[jira] [Resolved] (ARROW-3624) [Python/C++] Support for zero-sized device buffers

["Antoine Pitrou (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ARROW-3624?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Antoine Pitrou resolved ARROW-3624.
-----------------------------------
       Resolution: Fixed
    Fix Version/s: 0.12.0

Issue resolved by pull request 2844
[https://github.com/apache/arrow/pull/2844]

> [Python/C++] Support for zero-sized device buffers
> --------------------------------------------------
>
>                 Key: ARROW-3624
>                 URL: https://issues.apache.org/jira/browse/ARROW-3624
>             Project: Apache Arrow
>          Issue Type: Improvement
>          Components: C++, Python
>            Reporter: Pearu Peterson
>            Assignee: Pearu Peterson
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 0.12.0
>
>          Time Spent: 8h
>  Remaining Estimate: 0h
>
> CUDA cuMemAlloc raises an error when trying to allocate device memory with zero-size.
> On the other, using zero sized buffers or arrays is important for generic programming.



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