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Pull requests: NVIDIA/cudf

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Pull requests list

Scalar refactor libcudf Affects libcudf (C++/CUDA) code.
#23765 opened Aug 21, 2026 by GregoryKimball Contributor • Draft
3 tasks
@GregoryKimball
1
Add --sleep-between-iterations option to cudf-polars benchmark runner cudf-polars Issues specific to cudf-polars improvement Improvement / enhancement to an existing function non-breaking Non-breaking change Python Affects Python cuDF API.
#23763 opened Aug 21, 2026 by Matt711 Member Loading…
3 tasks
@Matt711
5
[FEA] Update ndsh data generator to use partitions and stage in pinned memory libcudf Affects libcudf (C++/CUDA) code.
#23762 opened Aug 21, 2026 by GregoryKimball Contributor Loading…
3 tasks
@bdice @GregoryKimball
16
User upper_bound to find parquet page with end of row in get_page_span improvement Improvement / enhancement to an existing function libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change
#23761 opened Aug 21, 2026 by pmattione-nvidia Contributor Loading…
3 tasks done
@pmattione-nvidia
21
[FEA] Simplify & Use a Meyers singleton for the cuDF context breaking Breaking change bug Something isn't working libcudf Affects libcudf (C++/CUDA) code.
#23760 opened Aug 21, 2026 by lamarrr Contributor Loading…
3 tasks done
@lamarrr
3
Refactor Parquet synthetic column helpers 4 - Needs Review Waiting for reviewer to review or respond CMake CMake build issue improvement Improvement / enhancement to an existing function libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change
#23759 opened Aug 21, 2026 by mhaseeb123 Contributor Loading…
3 tasks done
@mhaseeb123
2
PERF: Fast-path COUNT_VALID groupby for no-null inputs 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
#23756 opened Aug 21, 2026 by fallintoplace Contributor Loading…
2 tasks done
@fallintoplace
4
[BUG] Parquet reader can use an uninitialized required BINARY length under a null ancestor 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
#23755 opened Aug 21, 2026 by abigalekim Contributor Loading…
3 tasks done
1
@abigalekim
13
Fix scale handling of fixed-point types in minmax aggregation for cudf::reduce 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
#23752 opened Aug 20, 2026 by davidwendt Contributor Loading…
3 tasks done
@davidwendt
6
Make Parquet statistics pruning null-aware improvement Improvement / enhancement to an existing function libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change
#23747 opened Aug 20, 2026 by pmattione-nvidia Contributor Loading…
3 tasks done
@mhaseeb123 @pmattione-nvidia
2
Fix dictionary pruning for column chunks with no dictionary page 5 - Ready to Merge Testing and reviews complete, ready to merge improvement Improvement / enhancement to an existing function libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change
#23746 opened Aug 20, 2026 by pmattione-nvidia Contributor Loading…
3 tasks done
@pmattione-nvidia
2
Report kvikio I/O statistics per rank in the streaming engines cudf-polars Issues specific to cudf-polars improvement Improvement / enhancement to an existing function non-breaking Non-breaking change Python Affects Python cuDF API.
#23738 opened Aug 20, 2026 by madsbk Contributor • Draft
@madsbk
2
Support multi-field extraction from variant columns libcudf Affects libcudf (C++/CUDA) code.
#23737 opened Aug 20, 2026 by vuule Contributor • Draft
3 tasks done
1
@vuule
1
Fix Parquet statistics pruning for predicates satisfied by NaN 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 pylibcudf Issues specific to the pylibcudf package Python Affects Python cuDF API.
#23735 opened Aug 20, 2026 by mhaseeb123 Contributor Loading…
3 tasks done
@mhaseeb123
15
Add Java Variant logical type inspection support feature request New feature or request Java Affects Java cuDF API. non-breaking Non-breaking change
#23734 opened Aug 20, 2026 by nartal1 Contributor Loading…
3 tasks done
1
@nartal1
4
Reduce segmented sort template instantiations 3 - Ready for Review Ready for review by team CMake CMake build issue improvement Improvement / enhancement to an existing function libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change
#23733 opened Aug 19, 2026 by vyasr Contributor Loading…
3 tasks done
@vyasr
4
Add Hybrid scan page pruning when offset index is absent 4 - Needs Review Waiting for reviewer to review or respond feature request New feature or request Java Affects Java cuDF API. libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change pylibcudf Issues specific to the pylibcudf package Python Affects Python cuDF API.
#23731 opened Aug 19, 2026 by mhaseeb123 Contributor Loading…
3 tasks done
@mhaseeb123
10
[MINOR] Route leftover temps through local temp_mr improvement Improvement / enhancement to an existing function libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change
#23730 opened Aug 19, 2026 by nirandaperera Contributor Loading…
3 tasks done
@nirandaperera
1
Collect downstream partitioning requests during cudf-polars planning 3 - Ready for Review Ready for review by team cudf-polars Issues specific to cudf-polars feature request New feature or request non-breaking Non-breaking change Python Affects Python cuDF API.
#23729 opened Aug 19, 2026 by rjzamora Contributor Loading…
1
@rjzamora
10
X-ORG-23411: Publish dask-cudf to docs.nvidia.com improvement Improvement / enhancement to an existing function non-breaking Non-breaking change
#23728 opened Aug 19, 2026 by josephine-wolf-oberholtzer Contributor Loading…
@josephine-wolf-oberholtzer
1
Use cuda::stream_ref in libcudf_streaming improvement Improvement / enhancement to an existing function libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change Python Affects Python cuDF API.
#23727 opened Aug 19, 2026 by vyasr Contributor • Draft
3 tasks done
@vyasr
1
Use cuda::stream_ref in Java native code improvement Improvement / enhancement to an existing function Java Affects Java cuDF API. non-breaking Non-breaking change
#23726 opened Aug 19, 2026 by vyasr Contributor • Draft
3 tasks done
@vyasr
1
Handle int64 strings offsets in cudf::byte_cast API 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
#23725 opened Aug 19, 2026 by davidwendt Contributor Loading…
3 tasks done
@davidwendt
5
Workaround cuda::std::memcpy assert in unaligned_load 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
#23724 opened Aug 19, 2026 by davidwendt Contributor Loading…
3 tasks done
@davidwendt
6
fix(to_numpy): return object dtype for bool/numeric and datetime/timedelta mixes in pandas-compatible mode bug Something isn't working non-breaking Non-breaking change Python Affects Python cuDF API.
#23722 opened Aug 19, 2026 by Matt711 Member Loading…
1 of 3 tasks
1
@Matt711
1
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