[GitHub] [arrow] wesm commented on pull request #7532: ARROW-9217: [C++] Cover 0.01% null for the plain spaced benchmark

wesm commented on pull request #7532: URL: https://github.com/apache/arrow/pull/7532#issuecomment-648877226 Here's 0.17.1 with the benchmark changes backported https://github.com/wesm/arrow/tree/BitBlockSpacedBM-0.17.1 This

[GitHub] [arrow] wesm commented on pull request #7532: ARROW-9217: [C++] Cover 0.01% null for the plain spaced benchmark

wesm commented on pull request #7532: URL: https://github.com/apache/arrow/pull/7532#issuecomment-648875010 For interest, I benchmarked 0.17.1 versus master with these new benchmarks (gcc-8 on i9-9960X, with SSE4.2): ``` benchmark