tustvold commented on PR #1714: URL: https://github.com/apache/arrow-rs/pull/1714#issuecomment-1133637853
> we should try to remove the null_count field from ArrayData Often faster kernel implementations are possible if one can ignore nulls, as such null_count helps to inform this selection. It is also fairly common for a given array to be fed to more than one kernel, e.g. cmp then filter, and as such caching the null count on ArrayData avoids computing it multiple times -- 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]
