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Posted to jira@arrow.apache.org by "Antoine Pitrou (Jira)" <ji...@apache.org> on 2021/02/03 16:13:00 UTC

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

    [ https://issues.apache.org/jira/browse/ARROW-11475?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17278107#comment-17278107 ] 

Antoine Pitrou edited comment on ARROW-11475 at 2/3/21, 4:12 PM:
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It may be interesting to also exercise ARROW-11433 with those new mimalloc versions. cc [~jonkeane]


was (Author: pitrou):
It may be interested to also exercise ARROW-11433 with those new mimalloc versions. cc [~jonkeane]

> [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
>            Priority: Major
>             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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