benwtrent commented on PR #13497: URL: https://github.com/apache/lucene/pull/13497#issuecomment-2221274152
To verify it wasn't some weird artifact in my code, I slightly changed it to where my execution path always reads the vectors on-heap and then wraps them in a memorysegment. Now JDK22 performs the same as JDK21 & the current baseline. Its weird to me that reading from a memory segment onto ByteVector objects would be 2x slower on JDK22 than 21. Regardless that its already much slower for the int4 case on both jdk 21 & 22. -- 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
