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Posted to jira@arrow.apache.org by "Eduardo Ponce (Jira)" <ji...@apache.org> on 2021/05/19 21:14:00 UTC

[jira] [Commented] (ARROW-12745) [C++][Compute] Add floor and ceiling kernels

    [ https://issues.apache.org/jira/browse/ARROW-12745?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17347870#comment-17347870 ] 

Eduardo Ponce commented on ARROW-12745:
---------------------------------------

These are special cases of the *round* kernels, refer to ARROW-12744

> [C++][Compute] Add floor and ceiling kernels
> --------------------------------------------
>
>                 Key: ARROW-12745
>                 URL: https://issues.apache.org/jira/browse/ARROW-12745
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: C++
>            Reporter: Ian Cook
>            Priority: Major
>
> Kernels to round each value in an array of floating point numbers to:
>  * the nearest integer less than or equal to it ({{floor}})
>  * the nearest integer greater than or equal to it ({{ceiling}})
> Should return an array of the same type as the input (not an integer type)



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