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From "Antoine Pitrou (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ARROW-5204) [C++] Improve BufferBuilder performance
Date Tue, 23 Apr 2019 15:06:00 GMT
Antoine Pitrou created ARROW-5204:
-------------------------------------

             Summary: [C++] Improve BufferBuilder performance
                 Key: ARROW-5204
                 URL: https://issues.apache.org/jira/browse/ARROW-5204
             Project: Apache Arrow
          Issue Type: Improvement
          Components: C++
    Affects Versions: 0.13.0
            Reporter: Antoine Pitrou
            Assignee: Antoine Pitrou


BufferBuilder makes a spurious memset() when extending the buffer size.

We could also tweak the overallocation strategy in Reserve().



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