tustvold commented on issue #4095: URL: https://github.com/apache/arrow-rs/issues/4095#issuecomment-1510285967
For primitives at least, I would expect a filter followed by the existing sum kernel to be very competitive, as it has been my experience that LLVM struggles to vectorise operations involving bitmasks. We should definitely benchmark any new kernels against this "naive" approach -- 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]
