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Pull requests: NVIDIA/cudf

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Pull requests list

Add apply_retention_mask and deprecate apply_boolean_mask 3 - Ready for Review Ready for review by team breaking Breaking change cudf-polars Issues specific to cudf-polars improvement Improvement / enhancement to an existing function Java Affects Java cuDF API. libcudf Affects libcudf (C++/CUDA) code. pylibcudf Issues specific to the pylibcudf package Python Affects Python cuDF API.
#23700 opened Aug 18, 2026 by mhaseeb123 Contributor • Draft
3 tasks done
1
@mhaseeb123
1
Replace prefetch_file_metadata's bool/Unspecified with explicit remote_only/always/never cudf-polars Issues specific to cudf-polars improvement Improvement / enhancement to an existing function non-breaking Non-breaking change Python Affects Python cuDF API.
#23699 opened Aug 18, 2026 by Matt711 Member • Draft
3 tasks
@Matt711
2
Remove CUDA_STATIC_RUNTIME option CMake CMake build issue improvement Improvement / enhancement to an existing function libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change
#23698 opened Aug 18, 2026 by bdice Contributor Loading…
3 tasks done
@bdice
1
Use cuda::stream_ref in benchmarks and examples libcudf Affects libcudf (C++/CUDA) code.
#23697 opened Aug 17, 2026 by vyasr Contributor • Draft
3 tasks done
@vyasr
1
Use cuda::stream_ref in libcudf tests libcudf Affects libcudf (C++/CUDA) code.
#23696 opened Aug 17, 2026 by vyasr Contributor • Draft
3 tasks done
@vyasr
1
Use cuda::stream_ref in Python stream shims pylibcudf Issues specific to the pylibcudf package Python Affects Python cuDF API.
#23694 opened Aug 17, 2026 by vyasr Contributor • Draft
3 tasks done
@vyasr
1
Use cuda::stream_ref in libcudf_streaming libcudf Affects libcudf (C++/CUDA) code. Python Affects Python cuDF API.
#23693 opened Aug 17, 2026 by vyasr Contributor • Draft
3 tasks done
@vyasr
1
Use cuda::stream_ref in Java native code Java Affects Java cuDF API.
#23692 opened Aug 17, 2026 by vyasr Contributor • Draft
3 tasks done
@vyasr
1
Use cuda::stream_ref across remaining libcudf APIs Java Affects Java cuDF API. libcudf Affects libcudf (C++/CUDA) code. pylibcudf Issues specific to the pylibcudf package Python Affects Python cuDF API.
#23691 opened Aug 17, 2026 by vyasr Contributor • Draft
3 tasks done
@vyasr
6
[cudf] Add memory_resources suppor for gather libcudf Affects libcudf (C++/CUDA) code.
#23690 opened Aug 17, 2026 by nirandaperera Contributor • Draft
3 of 4 tasks
@nirandaperera
1
Support empty segments in segmented bitmask reductions bug Something isn't working libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change
#23689 opened Aug 17, 2026 by vuule Contributor • Draft
3 tasks done
@vuule
8
[cudf] Introduce lists_column_initializer to list column view improvement Improvement / enhancement to an existing function libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change
#23688 opened Aug 17, 2026 by nirandaperera Contributor • Draft
3 tasks
@nirandaperera
1
Fix dictionary specialization for json allnull_column_functor 2 - In Progress Currently a work in progress bug Something isn't working libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change
#23687 opened Aug 17, 2026 by davidwendt Contributor • Draft
3 tasks
@davidwendt
1
Spread each segment of the segmented bitmask reduction across several blocks improvement Improvement / enhancement to an existing function libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change Performance Performance related issue
#23686 opened Aug 17, 2026 by vuule Contributor • Draft
3 tasks done
@vuule
1
Allow large strings input within the parquet make_column utility 3 - Ready for Review Ready for review by team bug Something isn't working libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change
#23685 opened Aug 17, 2026 by davidwendt Contributor Loading…
3 tasks done
@davidwendt
5
Fix kvikio thread count override and the default backend to EASY_THREADPOOL in cudf-polars CMake CMake build issue cudf-polars Issues specific to cudf-polars feature request New feature or request non-breaking Non-breaking change pylibcudf Issues specific to the pylibcudf package Python Affects Python cuDF API.
#23683 opened Aug 17, 2026 by Matt711 Member Loading…
3 tasks
@Matt711
6
Change LIST column offsets from size_type to int32 in benchmarks and gtests 3 - Ready for Review Ready for review by team improvement Improvement / enhancement to an existing function libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change
#23682 opened Aug 17, 2026 by davidwendt Contributor Loading…
3 tasks done
@davidwendt
Fix racecheck in parquet page_string_decode kernels 3 - Ready for Review Ready for review by team bug Something isn't working cuIO cuIO issue libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change
#23681 opened Aug 17, 2026 by davidwendt Contributor Loading…
3 tasks done
@davidwendt
Adopt hybrid scan reader in cudf-polars for split scans feature request New feature or request non-breaking Non-breaking change
#23677 opened Aug 17, 2026 by Matt711 Member Loading…
3 tasks
@Matt711
10
Select batched memcpy flags by copy size bug Something isn't working libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change
#23675 opened Aug 16, 2026 by bdice Contributor Loading…
3 tasks done
1
@bdice
5
Add more pylibcudf source annotations improvement Improvement / enhancement to an existing function non-breaking Non-breaking change pylibcudf Issues specific to the pylibcudf package Python Affects Python cuDF API.
#23673 opened Aug 16, 2026 by vyasr Contributor Loading…
3 tasks done
@vyasr
14
Make the CUDA stream pool per-thread and per-device CMake CMake build issue improvement Improvement / enhancement to an existing function libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change
#23672 opened Aug 14, 2026 by vuule Contributor • Draft
3 tasks done
@vuule
4
Test rapids-cmake cuco bump CMake CMake build issue improvement Improvement / enhancement to an existing function libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change
#23671 opened Aug 14, 2026 by PointKernel Member • Draft
3 tasks done
@PointKernel
3
Expose Parquet column-chunk statistics in pylibcudf 2 - In Progress Currently a work in progress feature request New feature or request libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change pylibcudf Issues specific to the pylibcudf package Python Affects Python cuDF API.
#23666 opened Aug 14, 2026 by rjzamora Contributor Loading…
1
@rjzamora
15
[cudf] Thread memory resources through equality/hash row preprocessing improvement Improvement / enhancement to an existing function libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change
#23665 opened Aug 14, 2026 by nirandaperera Contributor Loading…
3 tasks done
@nirandaperera
49
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