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Support deserializing cudf-polars objects composed of RMM frames #18138

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Support deserializing cudf-polars objects composed of RMM frames #18138

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@pentschev pentschev commented Feb 28, 2025 •
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Description

Support deserializing cudf-polars objects composed of rmm.DeviceBuffer frames, as they need to be converted to pylibcudf.gpumemoryview before unpacking data to rebuild DataFrame/Column.

Requires #18133 .

Checklist

  • I am familiar with the Contributing Guidelines.
  • New or existing tests cover these changes.
  • The documentation is up to date with these changes.

@pentschev pentschev added 3 - Ready for Review Ready for review by team improvement Improvement / enhancement to an existing function non-breaking Non-breaking change labels Feb 28, 2025
@pentschev pentschev requested a review from a team as a code owner February 28, 2025 21:55
@github-actions github-actions bot added Python Affects Python cuDF API. cudf.polars Issues specific to cudf.polars labels Feb 28, 2025
@pentschev pentschev added 0 - Blocked Cannot progress due to external reasons and removed 3 - Ready for Review Ready for review by team labels Mar 1, 2025
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@vyasr vyasr Awaiting requested review from vyasr vyasr is a code owner automatically assigned from rapidsai/cudf-python-codeowners

@brandon-b-miller brandon-b-miller Awaiting requested review from brandon-b-miller brandon-b-miller is a code owner automatically assigned from rapidsai/cudf-python-codeowners

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0 - Blocked Cannot progress due to external reasons cudf.polars Issues specific to cudf.polars improvement Improvement / enhancement to an existing function non-breaking Non-breaking change Python Affects Python cuDF API.
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