mbutrovich commented on issue #1648: URL: https://github.com/apache/datafusion-comet/issues/1648#issuecomment-2819405668
I profiled it and we're getting crushed in OS mutexes in the allocator. I noticed there's some support for mimalloc in Comet already that's not really documented. DF enables it by default for its benchmarks. I am testing a build with `make release COMET_FEATURES=mimalloc` to see if the issue goes away.  -- 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: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
