Jefffrey commented on PR #10567: URL: https://github.com/apache/arrow-rs/pull/10567#issuecomment-5204990456
> Does this make a measurable difference in any benchmarks? The `powi` function should only be called once per array to calculate a multiplier, inside the loop there should be a simple multiplication. this is a good point, i think we could achieve the same speedup via fixing the cast kernel to not have the power inside in the hot loop -- 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]
