GitHub repository: rapidsai/cudf

Issues:
issue_15325: state: open
title: Restructure pylibcudf/arrow interop facilities
user: vyasr
labels: cuDF (Python): Affects Python cuDF API.
CMake: CMake build issue
improvement: Improvement / enhancement to an existing function
breaking: Breaking change
issue_15324: state: open
title: Address inconsistency in single quote normalization in JSON reader
user: shrshi
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
non-breaking: Non-breaking change
issue_15323: state: open
title: Drop CentOS 7 support.
user: bdice
labels: libcudf: Affects libcudf (C++/CUDA) code.
CMake: CMake build issue
5 - DO NOT MERGE: Hold off on merging; see PR for details
issue_15322: state: open
title: Fix memcheck error in `inflate_kernel`
user: vuule
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
non-breaking: Non-breaking change
issue_15321: state: open
title: Forward-merge branch-24.04 into branch-24.06 [skip ci]
user: rapids-bot[bot]
labels: libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
issue_15320: state: open
title: Add `RowGroupMetaData` information to `cudf.io.read_parquet_metadata`  
user: mhaseeb123
labels: 3 - Ready for Review: Ready for review by team
cuDF (Python): Affects Python cuDF API.
cuIO: cuIO issue
improvement: Improvement / enhancement to an existing function
breaking: Breaking change
issue_15319: state: open
title: Change exceptions thrown by copying APIs
user: vyasr
labels: libcudf: Affects libcudf (C++/CUDA) code.
improvement: Improvement / enhancement to an existing function
breaking: Breaking change
issue_15318: state: open
title: [FEA] JSON number normalization when returned as a string
user: revans2
labels: feature request: New feature or request
cuIO: cuIO issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_15316: state: open
title: Enable branch testing for `cudf.pandas`
user: galipremsagar
labels: improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_15315: state: open
title: [FEA] Throw `std::out_of_range` exception when an API involving indices includes an index larger than column size
user: vyasr
labels: feature request: New feature or request
issue_15314: state: open
title: Use deterministic numpy random data in testing for more stable tests
user: mroeschke
labels: cuDF (Python): Affects Python cuDF API.
improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_15313: state: open
title: [FEA] Add `encoding_stats` footer metadata to the parquet writer
user: GregoryKimball
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_15311: state: open
title: Add BYTE_STREAM_SPLIT support to Parquet
user: etseidl
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
non-breaking: Non-breaking change
issue_15310: state: open
title: Migrate interop functionality to separate module
user: vyasr
issue_15308: state: open
title: [FEA] Support a Scalar only column
user: revans2
labels: feature request: New feature or request
helps: Spark: Functionality that helps Spark RAPIDS
issue_15306: state: open
title: [BUG] libcudf generates invalid offsets for LIST column when loading Parquet file with chunked reader
user: jlowe
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
helps: Spark: Functionality that helps Spark RAPIDS
issue_15305: state: open
title: Rework cudf::find_and_replace_all to use gather-based make_strings_column
user: davidwendt
labels: 2 - In Progress: Currently a work in progress
libcudf: Affects libcudf (C++/CUDA) code.
CMake: CMake build issue
improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_15304: state: open
title: [WIP] Address poor performance of Parquet string decoding
user: etseidl
labels: 2 - In Progress: Currently a work in progress
libcudf: Affects libcudf (C++/CUDA) code.
improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_15303: state: open
title: [FEA] JSON parsing is not handling escaped single quote the same as Spark
user: revans2
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_15301: state: open
title: Update script input name
user: AyodeAwe
labels: improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_15300: state: open
title: First pass at adding testing for pylibcudf
user: vyasr
labels: tests: Unit testing for project
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_15299: state: open
title: [FEA] Convert attribute access of pylibcudf objects from getters to properties
user: vyasr
labels: feature request: New feature or request
issue_15298: state: open
title: [FEA] Accelerate conversion from `arrow::StringViewType` to `arrow::StringType` in libcudf interop
user: GregoryKimball
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
issue_15297: state: open
title: [BUG] Address performance hotspot in Parquet decode of "map" strings data
user: GregoryKimball
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
Performance: Performance related issue
issue_15295: state: open
title: `IndexError` in `test_read_parquet_partitioned_filtered[True-files-pfilters1]`
user: jakirkham
issue_15294: state: open
title: Use offsetalator in cudf::strings::detail::merge
user: davidwendt
labels: 2 - In Progress: Currently a work in progress
libcudf: Affects libcudf (C++/CUDA) code.
CMake: CMake build issue
improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_15292: state: open
title: Cannot import cudf
user: sshah1502
labels: bug: Something isn't working
4 - Waiting on Author: Waiting for author to respond to review
issue_15288: state: open
title: [FEA] Performance improvement for mixed left semi/anti join
user: tgujar
labels: libcudf: Affects libcudf (C++/CUDA) code.
CMake: CMake build issue
Performance: Performance related issue
improvement: Improvement / enhancement to an existing function
breaking: Breaking change
issue_15286: state: open
title: Rework cudf::replace_nulls to use strings::detail::copy_if_else
user: davidwendt
labels: 3 - Ready for Review: Ready for review by team
libcudf: Affects libcudf (C++/CUDA) code.
CMake: CMake build issue
improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_15285: state: open
title: Refactor `distinct` with hashset-based algorithms
user: PointKernel
labels: 2 - In Progress: Currently a work in progress
libcudf: Affects libcudf (C++/CUDA) code.
improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_15281: state: open
title: Fix Parquet decimal64 stats
user: etseidl
labels: bug: Something isn't working
3 - Ready for Review: Ready for review by team
libcudf: Affects libcudf (C++/CUDA) code.
non-breaking: Non-breaking change
issue_15280: state: open
title: [BUG] JSON white space normalization removes too much for unquoted values
user: revans2
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_15279: state: open
title: Fill out pylibcudf `binaryop` enum entries
user: brandon-b-miller
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
non-breaking: Non-breaking change
issue_15278: state: open
title: [FEA] Support casting of LIST type to STRING in JSON
user: revans2
labels: feature request: New feature or request
helps: Spark: Functionality that helps Spark RAPIDS
issue_15277: state: open
title: [FEA] Find a way to support String column input/fixup for JSON parsing
user: revans2
labels: feature request: New feature or request
cuIO: cuIO issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_15276: state: open
title: Clean up special casing in `as_column` for non-typed input 
user: mroeschke
labels: cuDF (Python): Affects Python cuDF API.
improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_15275: state: open
title: [FEA] CI should test configuring libcudf for static library builds
user: bdice
labels: feature request: New feature or request
issue_15274: state: open
title: Add `CUDF_USE_BENCHMARK_STATIC` option to build and statically link Benchmark
user: trxcllnt
labels: 3 - Ready for Review: Ready for review by team
libcudf: Affects libcudf (C++/CUDA) code.
CMake: CMake build issue
improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_15273: state: open
title: [FEA] Implement `__hash__` and `__eq__` for pylibcudf Aggregation objecs.
user: wence-
labels: feature request: New feature or request
issue_15272: state: open
title: Implement top/bottom-k aggregations in sort-based groupby
user: wence-
labels: libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
CMake: CMake build issue
improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_15268: state: open
title: [QST] Cannot import `cudf`
user: blue-cat-whale
labels: question: Further information is requested
4 - Waiting on Author: Waiting for author to respond to review
issue_15267: state: open
title: [FEA] simplify `page_state_s` and possibly other structures for specialized parquet kernels
user: abellina
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
Performance: Performance related issue
issue_15266: state: open
title: [FEA] skip parquet decode steps for nullable all-valid pages
user: abellina
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
Performance: Performance related issue
issue_15264: state: open
title: DataFrame.pivot_table not supported in Cudf
user: nurmanmus
labels: feature request: New feature or request
4 - Waiting on Author: Waiting for author to respond to review
issue_15262: state: open
title: [FEA] Add shared memory hash map for low-cardinality aggregations
user: GregoryKimball
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
Performance: Performance related issue
issue_15260: state: open
title: [BUG] mixed_type_as_string throws exception for nested data with nested STRING schema request
user: revans2
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_15258: state: open
title: Nightly memcheck failure caused by compute-sanitizer bug
user: davidwendt
labels: bug: Something isn't working
issue_15257: state: open
title: Migrate column factories to pylibcudf
user: brandon-b-miller
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
CMake: CMake build issue
non-breaking: Non-breaking change
issue_15256: state: open
title: [FEA] Couple null mask and null count in all APIs
user: vyasr
labels: feature request: New feature or request
issue_15250: state: open
title: [FEA] Performance improvement for mixed semi joins 
user: tgujar
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
Performance: Performance related issue
issue_15246: state: open
title: [QST] Returning from multi-thread. TypeError: a bytes-like object is required, not 'dict'
user: blue-cat-whale
labels: question: Further information is requested
doc: Documentation
issue_15245: state: open
title: Test new builder
user: vyasr
labels: cuDF (Python): Affects Python cuDF API.
conda: conda issue
improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_15240: state: open
title: [API]: "Private" (imported) Python APIs used in across other RAPIDS projects
user: mroeschke
labels: cuDF (Python): Affects Python cuDF API.
issue_15233: state: open
title: [BUG] Unable to update array column for subset of rows
user: dagardner-nv
labels: bug: Something isn't working
issue_15232: state: open
title: Standardize docstring typing when pylibcudf is split out
user: vyasr
labels: doc: Documentation
issue_15229: state: open
title: Use nvbench entropy stopping
user: PointKernel
labels: libcudf: Affects libcudf (C++/CUDA) code.
improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_15226: state: open
title: [FEA] Parquet reader and writer should support BYTE_STREAM_SPLIT encoding
user: etseidl
labels: feature request: New feature or request
issue_15224: state: open
title: [FEA] Parquet reader should use LogicalType rather than ConvertedType
user: etseidl
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_15222: state: open
title: [FEA] Options to validate JSON fields
user: revans2
labels: feature request: New feature or request
cuIO: cuIO issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_15217: state: open
title: Implement NRT using a shared memsys
user: brandon-b-miller
labels: cuDF (Python): Affects Python cuDF API.
CMake: CMake build issue
issue_15216: state: open
title: [BUG] memcheck and racecheck errors in avro reader with `codec="deflate"`
user: wence-
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_15214: state: open
title: Try to read timezone file from `$CONDA_PREFIX` dir before trying the system dir
user: vuule
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
non-breaking: Non-breaking change
issue_15211: state: open
title: [BUG] Add support for `force_ascii=False` when writing to JSON with cuDF engine
user: sarahyurick
labels: bug: Something isn't working
issue_15200: state: open
title: Fix `offset` value for generating test data in `parquet_chunked_reader_test.cu`
user: ttnghia
labels: tests: Unit testing for project
libcudf: Affects libcudf (C++/CUDA) code.
improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_15199: state: open
title: [FEA] Add Parquet-to-Arrow dictionary transcoding to the parquet reader
user: GregoryKimball
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
0 - Blocked: Cannot progress due to external reasons
cuIO: cuIO issue
issue_15198: state: open
title: [FEA] Be consistent in handling of default parameter values in pylibcudf
user: vyasr
labels: feature request: New feature or request
issue_15195: state: open
title: Large strings support in cudf::concatenate
user: davidwendt
labels: 2 - In Progress: Currently a work in progress
libcudf: Affects libcudf (C++/CUDA) code.
strings: strings issues (C++ and Python)
improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_15193: state: open
title: [FEA] Reduce arrow library dependencies in cudf
user: GregoryKimball
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
issue_15192: state: open
title: [FEA] Implement `closed=` parameter for rolling window
user: shwina
labels: feature request: New feature or request
issue_15190: state: open
title: [FEA] Provide type stubs for pylibcudf package
user: wence-
labels: feature request: New feature or request
issue_15186: state: open
title: Memory mapped datasource does not allow reading data beyond the mapped range
user: vuule
labels: bug: Something isn't working
cuIO: cuIO issue
issue_15185: state: open
title: Reduce IO when `byte_range` option is used in `read_json`
user: vuule
labels: libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
Performance: Performance related issue
issue_15184: state: open
title: Use functools.lru_cache over cachetools
user: mroeschke
labels: cuDF (Python): Affects Python cuDF API.
conda: conda issue
improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_15183: state: open
title: [FEA] Consider implementing standard operators on pylibcudf Columns, Scalars, and possibly Tables
user: vyasr
labels: feature request: New feature or request
issue_15179: state: open
title: [FEA] Allow column indexing by `cudf.Index`
user: rjzamora
labels: feature request: New feature or request
issue_15176: state: open
title: [BUG] Discrepancy between cudf and pandas for cumulative operations
user: rjzamora
labels: bug: Something isn't working
issue_15173: state: open
title: [FEA] Implement `observed` parameter for `groupby`
user: rjzamora
labels: feature request: New feature or request
issue_15170: state: open
title: [FEA] Expose memory_resource arguments in pylibcudf
user: wence-
labels: feature request: New feature or request
issue_15168: state: open
title: Increase `pip` verbosity in cuDF Conda build
user: jakirkham
labels: conda: conda issue
improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_15163: state: open
title: [FEA] Expose stream-ordered APIs in pylibcudf
user: vyasr
labels: feature request: New feature or request
issue_15162: state: open
title: [FEA] Implement all libcudf modules required by cuDF Python in pylibcudf
user: vyasr
labels: feature request: New feature or request
issue_15160: state: open
title: Concatenate dictionary of objects along axis=1
user: amanlai
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
non-breaking: Non-breaking change
issue_15148: state: open
title: Use less _is_categorical_dtype
user: mroeschke
labels: cuDF (Python): Affects Python cuDF API.
improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_15144: state: open
title: [FEA] Add python bindings in the parquet reader for `num_rows`/`skiprows`
user: GregoryKimball
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
good first issue: Good for newcomers
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_15139: state: open
title: Align date_range defaults with pandas, support tz
user: mroeschke
labels: cuDF (Python): Affects Python cuDF API.
improvement: Improvement / enhancement to an existing function
breaking: Breaking change
issue_15137: state: open
title: [FEA] Explore using Cython language features that allow minimizing overhead and simplifying code
user: vyasr
labels: feature request: New feature or request
Performance: Performance related issue
issue_15136: state: open
title: [FEA] Determine the best way to emulate keyword-only parameters in cpdef functions
user: vyasr
labels: feature request: New feature or request
issue_15135: state: open
title: Explore writing pylibcudf pyx files using Cython's pure Python mode
user: vyasr
labels: proposal: Change current process or code
issue_15133: state: open
title: [FEA] Add tests of pylibcudf
user: vyasr
labels: feature request: New feature or request
issue_15132: state: open
title: [FEA] Add standard data ingestion pipelines to pylibcudf
user: vyasr
labels: feature request: New feature or request
issue_15130: state: open
title: [FEA] Simplify the pylibcudf groupby-aggregation API
user: vyasr
labels: feature request: New feature or request
issue_15127: state: open
title: [FEA] Pass column indices as `index_col` in `read_csv`
user: amanlai
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
good first issue: Good for newcomers
issue_15124: state: open
title: Introduce benchmark suite for JSON reader options
user: shrshi
labels: feature request: New feature or request
2 - In Progress: Currently a work in progress
libcudf: Affects libcudf (C++/CUDA) code.
