[jira] [Commented] (ARROW-2357) Benchmark PandasObjectIsNull

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/ARROW-2357?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16415471#comment-16415471 ] 

ASF GitHub Bot commented on ARROW-2357:
---------------------------------------

pitrou opened a new pull request #1798: ARROW-2357: [Python] Add microbenchmark for PandasObjectIsNull()
URL: https://github.com/apache/arrow/pull/1798
 
 
   Also add Decimal fodder for other benchmarks. @cpcloud 

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> Benchmark PandasObjectIsNull
> ----------------------------
>
>                 Key: ARROW-2357
>                 URL: https://issues.apache.org/jira/browse/ARROW-2357
>             Project: Apache Arrow
>          Issue Type: Bug
>          Components: C++
>    Affects Versions: 0.9.0
>            Reporter: Phillip Cloud
>            Assignee: Antoine Pitrou
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 0.10.0
>
>
> This is a follow-up to ARROW-2354 ([C++] Make PyDecimal_Check() faster). We should benchmark {{PandasObjectIsNull}} as it gets called in many of our conversion routines in tight loops.



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