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Pull requests: rapidsai/cudf

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Pull requests list

Prepare the "rapidsmpf" runtime for distributed execution 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.
#20662 opened Nov 19, 2025 by rjzamora Loading…
3 tasks
@rjzamora
1
Fix rmm interface in JNI 3 - Ready for Review Ready for review by team bug Something isn't working Java Affects Java cuDF API. non-breaking Non-breaking change Spark Functionality that helps Spark RAPIDS
#20661 opened Nov 19, 2025 by ttnghia Loading…
@ttnghia
9
test in ci improvement Improvement / enhancement to an existing function non-breaking Non-breaking change Python Affects Python cuDF API.
#20660 opened Nov 19, 2025 by galipremsagar Loading…
3 tasks
@galipremsagar
1
feat: add error handling for non-existent columns in parquet reader 5 - Ready to Merge Testing and reviews complete, ready to merge 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.
#20659 opened Nov 18, 2025 by gforsyth Loading…
1
@gforsyth @mhaseeb123
3
Clean up hash-based groupby aggregation, reducing overhead and memory usage 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
#20658 opened Nov 18, 2025 by ttnghia Loading…
@ttnghia
7
Forward merge release/25.12 into main cudf.pandas Issues specific to cudf.pandas 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.
#20657 opened Nov 18, 2025 by Matt711 Loading…
3 tasks
@Matt711
Improve performance for small string gather libcudf Affects libcudf (C++/CUDA) code.
#20656 opened Nov 18, 2025 by tgujar Loading…
3 tasks done
@tgujar
2
Ensure min_periods=0 is passed through rolling aggregations bug Something isn't working non-breaking Non-breaking change Python Affects Python cuDF API.
#20653 opened Nov 18, 2025 by Matt711 Loading…
3 tasks
@Matt711
Forward-merge release/25.12 into main cudf.pandas Issues specific to cudf.pandas cudf-polars Issues specific to cudf-polars libcudf Affects libcudf (C++/CUDA) code. pylibcudf Issues specific to the pylibcudf package Python Affects Python cuDF API.
#20651 opened Nov 18, 2025 by rapids-bot bot Loading…
@gforsyth
2
Ensure IR.do_evaluate signature is correct cudf-polars Issues specific to cudf-polars Python Affects Python cuDF API.
#20647 opened Nov 18, 2025 by TomAugspurger • Draft
3 tasks
1
@TomAugspurger
1
Add note to developer guide about null values being undefined doc Documentation libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change
#20645 opened Nov 18, 2025 by bdice Loading…
3 tasks done
@bdice
Revert pytest pin cudf.pandas Issues specific to cudf.pandas cudf-polars Issues specific to cudf-polars improvement Improvement / enhancement to an existing function non-breaking Non-breaking change pylibcudf Issues specific to the pylibcudf package Python Affects Python cuDF API.
#20643 opened Nov 17, 2025 by TomAugspurger Loading…
1
@TomAugspurger
3
Add spilling support to staged fanout chunks 3 - Ready for Review Ready for review by team cudf-polars Issues specific to cudf-polars improvement Improvement / enhancement to an existing function non-breaking Non-breaking change Python Affects Python cuDF API.
#20642 opened Nov 17, 2025 by rjzamora Loading…
3 tasks
@rjzamora
Update type annotations for optional stream bug Something isn't working non-breaking Non-breaking change pylibcudf Issues specific to the pylibcudf package Python Affects Python cuDF API.
#20636 opened Nov 17, 2025 by TomAugspurger Loading…
@TomAugspurger
1
Add support for topk aggregation in libcudf groupby 2 - In Progress Currently a work in progress CMake CMake build issue feature request New feature or request libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change
#20632 opened Nov 17, 2025 by davidwendt • Draft
3 tasks done
@davidwendt
4
Improved implementation for get_mask_offset_word utility 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
#20622 opened Nov 14, 2025 by davidwendt • Draft
3 tasks done
@davidwendt
2
Remove unneeded cudaMemcpy() calls 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
#20618 opened Nov 14, 2025 by davidwendt • Draft
3 tasks done
@davidwendt
2
Raise when trying to run queries on different devices in same process bug Something isn't working cudf-polars Issues specific to cudf-polars non-breaking Non-breaking change Python Affects Python cuDF API.
#20617 opened Nov 14, 2025 by wence- Loading…
2 of 3 tasks
1
@wence-
3
Print duckDB query plan and change Q17 join type cudf-polars Issues specific to cudf-polars improvement Improvement / enhancement to an existing function non-breaking Non-breaking change Python Affects Python cuDF API.
#20615 opened Nov 13, 2025 by Matt711 Loading…
3 tasks
@Matt711
1
Some typing improvements for pandas improvement Improvement / enhancement to an existing function non-breaking Non-breaking change Python Affects Python cuDF API.
#20612 opened Nov 13, 2025 by vyasr Loading…
3 tasks done
@vyasr
3
Add configuration option for max-io-threads 3 - Ready for Review Ready for review by team 4 - Needs Review Waiting for reviewer to review or respond cudf.polars cudf-polars Issues specific to cudf-polars feature request New feature or request non-breaking Non-breaking change Python Affects Python cuDF API.
#20606 opened Nov 13, 2025 by quasiben Loading…
3 tasks
@quasiben @rjzamora
15
Implement chunk processing for hash-based groupby aggregation 2 - In Progress Currently a work in progress feature request New feature or request libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change Performance Performance related issue Spark Functionality that helps Spark RAPIDS
#20605 opened Nov 13, 2025 by ttnghia • Draft
@ttnghia
5
Improve column selection in the new experimental parquet reader 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
#20604 opened Nov 13, 2025 by mhaseeb123 Loading…
3 tasks done
@mhaseeb123
8
Optimize non-existent attribute access in cudf.pandas cudf.pandas Issues specific to cudf.pandas improvement Improvement / enhancement to an existing function non-breaking Non-breaking change Python Affects Python cuDF API.
#20597 opened Nov 12, 2025 by galipremsagar Loading…
3 tasks
1
@galipremsagar
4
Add no-op path for ArrowExtensionArray.astype bug Something isn't working cudf.pandas Issues specific to cudf.pandas non-breaking Non-breaking change Python Affects Python cuDF API.
#20580 opened Nov 11, 2025 by Matt711 Loading…
3 tasks
@Matt711
4
ProTip! Adding no:label will show everything without a label.