Open[DOC] Split `cudf/source/user_guide/10min.ipynb` into 2 notebooks for cuDF and Dask-cuDFPythoncidaskdocgood first issuerapidsai/cudf #21,374 opened Feb 6, 2026 · C++ · 6,000 starsWhy recommendedHas a beginner-friendly label · Contributing guide availableHas a beginner-friendly labelContributing guide available2 comments0 reactions1 assignee
Open[FEA] write a grep utility with cuDFfeature requestgood first issueproposalstringsrapidsai/cudf #21,078 opened Jan 16, 2026 · C++ · 6,000 starsWhy recommendedNo assignee yet · Has a beginner-friendly labelNo assignee yetHas a beginner-friendly labelContributing guide available4 comments0 reactions0 assignees
Open[FEA] efficient way to truncate by monthPythonfeature requestgood first issuelibcudfrapidsai/cudf #18,650 opened May 3, 2025 · C++ · 6,000 starsWhy recommendedHas a beginner-friendly label · Contributing guide availableHas a beginner-friendly labelContributing guide available5 comments0 reactions1 assignee
Open[BUG] Benchmark random data generator produces skewed distributions and invalid floating-point valuesbuggood first issuelibcudfrapidsai/cudf #18,315 opened Mar 18, 2025 · C++ · 6,000 starsWhy recommendedNo assignee yet · Has a beginner-friendly labelNo assignee yetHas a beginner-friendly labelContributing guide available2 comments0 reactions0 assignees
Open[FEA] Add pipelining to the `NDS-H-cpp` benchmarksfeature requestgood first issuelibcudfrapidsai/cudf #18,206 opened Mar 10, 2025 · C++ · 6,000 starsWhy recommendedNo assignee yet · No comments yetNo assignee yetNo comments yetHas a beginner-friendly labelContributing guide available0 comments0 reactions0 assignees
Open[FEA] Clean up `type_to_name` and add `print_type` debug utilityfeature requestgood first issuelibcudfrapidsai/cudf #17,376 opened Nov 19, 2024 · C++ · 6,000 starsWhy recommendedNo assignee yet · Has a beginner-friendly labelNo assignee yetHas a beginner-friendly labelContributing guide available5 comments1 reaction0 assignees
Open[FEA] Implement Java/JNI function `applyNullMask`JavaSparkfeature requestgood first issuerapidsai/cudf #16,764 opened Sep 6, 2024 · C++ · 6,000 starsWhy recommendedNo assignee yet · Has a beginner-friendly labelNo assignee yetHas a beginner-friendly labelContributing guide available2 comments0 reactions0 assignees
Open[FEA] Port the logic at page_data.cu:282 to use `thread_group`s and avoid the magic 32 multiples.0 - Backlogfeature requestgood first issuelibcudfrapidsai/cudf #16,235 opened Jul 9, 2024 · C++ · 6,000 starsWhy recommendedNo assignee yet · No comments yetNo assignee yetNo comments yetHas a beginner-friendly labelContributing guide available0 comments0 reactions0 assignees
OpenDeprecate windowslinetermination from libcudf read_csvcuIOgood first issueimprovementlibcudfrapidsai/cudf #15,985 opened Jun 11, 2024 · C++ · 6,000 starsWhy recommendedNo assignee yet · Has a beginner-friendly labelNo assignee yetHas a beginner-friendly labelContributing guide available3 comments0 reactions0 assignees
Open[FEA] Explicitly guarantee row group ordering in the parquet reader.cuIOfeature requestgood first issueimprovementlibcudfrapidsai/cudf #15,697 opened May 7, 2024 · C++ · 6,000 starsWhy recommendedNo assignee yet · No comments yetNo assignee yetNo comments yetHas a beginner-friendly labelContributing guide available0 comments0 reactions0 assignees
Open[FEA] pandas DatetimeIndex.indexer_between_timePythonfeature requestgood first issuerapidsai/cudf #15,380 opened Mar 23, 2024 · C++ · 6,000 starsWhy recommendedNo assignee yet · Has a beginner-friendly labelNo assignee yetHas a beginner-friendly labelContributing guide available7 comments0 reactions0 assignees
Open[BUG] Add support for `force_ascii=False` when writing to JSON with cuDF enginePythonbugcuIOgood first issuelibcudfrapidsai/cudf #15,211 opened Mar 1, 2024 · C++ · 6,000 starsWhy recommendedNo assignee yet · Has a beginner-friendly labelNo assignee yetHas a beginner-friendly labelContributing guide available4 comments1 reaction0 assignees
Open[FEA] Pass column indices as `index_col` in `read_csv`0 - BacklogPythonfeature requestgood first issuerapidsai/cudf #15,127 opened Feb 23, 2024 · C++ · 6,000 starsWhy recommendedNo assignee yet · Has a beginner-friendly labelNo assignee yetHas a beginner-friendly labelContributing guide available7 comments0 reactions0 assignees
