Re: [I] Investigate unstable benchmark results on macOS [datafusion-comet]

[via GitHub]

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.
   
   
![Image](https://github.com/user-attachments/assets/4efe0caa-8d93-4a20-822a-603477a6c0dd)


-- 
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: github-unsubscr...@datafusion.apache.org

For queries about this service, please contact Infrastructure at:
us...@infra.apache.org


---------------------------------------------------------------------
To unsubscribe, e-mail: github-unsubscr...@datafusion.apache.org
For additional commands, e-mail: github-h...@datafusion.apache.org