CMake: CMake build issue
non-breaking: Non-breaking change
issue_15122: state: open
title: [BUG] parquet reader::impl::decode_page_data error_code checking slowness
user: abellina
labels: bug: Something isn't working
issue_15119: state: open
title: [BUG] Rolling window aggregations are very slow with large windows
user: shwina
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
Performance: Performance related issue
issue_15118: state: open
title: [FEA] NamedAgg in groupby context
user: MarcoGorelli
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_15117: state: open
title: `cudf.merge` doesn't guarantee key order
user: amanlai
labels: 4 - Waiting on Author: Waiting for author to respond to review
issue_15116: state: open
title: [BUG] Unlike its pandas counterpart, `cudf.date_range` doesn't include the end if it's specified
user: amanlai
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_15115: state: open
title: [FEA] Allow `cudf.concat` to process a dictionary of frames / add `keys=`
user: amanlai
labels: feature request: New feature or request
good first issue: Good for newcomers
cuDF (Python): Affects Python cuDF API.
issue_15114: state: open
title: [FEA] Add cardinality axis to nvbench for groupby aggregations
user: GregoryKimball
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
issue_15113: state: open
title: Fix parquet predicate filtering with column projection
user: karthikeyann
labels: bug: Something isn't working
3 - Ready for Review: Ready for review by team
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
non-breaking: Non-breaking change
issue_15107: state: open
title: [PERF] `interpolate` in cudf is much slower than `interpolate` in pandas
user: amanlai
labels: cuDF (Python): Affects Python cuDF API.
Performance: Performance related issue
issue_15106: state: open
title: CSV file can not run in GPU
user: bibek376
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_15094: state: open
title: Implement ORC chunked reader
user: ttnghia
labels: feature request: New feature or request
2 - In Progress: Currently a work in progress
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
CMake: CMake build issue
helps: Spark: Functionality that helps Spark RAPIDS
non-breaking: Non-breaking change
issue_15091: state: open
title: Replace usages of `thrust::optional` with `std::optional`
user: miscco
labels: libcudf: Affects libcudf (C++/CUDA) code.
improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_15086: state: open
title: [FEA] Implement center for offset based windows
user: amanlai
labels: feature request: New feature or request
issue_15083: state: open
title: [FEA] GPU support for DataFrame.min and DataFrameGroupBy.filter
user: stckwok
labels: feature request: New feature or request
issue_15068: state: open
title: Extend cudf devcontainers to specify jitify2 kernel cache
user: robertmaynard
labels: feature request: New feature or request
3 - Ready for Review: Ready for review by team
non-breaking: Non-breaking change
issue_15067: state: open
title: Debug pandas-tests CI job runtime
user: shwina
labels: improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_15057: state: open
title: [FEA] Update chunked parquet reader benchmarks to include `pass_read_limit`
user: GregoryKimball
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_15056: state: open
title: `ModuleAccelerator` performance: cache the result of checking if a caller is in the denylist
user: shwina
labels: cuDF (Python): Affects Python cuDF API.
Performance: Performance related issue
improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_15055: state: open
title: [FEA] Word ngram based minhashes
user: ayushdg
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
strings: strings issues (C++ and Python)
issue_15051: state: open
title: [BUG] Parquet reader cannot use filters in tandem with column projection
user: wence-
labels: bug: Something isn't working
1 - On Deck: To be worked on next
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_15047: state: open
title: Add `to_arrow_device` function to cudf interop using nanoarrow
user: zeroshade
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
CMake: CMake build issue
non-breaking: Non-breaking change
issue_15042: state: open
title: Lossless float <--> decimal conversion
user: pmattione-nvidia
labels: libcudf: Affects libcudf (C++/CUDA) code.
issue_15041: state: open
title: [FEA] Update JSON reader benchmarks to include JSON lines and normalization
user: GregoryKimball
labels: feature request: New feature or request
1 - On Deck: To be worked on next
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_15027: state: open
title: [FEA] Support "dataframe.query-planning" config in ``dask.dataframe``
user: rjzamora
labels: feature request: New feature or request
dask: Dask issue
issue_15026: state: open
title: Change the java API so a global default host allocator can be set.
user: revans2
labels: 3 - Ready for Review: Ready for review by team
4 - Needs Review: Waiting for reviewer to review or respond
cuDF (Java): Affects Java cuDF API.
helps: Spark: Functionality that helps Spark RAPIDS
improvement: Improvement / enhancement to an existing function
breaking: Breaking change
issue_14996: state: open
title: Add JSON option to use dtypes as Filter
user: karthikeyann
labels: feature request: New feature or request
2 - In Progress: Currently a work in progress
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
4 - Needs Review: Waiting for reviewer to review or respond
cuIO: cuIO issue
non-breaking: Non-breaking change
issue_14979: state: open
title: Refactor CategoricalIndex.__init__, make .ordered and .categories properties from the CategoricalDtype
user: mroeschke
labels: cuDF (Python): Affects Python cuDF API.
improvement: Improvement / enhancement to an existing function
breaking: Breaking change
issue_14977: state: open
title: [BUG] Output of ``GroupBy.apply`` is missing the grouping index
user: rjzamora
labels: bug: Something isn't working
issue_14975: state: open
title: [FEA] cudf.pandas should be able to warn on CPU fallback
user: bdice
labels: feature request: New feature or request
issue_14968: state: open
title: Refcount Strings using NRT
user: brandon-b-miller
labels: cuDF (Python): Affects Python cuDF API.
CMake: CMake build issue
issue_14966: state: open
title: [FEA] Incorporate chunked parquet reading into cuDF-python
user: GregoryKimball
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_14960: state: open
title: [BUG] Consider cleaning up rmm global state modification in spilling
user: vyasr
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
issue_14959: state: open
title: [FEA] Zero-copy nested types with other GPU libraries (like Awkward array)
user: shwina
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_14953: state: open
title: [FEA] Implement a templated parquet decoding kernel suitable for reuse in micro-kernel optimization approach.
user: nvdbaranec
labels: feature request: New feature or request
cuIO: cuIO issue
Performance: Performance related issue
issue_14951: state: open
title: [FEA] have an option for the schema to filter the columns read from JSON
user: revans2
labels: feature request: New feature or request
helps: Spark: Functionality that helps Spark RAPIDS
issue_14950: state: open
title: [FEA] parquet: rle_stream for dictionary pages
user: abellina
labels: feature request: New feature or request
cuIO: cuIO issue
Performance: Performance related issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_14948: state: open
title: [FEA] Add distinct-key joins to libcudf
user: GregoryKimball
labels: feature request: New feature or request
2 - In Progress: Currently a work in progress
libcudf: Affects libcudf (C++/CUDA) code.
Performance: Performance related issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_14935: state: open
title: [BUG] dask_cudf pivot_table function is broken: TypeError: StringIndex object is not iterable.
user: pvnick
labels: bug: Something isn't working
issue_14930: state: open
title: [FEA]: Implement `DataFrame.<reduction>(axis=None)` by concatenating columns and then calling `<reduction>()`
user: mroeschke
labels: cuDF (Python): Affects Python cuDF API.
improvement: Improvement / enhancement to an existing function
issue_14926: state: open
title: [FEA] Produce and Consume ArrowDeviceArray struct from cudf::table / cudf::column
user: zeroshade
labels: feature request: New feature or request
issue_14915: state: open
title: [FEA] Properly interface with `dask` `object` -> `arrow[string]` conversions
user: galipremsagar
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
dask: Dask issue
issue_14882: state: open
title: [FEA] Consolidate python code-style checking and formatting to just use `ruff`
user: wence-
labels: feature request: New feature or request
issue_14881: state: open
title: [BUG] byte-range logic can be confused with empty rows
user: seberg
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_14873: state: open
title: Convert device_memory_resource pointers to async_resource_ref
user: harrism
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
breaking: Breaking change
issue_14863: state: open
title: [BUG] `.loc` with `DatetimeIndex` needs to be have stricter checks similar to `pandas-2.x`
user: galipremsagar
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_14861: state: open
title: Skip `NaN` values when computing JIT GroupBy reductions
user: brandon-b-miller
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
non-breaking: Non-breaking change
issue_14860: state: open
title: [BUG] Incorrect `NaN` ignoring in GroupBy JIT Reductions
user: brandon-b-miller
labels: bug: Something isn't working
numba: Numba issue
cuDF (Python): Affects Python cuDF API.
issue_14855: state: open
title: [BUG][JNI] java.lang.IllegalArgumentException: Unknown scalar type: STRUCT
user: andygrove
labels: bug: Something isn't working
cuDF (Java): Affects Java cuDF API.
issue_14845: state: open
title: [BUG] `RollingGroupBy` objects cannot be pickled
user: shwina
labels: bug: Something isn't working
pandas: Pandas issue
cuDF (Python): Affects Python cuDF API.
issue_14843: state: open
title: NRT API Updates
user: brandon-b-miller
labels: cuDF (Python): Affects Python cuDF API.
CMake: CMake build issue
issue_14828: state: open
title: [DOC] Python chunked writers are not documented with other io APIs
user: vuule
labels: doc: Documentation
cuDF (Python): Affects Python cuDF API.
issue_14824: state: open
title: Use offsetalator in cudf::strings::replace functions
user: davidwendt
labels: 3 - Ready for Review: Ready for review by team
libcudf: Affects libcudf (C++/CUDA) code.
strings: strings issues (C++ and Python)
improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_14819: state: open
title: [BUG] deprecated warnings should be enabled
user: karthikeyann
labels: bug: Something isn't working
issue_14795: state: open
title: [BUG] Can't append cudf pandas dataframe to an open file with UnicodeEncodeError
user: jacobtomlinson
labels: bug: Something isn't working
issue_14794: state: open
title: [BUG] sort_values fails on groupby aggregation
user: jacobtomlinson
labels: bug: Something isn't working
issue_14793: state: open
title: MixedTypeError when there is no mixed type [BUG]
user: notwopr
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_14782: state: open
title: [FEA][JNI] Adopt rmm::pinned_host_memory_resource in java
user: abellina
labels: feature request: New feature or request
Performance: Performance related issue
cuDF (Java): Affects Java cuDF API.
helps: Spark: Functionality that helps Spark RAPIDS
issue_14777: state: open
title: [BUG] Using swifter with cudf.pandas causes CPU fallack to fail for `apply` 
user: beckernick
labels: bug: Something isn't working
pandas: Pandas issue
issue_14773: state: open
title: Revisit conditional dependency handling in wheels
user: jakirkham
issue_14760: state: open
title: Initial pool size should not be hard coded
user: harrism
labels: feature request: New feature or request
issue_14747: state: open
title: [DOC] Improve Sphinx C++ documentation
user: vyasr
labels: doc: Documentation
issue_14737: state: open
title: [FEA] libcudf should not rely on the ABI stability of Thrust types 
user: jrhemstad
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
issue_14715: state: open
title: Cleanup some timedelta/datetime column logic
user: mroeschke
labels: cuDF (Python): Affects Python cuDF API.
improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_14704: state: open
title: Test CCCL 2.3.0.
user: bdice
labels: libcudf: Affects libcudf (C++/CUDA) code.
CMake: CMake build issue
conda: conda issue
5 - DO NOT MERGE: Hold off on merging; see PR for details
issue_14694: state: open
title: [DRAFT] refactor to grid stride for data_type_detection kernel
user: DanialJavady96
labels: libcudf: Affects libcudf (C++/CUDA) code.
CMake: CMake build issue
4 - Needs Review: Waiting for reviewer to review or respond
cuIO: cuIO issue
Performance: Performance related issue
improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_14685: state: open
title: Fix issue with below limit strings in ngram calculation
user: Vortexx2
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
breaking: Breaking change
issue_14684: state: open
title: [BUG] `str.character_ngrams` produces <NA> with strings < ngram length
user: Vortexx2
labels: bug: Something isn't working
issue_14677: state: open
title: [FEA] Leak Tracking for java Table instances
user: revans2
labels: feature request: New feature or request
cuDF (Java): Affects Java cuDF API.
helps: Spark: Functionality that helps Spark RAPIDS
issue_14674: state: open
title: [BUG] Type checks fail with cuDF pandas objects
user: paulsbrookes
labels: bug: Something isn't working
pandas: Pandas issue
cuDF (Python): Affects Python cuDF API.
issue_14670: state: open
title: [BUG] The read_json() method of cudf can't parse the string like "5-0"
user: tx2002
labels: bug: Something isn't working
issue_14669: state: open
title: [QST] Does the read_json() method support GPU acceleration?
user: tx2002
labels: question: Further information is requested
issue_14661: state: open
title: Remove arrow dependency in cuIO by implementing a `host_buffer_source`
user: vuule
labels: cuIO: cuIO issue
improvement: Improvement / enhancement to an existing function
issue_14659: state: open
title: [QST] How'd this work with multi-threading pandas ? 
user: henryzhangpku
labels: question: Further information is requested
issue_14651: state: open
title: Refactor numpy array input in as_column
user: mroeschke
labels: cuDF (Python): Affects Python cuDF API.
improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_14646: state: open
title: Refactor joins for conditional semis and antis
user: DanialJavady96
labels: 3 - Ready for Review: Ready for review by team
libcudf: Affects libcudf (C++/CUDA) code.
