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Pull requests: NVIDIA/cudf

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Pull requests list

[BUG] Fix null handling in mixed semi joins bug Something isn't working libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change
#23861 opened Aug 27, 2026 by wjxiz1992 Contributor • Draft
3 tasks done
1
@wjxiz1992
1
Add decimal support to VARIANT casting libcudf Affects libcudf (C++/CUDA) code.
#23858 opened Aug 27, 2026 by vuule Contributor • Draft
3 tasks done
@vuule
1
Fix empty mask behavior of apply_deletion_mask 2 - In Progress Currently a work in progress bug Something isn't working CMake CMake build issue cudf-polars Issues specific to cudf-polars 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.
#23857 opened Aug 27, 2026 by mhaseeb123 Contributor • Draft
3 of 4 tasks
@mhaseeb123
1
Replace hand-rolled output iterators with cuda::tabulate_output_iterator libcudf Affects libcudf (C++/CUDA) code.
#23856 opened Aug 27, 2026 by PointKernel Member • Draft
3 tasks done
@PointKernel
2
Reuse sampled parquet footers from statistics collection cudf-polars Issues specific to cudf-polars improvement Improvement / enhancement to an existing function non-breaking Non-breaking change Python Affects Python cuDF API.
#23855 opened Aug 26, 2026 by Matt711 Member Loading…
3 tasks
1
@Matt711
5
Add native dependency extraction utility cudf.pandas Issues specific to cudf.pandas feature request New feature or request Java Affects Java cuDF API. non-breaking Non-breaking change Python Affects Python cuDF API.
#23854 opened Aug 26, 2026 by gerashegalov Contributor Loading…
3 tasks done
1
@gerashegalov
6
Test new skills CI
#23852 opened Aug 26, 2026 by vyasr Contributor • Draft
3 tasks
@vyasr
5
Lazily initialize streaming groupby aggregation kinds improvement Improvement / enhancement to an existing function libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change
#23850 opened Aug 26, 2026 by bdice Contributor Loading…
3 tasks done
@bdice
2
Dictionary pruning on files without an offset index or encoding stats breaking Breaking change 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.
#23849 opened Aug 26, 2026 by pmattione-nvidia Contributor Loading…
3 tasks done
@pmattione-nvidia
1
[WIP] Use different max_concurrent_io_tasks defaults for local and remote paths 2 - In Progress Currently a work in progress cudf-polars Issues specific to cudf-polars improvement Improvement / enhancement to an existing function non-breaking Non-breaking change Python Affects Python cuDF API.
#23847 opened Aug 26, 2026 by rjzamora Contributor Loading…
3 tasks
@rjzamora
14
Track local row ordering in streaming cudf-polars metadata 3 - Ready for Review Ready for review by team bug Something isn't working cudf-polars Issues specific to cudf-polars libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change Python Affects Python cuDF API.
#23844 opened Aug 26, 2026 by rjzamora Contributor Loading…
@rjzamora
14
Check for integer overflow on input parameters to cudf::tile() 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
#23843 opened Aug 26, 2026 by davidwendt Contributor Loading…
3 tasks done
@davidwendt
2
Add check for non-zero sample of empty table in cudf::sample() 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
#23841 opened Aug 26, 2026 by davidwendt Contributor Loading…
3 tasks done
1
@davidwendt
9
[FEA] Drop PTX/CUDA Rolling Aggregations CMake CMake build issue libcudf Affects libcudf (C++/CUDA) code. pylibcudf Issues specific to the pylibcudf package Python Affects Python cuDF API.
#23840 opened Aug 26, 2026 by lamarrr Contributor • Draft
3 tasks done
@lamarrr
1
Set the default kvikio task size in cudf-polars to 16MiB cudf-polars Issues specific to cudf-polars DO NOT MERGE Hold off on merging; see PR for details improvement Improvement / enhancement to an existing function libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change pylibcudf Issues specific to the pylibcudf package Python Affects Python cuDF API.
#23839 opened Aug 26, 2026 by Matt711 Member • Draft
3 tasks
@Matt711
2
Add max size_type overflow check in cudf::interleave_columns 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
#23838 opened Aug 26, 2026 by davidwendt Contributor Loading…
3 tasks done
1
@davidwendt
12
Default pinned host memory to enabled for cudf-polars' Ray, Dask, and SPMD engines cudf-polars Issues specific to cudf-polars DO NOT MERGE Hold off on merging; see PR for details improvement Improvement / enhancement to an existing function non-breaking Non-breaking change Python Affects Python cuDF API.
#23836 opened Aug 26, 2026 by Matt711 Member Loading…
3 tasks
@Matt711
8
Backport #23412 #23728: Publish API docs to docs.nvidia.com improvement Improvement / enhancement to an existing function non-breaking Non-breaking change
#23835 opened Aug 26, 2026 by josephine-wolf-oberholtzer Contributor Loading…
@josephine-wolf-oberholtzer
6
Apply memory backpressure to the shuffle breaking Breaking change cudf-polars Issues specific to cudf-polars improvement Improvement / enhancement to an existing function libcudf Affects libcudf (C++/CUDA) code. Python Affects Python cuDF API.
#23834 opened Aug 26, 2026 by madsbk Contributor • Draft
@madsbk
2
Let callers reserve partitioning memory improvement Improvement / enhancement to an existing function libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change Python Affects Python cuDF API.
#23833 opened Aug 26, 2026 by madsbk Contributor Loading…
@madsbk
29
[FEA] Add Java bindings for multi-output AST JIT feature request New feature or request Java Affects Java cuDF API. non-breaking Non-breaking change Spark Functionality that helps Spark RAPIDS
#23828 opened Aug 26, 2026 by thirtiseven Contributor Loading…
3 tasks done
@thirtiseven
2
Improve cudf-spark-jni build workflow
#23825 opened Aug 26, 2026 by bdice Contributor • Draft
3 tasks done
@bdice
2
Avoid serializing I/O requests from Parquet reader 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
#23823 opened Aug 26, 2026 by mhaseeb123 Contributor • Draft
3 tasks done
1
@mhaseeb123
1
Add nvtext::normalize_characters with strip-accents and pad-punctuation options 2 - In Progress Currently a work in progress CMake CMake build issue improvement Improvement / enhancement to an existing function libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change pylibcudf Issues specific to the pylibcudf package Python Affects Python cuDF API.
#23822 opened Aug 25, 2026 by davidwendt Contributor • Draft
3 tasks done
1
@davidwendt
2
Fix list scatter child indexing for sliced inputs libcudf Affects libcudf (C++/CUDA) code.
#23821 opened Aug 25, 2026 by VaggelisGian Contributor Loading…
3 tasks done
1
@VaggelisGian
5
ProTip! Updated in the last three days: updated:>2026-08-24.