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Pull requests: NVIDIA/cudf

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Pull requests list

Emit Quent events for cudf-polars memory reservation. cudf-polars Issues specific to cudf-polars Python Affects Python cuDF API.
#24038 opened Sep 8, 2026 by TomAugspurger Contributor • Draft
@TomAugspurger
9
Use rapids-python-build-retry instead of python -m build. ci improvement Improvement / enhancement to an existing function non-breaking Non-breaking change
#24036 opened Sep 8, 2026 by robertmaynard Contributor Loading…
3 tasks done
@robertmaynard
1
Update to 26.12 cudf.pandas Issues specific to cudf.pandas cudf-polars Issues specific to cudf-polars Java Affects Java cuDF API. pylibcudf Issues specific to the pylibcudf package Python Affects Python cuDF API.
#24035 opened Sep 8, 2026 by msarahan Member Loading…
@msarahan
4
Fix racecheck reported in parquet decode_delta_length_byte_array_kernel 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
#24034 opened Sep 8, 2026 by davidwendt Contributor Loading…
3 tasks done
@davidwendt
3
TEST: Focus Index str.cat coverage improvement Improvement / enhancement to an existing function non-breaking Non-breaking change Performance Performance related issue Python Affects Python cuDF API. tests Unit testing for project
#24033 opened Sep 8, 2026 by vyasr Contributor Loading…
3 tasks done
@vyasr
5
TEST: Focus concat input matrices improvement Improvement / enhancement to an existing function non-breaking Non-breaking change Performance Performance related issue Python Affects Python cuDF API. tests Unit testing for project
#24032 opened Sep 8, 2026 by vyasr Contributor Loading…
3 tasks done
@vyasr
3
TEST: Focus concat join coverage improvement Improvement / enhancement to an existing function non-breaking Non-breaking change Performance Performance related issue Python Affects Python cuDF API. tests Unit testing for project
#24031 opened Sep 8, 2026 by vyasr Contributor Loading…
3 tasks done
@vyasr
4
TEST: Focus logical binop coverage improvement Improvement / enhancement to an existing function non-breaking Non-breaking change Performance Performance related issue Python Affects Python cuDF API. tests Unit testing for project
#24030 opened Sep 8, 2026 by vyasr Contributor Loading…
3 tasks done
@vyasr
3
TEST: Focus temporal scalar and DateOffset binop coverage improvement Improvement / enhancement to an existing function non-breaking Non-breaking change Performance Performance related issue Python Affects Python cuDF API. tests Unit testing for project
#24029 opened Sep 8, 2026 by vyasr Contributor Loading…
3 tasks done
@vyasr
5
Fix get_json_object dropping object fields that follow an empty key bug Something isn't working libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change
#24028 opened Sep 8, 2026 by vuule Contributor Loading…
3 tasks done
@vuule
3
Ensure that Lineariser doesn't buffer unboundedly bug Something isn't working cudf-polars Issues specific to cudf-polars non-breaking Non-breaking change Python Affects Python cuDF API.
#24027 opened Sep 8, 2026 by wence- Contributor Loading…
3 tasks done
@wence-
4
FEAT: Cache numeric Python UDF kernels ci improvement Improvement / enhancement to an existing function non-breaking Non-breaking change Python Affects Python cuDF API.
#24025 opened Sep 7, 2026 by vyasr Contributor • Draft
2 of 3 tasks
@vyasr
9
test: reduce C++ test runtime CMake CMake build issue libcudf Affects libcudf (C++/CUDA) code.
#24024 opened Sep 7, 2026 by vyasr Contributor • Draft
3 tasks done
@vyasr
7
PERF: Lazily initialize the JIT runtime context improvement Improvement / enhancement to an existing function libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change Performance Performance related issue
#24021 opened Sep 7, 2026 by thirtiseven Contributor • Draft
3 tasks done
1
@thirtiseven
9
TEST: Focus MultiIndex sort_index coverage improvement Improvement / enhancement to an existing function non-breaking Non-breaking change Performance Performance related issue Python Affects Python cuDF API. tests Unit testing for project
#24020 opened Sep 6, 2026 by vyasr Contributor Loading…
3 tasks done
@vyasr
5
TEST: Reduce redundant numerical test matrices improvement Improvement / enhancement to an existing function non-breaking Non-breaking change Performance Performance related issue Python Affects Python cuDF API. tests Unit testing for project
#24019 opened Sep 6, 2026 by vyasr Contributor • Draft
3 tasks done
@vyasr
4
TEST: Split str.cat coverage by behavior improvement Improvement / enhancement to an existing function non-breaking Non-breaking change Performance Performance related issue Python Affects Python cuDF API. tests Unit testing for project
#24018 opened Sep 6, 2026 by vyasr Contributor Loading…
3 tasks done
@vyasr
8
CI: Cache libcudf JIT kernels in C++ tests improvement Improvement / enhancement to an existing function non-breaking Non-breaking change
#24008 opened Sep 6, 2026 by vyasr Contributor • Draft
@vyasr
10
CI: Measure complete PR workflow timing ci CMake CMake build issue cudf.pandas Issues specific to cudf.pandas improvement Improvement / enhancement to an existing function libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change Python Affects Python cuDF API.
#24007 opened Sep 6, 2026 by vyasr Contributor • Draft
3 tasks done
@vyasr
15
Fix Parquet V2 inputs to decompression scratch queries libcudf Affects libcudf (C++/CUDA) code.
#24006 opened Sep 6, 2026 by a-hirota Contributor Loading…
3 tasks done
1
@a-hirota
8
Implement Series.unstack Python Affects Python cuDF API.
#24005 opened Sep 6, 2026 by lukiod Loading…
2 of 3 tasks
@lukiod
7
Support a list of column positions for read_csv index_col Python Affects Python cuDF API.
#24004 opened Sep 6, 2026 by lukiod Loading…
2 of 3 tasks
1
@lukiod
6
Implement Series/DataFrame.first_valid_index and last_valid_index Python Affects Python cuDF API.
#24003 opened Sep 6, 2026 by lukiod Loading…
2 of 3 tasks
@lukiod
4
Fix Parquet page-index read ranges for optional indexes libcudf Affects libcudf (C++/CUDA) code.
#24001 opened Sep 6, 2026 by a-hirota Contributor Loading…
3 tasks done
1
@a-hirota
6
Adopt CUDA stream compatibility accessors 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.
#23995 opened Sep 5, 2026 by bdice Contributor Loading…
3 tasks done
@bdice
2
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