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https://issues.apache.org/jira/browse/ARROW-14183?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alvin Chunga Mamani updated ARROW-14183:
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Attachment: image-2022-02-16-02-35-42-818.png
> [C++] Improve select_k_unstable performance
> -------------------------------------------
>
> Key: ARROW-14183
> URL: https://issues.apache.org/jira/browse/ARROW-14183
> Project: Apache Arrow
> Issue Type: Improvement
> Components: C++
> Reporter: David Li
> Assignee: Alvin Chunga Mamani
> Priority: Major
> Labels: kernel, pull-request-available
> Attachments: image-2022-02-16-02-35-42-818.png
>
> Time Spent: 4h 40m
> Remaining Estimate: 0h
>
> Recently {{sort_indices}} was optimized and refactored in ARROW-14165. One of
> those optimizations could also be applied to {{select_k_unstable}}'s
> implementation.
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