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https://issues.apache.org/jira/browse/ARROW-18162?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yibo Cai resolved ARROW-18162.
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Fix Version/s: 11.0.0
Resolution: Fixed
Issue resolved by pull request 14515
[https://github.com/apache/arrow/pull/14515]
> [C++] Add Arm SVE compiler options
> ----------------------------------
>
> Key: ARROW-18162
> URL: https://issues.apache.org/jira/browse/ARROW-18162
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++
> Reporter: Yibo Cai
> Assignee: Yibo Cai
> Priority: Major
> Labels: pull-request-available
> Fix For: 11.0.0
>
> Time Spent: 3.5h
> Remaining Estimate: 0h
>
> {{xsimd}} 9.0+ supports Arm SVE (fixed size). Some additional compiler
> options are required to enable SVE.
> Per my test on Amazon Graviton3 (SVE-256). SVE256 performs much better than
> NEON for some cases. E.g., utf8 benchmark {{ValidateLargeAscii}} improves
> from *38.6* (NEON) to *51.5* (SVE256) GB/s.
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