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

2026-02-21T15:40:35+03:00
Running benchStr.exe
Run on (32 X 2494 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)
--------------------------------------------------------------------------------------------------------------------------------------------------------
Benchmark                                                                                                              Time             CPU   Iterations
--------------------------------------------------------------------------------------------------------------------------------------------------------
-----  Concatenate email ---------/repeats:1                                                                       0.000 ns        0.000 ns   1000000000000
Concat email std::format_mean                                                                                        210 ns          209 ns            4
Concat email std::format_median                                                                                      209 ns          209 ns            4
Concat email std::format_stddev                                                                                     5.34 ns        0.000 ns            4
Concat email std::format_cv                                                                                         2.54 %          0.00 %             4
Concat email std::stringstream_mean                                                                                  856 ns          854 ns            4
Concat email std::stringstream_median                                                                                862 ns          854 ns            4
Concat email std::stringstream_stddev                                                                               24.0 ns         31.8 ns            4
Concat email std::stringstream_cv                                                                                   2.81 %          3.73 %             4
Concat email stringzilla append_mean                                                                                 271 ns          271 ns            4
Concat email stringzilla append_median                                                                               271 ns          270 ns            4
Concat email stringzilla append_stddev                                                                              5.02 ns         5.68 ns            4
Concat email stringzilla append_cv                                                                                  1.85 %          2.09 %             4
Concat email stringzilla concat_mean                                                                                 128 ns          128 ns            4
Concat email stringzilla concat_median                                                                               128 ns          129 ns            4
Concat email stringzilla concat_stddev                                                                              1.80 ns         1.57 ns            4
Concat email stringzilla concat_cv                                                                                  1.40 %          1.23 %             4
Concat email std::string append_mean                                                                                 187 ns          185 ns            4
Concat email std::string append_median                                                                               187 ns          186 ns            4
Concat email std::string append_stddev                                                                              1.36 ns         4.01 ns            4
Concat email std::string append_cv                                                                                  0.73 %          2.16 %             4
Concat email std::string by strexpr_mean                                                                             107 ns          107 ns            4
Concat email std::string by strexpr_median                                                                           107 ns          106 ns            4
Concat email std::string by strexpr_stddev                                                                          1.72 ns         1.40 ns            4
Concat email std::string by strexpr_cv                                                                              1.60 %          1.31 %             4
Concat email stringa_mean                                                                                           93.1 ns         93.3 ns            4
Concat email stringa_median                                                                                         92.8 ns         93.3 ns            4
Concat email stringa_stddev                                                                                         1.08 ns         1.01 ns            4
Concat email stringa_cv                                                                                             1.16 %          1.08 %             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                                                             264 ns          265 ns            4
Concat std::string and number by std to std::string_median                                                           263 ns          264 ns            4
Concat std::string and number by std to std::string_stddev                                                          8.29 ns         5.68 ns            4
Concat std::string and number by std to std::string_cv                                                              3.13 %          2.14 %             4
Concat std::string and number by StrExpr to std::string_mean                                                         156 ns          156 ns            4
Concat std::string and number by StrExpr to std::string_median                                                       155 ns          156 ns            4
Concat std::string and number by StrExpr to std::string_stddev                                                      3.45 ns         2.62 ns            4
Concat std::string and number by StrExpr to std::string_cv                                                          2.21 %          1.67 %             4
Concat stringa and number by StrExpr to simstr::stringa_mean                                                        69.1 ns         68.9 ns            4
Concat stringa and number by StrExpr to simstr::stringa_median                                                      69.8 ns         69.8 ns            4
Concat stringa and number by StrExpr to simstr::stringa_stddev                                                      1.82 ns         1.74 ns            4
Concat stringa and number by StrExpr to simstr::stringa_cv                                                          2.64 %          2.53 %             4
Concat stringa and number by e_concat to simstr::stringa_mean                                                       74.9 ns         74.6 ns            4
Concat stringa and number by e_concat to simstr::stringa_median                                                     75.1 ns         74.1 ns            4
Concat stringa and number by e_concat to simstr::stringa_stddev                                                     1.52 ns         1.67 ns            4
Concat stringa and number by e_concat to simstr::stringa_cv                                                         2.03 %          2.24 %             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                                             715 ns          715 ns            4
Concat std::string and format hex number and literal to std::string_median                                           713 ns          711 ns            4
Concat std::string and format hex number and literal to std::string_stddev                                          6.72 ns         6.98 ns            4
Concat std::string and format hex number and literal to std::string_cv                                              0.94 %          0.98 %             4
std::format std::string and hex number by literal to std::string_mean                                               1496 ns         1500 ns            4
std::format std::string and hex number by literal to std::string_median                                             1492 ns         1500 ns            4
std::format std::string and hex number by literal to std::string_stddev                                             22.5 ns         28.5 ns            4
std::format std::string and hex number by literal to std::string_cv                                                 1.50 %          1.90 %             4
Concat std::string and std::to_chars and string to std::string_mean                                                  194 ns          194 ns            4
Concat std::string and std::to_chars and string to std::string_median                                                194 ns          195 ns            4
Concat std::string and std::to_chars and string to std::string_stddev                                               1.49 ns         4.01 ns            4
Concat std::string and std::to_chars and string to std::string_cv                                                   0.77 %          2.07 %             4
Concat std::string and hex number and literal by StrExpr to std::string_mean                                        89.2 ns         89.5 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_median                                      89.8 ns         90.0 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_stddev                                      1.32 ns         1.05 ns            4
Concat std::string and hex number and literal by StrExpr to std::string_cv                                          1.48 %          1.17 %             4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_mean                                        70.7 ns         70.2 ns            4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_median                                      69.1 ns         69.8 ns            4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_stddev                                      3.36 ns         2.19 ns            4
Concat stringa and hex number and literal by StrExpr to simstr::stringa_cv                                          4.75 %          3.13 %             4
Concat stringa and hex number and literal by e_concat to simstr::stringa_mean                                       77.7 ns         77.8 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_median                                     78.0 ns         78.1 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_stddev                                     1.95 ns         2.09 ns            4
Concat stringa and hex number and literal by e_concat to simstr::stringa_cv                                         2.51 %          2.69 %             4
Subst stringa and hex number by e_subst literal to simstr::stringa_mean                                              156 ns          155 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_median                                            157 ns          155 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_stddev                                           1.66 ns         2.01 ns            4
Subst stringa and hex number by e_subst literal to simstr::stringa_cv                                               1.06 %          1.30 %             4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_mean                                                291 ns          292 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_median                                              290 ns          292 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_stddev                                             3.52 ns         5.41 ns            4
Subst stringa and hex number by e_vsubst stra to simstr::stringa_cv                                                 1.21 %          1.86 %             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                                                              685 ns          684 ns            4
"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_median                                                            685 ns          680 ns            4
"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_stddev                                                           11.8 ns         8.72 ns            4
"abcdefghihklmopqr "_ss + i / 0x8a010_fmt + " end"_cv                                                               1.73 %          1.27 %             4
e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_mean                                                            758 ns          754 ns            4
e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_median                                                          757 ns          750 ns            4
e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_stddev                                                         13.2 ns         8.72 ns            4
e_subst("abcdefghihklmopqr {} end", i / 0x8a010_fmt)_cv                                                             1.74 %          1.16 %             4
e_vsubst(pattern, i / 0x8a010_fmt)_mean                                                                             1128 ns         1120 ns            4
e_vsubst(pattern, i / 0x8a010_fmt)_median                                                                           1134 ns         1120 ns            4
e_vsubst(pattern, i / 0x8a010_fmt)_stddev                                                                           18.7 ns         27.0 ns            4
e_vsubst(pattern, i / 0x8a010_fmt)_cv                                                                               1.65 %          2.41 %             4
fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_mean                                                  1424 ns         1420 ns            4
fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_median                                                1417 ns         1413 ns            4
fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_stddev                                                54.1 ns         69.6 ns            4
fmt::format(FMT_COMPILE("abcdefghihklmopqr {:#010o} end"), i)_cv                                                    3.80 %          4.90 %             4
fmt::format("abcdefghihklmopqr {:#010o} end", i)_mean                                                               1375 ns         1373 ns            4
fmt::format("abcdefghihklmopqr {:#010o} end", i)_median                                                             1377 ns         1381 ns            4
fmt::format("abcdefghihklmopqr {:#010o} end", i)_stddev                                                             8.83 ns         15.7 ns            4
fmt::format("abcdefghihklmopqr {:#010o} end", i)_cv                                                                 0.64 %          1.14 %             4
std::format("abcdefghihklmopqr {:#010o} end", i)_mean                                                               1657 ns         1650 ns            4
std::format("abcdefghihklmopqr {:#010o} end", i)_median                                                             1648 ns         1650 ns            4
std::format("abcdefghihklmopqr {:#010o} end", i)_stddev                                                             25.9 ns         31.3 ns            4
std::format("abcdefghihklmopqr {:#010o} end", i)_cv                                                                 1.56 %          1.90 %             4
std::vformat(pattern, std::make_format_args(i))_mean                                                                1574 ns         1561 ns            4
std::vformat(pattern, std::make_format_args(i))_median                                                              1576 ns         1552 ns            4
std::vformat(pattern, std::make_format_args(i))_stddev                                                              33.6 ns         33.4 ns            4
std::vformat(pattern, std::make_format_args(i))_cv                                                                  2.13 %          2.14 %             4
strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_mean                  6773 ns         6766 ns            4
strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_median                6746 ns         6696 ns            4
strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_stddev                 159 ns          140 ns            4
strm << "abcdefghihklmopqr 0" << std::oct << std::setw(9) << std::setfill('0') << i << " end"_cv                    2.34 %          2.06 %             4
-----  Concatenate string + "Literal" ---------/repeats:1                                                          0.000 ns        0.000 ns   1000000000000
Concat std::string by std to std::string_mean                                                                       44.0 ns         43.7 ns            4
Concat std::string by std to std::string_median                                                                     43.9 ns         43.5 ns            4
Concat std::string by std to std::string_stddev                                                                    0.835 ns         1.27 ns            4
Concat std::string by std to std::string_cv                                                                         1.90 %          2.91 %             4
