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Posted to dev@arrow.apache.org by "Micah Kornfield (Jira)" <ji...@apache.org> on 2020/05/11 03:22:00 UTC

[jira] [Created] (ARROW-8760) [C++] Add benchmarks for arrow/util/ rle_encoder.h for non-dictionary encodings.

Micah Kornfield created ARROW-8760:
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             Summary: [C++] Add benchmarks for arrow/util/ rle_encoder.h for non-dictionary encodings.
                 Key: ARROW-8760
                 URL: https://issues.apache.org/jira/browse/ARROW-8760
             Project: Apache Arrow
          Issue Type: Improvement
          Components: C++
            Reporter: Micah Kornfield


[https://github.com/apache/arrow/pull/7143] is going to add benchmarks to arrow-reader-writer-benchmarks, but these only cover dictionary encoded cases.  It is hard to force non-dictionary encoding so we should try to write some benchmarks that give a better sense of how that path changes with any algorithm changes.

 

It isn't clear how much this code path is exercised in practice so I'm not sure on the priority.



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