Performance: Performance related issue
improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_14634: state: open
title: [BUG] For certain parquet list schemas, the root PageNestingInfo struct can end up uninitialized.
user: nvdbaranec
labels: bug: Something isn't working
cuIO: cuIO issue
issue_14628: state: open
title: [QST] Calling cudf.dataframe.apply from c++ or porting to libcudf 
user: sapcode
labels: question: Further information is requested
issue_14627: state: open
title: [BUG] `as_column` of pandas timestamps delivers different resolution datetime depending on whether we pass a scalar or list
user: wence-
labels: bug: Something isn't working
issue_14625: state: open
title: WIP: (DO NOT MERGE) test use of GitHub Actions artifact store
user: jameslamb
labels: improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_14618: state: open
title: [BUG] DIV on decimal types appears to lose fractional part
user: lidavidm
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
issue_14599: state: open
title: Tighten up type promotion in join key matching
user: wence-
labels: cuDF (Python): Affects Python cuDF API.
improvement: Improvement / enhancement to an existing function
breaking: Breaking change
issue_14594: state: open
title: [FEA] Tighten up promotion when merging with non-equal key column dtypes
user: wence-
labels: feature request: New feature or request
issue_14589: state: open
title: [FEA] Support canonical arrow extension types: FixedShapeTensorType and VariableShapeTensorType
user: rbavery
labels: feature request: New feature or request
question: Further information is requested
issue_14574: state: open
title: [FEA] Add Avro reader benchmarks to the cuIO benchmarking suite
user: GregoryKimball
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_14571: state: open
title: [BUG] merge join key matching is too eager to cast strings
user: wence-
labels: bug: Something isn't working
issue_14569: state: open
title: [BUG] `MultiIndex.equals` does not match pandas for numerical indexes with unequal dtypes
user: wence-
labels: bug: Something isn't working
issue_14539: state: open
title: [BUG] Parquet column selection by name with schemas including   list<struct<X, Y>> does not work.
user: nvdbaranec
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_14537: state: open
title: [FEA] Proxy ndarrays don't pass an `instancecheck()` for `np.ndarray`
user: shwina
labels: feature request: New feature or request
pandas: Pandas issue
cuDF (Python): Affects Python cuDF API.
issue_14534: state: open
title: Eagerly populate the class dict for cudf.pandas proxy types
user: shwina
labels: cuDF (Python): Affects Python cuDF API.
improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_14531: state: open
title: Check column type equality, handling nested types correctly.
user: bdice
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
non-breaking: Non-breaking change
issue_14528: state: open
title: [BUG] FLOAT32 rounding more inaccurate than necessary
user: jlowe
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
helps: Spark: Functionality that helps Spark RAPIDS
issue_14527: state: open
title: [FEA] Audit data-type checking for nested type equality
user: wence-
labels: feature request: New feature or request
2 - In Progress: Currently a work in progress
libcudf: Affects libcudf (C++/CUDA) code.
issue_14524: state: open
title: [BUG] `df.index.name = "indexer"` does not work as expected under `cudf.pandas`
user: isVoid
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_14521: state: open
title: [BUG] `pyarrow.table` does not accept `cudf.pandas.DataFrame`
user: galipremsagar
labels: bug: Something isn't working
pandas: Pandas issue
cuDF (Python): Affects Python cuDF API.
issue_14520: state: open
title: [BUG] IPython magic reset does not always sufficiently clear pandas objects to enable using cuDF via `cudf.pandas`
user: galipremsagar
labels: bug: Something isn't working
pandas: Pandas issue
cuDF (Python): Affects Python cuDF API.
issue_14519: state: open
title: [FEA] Test known differences between cudf and pandas 
user: galipremsagar
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_14518: state: open
title: [BUG] `python -i -m cudf.pandas foo.py` does not leave interpreter with variables from `foo.py` in scope
user: galipremsagar
labels: bug: Something isn't working
pandas: Pandas issue
cuDF (Python): Affects Python cuDF API.
issue_14517: state: open
title: [BUG] Treatment of logical and bitwise binops in `DataFrame.eval` does not match pandas
user: wence-
labels: bug: Something isn't working
pandas: Pandas issue
cuDF (Python): Affects Python cuDF API.
issue_14516: state: open
title: [BUG] AssertionError when `cudf.pandas` is used with `ydata_profiling` 
user: galipremsagar
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_14515: state: open
title: [FEA] Allow control of mask state in return value of `cudf::contains`
user: wence-
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
issue_14513: state: open
title: Add `codecov` coverage for `pandas_tests`
user: galipremsagar
labels: improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_14511: state: open
title: [FEA] Expose `negative_index_policy` from `cudf::detail::gather` in public `cudf::gather` API
user: wence-
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
issue_14509: state: open
title: [FEA] Add GZIP compression support to parquet writer
user: GregoryKimball
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_14505: state: open
title: [BUG] `np.<ufunc>()` returns `None` when passed a `cudf.MultiIndex`
user: vyasr
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_14504: state: open
title: Operations between cudf.Series and pd.NaT succeed when they shouldn't
user: vyasr
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_14503: state: open
title: [BUG] Constructing a cudf.Series from a list of timestamps yields dtype datetime64[us]
user: vyasr
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
issue_14502: state: open
title: [FEA] Enable tracing of proxied objects in cudf.pandas
user: vyasr
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_14501: state: open
title: [DOC] Document cuDF options
user: vyasr
labels: 0 - Backlog: In queue waiting for assignment
doc: Documentation
cuDF (Python): Affects Python cuDF API.
issue_14500: state: open
title: [QST] cudf.pandas prefer using CPU over GPU in some cases
user: kolfild26
labels: question: Further information is requested
4 - Waiting on Author: Waiting for author to respond to review
cuDF (Python): Affects Python cuDF API.
issue_14499: state: open
title: [FEA] cudf.pandas profiler should track and report the time spend transferring data between the CPU/GPU
user: beckernick
labels: feature request: New feature or request
pandas: Pandas issue
cuDF (Python): Affects Python cuDF API.
issue_14498: state: open
title: [FEA] Enable cuDF spilling in cudf.pandas by default
user: beckernick
labels: feature request: New feature or request
pandas: Pandas issue
issue_14496: state: open
title: [BUG] codecov doesn't include tests run in `cudf_pandas_tests/` when generating report
user: shwina
labels: bug: Something isn't working
pandas: Pandas issue
cuDF (Python): Affects Python cuDF API.
issue_14494: state: open
title: [QST] Should datatype equality comparisons traverse nested children?
user: ZelboK
labels: bug: Something isn't working
question: Further information is requested
libcudf: Affects libcudf (C++/CUDA) code.
issue_14492: state: open
title: [FEA] Remove inconsistencies in cython wrappers when  handling order/null-precedence
user: wence-
labels: feature request: New feature or request
good first issue: Good for newcomers
cuDF (Python): Affects Python cuDF API.
issue_14488: state: open
title: [BUG] `Index.union` does not match pandas for indexes with duplicate entries
user: wence-
labels: bug: Something isn't working
pandas: Pandas issue
cuDF (Python): Affects Python cuDF API.
issue_14487: state: open
title: [PERF/ENH] `Index.intersection` does more hashing work than necessary
user: wence-
labels: cuDF (Python): Affects Python cuDF API.
Performance: Performance related issue
issue_14485: state: open
title: [PERF/ENH] `Series.map` sorts a larger dataset than it needs to
user: wence-
labels: cuDF (Python): Affects Python cuDF API.
Performance: Performance related issue
no-oom: Reducing memory footprint of cudf algorithms
issue_14484: state: open
title: [FEA] Implement column-wise hashes
user: wence-
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
issue_14482: state: open
title: [BUG] Global variables not accessible/modifiable when falling back to slow path
user: galipremsagar
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_14481: state: open
title: [FEA] Check why we need `__iter__` special overrides for `cudf.pandas`
user: galipremsagar
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_14480: state: open
title: [FEA] Remove special-case implementation of `MultiIndex.isin`
user: wence-
labels: feature request: New feature or request
Performance: Performance related issue
issue_14479: state: open
title: [ENH] Audit cudf APIs for use of inappropriate algorithms
user: wence-
labels: feature request: New feature or request
Performance: Performance related issue
no-oom: Reducing memory footprint of cudf algorithms
issue_14472: state: open
title: [FEA] Check dtype requirements on multiindex codes
user: wence-
labels: feature request: New feature or request
no-oom: Reducing memory footprint of cudf algorithms
issue_14465: state: open
title: [FEA] Parquet reader:  replace skip_rows / num_rows with start_row / end_row
user: nvdbaranec
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_14462: state: open
title: [DOC] The C++ `clang-format` style does not have copyright information
user: ttnghia
labels: 0 - Backlog: In queue waiting for assignment
doc: Documentation
good first issue: Good for newcomers
libcudf: Affects libcudf (C++/CUDA) code.
issue_14432: state: open
title: cudf.pandas: Fix accessor registration for proxy types
user: shwina
labels: bug: Something isn't working
pandas: Pandas issue
cuDF (Python): Affects Python cuDF API.
non-breaking: Non-breaking change
issue_14430: state: open
title: [BUG] Can't initialize woodwork on a cudf.pandas dataframe (featuretools integration)
user: beckernick
labels: bug: Something isn't working
pandas: Pandas issue
issue_14419: state: open
title: [BUG] Index accessors wrongly in `dir` for Index subclasses in `cudf.pandas`
user: mroeschke
labels: bug: Something isn't working
pandas: Pandas issue
cuDF (Python): Affects Python cuDF API.
issue_14417: state: open
title: [FEA] The C++ tests for parquet don't test row group selection very well.
user: nvdbaranec
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
tests: Unit testing for project
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_14413: state: open
title: `read_json` does not compile if using `std::string_view` instead of `std::string`
user: divyegala
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_14412: state: open
title: Groupby hash aggregations use sort-based implementation if nested-type columns are used as values
user: divyegala
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
Performance: Performance related issue
issue_14405: state: open
title: [QST] How how to expose __dict__ when `cudf.pandas` is enabled?
user: shwina
labels: question: Further information is requested
pandas: Pandas issue
cuDF (Python): Affects Python cuDF API.
issue_14404: state: open
title: Report results of running pandas unit tests in CI and fail the job when necessary
user: shwina
labels: feature request: New feature or request
pandas: Pandas issue
issue_14403: state: open
title: [QST] Respecting pandas options that affect default behaviors
user: shwina
labels: question: Further information is requested
pandas: Pandas issue
cuDF (Python): Affects Python cuDF API.
issue_14389: state: open
title: Comparing pandas test suite pass rates on PRs against the target branch
user: bdice
issue_14385: state: open
title: libcuda.so.1: error 
user: mmkclement
labels: 4 - Waiting on Author: Waiting for author to respond to review
issue_14383: state: open
title: [FEA] need multibyte_split support stream 
user: weedge
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_14379: state: open
title: [FEA] Allow capturing cudf specific exceptions in `cudf.pandas` by using ExceptionGroup in Python 3.11
user: mroeschke
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_14375: state: open
title: [FEA] Respect `set_output_as_binary` in ORC writer
user: lidavidm
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_14369: state: open
title: [FEA] Support ``axis=0`` argument in ``clip``
user: rjzamora
labels: feature request: New feature or request
pandas: Pandas issue
issue_14361: state: open
title: [BUG] Inconsistent Results Between AST and Pandas Evaluators for Expressions with Nullable Columns
user: aocsa
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_14334: state: open
title: [FEA] center implementation for rolling window
user: marcimarc1
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_14333: state: open
title: [FEA] Stream-preserving constructors for scalar class and its derived classes
user: shrshi
labels: feature request: New feature or request
2 - In Progress: Currently a work in progress
libcudf: Affects libcudf (C++/CUDA) code.
issue_14331: state: open
title: [FEA][JNI] Throw specific exception from `Table.readJSON` instead of `AssertionError`
user: andygrove
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_14324: state: open
title: [BUG] AST Limitation: Unable to Handle Single String Literal Expressions
user: aocsa
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
issue_14314: state: open
title: [FEA] Pinned memory pools for parquet decode
user: abellina
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
0 - Blocked: Cannot progress due to external reasons
Performance: Performance related issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_14294: state: open
title: [FEA] Switch cudf.Subwordtokenizer to use the vocab file directly instead of hash_vocab. 
user: VibhuJawa
labels: feature request: New feature or request
issue_14273: state: open
title: [FEA] Allow IntervalDtype to support `closed=None`
user: mroeschke
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_14268: state: open
title: [BUG] read_json fails when reading multiple files but works with the individual files
user: ayushdg
labels: bug: Something isn't working
4 - Waiting on Author: Waiting for author to respond to review
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_14267: state: open
title: [FEA] Allow ColumnAccessor to track MultiIndex levels that are Categorical or RangeIndex
user: mroeschke
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_14258: state: open
title: [BUG] String columns written with `fastparquet` seem to be read incorrectly via CUDF's Parquet reader
user: mythrocks
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_14253: state: open
title: [FEA] Display the list of architectures being built when compiling libcudf
user: nvdbaranec
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
good first issue: Good for newcomers
libcudf: Affects libcudf (C++/CUDA) code.
issue_14249: state: open
title: Add developer documentation of why we need the no_gc_clear decorator for Scalars
user: vyasr
labels: 1 - On Deck: To be worked on next
cuDF (Python): Affects Python cuDF API.
issue_14243: state: open
title: Consolidate and optimize integer power implementations in libcudf
user: bdice
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
issue_14241: state: open
title: [FEA] Support mixed datetime string formats in date parsing
user: mroeschke
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_14239: state: open
title: [FEA] Add option to read JSON field as unparsed string
user: andygrove
labels: feature request: New feature or request
2 - In Progress: Currently a work in progress
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_14236: state: open
title: [FEA] Remove mr from test fixture once we require CUDA 12
user: vyasr
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
0 - Blocked: Cannot progress due to external reasons
issue_14229: state: open
title: [BUG] Potential for use-after-free on libcudf/cudf interface boundaries
user: wence-
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
issue_14219: state: open
title: [BUG] Reduction operations return `nan` instead of `NA` 
user: galipremsagar
labels: bug: Something isn't working
issue_14192: state: open
title: [BUG] Sanitizer reports misaligned error when doing reduction on short type values in cuda12 ENV
user: res-life
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
issue_14169: state: open
title: [BUG] casting from `float32` to `Decimal64Dtype` is resulting in incorrect values
user: galipremsagar
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
issue_14166: state: open
title: [FEA] Remove upper bound pin on numpy
user: vyasr
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_14162: state: open
title: Use stream pool for gather/scatter.
user: bdice
labels: libcudf: Affects libcudf (C++/CUDA) code.
issue_14159: state: open
title: [BUG] ``DataFrame.to_arrow`` is inconsistent with ``pa.Table.from_pandas()`` when ``preserve_index=True``
user: rjzamora
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_14149: state: open
title: [FEA] Ability to round-trip all pandas columns dtypes
user: galipremsagar
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_14144: state: open
title: [FEA] Optionally support titlecase for capitalize
user: revans2
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
helps: Spark: Functionality that helps Spark RAPIDS
strings: strings issues (C++ and Python)
issue_14129: state: open
title: [FEA] Disallow sets from data/index/column constructors?
user: mroeschke
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_14117: state: open
title: [BUG] Interleaving cuDF operations with Tensorflow results in `CUDA_ERROR_INVALID_VALUE`
user: isVoid
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_14113: state: open
title: [FEA] Parallelize gpuInitStringDescriptors when Parquet input type is FIXED_LEN_BYTE_ARRAY
user: etseidl
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
Performance: Performance related issue
issue_14107: state: open
title: Some additional kernel thread index refactoring.
user: bdice
labels: libcudf: Affects libcudf (C++/CUDA) code.
issue_14104: state: open
title: [BUG] Malformed fixed length byte array Parquet file loads corrupted data instead of error
user: jlowe
labels: bug: Something isn't working
1 - On Deck: To be worked on next
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_14087: state: open
title: [FEA] Better scaling for simple regular expressions on long strings
user: revans2
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
Performance: Performance related issue
helps: Spark: Functionality that helps Spark RAPIDS
strings: strings issues (C++ and Python)
issue_14071: state: open
title: Make random data in Python tests deterministic
user: vuule
labels: 4 - Waiting on Author: Waiting for author to respond to review
tests: Unit testing for project
cuDF (Python): Affects Python cuDF API.
improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_14066: state: open
title: Use grid stride in CSV reader kernels
user: vuule
labels: good first issue: Good for newcomers
cuIO: cuIO issue
Performance: Performance related issue
issue_14036: state: open
title: [BUG] Overflow in to_datetime date parsing returns incorrect result
user: mroeschke
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_14029: state: open
title: [FEA] provide external libraries a way of getting a `DeviceBuffer` pointer that can become spillable again
user: wence-
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
Performance: Performance related issue
improvement: Improvement / enhancement to an existing function
issue_14027: state: open
title: [FEA] Define `__hash__` on CategoricalDtype
user: mroeschke
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_14024: state: open
title: [BUG] `CompactProtocolFieldWriter` does not write empty value string in key-value pair
user: ttnghia
labels: bug: Something isn't working
2 - In Progress: Currently a work in progress
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_14023: state: open
title: [FEA] Stop working around Cython issues
user: vyasr
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_14016: state: open
title: [QST] Dask-cudf/Xgboost out of memory error
user: rohanpaul14855
labels: question: Further information is requested
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
dask: Dask issue
issue_14012: state: open
title: [BUG] Cannot assign DataFrame.column.name
user: mroeschke
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_14007: state: open
title: [BUG] cudf.from_pandas unnecessarily sorts incoming MultiIndex levels
user: mroeschke
labels: bug: Something isn't working
issue_14001: state: open
title: [BUG] DataFrame.join(Series) does not maintain order of Series values in mode.pandas_compatible
user: mroeschke
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_13999: state: open
title: [FEA] Support `"raise"` option for `ambiguous` and `nonexistent` in tz_localize
user: mroeschke
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_13995: state: open
title: [FEA] Add variable bit-width keys and improved key order for Parquet dict pages
user: abellina
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_13988: state: open
title: [FEA] Allow mode.pandas_compatible to make nunique treat nan as NA
user: mroeschke
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_13984: state: open
title: Add `bytes_per_second` to groupby max benchmark.
