Dandandan edited a comment on issue #790: URL: https://github.com/apache/arrow-datafusion/issues/790#issuecomment-894658089
Some profiling results reveal that a large part of the time now is spent in `ScalarValue::iter_to_array` (and related calls inside the aggregation code and `eq_array`. The first one could be partly resolved by updating/introducing a method that takes `&ScalarValue` values instead of an owned one which requires some more clones. That will require a lot of updating though probably, around the accumulators, etc. And it can get away when the actual array contents could be stored in an array directly from the start, which I think is the more longer term plan. -- 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]
