jianxind commented on pull request #7871:
URL: https://github.com/apache/arrow/pull/7871#issuecomment-685615876
> ARROW_USER_SIMD_LEVEL=none
Below is the cmd I used, and compiler vectorise happens only on Int types.
```
ARROW_USER_SIMD_LEVEL=avx2
jianxind commented on pull request #7871:
URL: https://github.com/apache/arrow/pull/7871#issuecomment-673192812
> @ursabot benchmark --suite-filter=arrow-compute-aggregate-benchmark
--benchmark-filter=MinMax
Below is the results for null_percent 0.01% and 0% on
jianxind commented on pull request #7871:
URL: https://github.com/apache/arrow/pull/7871#issuecomment-673186171
@ursabot benchmark --suite-filter=arrow-compute-aggregate-benchmark
--benchmark-filter=MinMax
This is an
jianxind commented on pull request #7871:
URL: https://github.com/apache/arrow/pull/7871#issuecomment-673185847
@ursabot benchmark --suite-filter=arrow-compute-aggregate-benchmark
--benchmark_filter="MinMax"
This is an
jianxind commented on pull request #7871:
URL: https://github.com/apache/arrow/pull/7871#issuecomment-672689445
Ping. @wesm @pitrou
Could you help to review this? Similar approach to sum kernel, use compiler
to vectorise the NoNulls part, use BitBlockCounter on the 0.01% data.
jianxind commented on pull request #7871:
URL: https://github.com/apache/arrow/pull/7871#issuecomment-669047527
Need a rebase after https://github.com/apache/arrow/pull/7903
This is an automated message from the Apache Git
jianxind commented on pull request #7871:
URL: https://github.com/apache/arrow/pull/7871#issuecomment-666978438
I can trigger a benchmark action once
https://github.com/apache/arrow/pull/7870 get merged.
Below is the BM data for int types on my setup:
```
Before:
