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Pull requests: rapidsai/cudf

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Pull requests list

Add note that --rmm-async only affects distributed scheduler. cudf-polars Issues specific to cudf-polars Python Affects Python cuDF API.
#20129 opened Sep 26, 2025 by bdice Loading…
3 tasks done
@bdice
Fix arrow timestamp frequency cases in cudf.pandas 3 - Ready for Review Ready for review by team bug Something isn't working cudf.pandas Issues specific to cudf.pandas non-breaking Non-breaking change Python Affects Python cuDF API.
#20128 opened Sep 26, 2025 by galipremsagar Loading…
3 tasks done
1
@galipremsagar
Passthrough unary ops through Parquet predicate pushdown 2 - In Progress Currently a work in progress breaking Breaking change cuIO cuIO issue feature request New feature or request libcudf Affects libcudf (C++/CUDA) code.
#20127 opened Sep 26, 2025 by mhaseeb123 • Draft
3 tasks done
@mhaseeb123
5
Add tests for AUTO and HYBRID (de)compression modes improvement Improvement / enhancement to an existing function libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change tests Unit testing for project
#20126 opened Sep 26, 2025 by vuule • Draft
2 of 3 tasks
@vuule
2
Run cudf-polars wheels unit tests with more than 1 process cudf-polars Issues specific to cudf-polars improvement Improvement / enhancement to an existing function non-breaking Non-breaking change
#20124 opened Sep 26, 2025 by mroeschke Loading…
3 tasks
@mroeschke
1
Avoid accessing range values in cudf::strings::contains_re logic 2 - In Progress Currently a work in progress improvement Improvement / enhancement to an existing function libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change
#20122 opened Sep 26, 2025 by davidwendt • Draft
3 tasks done
@davidwendt
2
Fix copy semantics bugs thus reduce copies and memory usage 3 - Ready for Review Ready for review by team bug Something isn't working cudf.pandas Issues specific to cudf.pandas non-breaking Non-breaking change Python Affects Python cuDF API.
#20121 opened Sep 26, 2025 by galipremsagar Loading…
3 tasks done
1
@galipremsagar
5
Remove unnecessary synchronization (miss-sync) during Parquet reading (Part 4: vector_factories) libcudf Affects libcudf (C++/CUDA) code.
#20120 opened Sep 26, 2025 by JigaoLuo • Draft
3 tasks done
@JigaoLuo
7
Add pyarrow stubs to mypy environment and fix associated errors improvement Improvement / enhancement to an existing function non-breaking Non-breaking change Python Affects Python cuDF API.
#20118 opened Sep 26, 2025 by vyasr Loading…
3 tasks done
@vyasr
11
Add an example to inspect parquet files and dump row group and page level metadata information 2 - In Progress Currently a work in progress CMake CMake build issue cuIO cuIO issue feature request New feature or request libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change
#20117 opened Sep 26, 2025 by mhaseeb123 • Draft
3 tasks done
@mhaseeb123
5
Allow multiple calls to cudf::initialize and cudf::deinitialize CMake CMake build issue feature request New feature or request libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change
#20111 opened Sep 25, 2025 by vuule Loading…
3 tasks done
1
@vuule
4
Remove rounding from cudf java feature request New feature or request Java Affects Java cuDF API. non-breaking Non-breaking change
#20110 opened Sep 25, 2025 by pmattione-nvidia Loading…
3 tasks done
@pmattione-nvidia
[RELEASE] cudf v25.10 CMake CMake build issue cudf.pandas Issues specific to cudf.pandas cudf-polars Issues specific to cudf-polars Java Affects Java cuDF API. libcudf Affects libcudf (C++/CUDA) code. pylibcudf Issues specific to the pylibcudf package Python Affects Python cuDF API.
#20108 opened Sep 25, 2025 by AyodeAwe Loading…
@gforsyth @AyodeAwe
2
Make Column.set_mask go through pylibcudf improvement Improvement / enhancement to an existing function non-breaking Non-breaking change Python Affects Python cuDF API.
#20103 opened Sep 25, 2025 by mroeschke Loading…
3 tasks
@mroeschke
1
Deprecate legacy public row operators 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
#20097 opened Sep 24, 2025 by PointKernel • Draft
3 tasks
@PointKernel
3
Directly back a cuDF classic column by a pylibcudf.Column improvement Improvement / enhancement to an existing function non-breaking Non-breaking change Python Affects Python cuDF API.
#20087 opened Sep 23, 2025 by mroeschke • Draft
3 tasks
@mroeschke
1
Reduce output buffer sizes for pruned pages of compound columns with a list parent 2 - In Progress Currently a work in progress cuIO cuIO issue improvement Improvement / enhancement to an existing function libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change strings strings issues (C++ and Python) tests Unit testing for project
#20086 opened Sep 23, 2025 by mhaseeb123 • Draft
3 of 4 tasks
@mhaseeb123
5
[WIP] Enable reduction-planning by default in cudf-polars 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.
#20079 opened Sep 23, 2025 by rjzamora Loading…
3 tasks
@rjzamora
Rework reduction case statement as dispatch_type_and_aggregation 2 - In Progress Currently a work in progress improvement Improvement / enhancement to an existing function libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change
#20078 opened Sep 23, 2025 by davidwendt • Draft
3 tasks done
@davidwendt
6
Cast inputs to true division from decimal to float bug Something isn't working cudf-polars Issues specific to cudf-polars non-breaking Non-breaking change Python Affects Python cuDF API.
#20077 opened Sep 23, 2025 by Matt711 Loading…
2 of 3 tasks
@Matt711
2
Avoid more explicit calls to IntervalColumn and StructColumn improvement Improvement / enhancement to an existing function non-breaking Non-breaking change Python Affects Python cuDF API.
#20064 opened Sep 22, 2025 by mroeschke Loading…
3 tasks
@mroeschke
Align decimal dtypes in predicate before conditional join bug Something isn't working cudf-polars Issues specific to cudf-polars non-breaking Non-breaking change Python Affects Python cuDF API.
#20060 opened Sep 22, 2025 by Matt711 • Draft
3 tasks
@Matt711
2
Add MemoryResourceConfig to cudf-polars config CMake CMake build issue cudf-polars Issues specific to cudf-polars 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.
#20042 opened Sep 19, 2025 by TomAugspurger Loading…
@TomAugspurger
8
Enable hash-groupby for decimal64 type and MEAN aggregation 2 - In Progress Currently a work in progress bug Something isn't working libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change
#20040 opened Sep 19, 2025 by davidwendt • Draft
3 tasks done
@davidwendt
4
[WIP] Leverage fused RapidsMPF Join operation 2 - In Progress Currently a work in progress cudf-polars Issues specific to cudf-polars feature request New feature or request non-breaking Non-breaking change Python Affects Python cuDF API.
#20018 opened Sep 18, 2025 by rjzamora • Draft
3 tasks
@rjzamora
3
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