OpenUse grid stride in CSV reader kernelsPerformancecuIOgood first issuerapidsai/cudf #14,066 opened Sep 8, 2023 · C++ · 6,000 starsWhy recommendedHas a beginner-friendly label · Contributing guide availableHas a beginner-friendly labelContributing guide available1 comment0 reactions1 assignee
Open[FEA] `cudf.read_text` does not use the GDS-enabled datasourcePerformancePythoncuIOfeature requestgood first issuelibcudfrapidsai/cudf #13,880 opened Aug 14, 2023 · C++ · 6,000 starsWhy recommendedHas a beginner-friendly label · Contributing guide availableHas a beginner-friendly labelContributing guide available2 comments0 reactions1 assignee
Open[FEA] Add `bytes_per_second` to all libcudf benchmarks0 - Backlogfeature requestgood first issuelibcudfrapidsai/cudf #13,735 opened Jul 23, 2023 · C++ · 6,000 starsWhy recommendedHas a beginner-friendly label · Contributing guide availableHas a beginner-friendly labelContributing guide available8 comments0 reactions1 assignee
Open[FEA] Add overload for `set_null_mask` that accept result of `make_null_mask` directly0 - Backlogfeature requestgood first issuelibcudfrapidsai/cudf #13,154 opened Apr 17, 2023 · C++ · 6,000 starsWhy recommendedHas a beginner-friendly label · Contributing guide availableHas a beginner-friendly labelContributing guide available1 comment0 reactions1 assignee
Open[FEA] Update IO benchmarks for consistency between formats2 - In ProgresscuIOfeature requestgood first issuelibcudfrapidsai/cudf #12,739 opened Feb 8, 2023 · C++ · 6,000 starsWhy recommendedNo assignee yet · No comments yetNo assignee yetNo comments yetHas a beginner-friendly labelContributing guide available0 comments0 reactions0 assignees
Open[FEA] Support more dtypes in JIT GroupBy `apply`Pythonfeature requestgood first issuenumbarapidsai/cudf #12,608 opened Jan 25, 2023 · C++ · 6,000 starsWhy recommendedNo assignee yet · Has a beginner-friendly labelNo assignee yetHas a beginner-friendly labelContributing guide available6 comments0 reactions0 assignees
Open[FEA] Invalidate io::detail::column_buffer objects when they are converted to columns0 - BacklogcuIOfeature requestgood first issuelibcudfrapidsai/cudf #12,367 opened Dec 13, 2022 · C++ · 6,000 starsWhy recommendedNo assignee yet · No comments yetNo assignee yetNo comments yetHas a beginner-friendly labelContributing guide available0 comments0 reactions0 assignees
Open[DOC] Split `cudf/source/user_guide/10min.ipynb` into 2 notebooks for cuDF and Dask-cuDFPythoncidaskdocgood first issuerapidsai/cudf #21,374 opened Feb 6, 2026 · C++ · 6,000 starsWhy recommendedHas a beginner-friendly label · Contributing guide availableHas a beginner-friendly labelContributing guide available2 comments0 reactions1 assignee
Open[FEA] write a grep utility with cuDFfeature requestgood first issueproposalstringsrapidsai/cudf #21,078 opened Jan 16, 2026 · C++ · 6,000 starsWhy recommendedNo assignee yet · Has a beginner-friendly labelNo assignee yetHas a beginner-friendly labelContributing guide available4 comments0 reactions0 assignees
Open[FEA] efficient way to truncate by monthPythonfeature requestgood first issuelibcudfrapidsai/cudf #18,650 opened May 3, 2025 · C++ · 6,000 starsWhy recommendedHas a beginner-friendly label · Contributing guide availableHas a beginner-friendly labelContributing guide available5 comments0 reactions1 assignee
Open[BUG] Benchmark random data generator produces skewed distributions and invalid floating-point valuesbuggood first issuelibcudfrapidsai/cudf #18,315 opened Mar 18, 2025 · C++ · 6,000 starsWhy recommendedNo assignee yet · Has a beginner-friendly labelNo assignee yetHas a beginner-friendly labelContributing guide available2 comments0 reactions0 assignees
Open[FEA] Add pipelining to the `NDS-H-cpp` benchmarksfeature requestgood first issuelibcudfrapidsai/cudf #18,206 opened Mar 10, 2025 · C++ · 6,000 starsWhy recommendedNo assignee yet · No comments yetNo assignee yetNo comments yetHas a beginner-friendly labelContributing guide available0 comments0 reactions0 assignees
Open[FEA] Clean up `type_to_name` and add `print_type` debug utilityfeature requestgood first issuelibcudfrapidsai/cudf #17,376 opened Nov 19, 2024 · C++ · 6,000 starsWhy recommendedNo assignee yet · Has a beginner-friendly labelNo assignee yetHas a beginner-friendly labelContributing guide available5 comments1 reaction0 assignees
Open[FEA] Implement Java/JNI function `applyNullMask`JavaSparkfeature requestgood first issuerapidsai/cudf #16,764 opened Sep 6, 2024 · C++ · 6,000 starsWhy recommendedNo assignee yet · Has a beginner-friendly labelNo assignee yetHas a beginner-friendly labelContributing guide available2 comments0 reactions0 assignees
