All pull requests

Pull requests

• Move the pandas tests dependencies out of the all conda environments

  #24960·bdice opened Oct 30, 2026Contributor·

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  1

  

• Fix string cast error messages in cudf-polars

  cudf-polarsPython
  #24959·fallintoplace opened Oct 30, 2026Contributor·

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  1

  4

  

• Skip 'test_scan_http_same_host' in polars tests

  bugcudf-polarsnon-breakingPython
  #24958·TomAugspurger opened Oct 30, 2026Contributor·3 tasks done·

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  2

  

• Support 0-length struct columns in make_column_from_scalar

  cudf-polarslibcudfnon-breakingPython
  #24957·Matt711 opened Oct 30, 2026Member·2 of 3 tasks·

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  1

  8

  

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

  improvementlibcudfnon-breaking
  #24956·KyleFromNVIDIA opened Oct 30, 2026Member·3 tasks·

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  1

  

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

  improvementlibcudfnon-breaking
  #24955·KyleFromNVIDIA opened Oct 30, 2026Member·3 tasks·

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  10

  

• Add libcudf debug build/test to nightly

  3 - Ready for Reviewimprovementnon-breaking
  #24954·davidwendt opened Oct 30, 2026Contributor·3 tasks done·

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  4

  

• Add memory_resources parameters to internal functions that allocate on the current device resource

  libcudf
  #24953·bdice opened Oct 30, 2026Contributor·3 tasks done·

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  18

  

• Upload junitxml reports from all pytest jobs

  improvementnon-breaking
  #24951·TomAugspurger opened Oct 30, 2026Contributor·3 tasks·

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  3

  

• Fix Java Aggregation.sumOverflow doc: sort-based groupby is supported

  docJavanon-breaking
  #24949·findepi opened Oct 30, 2026Contributor·1 of 3 tasks·

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  4

  

• Fix floating-point PyMod for infinite and large negative divisors

  libcudfPython
  #24947·bodapatisaikrishna opened Oct 30, 2026·3 tasks done·

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  2

  6

  

• Add zstd native chunks to the cuDF Java JAR

  improvementJavanon-breaking
  #24945·gerashegalov opened Oct 30, 2026Contributor·3 tasks done·

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  1

  

• Support multi-column over(order_by=...) in cudf-polars

  cudf-polarsimprovementnon-breakingPython
  #24943·Matt711 opened Oct 30, 2026Member·1 of 3 tasks·

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  1

  1

  

• Use the temporary resource for copied Parquet reader columns

  improvementlibcudfnon-breaking
  #24941·mhaseeb123 opened Oct 30, 2026Contributor·3 tasks done·

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  1

  

• Move Hybrid scan internals out of the experimental namespace

  3 - Ready for ReviewCMakeimprovementlibcudfnon-breaking
  #24940·mhaseeb123 opened Oct 29, 2026Contributor·3 tasks done·

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  2

  

• Make the TPC tests fail when a query falls back to the CPU

  cudf-polarsimprovementnon-breakingPython
  #24935·Matt711 opened Oct 29, 2026Member·3 tasks done·

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  1

  

• Support a conditional operand of a comparison in a fused join predicate

  cudf-polarsimprovementnon-breakingPython
  #24934·Matt711 opened Oct 29, 2026Member·3 tasks done·

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  1

  

• Use the value of a Decimal literal when checking a comparison for overflow

  cudf-polarsimprovementnon-breakingPython
  #24933·Matt711 opened Oct 29, 2026Member·3 tasks done·

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  1

  

• Speed up sort_merge_join probes with a sampled run index and a fused unique-key path

  libcudf
  #24927·bdice opened Oct 29, 2026Contributor·2 of 3 tasks·

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  1

  

• Serve the Parquet page index from the speculative footer read

  cuIOimprovementlibcudfnon-breakingVelox
  #24920·galipremsagar opened Oct 29, 2026Contributor·3 tasks done·

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  1

  2

  

• [MLIR] Remaining stringops

  feature requestlibcudfnon-breakingnumbapylibcudfPython
  #24918·brandon-b-miller opened Oct 29, 2026Contributor·

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  18

  

• Fix groupby covariance and correlation on sliced struct columns

  3 - Ready for Reviewbuglibcudfnon-breaking
  #24917·joosthooz opened Oct 29, 2026·3 tasks done·

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  1

  3

  

• Add sort_merge_join fast paths for a single integer key and unique build keys

  improvementlibcudfnon-breakingPerformance
  #24915·joosthooz opened Oct 29, 2026·3 tasks done·

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  1

  6

  

• Find sort groupby group boundaries with typed comparisons for presorted keys

  DO NOT MERGEimprovementlibcudfnon-breakingPerformance
  #24913·joosthooz opened Oct 29, 2026·3 tasks done·

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  1

  11

  

• Pass sortedness flag in groupby::sort_aggregate

  CMakeDO NOT MERGEimprovementlibcudfnon-breaking
  #24911·joosthooz opened Oct 29, 2026·3 tasks done·

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  4