tustvold commented on PR #2593: URL: https://github.com/apache/arrow-rs/pull/2593#issuecomment-1240768486
> I suspect sorting a single UInt64 array will likely work faster without copying the data into a row format (that is the same) Agreed, we already have a special case for lexsort which falls back on the single column sort kernel. I do think that the performance of the row format will almost always outweigh the costs of the `DynComparator` approach, which is what is used for multi-column predicates. -- 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...@arrow.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org