Concat std::string by StrExpr to std::string_mean                                                                   39.2 ns         39.0 ns            4
Concat std::string by StrExpr to std::string_median                                                                 39.4 ns         39.2 ns            4
Concat std::string by StrExpr to std::string_stddev                                                                0.647 ns         1.10 ns            4
Concat std::string by StrExpr to std::string_cv                                                                     1.65 %          2.81 %             4
Concat stringa by StrExpr to stringa_mean                                                                           28.9 ns         28.8 ns            4
Concat stringa by StrExpr to stringa_median                                                                         28.9 ns         28.8 ns            4
Concat stringa by StrExpr to stringa_stddev                                                                        0.344 ns        0.383 ns            4
Concat stringa by StrExpr to stringa_cv                                                                             1.19 %          1.33 %             4
-----  Find three concatenated string in string_view -----/repeats:1                                               0.000 ns        0.000 ns   1000000000000
Find concat three std::string_mean                                                                                   206 ns          205 ns            4
Find concat three std::string_median                                                                                 206 ns          206 ns            4
Find concat three std::string_stddev                                                                                4.34 ns         4.34 ns            4
Find concat three std::string_cv                                                                                    2.10 %          2.12 %             4
Find concat three strexpr_mean                                                                                       117 ns          117 ns            4
Find concat three strexpr_median                                                                                     116 ns          117 ns            4
Find concat three strexpr_stddev                                                                                    2.90 ns         2.28 ns            4
Find concat three strexpr_cv                                                                                        2.48 %          1.94 %             4
Find concat three simstr_mean                                                                                       21.4 ns         21.4 ns            4
Find concat three simstr_median                                                                                     21.3 ns         21.3 ns            4
Find concat three simstr_stddev                                                                                    0.260 ns        0.571 ns            4
Find concat three simstr_cv                                                                                         1.21 %          2.66 %             4
Find concat three stringzilla string_mean                                                                            217 ns          219 ns            4
Find concat three stringzilla string_median                                                                          218 ns          220 ns            4
Find concat three stringzilla string_stddev                                                                         6.44 ns         6.14 ns            4
Find concat three stringzilla string_cv                                                                             2.96 %          2.81 %             4
-----  Build Type Name ---------/repeats:1                                                                         0.000 ns        0.000 ns   1000000000000
BuildTypeNameStr 0/0_mean                                                                                           8.40 ns         8.37 ns            4
BuildTypeNameStr 0/0_median                                                                                         8.29 ns         8.27 ns            4
BuildTypeNameStr 0/0_stddev                                                                                        0.339 ns        0.452 ns            4
BuildTypeNameStr 0/0_cv                                                                                             4.04 %          5.40 %             4
BuildTypeNameExp 0/0_mean                                                                                           7.59 ns         7.60 ns            4
BuildTypeNameExp 0/0_median                                                                                         7.60 ns         7.60 ns            4
BuildTypeNameExp 0/0_stddev                                                                                        0.205 ns        0.180 ns            4
BuildTypeNameExp 0/0_cv                                                                                             2.70 %          2.37 %             4
BuildTypeNameSim 0/0_mean                                                                                           7.74 ns         7.76 ns            4
BuildTypeNameSim 0/0_median                                                                                         7.69 ns         7.67 ns            4
BuildTypeNameSim 0/0_stddev                                                                                        0.158 ns        0.174 ns            4
BuildTypeNameSim 0/0_cv                                                                                             2.04 %          2.25 %             4
BuildTypeNameStr 10/10_mean                                                                                         60.1 ns         59.3 ns            4
BuildTypeNameStr 10/10_median                                                                                       59.7 ns         59.3 ns            4
BuildTypeNameStr 10/10_stddev                                                                                       1.80 ns         2.42 ns            4
BuildTypeNameStr 10/10_cv                                                                                           3.00 %          4.08 %             4
BuildTypeNameExp 10/10_mean                                                                                         33.0 ns         33.0 ns            4
BuildTypeNameExp 10/10_median                                                                                       32.8 ns         33.0 ns            4
BuildTypeNameExp 10/10_stddev                                                                                      0.646 ns        0.626 ns            4
BuildTypeNameExp 10/10_cv                                                                                           1.96 %          1.90 %             4
BuildTypeNameSim 10/10_mean                                                                                         25.5 ns         25.5 ns            4
BuildTypeNameSim 10/10_median                                                                                       25.5 ns         25.7 ns            4
BuildTypeNameSim 10/10_stddev                                                                                      0.618 ns        0.837 ns            4
BuildTypeNameSim 10/10_cv                                                                                           2.42 %          3.28 %             4
-----  Replace string by copy -----/repeats:1                                                                      0.000 ns        0.000 ns   1000000000000
Concat with replace str_mean                                                                                         317 ns          316 ns            4
Concat with replace str_median                                                                                       312 ns          311 ns            4
Concat with replace str_stddev                                                                                      9.68 ns         9.94 ns            4
Concat with replace str_cv                                                                                          3.06 %          3.14 %             4
Concat with replace exp_mean                                                                                         214 ns          215 ns            4
Concat with replace exp_median                                                                                       213 ns          215 ns            4
Concat with replace exp_stddev                                                                                      3.61 ns         3.99 ns            4
Concat with replace exp_cv                                                                                          1.69 %          1.86 %             4
-----  Create Empty Str ---------/repeats:1                                                                        0.000 ns        0.000 ns   1000000000000
std::string e;_mean                                                                                                 1.13 ns         1.12 ns            4
std::string e;_median                                                                                               1.12 ns         1.11 ns            4
std::string e;_stddev                                                                                              0.052 ns        0.021 ns            4
std::string e;_cv                                                                                                   4.63 %          1.87 %             4
std::string_view e;_mean                                                                                           0.369 ns        0.367 ns            4
std::string_view e;_median                                                                                         0.367 ns        0.365 ns            4
std::string_view e;_stddev                                                                                         0.006 ns        0.008 ns            4
std::string_view e;_cv                                                                                              1.68 %          2.09 %             4
ssa e;_mean                                                                                                        0.363 ns        0.364 ns            4
ssa e;_median                                                                                                      0.365 ns        0.368 ns            4
ssa e;_stddev                                                                                                      0.006 ns        0.008 ns            4
ssa e;_cv                                                                                                           1.55 %          2.30 %             4
stringa e;_mean                                                                                                    0.744 ns        0.741 ns            4
stringa e;_median                                                                                                  0.747 ns        0.732 ns            4
stringa e;_stddev                                                                                                  0.009 ns        0.017 ns            4
stringa e;_cv                                                                                                       1.27 %          2.35 %             4
lstringa<20> e;_mean                                                                                                1.15 ns         1.13 ns            4
lstringa<20> e;_median                                                                                              1.13 ns         1.13 ns            4
lstringa<20> e;_stddev                                                                                             0.048 ns        0.016 ns            4
lstringa<20> e;_cv                                                                                                  4.14 %          1.43 %             4
lstringa<40> e;_mean                                                                                                1.11 ns         1.10 ns            4
lstringa<40> e;_median                                                                                              1.11 ns         1.11 ns            4
lstringa<40> e;_stddev                                                                                             0.033 ns        0.023 ns            4
lstringa<40> e;_cv                                                                                                  2.93 %          2.12 %             4
-----  Create Str from short literal (9 symbols) --------/repeats:1                                                0.000 ns        0.000 ns   1000000000000
std::string e      = "Test text";_mean                                                                              1.82 ns         1.81 ns            4
std::string e      = "Test text";_median                                                                            1.81 ns         1.79 ns            4
std::string e      = "Test text";_stddev                                                                           0.059 ns        0.064 ns            4
std::string e      = "Test text";_cv                                                                                3.23 %          3.54 %             4
std::string_view e = "Test text";_mean                                                                             0.729 ns        0.728 ns            4
std::string_view e = "Test text";_median                                                                           0.730 ns        0.732 ns            4
std::string_view e = "Test text";_stddev                                                                           0.010 ns        0.009 ns            4
std::string_view e = "Test text";_cv                                                                                1.41 %          1.20 %             4
ssa e              = "Test text";_mean                                                                             0.371 ns        0.369 ns            4
ssa e              = "Test text";_median                                                                           0.369 ns        0.369 ns            4
ssa e              = "Test text";_stddev                                                                           0.005 ns        0.007 ns            4
ssa e              = "Test text";_cv                                                                                1.43 %          1.77 %             4
stringa e          = "Test text";_mean                                                                              1.11 ns         1.10 ns            4
stringa e          = "Test text";_median                                                                            1.11 ns         1.11 ns            4
stringa e          = "Test text";_stddev                                                                           0.016 ns        0.010 ns            4
stringa e          = "Test text";_cv                                                                                1.47 %          0.95 %             4
lstringa<20> e     = "Test text";_mean                                                                              1.85 ns         1.83 ns            4
lstringa<20> e     = "Test text";_median                                                                            1.86 ns         1.82 ns            4
lstringa<20> e     = "Test text";_stddev                                                                           0.045 ns        0.040 ns            4
lstringa<20> e     = "Test text";_cv                                                                                2.45 %          2.19 %             4
lstringa<40> e     = "Test text";_mean                                                                              1.83 ns         1.82 ns            4
lstringa<40> e     = "Test text";_median                                                                            1.84 ns         1.80 ns            4
lstringa<40> e     = "Test text";_stddev                                                                           0.031 ns        0.038 ns            4
lstringa<40> e     = "Test text";_cv                                                                                1.69 %          2.11 %             4
-----  Create Str from long literal (30 symbols) ---------/repeats:1                                               0.000 ns        0.000 ns   1000000000000
std::string e      = "123456789012345678901234567890";_mean                                                         75.8 ns         75.4 ns            4
std::string e      = "123456789012345678901234567890";_median                                                       75.7 ns         75.0 ns            4
std::string e      = "123456789012345678901234567890";_stddev                                                       2.86 ns         2.62 ns            4
std::string e      = "123456789012345678901234567890";_cv                                                           3.78 %          3.47 %             4
std::string_view e = "123456789012345678901234567890";_mean                                                        0.727 ns        0.724 ns            4
std::string_view e = "123456789012345678901234567890";_median                                                      0.727 ns        0.724 ns            4
