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Posted to issues@arrow.apache.org by "Wes McKinney (JIRA)" <ji...@apache.org> on 2017/08/28 15:10:01 UTC

[jira] [Updated] (ARROW-1364) [C++] IPC reader and writer specialized for GPU device memory

     [ https://issues.apache.org/jira/browse/ARROW-1364?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Wes McKinney updated ARROW-1364:
--------------------------------
    Fix Version/s: 0.7.0

> [C++] IPC reader and writer specialized for GPU device memory
> -------------------------------------------------------------
>
>                 Key: ARROW-1364
>                 URL: https://issues.apache.org/jira/browse/ARROW-1364
>             Project: Apache Arrow
>          Issue Type: New Feature
>          Components: C++, GPU
>            Reporter: Wes McKinney
>            Assignee: Wes McKinney
>             Fix For: 0.7.0
>
>
> The purpose would be to write only the record batch to the device memory, while leaving the Schema on the CPU. Similarly, record batches can be reconstructed through pointer arithmetic (the IPC loading as in {{arrow/ipc/reader.h}}) without having to copy the data to main memory



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