cyb70289 edited a comment on pull request #8466: URL: https://github.com/apache/arrow/pull/8466#issuecomment-708872803
**NOTE:** Benchmark PR https://github.com/apache/arrow/pull/8407 is not merged yet. Need to manually pull that PR to evaluation performance. Tested on Xeon Gold 5218, clang-9. ``` benchmark baseline contender change % 7 VarianceKernelInt32/1048576/0 1.805 GiB/sec 6.896 GiB/sec 282.033 'null_percent': 0.0 8 VarianceKernelInt32/1048576/10000 1.751 GiB/sec 5.113 GiB/sec 191.898 'null_percent': 0.01 16 VarianceKernelInt32/1048576/100 1.139 GiB/sec 2.748 GiB/sec 141.206 'null_percent': 1.0 18 VarianceKernelInt32/1048576/10 862.260 MiB/sec 1.547 GiB/sec 83.714 'null_percent': 10.0 1 VarianceKernelInt32/1048576/2 457.956 MiB/sec 769.333 MiB/sec 67.993 'null_percent': 50.0 9 VarianceKernelInt64/1048576/0 3.596 GiB/sec 4.949 GiB/sec 37.601 'null_percent': 0.0 5 VarianceKernelInt64/1048576/10000 3.484 GiB/sec 4.627 GiB/sec 32.832 'null_percent': 0.01 22 VarianceKernelInt64/1048576/100 2.285 GiB/sec 2.787 GiB/sec 21.955 'null_percent': 1.0 3 VarianceKernelFloat/1048576/2 397.394 MiB/sec 454.485 MiB/sec 14.366 'null_percent': 50.0 10 VarianceKernelFloat/1048576/10 790.793 MiB/sec 854.667 MiB/sec 8.077 'null_percent': 10.0 0 VarianceKernelInt64/1048576/1 1.220 TiB/sec 1.261 TiB/sec 3.353 null_percent': 100.0 14 VarianceKernelInt32/1048576/1 1.222 TiB/sec 1.254 TiB/sec 2.647 null_percent': 100.0 21 VarianceKernelDouble/1048576/1 1.206 TiB/sec 1.235 TiB/sec 2.379 null_percent': 100.0 17 VarianceKernelFloat/1048576/1 1.180 TiB/sec 1.206 TiB/sec 2.208 null_percent': 100.0 4 VarianceKernelDouble/1048576/10000 3.485 GiB/sec 3.475 GiB/sec -0.277 'null_percent': 0.01 23 VarianceKernelDouble/1048576/0 3.595 GiB/sec 3.575 GiB/sec -0.557 'null_percent': 0.0 2 VarianceKernelFloat/1048576/100 1.133 GiB/sec 1.126 GiB/sec -0.632 'null_percent': 1.0 13 VarianceKernelFloat/1048576/0 1.804 GiB/sec 1.792 GiB/sec -0.643 'null_percent': 0.0 20 VarianceKernelFloat/1048576/10000 1.750 GiB/sec 1.739 GiB/sec -0.677 'null_percent': 0.01 11 VarianceKernelDouble/1048576/100 2.287 GiB/sec 2.262 GiB/sec -1.092 'null_percent': 1.0 19 VarianceKernelDouble/1048576/2 866.210 MiB/sec 836.046 MiB/sec -3.482 'null_percent': 50.0 6 VarianceKernelDouble/1048576/10 1.658 GiB/sec 1.597 GiB/sec -3.672 'null_percent': 10.0 15 VarianceKernelInt64/1048576/10 1.687 GiB/sec 1.564 GiB/sec -7.304 'null_percent': 10.0 12 VarianceKernelInt64/1048576/2 914.036 MiB/sec 789.209 MiB/sec -13.657 'null_percent': 50.0 ``` ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
