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Pull requests: rapidsai/cudf

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Pull requests list

Support pl.Expr.cast(strict=False) in cudf_polars cudf-polars Issues specific to cudf-polars improvement Improvement / enhancement to an existing function non-breaking Non-breaking change Python Affects Python cuDF API.
#20784 opened Dec 3, 2025 by mroeschke Loading…
3 tasks
1
@mroeschke
Fix the crash of multi-threaded parquet reader benchmark bug Something isn't working libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change
#20783 opened Dec 3, 2025 by kingcrimsontianyu Loading…
3 tasks done
@kingcrimsontianyu
2
Partially revert broadcast-join change 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.
#20779 opened Dec 3, 2025 by rjzamora Loading…
3 tasks
@rjzamora
2
Use RapidsMPF's reserve_device_memory_and_spill() cudf-polars Issues specific to cudf-polars improvement Improvement / enhancement to an existing function non-breaking Non-breaking change Python Affects Python cuDF API.
#20778 opened Dec 3, 2025 by madsbk Loading…
@madsbk
7
Make row hasher 64-bit hashing compatible feature request New feature or request libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change
#20777 opened Dec 3, 2025 by PointKernel • Draft
3 tasks done
1
@PointKernel
2
Ensure literal groupby aggregations are broadcasted to key length in cudf_polars bug Something isn't working cudf-polars Issues specific to cudf-polars non-breaking Non-breaking change Python Affects Python cuDF API.
#20776 opened Dec 2, 2025 by mroeschke Loading…
3 tasks
1
@mroeschke
2
Require rapidsmpf Pool with the rapidsmpf runtime breaking Breaking change bug Something isn't working cudf-polars Issues specific to cudf-polars Python Affects Python cuDF API.
#20771 opened Dec 2, 2025 by TomAugspurger Loading…
1
@TomAugspurger
Use env var to disable long tests when run with racecheck 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
#20755 opened Dec 1, 2025 by davidwendt Loading…
3 tasks done
@davidwendt
6
Adopt LTO-IR For JIT Compilation CMake CMake build issue libcudf Affects libcudf (C++/CUDA) code.
#20751 opened Dec 1, 2025 by lamarrr • Draft
3 tasks done
@lamarrr
1
Update to numba-cuda >=0.21.2,<0.22.0a0 cudf.pandas Issues specific to cudf.pandas pylibcudf Issues specific to the pylibcudf package Python Affects Python cuDF API.
#20750 opened Dec 1, 2025 by brandon-b-miller Loading…
@brandon-b-miller
Fix boolean casting consistency with Pandas (#20746) Python Affects Python cuDF API.
#20747 opened Dec 1, 2025 by aryansri05 Loading…
2 tasks done
1
@aryansri05
1
Use .plc_column instead of .to_pylibcudf in join, internals methods improvement Improvement / enhancement to an existing function non-breaking Non-breaking change Python Affects Python cuDF API.
#20743 opened Nov 27, 2025 by mroeschke Loading…
3 tasks
@mroeschke
Reduce overhead when computing compound hash-based groupby aggregations 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 Performance Performance related issue Spark Functionality that helps Spark RAPIDS
#20736 opened Nov 26, 2025 by ttnghia Loading…
1
@ttnghia
12
Add approx_distinct_count CMake CMake build issue libcudf Affects libcudf (C++/CUDA) code.
#20735 opened Nov 26, 2025 by PointKernel • Draft
3 tasks
@PointKernel
6
Test CCCL 3.2.x CMake CMake build issue DO NOT MERGE Hold off on merging; see PR for details libcudf Affects libcudf (C++/CUDA) code.
#20723 opened Nov 25, 2025 by bdice • Draft
3 tasks done
@bdice
3
Example to demonstrate pipelining with the hybrid scan reader 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
#20722 opened Nov 25, 2025 by mhaseeb123 • Draft
3 of 4 tasks
@mhaseeb123
2
Enable using multithreaded setup_page_index in hybrid scan reader 4 - Needs Review Waiting for reviewer to review or respond cuIO cuIO issue improvement Improvement / enhancement to an existing function libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change
#20721 opened Nov 25, 2025 by mhaseeb123 Loading…
3 tasks done
@mhaseeb123
9
Allow parquet readers to use existing datasources and metadatas 4 - Needs Review Waiting for reviewer to review or respond cudf-polars Issues specific to cudf-polars cuIO cuIO issue feature request New feature or request libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change
#20693 opened Nov 21, 2025 by mhaseeb123 Loading…
4 of 5 tasks
1
@mhaseeb123
33
Sync stream in host_memory.cpp improvement Improvement / enhancement to an existing function libcudf Affects libcudf (C++/CUDA) code. non-breaking Non-breaking change
#20687 opened Nov 20, 2025 by bdice Loading…
3 tasks done
@vyasr @bdice
3
Ensure empty windows return NaN for rolling aggregations bug Something isn't working non-breaking Non-breaking change Python Affects Python cuDF API.
#20677 opened Nov 20, 2025 by Matt711 • Draft
3 tasks
@Matt711
1
Add timeout to cudf-polars tests cudf-polars Issues specific to cudf-polars improvement Improvement / enhancement to an existing function non-breaking Non-breaking change Python Affects Python cuDF API.
#20675 opened Nov 20, 2025 by TomAugspurger • Draft
@TomAugspurger
2
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
Improve performance for small string gather 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
#20656 opened Nov 18, 2025 by tgujar Loading…
3 tasks done
@tgujar @davidwendt
16
Ensure min_periods=0 is passed through rolling aggregations bug Something isn't working cudf.pandas Issues specific to cudf.pandas non-breaking Non-breaking change Python Affects Python cuDF API.
#20653 opened Nov 18, 2025 by Matt711 Loading…
3 tasks
@Matt711
2
Ensure IR.do_evaluate signature is correct bug Something isn't working 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. non-breaking Non-breaking change Python Affects Python cuDF API.
#20647 opened Nov 18, 2025 by TomAugspurger Loading…
1
@TomAugspurger
4
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