tyrelr commented on pull request #9304: URL: https://github.com/apache/arrow/pull/9304#issuecomment-766189316
Big things I haven't tried that MIGHT give some gains would be: * manually unrolling the loop for the last 7 bits * relying on iter<Item=[bool;8]> in the API (but that would require callers to construct a slice of bools rather than an iter of bools) ** related to this, I have no idea if there are simd primitives that could be of use 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. For queries about this service, please contact Infrastructure at: [email protected]
