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https://issues.apache.org/jira/browse/ARROW-10899?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Kirill Lykov updated ARROW-10899:
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    Attachment: all_random_wholeRange.png

> [C++] Investigate radix sort for integer arrays
> -----------------------------------------------
>
>                 Key: ARROW-10899
>                 URL: https://issues.apache.org/jira/browse/ARROW-10899
>             Project: Apache Arrow
>          Issue Type: Wish
>          Components: C++
>            Reporter: Antoine Pitrou
>            Priority: Major
>         Attachments: Screen Shot 2021-02-09 at 17.48.13.png, Screen Shot 
> 2021-02-10 at 10.58.23.png, all_random_wholeRange.png
>
>
> For integer arrays with a non-tiny range of values, we currently use a stable 
> sort. It may be faster to use a radix sort instead.



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