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Pull requests: NVIDIA/cudf

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Pull requests list

benchmarks: correct stale data generation comment in generate_input.hpp libcudf Affects libcudf (C++/CUDA) code.
#23816 opened Aug 25, 2026 by VaggelisGian Loading…
2 of 3 tasks
@VaggelisGian
1
fix(update-version): make numba-cuda upper pin creation idempotent improvement Improvement / enhancement to an existing function non-breaking Non-breaking change
#23815 opened Aug 25, 2026 by gforsyth Contributor Loading…
3 tasks done
@gforsyth
4
Support pyarrow 24 improvement Improvement / enhancement to an existing function non-breaking Non-breaking change pylibcudf Issues specific to the pylibcudf package Python Affects Python cuDF API.
#23809 opened Aug 25, 2026 by vyasr Contributor Loading…
1 of 3 tasks
1
@vyasr
5
Capture engine setup/teardown durations cudf-polars Issues specific to cudf-polars improvement Improvement / enhancement to an existing function non-breaking Non-breaking change Python Affects Python cuDF API.
#23808 opened Aug 25, 2026 by TomAugspurger Contributor Loading…
3 tasks done
@TomAugspurger
5
Fix cudf::strings::to_timestamp handling of %U format specifier 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
#23807 opened Aug 25, 2026 by davidwendt Contributor Loading…
3 tasks
1
@davidwendt
1
Fix stream copy on scoped host variable in json reduce_to_column_tree 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
#23806 opened Aug 25, 2026 by davidwendt Contributor Loading…
3 tasks done
@davidwendt
7
[FEA] Use a common base architecture as LTO IR target CMake CMake build issue feature request New feature or request libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change
#23803 opened Aug 25, 2026 by lamarrr Contributor Loading…
3 tasks done
@lamarrr
9
Remove single file secondary_filters_byte_ranges API 2 - In Progress Currently a work in progress 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.
#23800 opened Aug 25, 2026 by qbacpey Contributor • Draft
3 tasks done
Parquet continuous improvement
1
@qbacpey
4
Add compressed percentile approximation oracle test libcudf Affects libcudf (C++/CUDA) code.
#23798 opened Aug 25, 2026 by vyasr Contributor • Draft
3 tasks done
@vyasr
1
Speed up ORC reader null decoding for narrow tables libcudf Affects libcudf (C++/CUDA) code.
#23797 opened Aug 25, 2026 by vuule Contributor • Draft
3 tasks done
@vuule
1
Speed up ORC writer dictionary encoding for narrow tables libcudf Affects libcudf (C++/CUDA) code.
#23796 opened Aug 25, 2026 by vuule Contributor • Draft
3 tasks done
@vuule
1
Hybrid scan constructor that moves in materialized footers 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 Velox Functionality that helps Velox-cudf
#23795 opened Aug 25, 2026 by mhaseeb123 Contributor • Draft
3 tasks done
@mhaseeb123
1
Hybrid scan avoids nullable cols unless pruning pages 4 - Needs Review Waiting for reviewer to review or respond improvement Improvement / enhancement to an existing function libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change Performance Performance related issue Velox Functionality that helps Velox-cudf
#23792 opened Aug 25, 2026 by mhaseeb123 Contributor Loading…
3 tasks done
@mhaseeb123
8
Feature/rle pipeline smem staging CMake CMake build issue improvement Improvement / enhancement to an existing function libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change Performance Performance related issue
#23791 opened Aug 25, 2026 by vyasr Contributor • Draft
3 tasks done
@vyasr
1
Java CI: remove CUDA version normalization and install ninja via pip ci improvement Improvement / enhancement to an existing function Java Affects Java cuDF API. non-breaking Non-breaking change
#23790 opened Aug 24, 2026 by paul-aiyedun Contributor • Draft
3 tasks done
@paul-aiyedun
2
Fix RMM race conditions from deferred H2D copies in pylibcudf tests bug Something isn't working non-breaking Non-breaking change pylibcudf Issues specific to the pylibcudf package Python Affects Python cuDF API.
#23789 opened Aug 24, 2026 by Matt711 Member Loading…
3 tasks
@Matt711
2
Add PDSHDuckDBQueries for cudf.pandas PDSH benchmarks; support validation with decimal data cudf.pandas Issues specific to cudf.pandas improvement Improvement / enhancement to an existing function non-breaking Non-breaking change Python Affects Python cuDF API.
#23788 opened Aug 24, 2026 by mroeschke Contributor Loading…
3 tasks
@mroeschke
10
Support groupby.mean() for decimal columns; fix decimal reflection binops in cudf Python cudf.pandas Issues specific to cudf.pandas improvement Improvement / enhancement to an existing function non-breaking Non-breaking change Python Affects Python cuDF API.
#23787 opened Aug 24, 2026 by mroeschke Contributor Loading…
3 tasks
1
@mroeschke
7
Add missing include for std::cerr in debug build 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
#23780 opened Aug 24, 2026 by davidwendt Contributor Loading…
3 tasks done
@davidwendt
1
Java: throw IllegalArgumentException for null/empty Table columns Java Affects Java cuDF API.
#23779 opened Aug 24, 2026 by lukiod Loading…
1
@lukiod
2
Apply distribution params whose bounds type differs from the column type in benchmark data generation bug Something isn't working CMake CMake build issue libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change
#23775 opened Aug 24, 2026 by VaggelisGian Loading…
3 tasks done
1
@VaggelisGian
36
Support Polars Array dtype pass-through in cudf-polars cudf-polars Issues specific to cudf-polars Python Affects Python cuDF API.
#23773 opened Aug 23, 2026 by 0guban0v Contributor Loading…
1
@0guban0v
8
Fix to_numpy/to_cupy failures on pandas nullable extension dtypes bug Something isn't working non-breaking Non-breaking change Python Affects Python cuDF API.
#23772 opened Aug 23, 2026 by Matt711 Member Loading…
2 of 3 tasks
1
@Matt711
4
Add parquet DELTA read tests and nested benchmark axis improvement Improvement / enhancement to an existing function libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change
#23771 opened Aug 23, 2026 by vyasr Contributor Loading…
3 tasks done
@vyasr
5
Use cuda::stream_ref for central stream helpers improvement Improvement / enhancement to an existing function 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.
#23770 opened Aug 23, 2026 by vyasr Contributor • Draft
3 tasks done
@vyasr
3
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