rapidsai/cudf

[BUG] Add support for `force_ascii=False` when writing to JSON with cuDF engine 2 days ago

bug good first issue libcudf Python cuIO

rapidsai/cudf

9.7K

cuDF - GPU DataFrame Library

C++

#arrow#cpp#cuda#cudf#dask#data-analysis#data-science#dataframe#gpu#pandas#pydata#python#rapids

[BUG] cudf astype('int32') behavior does not match pandas for strings with underscores 6 days ago

bug good first issue Python

rapidsai/cudf

9.7K

cuDF - GPU DataFrame Library

C++

#arrow#cpp#cuda#cudf#dask#data-analysis#data-science#dataframe#gpu#pandas#pydata#python#rapids

[DOC] The C++ `clang-format` style does not have copyright information 7 days ago

0 - Backlog doc good first issue libcudf

rapidsai/cudf

9.7K

cuDF - GPU DataFrame Library

C++

#arrow#cpp#cuda#cudf#dask#data-analysis#data-science#dataframe#gpu#pandas#pydata#python#rapids

[FEA] pandas DatetimeIndex.indexer_between_time 9 days ago

feature request good first issue Python

rapidsai/cudf

9.7K

cuDF - GPU DataFrame Library

C++

#arrow#cpp#cuda#cudf#dask#data-analysis#data-science#dataframe#gpu#pandas#pydata#python#rapids

[BUG] `cudf.read_text` throws an exception when reading a host buffer 9 days ago

bug 0 - Backlog good first issue Python cuIO

rapidsai/cudf

9.7K

cuDF - GPU DataFrame Library

C++

#arrow#cpp#cuda#cudf#dask#data-analysis#data-science#dataframe#gpu#pandas#pydata#python#rapids

Deprecate windowslinetermination from libcudf read_csv 9 days ago

good first issue libcudf cuIO improvement

rapidsai/cudf

9.7K

cuDF - GPU DataFrame Library

C++

#arrow#cpp#cuda#cudf#dask#data-analysis#data-science#dataframe#gpu#pandas#pydata#python#rapids

[BUG] AST evaluation should check for bounds checking for column_reference 10 days ago

bug good first issue libcudf

rapidsai/cudf

9.7K

cuDF - GPU DataFrame Library

C++

#arrow#cpp#cuda#cudf#dask#data-analysis#data-science#dataframe#gpu#pandas#pydata#python#rapids

[DOC] Split `cudf/source/user_guide/10min.ipynb` into 2 notebooks for cuDF and Dask-cuDF 15 days ago

doc good first issue Python dask ci

rapidsai/cudf

9.7K

cuDF - GPU DataFrame Library

C++

#arrow#cpp#cuda#cudf#dask#data-analysis#data-science#dataframe#gpu#pandas#pydata#python#rapids

`RangeIndex.to_numpy`: Restore caching and fix signature 15 days ago

good first issue Python improvement

rapidsai/cudf

9.7K

cuDF - GPU DataFrame Library

C++

#arrow#cpp#cuda#cudf#dask#data-analysis#data-science#dataframe#gpu#pandas#pydata#python#rapids

[FEA] Add a method to check if row group stats are available 15 days ago

feature request 0 - Backlog good first issue cuIO

rapidsai/cudf

9.7K

cuDF - GPU DataFrame Library

C++

#arrow#cpp#cuda#cudf#dask#data-analysis#data-science#dataframe#gpu#pandas#pydata#python#rapids

[FEA] Implement Java/JNI function `applyNullMask` 15 days ago

feature request good first issue Java Spark

rapidsai/cudf

9.7K

cuDF - GPU DataFrame Library

C++

#arrow#cpp#cuda#cudf#dask#data-analysis#data-science#dataframe#gpu#pandas#pydata#python#rapids