user: Blonck
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
CMake: CMake build issue
non-breaking: Non-breaking change
issue_13949: state: open
title: [QST] Internal Error while loading CuDF - Cuda 12.2
user: nnagarajan
labels: question: Further information is requested
4 - Waiting on Author: Waiting for author to respond to review
issue_13936: state: open
title: [BUG] `skipna` is non-functional for groupby scan operations
user: galipremsagar
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_13916: state: open
title: [FEA] Modernize CSV reader and expand reader options
user: GregoryKimball
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_13913: state: open
title: Row group selection support in Parquet chunked reader
user: karthikeyann
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_13892: state: open
title: [FEA] CSV option to strip trailing white space after a quoted field.
user: revans2
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_13882: state: open
title: [FEA] Improve ORC reader filtering and performance
user: GregoryKimball
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_13880: state: open
title: [FEA] `cudf.read_text` does not use the GDS-enabled datasource
user: vuule
labels: feature request: New feature or request
good first issue: Good for newcomers
Performance: Performance related issue
issue_13878: state: open
title: [DOC] Document all pandas-compatibility mode behaviors
user: galipremsagar
labels: 1 - On Deck: To be worked on next
doc: Documentation
cuDF (Python): Affects Python cuDF API.
issue_13866: state: open
title: [BUG] LocIndexing a MultiIndex with a lists does not select all matching level
user: mroeschke
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_13865: state: open
title: [BUG] Sliced DataFrame with MultiIndex removes unused level values
user: mroeschke
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_13858: state: open
title: [BUG] Loc indexing with of DatetimeIndex with non ISO date-like string slice returns emtpy DataFrame
user: mroeschke
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_13856: state: open
title: [BUG]: cudf.read_csv(comment=#) still including commented line
user: mroeschke
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_13839: state: open
title: [FEA] Support floating dtypes for `corr` aggregations in JIT GroupBy Apply
user: brandon-b-miller
labels: feature request: New feature or request
numba: Numba issue
cuDF (Python): Affects Python cuDF API.
issue_13837: state: open
title: [BUG] ORC file count statistic for nested type is wrong
user: res-life
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_13832: state: open
title: [BUG] JIT Groupby Apply `idxmax`/`idxmin` reductions return incorrect values when the data is all NaN
user: brandon-b-miller
labels: bug: Something isn't working
numba: Numba issue
cuDF (Python): Affects Python cuDF API.
issue_13828: state: open
title: [FEA] Increase reader throughput by pipelining IO and compute
user: GregoryKimball
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_13821: state: open
title: [FEA] Reduce page faults when using managed memory
user: GregoryKimball
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
issue_13817: state: open
title: [BUG] The hasNull in ORC Statistics is incorrect
user: res-life
labels: bug: Something isn't working
2 - In Progress: Currently a work in progress
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_13797: state: open
title: [FEA] Avoid host-side processing in CSV reader
user: vuule
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
Performance: Performance related issue
issue_13785: state: open
title: [BUG]The cudf to_csv interface cannot read files larger than 2GB and displays a negative size error.
user: Ploverain
labels: bug: Something isn't working
4 - Waiting on Author: Waiting for author to respond to review
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_13756: state: open
title: [FEA] Support `COUNT_ALL` and `COUNT_VALID` as `reduce` aggregations
user: mythrocks
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
issue_13755: state: open
title: Make custreamz and dask-cudf packages free of cuda-version dependency.
user: bdice
issue_13747: state: open
title: [BUG] [JNI] Unknown scalar type: STRUCT in Scalar.toString
user: abellina
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
cuDF (Java): Affects Java cuDF API.
issue_13744: state: open
title: [FEA] Expose public stream-ordered C++ APIs
user: vyasr
labels: feature request: New feature or request
2 - In Progress: Currently a work in progress
libcudf: Affects libcudf (C++/CUDA) code.
issue_13737: state: open
title: Require streams in public API for groupby aggregate.
user: bdice
labels: good first issue: Good for newcomers
issue_13736: state: open
title: [FEA] Support <4 byte types in `GroupBy.apply` with `engine='jit'`
user: brandon-b-miller
labels: feature request: New feature or request
numba: Numba issue
issue_13735: state: open
title: [FEA] Add `bytes_per_second` to all libcudf benchmarks
user: GregoryKimball
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
good first issue: Good for newcomers
libcudf: Affects libcudf (C++/CUDA) code.
issue_13734: state: open
title: [BUG] `cudf.read_text` throws an exception when reading a host buffer
user: GregoryKimball
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
good first issue: Good for newcomers
cuDF (Python): Affects Python cuDF API.
cuIO: cuIO issue
issue_13733: state: open
title: [FEA] Increase maximum characters in strings columns
user: GregoryKimball
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
strings: strings issues (C++ and Python)
issue_13731: state: open
title: [BUG] `TypeError` when broadcasting `Series` to `DataFrame` with non-numerical columns
user: rjzamora
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
pandas: Pandas issue
cuDF (Python): Affects Python cuDF API.
issue_13726: state: open
title: [FEA] Benchmark Jaccard with alternative distributions
user: vyasr
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
Performance: Performance related issue
strings: strings issues (C++ and Python)
issue_13717: state: open
title: Parse (non-MultiIndex) label-based keys to structured data
user: wence-
labels: cuDF (Python): Affects Python cuDF API.
improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_13706: state: open
title: [FEA] Hash function refactoring
user: bdice
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
issue_13705: state: open
title: Should cudf hashes decimal values the same regardless of scale?
user: bdice
labels: proposal: Change current process or code
libcudf: Affects libcudf (C++/CUDA) code.
issue_13700: state: open
title: [FEA] Support left-semi and left-anti joins in `cudf::hash_join`
user: gaohao95
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
issue_13684: state: open
title: [FEA] Support nested fields for `filter` in `cudf.read_parquet()`
user: paleolimbot
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_13683: state: open
title: Retest Numba CUDA 12 dependencies
user: jakirkham
issue_13682: state: open
title: [FEA] Support negative years when converting date string to a timestamp
user: razajafri
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
helps: Spark: Functionality that helps Spark RAPIDS
issue_13678: state: open
title: [QST] Evaluate nanoarrow as part of any future Arrow C Data Interface exploration
user: beckernick
labels: question: Further information is requested
0 - Backlog: In queue waiting for assignment
issue_13653: state: open
title: [BUG] Scalar loc-based lookup in integer categorical indices is incorrect
user: wence-
labels: bug: Something isn't working
2 - In Progress: Currently a work in progress
cuDF (Python): Affects Python cuDF API.
issue_13652: state: open
title: [BUG] loc-based indexing fails when looking up array like with ordered categorical index
user: wence-
labels: bug: Something isn't working
2 - In Progress: Currently a work in progress
cuDF (Python): Affects Python cuDF API.
issue_13651: state: open
title: [QST] cufio-drv:705 running in compatible mode
user: qzc438
labels: question: Further information is requested
4 - Waiting on Author: Waiting for author to respond to review
issue_13642: state: open
title: [BUG] pip install fails in Python 3.8 environment with unpinned or latest version
user: oliverholworthy
labels: bug: Something isn't working
1 - On Deck: To be worked on next
cuDF (Python): Affects Python cuDF API.
issue_13630: state: open
title: [ENH] benchmark gather then sort vs sort then gather in merge with `sort=True`
user: wence-
labels: feature request: New feature or request
Performance: Performance related issue
issue_13627: state: open
title: [FEA] Add Parquet and ORC unit tests based on Apache sample files
user: GregoryKimball
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
tests: Unit testing for project
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_13614: state: open
title: [BUG] DataFrame from_dict silently fails and generates invalid data with inputs in the form of `orient="dict"` 
user: beckernick
labels: bug: Something isn't working
issue_13611: state: open
title: [FEA] Add support for timezone-aware data to `from_pandas`
user: charlesbluca
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_13605: state: open
title: [FEA] Investigate why padding is needed for input buffers to compression/decompression kernels
user: ttnghia
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_13593: state: open
title: Deprecate and remove `cudf.isclose`.
user: bdice
labels: cuDF (Python): Affects Python cuDF API.
deprecation: Code that will be removed in a future release
issue_13587: state: open
title: Let `size_in_bits` take a `bytes` argument, rather than just being a templated function to multiply `sizeof(T)` by `CHAR_BIT`.
user: wence-
issue_13581: state: open
title: [FEA] Support indicator=True in cudf.DataFrame.merge
user: ChrisJar
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
improvement: Improvement / enhancement to an existing function
issue_13575: state: open
title: [BUG] The libcudf device atomic operations cause memcheck errors on types smaller than 4 bytes
user: davidwendt
labels: bug: Something isn't working
1 - On Deck: To be worked on next
libcudf: Affects libcudf (C++/CUDA) code.
issue_13557: state: open
title: [ENH] Audit `argsort + gather/scatter` patterns for missing performance
user: wence-
labels: feature request: New feature or request
Performance: Performance related issue
issue_13549: state: open
title: When the amount of data is not small,The parameter Num of the parallel process becomes larger, but the running time becomes longer
user: gucasbrg
labels: bug: Something isn't working
4 - Waiting on Author: Waiting for author to respond to review
issue_13544: state: open
title: [ENH]: Reimagining cudf user-input boundaries
user: wence-
labels: Performance: Performance related issue
improvement: Improvement / enhancement to an existing function
issue_13535: state: open
title: List all notable breaking changes
user: galipremsagar
labels: improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_13532: state: open
title: [BUG] `Column._scatter_by_slice` doesn't handle negative-stride slices correctly.
user: wence-
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_13526: state: open
title: [FEA] Use table_view interface in scatter-by-foo API in CUDF
user: wence-
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
Performance: Performance related issue
issue_13525: state: open
title: [FEA] JSON reader improvements for Spark-RAPIDS
user: GregoryKimball
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_13509: state: open
title: [FEA] Improve cudf::gather scalability as number of columns increases
user: abellina
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
Performance: Performance related issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_13504: state: open
title: [FEA] GitHub Issue Infrastructure Update
user: jarmak-nv
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
issue_13501: state: open
title: [FEA] Support V2 encodings in Parquet reader and writer
user: GregoryKimball
labels: feature request: New feature or request
2 - In Progress: Currently a work in progress
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
helps: Spark: Functionality that helps Spark RAPIDS
improvement: Improvement / enhancement to an existing function
issue_13490: state: open
title: [FEA] Test more edge cases in bitmask operations
user: vyasr
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
tests: Unit testing for project
libcudf: Affects libcudf (C++/CUDA) code.
issue_13487: state: open
title: [BUG] NVTX ranges not being closed in Frame._get_columns_by_label?
user: bdice
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_13473: state: open
title: [BUG] JSON reader has no option to return the columns only for the requested schema
user: revans2
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
Performance: Performance related issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_13468: state: open
title: thrust_create_target dependency
user: sononix
labels: question: Further information is requested
4 - Waiting on Author: Waiting for author to respond to review
issue_13462: state: open
title: [FEA] Support for builtin operators in `apply` functions
user: brandon-b-miller
labels: feature request: New feature or request
numba: Numba issue
cuDF (Python): Affects Python cuDF API.
issue_13461: state: open
title: [BUG] No error detection in corrupted ORC files
user: revans2
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_13457: state: open
title: [BUG] Cannot use cupy-backed dask array.
user: trivialfis
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
dask: Dask issue
issue_13456: state: open
title: [ENH] Avoid repeated bounds-checking in `take` when arguments are known in bounds
user: wence-
issue_13440: state: open
title: [FEA] Remove all batch processing code in parquet writer
user: ttnghia
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_13413: state: open
title: cudf and numba prblem initialization of _internal failed without raising an exception [BUG]
user: GBZH
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_13410: state: open
title: [BUG] Parquet reader unable to read duration types written by pyarrow
user: galipremsagar
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_13409: state: open
title: [BUG] Unable to write `timedelta64[s]` type correctly with parquet writer
user: galipremsagar
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_13405: state: open
title: [FEA] Rename `apply_boolean_mask` to `copy_if` and move it from `stream_compaction.hpp` into `copying.hpp`
user: ttnghia
labels: feature request: New feature or request
1 - On Deck: To be worked on next
libcudf: Affects libcudf (C++/CUDA) code.
issue_13381: state: open
title: [FEA] Remove libcudf dependency on gtest / gmock
user: bdice
labels: feature request: New feature or request
conda: conda issue
issue_13380: state: open
title: `tz_convert` sometimes returns results different from Pandas (but same as `zoneinfo`)
user: shwina
issue_13379: state: open
title: [BUG] `loc`-based indexing of DataFrames silently discards missing keys if at least one key is present in indexer
user: wence-
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_13375: state: open
title: [FEA] Pass dataframe as a parameter to .apply_rows
user: justkrismanohar
labels: feature request: New feature or request
numba: Numba issue
cuDF (Python): Affects Python cuDF API.
issue_13371: state: open
title: [FEA] Support self comparisons in `cudf::experimental::row::lexicographic::two_table_comparator`
user: divyegala
labels: feature request: New feature or request
1 - On Deck: To be worked on next
libcudf: Affects libcudf (C++/CUDA) code.
issue_13370: state: open
title: [FEA] Rename `filters=` argument to `row_group_filters=` in `read_parquet` and `read_orc` and provide examples that show its use
user: shwina
labels: feature request: New feature or request
4 - Waiting on Author: Waiting for author to respond to review
cuDF (Python): Affects Python cuDF API.
issue_13360: state: open
title: [FEA] Try using `__grid_constant__` in libcudf.
user: bdice
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
Performance: Performance related issue
issue_13359: state: open
title: Add CUDF_FUNC_RANGE to more functions in null_mask.cu
user: vyasr
labels: 0 - Backlog: In queue waiting for assignment
good first issue: Good for newcomers
libcudf: Affects libcudf (C++/CUDA) code.
issue_13358: state: open
title: [FEA] Expand string operator support in libcudf ASTs
user: GregoryKimball
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
helps: Spark: Functionality that helps Spark RAPIDS
issue_13357: state: open
title: [ENH] Indices are immutable by definition and should take advantage of that
user: wence-
labels: 0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
Performance: Performance related issue
issue_13356: state: open
title: RAPIDS AI INSTALLATION FOR UBUNTU 22.04.2 LTS
user: Sudharshan96
issue_13354: state: open
title: Rename cudf exception classes in JNI code
user: ttnghia
labels: 2 - In Progress: Currently a work in progress
cuDF (Java): Affects Java cuDF API.
