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Posted to jira@arrow.apache.org by "Neal Richardson (Jira)" <ji...@apache.org> on 2021/02/02 19:12:00 UTC

[jira] [Created] (ARROW-11475) [C++] Upgrade mimalloc

Neal Richardson created ARROW-11475:
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             Summary: [C++] Upgrade mimalloc
                 Key: ARROW-11475
                 URL: https://issues.apache.org/jira/browse/ARROW-11475
             Project: Apache Arrow
          Issue Type: New Feature
          Components: C++
            Reporter: Neal Richardson
             Fix For: 4.0.0


I tried this in ARROW-11350 but ran into an issue (https://github.com/microsoft/mimalloc/issues/353). That has since been resolved and we could apply a patch to bring it in. Or we can wait for it to get into a proper release.

There is also now a 1.7 release, which claims to work on the Apple M1, as well as a 2.0 version, which claims better performance. 



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