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https://issues.apache.org/jira/browse/ARROW-10465?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17229354#comment-17229354
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Antoine Pitrou commented on ARROW-10465:
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I gave it a quick try: https://github.com/zwegner/zp7 is slower on our
benchmarks than our own software emulation.
> [C++] Faster PEXT for AMD CPUs
> ------------------------------
>
> Key: ARROW-10465
> URL: https://issues.apache.org/jira/browse/ARROW-10465
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++
> Reporter: Wes McKinney
> Assignee: Antoine Pitrou
> Priority: Major
> Fix For: 3.0.0
>
>
> See [https://twitter.com/InstLatX64/status/1322503571288559617]
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