std::string_view e = "123456789012345678901234567890";_stddev                                                      0.004 ns        0.010 ns            4
std::string_view e = "123456789012345678901234567890";_cv                                                           0.56 %          1.39 %             4
ssa e              = "123456789012345678901234567890";_mean                                                        0.369 ns        0.368 ns            4
ssa e              = "123456789012345678901234567890";_median                                                      0.370 ns        0.368 ns            4
ssa e              = "123456789012345678901234567890";_stddev                                                      0.002 ns        0.006 ns            4
ssa e              = "123456789012345678901234567890";_cv                                                           0.63 %          1.70 %             4
stringa e          = "123456789012345678901234567890";_mean                                                         1.09 ns         1.09 ns            4
stringa e          = "123456789012345678901234567890";_median                                                       1.09 ns         1.09 ns            4
stringa e          = "123456789012345678901234567890";_stddev                                                      0.024 ns        0.023 ns            4
stringa e          = "123456789012345678901234567890";_cv                                                           2.21 %          2.09 %             4
lstringa<20> e     = "123456789012345678901234567890";_mean                                                         76.5 ns         75.4 ns            4
lstringa<20> e     = "123456789012345678901234567890";_median                                                       75.8 ns         75.9 ns            4
lstringa<20> e     = "123456789012345678901234567890";_stddev                                                       2.20 ns         1.67 ns            4
lstringa<20> e     = "123456789012345678901234567890";_cv                                                           2.88 %          2.21 %             4
lstringa<40> e     = "123456789012345678901234567890";_mean                                                         2.52 ns         2.53 ns            4
lstringa<40> e     = "123456789012345678901234567890";_median                                                       2.52 ns         2.51 ns            4
lstringa<40> e     = "123456789012345678901234567890";_stddev                                                      0.021 ns        0.028 ns            4
lstringa<40> e     = "123456789012345678901234567890";_cv                                                           0.83 %          1.10 %             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                                                                   1.86 ns         1.85 ns            4
std::string e      = "Test text"; auto c{e};_median                                                                 1.85 ns         1.84 ns            4
std::string e      = "Test text"; auto c{e};_stddev                                                                0.036 ns        0.053 ns            4
std::string e      = "Test text"; auto c{e};_cv                                                                     1.96 %          2.84 %             4
std::string_view e = "Test text"; auto c{e};_mean                                                                  0.370 ns        0.371 ns            4
std::string_view e = "Test text"; auto c{e};_median                                                                0.369 ns        0.369 ns            4
std::string_view e = "Test text"; auto c{e};_stddev                                                                0.006 ns        0.004 ns            4
std::string_view e = "Test text"; auto c{e};_cv                                                                     1.66 %          1.08 %             4
ssa e              = "Test text"; auto c{e};_mean                                                                  0.365 ns        0.365 ns            4
ssa e              = "Test text"; auto c{e};_median                                                                0.362 ns        0.361 ns            4
ssa e              = "Test text"; auto c{e};_stddev                                                                0.008 ns        0.008 ns            4
ssa e              = "Test text"; auto c{e};_cv                                                                     2.24 %          2.20 %             4
stringa e          = "Test text"; auto c{e};_mean                                                                   1.32 ns         1.31 ns            4
stringa e          = "Test text"; auto c{e};_median                                                                 1.32 ns         1.32 ns            4
stringa e          = "Test text"; auto c{e};_stddev                                                                0.034 ns        0.037 ns            4
stringa e          = "Test text"; auto c{e};_cv                                                                     2.60 %          2.79 %             4
lstringa<20> e     = "Test text"; auto c{e};_mean                                                                   1.50 ns         1.51 ns            4
lstringa<20> e     = "Test text"; auto c{e};_median                                                                 1.50 ns         1.51 ns            4
lstringa<20> e     = "Test text"; auto c{e};_stddev                                                                0.014 ns        0.023 ns            4
lstringa<20> e     = "Test text"; auto c{e};_cv                                                                     0.91 %          1.51 %             4
lstringa<40> e     = "Test text"; auto c{e};_mean                                                                   1.50 ns         1.50 ns            4
lstringa<40> e     = "Test text"; auto c{e};_median                                                                 1.52 ns         1.51 ns            4
lstringa<40> e     = "Test text"; auto c{e};_stddev                                                                0.027 ns        0.039 ns            4
lstringa<40> e     = "Test text"; auto c{e};_cv                                                                     1.80 %          2.64 %             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                                              79.4 ns         79.3 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_median                                            78.8 ns         78.5 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_stddev                                            3.70 ns         4.39 ns            4
std::string e      = "123456789012345678901234567890"; auto c{e};_cv                                                4.67 %          5.53 %             4
std::string_view e = "123456789012345678901234567890"; auto c{e};_mean                                             0.743 ns        0.741 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_median                                           0.734 ns        0.732 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_stddev                                           0.019 ns        0.017 ns            4
std::string_view e = "123456789012345678901234567890"; auto c{e};_cv                                                2.54 %          2.35 %             4
ssa e              = "123456789012345678901234567890"; auto c{e};_mean                                             0.374 ns        0.372 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_median                                           0.378 ns        0.372 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_stddev                                           0.010 ns        0.011 ns            4
ssa e              = "123456789012345678901234567890"; auto c{e};_cv                                                2.62 %          2.90 %             4
stringa e          = "123456789012345678901234567890"; auto c{e};_mean                                              1.83 ns         1.83 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_median                                            1.82 ns         1.82 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_stddev                                           0.017 ns        0.037 ns            4
stringa e          = "123456789012345678901234567890"; auto c{e};_cv                                                0.93 %          2.01 %             4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_mean                                              76.4 ns         76.3 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_median                                            76.1 ns         75.9 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_stddev                                            2.41 ns         2.98 ns            4
lstringa<20> e     = "123456789012345678901234567890"; auto c{e};_cv                                                3.16 %          3.90 %             4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_mean                                              4.95 ns         4.94 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_median                                            4.90 ns         4.92 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_stddev                                           0.103 ns        0.052 ns            4
lstringa<40> e     = "123456789012345678901234567890"; auto c{e};_cv                                                2.09 %          1.06 %             4
-----  Find 9 symbols text in end of 99 symbols text ---------/repeats:1                                           0.000 ns        0.000 ns   1000000000000
sz::string::find;_mean                                                                                              97.9 ns         97.8 ns            4
sz::string::find;_median                                                                                            97.9 ns         98.4 ns            4
sz::string::find;_stddev                                                                                           0.232 ns         1.05 ns            4
sz::string::find;_cv                                                                                                0.24 %          1.07 %             4
std::string::find;_mean                                                                                             40.2 ns         40.3 ns            4
std::string::find;_median                                                                                           39.9 ns         40.1 ns            4
std::string::find;_stddev                                                                                          0.840 ns        0.436 ns            4
std::string::find;_cv                                                                                               2.09 %          1.08 %             4
std::string_view::find;_mean                                                                                        52.2 ns         52.3 ns            4
std::string_view::find;_median                                                                                      52.1 ns         52.3 ns            4
std::string_view::find;_stddev                                                                                     0.842 ns        0.902 ns            4
std::string_view::find;_cv                                                                                          1.61 %          1.72 %             4
ssa::find;_mean                                                                                                     19.3 ns         19.2 ns            4
ssa::find;_median                                                                                                   19.3 ns         19.0 ns            4
ssa::find;_stddev                                                                                                  0.218 ns        0.244 ns            4
ssa::find;_cv                                                                                                       1.13 %          1.27 %             4
stringa::find;_mean                                                                                                 19.4 ns         19.5 ns            4
stringa::find;_median                                                                                               19.5 ns         19.5 ns            4
stringa::find;_stddev                                                                                              0.316 ns        0.540 ns            4
stringa::find;_cv                                                                                                   1.62 %          2.78 %             4
lstringa<20>::find;_mean                                                                                            17.9 ns         17.8 ns            4
lstringa<20>::find;_median                                                                                          17.8 ns         17.6 ns            4
lstringa<20>::find;_stddev                                                                                         0.211 ns        0.419 ns            4
lstringa<20>::find;_cv                                                                                              1.18 %          2.35 %             4
lstringa<40>::find;_mean                                                                                            18.1 ns         18.0 ns            4
lstringa<40>::find;_median                                                                                          18.1 ns         18.0 ns            4
lstringa<40>::find;_stddev                                                                                         0.226 ns        0.342 ns            4
lstringa<40>::find;_cv                                                                                              1.25 %          1.90 %             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                                                                           1.87 ns         1.87 ns            4
std::string copy{str_with_len_N};/15_median                                                                         1.86 ns         1.86 ns            4
std::string copy{str_with_len_N};/15_stddev                                                                        0.045 ns        0.057 ns            4
std::string copy{str_with_len_N};/15_cv                                                                             2.41 %          3.05 %             4
std::string copy{str_with_len_N};/16_mean                                                                           82.8 ns         82.0 ns            4
std::string copy{str_with_len_N};/16_median                                                                         80.7 ns         80.2 ns            4
std::string copy{str_with_len_N};/16_stddev                                                                         5.42 ns         4.72 ns            4
std::string copy{str_with_len_N};/16_cv                                                                             6.55 %          5.76 %             4
std::string copy{str_with_len_N};/23_mean                                                                           80.2 ns         78.5 ns            4
std::string copy{str_with_len_N};/23_median                                                                         79.5 ns         78.5 ns            4
std::string copy{str_with_len_N};/23_stddev                                                                         2.64 ns         1.42 ns            4
std::string copy{str_with_len_N};/23_cv                                                                             3.30 %          1.81 %             4
std::string copy{str_with_len_N};/24_mean                                                                           78.8 ns         78.5 ns            4
std::string copy{str_with_len_N};/24_median                                                                         78.5 ns         78.5 ns            4
std::string copy{str_with_len_N};/24_stddev                                                                         1.06 ns         1.21 ns            4
std::string copy{str_with_len_N};/24_cv                                                                             1.35 %          1.54 %             4
std::string copy{str_with_len_N};/32_mean                                                                           86.0 ns         85.9 ns            4
std::string copy{str_with_len_N};/32_median                                                                         86.0 ns         86.3 ns            4
std::string copy{str_with_len_N};/32_stddev                                                                         1.15 ns         1.67 ns            4
std::string copy{str_with_len_N};/32_cv                                                                             1.34 %          1.94 %             4
std::string copy{str_with_len_N};/64_mean                                                                           84.4 ns         84.1 ns            4
std::string copy{str_with_len_N};/64_median                                                                         83.9 ns         84.6 ns            4
std::string copy{str_with_len_N};/64_stddev                                                                         1.84 ns         1.67 ns            4
