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Posted to jira@arrow.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2021/09/13 07:10:00 UTC

[jira] [Updated] (ARROW-13944) [C++] Bump xsimd to latest version

     [ https://issues.apache.org/jira/browse/ARROW-13944?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated ARROW-13944:
-----------------------------------
    Labels: pull-request-available  (was: )

> [C++] Bump xsimd to latest version
> ----------------------------------
>
>                 Key: ARROW-13944
>                 URL: https://issues.apache.org/jira/browse/ARROW-13944
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: C++
>            Reporter: Yibo Cai
>            Assignee: Yibo Cai
>            Priority: Major
>              Labels: pull-request-available
>          Time Spent: 10m
>  Remaining Estimate: 0h
>
> xsimd is refactored to use architecture instead of register size to define a batch.
> I've adapted arrow code to this change.
> There's one xsimd bug [1] needs to fix before we can upgrade.
> [1] https://github.com/xtensor-stack/xsimd/pull/553



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