv                                                               2.88 %          2.88 %             4
lstringa<32> str; str.format("test = {} times", k);_mean                                                            1002 ns         1003 ns            4
lstringa<32> str; str.format("test = {} times", k);_median                                                          1005 ns         1005 ns            4
lstringa<32> str; str.format("test = {} times", k);_stddev                                                          24.7 ns         24.7 ns            4
lstringa<32> str; str.format("test = {} times", k);_cv                                                              2.46 %          2.46 %             4
lstringa<8> str = "test = " + k + " times";_mean                                                                     262 ns          262 ns            4
lstringa<8> str = "test = " + k + " times";_median                                                                   261 ns          261 ns            4
lstringa<8> str = "test = " + k + " times";_stddev                                                                  3.40 ns         3.40 ns            4
lstringa<8> str = "test = " + k + " times";_cv                                                                      1.30 %          1.30 %             4
lstringa<32> str = "test = " + k + " times";_mean                                                                    126 ns          126 ns            4
lstringa<32> str = "test = " + k + " times";_median                                                                  126 ns          126 ns            4
lstringa<32> str = "test = " + k + " times";_stddev                                                                0.511 ns        0.511 ns            4
lstringa<32> str = "test = " + k + " times";_cv                                                                     0.40 %          0.40 %             4
stringa str = "test = " + k + " times";_mean                                                                         124 ns          124 ns            4
stringa str = "test = " + k + " times";_median                                                                       124 ns          124 ns            4
stringa str = "test = " + k + " times";_stddev                                                                      3.39 ns         3.39 ns            4
stringa str = "test = " + k + " times";_cv                                                                          2.74 %          2.74 %             4
-- Split text and convert to int --/repeats:1                                                                      0.000 ns        0.000 ns   1000000000000
std::string::find + substr + std::strtol_mean                                                                        270 ns          270 ns            4
std::string::find + substr + std::strtol_median                                                                      268 ns          268 ns            4
std::string::find + substr + std::strtol_stddev                                                                     7.54 ns         7.54 ns            4
std::string::find + substr + std::strtol_cv                                                                         2.79 %          2.79 %             4
ssa::splitter + ssa::as_int_mean                                                                                     156 ns          156 ns            4
ssa::splitter + ssa::as_int_median                                                                                   156 ns          156 ns            4
ssa::splitter + ssa::as_int_stddev                                                                                  1.99 ns         1.99 ns            4
ssa::splitter + ssa::as_int_cv                                                                                      1.28 %          1.28 %             4
ssa::splitf + functor_mean                                                                                           207 ns          207 ns            4
ssa::splitf + functor_median                                                                                         207 ns          207 ns            4
ssa::splitf + functor_stddev                                                                                        2.33 ns         2.33 ns            4
ssa::splitf + functor_cv                                                                                            1.12 %          1.12 %             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                                               844 ns          844 ns            4
Naive (and wrong) replace symbols with std::string find + replace_median                                             846 ns          846 ns            4
Naive (and wrong) replace symbols with std::string find + replace_stddev                                            8.40 ns         8.40 ns            4
Naive (and wrong) replace symbols with std::string find + replace_cv                                                1.00 %          1.00 %             4
replace symbols with std::string find_first_of + replace_mean                                                       2647 ns         2647 ns            4
replace symbols with std::string find_first_of + replace_median                                                     2649 ns         2649 ns            4
replace symbols with std::string find_first_of + replace_stddev                                                     41.4 ns         41.4 ns            4
replace symbols with std::string find_first_of + replace_cv                                                         1.56 %          1.56 %             4
replace symbols with std::string_view find_first_of + copy_mean                                                     1123 ns         1123 ns            4
replace symbols with std::string_view find_first_of + copy_median                                                   1119 ns         1119 ns            4
replace symbols with std::string_view find_first_of + copy_stddev                                                   27.0 ns         27.0 ns            4
replace symbols with std::string_view find_first_of + copy_cv                                                       2.40 %          2.40 %             4
