felipecrv opened a new pull request, #41297: URL: https://github.com/apache/arrow/pull/41297
### Rationale for this change Introduce utilities for dealing with fixed-width types (including fixed-size lists of fixed-width types) generically. And use it for initial optimizations of `Take` and `Filter`. ### What changes are included in this PR? - [x] Introduce utilities for dealing with fixed-width types generically - [x] Use faster `Take` kernel on small power-of-2 byte widths of fixed-width types - [ ] Take on any fixed-width type - [ ] Filter ### Are these changes tested? By existing and new tests. ### Are there any user-facing changes? Some functions added to the `arrow::util` namespace and documented inline. -- 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