std::string copy{str_with_len_N};/64_cv                                                                             2.19 %          1.98 %             4
std::string copy{str_with_len_N};/128_mean                                                                          90.9 ns         90.5 ns            4
std::string copy{str_with_len_N};/128_median                                                                        91.2 ns         92.1 ns            4
std::string copy{str_with_len_N};/128_stddev                                                                        2.80 ns         3.14 ns            4
std::string copy{str_with_len_N};/128_cv                                                                            3.07 %          3.47 %             4
std::string copy{str_with_len_N};/256_mean                                                                          87.4 ns         87.6 ns            4
std::string copy{str_with_len_N};/256_median                                                                        87.4 ns         87.2 ns            4
std::string copy{str_with_len_N};/256_stddev                                                                       0.312 ns        0.872 ns            4
std::string copy{str_with_len_N};/256_cv                                                                            0.36 %          1.00 %             4
std::string copy{str_with_len_N};/512_mean                                                                          90.0 ns         89.8 ns            4
std::string copy{str_with_len_N};/512_median                                                                        90.0 ns         88.9 ns            4
std::string copy{str_with_len_N};/512_stddev                                                                        1.71 ns         1.74 ns            4
std::string copy{str_with_len_N};/512_cv                                                                            1.90 %          1.94 %             4
std::string copy{str_with_len_N};/1024_mean                                                                          100 ns         99.9 ns            4
std::string copy{str_with_len_N};/1024_median                                                                       98.8 ns         98.4 ns            4
std::string copy{str_with_len_N};/1024_stddev                                                                       3.89 ns         4.94 ns            4
std::string copy{str_with_len_N};/1024_cv                                                                           3.88 %          4.95 %             4
std::string copy{str_with_len_N};/2048_mean                                                                          129 ns          128 ns            4
std::string copy{str_with_len_N};/2048_median                                                                        129 ns          127 ns            4
std::string copy{str_with_len_N};/2048_stddev                                                                       3.21 ns         3.01 ns            4
std::string copy{str_with_len_N};/2048_cv                                                                           2.50 %          2.35 %             4
std::string copy{str_with_len_N};/4096_mean                                                                          180 ns          179 ns            4
std::string copy{str_with_len_N};/4096_median                                                                        181 ns          178 ns            4
std::string copy{str_with_len_N};/4096_stddev                                                                       5.61 ns         3.67 ns            4
std::string copy{str_with_len_N};/4096_cv                                                                           3.11 %          2.05 %             4
stringa copy{str_with_len_N};/15_mean                                                                               1.32 ns         1.32 ns            4
stringa copy{str_with_len_N};/15_median                                                                             1.32 ns         1.32 ns            4
stringa copy{str_with_len_N};/15_stddev                                                                            0.024 ns        0.031 ns            4
stringa copy{str_with_len_N};/15_cv                                                                                 1.83 %          2.32 %             4
stringa copy{str_with_len_N};/16_mean                                                                               1.33 ns         1.32 ns            4
stringa copy{str_with_len_N};/16_median                                                                             1.33 ns         1.33 ns            4
stringa copy{str_with_len_N};/16_stddev                                                                            0.012 ns        0.023 ns            4
stringa copy{str_with_len_N};/16_cv                                                                                 0.92 %          1.76 %             4
stringa copy{str_with_len_N};/23_mean                                                                               1.33 ns         1.33 ns            4
stringa copy{str_with_len_N};/23_median                                                                             1.33 ns         1.33 ns            4
stringa copy{str_with_len_N};/23_stddev                                                                            0.047 ns        0.041 ns            4
stringa copy{str_with_len_N};/23_cv                                                                                 3.49 %          3.04 %             4
stringa copy{str_with_len_N};/24_mean                                                                               15.9 ns         15.9 ns            4
stringa copy{str_with_len_N};/24_median                                                                             15.9 ns         15.9 ns            4
stringa copy{str_with_len_N};/24_stddev                                                                            0.084 ns        0.201 ns            4
stringa copy{str_with_len_N};/24_cv                                                                                 0.53 %          1.27 %             4
stringa copy{str_with_len_N};/32_mean                                                                               15.8 ns         15.7 ns            4
stringa copy{str_with_len_N};/32_median                                                                             15.8 ns         15.7 ns            4
stringa copy{str_with_len_N};/32_stddev                                                                            0.094 ns        0.000 ns            4
stringa copy{str_with_len_N};/32_cv                                                                                 0.60 %          0.00 %             4
stringa copy{str_with_len_N};/64_mean                                                                               15.8 ns         15.9 ns            4
stringa copy{str_with_len_N};/64_median                                                                             15.8 ns         15.9 ns            4
stringa copy{str_with_len_N};/64_stddev                                                                            0.046 ns        0.201 ns            4
stringa copy{str_with_len_N};/64_cv                                                                                 0.29 %          1.27 %             4
stringa copy{str_with_len_N};/128_mean                                                                              15.9 ns         15.8 ns            4
stringa copy{str_with_len_N};/128_median                                                                            15.8 ns         15.9 ns            4
stringa copy{str_with_len_N};/128_stddev                                                                           0.149 ns        0.334 ns            4
stringa copy{str_with_len_N};/128_cv                                                                                0.94 %          2.12 %             4
stringa copy{str_with_len_N};/256_mean                                                                              15.8 ns         15.9 ns            4
stringa copy{str_with_len_N};/256_median                                                                            15.9 ns         15.9 ns            4
stringa copy{str_with_len_N};/256_stddev                                                                           0.106 ns        0.201 ns            4
stringa copy{str_with_len_N};/256_cv                                                                                0.67 %          1.27 %             4
stringa copy{str_with_len_N};/512_mean                                                                              15.9 ns         16.0 ns            4
stringa copy{str_with_len_N};/512_median                                                                            15.9 ns         16.0 ns            4
stringa copy{str_with_len_N};/512_stddev                                                                           0.179 ns        0.174 ns            4
stringa copy{str_with_len_N};/512_cv                                                                                1.12 %          1.09 %             4
stringa copy{str_with_len_N};/1024_mean                                                                             15.9 ns         15.8 ns            4
stringa copy{str_with_len_N};/1024_median                                                                           15.8 ns         15.7 ns            4
stringa copy{str_with_len_N};/1024_stddev                                                                          0.201 ns        0.192 ns            4
stringa copy{str_with_len_N};/1024_cv                                                                               1.27 %          1.21 %             4
stringa copy{str_with_len_N};/2048_mean                                                                             15.8 ns         15.8 ns            4
stringa copy{str_with_len_N};/2048_median                                                                           15.8 ns         15.7 ns            4
stringa copy{str_with_len_N};/2048_stddev                                                                          0.035 ns        0.192 ns            4
stringa copy{str_with_len_N};/2048_cv                                                                               0.22 %          1.21 %             4
stringa copy{str_with_len_N};/4096_mean                                                                             16.0 ns         16.0 ns            4
stringa copy{str_with_len_N};/4096_median                                                                           16.0 ns         16.0 ns            4
stringa copy{str_with_len_N};/4096_stddev                                                                          0.121 ns        0.174 ns            4
stringa copy{str_with_len_N};/4096_cv                                                                               0.76 %          1.09 %             4
lstringa<16> copy{str_with_len_N};/15_mean                                                                          1.55 ns         1.53 ns            4
lstringa<16> copy{str_with_len_N};/15_median                                                                        1.54 ns         1.53 ns            4
lstringa<16> copy{str_with_len_N};/15_stddev                                                                       0.032 ns        0.000 ns            4
lstringa<16> copy{str_with_len_N};/15_cv                                                                            2.07 %          0.00 %             4
lstringa<16> copy{str_with_len_N};/16_mean                                                                          5.54 ns         5.51 ns            4
lstringa<16> copy{str_with_len_N};/16_median                                                                        5.50 ns         5.47 ns            4
lstringa<16> copy{str_with_len_N};/16_stddev                                                                       0.131 ns        0.197 ns            4
lstringa<16> copy{str_with_len_N};/16_cv                                                                            2.36 %          3.57 %             4
lstringa<16> copy{str_with_len_N};/23_mean                                                                          5.65 ns         5.66 ns            4
lstringa<16> copy{str_with_len_N};/23_median                                                                        5.67 ns         5.70 ns            4
lstringa<16> copy{str_with_len_N};/23_stddev                                                                       0.082 ns        0.150 ns            4
lstringa<16> copy{str_with_len_N};/23_cv                                                                            1.46 %          2.64 %             4
lstringa<16> copy{str_with_len_N};/24_mean                                                                          79.9 ns         79.8 ns            4
lstringa<16> copy{str_with_len_N};/24_median                                                                        79.6 ns         79.3 ns            4
lstringa<16> copy{str_with_len_N};/24_stddev                                                                       0.864 ns         1.67 ns            4
lstringa<16> copy{str_with_len_N};/24_cv                                                                            1.08 %          2.09 %             4
lstringa<16> copy{str_with_len_N};/32_mean                                                                          87.1 ns         87.2 ns            4
lstringa<16> copy{str_with_len_N};/32_median                                                                        87.2 ns         87.2 ns            4
lstringa<16> copy{str_with_len_N};/32_stddev                                                                       0.877 ns         1.42 ns            4
lstringa<16> copy{str_with_len_N};/32_cv                                                                            1.01 %          1.63 %             4
lstringa<16> copy{str_with_len_N};/64_mean                                                                          83.3 ns         83.3 ns            4
lstringa<16> copy{str_with_len_N};/64_median                                                                        83.4 ns         83.7 ns            4
lstringa<16> copy{str_with_len_N};/64_stddev                                                                       0.686 ns        0.872 ns            4
lstringa<16> copy{str_with_len_N};/64_cv                                                                            0.82 %          1.05 %             4
lstringa<16> copy{str_with_len_N};/128_mean                                                                         89.2 ns         88.5 ns            4
lstringa<16> copy{str_with_len_N};/128_median                                                                       89.2 ns         88.9 ns            4
lstringa<16> copy{str_with_len_N};/128_stddev                                                                      0.670 ns        0.872 ns            4
lstringa<16> copy{str_with_len_N};/128_cv                                                                           0.75 %          0.99 %             4
lstringa<16> copy{str_with_len_N};/256_mean                                                                         90.0 ns         89.5 ns            4
lstringa<16> copy{str_with_len_N};/256_median                                                                       90.7 ns         90.0 ns            4
lstringa<16> copy{str_with_len_N};/256_stddev                                                                       1.89 ns         2.63 ns            4
lstringa<16> copy{str_with_len_N};/256_cv                                                                           2.10 %          2.94 %             4
lstringa<16> copy{str_with_len_N};/512_mean                                                                         92.9 ns         92.0 ns            4
lstringa<16> copy{str_with_len_N};/512_median                                                                       92.5 ns         91.6 ns            4
lstringa<16> copy{str_with_len_N};/512_stddev                                                                       4.57 ns         2.98 ns            4
lstringa<16> copy{str_with_len_N};/512_cv                                                                           4.92 %          3.24 %             4
lstringa<16> copy{str_with_len_N};/1024_mean                                                                         103 ns          103 ns            4
lstringa<16> copy{str_with_len_N};/1024_median                                                                       102 ns          103 ns            4
lstringa<16> copy{str_with_len_N};/1024_stddev                                                                      2.98 ns         3.99 ns            4
lstringa<16> copy{str_with_len_N};/1024_cv                                                                          2.90 %          3.89 %             4
lstringa<16> copy{str_with_len_N};/2048_mean                                                                         124 ns          122 ns            4
lstringa<16> copy{str_with_len_N};/2048_median                                                                       123 ns          121 ns            4
