alamb commented on pull request #8900: URL: https://github.com/apache/arrow/pull/8900#issuecomment-743998066
FWIW I tested this branch with a local micro benchmark I had and it shows significant improvement. I wrote up some details here: https://docs.google.com/document/d/15DRpIr1EUqo7zVR1psBhoX95ML1PO55kkHwt2EasM88/edit#heading=h.pfa677dojqtv Backstory was I was looking at the performance of these kernels (inspired by @rdettai ) as `utf8_neq_scalar` came up in a talk I was giving last week. What a wonderful surprise that there is a PR actively improving them (and it happens to also fit the narrative of my talk well!) ---------------------------------------------------------------- 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]
