You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@arrow.apache.org by "Krisztian Szucs (JIRA)" <ji...@apache.org> on 2018/07/18 09:29:00 UTC

[jira] [Created] (ARROW-2873) [Python] Micro-optimize scalar value instantiation

Krisztian Szucs created ARROW-2873:
--------------------------------------

             Summary: [Python] Micro-optimize scalar value instantiation
                 Key: ARROW-2873
                 URL: https://issues.apache.org/jira/browse/ARROW-2873
             Project: Apache Arrow
          Issue Type: Task
          Components: Python
            Reporter: Krisztian Szucs


This lead to a 20% time increase in __getitem__: https://pandas.pydata.org/speed/arrow/#array_ops.ScalarAccess.time_getitem

See conversation: https://github.com/apache/arrow/commit/dc80a768c0a15e62998ccd32d8353d2035302cb6#r29746119



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)