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

Posted to jira@arrow.apache.org by "Antoine Pitrou (Jira)" <ji...@apache.org> on 2021/02/03 13:30:00 UTC

[jira] [Resolved] (ARROW-11425) [C++][Compute] Improve quantile kernel for integers

     [ https://issues.apache.org/jira/browse/ARROW-11425?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Antoine Pitrou resolved ARROW-11425.
------------------------------------
    Fix Version/s: 4.0.0
       Resolution: Fixed

Issue resolved by pull request 9358
[https://github.com/apache/arrow/pull/9358]

> [C++][Compute] Improve quantile kernel for integers
> ---------------------------------------------------
>
>                 Key: ARROW-11425
>                 URL: https://issues.apache.org/jira/browse/ARROW-11425
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: C++
>            Reporter: Yibo Cai
>            Assignee: Yibo Cai
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 4.0.0
>
>          Time Spent: 1.5h
>  Remaining Estimate: 0h
>
> For integers within limited value range, a histogram approach is useful to reduce memory footprint and improve performance.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)