Rich-T-kid commented on PR #10206: URL: https://github.com/apache/arrow-rs/pull/10206#issuecomment-4792382769
With [f2fcc0c](https://github.com/apache/arrow-rs/pull/10206/commits/f2fcc0cb8df1a9361d608dbbd6578c5ea6706aaf), buffers are only copied when they're actually misaligned. Out of ~18 million total calls during benchmarking, only ~46k required reallocation, meaning 99.75% of the time we skip the copy entirely, while still correctly handling the cases where alignment is off. This also feeds directly into the [N-buffer copy issue](https://github.com/apache/arrow-rs/pull/10206#issuecomment-4785443780) -- 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]