helps: Spark: Functionality that helps Spark RAPIDS
improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_13332: state: open
title: [FEA] chunked_pack should allow variable sized spans in the next call
user: abellina
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
helps: Spark: Functionality that helps Spark RAPIDS
issue_13313: state: open
title: [BUG] Misinterpretation of Parquet List schema with single GROUP child named "array"
user: mythrocks
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_13310: state: open
title: [BUG] Handle CudfException while instantiating ColumnViews 
user: razajafri
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
cuDF (Java): Affects Java cuDF API.
helps: Spark: Functionality that helps Spark RAPIDS
issue_13303: state: open
title: [BUG] apply_grouped broken in 23.04
user: meprem
labels: bug: Something isn't working
4 - Waiting on Author: Waiting for author to respond to review
issue_13297: state: open
title: [BUG] `__repr__` for a high cardinality categorical can take a very long time
user: shwina
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_13293: state: open
title: [BUG] Setitem on struct columns picks out incorrect pieces when indexing of rvalue is not from zero.
user: wence-
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_13291: state: open
title: [FEA] Support non-broadcasting (non-scalar) assignment on list columns
user: wence-
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_13281: state: open
title: [BUG] Error when printing large CategoricalIndex
user: FilippoSimini
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_13274: state: open
title: [ENH] add `.fillna` method to `ListMethods`
user: thomcom
labels: feature request: New feature or request
2 - In Progress: Currently a work in progress
cuDF (Python): Affects Python cuDF API.
improvement: Improvement / enhancement to an existing function
issue_13273: state: open
title: [BUG] dataframe construction silently drops data with duplicate column names
user: wence-
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_13269: state: open
title: [BUG] DataFrame `loc` indexing is incorrect with repeated column labels.
user: wence-
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
improvement: Improvement / enhancement to an existing function
issue_13268: state: open
title: [BUG] Series and DataFrame loc indexing does not handle `Ellipsis`
user: wence-
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
improvement: Improvement / enhancement to an existing function
issue_13266: state: open
title: [BUG] DataFrame iloc indexing is incorrect for repeated index entries in the "columns" part of the key
user: wence-
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
improvement: Improvement / enhancement to an existing function
issue_13255: state: open
title: Fix and clarify notes on result ordering
user: shwina
issue_13251: state: open
title: [FEA] Improve ORC reader performance for decimal types
user: vuule
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
Performance: Performance related issue
issue_13230: state: open
title: [BUG] libcudf conda packages are shipping dependencies in the package
user: bdice
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
CMake: CMake build issue
conda: conda issue
issue_13229: state: open
title: [BUG] Crash running parquet reader benchmarks.
user: nvdbaranec
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_13220: state: open
title: [BUG] dask_cudf  - aggregate -  to_csv memory error 
user: Rridley7
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
dask: Dask issue
issue_13211: state: open
title: [BUG] Unable to access cudf due to error Unsupported type_id conversion to cudf
user: mtnt-2022
labels: bug: Something isn't working
4 - Waiting on Author: Waiting for author to respond to review
cuDF (Python): Affects Python cuDF API.
issue_13208: state: open
title: [FEA] Support aggregations/scans on lists via groupby
user: shwina
labels: feature request: New feature or request
issue_13189: state: open
title: [BUG] cuDF fails to build if `-DPython_LIBRARY` is not set in the cmake command
user: sevagh
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
CMake: CMake build issue
issue_13182: state: open
title: [FEA][JNI] Add JNI bindings for cudf::split
user: abellina
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Java): Affects Java cuDF API.
helps: Spark: Functionality that helps Spark RAPIDS
issue_13181: state: open
title: Promote string UDF functions to return `ManagedUDFString` objects
user: brandon-b-miller
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
CMake: CMake build issue
conda: conda issue
cuDF (Java): Affects Java cuDF API.
non-breaking: Non-breaking change
issue_13172: state: open
title: Introduce `ManagedUDFString` on the python side
user: brandon-b-miller
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
CMake: CMake build issue
non-breaking: Non-breaking change
issue_13167: state: open
title: [BUG] Incorrect meta when reading datetime data with `dask_cudf.read_parquet`
user: charlesbluca
labels: bug: Something isn't working
dask: Dask issue
issue_13161: state: open
title: [DOC] Document cuDF's spilling option
user: shwina
labels: 0 - Backlog: In queue waiting for assignment
doc: Documentation
cuDF (Python): Affects Python cuDF API.
issue_13160: state: open
title: [FEA] Add Generic scalar device view
user: karthikeyann
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
proposal: Change current process or code
libcudf: Affects libcudf (C++/CUDA) code.
issue_13159: state: open
title: [FEA] Add 64-bit size type option at build-time for libcudf
user: GregoryKimball
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
issue_13158: state: open
title: [BUG] Calling torch.as_tensor on cudf Series Fails Intermittently
user: alexbarghi-nv
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_13157: state: open
title: [FEA] Improve `cudf::distinct` with cuco reduction map
user: PointKernel
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
Performance: Performance related issue
issue_13154: state: open
title: [FEA] Add overload for `set_null_mask` that accept result of `make_null_mask` directly
user: ttnghia
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
good first issue: Good for newcomers
libcudf: Affects libcudf (C++/CUDA) code.
issue_13125: state: open
title: Enable NRT for the numba CUDA target on cuDF import
user: brandon-b-miller
labels: feature request: New feature or request
numba: Numba issue
cuDF (Python): Affects Python cuDF API.
CMake: CMake build issue
non-breaking: Non-breaking change
issue_13116: state: open
title: [FEA] Do not depend on the internal implementation of `cuco::` maps for argument order
user: ttnghia
labels: feature request: New feature or request
1 - On Deck: To be worked on next
proposal: Change current process or code
libcudf: Affects libcudf (C++/CUDA) code.
issue_13114: state: open
title: Cython 3.0 update tasks
user: shwina
issue_13098: state: open
title: Introduce `managed_udf_string` and matching API variants
user: brandon-b-miller
labels: feature request: New feature or request
numba: Numba issue
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
CMake: CMake build issue
conda: conda issue
cuDF (Java): Affects Java cuDF API.
non-breaking: Non-breaking change
issue_13087: state: open
title: [FEA] Async mode for cudf.series operations
user: lmeyerov
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
issue_13059: state: open
title: [BUG] Calling the numpy function `all` on a DataFrame returns a Series[bool] rather than Bool
user: beckernick
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_13053: state: open
title: [FEA] Reference counting for memory owning objects in numba kernels
user: brandon-b-miller
labels: feature request: New feature or request
numba: Numba issue
issue_13050: state: open
title: [TASK] Remove deprecated/unnecessary rolling-window overloads
user: mythrocks
labels: 2 - In Progress: Currently a work in progress
issue_13048: state: open
title: [FEA] Story - Improve performance with long strings
user: GregoryKimball
labels: 2 - In Progress: Currently a work in progress
libcudf: Affects libcudf (C++/CUDA) code.
Performance: Performance related issue
strings: strings issues (C++ and Python)
issue_13045: state: open
title: [FEA] `np.shape` does not work on `cudf.DataFrame`
user: mroeschke
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_13040: state: open
title: [QST] convert column of datetime string to column of datetime object
user: stucash
labels: question: Further information is requested
4 - Waiting on Author: Waiting for author to respond to review
dask: Dask issue
issue_13039: state: open
title: [QST] `dask_cudf.read_parquet` failed with "NotImplementedError: large_string"
user: stucash
labels: question: Further information is requested
4 - Waiting on Author: Waiting for author to respond to review
issue_13036: state: open
title: Use hashing for sort groupby for large key columns
user: karthikeyann
labels: 2 - In Progress: Currently a work in progress
proposal: Change current process or code
libcudf: Affects libcudf (C++/CUDA) code.
Performance: Performance related issue
improvement: Improvement / enhancement to an existing function
breaking: Breaking change
issue_13033: state: open
title: Span tests have hard-coded values
user: hyperbolic2346
issue_13032: state: open
title: [FEA] Unify `cudf::structs::detail::flatten_nested_columns` and `cudf::experimental::decompose_structs` to improve performance for structs comparison
user: ttnghia
labels: 0 - Backlog: In queue waiting for assignment
proposal: Change current process or code
libcudf: Affects libcudf (C++/CUDA) code.
Performance: Performance related issue
issue_13031: state: open
title: [BUG] loc-based setitem with dataframe/series as rvalue doesn't match pandas
user: wence-
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
improvement: Improvement / enhancement to an existing function
issue_13026: state: open
title: cudf.read_json returns ValueError when given file is not found
user: davidwendt
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_13024: state: open
title: [FEA] Performance issue with the Parquet reader for very large schemas (especially when containing strings)
user: nvdbaranec
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
Performance: Performance related issue
improvement: Improvement / enhancement to an existing function
issue_13014: state: open
title: [BUG] loc indexing with length-1 Categorical not possible
user: wence-
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
improvement: Improvement / enhancement to an existing function
issue_13008: state: open
title: [FEA] Support binops between different size decimal types
user: ChrisJar
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_13002: state: open
title: [BUG] Numba 0.57 will break row UDFs
user: gmarkall
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
0 - Blocked: Cannot progress due to external reasons
issue_12989: state: open
title: [BUG]TypeError: String Arrays is not yet implemented in cudf
user: robomike
labels: bug: Something isn't working
issue_12975: state: open
title: [BUG] `is_list_like` does not match pandas equivalent for cupy arrays
user: oliverholworthy
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12951: state: open
title: [BUG]  dask_cudf.read_json seems to be freezing when given a path with large number of files
user: VibhuJawa
labels: bug: Something isn't working
4 - Waiting on Author: Waiting for author to respond to review
libcudf: Affects libcudf (C++/CUDA) code.
dask: Dask issue
cuIO: cuIO issue
issue_12935: state: open
title: [FEA]: Support groupby.resample
user: mroeschke
labels: feature request: New feature or request
issue_12929: state: open
title: [FEA] Investigate removing C++ tests of detail APIs
user: vyasr
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
issue_12928: state: open
title: [FEA] Faster dataframe to cupy conversion when dataframe is a single allocation
user: beckernick
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12926: state: open
title: [BUG] Issues while loading TimeStamp columns
user: mlahir1
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_12919: state: open
title: [FEA] Add more unit tests for nested lists and structs after having full support for lexicographic comparator
user: ttnghia
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
issue_12917: state: open
title: [BUG] Slow performance with high cardinality category columns
user: vaceslav
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
Performance: Performance related issue
issue_12913: state: open
title: [QST]When I add printf in cpp/src/binaryop/binaryop.cpp,there isn't print 
user: newjavaer
labels: question: Further information is requested
issue_12911: state: open
title: [FEA] Rename `cudf::structs::detail::flattened_table` and its member function `flattened_columns()`
user: ttnghia
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
issue_12903: state: open
title: dask_cudf.read_csv doesn't support StringIO 
user: kijeungchoi
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
dask: Dask issue
issue_12899: state: open
title: [FEA][JNI] Leverage cub's multi-buffer copy algorithm in JNI bindings
user: abellina
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
Performance: Performance related issue
cuDF (Java): Affects Java cuDF API.
helps: Spark: Functionality that helps Spark RAPIDS
issue_12897: state: open
title: [DEP]: Remove `line_terminator` from `to_csv`
user: wence-
labels: pandas: Pandas issue
deprecation: Code that will be removed in a future release
issue_12889: state: open
title: [FEA][JNI] Add an API that allows us to build batches on the GPU from host columns
user: abellina
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Java): Affects Java cuDF API.
helps: Spark: Functionality that helps Spark RAPIDS
issue_12885: state: open
title: [FEA] Throw more specific exceptions in libcudf
user: vyasr
labels: feature request: New feature or request
2 - In Progress: Currently a work in progress
libcudf: Affects libcudf (C++/CUDA) code.
issue_12873: state: open
title: Reverse `make_lists_column`
user: ttnghia
labels: libcudf: Affects libcudf (C++/CUDA) code.
5 - Merge After Dependencies: Depends on another PR: do not merge out of order
improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_12862: state: open
title: [BUG] Embedded Python interpreter: RuntimeError: Function "cuInit" not found
user: dagardner-nv
labels: bug: Something isn't working
issue_12829: state: open
title: [FEA] Support `XXHash64` hashing
user: ttnghia
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
helps: Spark: Functionality that helps Spark RAPIDS
issue_12828: state: open
title: [BUG] nvcomp is not properly linked when libcudf is build as part of cuDF Python
user: vyasr
labels: bug: Something isn't working
2 - In Progress: Currently a work in progress
libcudf: Affects libcudf (C++/CUDA) code.
CMake: CMake build issue
issue_12813: state: open
title: [Story] Timezone-aware datetime support
user: shwina
labels: cuDF (Python): Affects Python cuDF API.
issue_12801: state: open
title: [FEA] broadcast assignment through loc[]
user: mattf
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12793: state: open
title: [ENH]: Reworking of `iloc` and `loc` indexing
user: wence-
labels: cuDF (Python): Affects Python cuDF API.
improvement: Improvement / enhancement to an existing function
issue_12791: state: open
title: [BUG] cudf.cut does not accept sequence of scalars
user: mattf
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12790: state: open
title: [BUG] cudf.cut fails on example from documentation
user: mattf
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12774: state: open
title: [FEA] Faster rolling window aggregations with large window sizes
user: beckernick
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
Performance: Performance related issue
issue_12766: state: open
title: [FEA] Add alternate handling for all null list in  join_list_elements
user: karthikeyann
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
issue_12765: state: open
title: [ENH]: cudf options that map onto pandas ones should have identical names
user: wence-
labels: pandas: Pandas issue
cuDF (Python): Affects Python cuDF API.
issue_12763: state: open
title: [QST]When would cuda12 be supported by cudf?
user: kunshouout
labels: question: Further information is requested
issue_12739: state: open
title: [FEA] Update IO benchmarks for consistency between formats
user: GregoryKimball
labels: feature request: New feature or request
2 - In Progress: Currently a work in progress
good first issue: Good for newcomers
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_12734: state: open
title: [FEA] Ability to track `CopyOnWriteBuffer` by sharing references
user: galipremsagar
labels: feature request: New feature or request
2 - In Progress: Currently a work in progress
cuDF (Python): Affects Python cuDF API.
issue_12720: state: open
title: [BUG] NA handling inconsistent in DataFrame/Series.replace
user: mattf
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12719: state: open
title: [FEA] cudf.Series.add support for NaN
user: mattf
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12718: state: open
title: [FEA] cudf.Series.agg support
user: mattf
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12717: state: open
title: [BUG] `IndexedFrame._split` is inconsistent for empty dataframes
user: wence-
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12711: state: open
title: Ensure no warnings in documentation builds
user: AyodeAwe
labels: 0 - Backlog: In queue waiting for assignment
doc: Documentation
cuDF (Python): Affects Python cuDF API.
issue_12700: state: open
title: [FEA] Add a Parquet reader benchmark that uses multiple CUDA streams
user: GregoryKimball
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
Performance: Performance related issue
issue_12679: state: open
title: [DOC] Build (and expand) dask-cudf API docs
user: wence-
labels: 0 - Backlog: In queue waiting for assignment
doc: Documentation
improvement: Improvement / enhancement to an existing function
issue_12667: state: open
title: [BUG] `cudf::strings::from_integers` does not appear to be `compute-sanitizer --tool initcheck` clean
user: wence-
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
issue_12656: state: open
title: [FEA] aggregation_request should view rather than own its aggregations
user: vyasr
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
issue_12655: state: open
title: [FEA] support cudf.Series.at
user: mattf
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12654: state: open
title: [FEA] add DataFrame.interpolate methods supported by cupyx
user: mattf
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
issue_12650: state: open
title: [BUG] DataFrame.dropna does not support axis='index' results in mismatch w/ pandas
user: mattf
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12630: state: open
title: [DOC] Fix and/or remove cuda.h "File Not Found" warning in our 10 Minutes docs.
