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Posted to issues@arrow.apache.org by "Wes McKinney (JIRA)" <ji...@apache.org> on 2017/08/16 20:37:00 UTC

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

Wes McKinney created ARROW-1364:
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             Summary: [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: GPU, C++
            Reporter: Wes McKinney


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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