lstringa<16> copy{str_with_len_N};/2048_stddev                                                                      2.90 ns         2.67 ns            4
lstringa<16> copy{str_with_len_N};/2048_cv                                                                          2.34 %          2.19 %             4
lstringa<16> copy{str_with_len_N};/4096_mean                                                                         188 ns          187 ns            4
lstringa<16> copy{str_with_len_N};/4096_median                                                                       187 ns          188 ns            4
lstringa<16> copy{str_with_len_N};/4096_stddev                                                                      5.44 ns         8.63 ns            4
lstringa<16> copy{str_with_len_N};/4096_cv                                                                          2.90 %          4.61 %             4
lstringa<512> copy{str_with_len_N};/15_mean                                                                         1.47 ns         1.47 ns            4
lstringa<512> copy{str_with_len_N};/15_median                                                                       1.47 ns         1.48 ns            4
lstringa<512> copy{str_with_len_N};/15_stddev                                                                      0.016 ns        0.016 ns            4
lstringa<512> copy{str_with_len_N};/15_cv                                                                           1.06 %          1.07 %             4
lstringa<512> copy{str_with_len_N};/16_mean                                                                         5.24 ns         5.20 ns            4
lstringa<512> copy{str_with_len_N};/16_median                                                                       5.21 ns         5.16 ns            4
lstringa<512> copy{str_with_len_N};/16_stddev                                                                      0.130 ns        0.176 ns            4
lstringa<512> copy{str_with_len_N};/16_cv                                                                           2.49 %          3.38 %             4
lstringa<512> copy{str_with_len_N};/23_mean                                                                         5.28 ns         5.27 ns            4
lstringa<512> copy{str_with_len_N};/23_median                                                                       5.29 ns         5.31 ns            4
lstringa<512> copy{str_with_len_N};/23_stddev                                                                      0.085 ns        0.078 ns            4
lstringa<512> copy{str_with_len_N};/23_cv                                                                           1.60 %          1.48 %             4
lstringa<512> copy{str_with_len_N};/24_mean                                                                         5.18 ns         5.16 ns            4
lstringa<512> copy{str_with_len_N};/24_median                                                                       5.17 ns         5.16 ns            4
lstringa<512> copy{str_with_len_N};/24_stddev                                                                      0.100 ns        0.128 ns            4
lstringa<512> copy{str_with_len_N};/24_cv                                                                           1.94 %          2.47 %             4
lstringa<512> copy{str_with_len_N};/32_mean                                                                         8.27 ns         8.27 ns            4
lstringa<512> copy{str_with_len_N};/32_median                                                                       8.33 ns         8.27 ns            4
lstringa<512> copy{str_with_len_N};/32_stddev                                                                      0.140 ns        0.121 ns            4
lstringa<512> copy{str_with_len_N};/32_cv                                                                           1.70 %          1.46 %             4
lstringa<512> copy{str_with_len_N};/64_mean                                                                         8.17 ns         8.15 ns            4
lstringa<512> copy{str_with_len_N};/64_median                                                                       8.16 ns         8.20 ns            4
lstringa<512> copy{str_with_len_N};/64_stddev                                                                      0.121 ns        0.087 ns            4
lstringa<512> copy{str_with_len_N};/64_cv                                                                           1.47 %          1.07 %             4
lstringa<512> copy{str_with_len_N};/128_mean                                                                        8.43 ns         8.41 ns            4
lstringa<512> copy{str_with_len_N};/128_median                                                                      8.44 ns         8.46 ns            4
lstringa<512> copy{str_with_len_N};/128_stddev                                                                     0.114 ns        0.167 ns            4
lstringa<512> copy{str_with_len_N};/128_cv                                                                          1.35 %          1.98 %             4
lstringa<512> copy{str_with_len_N};/256_mean                                                                        9.98 ns         9.94 ns            4
lstringa<512> copy{str_with_len_N};/256_median                                                                      10.0 ns         9.94 ns            4
lstringa<512> copy{str_with_len_N};/256_stddev                                                                     0.287 ns        0.270 ns            4
lstringa<512> copy{str_with_len_N};/256_cv                                                                          2.88 %          2.72 %             4
lstringa<512> copy{str_with_len_N};/512_mean                                                                        11.2 ns         11.1 ns            4
lstringa<512> copy{str_with_len_N};/512_median                                                                      11.2 ns         11.2 ns            4
lstringa<512> copy{str_with_len_N};/512_stddev                                                                     0.176 ns        0.244 ns            4
lstringa<512> copy{str_with_len_N};/512_cv                                                                          1.58 %          2.20 %             4
lstringa<512> copy{str_with_len_N};/1024_mean                                                                       98.0 ns         97.8 ns            4
lstringa<512> copy{str_with_len_N};/1024_median                                                                     98.6 ns         98.4 ns            4
lstringa<512> copy{str_with_len_N};/1024_stddev                                                                     1.72 ns         2.63 ns            4
lstringa<512> copy{str_with_len_N};/1024_cv                                                                         1.75 %          2.69 %             4
lstringa<512> copy{str_with_len_N};/2048_mean                                                                        128 ns          126 ns            4
lstringa<512> copy{str_with_len_N};/2048_median                                                                      127 ns          126 ns            4
lstringa<512> copy{str_with_len_N};/2048_stddev                                                                     2.44 ns         1.40 ns            4
lstringa<512> copy{str_with_len_N};/2048_cv                                                                         1.91 %          1.10 %             4
lstringa<512> copy{str_with_len_N};/4096_mean                                                                        189 ns          189 ns            4
lstringa<512> copy{str_with_len_N};/4096_median                                                                      188 ns          188 ns            4
lstringa<512> copy{str_with_len_N};/4096_stddev                                                                     1.85 ns         1.92 ns            4
lstringa<512> copy{str_with_len_N};/4096_cv                                                                         0.98 %          1.02 %             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                                          31.3 ns         31.3 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_median                                        31.3 ns         31.5 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_stddev                                       0.646 ns        0.922 ns            4
std::string s = "123456789"; int res = std::strtol(s.c_str(), 0, 10);_cv                                            2.07 %          2.94 %             4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_mean                     13.6 ns         13.6 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_median                   13.6 ns         13.7 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_stddev                  0.462 ns        0.536 ns            4
std::string_view s = "123456789"; std::from_chars(s.data(), s.data() + s.size(), res, 10);_cv                       3.41 %          3.95 %             4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                              13.4 ns         13.3 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                            13.4 ns         13.3 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                           0.138 ns        0.181 ns            4
stringa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                                1.03 %          1.36 %             4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                                  12.5 ns         12.6 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                                12.5 ns         12.6 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                               0.062 ns        0.000 ns            4
ssa s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                                    0.49 %          0.00 %             4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_mean                                         13.4 ns         13.3 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_median                                       13.3 ns         13.2 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_stddev                                      0.318 ns        0.314 ns            4
lstringa<20> s = "123456789"; int res = s.to_int<int, true, 10, false>_cv                                           2.38 %          2.35 %             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                                             33.4 ns         33.3 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_median                                           33.4 ns         33.3 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_stddev                                          0.240 ns        0.463 ns            4
std::string s = "abcDef"; int res = std::strtol(s.c_str(), 0, 16);_cv                                               0.72 %          1.39 %             4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_mean                        8.21 ns         8.20 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_median                      8.24 ns         8.20 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_stddev                     0.220 ns        0.285 ns            4
std::string_view s = "abcDef"; std::from_chars(s.data(), s.data() + s.size(), res, 16);_cv                          2.68 %          3.47 %             4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                                 12.3 ns         12.4 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                               12.3 ns         12.3 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                              0.324 ns        0.234 ns            4
stringa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                                   2.63 %          1.89 %             4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                                     7.49 ns         7.50 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                                   7.52 ns         7.59 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                                  0.193 ns        0.247 ns            4
ssa s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                                       2.57 %          3.29 %             4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_mean                                            11.8 ns         11.8 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_median                                          11.8 ns         11.8 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_stddev                                         0.075 ns        0.141 ns            4
lstringa<20> s = "abcDef"; int res = s.to_int<int, true, 16, false>_cv                                              0.63 %          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, 0);_mean                                       44.0 ns         43.8 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_median                                     44.0 ns         43.8 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_stddev                                    0.829 ns        0.544 ns            4
std::string s = "    123456789"; int res = std::strtol(s.c_str(), 0, 0);_cv                                         1.89 %          1.24 %             4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_mean                                        16.3 ns         16.2 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_median                                      16.2 ns         16.1 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_stddev                                     0.313 ns        0.192 ns            4
stringa s = "    123456789"; int res = s.to_int<int>; // Check overflow_cv                                          1.92 %          1.18 %             4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_mean                                  13.0 ns         12.9 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_median                                13.0 ns         12.9 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_stddev                               0.293 ns        0.395 ns            4
ssa s = "    123456789"; int res = s.to_int<int, false>; // No check overflow_cv                                    2.26 %          3.05 %             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                                   97.7 ns         97.8 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_median                                 98.1 ns         98.4 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_stddev                                 1.79 ns         1.05 ns            4
std::string s = "1234.567e10"; double res = std::strtod(s.c_str(), nullptr);_cv                                     1.84 %          1.07 %             4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_mean                       60.5 ns         60.3 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_median                     60.4 ns         60.0 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_stddev                     1.90 ns         1.76 ns            4
std::string_view s = "1234.567e10"; std::from_chars(s.data(), s.data() + s.size(), res);_cv                         3.14 %          2.91 %             4
ssa s = "1234.567e10"; double res = *s.to_double()_mean                                                             36.2 ns         35.7 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_median                                                           35.3 ns         35.3 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_stddev                                                           1.89 ns         2.66 ns            4
ssa s = "1234.567e10"; double res = *s.to_double()_cv                                                               5.23 %          7.45 %             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                                                          4713 ns         4708 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_median                                                        4677 ns         4656 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_stddev                                                         117 ns          148 ns            4
std::stringstream str; ... str << "abbaabbaabbaabba";_cv                                                            2.48 %          3.14 %             4
std::string str; ... str += "abbaabbaabbaabba";_mean                                                                1083 ns         1078 ns            4
std::string str; ... str += "abbaabbaabbaabba";_median                                                              1084 ns         1078 ns            4
std::string str; ... str += "abbaabbaabbaabba";_stddev                                                              3.73 ns         12.1 ns            4
std::string str; ... str += "abbaabbaabbaabba";_cv                                                                  0.34 %          1.12 %             4
lstringa<8> str; ... str += "abbaabbaabbaabba";_mean                                                                 824 ns          824 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_median                                                               826 ns          820 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_stddev                                                              7.06 ns         8.72 ns            4
