You are viewing a plain text version of this content. The canonical link for it is here.

Posted to jira@arrow.apache.org by "Apache Arrow JIRA Bot (Jira)" <ji...@apache.org> on 2022/10/04 17:52:00 UTC

[jira] [Assigned] (ARROW-14183) [C++] Improve select_k_unstable performance

     [ https://issues.apache.org/jira/browse/ARROW-14183?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Arrow JIRA Bot reassigned ARROW-14183:
---------------------------------------------

    Assignee:     (was: Alvin Chunga Mamani)

> [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
>            Priority: Major
>              Labels: kernel, pull-request-available
>         Attachments: image-2022-02-16-02-35-42-818.png
>
>          Time Spent: 7.5h
>  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.



--
This message was sent by Atlassian Jira
(v8.20.10#820010)