user: taureandyernv
labels: 4 - Waiting on Author: Waiting for author to respond to review
doc: Documentation
issue_12626: state: open
title: [FEA] support numeric_only for DataFrame.corr
user: mattf
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12624: state: open
title: [FEA] support numeric_only parameter for groupby.mean()
user: mattf
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12623: state: open
title: [FEA] support PEP 249 – Python Database API Specification v2.0
user: mattf
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12622: state: open
title: [FEA] support DataFrameGroupBy.shift
user: mattf
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12621: state: open
title: [BUG] groupby.transform('cumsum') fails due to non-floating values
user: mattf
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12610: state: open
title: [FEA] Java Table concatenate should gracefully handle the single table degenerate case
user: jlowe
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Java): Affects Java cuDF API.
issue_12608: state: open
title: [FEA] Support more dtypes in JIT GroupBy `apply`
user: brandon-b-miller
labels: feature request: New feature or request
numba: Numba issue
good first issue: Good for newcomers
cuDF (Python): Affects Python cuDF API.
issue_12593: state: open
title: [FEA] Refactor `experimental/row_operators.cuh` and make it default
user: GregoryKimball
labels: 2 - In Progress: Currently a work in progress
libcudf: Affects libcudf (C++/CUDA) code.
issue_12588: state: open
title: [BUG] read_csv always reads values in quotes as strings
user: shwina
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
cuIO: cuIO issue
issue_12582: state: open
title: [FEA] Int64Index for header=None in CSV reader
user: karthikeyann
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_12570: state: open
title: [FEA] support inplace for DataFrame.query
user: mattf
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12569: state: open
title: [FEA] support datetime property in DataFrame.query
user: mattf
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12568: state: open
title: [BUG] DataFrame.query binary-ops do not match pandas
user: mattf
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12567: state: open
title: [FEA] Make calling to `purge_nonempty_nulls` optional in various places
user: ttnghia
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
Performance: Performance related issue
issue_12566: state: open
title: [FEA] DataFrame.query support for datetime
user: mattf
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12565: state: open
title: [FEA] support passing label to value_counts()
user: mattf
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12563: state: open
title: [FEA] cudf.crosstab support for margins parameter
user: mattf
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12562: state: open
title: [BUG] cudf.pivot_table behavior does not match pandas.pivor_table - mismatched index structure
user: mattf
labels: bug: Something isn't working
pandas: Pandas issue
cuDF (Python): Affects Python cuDF API.
issue_12529: state: open
title: [FEA] support month (M) frequency for date_range and resample
user: mattf
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12524: state: open
title: [FEA] support for groupby named aggregates
user: mattf
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12523: state: open
title: [FEA] cudf.to_datetime support locale-specific formatting (%a, %A, %b, %B, %c, %x, %X, %p)
user: mattf
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
issue_12520: state: open
title: [QST] Streaming dask-cudf
user: Manoj-red-hat
labels: question: Further information is requested
4 - Waiting on Author: Waiting for author to respond to review
dask: Dask issue
issue_12518: state: open
title: [BUG] groupby().agg() with list() expansion: TypeError: 'type' object is not iterable
user: mattf
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_12517: state: open
title: [FEA] DataFrame.to_markdown support
user: mattf
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_12515: state: open
title: [FEA] Series.str.contains support for case
user: mattf
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
strings: strings issues (C++ and Python)
issue_12514: state: open
title: [FEA] support for read_html
user: mattf
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12513: state: open
title: [FEA] Allow keep='all' for nlargest/nsmallest
user: mattf
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12512: state: open
title: [BUG] read_parquet/read_orc with filters do not filter specific rows
user: ayushdg
labels: bug: Something isn't working
feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
cuIO: cuIO issue
issue_12510: state: open
title: [FEA] DataFrame.query support for math ops
user: mattf
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12508: state: open
title: [FEA] DataFrame.query support for strings
user: mattf
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12506: state: open
title: [FEA] replace(): regex parameter is not implemented yet
user: mattf
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12505: state: open
title: [BUG] assignment through loc[] breaks DataFrame
user: mattf
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_12504: state: open
title: [BUG] IndexError during assignment through loc[]
user: mattf
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12502: state: open
title: [QST]The group by collect performance is insufficient, and the performance deteriorates with the increase of the group by column length.
user: infzo
labels: question: Further information is requested
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
issue_12501: state: open
title: [QST] CPU memory spike during cudf dataframe conversion
user: lvxhnat
labels: question: Further information is requested
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12497: state: open
title: [FEA] category dtype support in parquet reader
user: mattf
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_12496: state: open
title: [FEA] category dtype support in parquet writer
user: mattf
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_12495: state: open
title: [FEA] Improve dtype dispatch patterns in Python
user: vyasr
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
Performance: Performance related issue
improvement: Improvement / enhancement to an existing function
issue_12494: state: open
title: [FEA] Cache the outputs of type utilities
user: vyasr
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
Performance: Performance related issue
issue_12479: state: open
title: [BUG] libcudf::read_parquet performance worse than arrow::file_reader
user: JacoCheung
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
Performance: Performance related issue
issue_12477: state: open
title: [FEA] Either improve support for or remove type_id::EMPTY
user: vyasr
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
issue_12460: state: open
title: [FEA] Support for min_periods in DataFrame correlation
user: sokol11
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
issue_12456: state: open
title: Refactor JNI `jni_writer_data_sink`
user: mythrocks
labels: cuDF (Java): Affects Java cuDF API.
helps: Spark: Functionality that helps Spark RAPIDS
issue_12443: state: open
title: [FEA] cudf.pivot_table aggfunc accept list of function
user: KazukiOnodera
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_12433: state: open
title: The edit_distance_matrix function return list in the value
user: Kafuuaki
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_12431: state: open
title: [QST] Not able to install RAPIDS
user: girishlc
labels: question: Further information is requested
issue_12428: state: open
title: [BUG] Cannot Initiate Dask Cluster on top of Dataproc
user: tiketdatayoga
labels: bug: Something isn't working
question: Further information is requested
issue_12417: state: open
title: [BUG] date_range support for anchored offsets
user: mattf
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_12416: state: open
title: [BUG] date_range support for computed parameters
user: mattf
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_12415: state: open
title: [BUG] Series.clip does not work with numpy/cupy clip
user: mattf
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_12414: state: open
title: [FEA] support tuple construction in apply with axis=1
user: mattf
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_12413: state: open
title: [BUG] support index functions in cudf.DataFrame.rename
user: mattf
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_12412: state: open
title: [BUG] read_csv() got an unexpected keyword argument 'encoding'
user: mattf
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
cuIO: cuIO issue
issue_12411: state: open
title: [FEA] groupby.agg() support for controlling output columns
user: mattf
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_12410: state: open
title: [BUG] pivot_table columns type differs from pandas
user: mattf
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12409: state: open
title: [BUG] pivot_table does not accept single index / columns
user: mattf
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_12408: state: open
title: [BUG] cannot pass numpy funcs to groupby().agg()
user: mattf
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_12407: state: open
title: [FEA] DatetimeProperties day_name matching pandas
user: mattf
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_12403: state: open
title: [BUG] Overflow potentially corrupting hashes in hash_vocab implementation
user: vyasr
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
tests: Unit testing for project
cuDF (Python): Affects Python cuDF API.
strings: strings issues (C++ and Python)
issue_12398: state: open
title: [FEA] Decide what pandas versions to support in tests
user: vyasr
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12397: state: open
title: [BUG] Negating a boolean Series changes its dtype to `int8`
user: shwina
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12392: state: open
title: Split out exceptional cases in heavily parametrized array ufunc tests
user: wence-
labels: improvement: Improvement / enhancement to an existing function
issue_12391: state: open
title: Turn on `xfail_strict=true` in all subpackages
user: wence-
labels: improvement: Improvement / enhancement to an existing function
issue_12367: state: open
title: [FEA] Invalidate io::detail::column_buffer objects when they are converted to columns
user: vyasr
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
good first issue: Good for newcomers
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_12359: state: open
title: [FEA] support type float16
user: mattf
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
issue_12352: state: open
title: [BUG] Tests of ufuncs should ensure values are in the right domain
user: vyasr
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
good first issue: Good for newcomers
tests: Unit testing for project
issue_12350: state: open
title: JSON column performance optimization - Depth
user: karthikeyann
labels: 2 - In Progress: Currently a work in progress
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
Performance: Performance related issue
5 - DO NOT MERGE: Hold off on merging; see PR for details
improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_12344: state: open
title: [BUG] Random sampling with cupy does not support these inputs
user: mlahir1
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12341: state: open
title: [BUG][JNI] Research reasons for the JNI pinned pool becoming very slow
user: abellina
labels: bug: Something isn't working
cuDF (Java): Affects Java cuDF API.
helps: Spark: Functionality that helps Spark RAPIDS
issue_12335: state: open
title: [FEA] Support axis=None in reductions
user: vyasr
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12331: state: open
title: [FEA] Support inferring column names when using the `byte_range=` parameter in `read_csv`  
user: shwina
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
cuIO: cuIO issue
issue_12319: state: open
title: [FEA] AST expression was provided non-matching operand types
user: mattf
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12318: state: open
title: [FEA] `DataFrame.query` should be updated to use `eval` as a backend
user: brandon-b-miller
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_12308: state: open
title: [FEA] Implement MultiIndex.set_codes
user: vyasr
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_12307: state: open
title: [FEA] Implement MultiIndex.set_levels
user: vyasr
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_12301: state: open
title: [FEA] Support segmented reductions (MIN/MAX/COUNT DISTINCT) in cuDF `list` accessor
user: infzo
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12299: state: open
title: [FEA] Support multiple compressed inputs in `read_json`
user: vuule
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_12287: state: open
title: Custom spilling handler 
user: madsbk
labels: cuDF (Python): Affects Python cuDF API.
improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_12286: state: open
title: Poor scaling for larger query/loc with cudf Dataframe[QST]
user: arpan-das-astrophysics
labels: question: Further information is requested
4 - Waiting on Author: Waiting for author to respond to review
issue_12276: state: open
title: [FEA] For cuDF `bench_merge`, make output size scale with input size
user: GregoryKimball
labels: feature request: New feature or request
proposal: Change current process or code
cuDF (Python): Affects Python cuDF API.
issue_12274: state: open
title: [BUG] fillna with dataframe containing list dtypes fails 
user: VibhuJawa
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12273: state: open
title: Update PyTorch pinning
user: bdice
labels: bug: Something isn't working
0 - Blocked: Cannot progress due to external reasons
issue_12266: state: open
title: [BUG] cudf.DataFrame.equals reports False for inputs with NaNs
user: csadorf
labels: bug: Something isn't working
2 - In Progress: Currently a work in progress
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
issue_12265: state: open
title: [FEA] Add ascending parameter to cumcount.
user: titericz
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12263: state: open
title: [BUG] DataFrame.groupby.describe differs between cudf and pandas
user: mattf
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
pandas: Pandas issue
cuDF (Python): Affects Python cuDF API.
issue_12261: state: open
title: [FEA] Refactor hash-based algorithms with new cuco data structures
user: PointKernel
labels: feature request: New feature or request
2 - In Progress: Currently a work in progress
libcudf: Affects libcudf (C++/CUDA) code.
improvement: Improvement / enhancement to an existing function
issue_12260: state: open
title: [FEA] cudf.DataFrame.xs
user: mattf
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_12258: state: open
title: [FEA] automatic construction of MultiIndex DataFrame
user: mattf
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12255: state: open
title: [FEA] Support device-side de/compression of CSV files
user: randerzander
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_12243: state: open
title: [BUG] read_parquet/to_parquet don't handle empty dataframes correctly
user: wence-
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
good first issue: Good for newcomers
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_12241: state: open
title: [BUG] libcudf tests of binary operations (in `binop-compiled-test.cpp`) mostly do not test against a ground truth
user: wence-
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
issue_12236: state: open
title: [FEA] Add a new cuDF option stable_sort that provides ordering guarantees for otherwise nondeterministic APIs
user: vyasr
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
pandas: Pandas issue
cuDF (Python): Affects Python cuDF API.
issue_12235: state: open
title: [FEA] Use RMM memory pool by default
user: shwina
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_12228: state: open
title: [FEA] Supported chunked reading of ORC files
user: revans2
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_12219: state: open
title: [BUG] Add test cases to check compression is enabled
user: sameerz
labels: bug: Something isn't working
1 - On Deck: To be worked on next
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_12213: state: open
title: [FEA] Support `lists::remove`
user: ttnghia
labels: feature request: New feature or request
1 - On Deck: To be worked on next
libcudf: Affects libcudf (C++/CUDA) code.
helps: Spark: Functionality that helps Spark RAPIDS
issue_12212: state: open
title: [FEA] Support `duplicate_find_option::FIND_ALL` for `lists::index_of`
user: ttnghia
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
helps: Spark: Functionality that helps Spark RAPIDS
issue_12175: state: open
title: [FEA] Improve re-use of dlpack from libcudf build dir for python builds
user: robertmaynard
labels: feature request: New feature or request
1 - On Deck: To be worked on next
CMake: CMake build issue
issue_12172: state: open
title: [PROPOSAL] Define fixed-point types in `cudf::` namespace
user: bdice
labels: 0 - Backlog: In queue waiting for assignment
proposal: Change current process or code
libcudf: Affects libcudf (C++/CUDA) code.
issue_12162: state: open
title: [BUG/pandas-compat]: Handling of type promotion and division/mod by zero for boolean columns 
user: wence-
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12157: state: open
title: [BUG] Expose groupby rank via agg interface
user: beckernick
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_12154: state: open
title: [FEA] Document how decimal columns work
user: galipremsagar
labels: feature request: New feature or request
doc: Documentation
cuDF (Python): Affects Python cuDF API.
issue_12145: state: open
title: [FEA] `csv_reader_options` to read empty strings as blank (i.e. `""`), not `null`.
user: mythrocks
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_12144: state: open
title: [FEA] JNI `CSVOptions` for skipping blank lines
user: mythrocks
labels: feature request: New feature or request
1 - On Deck: To be worked on next
cuDF (Java): Affects Java cuDF API.
helps: Spark: Functionality that helps Spark RAPIDS
issue_12143: state: open
title: [FEA] Follow up on refactoring possibility from parquet chunked reader PR
user: nvdbaranec
labels: feature request: New feature or request
1 - On Deck: To be worked on next
good first issue: Good for newcomers
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
improvement: Improvement / enhancement to an existing function
issue_12140: state: open
title: [FEA] Refactor `Frame.astype`
user: galipremsagar
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12135: state: open
title: Behaviour of inplace for `copy_range` when range is empty.
user: wence-
labels: question: Further information is requested
cuDF (Python): Affects Python cuDF API.
issue_12133: state: open
title: [BUG] off-by-one errors in `cudf.date_range`
user: wence-
labels: bug: Something isn't working
1 - On Deck: To be worked on next
cuDF (Python): Affects Python cuDF API.
issue_12127: state: open
title: Support string indexing in `strings_udf`
user: brandon-b-miller
labels: feature request: New feature or request
2 - In Progress: Currently a work in progress
numba: Numba issue
cuDF (Python): Affects Python cuDF API.
