rmuir commented on PR #12632: URL: https://github.com/apache/lucene/pull/12632#issuecomment-1762084009
And at least the theory makes sense, this integer multiply is definitely "avx512 heavy", so if u have a cpu susceptible to throttling, better to do 256bit multiplies that we do today. I guess I feel it's an issue with SPECIES_PREFERRED on such CPUs, but for now I prefer being conservative. Would be cool if we could confirm it. -- 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: issues-unsubscr...@lucene.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@lucene.apache.org For additional commands, e-mail: issues-h...@lucene.apache.org
