mt19937.txt

2023-06-16T17:40:27+08:00
Running ./bin/mt19937
Run on (16 X 3417.59 MHz CPU s)
CPU Caches:
  L1 Data 48 KiB (x16)
  L1 Instruction 32 KiB (x16)
  L2 Unified 2048 KiB (x16)
  L3 Unified 30720 KiB (x1)
Load Average: 4.04, 3.65, 2.39
----------------------------------------------------------------------------------
Benchmark                                        Time             CPU   Iterations
----------------------------------------------------------------------------------
BenchEngine<std::mt19937>                     1.45 ns         1.45 ns    483943799
BenchEngine<std::mt19937_64>                  1.47 ns         1.47 ns    475566756
BenchEngine<std::minstd_rand>                 3.65 ns         3.65 ns    191825201
BenchEngine<std::default_random_engine>       3.67 ns         3.67 ns    191335844
BenchEngine<__gnu_cxx::sfmt19937>             1.64 ns         1.64 ns    429246628
BenchEngine<__gnu_cxx::sfmt19937_64>          1.81 ns         1.81 ns    386566270
BenchSFMT                                    0.858 ns        0.858 ns    814356282