string_from.txt

2022-11-12T16:59:18+08:00
Running ./bin/string_from
Run on (8 X 2400 MHz CPU s)
CPU Caches:
  L1 Data 64 KiB (x8)
  L1 Instruction 64 KiB (x8)
  L2 Unified 512 KiB (x8)
  L3 Unified 32768 KiB (x1)
Load Average: 8.15, 7.26, 5.77
----------------------------------------------------------------------------------------------
Benchmark                                                    Time             CPU   Iterations
----------------------------------------------------------------------------------------------
BenchStreamStringFrom<std::stringstream, uint64_t>         916 ns          882 ns       795170
BenchStreamStringFrom<std::ostringstream, uint64_t>        711 ns          711 ns       987706
BenchStreamStringFromF<std::stringstream, float>          1432 ns         1432 ns       487741
BenchStreamStringFromF<std::ostringstream, float>         1228 ns         1228 ns       569354
BenchItoa<uint64_t>                                        136 ns          136 ns      5143195
BenchGcvt<float>                                           573 ns          573 ns      1222713
BenchToString<uint64_t>                                    179 ns          179 ns      3916932
BenchToStringF<float>                                      811 ns          811 ns       862959
BenchStdToChars<uint64_t>                                 35.5 ns         28.8 ns     24271529
BenchStdToCharsF<float>                                   28.4 ns         28.4 ns     24575853
BenchBoostStringFrom<std::string>                          147 ns          147 ns      4767353
BenchBoostStringTof<std::string>                           930 ns          782 ns       894162
BenchAbFastIntToBuffer<uint64_t>                           152 ns          130 ns      5394225
BenchAbSixDigitsToBuffer<float>                            121 ns          121 ns      5796830
BenchAbStrFormat<uint64_t>                                 990 ns          696 ns      1008291
BenchAbStrFormatF<float>                                  1316 ns         1140 ns       610325
BenchPBSimpleItoa<uint64_t>                                149 ns          149 ns      4689869