Dandandan opened a new issue, #8879: URL: https://github.com/apache/arrow-rs/issues/8879
**Is your feature request related to a problem or challenge? Please describe what you are trying to do.** Take kernels perform bound checks for the kernels, as indices come from outside, however this is at the cost of some performance (~25% I remember from some earlier tests). In the case of multiple arrays (batches) we perform the bound checks for each array, which is redundant. **Describe the solution you'd like** <!-- A clear and concise description of what you want to happen. --> We can run consider having both bound-checked and non-bound-checked versions of the private kernels, and use them for `take_record_batch` for doing the `take` on `>1` arrays. **Describe alternatives you've considered** <!-- A clear and concise description of any alternative solutions or features you've considered. --> **Additional context** <!-- Add any other context or screenshots about the feature request here. --> -- 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]