replace runtime symbols with string expressions and without remembering all search results_mean                     1273 ns         1273 ns            4
replace runtime symbols with string expressions and without remembering all search results_median                   1269 ns         1269 ns            4
replace runtime symbols with string expressions and without remembering all search results_stddev                   42.9 ns         42.9 ns            4
replace runtime symbols with string expressions and without remembering all search results_cv                       3.37 %          3.37 %             4
replace runtime symbols with simstr and memorization of all search results_mean                                     1067 ns         1067 ns            4
replace runtime symbols with simstr and memorization of all search results_median                                   1068 ns         1068 ns            4
replace runtime symbols with simstr and memorization of all search results_stddev                                   9.03 ns         9.03 ns            4
replace runtime symbols with simstr and memorization of all search results_cv                                       0.85 %          0.85 %             4
replace const symbols with string expressions and without remembering all search results_mean                       1029 ns         1029 ns            4
replace const symbols with string expressions and without remembering all search results_median                     1021 ns         1021 ns            4
replace const symbols with string expressions and without remembering all search results_stddev                     24.0 ns         24.0 ns            4
replace const symbols with string expressions and without remembering all search results_cv                         2.33 %          2.33 %             4
replace const symbols with string expressions and memorization of all search results_mean                            887 ns          887 ns            4
replace const symbols with string expressions and memorization of all search results_median                          884 ns          884 ns            4
replace const symbols with string expressions and memorization of all search results_stddev                         19.8 ns         19.8 ns            4
replace const symbols with string expressions and memorization of all search results_cv                             2.23 %          2.23 %             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                                         166 ns          166 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_median                                       166 ns          166 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_stddev                                      1.88 ns         1.88 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_cv                                          1.13 %          1.13 %             4
Short replace symbols with std::string find_first_of + replace_mean                                                  334 ns          334 ns            4
Short replace symbols with std::string find_first_of + replace_median                                                334 ns          334 ns            4
Short replace symbols with std::string find_first_of + replace_stddev                                               5.22 ns         5.23 ns            4
Short replace symbols with std::string find_first_of + replace_cv                                                   1.57 %          1.57 %             4
Short replace symbols with std::string_view find_first_of + copy_mean                                                154 ns          154 ns            4
Short replace symbols with std::string_view find_first_of + copy_median                                              152 ns          152 ns            4
Short replace symbols with std::string_view find_first_of + copy_stddev                                             4.50 ns         4.50 ns            4
Short replace symbols with std::string_view find_first_of + copy_cv                                                 2.92 %          2.92 %             4
Short replace runtime symbols with string expressions and without remembering all search results_mean                169 ns          169 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_median              169 ns          169 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_stddev             2.26 ns         2.26 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_cv                 1.34 %          1.34 %             4
Short replace runtime symbols with simstr and memorization of all search results_mean                                201 ns          201 ns            4
Short replace runtime symbols with simstr and memorization of all search results_median                              200 ns          200 ns            4
Short replace runtime symbols with simstr and memorization of all search results_stddev                             2.87 ns         2.87 ns            4
Short replace runtime symbols with simstr and memorization of all search results_cv                                 1.43 %          1.43 %             4
Short replace const symbols with string expressions and without remembering all search results_mean                  130 ns          130 ns            4
Short replace const symbols with string expressions and without remembering all search results_median                131 ns          131 ns            4
Short replace const symbols with string expressions and without remembering all search results_stddev               2.75 ns         2.75 ns            4
Short replace const symbols with string expressions and without remembering all search results_cv                   2.12 %          2.12 %             4
Short replace const symbols with string expressions and memorization of all search results_mean                      145 ns          145 ns            4
Short replace const symbols with string expressions and memorization of all search results_median                    145 ns          145 ns            4
Short replace const symbols with string expressions and memorization of all search results_stddev                   1.24 ns         1.24 ns            4
Short replace const symbols with string expressions and memorization of all search results_cv                       0.85 %          0.85 %             4
