romainfrancois commented on pull request #10593: URL: https://github.com/apache/arrow/pull/10593#issuecomment-867604633
refactoring the `Table$create()`and `RecordBatch` internals to take advantage of altrep when a column is fit for altrep (i.e. at the moment is a double array with no nulls, or an int32 array with no nulls). Previously altrep was only triggered when converting the arrays. This is not done in parallel because altrep allocates, but also because at least for these, it's cheap/instant. -- 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