lstringa<8> str; ... str += "abbaabbaabbaabba";_cv                                                                  0.86 %          1.06 %             4
lstringa<128> str; ... str += "abbaabbaabbaabba";_mean                                                               391 ns          391 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_median                                                             388 ns          389 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_stddev                                                            10.1 ns         14.3 ns            4
lstringa<128> str; ... str += "abbaabbaabbaabba";_cv                                                                2.58 %          3.65 %             4
lstringa<512> str; ... str += "abbaabbaabbaabba";_mean                                                               254 ns          253 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_median                                                             254 ns          251 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_stddev                                                            1.06 ns         2.79 ns            4
lstringa<512> str; ... str += "abbaabbaabbaabba";_cv                                                                0.42 %          1.10 %             4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_mean                                                              134 ns          133 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_median                                                            134 ns          133 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_stddev                                                          0.915 ns         1.81 ns            4
lstringa<1024> str; ... str += "abbaabbaabbaabba";_cv                                                               0.68 %          1.36 %             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                                               4606 ns         4578 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_median                                             4610 ns         4551 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_stddev                                              148 ns          216 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba";_cv                                                 3.21 %          4.71 %             4
std::string str; ... str += str_var + "abbaabbaabbaabba";_mean                                                      3825 ns         3836 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_median                                                    3785 ns         3793 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                     131 ns          123 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba";_cv                                                        3.41 %          3.21 %             4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                       746 ns          746 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_median                                                     751 ns          750 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                    27.6 ns         36.0 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                        3.70 %          4.82 %             4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                     468 ns          466 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_median                                                   468 ns          466 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                  7.70 ns         6.04 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                      1.64 %          1.30 %             4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                     303 ns          304 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_median                                                   303 ns          304 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                  3.27 ns         3.62 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                      1.08 %          1.19 %             4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_mean                                                    184 ns          183 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_median                                                  183 ns          182 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_stddev                                                 4.55 ns         4.01 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba";_cv                                                     2.48 %          2.19 %             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                                  224278 ns       223625 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_median                                224319 ns       224933 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_stddev                                  2538 ns         2616 ns            4
std::stringstream str; ... str << str_var << "abbaabbaabbaabba"; 2048 times_cv                                      1.13 %          1.17 %             4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                         192363 ns       191572 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                       192618 ns       192705 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                         3975 ns         4341 ns            4
std::string str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                             2.07 %          2.27 %             4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                          20974 ns        20970 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                        21025 ns        20856 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                          121 ns          227 ns            4
lstringa<8> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                             0.58 %          1.08 %             4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                        16889 ns        16846 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                      16724 ns        16950 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                        503 ns          401 ns            4
lstringa<128> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                           2.98 %          2.38 %             4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                        16287 ns        16305 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                      16185 ns        16218 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                        675 ns          596 ns            4
lstringa<512> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                           4.15 %          3.65 %             4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_mean                                       16280 ns        16113 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_median                                     16181 ns        15904 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_stddev                                       454 ns          419 ns            4
lstringa<1024> str; ... str += str_var + "abbaabbaabbaabba"; 2048 times_cv                                          2.79 %          2.60 %             4
-- Append 2 string of 16 bytes 32 times, 1024 total length --/repeats:1                                            0.000 ns        0.000 ns   1000000000000
std::stringstream str; ... str << str_var1 << str_var2;_mean                                                        4491 ns         4449 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_median                                                      4500 ns         4473 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_stddev                                                       136 ns         90.2 ns            4
std::stringstream str; ... str << str_var1 << str_var2;_cv                                                          3.02 %          2.03 %             4
std::string str; ... str += str_var1 + str_var2;_mean                                                               4048 ns         4026 ns            4
std::string str; ... str += str_var1 + str_var2;_median                                                             4079 ns         4002 ns            4
std::string str; ... str += str_var1 + str_var2;_stddev                                                             65.4 ns         90.2 ns            4
std::string str; ... str += str_var1 + str_var2;_cv                                                                 1.62 %          2.24 %             4
lstringa<16> str; ... str += str_var1 + str_var2;_mean                                                               813 ns          815 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_median                                                             815 ns          820 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_stddev                                                            6.32 ns         8.72 ns            4
lstringa<16> str; ... str += str_var1 + str_var2;_cv                                                                0.78 %          1.07 %             4
lstringa<128> str; ... str += str_var1 + str_var2;_mean                                                              526 ns          523 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_median                                                            529 ns          523 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_stddev                                                           11.7 ns         9.02 ns            4
lstringa<128> str; ... str += str_var1 + str_var2;_cv                                                               2.23 %          1.72 %             4
lstringa<512> str; ... str += str_var1 + str_var2;_mean                                                              398 ns          397 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_median                                                            397 ns          397 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_stddev                                                           8.73 ns         5.03 ns            4
lstringa<512> str; ... str += str_var1 + str_var2;_cv                                                               2.19 %          1.27 %             4
lstringa<1024> str; ... str += str_var1 + str_var2;_mean                                                             295 ns          295 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_median                                                           296 ns          295 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_stddev                                                          4.26 ns         5.13 ns            4
lstringa<1024> str; ... str += str_var1 + str_var2;_cv                                                              1.44 %          1.74 %             4
-- Append text, number, text --/repeats:1                                                                          0.000 ns        0.000 ns   1000000000000
std::stringstream str; str << "test = " << k << " times";_mean                                                     10555 ns        10559 ns            4
std::stringstream str; str << "test = " << k << " times";_median                                                   10543 ns        10498 ns            4
std::stringstream str; str << "test = " << k << " times";_stddev                                                     149 ns          122 ns            4
std::stringstream str; str << "test = " << k << " times";_cv                                                        1.41 %          1.16 %             4
std::string str = "test = " + std::to_string(k) + " times";_mean                                                    1061 ns         1062 ns            4
std::string str = "test = " + std::to_string(k) + " times";_median                                                  1059 ns         1062 ns            4
std::string str = "test = " + std::to_string(k) + " times";_stddev                                                  15.9 ns         14.1 ns            4
std::string str = "test = " + std::to_string(k) + " times";_cv                                                      1.50 %          1.33 %             4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_mean                                      2843 ns         2816 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_median                                    2871 ns         2816 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_stddev                                    69.1 ns         85.6 ns            4
char buf[100]; sprintf(buf, "test = %u times", k); std::string str = buf;_cv                                        2.43 %          3.04 %             4
std::string str = std::format("test = {} times", k);_mean                                                           1908 ns         1909 ns            4
std::string str = std::format("test = {} times", k);_median                                                         1913 ns         1918 ns            4
std::string str = std::format("test = {} times", k);_stddev                                                         24.0 ns         19.2 ns            4
std::string str = std::format("test = {} times", k);_cv                                                             1.26 %          1.01 %             4
lstringa<8> str; str.format("test = {} times", k);_mean                                                             2056 ns         2063 ns            4
lstringa<8> str; str.format("test = {} times", k);_median                                                           2047 ns         2040 ns            4
lstringa<8> str; str.format("test = {} times", k);_stddev                                                           23.2 ns         45.3 ns            4
lstringa<8> str; str.format("test = {} times", k);_cv                                                               1.13 %          2.20 %             4
lstringa<32> str; str.format("test = {} times", k);_mean                                                            1029 ns         1025 ns            4
lstringa<32> str; str.format("test = {} times", k);_median                                                          1037 ns         1032 ns            4
lstringa<32> str; str.format("test = {} times", k);_stddev                                                          23.6 ns         14.0 ns            4
lstringa<32> str; str.format("test = {} times", k);_cv                                                              2.30 %          1.36 %             4
lstringa<8> str = "test = " + k + " times";_mean                                                                     832 ns          833 ns            4
lstringa<8> str = "test = " + k + " times";_median                                                                   827 ns          828 ns            4
lstringa<8> str = "test = " + k + " times";_stddev                                                                  30.1 ns         29.8 ns            4
lstringa<8> str = "test = " + k + " times";_cv                                                                      3.61 %          3.58 %             4
lstringa<32> str = "test = " + k + " times";_mean                                                                    138 ns          138 ns            4
lstringa<32> str = "test = " + k + " times";_median                                                                  137 ns          138 ns            4
lstringa<32> str = "test = " + k + " times";_stddev                                                                 3.46 ns         3.60 ns            4
lstringa<32> str = "test = " + k + " times";_cv                                                                     2.51 %          2.61 %             4
stringa str = "test = " + k + " times";_mean                                                                         123 ns          123 ns            4
stringa str = "test = " + k + " times";_median                                                                       122 ns          122 ns            4
stringa str = "test = " + k + " times";_stddev                                                                      3.14 ns         3.66 ns            4
stringa str = "test = " + k + " times";_cv                                                                          2.56 %          2.99 %             4
-- Split text and convert to int --/repeats:1                                                                      0.000 ns        0.000 ns   1000000000000
std::string::find + substr + std::strtol_mean                                                                        549 ns          544 ns            4
std::string::find + substr + std::strtol_median                                                                      544 ns          544 ns            4
std::string::find + substr + std::strtol_stddev                                                                     13.7 ns         11.4 ns            4
