surnaik commented on PR #7956: URL: https://github.com/apache/incubator-gluten/pull/7956#issuecomment-2480892039
Using `-march=native` ends us up generating ASM code with `vmovdqu8` instructions when CPU supports AVX512, and makes it incompatible with older CPUs, forcing the build machine and run machine to be of same type. I explicitly passed `-mno-avx512f -mbmi2` but it didn't do anything and AVX512 instructions were still present in the ASM code. Any idea why it doesn't respect `-mno-avx512f`? -- 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. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
