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[BUG] Support GPU slicing and compression for the normal Shuffle path #10841

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firestarman opened this issue May 20, 2024 · 0 comments · May be fixed by #10818
Open

[BUG] Support GPU slicing and compression for the normal Shuffle path #10841

firestarman opened this issue May 20, 2024 · 0 comments · May be fixed by #10818
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This is one of the sub tasks for issue #10790 .

The current code in Plugin only supports data slicing on CPU for the normal Shuffle path, and leverages the CPU codec to do partition compression.
This issue is to track the try of moving the slicing to GPU and supporting GPU compression to see if it can get any performance improvement, especially when working with Celeborn.
@firestarman firestarman added bug Something isn't working ? - Needs Triage Need team to review and classify labels May 20, 2024
This was referenced May 20, 2024
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@mattahrens mattahrens removed the ? - Needs Triage Need team to review and classify label May 21, 2024
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Support serializing packed tables directly for the normal shuffle path firestarman/spark-rapids
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@mattahrens @firestarman