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Pull requests: NVIDIA/cudf

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Pull requests list

Throw on dictionary columns in cudf::binary_operation instead of silently comparing indices 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
#23916 opened Sep 1, 2026 by davidwendt Contributor Loading…
3 tasks done
1
@davidwendt
2
Pin Polars<1.45 cudf-polars Issues specific to cudf-polars improvement Improvement / enhancement to an existing function non-breaking Non-breaking change Python Affects Python cuDF API.
#23914 opened Sep 1, 2026 by Matt711 Member • Draft
3 tasks
@Matt711
2
Add Java API to return Parquet footer breaking Breaking change feature request New feature or request Java Affects Java cuDF API.
#23912 opened Sep 1, 2026 by liurenjie1024 Contributor Loading…
3 tasks done
1
@liurenjie1024
23
Expose prepend_source_index_column parquet reader options in pylibcudf improvement Improvement / enhancement to an existing function non-breaking Non-breaking change pylibcudf Issues specific to the pylibcudf package Python Affects Python cuDF API.
#23911 opened Sep 1, 2026 by mroeschke Contributor Loading…
3 tasks
@mroeschke
5
Fix compute-sanitizer racecheck hazards in DELTA_BYTE_ARRAY decode path 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
#23910 opened Sep 1, 2026 by pramodsatya Contributor Loading…
3 tasks done
1
@pramodsatya
3
Add Parquet reader edge case coverage improvement Improvement / enhancement to an existing function libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change tests Unit testing for project
#23909 opened Sep 1, 2026 by vyasr Contributor Loading…
3 tasks done
@vyasr
4
Fix Parquet writer partition size computation for lists and structs 3 - Ready for Review Ready for review by team bug Something isn't working non-breaking Non-breaking change Python Affects Python cuDF API.
#23907 opened Aug 31, 2026 by mhaseeb123 Contributor Loading…
3 tasks done
1
@mhaseeb123
2
Try removing rmm tags improvement Improvement / enhancement to an existing function non-breaking Non-breaking change
#23905 opened Aug 31, 2026 by vyasr Contributor • Draft
3 tasks
@vyasr
2
Allow prebuilt filesystem object in cuIO readers and writers 3 - Ready for Review Ready for review by team feature request New feature or request non-breaking Non-breaking change Python Affects Python cuDF API.
#23904 opened Aug 31, 2026 by mhaseeb123 Contributor • Draft
3 tasks done
1
@mhaseeb123
9
WIP prefetch cudf-polars Issues specific to cudf-polars DO NOT MERGE Hold off on merging; see PR for details Python Affects Python cuDF API.
#23901 opened Aug 31, 2026 by Matt711 Member • Draft
3 tasks
@Matt711
9
Fix racecheck in parquet reader delta byte array kernels 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
#23898 opened Aug 31, 2026 by davidwendt Contributor Loading…
3 tasks done
@davidwendt
1
Fix racecheck in segmented_offset_bitmask_binop kernel 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
#23897 opened Aug 31, 2026 by davidwendt Contributor Loading…
3 tasks done
@davidwendt
1
Add python/cython interface for unicode-normalizer APIs 2 - In Progress Currently a work in progress CMake CMake build issue feature request New feature or request non-breaking Non-breaking change pylibcudf Issues specific to the pylibcudf package Python Affects Python cuDF API.
#23896 opened Aug 31, 2026 by davidwendt Contributor Loading…
3 tasks done
@davidwendt
17
Auto-select hybrid scan pass mode based on row-group pruning cudf-polars Issues specific to cudf-polars feature request New feature or request non-breaking Non-breaking change Python Affects Python cuDF API.
#23895 opened Aug 31, 2026 by Matt711 Member • Draft
3 tasks
@Matt711
12
Reserve the memory into_packed_data() allocates 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.
#23894 opened Aug 31, 2026 by madsbk Contributor Loading…
@madsbk
8
Extend Parquet reader output_dict_columns to fixed-width columns and sized indices CMake CMake build issue libcudf Affects libcudf (C++/CUDA) code.
#23890 opened Aug 30, 2026 by a-hirota Contributor Loading…
2 of 3 tasks
1
@a-hirota
17
Fix dictionary concatenate for INT8/INT16 indices 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
#23889 opened Aug 30, 2026 by a-hirota Contributor Loading…
3 tasks done
1
@a-hirota
12
Support concurrent aggregate calls on one streaming_groupby feature request New feature or request libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change
#23884 opened Aug 29, 2026 by PointKernel Member Loading…
3 tasks done
1
@PointKernel
6
[FEA] Invalidate io::detail::column_buffer objects when they are converted to columns CMake CMake build issue improvement Improvement / enhancement to an existing function libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change
#23873 opened Aug 28, 2026 by VaggelisGian Contributor Loading…
2 of 3 tasks
1
@vyasr @VaggelisGian
19
Add decimal support to VARIANT casting feature request New feature or request libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change
#23858 opened Aug 27, 2026 by vuule Contributor • Draft
3 tasks done
1
@vuule
1
Fix empty mask behavior of apply_deletion_mask 4 - Needs Review Waiting for reviewer to review or respond breaking Breaking change bug Something isn't working libcudf Affects libcudf (C++/CUDA) code. pylibcudf Issues specific to the pylibcudf package Python Affects Python cuDF API.
#23857 opened Aug 27, 2026 by mhaseeb123 Contributor Loading…
3 tasks done
@mhaseeb123
15
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
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
4
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
26
[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
ProTip! Updated in the last three days: updated:>2026-08-29.