All pull requests

Pull requests

• Track peak memory in join benchmarks

  CMakefeature requestlibcudfnon-breaking
  #24731·PointKernel opened Oct 20, 2026Member·3 tasks done·

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  1

  

• Fix HashCSR retrieval addresses for large join outputs

  buglibcudfnon-breaking
  #24730·PointKernel opened Oct 20, 2026Member·2 of 3 tasks·

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  3

  

• Fix access_columns cleanup on enter failure

  Python
  #24729·fallintoplace opened Oct 20, 2026Contributor·

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  4

  

• Use logarithmic radix binning to schedule strings::contains

  CMakeimprovementlibcudfnon-breakingstrings
  #24728·davidwendt opened Oct 20, 2026Contributor·3 tasks done·

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  2

  

• Add Java build tools to the dev containers

  condaimprovementJavanon-breaking
  #24727·simoneves opened Oct 20, 2026·3 tasks·

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  7

  

• [FEA] Introduce libcudacxxlite for faster JIT compilation

  CMakefeature requestlibcudfnon-breaking
  #24726·lamarrr opened Oct 20, 2026Contributor·3 tasks done·

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  1

  

• Migrate to cuda device buffers in Parquet

  4 - Needs Reviewimprovementlibcudfnon-breaking
  #24725·mhaseeb123 opened Oct 20, 2026Contributor·3 of 4 tasks·

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  7

  

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

  improvementlibcudfnon-breaking
  #24724·KyleFromNVIDIA opened Oct 20, 2026Member·3 tasks·

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  4

  

• Keep host buffer sources alive in pylibcudf SourceInfo

  bugnon-breakingpylibcudfPython
  #24723·bdice opened Oct 20, 2026Contributor·3 tasks done·

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  3

  

• Convert regex and replace's scratch rmm::device_uvector<T> to cuda::device_buffer<T>

  improvementlibcudfnon-breaking
  #24722·KyleFromNVIDIA opened Oct 20, 2026Member·3 tasks·

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  3

  

• [FEA] unify udf specification

  libcudf
  #24720·lamarrr opened Oct 20, 2026Contributor·3 tasks·

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  1

  

• [FEA] LTO descriptor-based transform and filter_join_indices kernels prototype

  CMakelibcudf
  #24717·lamarrr opened Oct 20, 2026Contributor·3 tasks done·

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  1

  

• Add persistent metadata cache for parquet

  cudf-polarsfeature requestnon-breakingPython
  #24715·Matt711 opened Oct 20, 2026Member·3 tasks·

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  1

  1

  

• [FE] Update rtcx GIT_TAG to latest commit

  CMakelibcudf
  #24712·lamarrr opened Oct 20, 2026Contributor·3 tasks done·

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  1

  

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

  improvementlibcudfnon-breaking
  #24711·KyleFromNVIDIA opened Oct 20, 2026Member·3 tasks·

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  5

  

• Fix timeseries empty ranges and null mask length

  Python
  #24709·fallintoplace opened Oct 20, 2026Contributor·

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  3

  

• Expose output_dict_columns in pylibcudf ParquetReaderOptions

  improvementnon-breakingpylibcudfPython
  #24705·mroeschke opened Oct 20, 2026Contributor·3 tasks·

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  1

  

• Support ingesting Arrow dictionary data using unsigned integer indices

  improvementlibcudfnon-breaking
  #24704·mroeschke opened Oct 20, 2026Contributor·3 tasks·

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  5

  

• Support polars.Expr.dt.combine in cudf-polars

  cudf-polarsimprovementnon-breakingPython
  #24702·mroeschke opened Oct 19, 2026Contributor·3 tasks·

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  16

  

• Add minimal group_by_dynamic support for TAQ workloads

  2 - In Progresscudf-polarsfeature requestnon-breakingPython
  #24701·rjzamora opened Oct 19, 2026Contributor·

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  4

  

• Add std::span support and conversions in utils

  4 - Needs Reviewimprovementlibcudfnon-breaking
  #24700·mhaseeb123 opened Oct 19, 2026Contributor·3 tasks done·

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  8

  

• Improve nvtext::jaccard_index performance using cuco shared-memory sets

  improvementlibcudfnon-breaking
  #24698·davidwendt opened Oct 19, 2026Contributor·2 of 3 tasks·

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  7

  

• Remove CI telemetry setup and reporting

  improvementnon-breaking
  #24690·msarahan opened Oct 19, 2026Member·

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  3

  

• Fix GB300 segfaults from destroying an async memory pool with pending frees in test_arrow_object_lifetime

  buglibcudfnon-breakingpylibcudfPython
  #24688·bdice opened Oct 19, 2026Contributor·3 tasks done·

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  33

  

• Support output types other than INT32 in Java ColumnView.transform

  Java
  #24686·findepi opened Oct 19, 2026Contributor·3 tasks·

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  2