std::string::find + substr + std::strtol_cv                                                                         2.50 %          2.09 %             4
ssa::splitter + ssa::as_int_mean                                                                                     164 ns          164 ns            4
ssa::splitter + ssa::as_int_median                                                                                   164 ns          165 ns            4
ssa::splitter + ssa::as_int_stddev                                                                                  1.48 ns         1.92 ns            4
ssa::splitter + ssa::as_int_cv                                                                                      0.90 %          1.17 %             4
ssa::splitf + functor_mean                                                                                           188 ns          187 ns            4
ssa::splitf + functor_median                                                                                         187 ns          186 ns            4
ssa::splitf + functor_stddev                                                                                        2.06 ns         2.27 ns            4
ssa::splitf + functor_cv                                                                                            1.10 %          1.21 %             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                                              1161 ns         1151 ns            4
Naive (and wrong) replace symbols with std::string find + replace_median                                            1161 ns         1158 ns            4
Naive (and wrong) replace symbols with std::string find + replace_stddev                                            25.1 ns         26.7 ns            4
Naive (and wrong) replace symbols with std::string find + replace_cv                                                2.16 %          2.32 %             4
replace symbols with std::string find_first_of + replace_mean                                                       2012 ns         2009 ns            4
replace symbols with std::string find_first_of + replace_median                                                     2012 ns         2009 ns            4
replace symbols with std::string find_first_of + replace_stddev                                                     40.9 ns         34.2 ns            4
replace symbols with std::string find_first_of + replace_cv                                                         2.03 %          1.70 %             4
replace symbols with std::string_view find_first_of + copy_mean                                                     2385 ns         2372 ns            4
replace symbols with std::string_view find_first_of + copy_median                                                   2381 ns         2372 ns            4
replace symbols with std::string_view find_first_of + copy_stddev                                                   17.9 ns         32.2 ns            4
replace symbols with std::string_view find_first_of + copy_cv                                                       0.75 %          1.36 %             4
replace runtime symbols with string expressions and without remembering all search results_mean                     1607 ns         1604 ns            4
replace runtime symbols with string expressions and without remembering all search results_median                   1592 ns         1604 ns            4
replace runtime symbols with string expressions and without remembering all search results_stddev                   48.8 ns         57.0 ns            4
replace runtime symbols with string expressions and without remembering all search results_cv                       3.04 %          3.55 %             4
replace runtime symbols with simstr and memorization of all search results_mean                                     1371 ns         1360 ns            4
replace runtime symbols with simstr and memorization of all search results_median                                   1378 ns         1360 ns            4
replace runtime symbols with simstr and memorization of all search results_stddev                                   31.0 ns         40.3 ns            4
replace runtime symbols with simstr and memorization of all search results_cv                                       2.26 %          2.96 %             4
replace const symbols with string expressions and without remembering all search results_mean                       1229 ns         1207 ns            4
replace const symbols with string expressions and without remembering all search results_median                     1230 ns         1200 ns            4
replace const symbols with string expressions and without remembering all search results_stddev                     24.0 ns         14.0 ns            4
replace const symbols with string expressions and without remembering all search results_cv                         1.96 %          1.16 %             4
replace const symbols with string expressions and memorization of all search results_mean                           1149 ns         1147 ns            4
replace const symbols with string expressions and memorization of all search results_median                         1156 ns         1160 ns            4
replace const symbols with string expressions and memorization of all search results_stddev                         21.8 ns         34.5 ns            4
replace const symbols with string expressions and memorization of all search results_cv                             1.90 %          3.01 %             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                                         307 ns          305 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_median                                       307 ns          303 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_stddev                                      6.19 ns         6.68 ns            4
Short Naive (and wrong) replace symbols with std::string find + replace_cv                                          2.01 %          2.19 %             4
Short replace symbols with std::string find_first_of + replace_mean                                                  358 ns          357 ns            4
Short replace symbols with std::string find_first_of + replace_median                                                361 ns          361 ns            4
Short replace symbols with std::string find_first_of + replace_stddev                                               9.95 ns         13.9 ns            4
Short replace symbols with std::string find_first_of + replace_cv                                                   2.78 %          3.89 %             4
Short replace symbols with std::string_view find_first_of + copy_mean                                                313 ns          311 ns            4
Short replace symbols with std::string_view find_first_of + copy_median                                              314 ns          311 ns            4
Short replace symbols with std::string_view find_first_of + copy_stddev                                             2.86 ns         5.41 ns            4
Short replace symbols with std::string_view find_first_of + copy_cv                                                 0.91 %          1.74 %             4
Short replace runtime symbols with string expressions and without remembering all search results_mean                276 ns          277 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_median              276 ns          279 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_stddev             8.82 ns         8.89 ns            4
Short replace runtime symbols with string expressions and without remembering all search results_cv                 3.20 %          3.21 %             4
Short replace runtime symbols with simstr and memorization of all search results_mean                                345 ns          343 ns            4
Short replace runtime symbols with simstr and memorization of all search results_median                              346 ns          345 ns            4
Short replace runtime symbols with simstr and memorization of all search results_stddev                             1.97 ns         4.01 ns            4
Short replace runtime symbols with simstr and memorization of all search results_cv                                 0.57 %          1.17 %             4
Short replace const symbols with string expressions and without remembering all search results_mean                  212 ns          211 ns            4
Short replace const symbols with string expressions and without remembering all search results_median                209 ns          210 ns            4
Short replace const symbols with string expressions and without remembering all search results_stddev               6.03 ns         6.14 ns            4
Short replace const symbols with string expressions and without remembering all search results_cv                   2.85 %          2.91 %             4
Short replace const symbols with string expressions and memorization of all search results_mean                      294 ns          293 ns            4
Short replace const symbols with string expressions and memorization of all search results_median                    294 ns          292 ns            4
Short replace const symbols with string expressions and memorization of all search results_stddev                  0.944 ns         3.84 ns            4
Short replace const symbols with string expressions and memorization of all search results_cv                       0.32 %          1.31 %             4
-----  Replace All Str To Longer Size ---------/repeats:1                                                          0.000 ns        0.000 ns   1000000000000
replace bb to ---- in std::string|64_mean                                                                            219 ns          219 ns            4
replace bb to ---- in std::string|64_median                                                                          219 ns          217 ns            4
replace bb to ---- in std::string|64_stddev                                                                         4.02 ns         4.67 ns            4
replace bb to ---- in std::string|64_cv                                                                             1.84 %          2.14 %             4
replace bb to ---- in std::string|256_mean                                                                           750 ns          750 ns            4
replace bb to ---- in std::string|256_median                                                                         754 ns          750 ns            4
replace bb to ---- in std::string|256_stddev                                                                        27.5 ns         31.8 ns            4
replace bb to ---- in std::string|256_cv                                                                            3.66 %          4.25 %             4
replace bb to ---- in std::string|512_mean                                                                          1352 ns         1353 ns            4
replace bb to ---- in std::string|512_median                                                                        1360 ns         1367 ns            4
replace bb to ---- in std::string|512_stddev                                                                        23.4 ns         27.9 ns            4
replace bb to ---- in std::string|512_cv                                                                            1.73 %          2.06 %             4
replace bb to ---- in std::string|1024_mean                                                                         3028 ns         3032 ns            4
replace bb to ---- in std::string|1024_median                                                                       3028 ns         3048 ns            4
replace bb to ---- in std::string|1024_stddev                                                                       31.3 ns         33.1 ns            4
replace bb to ---- in std::string|1024_cv                                                                           1.03 %          1.09 %             4
replace bb to ---- in std::string|2048_mean                                                                         7680 ns         7629 ns            4
replace bb to ---- in std::string|2048_median                                                                       7610 ns         7499 ns            4
replace bb to ---- in std::string|2048_stddev                                                                        197 ns          262 ns            4
replace bb to ---- in std::string|2048_cv                                                                           2.57 %          3.43 %             4
replace bb to ---- in lstringa<8>|64_mean                                                                            217 ns          215 ns            4
replace bb to ---- in lstringa<8>|64_median                                                                          219 ns          218 ns            4
replace bb to ---- in lstringa<8>|64_stddev                                                                         7.25 ns         7.85 ns            4
replace bb to ---- in lstringa<8>|64_cv                                                                             3.34 %          3.65 %             4
replace bb to ---- in lstringa<8>|256_mean                                                                           609 ns          609 ns            4
replace bb to ---- in lstringa<8>|256_median                                                                         611 ns          609 ns            4
replace bb to ---- in lstringa<8>|256_stddev                                                                        15.0 ns         18.0 ns            4
replace bb to ---- in lstringa<8>|256_cv                                                                            2.47 %          2.96 %             4
replace bb to ---- in lstringa<8>|512_mean                                                                          1052 ns         1056 ns            4
replace bb to ---- in lstringa<8>|512_median                                                                        1054 ns         1050 ns            4
replace bb to ---- in lstringa<8>|512_stddev                                                                        30.2 ns         36.6 ns            4
replace bb to ---- in lstringa<8>|512_cv                                                                            2.87 %          3.47 %             4
replace bb to ---- in lstringa<8>|1024_mean                                                                         1878 ns         1873 ns            4
replace bb to ---- in lstringa<8>|1024_median                                                                       1881 ns         1904 ns            4
replace bb to ---- in lstringa<8>|1024_stddev                                                                       59.8 ns         79.2 ns            4
replace bb to ---- in lstringa<8>|1024_cv                                                                           3.18 %          4.23 %             4
replace bb to ---- in lstringa<8>|2048_mean                                                                         3548 ns         3510 ns            4
replace bb to ---- in lstringa<8>|2048_median                                                                       3519 ns         3449 ns            4
replace bb to ---- in lstringa<8>|2048_stddev                                                                        118 ns          120 ns            4
replace bb to ---- in lstringa<8>|2048_cv                                                                           3.32 %          3.43 %             4
replace bb to ---- by init stringa|64_mean                                                                           162 ns          162 ns            4
replace bb to ---- by init stringa|64_median                                                                         162 ns          164 ns            4
replace bb to ---- by init stringa|64_stddev                                                                        3.71 ns         3.49 ns            4
replace bb to ---- by init stringa|64_cv                                                                            2.29 %          2.15 %             4
replace bb to ---- by init stringa|256_mean                                                                          363 ns          363 ns            4
replace bb to ---- by init stringa|256_median                                                                        363 ns          365 ns            4
replace bb to ---- by init stringa|256_stddev                                                                       4.53 ns         7.68 ns            4
replace bb to ---- by init stringa|256_cv                                                                           1.25 %          2.12 %             4
replace bb to ---- by init stringa|512_mean                                                                          789 ns          789 ns            4
replace bb to ---- by init stringa|512_median                                                                        795 ns          793 ns            4
replace bb to ---- by init stringa|512_stddev                                                                       13.0 ns         16.7 ns            4
