All pull requests

Pull requests

• Keep the time of day in cudf-polars dt.month_start and dt.month_end

  cudf-polarsPython
  #24310·Arthur031221 opened Sep 28, 2026·

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  2

  

• Fix empty strings becoming null in Series.str.join

  Python
  #24308·Arthur031221 opened Sep 28, 2026·

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  2

  

• [MINOR] Fix/streaming table chunk empty spill records

  improvementlibcudfnon-breaking
  #24307·nirandaperera opened Sep 28, 2026Contributor·

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  1

  

• Fix regex_flags::ASCII behavior for \W and \S

  3 - Ready for Reviewbuglibcudfnon-breaking
  #24306·davidwendt opened Sep 28, 2026Contributor·

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  1

  1

  

• PyTorch interoperability for the SPMD engine

  cudf-polarsimprovementnon-breakingPython
  #24305·madsbk opened Sep 28, 2026Contributor·

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  2

  

• Forward-merge release/26.10 into main

  libcudf
  #24304·rapids-bot[bot] opened Sep 28, 2026Bot·

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  1

  

• Add cuDF query-engine builder skill

  docnon-breaking
  #24303·jsack-ga opened Sep 28, 2026Collaborator·

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  7

  

• Fix result meta of dask_cudf list accessor methods

  Python
  #24301·Arthur031221 opened Sep 28, 2026·

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  2

  

• Initialize padded Parquet input buffers

  libcudf
  #24300·matal-nvidia opened Sep 28, 2026Contributor·

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  1

  2

  

• Fix null masks copied from sliced columns in cudf-polars

  cudf-polarsPython
  #24297·Arthur031221 opened Sep 27, 2026·

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  5

  

• Support gather_every

  libcudfpylibcudfPython
  #24296·scanhex12 opened Sep 27, 2026·

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  1

  10

  

• Fix bool8 murmur hash

  3 - Ready for Reviewbuglibcudfnon-breaking
  #24295·scanhex12 opened Sep 27, 2026·

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  1

  9

  

• [DO NOT MERGE] Feat/streaming sort external merge

  cudf-polarsPython
  #24293·quasiben opened Sep 26, 2026Contributor·

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  6

  

• Speedup group by packing keys into int64_t

  CMakeimprovementlibcudfnon-breakingPerformance
  #24292·scanhex12 opened Sep 25, 2026·

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  7

  

• Document sorted-input requirement for Java window aggregations

  Java
  #24291·piotrrzysko opened Sep 25, 2026Contributor·

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  3

  

• Fix bool dispatch compilation with NVCC 13.1 and 13.2

  buglibcudfnon-breaking
  #24290·zoltan opened Sep 24, 2026·

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  6

  

• [POC] Add Vortex as an option to libcudf NDS-H benchmarks

  CMakelibcudf
  #24289·0ax1 opened Sep 24, 2026Contributor·

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  3

  

• Fix for constant calculation in count_page_headers_kernel

  libcudf
  #24286·y2kiran opened Sep 24, 2026Contributor·

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  1

  

• 🚧 Fix filter lifetime in pylibcudf Parquet reader options

  libcudfpylibcudfPython
  #24285·mhaseeb123 opened Sep 24, 2026Contributor·

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  1

  

• Propagate hybrid scan impl constness to the public APIs

  2 - In ProgressbreakingbugJavalibcudfpylibcudfPython
  #24284·mhaseeb123 opened Sep 24, 2026Contributor·

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  1

  

• [MINOR] Enable table chunk disk copies

  improvementlibcudfnon-breaking
  #24283·nirandaperera opened Sep 23, 2026Contributor·

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  3

  

• Remove redundant replace_multiple detail function

  improvementlibcudfnon-breaking
  #24280·PointKernel opened Sep 23, 2026Member·

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  6

  

• Dictionary pruning on files without an offset index or encoding stats (v2)

  improvementJavalibcudfnon-breaking
  #24278·pmattione-nvidia opened Sep 23, 2026Contributor·

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  6

  

• [DO NOT MERGE — preview] Parquet level prepass: complete end state and measurements

  libcudf
  #24277·vyasr opened Sep 23, 2026Contributor·

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  1

  

• Add the Parquet level-prepass data model, selector and allocation

  cuIOimprovementlibcudfnon-breaking
  #24276·vyasr opened Sep 23, 2026Contributor·

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  2