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https://issues.apache.org/jira/browse/ARROW-9702?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Antoine Pitrou resolved ARROW-9702.
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Fix Version/s: 2.0.0
Resolution: Fixed
Issue resolved by pull request 7940
[https://github.com/apache/arrow/pull/7940]
> [C++] Move bpacking simd to runtime path
> ----------------------------------------
>
> Key: ARROW-9702
> URL: https://issues.apache.org/jira/browse/ARROW-9702
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++
> Reporter: Frank Du
> Assignee: Frank Du
> Priority: Major
> Labels: pull-request-available
> Fix For: 2.0.0
>
> Time Spent: 2.5h
> Remaining Estimate: 0h
>
> Currently there are some static avx512 SIMD codes for unpack32 function, it
> should be reworked to runtime path. Also it can be implemented with avx2.
>
> The unpack32 API is used by PlainDecodingBoolean.
>
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