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Pull requests: rapidsai/cudf
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Make Something isn't working
cudf.pandas
Issues specific to cudf.pandas
non-breaking
Non-breaking change
Python
Affects Python cuDF API.
to_string match pandas (drop repr-style truncation/footer)
bug
#22929
opened Jun 19, 2026 by
galipremsagar
Contributor
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2 of 3 tasks
Fix cudf.pandas Excel reader failures (empty-column dtype, string offset width, proxy monkeypatch)
bug
Something isn't working
cudf.pandas
Issues specific to cudf.pandas
non-breaking
Non-breaking change
Python
Affects Python cuDF API.
#22927
opened Jun 19, 2026 by
galipremsagar
Contributor
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2 of 3 tasks
Fix groupby Breaking change
bug
Something isn't working
cudf.pandas
Issues specific to cudf.pandas
Python
Affects Python cuDF API.
any/all on null-containing string columns
breaking
#22926
opened Jun 18, 2026 by
galipremsagar
Contributor
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3 tasks done
Support Breaking change
bug
Something isn't working
cudf.pandas
Issues specific to cudf.pandas
Python
Affects Python cuDF API.
skipna in groupby reductions (first/last, sum/prod/mean/median/min/max, idxmin/idxmax)
breaking
#22925
opened Jun 18, 2026 by
galipremsagar
Contributor
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2 of 3 tasks
Enable cudf.pandas 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.
test_numpy_ufuncs_basic via tolerant Index comparison
3 - Ready for Review
#22924
opened Jun 18, 2026 by
galipremsagar
Contributor
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3 tasks done
Add column-valued PRECEDING/FOLLOWING bounds to range rolling windows
CMake
CMake build issue
libcudf
Affects libcudf (C++/CUDA) code.
#22922
opened Jun 18, 2026 by
pramodsatya
Contributor
•
Draft
3 tasks
Clarify list sorting docs and replace stale disabled Ready for review by team
doc
Documentation
Java
Affects Java cuDF API.
libcudf
Affects libcudf (C++/CUDA) code.
non-breaking
Non-breaking change
sort_lists test
3 - Ready for Review
#22921
opened Jun 17, 2026 by
ttnghia
Contributor
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[FEA] RTCX: Replace Software SHA256 with SIMD-accelerated xxHash128 for JIT cache
CMake
CMake build issue
feature request
New feature or request
libcudf
Affects libcudf (C++/CUDA) code.
non-breaking
Non-breaking change
#22920
opened Jun 17, 2026 by
lamarrr
Contributor
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3 tasks done
Adapt to rapidsmpf changes
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
Python
Affects Python cuDF API.
#22919
opened Jun 17, 2026 by
wence-
Contributor
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3 tasks done
Add row-level JSON schema mismatch diagnostics
cuIO
cuIO issue
improvement
Improvement / enhancement to an existing function
libcudf
Affects libcudf (C++/CUDA) code.
non-breaking
Non-breaking change
Spark
Functionality that helps Spark RAPIDS
Align DataFrame.reindex dtype and validation behavior with pandas
breaking
Breaking change
bug
Something isn't working
cudf.pandas
Issues specific to cudf.pandas
Python
Affects Python cuDF API.
#22914
opened Jun 17, 2026 by
galipremsagar
Contributor
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Align cudf indexing/setitem validation and alignment with pandas
breaking
Breaking change
bug
Something isn't working
cudf.pandas
Issues specific to cudf.pandas
Python
Affects Python cuDF API.
#22912
opened Jun 17, 2026 by
galipremsagar
Contributor
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[cudf_streaming] rapidsmpf backrefmixin API changes
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.
#22911
opened Jun 16, 2026 by
nirandaperera
Contributor
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3 tasks done
refactor(streaming): flatten namespaces and rename to snake_case
breaking
Breaking change
CMake
CMake build issue
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.
#22909
opened Jun 16, 2026 by
vyasr
Contributor
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fix(cudf.pandas): remove stale xfail entries from pandas-testing-plugin
cudf.pandas
Issues specific to cudf.pandas
improvement
Improvement / enhancement to an existing function
non-breaking
Non-breaking change
Python
Affects Python cuDF API.
Fix Something isn't working
cudf.pandas
Issues specific to cudf.pandas
non-breaking
Non-breaking change
Python
Affects Python cuDF API.
DataFrame and GroupBy.value_counts to match pandas ordering, dropna, and categorical handling
bug
#22903
opened Jun 16, 2026 by
galipremsagar
Contributor
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1 of 3 tasks
[BUG] Fix the problem of hybrid scan reader would not parse Parquet Bloom filter header
bug
Something isn't working
libcudf
Affects libcudf (C++/CUDA) code.
pylibcudf
Issues specific to the pylibcudf package
Python
Affects Python cuDF API.
fix(cudf.pandas): mixed Index/MultiIndex append compatibility
cudf.pandas
Issues specific to cudf.pandas
Python
Affects Python cuDF API.
#22899
opened Jun 16, 2026 by
vyasr
Contributor
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Refactor Currently a work in progress
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.
OrderScheme to track multiple Ordering descriptions
2 - In Progress
#22896
opened Jun 15, 2026 by
rjzamora
Member
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Add array indexing support to Parquet variant field extraction
feature request
New feature or request
libcudf
Affects libcudf (C++/CUDA) code.
non-breaking
Non-breaking change
[MLIR] MaskedType: numeric binary operators
Python
Affects Python cuDF API.
#22886
opened Jun 14, 2026 by
brandon-b-miller
Contributor
•
3/3
•
Draft
[MLIR] MaskedType: NA handling
Python
Affects Python cuDF API.
#22885
opened Jun 14, 2026 by
brandon-b-miller
Contributor
•
2/3
•
Draft
[MLIR] MaskedType: core type, constructor, accessors
Python
Affects Python cuDF API.
#22884
opened Jun 14, 2026 by
brandon-b-miller
Contributor
•
1/3
•
Draft
Prepend source index column in Parquet reader
3 - Ready for Review
Ready for review by team
cuIO
cuIO issue
feature request
New feature or request
libcudf
Affects libcudf (C++/CUDA) code.
non-breaking
Non-breaking change
Spark
Functionality that helps Spark RAPIDS
Velox
Functionality that helps Velox-cudf
#22879
opened Jun 12, 2026 by
mhaseeb123
Member
Loading…
3 tasks done
Prepend source index column in Hybrid scan reader
2 - In Progress
Currently a work in progress
cuIO
cuIO issue
feature request
New feature or request
libcudf
Affects libcudf (C++/CUDA) code.
non-breaking
Non-breaking change
Spark
Functionality that helps Spark RAPIDS
Velox
Functionality that helps Velox-cudf
#22878
opened Jun 12, 2026 by
mhaseeb123
Member
•
Draft
3 of 4 tasks
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