-----  Replace All Str To Longer Size ---------/repeats:1                                                          0.000 ns        0.000 ns   1000000000000
replace bb to ---- in std::string|64_mean                                                                            151 ns          151 ns            4
replace bb to ---- in std::string|64_median                                                                          150 ns          150 ns            4
replace bb to ---- in std::string|64_stddev                                                                         2.03 ns         2.03 ns            4
replace bb to ---- in std::string|64_cv                                                                             1.34 %          1.34 %             4
replace bb to ---- in std::string|256_mean                                                                           603 ns          603 ns            4
replace bb to ---- in std::string|256_median                                                                         600 ns          600 ns            4
replace bb to ---- in std::string|256_stddev                                                                        7.38 ns         7.38 ns            4
replace bb to ---- in std::string|256_cv                                                                            1.22 %          1.22 %             4
replace bb to ---- in std::string|512_mean                                                                          1060 ns         1060 ns            4
replace bb to ---- in std::string|512_median                                                                        1058 ns         1058 ns            4
replace bb to ---- in std::string|512_stddev                                                                        32.9 ns         32.9 ns            4
replace bb to ---- in std::string|512_cv                                                                            3.10 %          3.10 %             4
replace bb to ---- in std::string|1024_mean                                                                         2332 ns         2332 ns            4
replace bb to ---- in std::string|1024_median                                                                       2323 ns         2323 ns            4
replace bb to ---- in std::string|1024_stddev                                                                        156 ns          156 ns            4
replace bb to ---- in std::string|1024_cv                                                                           6.71 %          6.71 %             4
replace bb to ---- in std::string|2048_mean                                                                         5851 ns         5851 ns            4
replace bb to ---- in std::string|2048_median                                                                       5742 ns         5742 ns            4
replace bb to ---- in std::string|2048_stddev                                                                        405 ns          405 ns            4
replace bb to ---- in std::string|2048_cv                                                                           6.92 %          6.92 %             4
replace bb to ---- in lstringa<8>|64_mean                                                                            127 ns          127 ns            4
replace bb to ---- in lstringa<8>|64_median                                                                          126 ns          126 ns            4
replace bb to ---- in lstringa<8>|64_stddev                                                                         1.74 ns         1.74 ns            4
replace bb to ---- in lstringa<8>|64_cv                                                                             1.37 %          1.37 %             4
replace bb to ---- in lstringa<8>|256_mean                                                                           442 ns          442 ns            4
replace bb to ---- in lstringa<8>|256_median                                                                         439 ns          439 ns            4
replace bb to ---- in lstringa<8>|256_stddev                                                                        9.86 ns         9.86 ns            4
replace bb to ---- in lstringa<8>|256_cv                                                                            2.23 %          2.23 %             4
replace bb to ---- in lstringa<8>|512_mean                                                                           831 ns          831 ns            4
replace bb to ---- in lstringa<8>|512_median                                                                         832 ns          832 ns            4
replace bb to ---- in lstringa<8>|512_stddev                                                                        13.7 ns         13.7 ns            4
replace bb to ---- in lstringa<8>|512_cv                                                                            1.65 %          1.65 %             4
replace bb to ---- in lstringa<8>|1024_mean                                                                         1698 ns         1698 ns            4
replace bb to ---- in lstringa<8>|1024_median                                                                       1696 ns         1696 ns            4
replace bb to ---- in lstringa<8>|1024_stddev                                                                       26.9 ns         26.9 ns            4
replace bb to ---- in lstringa<8>|1024_cv                                                                           1.59 %          1.59 %             4
replace bb to ---- in lstringa<8>|2048_mean                                                                         3256 ns         3256 ns            4
replace bb to ---- in lstringa<8>|2048_median                                                                       3280 ns         3280 ns            4
replace bb to ---- in lstringa<8>|2048_stddev                                                                       73.1 ns         73.1 ns            4
replace bb to ---- in lstringa<8>|2048_cv                                                                           2.25 %          2.25 %             4
replace bb to ---- by init stringa|64_mean                                                                          91.5 ns         91.5 ns            4
