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Posted to jira@arrow.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2021/01/29 07:03:00 UTC
[jira] [Updated] (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 ]
ASF GitHub Bot updated ARROW-11425:
-----------------------------------
Labels: pull-request-available (was: )
> [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
> Time Spent: 10m
> Remaining Estimate: 0h
>
> For integers within limited value range, a histogram approach is useful to reduce memory footprint and improve performance.
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