old pr vs new

2021-06-02T20:55:12+03:00
Running ./sqrt_bench
Run on (8 X 3688.47 MHz CPU s)
CPU Caches:
  L1 Data 48 KiB (x4)
  L1 Instruction 32 KiB (x4)
  L2 Unified 1280 KiB (x4)
  L3 Unified 8192 KiB (x1)
Load Average: 3.50, 3.71, 2.06
----------------------------------------------------------------
Benchmark                      Time             CPU   Iterations
----------------------------------------------------------------
New Version_32_32           6.27 ns         6.27 ns    110724023
New Version_64_32           9.15 ns         9.15 ns     76544136
New Version_64_64           13.1 ns         13.1 ns     53124453
New Version_96_48           11.4 ns         11.4 ns     60931730
New Version_96_96           36.9 ns         36.9 ns     19097578
New Version_128_64          14.3 ns         14.3 ns     48648857
New Version_128_128         50.7 ns         50.7 ns     13624614
New Version_256_128          133 ns          133 ns      5227652
New Version_256_256          298 ns          298 ns      2371684
New Version_512_256          304 ns          304 ns      2327097
New Version_512_512          584 ns          584 ns      1209433
New Version_1024_512         624 ns          624 ns      1125597
New Version_1024_1024       1062 ns         1062 ns       658497
New Version_8192_4096       4776 ns         4776 ns       145991
New Version_8192_8192      12397 ns        12397 ns        56104
PR Baseline_32_32           5.92 ns         5.92 ns    116003288
PR Baseline_64_32           8.90 ns         8.90 ns     77980965
PR Baseline_64_64           12.8 ns         12.8 ns     54432264
PR Baseline_96_48           10.9 ns         10.9 ns     64046991
PR Baseline_96_96           39.1 ns         39.1 ns     17593090
PR Baseline_128_64          14.2 ns         14.2 ns     46482336
PR Baseline_128_128         46.9 ns         46.9 ns     14962641
PR Baseline_256_128          191 ns          191 ns      3646043
PR Baseline_256_256          375 ns          375 ns      1884544
PR Baseline_512_256          388 ns          388 ns      1823491
PR Baseline_512_512          675 ns          675 ns      1042779
PR Baseline_1024_512         793 ns          793 ns       886213
PR Baseline_1024_1024       1272 ns         1272 ns       551481
PR Baseline_8192_4096       5990 ns         5990 ns       117340
PR Baseline_8192_8192      13802 ns        13801 ns        50011
New Arbitrary_32            15.0 ns         15.0 ns     46532577
New Arbitrary_64            19.1 ns         19.1 ns     36770140
New Arbitrary_96             158 ns          158 ns      4454457
New Arbitrary_128            219 ns          219 ns      3185793
New Arbitrary_256            562 ns          562 ns      1233741
New Arbitrary_512           1058 ns         1058 ns       640215
New Arbitrary_1024          1776 ns         1776 ns       388398
New Arbitrary_8192         14722 ns        14722 ns        47391
PR Arbitrary_32             17.2 ns         17.2 ns     40375108
PR Arbitrary_64             20.7 ns         20.7 ns     33812756
PR Arbitrary_96              204 ns          204 ns      3426286
PR Arbitrary_128             275 ns          275 ns      2511557
PR Arbitrary_256             694 ns          694 ns      1026483
PR Arbitrary_512            1361 ns         1361 ns       509885
PR Arbitrary_1024           2225 ns         2225 ns       314282
PR Arbitrary_8192          15533 ns        15533 ns        44978