HackToday commented on PR #25819: URL: https://github.com/apache/doris/pull/25819#issuecomment-1784811988
@yiguolei Thanks for your comment. The PR was reverted before, the performance details info could be found here: https://github.com/apache/doris/pull/15972 >>As AVX512 is available in most modern processors, it is good to use them if have performance boost. In latest bitshuffle, AVX512 have been added. We could make it integrated in doris for AVX512 case. Tested with master branch, queries(SSB query q1.1.sql~q4.3.sql total 13 queries) can be boost from 1.4%~3.2%. (use run-ssb-queries.sh 5 times, each time with 100 iterations.) Please let me know if other questions. Thanks -- 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: commits-unsubscr...@doris.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@doris.apache.org For additional commands, e-mail: commits-h...@doris.apache.org
