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https://issues.apache.org/jira/browse/ARROW-1394?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16353123#comment-16353123
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ASF GitHub Bot commented on ARROW-1394:
---------------------------------------

pcmoritz commented on issue #1445: ARROW-1394: [Plasma] Add optional extension 
for allocating memory on GPUs
URL: https://github.com/apache/arrow/pull/1445#issuecomment-363264898
 
 
   @wesm Do you have any thoughts about replacing the unique pointers with 
shared pointers in cuda_context and cuda_memory? I'd like to merge this, since 
there is some follow up work happening on top of it. Everything else should be 
safe since it is behind a feature flag and the API is backwards compatible.

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> [Plasma] Add optional extension for allocating memory on GPUs
> -------------------------------------------------------------
>
>                 Key: ARROW-1394
>                 URL: https://issues.apache.org/jira/browse/ARROW-1394
>             Project: Apache Arrow
>          Issue Type: New Feature
>          Components: Plasma (C++)
>            Reporter: Wes McKinney
>            Priority: Major
>              Labels: pull-request-available
>
> It would be useful to be able to allocate memory to be shared between 
> processes via Plasma using the CUDA IPC API



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