replace bb to ---- by init stringa|512_cv                                                                           1.65 %          2.12 %             4
replace bb to ---- by init stringa|1024_mean                                                                        1587 ns         1578 ns            4
replace bb to ---- by init stringa|1024_median                                                                      1580 ns         1569 ns            4
replace bb to ---- by init stringa|1024_stddev                                                                      47.3 ns         43.9 ns            4
replace bb to ---- by init stringa|1024_cv                                                                          2.98 %          2.78 %             4
replace bb to ---- by init stringa|2048_mean                                                                        2912 ns         2916 ns            4
replace bb to ---- by init stringa|2048_median                                                                      2914 ns         2916 ns            4
replace bb to ---- by init stringa|2048_stddev                                                                      31.5 ns        0.000 ns            4
replace bb to ---- by init stringa|2048_cv                                                                          1.08 %          0.00 %             4
-----  Replace All Str To Same Size ---------/repeats:1                                                            0.000 ns        0.000 ns   1000000000000
replace bb to -- in std::string|64_mean                                                                              181 ns          181 ns            4
replace bb to -- in std::string|64_median                                                                            181 ns          180 ns            4
replace bb to -- in std::string|64_stddev                                                                           2.34 ns         1.92 ns            4
replace bb to -- in std::string|64_cv                                                                               1.29 %          1.06 %             4
replace bb to -- in std::string|256_mean                                                                             480 ns          479 ns            4
replace bb to -- in std::string|256_median                                                                           482 ns          481 ns            4
replace bb to -- in std::string|256_stddev                                                                          16.6 ns         15.7 ns            4
replace bb to -- in std::string|256_cv                                                                              3.47 %          3.28 %             4
replace bb to -- in std::string|512_mean                                                                             826 ns          821 ns            4
replace bb to -- in std::string|512_median                                                                           827 ns          816 ns            4
replace bb to -- in std::string|512_stddev                                                                          18.6 ns         31.4 ns            4
replace bb to -- in std::string|512_cv                                                                              2.25 %          3.82 %             4
replace bb to -- in std::string|1024_mean                                                                           1598 ns         1593 ns            4
replace bb to -- in std::string|1024_median                                                                         1594 ns         1601 ns            4
replace bb to -- in std::string|1024_stddev                                                                         14.1 ns         15.7 ns            4
replace bb to -- in std::string|1024_cv                                                                             0.88 %          0.99 %             4
replace bb to -- in std::string|2048_mean                                                                           3822 ns         3788 ns            4
replace bb to -- in std::string|2048_median                                                                         3798 ns         3767 ns            4
replace bb to -- in std::string|2048_stddev                                                                         98.9 ns          105 ns            4
replace bb to -- in std::string|2048_cv                                                                             2.59 %          2.78 %             4
replace bb to -- in lstringa<8>|64_mean                                                                              174 ns          174 ns            4
replace bb to -- in lstringa<8>|64_median                                                                            175 ns          173 ns            4
replace bb to -- in lstringa<8>|64_stddev                                                                           4.46 ns         4.83 ns            4
replace bb to -- in lstringa<8>|64_cv                                                                               2.56 %          2.78 %             4
replace bb to -- in lstringa<8>|256_mean                                                                             429 ns          431 ns            4
replace bb to -- in lstringa<8>|256_median                                                                           426 ns          431 ns            4
replace bb to -- in lstringa<8>|256_stddev                                                                          8.03 ns         5.24 ns            4
replace bb to -- in lstringa<8>|256_cv                                                                              1.87 %          1.22 %             4
replace bb to -- in lstringa<8>|512_mean                                                                             733 ns          732 ns            4
replace bb to -- in lstringa<8>|512_median                                                                           734 ns          732 ns            4
replace bb to -- in lstringa<8>|512_stddev                                                                          10.9 ns         14.2 ns            4
replace bb to -- in lstringa<8>|512_cv                                                                              1.48 %          1.94 %             4
replace bb to -- in lstringa<8>|1024_mean                                                                           1377 ns         1374 ns            4
replace bb to -- in lstringa<8>|1024_median                                                                         1381 ns         1381 ns            4
replace bb to -- in lstringa<8>|1024_stddev                                                                         25.4 ns         26.7 ns            4
replace bb to -- in lstringa<8>|1024_cv                                                                             1.84 %          1.94 %             4
replace bb to -- in lstringa<8>|2048_mean                                                                           2655 ns         2665 ns            4
replace bb to -- in lstringa<8>|2048_median                                                                         2658 ns         2679 ns            4
replace bb to -- in lstringa<8>|2048_stddev                                                                         47.7 ns         27.9 ns            4
replace bb to -- in lstringa<8>|2048_cv                                                                             1.80 %          1.05 %             4
replace bb to -- by init stringa|64_mean                                                                             150 ns          148 ns            4
replace bb to -- by init stringa|64_median                                                                           150 ns          151 ns            4
replace bb to -- by init stringa|64_stddev                                                                         0.971 ns         4.71 ns            4
replace bb to -- by init stringa|64_cv                                                                              0.65 %          3.17 %             4
replace bb to -- by init stringa|256_mean                                                                            325 ns          324 ns            4
replace bb to -- by init stringa|256_median                                                                          327 ns          326 ns            4
replace bb to -- by init stringa|256_stddev                                                                         7.08 ns         7.01 ns            4
replace bb to -- by init stringa|256_cv                                                                             2.18 %          2.16 %             4
replace bb to -- by init stringa|512_mean                                                                            519 ns          520 ns            4
replace bb to -- by init stringa|512_median                                                                          518 ns          516 ns            4
replace bb to -- by init stringa|512_stddev                                                                         11.3 ns         7.81 ns            4
replace bb to -- by init stringa|512_cv                                                                             2.18 %          1.50 %             4
replace bb to -- by init stringa|1024_mean                                                                          1010 ns         1004 ns            4
replace bb to -- by init stringa|1024_median                                                                        1004 ns          984 ns            4
replace bb to -- by init stringa|1024_stddev                                                                        33.7 ns         41.9 ns            4
replace bb to -- by init stringa|1024_cv                                                                            3.33 %          4.17 %             4
replace bb to -- by init stringa|2048_mean                                                                          1741 ns         1746 ns            4
replace bb to -- by init stringa|2048_median                                                                        1744 ns         1746 ns            4
replace bb to -- by init stringa|2048_stddev                                                                        29.7 ns         22.2 ns            4
replace bb to -- by init stringa|2048_cv                                                                            1.71 %          1.27 %             4
-----  Hash Map insert and find ---------/repeats:1                                                                0.000 ns        0.000 ns   1000000000000
hashStrMapA<size_t> emplace & find stringa;_mean                                                                 4020366 ns      3993541 ns            4
hashStrMapA<size_t> emplace & find stringa;_median                                                               4027278 ns      3971718 ns            4
hashStrMapA<size_t> emplace & find stringa;_stddev                                                                 58686 ns        83574 ns            4
hashStrMapA<size_t> emplace & find stringa;_cv                                                                      1.46 %          2.09 %             4
std::unordered_map<std::string, size_t> emplace & find std::string;_mean                                         5598760 ns      5625000 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_median                                       5570685 ns      5625000 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_stddev                                        117108 ns       127578 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string;_cv                                              2.09 %          2.27 %             4
hashStrMapA<size_t> emplace & find ssa;_mean                                                                     3439706 ns      3445513 ns            4
hashStrMapA<size_t> emplace & find ssa;_median                                                                   3443476 ns      3445513 ns            4
hashStrMapA<size_t> emplace & find ssa;_stddev                                                                     17159 ns        0.000 ns            4
hashStrMapA<size_t> emplace & find ssa;_cv                                                                          0.50 %          0.00 %             4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_mean                                    7068855 ns      7031250 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_median                                  7075086 ns      7031250 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_stddev                                    78812 ns       100234 ns            4
std::unordered_map<std::string, size_t> emplace & find std::string_view;_cv                                         1.11 %          1.43 %             4
-----  Build Full Func Name ---------/repeats:1                                                                    0.000 ns        0.000 ns   1000000000000
Build func full name std::string;_mean                                                                              1506 ns         1508 ns            4
Build func full name std::string;_median                                                                            1515 ns         1517 ns            4
Build func full name std::string;_stddev                                                                            26.4 ns         33.4 ns            4
Build func full name std::string;_cv                                                                                1.75 %          2.21 %             4
Build func full name std::string 1;_mean                                                                            1582 ns         1578 ns            4
Build func full name std::string 1;_median                                                                          1577 ns         1569 ns            4
Build func full name std::string 1;_stddev                                                                          27.0 ns         52.3 ns            4
Build func full name std::string 1;_cv                                                                              1.71 %          3.31 %             4
Build func full name std::stream;_mean                                                                              8167 ns         8161 ns            4
Build func full name std::stream;_median                                                                            8225 ns         8266 ns            4
Build func full name std::stream;_stddev                                                                             207 ns          296 ns            4
Build func full name std::stream;_cv                                                                                2.53 %          3.63 %             4
Build func full name stringa;_mean                                                                                   790 ns          793 ns            4
Build func full name stringa;_median                                                                                 793 ns          793 ns            4
Build func full name stringa;_stddev                                                                                23.0 ns         30.2 ns            4
Build func full name stringa;_cv                                                                                    2.91 %          3.81 %             4
Build func full name stringa 1;_mean                                                                                 877 ns          874 ns            4
Build func full name stringa 1;_median                                                                               882 ns          879 ns            4
Build func full name stringa 1;_stddev                                                                              24.9 ns         31.4 ns            4
Build func full name stringa 1;_cv                                                                                  2.83 %          3.59 %             4
-----  Make Upper  ---------/repeats:1                                                                             0.000 ns        0.000 ns   1000000000000
To upper case std::wstring_mean                                                                                     1526 ns         1522 ns            4
To upper case std::wstring_median                                                                                   1528 ns         1522 ns            4
To upper case std::wstring_stddev                                                                                   40.3 ns         40.5 ns            4
To upper case std::wstring_cv                                                                                       2.64 %          2.66 %             4
To upper case lstringw<15>_mean                                                                                     40.3 ns         40.3 ns            4
To upper case lstringw<15>_median                                                                                   40.1 ns         40.0 ns            4
To upper case lstringw<15>_stddev                                                                                  0.578 ns        0.902 ns            4
To upper case lstringw<15>_cv                                                                                       1.43 %          2.24 %             4