[FEA] Port the logic at page_data.cu:282 to use `thread_group`s and avoid the magic 32 multiples. 15 days ago

feature request 0 - Backlog good first issue libcudf

rapidsai/cudf

9.7K

cuDF - GPU DataFrame Library

C++

#arrow#cpp#cuda#cudf#dask#data-analysis#data-science#dataframe#gpu#pandas#pydata#python#rapids

[FEA] `cudf.read_text` does not use the GDS-enabled datasource 15 days ago

feature request good first issue libcudf Python cuIO Performance

rapidsai/cudf

9.7K

cuDF - GPU DataFrame Library

C++

#arrow#cpp#cuda#cudf#dask#data-analysis#data-science#dataframe#gpu#pandas#pydata#python#rapids

[FEA] Cleanup of unneeded functions in Python aggregation types. 15 days ago

feature request good first issue Python

rapidsai/cudf

9.7K

cuDF - GPU DataFrame Library

C++

#arrow#cpp#cuda#cudf#dask#data-analysis#data-science#dataframe#gpu#pandas#pydata#python#rapids

[FEA] Improve readability of thread id based branching 15 days ago

feature request good first issue libcudf cuIO

rapidsai/cudf

9.7K

cuDF - GPU DataFrame Library

C++

#arrow#cpp#cuda#cudf#dask#data-analysis#data-science#dataframe#gpu#pandas#pydata#python#rapids

Enable numpydoc validation 21 days ago

0 - Backlog doc good first issue Python

rapidsai/cudf

9.7K

cuDF - GPU DataFrame Library

C++

#arrow#cpp#cuda#cudf#dask#data-analysis#data-science#dataframe#gpu#pandas#pydata#python#rapids

[FEA] Document and apply the host-side span convention: prefer `std::span` unless device accessibility is needed about 2 months ago

good first issue libcudf improvement

rapidsai/cudf

9.7K

cuDF - GPU DataFrame Library

C++

#arrow#cpp#cuda#cudf#dask#data-analysis#data-science#dataframe#gpu#pandas#pydata#python#rapids

Add `peak_memory_usage` to all nvbench benchmarks about 2 months ago

feature request 0 - Backlog good first issue libcudf Performance

rapidsai/cudf

9.7K

cuDF - GPU DataFrame Library

C++

#arrow#cpp#cuda#cudf#dask#data-analysis#data-science#dataframe#gpu#pandas#pydata#python#rapids

[FEA] write a grep utility with cuDF 3 months ago

feature request proposal good first issue strings

rapidsai/cudf

9.7K

cuDF - GPU DataFrame Library

C++

#arrow#cpp#cuda#cudf#dask#data-analysis#data-science#dataframe#gpu#pandas#pydata#python#rapids

[FEA] Fix improper usage of relaxed constexpr in cudf spans 6 months ago

feature request good first issue libcudf

rapidsai/cudf

9.7K

cuDF - GPU DataFrame Library

C++

#arrow#cpp#cuda#cudf#dask#data-analysis#data-science#dataframe#gpu#pandas#pydata#python#rapids

[DOC] Clarify deprecation message for cudf::round 7 months ago

doc good first issue

rapidsai/cudf

9.7K

cuDF - GPU DataFrame Library

C++

#arrow#cpp#cuda#cudf#dask#data-analysis#data-science#dataframe#gpu#pandas#pydata#python#rapids

[FEA] Mark `DataFrame.insert` as `_external_only_api` 8 months ago

feature request good first issue Python Performance

rapidsai/cudf

9.7K

cuDF - GPU DataFrame Library

C++

#arrow#cpp#cuda#cudf#dask#data-analysis#data-science#dataframe#gpu#pandas#pydata#python#rapids

[FEA] Lint all Python docstrings using ruff's pydocstyle rules 9 months ago

feature request 0 - Backlog doc good first issue Python improvement

rapidsai/cudf

9.7K

cuDF - GPU DataFrame Library

C++

#arrow#cpp#cuda#cudf#dask#data-analysis#data-science#dataframe#gpu#pandas#pydata#python#rapids