replace bb to ---- by init stringa|64_median                                                                        91.9 ns         91.9 ns            4
replace bb to ---- by init stringa|64_stddev                                                                        3.42 ns         3.42 ns            4
replace bb to ---- by init stringa|64_cv                                                                            3.74 %          3.74 %             4
replace bb to ---- by init stringa|256_mean                                                                          306 ns          306 ns            4
replace bb to ---- by init stringa|256_median                                                                        305 ns          305 ns            4
replace bb to ---- by init stringa|256_stddev                                                                       7.25 ns         7.25 ns            4
replace bb to ---- by init stringa|256_cv                                                                           2.37 %          2.37 %             4
replace bb to ---- by init stringa|512_mean                                                                          718 ns          718 ns            4
replace bb to ---- by init stringa|512_median                                                                        719 ns          719 ns            4
replace bb to ---- by init stringa|512_stddev                                                                       7.71 ns         7.71 ns            4
replace bb to ---- by init stringa|512_cv                                                                           1.07 %          1.07 %             4
replace bb to ---- by init stringa|1024_mean                                                                        1629 ns         1629 ns            4
replace bb to ---- by init stringa|1024_median                                                                      1626 ns         1626 ns            4
replace bb to ---- by init stringa|1024_stddev                                                                      21.1 ns         21.1 ns            4
replace bb to ---- by init stringa|1024_cv                                                                          1.30 %          1.30 %             4
replace bb to ---- by init stringa|2048_mean                                                                        3400 ns         3400 ns            4
replace bb to ---- by init stringa|2048_median                                                                      3411 ns         3411 ns            4
replace bb to ---- by init stringa|2048_stddev                                                                      57.0 ns         57.0 ns            4
replace bb to ---- by init stringa|2048_cv                                                                          1.68 %          1.68 %             4
-----  Replace All Str To Same Size ---------/repeats:1                                                            0.000 ns        0.000 ns   1000000000000
replace bb to -- in std::string|64_mean                                                                              114 ns          114 ns            4
replace bb to -- in std::string|64_median                                                                            113 ns          113 ns            4
replace bb to -- in std::string|64_stddev                                                                           3.00 ns         3.00 ns            4
replace bb to -- in std::string|64_cv                                                                               2.62 %          2.62 %             4
replace bb to -- in std::string|256_mean                                                                             390 ns          390 ns            4
replace bb to -- in std::string|256_median                                                                           391 ns          391 ns            4
replace bb to -- in std::string|256_stddev                                                                          6.46 ns         6.46 ns            4
replace bb to -- in std::string|256_cv                                                                              1.66 %          1.66 %             4
replace bb to -- in std::string|512_mean                                                                             743 ns          743 ns            4
replace bb to -- in std::string|512_median                                                                           741 ns          741 ns            4
replace bb to -- in std::string|512_stddev                                                                          7.17 ns         7.17 ns            4
replace bb to -- in std::string|512_cv                                                                              0.97 %          0.97 %             4
replace bb to -- in std::string|1024_mean                                                                           1477 ns         1477 ns            4
replace bb to -- in std::string|1024_median                                                                         1477 ns         1477 ns            4
replace bb to -- in std::string|1024_stddev                                                                         22.5 ns         22.5 ns            4
replace bb to -- in std::string|1024_cv                                                                             1.52 %          1.52 %             4
replace bb to -- in std::string|2048_mean                                                                           2929 ns         2929 ns            4
replace bb to -- in std::string|2048_median                                                                         2932 ns         2932 ns            4
replace bb to -- in std::string|2048_stddev                                                                         32.1 ns         32.1 ns            4
replace bb to -- in std::string|2048_cv                                                                             1.09 %          1.09 %             4
replace bb to -- in lstringa<8>|64_mean                                                                             89.2 ns         89.2 ns            4
replace bb to -- in lstringa<8>|64_median                                                                           88.6 ns         88.6 ns            4
