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Posted to jira@arrow.apache.org by "Yibo Cai (Jira)" <ji...@apache.org> on 2021/09/07 09:33:00 UTC

[jira] [Created] (ARROW-13923) [C++] Improve CSV chunker with SIMD

Yibo Cai created ARROW-13923:
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             Summary: [C++] Improve CSV chunker with SIMD
                 Key: ARROW-13923
                 URL: https://issues.apache.org/jira/browse/ARROW-13923
             Project: Apache Arrow
          Issue Type: Improvement
          Components: C++
            Reporter: Yibo Cai
            Assignee: Yibo Cai


POC test shows about 5x performance improvement when leveraging simd to optimize csv boundary finder.



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