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Add feature for hash_partition_indices #20891

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Add feature for hash_partition_indices #20891

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@bdice bdice commented Dec 16, 2025 •
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Description

Closes #20882.

Todo:

  • pylibcudf bindings
  • verify this appears in docs

Checklist

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

@bdice bdice requested a review from a team as a code owner December 16, 2025 23:56
@bdice bdice requested review from mhaseeb123 and vyasr December 16, 2025 23:56
@github-actions github-actions bot added the libcudf Affects libcudf (C++/CUDA) code. label Dec 16, 2025
@bdice bdice added feature request New feature or request non-breaking Non-breaking change labels Dec 17, 2025
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@vyasr vyasr Awaiting requested review from vyasr vyasr is a code owner automatically assigned from rapidsai/cudf-cpp-codeowners

@mhaseeb123 mhaseeb123 Awaiting requested review from mhaseeb123 mhaseeb123 is a code owner automatically assigned from rapidsai/cudf-cpp-codeowners

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feature request New feature or request libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change

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[FEA] Add hash_partition_indices API for Efficient Gathering and Communication

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