Open[FEA] Port the logic at page_data.cu:282 to use `thread_group`s and avoid the magic 32 multiples.0 - Backlogfeature requestgood first issuelibcudfrapidsai/cudf #16,235 opened Jul 9, 2024 · C++ · 6,000 starsWhy recommendedNo assignee yet · No comments yetNo assignee yetNo comments yetHas a beginner-friendly labelContributing guide available0 comments0 reactions0 assignees
OpenDeprecate windowslinetermination from libcudf read_csvcuIOgood first issueimprovementlibcudfrapidsai/cudf #15,985 opened Jun 11, 2024 · C++ · 6,000 starsWhy recommendedNo assignee yet · Has a beginner-friendly labelNo assignee yetHas a beginner-friendly labelContributing guide available3 comments0 reactions0 assignees
Open[FEA] Explicitly guarantee row group ordering in the parquet reader.cuIOfeature requestgood first issueimprovementlibcudfrapidsai/cudf #15,697 opened May 7, 2024 · C++ · 6,000 starsWhy recommendedNo assignee yet · No comments yetNo assignee yetNo comments yetHas a beginner-friendly labelContributing guide available0 comments0 reactions0 assignees
Open[FEA] pandas DatetimeIndex.indexer_between_timePythonfeature requestgood first issuerapidsai/cudf #15,380 opened Mar 23, 2024 · C++ · 6,000 starsWhy recommendedNo assignee yet · Has a beginner-friendly labelNo assignee yetHas a beginner-friendly labelContributing guide available7 comments0 reactions0 assignees
Open[BUG] Add support for `force_ascii=False` when writing to JSON with cuDF enginePythonbugcuIOgood first issuelibcudfrapidsai/cudf #15,211 opened Mar 1, 2024 · C++ · 6,000 starsWhy recommendedNo assignee yet · Has a beginner-friendly labelNo assignee yetHas a beginner-friendly labelContributing guide available4 comments1 reaction0 assignees
Open[FEA] Pass column indices as `index_col` in `read_csv`0 - BacklogPythonfeature requestgood first issuerapidsai/cudf #15,127 opened Feb 23, 2024 · C++ · 6,000 starsWhy recommendedNo assignee yet · Has a beginner-friendly labelNo assignee yetHas a beginner-friendly labelContributing guide available7 comments0 reactions0 assignees
OpenUse grid stride in CSV reader kernelsPerformancecuIOgood first issuerapidsai/cudf #14,066 opened Sep 8, 2023 · C++ · 6,000 starsWhy recommendedHas a beginner-friendly label · Contributing guide availableHas a beginner-friendly labelContributing guide available1 comment0 reactions1 assignee
Open[FEA] `cudf.read_text` does not use the GDS-enabled datasourcePerformancePythoncuIOfeature requestgood first issuelibcudfrapidsai/cudf #13,880 opened Aug 14, 2023 · C++ · 6,000 starsWhy recommendedHas a beginner-friendly label · Contributing guide availableHas a beginner-friendly labelContributing guide available2 comments0 reactions1 assignee
Open[FEA] Add `bytes_per_second` to all libcudf benchmarks0 - Backlogfeature requestgood first issuelibcudfrapidsai/cudf #13,735 opened Jul 23, 2023 · C++ · 6,000 starsWhy recommendedHas a beginner-friendly label · Contributing guide availableHas a beginner-friendly labelContributing guide available8 comments0 reactions1 assignee
Open[FEA] Add overload for `set_null_mask` that accept result of `make_null_mask` directly0 - Backlogfeature requestgood first issuelibcudfrapidsai/cudf #13,154 opened Apr 17, 2023 · C++ · 6,000 starsWhy recommendedHas a beginner-friendly label · Contributing guide availableHas a beginner-friendly labelContributing guide available1 comment0 reactions1 assignee
Open[FEA] Update IO benchmarks for consistency between formats2 - In ProgresscuIOfeature requestgood first issuelibcudfrapidsai/cudf #12,739 opened Feb 8, 2023 · C++ · 6,000 starsWhy recommendedNo assignee yet · No comments yetNo assignee yetNo comments yetHas a beginner-friendly labelContributing guide available0 comments0 reactions0 assignees
Open[FEA] Support more dtypes in JIT GroupBy `apply`Pythonfeature requestgood first issuenumbarapidsai/cudf #12,608 opened Jan 25, 2023 · C++ · 6,000 starsWhy recommendedNo assignee yet · Has a beginner-friendly labelNo assignee yetHas a beginner-friendly labelContributing guide available6 comments0 reactions0 assignees
Open[FEA] Invalidate io::detail::column_buffer objects when they are converted to columns0 - BacklogcuIOfeature requestgood first issuelibcudfrapidsai/cudf #12,367 opened Dec 13, 2022 · C++ · 6,000 starsWhy recommendedNo assignee yet · No comments yetNo assignee yetNo comments yetHas a beginner-friendly labelContributing guide available0 comments0 reactions0 assignees