Rachelint commented on PR #15591: URL: https://github.com/apache/datafusion/pull/15591#issuecomment-2854237216
> FWIW the machine I am running this benchmark on has 16 not very good cores OK, it may be really related to `target_partitions`. I also found only slight improvement in my local when `target_partitions = 16` (default to cpu num). The `target_partitions` is large, so `intermediate results Vec` in `partition` will be small, so `blocked approach` make few difference. -- 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]
