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Posted to issues@arrow.apache.org by "David Li (Jira)" <ji...@apache.org> on 2021/03/05 18:47:00 UTC

[jira] [Created] (ARROW-11877) [C++] Add initial microbenchmarks for Dataset internals

David Li created ARROW-11877:
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             Summary: [C++] Add initial microbenchmarks for Dataset internals
                 Key: ARROW-11877
                 URL: https://issues.apache.org/jira/browse/ARROW-11877
             Project: Apache Arrow
          Issue Type: Improvement
          Components: C++
            Reporter: David Li
            Assignee: David Li


A quick investigation of ARROW-11781 showed much of the overhead lies in evaluating partition expressions against the filter. While much of this is just kernel evaluation, we should have benchmarks of key Datasets internals like SimplifyWithGuarantee.



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