lidavidm opened a new pull request #11191: URL: https://github.com/apache/arrow/pull/11191
This adds basic support for scalar values in the groupers. The non-fast grouper directly supports scalar. GrouperFastImpl will expand scalars to arrays first; this is because the rest of the implementation deals with buffers, which we don't really have with a scalar, so expanding scalars was the most expedient solution at a cost in performance. There's also a bit of refactoring to consistently expose a view method for primitive scalars, which can later be used to simplify some kernel implementations. -- 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]