[FEA] Rename "NDS-H" and "ndsh" references to "NDS-H-cpp" or similar 9 months ago

feature request good first issue libcudf

rapidsai/cudf

9.7K

cuDF - GPU DataFrame Library

C++

#arrow#cpp#cuda#cudf#dask#data-analysis#data-science#dataframe#gpu#pandas#pydata#python#rapids

[BUG] Benchmark random data generator produces skewed distributions and invalid floating-point values 10 months ago

bug good first issue libcudf

rapidsai/cudf

9.7K

cuDF - GPU DataFrame Library

C++

#arrow#cpp#cuda#cudf#dask#data-analysis#data-science#dataframe#gpu#pandas#pydata#python#rapids

Audit pylibcudf for `noexcept`/`nogil` and remove "Exception check … requires the GIL" warnings 10 months ago

bug good first issue Python

rapidsai/cudf

9.7K

cuDF - GPU DataFrame Library

C++

#arrow#cpp#cuda#cudf#dask#data-analysis#data-science#dataframe#gpu#pandas#pydata#python#rapids

[FEA] efficient way to truncate by month 10 months ago

feature request good first issue libcudf Python

rapidsai/cudf

9.7K

cuDF - GPU DataFrame Library

C++

#arrow#cpp#cuda#cudf#dask#data-analysis#data-science#dataframe#gpu#pandas#pydata#python#rapids

[BUG] Parquet reader ignores any named (projected) column(s) not present in file 10 months ago

bug good first issue Python

rapidsai/cudf

9.7K

cuDF - GPU DataFrame Library

C++

#arrow#cpp#cuda#cudf#dask#data-analysis#data-science#dataframe#gpu#pandas#pydata#python#rapids

[BUG] Tests of ufuncs should ensure values are in the right domain 11 months ago

bug 0 - Backlog good first issue tests Python

rapidsai/cudf

9.7K

cuDF - GPU DataFrame Library

C++

#arrow#cpp#cuda#cudf#dask#data-analysis#data-science#dataframe#gpu#pandas#pydata#python#rapids

[BUG] Loading a missing column from a Parquet file results in ArrayIndexOutOfBoundsException 11 months ago

bug good first issue Python Java Spark

rapidsai/cudf

9.7K

cuDF - GPU DataFrame Library

C++

#arrow#cpp#cuda#cudf#dask#data-analysis#data-science#dataframe#gpu#pandas#pydata#python#rapids

[FEA] Pass column indices as `index_col` in `read_csv` 11 months ago

feature request 0 - Backlog good first issue Python

rapidsai/cudf

9.7K

cuDF - GPU DataFrame Library

C++

#arrow#cpp#cuda#cudf#dask#data-analysis#data-science#dataframe#gpu#pandas#pydata#python#rapids

[FEA] Change `parquet_read_decode` to use uncompressed files 11 months ago

feature request good first issue libcudf cuIO

rapidsai/cudf

9.7K

cuDF - GPU DataFrame Library

C++

#arrow#cpp#cuda#cudf#dask#data-analysis#data-science#dataframe#gpu#pandas#pydata#python#rapids

[FEA] Remove CUDA <11.5 JIT checks and flags 12 months ago

AI Summary: The task involves removing legacy code related to CUDA JIT compilation checks and workarounds for int128 support from the cuDF library. This includes deleting the `cudf::jit::is_runtime_jit_supported` function and associated tests in both C++ and Python, as well as removing the int128 workaround. The changes are driven by raising the minimum supported CUDA runtime version to 12.

Complexity: 3/5

feature request good first issue

rapidsai/cudf

9.7K

cuDF - GPU DataFrame Library

C++

#arrow#cpp#cuda#cudf#dask#data-analysis#data-science#dataframe#gpu#pandas#pydata#python#rapids

Open Issues Need Help