mbutrovich commented on PR #9542: URL: https://github.com/apache/arrow-rs/pull/9542#issuecomment-4049239586
I'm curious what a SIMD gather (AVX2, SVE) intrinsics' performance is like vs. unrolling manually on modern architectures. The former likely ends up as similar μops anyway. I don't love specializing the code like this (in either direction, SIMD intrinsics or unrolling especially with ARM increasingly prevalent in the cloud) but if today it's faster I'm okay with it. It's also a pretty well-understood technique at this point. -- 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]