replace bb to -- in lstringa<8>|64_stddev                                                                           1.62 ns         1.62 ns            4
replace bb to -- in lstringa<8>|64_cv                                                                               1.82 %          1.82 %             4
replace bb to -- in lstringa<8>|256_mean                                                                             295 ns          295 ns            4
replace bb to -- in lstringa<8>|256_median                                                                           296 ns          296 ns            4
replace bb to -- in lstringa<8>|256_stddev                                                                          5.80 ns         5.80 ns            4
replace bb to -- in lstringa<8>|256_cv                                                                              1.97 %          1.97 %             4
replace bb to -- in lstringa<8>|512_mean                                                                             553 ns          553 ns            4
replace bb to -- in lstringa<8>|512_median                                                                           547 ns          547 ns            4
replace bb to -- in lstringa<8>|512_stddev                                                                          15.1 ns         14.9 ns            4
replace bb to -- in lstringa<8>|512_cv                                                                              2.72 %          2.69 %             4
replace bb to -- in lstringa<8>|1024_mean                                                                           1122 ns         1122 ns            4
replace bb to -- in lstringa<8>|1024_median                                                                         1112 ns         1112 ns            4
replace bb to -- in lstringa<8>|1024_stddev                                                                         33.2 ns         33.2 ns            4
replace bb to -- in lstringa<8>|1024_cv                                                                             2.96 %          2.96 %             4
replace bb to -- in lstringa<8>|2048_mean                                                                           2088 ns         2088 ns            4
replace bb to -- in lstringa<8>|2048_median                                                                         2076 ns         2076 ns            4
replace bb to -- in lstringa<8>|2048_stddev                                                                         33.4 ns         33.4 ns            4
replace bb to -- in lstringa<8>|2048_cv                                                                             1.60 %          1.60 %             4
replace bb to -- by init stringa|64_mean                                                                            73.9 ns         73.9 ns            4
replace bb to -- by init stringa|64_median                                                                          74.1 ns         74.1 ns            4
replace bb to -- by init stringa|64_stddev                                                                          1.95 ns         1.95 ns            4
replace bb to -- by init stringa|64_cv                                                                              2.63 %          2.63 %             4
replace bb to -- by init stringa|256_mean                                                                            240 ns          240 ns            4
replace bb to -- by init stringa|256_median                                                                          240 ns          240 ns            4
replace bb to -- by init stringa|256_stddev                                                                         3.28 ns         3.28 ns            4
replace bb to -- by init stringa|256_cv                                                                             1.37 %          1.37 %             4
replace bb to -- by init stringa|512_mean                                                                            434 ns          434 ns            4
replace bb to -- by init stringa|512_median                                                                          434 ns          434 ns            4
replace bb to -- by init stringa|512_stddev                                                                         4.69 ns         4.69 ns            4
replace bb to -- by init stringa|512_cv                                                                             1.08 %          1.08 %             4
replace bb to -- by init stringa|1024_mean                                                                           898 ns          898 ns            4
replace bb to -- by init stringa|1024_median                                                                         897 ns          897 ns            4
replace bb to -- by init stringa|1024_stddev                                                                        22.5 ns         22.5 ns            4
replace bb to -- by init stringa|1024_cv                                                                            2.51 %          2.51 %             4
replace bb to -- by init stringa|2048_mean                                                                          1709 ns         1709 ns            4
replace bb to -- by init stringa|2048_median                                                                        1711 ns         1711 ns            4
replace bb to -- by init stringa|2048_stddev                                                                        28.4 ns         28.4 ns            4
replace bb to -- by init stringa|2048_cv                                                                            1.66 %          1.66 %             4
-----  Hash Map insert and find ---------/repeats:1                                                                0.000 ns        0.000 ns   1000000000000
hashStrMapA<size_t> emplace & find stringa;_mean                                                                 3754473 ns      3754484 ns            4
hashStrMapA<size_t> emplace & find stringa;_median                                                               3770505 ns      3770516 ns            4
hashStrMapA<size_t> emplace & find stringa;_stddev                                                                 44910 ns        44913 ns            4
