All pull requests

Pull requests

• Add memory_resource::as_temporary() method

  improvementlibcudfnon-breaking
  #24571·KyleFromNVIDIA opened Oct 13, 2026Member·3 tasks·

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• Replace SFINAE with concepts in cuIO (except Parquet)

  improvementlibcudfnon-breaking
  #24570·vuule opened Oct 13, 2026Contributor·2 of 3 tasks·

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  1

  

• [MLIR] Strings predicates

  feature requestnon-breakingnumbapylibcudfPython
  #24569·brandon-b-miller opened Oct 13, 2026Contributor·

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  1

  

• Select GPU-executing upstream Polars tests in PR CI

  cicudf-polarsimprovementnon-breakingPythontests
  #24568·vyasr opened Oct 13, 2026Contributor·3 tasks done·

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  1

  

• Fix ambiguous union_member::get overloads with GCC 16

  libcudf
  #24567·nethum529 opened Oct 13, 2026Contributor·3 tasks done·

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  1

  13

  

• Complete cudf-polars Quent telemetry migration

  breakingcudf-polarsimprovementPython
  #24565·TomAugspurger opened Oct 12, 2026Contributor·

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  19

  

• Reuse grouped values in collect and histogram outputs

  improvementlibcudfnon-breaking
  #24564·PointKernel opened Oct 12, 2026Member·3 tasks done·

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  3

  

• Reduce groupby template duplication and unused allocations

  CMakeimprovementlibcudfnon-breaking
  #24563·PointKernel opened Oct 12, 2026Member·3 tasks done·

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  5

  

• Refactor groupby grouping and Python ordering

  CMakecudf.pandascudf-polarsimprovementlibcudfnon-breakingPython
  #24562·PointKernel opened Oct 12, 2026Member·3 tasks done·

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  4

  

• fix(merge): preserve non-empty side dtype in right and outer joins on empty-side keys

  Python
  #24560·nethum529 opened Oct 12, 2026Contributor·

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  1

  2

  

• Add pre-commit check for stale cudf_polars version-compat flags

  #24559·nethum529 opened Oct 12, 2026Contributor·

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  17

  

• [DOC] Add local build resource guidance

  #24558·nethum529 opened Oct 12, 2026Contributor·3 tasks done·

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  4

  

• Remove group-order assumptions from groupby head and tail tests

  Python
  #24557·PointKernel opened Oct 12, 2026Member·3 tasks done·

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  1

  

• Add tests and benchmark for nvtext::byte_pair_encoding

  CMakeimprovementlibcudfnon-breakingpylibcudfPythonstrings
  #24554·davidwendt opened Oct 12, 2026Contributor·3 tasks done·

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  2

  

• Fix copy range of sliced characters in replace_character_parallel

  3 - Ready for Reviewbuglibcudfnon-breaking
  #24551·davidwendt opened Oct 12, 2026Contributor·3 tasks done·

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  1

  2

  

• Convert interop's scratch rmm::device_uvector<T> to cuda::device_buffer<T>

  improvementlibcudfnon-breaking
  #24550·KyleFromNVIDIA opened Oct 12, 2026Member·3 tasks·

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  20

  

• Pin Polars to 2.0 and drop Polars 1.x support in cudf-polars

  cudf-polarsimprovementnon-breakingPython
  #24549·Matt711 opened Oct 12, 2026Member·3 tasks·

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  1

  5

  

• Scope collective ID pool per query

  cudf-polarsimprovementnon-breakingPython
  #24547·Jesse-Bakker opened Oct 12, 2026·3 tasks done·

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  9

  

• Reduce third-party pandas integration overhead

  cicudf.pandasimprovementnon-breakingPython
  #24544·vyasr opened Oct 11, 2026Contributor·3 tasks done·

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  15

  

• Add fused tiled frame-of-reference packing

  CMakefeature requestlibcudfnon-breaking
  #24542·mattgara opened Oct 10, 2026·3 tasks done·

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  1

  

• Put ORC timestamp statistics on the writer's wall clock

  buglibcudfnon-breaking
  #24541·vuule opened Oct 10, 2026Contributor·3 tasks done·

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  2

  

• Add memory resources to temporary-only null mask functions

  improvementlibcudfnon-breaking
  #24538·bdice opened Oct 9, 2026Contributor·3 tasks done·

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  9

  

• Add memory resources to fill_in_place

  improvementlibcudfnon-breaking
  #24536·bdice opened Oct 9, 2026Contributor·3 tasks done·

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  12

  

• Improve nvtext::byte_pair_encoding performance and fix overflow/null handling

  bugCMakelibcudfnon-breakingpylibcudfPythonstrings
  #24534·davidwendt opened Oct 9, 2026Contributor·3 tasks done·

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  13

  

• Preserve streaming metadata for "safe" HConcat nodes

  3 - Ready for Reviewbugcudf-polarsnon-breakingPython
  #24533·rjzamora opened Oct 9, 2026Contributor·

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  10