jianxind commented on pull request #7607: URL: https://github.com/apache/arrow/pull/7607#issuecomment-655383817
> @ursabot benchmark --suite-filter=arrow-compute-aggregate-benchmark The result of the buildbot, https://ci.ursalabs.org/#/builders/73/builds/93. The clang compiler can generate more better SIMD instructions. Below is the results for the two typical null proportions(0% 0.01%). ``` 31 SumKernelInt32/1048576/0 6.576 GiB/sec 19.756 GiB/sec 200.444 {'run_name': 'SumKernelInt32/1048576/0', 'run_... 14 SumKernelInt16/1048576/0 3.314 GiB/sec 8.518 GiB/sec 157.026 {'run_name': 'SumKernelInt16/1048576/0', 'run_... 15 SumKernelFloat/1048576/0 8.647 GiB/sec 20.204 GiB/sec 133.656 {'run_name': 'SumKernelFloat/1048576/0', 'run_... 34 SumKernelFloat/1048576/10000 6.669 GiB/sec 14.262 GiB/sec 113.867 {'run_name': 'SumKernelFloat/1048576/10000', '... 24 SumKernelInt8/1048576/0 1.906 GiB/sec 3.794 GiB/sec 99.079 {'run_name': 'SumKernelInt8/1048576/0', 'run_t... 23 SumKernelInt64/1048576/0 18.130 GiB/sec 25.094 GiB/sec 38.410 {'run_name': 'SumKernelInt64/1048576/0', 'run_... 29 SumKernelDouble/1048576/0 18.296 GiB/sec 24.188 GiB/sec 32.204 {'run_name': 'SumKernelDouble/1048576/0', 'run... 19 SumKernelInt32/1048576/10000 10.897 GiB/sec 14.163 GiB/sec 29.967 {'run_name': 'SumKernelInt32/1048576/10000', '... 4 SumKernelInt64/1048576/10000 16.745 GiB/sec 20.665 GiB/sec 23.411 {'run_name': 'SumKernelInt64/1048576/10000', '... 26 SumKernelDouble/1048576/10000 16.439 GiB/sec 19.635 GiB/sec 19.441 {'run_name': 'SumKernelDouble/1048576/10000', ... 9 SumKernelInt16/1048576/10000 5.870 GiB/sec 6.403 GiB/sec 9.069 {'run_name': 'SumKernelInt16/1048576/10000', '... 11 SumKernelInt8/1048576/10000 2.958 GiB/sec 2.917 GiB/sec -1.382 {'run_name': 'SumKernelInt8/1048576/10000', 'r... ``` For other 1% 50% null case, there are some small regression(20%) which are expected as BitBlockCounter used now. ---------------------------------------------------------------- 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: us...@infra.apache.org