hashStrMapA<size_t> emplace & find stringa;_cv                                                                      1.20 %          1.20 %             4
std::unordered_map<std::string, size_t> emplace & find std::string;_mean                                         3584569 ns      3584594 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_median                                       3584871 ns      3584864 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_stddev                                         54232 ns        54206 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_cv                                              1.51 %          1.51 %             4
hashStrMapA<size_t> emplace & find ssa;_mean                                                                     3718652 ns      3718652 ns            4
hashStrMapA<size_t> emplace & find ssa;_median                                                                   3722300 ns      3722310 ns            4
hashStrMapA<size_t> emplace & find ssa;_stddev                                                                     63421 ns        63405 ns            4
hashStrMapA<size_t> emplace & find ssa;_cv                                                                          1.71 %          1.71 %             4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_mean                                    4196609 ns      4196628 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_median                                  4205044 ns      4205067 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_stddev                                    39442 ns        39443 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_cv                                         0.94 %          0.94 %             4
-----  Build Full Func Name ---------/repeats:1                                                                    0.000 ns        0.000 ns   1000000000000
Build func full name std::string;_mean                                                                               673 ns          673 ns            4
Build func full name std::string;_median                                                                             673 ns          673 ns            4
Build func full name std::string;_stddev                                                                            6.64 ns         6.64 ns            4
Build func full name std::string;_cv                                                                                0.99 %          0.99 %             4
Build func full name std::string 1;_mean                                                                             768 ns          768 ns            4
Build func full name std::string 1;_median                                                                           770 ns          770 ns            4
Build func full name std::string 1;_stddev                                                                          19.1 ns         19.1 ns            4
Build func full name std::string 1;_cv                                                                              2.49 %          2.49 %             4
Build func full name std::stream;_mean                                                                              3165 ns         3165 ns            4
Build func full name std::stream;_median                                                                            3169 ns         3169 ns            4
Build func full name std::stream;_stddev                                                                            34.1 ns         34.1 ns            4
Build func full name std::stream;_cv                                                                                1.08 %          1.08 %             4
Build func full name stringa;_mean                                                                                   472 ns          472 ns            4
Build func full name stringa;_median                                                                                 474 ns          474 ns            4
Build func full name stringa;_stddev                                                                                10.3 ns         10.3 ns            4
Build func full name stringa;_cv                                                                                    2.18 %          2.18 %             4
Build func full name stringa 1;_mean                                                                                 616 ns          616 ns            4
Build func full name stringa 1;_median                                                                               600 ns          600 ns            4
Build func full name stringa 1;_stddev                                                                              37.3 ns         37.3 ns            4
Build func full name stringa 1;_cv                                                                                  6.06 %          6.06 %             4
-----  Make Upper  ---------/repeats:1                                                                             0.000 ns        0.000 ns   1000000000000
To upper case std::wstring_mean                                                                                      162 ns          162 ns            4
To upper case std::wstring_median                                                                                    161 ns          161 ns            4
To upper case std::wstring_stddev                                                                                   3.72 ns         3.72 ns            4
To upper case std::wstring_cv                                                                                       2.29 %          2.29 %             4
To upper case lstringw<15>_mean                                                                                     43.7 ns         43.7 ns            4
To upper case lstringw<15>_median                                                                                   42.9 ns         42.9 ns            4
To upper case lstringw<15>_stddev                                                                                   1.64 ns         1.64 ns            4
To upper case lstringw<15>_cv                                                                                       3.75 %          3.75 %             4
