rmuir commented on PR #12311: URL: https://github.com/apache/lucene/pull/12311#issuecomment-1560766494
> So please lets stop here and not implement hardware detection for opt-in only preview images! Sorry, I strongly disagree here. We should not merge this feature when it gives such horrible performance. Look at my numbers. It is insanely bad. We are already dealing with a very trappy lucene feature, poor users, I don't want to make matters worse with a very trappy openjdk feature. OpenJDK made a wrong design for the whole vector api to have such slow fallback code at all. That's the root of the problem: it is a design flaw. they should throw exception instead. Separately there's a bug for x86 in the JDK where AVX feature isn't enabled, its doing the wrong thing. That is bug #2. -- 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
