pitrou commented on pull request #7434: URL: https://github.com/apache/arrow/pull/7434#issuecomment-644144990
I think the current approach (implement kernels one-by-one) is reasonable and manageable for us (and for you as well I hope). I don't think there's much documentation for now around the kernel design. Basically, kernels should usually be able to process two kinds of inputs (represented as `Datum`s): arrays and scalars. That said, arrays are the dominant case, so if we leave scalars unimplemented in a given kernel, that's not an urgent problem. For quick development questions, we have a public chat instance at https://ursalabs.zulipchat.com/ - just register though and you can chat with the team. The main channel there is the "dev" channel, and Zulip allows you to create subtopics - don't hesitate to use those! ---------------------------------------------------------------- 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: us...@infra.apache.org
