All pull requests

Pull requests

• Fix racecheck hazard in build_string_dictionary_index_kernel

  3 - Ready for Reviewbuglibcudfnon-breaking
  #25158·davidwendt opened Nov 9, 2026Contributor·3 tasks done·

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  1

  

• Use modularized CCCL headers

  improvementlibcudfnon-breaking
  #25157·miscco opened Nov 9, 2026Contributor·3 tasks done·

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  4

  

• Fix wrapped array dtype on proxy ndarray scalar cast

  cudf.pandasPython
  #25155·bodapatisaikrishna opened Nov 9, 2026·3 tasks done·

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  1

  2

  

• Optimize partition

  libcudf
  #25154·res-life opened Nov 9, 2026Contributor·3 tasks done·

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  3

  

• Wait for in-flight reads on failure in ORC chunked reader

  libcudf
  #25153·bodapatisaikrishna opened Nov 8, 2026·3 tasks done·

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  1

  2

  

• Add the job ID to uploaded artifact names so jobs don't overwrite each other

  improvementnon-breaking
  #25152·bdice opened Nov 7, 2026Contributor·2 of 3 tasks·

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  2

  

• [FEA] cudf-polars: preserve output dtype in cum_sum().over() scan

  cudf-polarsPython
  #25151·sundeep8967 opened Nov 7, 2026·3 tasks done·

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  1

  2

  

• fix: Series.replace with cudf.NA on a bool column

  Python
  #25150·pcbeingused333 opened Nov 7, 2026·3 tasks done·

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  1

  2

  

• Parse PLAIN string page offsets with all lanes of the warp

  cuIOimprovementlibcudfnon-breakingVelox
  #25149·galipremsagar opened Nov 7, 2026Contributor·3 tasks done·

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  3

  

• Remove Polars open beta from README

  docnon-breaking
  #25148·mroeschke opened Nov 7, 2026Contributor·3 tasks·

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  3

  

• Support pass-through of Null columns in cudf-polars

  cudf-polarsPython
  #25147·jontb opened Nov 6, 2026·3 tasks done·

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  1

  2

  

• Add nan_semantics option to AST expressions

  2 - In ProgressbreakingCMakeimprovementlibcudfpylibcudfPython
  #25146·davidwendt opened Nov 6, 2026Contributor·3 tasks done·

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  3

  

• Fix unique_count returning 0 for all-null column with null_policy::INCLUDE

  3 - Ready for Reviewbuglibcudfnon-breaking
  #25145·davidwendt opened Nov 6, 2026Contributor·3 tasks done·

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  1

  7

  

• Generalize and improve ordered groupby execution in cudf-polars

  cudf-polarsimprovementnon-breakingPython
  #25143·rjzamora opened Nov 6, 2026Contributor·

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  6

  

• Make float min/max/argmin/argmax follow IEEE 754 for NaN

  2 - In ProgressbugCMakecudf-polarslibcudfnon-breakingPython
  #25142·davidwendt opened Nov 6, 2026Contributor·3 tasks done·

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  11

  

• Fix rolling MIN/MAX returning infinity for all-NaN windows

  3 - Ready for Reviewbuglibcudfnon-breaking
  #25141·davidwendt opened Nov 6, 2026Contributor·3 tasks done·

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  5

  

• [FEA] Add COUNT output option to SUM_OVERFLOW aggregation

  libcudf
  #25139·Avinash-Raj opened Nov 6, 2026Contributor·3 tasks done·

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  3

  

• Sampled device memory usage in cudf-polars-quent

  cudf-polarsimprovementnon-breakingPython
  #25138·TomAugspurger opened Nov 6, 2026Contributor·3 tasks·

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  2

  

• Compute MEAN in its double output types

  libcudf
  #25126·scanhex12 opened Nov 6, 2026Contributor·3 tasks·

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  1

  11

  

• Additional Q47 Fixes (Row Ordering)

  bugcudf-polarsnon-breakingPython
  #25125·quasiben opened Nov 6, 2026Contributor·

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  7

  

• Expose ORC calendar controls through Java and JNI

  cuIOfeature requestJavanon-breaking
  #25123·wjxiz1992 opened Nov 6, 2026Contributor·3 of 6 tasks·

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  1

  1

  

• [FEA] Replace Ambiguous char-span with mutable_string_view

  breakingCMakefeature requestlibcudf
  #25122·lamarrr opened Nov 6, 2026Contributor·3 tasks done·

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  6

  

• fix(cudf-polars): read local wall-clock for tz-aware datetime fields

  bugcudf-polarsnon-breakingPython
  #25121·pcbeingused333 opened Nov 6, 2026·3 tasks done·

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  1

  4

  

• Don't convert boolean XOR to an AST in cudf-polars

  cudf-polarsimprovementnon-breakingPython
  #25119·TomAugspurger opened Nov 5, 2026Contributor·3 tasks done·

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  1

  

• Fix cudf-polars iceberg identity partition filter

  bugcudf-polarsnon-breakingPython
  #25116·TomAugspurger opened Nov 5, 2026Contributor·3 tasks·

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  14