rmuir commented on PR #12731: URL: https://github.com/apache/lucene/pull/12731#issuecomment-1785163931
> .. and yes (I've not forgotten), we need something like a `java.lang.Architecture/Platform`, that is queryable for such low-level support (rather than resorting to beans - which actually works kinda ok, but is not ideal) and compiler should be be fixed to unroll basic loops to take advantage of the fact you can do 4 of these things in parallel on modern cpus. or failing that, if i'm gonna have to unroll loops myself, then at least give me some basic info (e.g. cpu model) so i can do it properly. Currently it is the worst of both worlds. -- 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
