kou commented on pull request #8049: URL: https://github.com/apache/arrow/pull/8049#issuecomment-680382309
> Another potential approach is the ARROW_USER_SIMD_LEVEL flag during runtime, something like "ARROW_USER_SIMD_LEVEL=avx2 make unittest", I'm not familiar with CI system thus don't know if it's easy to hook ARROW_USER_SIMD_LEVEL flag. We can change environment variables only for test in CI. But I don't know whether Valgrind can work with binary that has AVX512 instructions or not... ---------------------------------------------------------------- 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]
