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https://issues.apache.org/jira/browse/ARROW-8760?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kouhei Sutou updated ARROW-8760:
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Summary: [C++] Add benchmarks for arrow/util/rle_encoder.h for
non-dictionary encodings. (was: [C++] Add benchmarks for arrow/util/
rle_encoder.h for non-dictionary encodings.)
> [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
> Priority: Major
>
> [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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