mt19937.txt

2022-11-11T21:46:38+08:00
Running ./bin/mt19937
Run on (8 X 2294.61 MHz CPU s)
CPU Caches:
  L1 Data 32 KiB (x8)
  L1 Instruction 32 KiB (x8)
  L2 Unified 1024 KiB (x8)
  L3 Unified 22528 KiB (x2)
Load Average: 5.11, 3.60, 3.37
----------------------------------------------------------------------------------
Benchmark                                        Time             CPU   Iterations
----------------------------------------------------------------------------------
BenchEngine<std::mt19937>                     2.70 ns         2.69 ns    263007513
BenchEngine<std::mt19937_64>                  2.54 ns         2.53 ns    275142901
BenchEngine<std::minstd_rand>                 6.23 ns         6.20 ns    112825849
BenchEngine<std::default_random_engine>       6.24 ns         6.21 ns    112798665
BenchEngine<__gnu_cxx::sfmt19937>             2.18 ns         2.17 ns    323306967
BenchEngine<__gnu_cxx::sfmt19937_64>          2.49 ns         2.48 ns    282616947
BenchSFMT                                     2.85 ns         2.84 ns    246299910