non-breaking: Non-breaking change
issue_12112: state: open
title: [FEA] Public header and detail header files should have the same names
user: ttnghia
labels: feature request: New feature or request
good first issue: Good for newcomers
libcudf: Affects libcudf (C++/CUDA) code.
improvement: Improvement / enhancement to an existing function
breaking: Breaking change
issue_12105: state: open
title: dataframe.drop not working for multindex[QST]
user: arpan-das-astrophysics
labels: bug: Something isn't working
question: Further information is requested
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12102: state: open
title: Add reduction kernel and provide final state in FST
user: upsj
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
non-breaking: Non-breaking change
issue_12100: state: open
title: Adding set_stream for column and column_buffer
user: hyperbolic2346
labels: feature request: New feature or request
3 - Ready for Review: Ready for review by team
proposal: Change current process or code
libcudf: Affects libcudf (C++/CUDA) code.
non-breaking: Non-breaking change
issue_12093: state: open
title: [FEA] cudf::column needs a set_stream() function.
user: nvdbaranec
labels: feature request: New feature or request
2 - In Progress: Currently a work in progress
libcudf: Affects libcudf (C++/CUDA) code.
improvement: Improvement / enhancement to an existing function
issue_12086: state: open
title: [FEA] Migrate to Thrust `nosync` stream policy for performance.
user: bdice
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
Performance: Performance related issue
issue_12057: state: open
title: [DOC] RAPIDS 22.12 Release Blog Outline 
user: caryr35
labels: doc: Documentation
issue_12052: state: open
title: [FEA] cudf.Timestamp
user: mattf
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_12047: state: open
title: [BUG] cudf astype('int32') behavior does not match pandas
user: mattf
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_12044: state: open
title: [BUG] Backwards compatible parquet MAP_KEY_VALUE is not treated properly
user: revans2
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_12043: state: open
title: [BUG] Special case Parquet LIST names appear to be ignored
user: revans2
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_12039: state: open
title: [ENH/QST]: Behaviour of type promotion in `__setitem__`
user: wence-
labels: feature request: New feature or request
question: Further information is requested
2 - In Progress: Currently a work in progress
proposal: Change current process or code
pandas: Pandas issue
cuDF (Python): Affects Python cuDF API.
improvement: Improvement / enhancement to an existing function
issue_12037: state: open
title: Refactor groupby to rely less on storing keys as `Index` objects
user: shwina
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_12031: state: open
title: [FEA] Unused variable in JNI/Java binding for `readParquet`
user: ttnghia
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Java): Affects Java cuDF API.
issue_12026: state: open
title: [BUG] Orc reader not returning index columns always(if they exist)
user: galipremsagar
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_12023: state: open
title: [FEA] Support how="cross" in merge/join
user: rjzamora
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_11990: state: open
title: [ENH/QST] actually inplace updates in `__setitem__` and friends
user: wence-
labels: feature request: New feature or request
2 - In Progress: Currently a work in progress
cuDF (Python): Affects Python cuDF API.
issue_11984: state: open
title: [FEA] Add support for escape characters in CSV
user: revans2
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_11983: state: open
title: [FEA] Support imaginary numbers in cuDF dataframes
user: arpan-das-astrophysics
labels: question: Further information is requested
cuDF (Python): Affects Python cuDF API.
issue_11978: state: open
title: [BUG] Stop using detail APIs in tests and Java code
user: vyasr
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Java): Affects Java cuDF API.
issue_11976: state: open
title: [BUG] semantic mismatch for Int64 and int64
user: mattf
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_11965: state: open
title: [FEA] cudf.DataFrame.filter
user: mattf
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_11948: state: open
title: [BUG] CSV reader cannot handle unquoted quote character appearing in a field
user: revans2
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_11944: state: open
title: [BUG] Assignment of string list to column doesn't work
user: Ullar-Kask
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_11926: state: open
title: [FEA] dataframe.corr() missing "callable" method
user: dawilliams-nvidia
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_11925: state: open
title: [FEA] dataframe.mode() axis parameter not supported
user: dawilliams-nvidia
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
issue_11924: state: open
title: [FEA] dataframe.corr() missing "kendall" method
user: dawilliams-nvidia
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_11923: state: open
title: [TASK][JNI] Investigate train of `null_count` after `explode`
user: abellina
labels: libcudf: Affects libcudf (C++/CUDA) code.
Performance: Performance related issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_11908: state: open
title: [BUG]libcudf example doesn't build because of hardcoded old googletest version
user: Char-Aznable
labels: bug: Something isn't working
1 - On Deck: To be worked on next
CMake: CMake build issue
issue_11896: state: open
title: [BUG] Column types after cudf.crosstab() does not match Pandas result
user: miguelusque
labels: 0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_11895: state: open
title: [FEA] Support 'normalize' parameter in cudf.crosstab
user: miguelusque
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_11894: state: open
title: [FEA] Support DataFrame.div() in axis=0
user: miguelusque
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_11889: state: open
title: [BUG][dask_cudf] Exception when Running Corr function on dask_cudf DF
user: mlahir1
labels: bug: Something isn't working
2 - In Progress: Currently a work in progress
dask: Dask issue
issue_11796: state: open
title: [QST] OOM issue while loading the 26GB twitter dataset into 128GB GPU memory
user: parkerzf
labels: question: Further information is requested
0 - Backlog: In queue waiting for assignment
dask: Dask issue
issue_11795: state: open
title: [BUG] sort_values on categorical column fails in dask_cudf
user: eriknw
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
dask: Dask issue
issue_11793: state: open
title: [FEA] Parquet reader code cleanup, re:  nested columns vs columns with lists.
user: nvdbaranec
labels: 0 - Backlog: In queue waiting for assignment
proposal: Change current process or code
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_11791: state: open
title: [BUG] Grouping by a nonexistent key gives `ValueError` rather than `KeyError`
user: shwina
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_11749: state: open
title: Fix datetime & timedelta repr to account for overflows that pandas cannot handle
user: galipremsagar
labels: bug: Something isn't working
2 - In Progress: Currently a work in progress
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
non-breaking: Non-breaking change
issue_11737: state: open
title: [FEA] Support passing scalar string args to string_udfs
user: randerzander
labels: feature request: New feature or request
numba: Numba issue
cuDF (Python): Affects Python cuDF API.
issue_11731: state: open
title: [FEA] Support New Median / Median-Approximate in Dask-cuDF
user: quasiben
labels: feature request: New feature or request
1 - On Deck: To be worked on next
dask: Dask issue
issue_11728: state: open
title: [FEA] `read_csv` context-passing interface for distributed/segmented parsing
user: upsj
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_11696: state: open
title: [BUG] Java `Scalar` does not consider Decimal scale for `.hashCode()`/`.equals()`
user: mythrocks
labels: bug: Something isn't working
invalid: This doesn't seem right
cuDF (Java): Affects Java cuDF API.
issue_11691: state: open
title: [BUG] ORC read/write is wrong in `day` values in pre-1582 datetime values
user: ttnghia
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_11667: state: open
title: [FEA] Reduce disparity between nested and non-nested column handling in lexicographic comparator
user: vyasr
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
improvement: Improvement / enhancement to an existing function
issue_11661: state: open
title: [ENH] More type-stubs in the mypy pre-commit environment?
user: wence-
labels: question: Further information is requested
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_11648: state: open
title: Optimize `to_cupy` and `values`
user: vyasr
labels: cuDF (Python): Affects Python cuDF API.
Performance: Performance related issue
improvement: Improvement / enhancement to an existing function
issue_11609: state: open
title: Raise on __eq__ binary operations between unsupported types.
user: bdice
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
non-breaking: Non-breaking change
issue_11606: state: open
title: [BUG] Series accessors aren't being doctested.
user: bdice
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_11595: state: open
title: [FEA] Handle selected functions that don't have bytecode in `Series.apply`
user: brandon-b-miller
labels: feature request: New feature or request
numba: Numba issue
cuDF (Python): Affects Python cuDF API.
issue_11579: state: open
title: [FEA] Remove code duplication between orc writer and chunked orc writer
user: galipremsagar
labels: 0 - Backlog: In queue waiting for assignment
proposal: Change current process or code
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_11570: state: open
title: [DOC] `.mode()` incorrectly states that axis=1 is supported as it throws "NotImplementedError" when you try
user: taureandyernv
labels: 1 - On Deck: To be worked on next
doc: Documentation
cuDF (Python): Affects Python cuDF API.
issue_11564: state: open
title: [WIP] Implement IPC for pyspark.
user: trivialfis
labels: libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
CMake: CMake build issue
cuDF (Java): Affects Java cuDF API.
issue_11548: state: open
title: [PERF] Improve "isin" performance by only sorting once
user: GregoryKimball
labels: cuDF (Python): Affects Python cuDF API.
Performance: Performance related issue
issue_11546: state: open
title: [FEA] Extend tests to ensure no memory is allocated outside of RMM  
user: jrhemstad
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
issue_11540: state: open
title: [FEA] Remove usages of `pyorc` where not necessary
user: galipremsagar
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
cuIO: cuIO issue
issue_11533: state: open
title: [BUG] Builds are not reproducible
user: revans2
labels: bug: Something isn't working
2 - In Progress: Currently a work in progress
helps: Spark: Functionality that helps Spark RAPIDS
issue_11530: state: open
title: [FEA] Add JNI for `replace_nans`
user: HaoYang670
labels: feature request: New feature or request
cuDF (Java): Affects Java cuDF API.
helps: Spark: Functionality that helps Spark RAPIDS
issue_11529: state: open
title: Rapids take >42 minutes to install on google colab pro.
user: priyanshu7401
labels: question: Further information is requested
conda: conda issue
issue_11515: state: open
title: [BUG] Some custom dask aggregations fail with dask_cudf dataframes
user: ChrisJar
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_11514: state: open
title: [FEA] Interchange protocol between processes on the same device.
user: trivialfis
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
cuIO: cuIO issue
issue_11496: state: open
title: [FEA] Install `*.pyi` stub files
user: madsbk
labels: bug: Something isn't working
feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_11483: state: open
title: [FEA] Support nested struct columns in ORC fuzz tests
user: GregoryKimball
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
cuIO: cuIO issue
issue_11477: state: open
title: [BUG] `DataFrame.iloc` returns the wrong type of object when a string column is present
user: brandon-b-miller
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_11476: state: open
title: Add `groupby::make_aggregation_request` and `groupby::make_scan_request` factory functions
user: ttnghia
labels: libcudf: Affects libcudf (C++/CUDA) code.
issue_11474: state: open
title: Define a clear and enforceable standard file layout for cuDF Python
user: vyasr
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
improvement: Improvement / enhancement to an existing function
issue_11469: state: open
title: Need an address alignment utility function in cudf
user: hyperbolic2346
labels: 0 - Backlog: In queue waiting for assignment
proposal: Change current process or code
libcudf: Affects libcudf (C++/CUDA) code.
issue_11463: state: open
title: [FEA] Add `stream` parameter for groupby operations (aggregate, scan, shift, etc.)
user: ttnghia
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
issue_11460: state: open
title: [FEA] Move pandas-related notes from Notes to pandas-compat
user: vyasr
labels: feature request: New feature or request
doc: Documentation
good first issue: Good for newcomers
cuDF (Python): Affects Python cuDF API.
issue_11459: state: open
title: [FEA] Mark `DataFrame.insert` as `_external_only_api`
user: vyasr
labels: feature request: New feature or request
good first issue: Good for newcomers
cuDF (Python): Affects Python cuDF API.
Performance: Performance related issue
issue_11458: state: open
title: [FEA] Mark `DataFrame.dtypes` as `_external_only_api`
user: vyasr
labels: feature request: New feature or request
good first issue: Good for newcomers
cuDF (Python): Affects Python cuDF API.
Performance: Performance related issue
issue_11445: state: open
title: [BUG] `cats` argument does not behave correctly for `cudf.get_dummies`
user: isVoid
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_11434: state: open
title: [BUG] Multiple DataFrame.loc operations gives confusing error message upon compute on Dask-cuDF
user: alextxu
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
dask: Dask issue
issue_11413: state: open
title: [FEA] ClusterfuzzLite integration
user: AdamKorcz
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
cuIO: cuIO issue
issue_11408: state: open
title: [QST] Should byte_array_view in parquet reader/writer change
user: hyperbolic2346
labels: question: Further information is requested
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_11407: state: open
title: [FEA] GPU-accelerated Feather support.
user: bdice
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_11396: state: open
title: The example in the documentation for `get_dremel_data()` seems incorrect at line#1764
user: hyperbolic2346
labels: doc: Documentation
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_11395: state: open
title: `schema_tree_node` needs a constructor.
user: hyperbolic2346
labels: 4 - Waiting on Author: Waiting for author to respond to review
proposal: Change current process or code
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_11394: state: open
title: Investigate need for output as binary configuration option
user: hyperbolic2346
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_11391: state: open
title: [FEA] Change cudf::io::detail::make_column() to have a more verbose name.
user: nvdbaranec
labels: proposal: Change current process or code
good first issue: Good for newcomers
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
improvement: Improvement / enhancement to an existing function
issue_11389: state: open
title: [BUG] Interchange `Column.dtype` returns format strings in NumPy-style, instead of Arrow-style
user: honno
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_11386: state: open
title: [BUG] "import cudf" has changed the device ID
user: wbo4958
labels: bug: Something isn't working
0 - Blocked: Cannot progress due to external reasons
issue_11384: state: open
title: Constructing `Column` objects from `cudf::column` should always take ownership of the null mask
user: wence-
labels: 1 - On Deck: To be worked on next
proposal: Change current process or code
cuDF (Python): Affects Python cuDF API.
breaking: Breaking change
issue_11351: state: open
title: [BUG] to_datetime and astype('datetime[]') interprets garbage input instead of returning an error
user: OpenDGPS
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_11344: state: open
title: Add non-functional parameters in `where` for compatibility with dask
user: galipremsagar
labels: cuDF (Python): Affects Python cuDF API.
issue_11341: state: open
title: [FEA] Ability to write multiple files in `to_orc` in a similar file naming pattern to that of `to_csv`
user: MikeChenfu
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_11332: state: open
title: [BUG] Interchange `Column.describe_categorical` is a tuple, not a dict
user: honno
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_11308: state: open
title: [BUG] Interchange `Column.get_buffers()` erroneously raises for empty string columns
user: honno
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_11298: state: open
title: [BUG] Assignment of string columns using `df.loc` fails with type error.
user: cwharris
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_11285: state: open
title: [FEA] Potential missing performance in `partitioning.partition` (compared to `hash.hash_partition`)
user: wence-
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
Performance: Performance related issue
issue_11278: state: open
title: [BUG] Loading a missing column from a Parquet file results in ArrayIndexOutOfBoundsException
user: jlowe
labels: bug: Something isn't working
good first issue: Good for newcomers
cuDF (Java): Affects Java cuDF API.
helps: Spark: Functionality that helps Spark RAPIDS
issue_11253: state: open
title: Enable numpydoc validation
user: vyasr
labels: 0 - Backlog: In queue waiting for assignment
doc: Documentation
good first issue: Good for newcomers
cuDF (Python): Affects Python cuDF API.
issue_11241: state: open
title: Remove scalar_to_column_view
user: rwlee
labels: 2 - In Progress: Currently a work in progress
libcudf: Affects libcudf (C++/CUDA) code.
improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_11223: state: open
title: [FEA] Add overload of cudf::slice that accepts host_span<pair<size_type, size_type>> 
user: dagardner-nv
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
issue_11214: state: open
title: [FEA] Add more functionality to `cudf.io.read_parquet_metadata` API
user: galipremsagar
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
cuIO: cuIO issue
issue_11204: state: open
title: [BUG] cuIO benchmarks generate larger files than expected
user: vuule
labels: bug: Something isn't working
tests: Unit testing for project
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_11189: state: open
title: [BUG] Dask_cudf merge function returns too few rows
user: ChrisJar
labels: bug: Something isn't working
dask: Dask issue
issue_11176: state: open
title: [FEA] Extract some utilities function from `join_common_utils.cuh` into `cuco_helpers.cuh`
user: ttnghia
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_11163: state: open
title: [FEA] Support if/else in AST
user: revans2
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
issue_11162: state: open
title: [FEA] Support segmented_sorted_order using an AST function for comparison or something similar
user: revans2
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
helps: Spark: Functionality that helps Spark RAPIDS
issue_11155: state: open
title: [BUG] Timestamps displayed incorrectly due to Pandas not supporting >ns resolution
user: shwina
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_11150: state: open
title: Add fallback to GenericIndex in `_index_from_data`.
user: bdice
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
5 - DO NOT MERGE: Hold off on merging; see PR for details
non-breaking: Non-breaking change
issue_11148: state: open
title: [BUG] cudf.DataFrame.all error on pivot-generated data frame
user: alextxu
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_11141: state: open
title: [FEA] first and last as hash based aggregates
user: revans2
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
Performance: Performance related issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_11135: state: open
title: [FEA] read_csv support header param with list input
user: esnvidia
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_11130: state: open
title: [FEA] Get Series.list offsets / Construct Series of lists from offsets and values
user: bdice
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_11120: state: open
title: [BUG] libcudf tests warn when linking when building in a conda environment without conda compiler metapackages
user: kkraus14
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
CMake: CMake build issue
conda: conda issue
issue_11119: state: open
title: [FEA] Split apart multi output conda recipe
user: kkraus14
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
conda: conda issue
issue_11116: state: open
title: [FEA] Replace `std::vector` by `host_span` in APIs parameter
user: ttnghia
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
good first issue: Good for newcomers
libcudf: Affects libcudf (C++/CUDA) code.
issue_11091: state: open
title: [FEA] Support strong index types in other `cudf::experimental::row::` comparators and hashers
user: ttnghia
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
issue_11085: state: open
title: [BUG] Using `.iloc[]` to set a single value in a Series does not do so in-place
user: shwina
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_11081: state: open
title: [FEA] Add GitHub Action to verify Markdown links 
user: jrhemstad
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
doc: Documentation
issue_11080: state: open
title: [BUG] to_pandas() produces slightly different results for some edge cases
user: VamsiTallam95
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_11072: state: open
title: [FEA] Implement more efficient null check for `list_device_view`
user: ttnghia
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
issue_11071: state: open
title: Use CPU decompression for ORC footer with Zstandard compression
user: vuule
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
Performance: Performance related issue
issue_11061: state: open
title: Improve aggregations through an acyclic visitor pattern
user: bdice
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
issue_11048: state: open
title: [FEA] Support casting to date (datetime64[D]) type
user: randerzander
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_11040: state: open
title: [FEA] Alternate design for owning/non-owning comparators 
user: jrhemstad
labels: feature request: New feature or request
proposal: Change current process or code
libcudf: Affects libcudf (C++/CUDA) code.
issue_11016: state: open
title: [FEA] Experiment try to unify implementation of non-nested types and nested types in `cudf::contains`
user: ttnghia
labels: feature request: New feature or request
proposal: Change current process or code
libcudf: Affects libcudf (C++/CUDA) code.
issue_11012: state: open
title: [FEA] Split `experimental/row_operators.cuh`
user: ttnghia
labels: proposal: Change current process or code
libcudf: Affects libcudf (C++/CUDA) code.
issue_11008: state: open
title: [FEA]Support for list columns
user: arpan-das-astrophysics
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_10977: state: open
title: [FEA] Allow SQL-like 3VL for segmented_reduce
user: gerashegalov
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
helps: Spark: Functionality that helps Spark RAPIDS
issue_10920: state: open
title: [FEA] Introduce distributed computing stages, then combine groupby and reduction aggregations
user: ttnghia
labels: proposal: Change current process or code
libcudf: Affects libcudf (C++/CUDA) code.
issue_10908: state: open
title: [FEA] Add support to str.normalize_spaces and str.normalize_characters in dask_cudf
user: miguelusque
labels: feature request: New feature or request
good first issue: Good for newcomers
cuDF (Python): Affects Python cuDF API.
issue_10892: state: open
title: [FEA] Add overloads for row comparator that automatically handle comparisons between rows of a table with a scalar
user: ttnghia
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
issue_10874: state: open
title: [FEA] Don't copy data in to/from_dlpack when unnecessary
user: shwina
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
issue_10869: state: open
title: Improve naming consistency between ColumnBase and BaseIndex
user: vyasr
labels: 0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_10867: state: open
title: [BUG] Performance difference between cudf and dask_cudf when reading jsonl files
user: miguelusque
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
dask: Dask issue
Performance: Performance related issue
issue_10858: state: open
title: [BUG] OOM when invoking normalize_characters on a relatively small dataframe
user: miguelusque
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
strings: strings issues (C++ and Python)
issue_10852: state: open
title: [FEA] Ability to control the amount of temporary memory used for regex expressions
user: jlowe
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
strings: strings issues (C++ and Python)
issue_10849: state: open
title: [ENH] Support more input data layouts in `cudf.from_dlpack`
user: wence-
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
issue_10845: state: open
title: [BUG] CuFileJni.cpp should include file path to Exception messages for diagnostics
user: gerashegalov
labels: bug: Something isn't working
cuDF (Java): Affects Java cuDF API.
issue_10844: state: open
title: [FEA] Disable CuFileTest.java tests automatically on systems without GDS
user: gerashegalov
labels: feature request: New feature or request
tests: Unit testing for project
cuDF (Java): Affects Java cuDF API.
helps: Spark: Functionality that helps Spark RAPIDS
issue_10826: state: open
title: [BUG] can't set groupby transform output to a new column
user: aerdem4
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_10820: state: open
title: Reduce usage of `import cudf` internally
user: brandon-b-miller
labels: cuDF (Python): Affects Python cuDF API.
issue_10799: state: open
title: [ENH]: serialization schema cleanup
user: wence-
labels: question: Further information is requested
cuDF (Python): Affects Python cuDF API.
issue_10792: state: open
title: [FEA] Story - Supporting Approximate Count Distinct
user: ttnghia
labels: feature request: New feature or request
2 - In Progress: Currently a work in progress
proposal: Change current process or code
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
cuDF (Java): Affects Java cuDF API.
helps: Spark: Functionality that helps Spark RAPIDS
non-breaking: Non-breaking change
issue_10787: state: open
title: [FEA] Additional cloud storage support in `ParquetDatasetWriter`
user: galipremsagar
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_10752: state: open
title: [FEA] Support cudf.DataFrame.corrwith 
user: dominicshanshan
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_10744: state: open
title: [FEA] Make cudf::ast::operation own its subexpressions
user: vyasr
labels: 0 - Backlog: In queue waiting for assignment
proposal: Change current process or code
libcudf: Affects libcudf (C++/CUDA) code.
issue_10742: state: open
title: Additional tests for cudf::distinct using the new row hasher
user: vyasr
labels: 0 - Backlog: In queue waiting for assignment
tests: Unit testing for project
libcudf: Affects libcudf (C++/CUDA) code.
improvement: Improvement / enhancement to an existing function
issue_10723: state: open
title: [DOC] Provide API documentation for historical releases
user: csaimd
labels: feature request: New feature or request
doc: Documentation
issue_10722: state: open
title: [BUG]User defined functions are currently not supported on Series with dtypes str and category
user: WonderingWJ
labels: feature request: New feature or request
numba: Numba issue
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
issue_10711: state: open
title: [FEA] Lint all Python docstrings using pydocstyle
user: vyasr
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
doc: Documentation
good first issue: Good for newcomers
cuDF (Python): Affects Python cuDF API.
improvement: Improvement / enhancement to an existing function
issue_10706: state: open
title: Remove cudautils.py
user: vyasr
labels: libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
improvement: Improvement / enhancement to an existing function
issue_10652: state: open
title: [FEA] Support for approx_count_distinct
user: andygrove
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
helps: Spark: Functionality that helps Spark RAPIDS
issue_10611: state: open
title: [FEA] Define unary operations like `__neg__`, `__pos__`, `__abs__` and `__invert__` for `Column`.
user: shwina
labels: cuDF (Python): Affects Python cuDF API.
issue_10608: state: open
title: [BUG] Passing `fill_value` in `groupby.shift` with a mismatching dtype must result in error
user: galipremsagar
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_10601: state: open
title: [BUG] MultiIndex.difference returns a pandas MultiIndex
user: vyasr
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_10599: state: open
title: [BUG] Parsing string to float is inconsistent between CSV reader and to_numeric
user: andygrove
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_10558: state: open
title: [FEA] Provide a way to specify the maximum allowable precision for integers/floats
user: shwina
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_10554: state: open
title: [BUG] Unexpected OOMs encountered with `read_csv` on WSL2
user: charlesbluca
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
Performance: Performance related issue
issue_10528: state: open
title: Add `peak_memory_usage` to all nvbench benchmarks
user: vyasr
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
good first issue: Good for newcomers
libcudf: Affects libcudf (C++/CUDA) code.
Performance: Performance related issue
issue_10520: state: open
title: [BUG][ppc64le][cpp] test failures - BINARY_TEST, TRANSFORM_TEST, ARROW_IO_SOURCE_TEST and ROLLING_TEST
user: prashantkhoje
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
CMake: CMake build issue
issue_10500: state: open
title: Remove partial support for duplicate MultIindex names unless they are all None
user: vyasr
labels: cuDF (Python): Affects Python cuDF API.
improvement: Improvement / enhancement to an existing function
breaking: Breaking change
issue_10453: state: open
title: [FEA] Iterator versions of make_device_uvector_sync() and make_device_uvector_async()
user: nvdbaranec
labels: feature request: New feature or request
proposal: Change current process or code
libcudf: Affects libcudf (C++/CUDA) code.
issue_10438: state: open
title: [BUG] Incorrect statistics for int96 timestamps in parquet
user: PointKernel
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_10432: state: open
title: [FEA] Refactors and next steps for segmented reductions
user: bdice
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
issue_10430: state: open
title: [BUG] Count groupby-aggregations produce smaller dtype than expected
user: vyasr
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_10426: state: open
title: [BUG] .to_parquet() and .to_csv() fails and get OOM with large DataFrames.
user: titericz
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
Performance: Performance related issue
issue_10424: state: open
title: [FEA] Support Correlation with Nullable DataFrames
user: isVoid
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_10394: state: open
title: [FEA] Cleanup of unneeded functions in Python aggregation types.
user: nvdbaranec
labels: good first issue: Good for newcomers
cuDF (Python): Affects Python cuDF API.
issue_10368: state: open
title: Use "ranger" to prevent grid stride loop overflow
user: nvdbaranec
labels: bug: Something isn't working
1 - On Deck: To be worked on next
libcudf: Affects libcudf (C++/CUDA) code.
helps: Spark: Functionality that helps Spark RAPIDS
issue_10365: state: open
title: [BUG] groupby.fillna(method="ffill") doesn't work for NaN
user: KazukiOnodera
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_10330: state: open
title: [DOC] write a developer guide about native Host/Device memory resource ownership and reference counting in cuDF Java API
user: gerashegalov
labels: proposal: Change current process or code
doc: Documentation
cuDF (Java): Affects Java cuDF API.
issue_10303: state: open
title: [BUG] cuDF covariance does not agree with pandas when ddof=N
user: bdice
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_10294: state: open
title: [FEA] Dask support for groupby correlation and covariance
user: beckernick
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
dask: Dask issue
issue_10293: state: open
title: [FEA] Support dask correlation and covariance when columns include nulls
user: beckernick
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
dask: Dask issue
issue_10284: state: open
title: [FEA] Refactor isclose tests.
user: bdice
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_10271: state: open
title: [FEA] df.explode with multiple columns
user: ayushdg
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_10267: state: open
title: [FEA] JSON reader: support multi-lines
user: wbo4958
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_10266: state: open
title: [FEA] JSON reader: support unquoted JSON field names.
user: wbo4958
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_10265: state: open
title: [FEA] JSON reader: ignores Java/C++ style comment
user: wbo4958
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_10249: state: open
title: [BUG] Python groupby rolling aggregations return index inconsistent with pandas
user: beckernick
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
dask: Dask issue
issue_10242: state: open
title: [FEA] Support for callable functions in groupby transform
user: sageslayers
labels: feature request: New feature or request
question: Further information is requested
numba: Numba issue
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
issue_10240: state: open
title: [FEA] Dask-cuDF Resample
user: beckernick
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
dask: Dask issue
issue_10237: state: open
title: [BUG] Investigate group-by scan `COUNT` aggregation returning 0-based results
user: mythrocks
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Java): Affects Java cuDF API.
issue_10214: state: open
title: [BUG] test_groupby_diff_row_mixed_numerics failed randomly with overflow in datetime subtraction
user: bdice
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_10183: state: open
title: [FEA] Unify distinct_count column/table APIs.
user: bdice
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
issue_10177: state: open
title: [FEA] Support missing operators in cudf.Series (`__divmod__`, `__rdivmod__`, `__round__`).
user: bdice
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_10175: state: open
title: [BUG] Groupby rolling window aggregations on time windows fail for SeriesGroupby
user: beckernick
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_10173: state: open
title: [FEA] Support for groupby rolling aggregations on time windows in dask-cudf
user: beckernick
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
dask: Dask issue
issue_10162: state: open
title: [BUG] Patch release process leaves branches not versioned properly
user: kkraus14
labels: bug: Something isn't working
issue_10158: state: open
title: [BUG] OrcReader benchmark failure
user: karthikeyann
labels: bug: Something isn't working
tests: Unit testing for project
cuIO: cuIO issue
issue_10153: state: open
title: [FEA] Use List of Columns instead of Frames in Cython API
user: isVoid
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
improvement: Improvement / enhancement to an existing function
issue_10149: state: open
title: [BUG] Sum and multiply aggregations promote unsigned input types to a signed output
user: jlowe
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
helps: Spark: Functionality that helps Spark RAPIDS
issue_10121: state: open
title: [FEA] Support "mode" argument to to_csv
user: randerzander
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
cuIO: cuIO issue
issue_10115: state: open
title: [BUG] ValueError: 'category' column dtypes are currently not supported by the gpu accelerated parquet writer
user: mlahir1
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_10104: state: open
title: [BUG] Dask cuDF cummax and cummin fail due to missing axis argument in cuDF.Series.where
user: beckernick
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
dask: Dask issue
issue_10100: state: open
title: [FEA] Expand ORC and Parquet benchmarks to cover different stripe/rowgroup sizes
user: vuule
labels: feature request: New feature or request
good first issue: Good for newcomers
tests: Unit testing for project
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
Performance: Performance related issue
issue_10098: state: open
title: [FEA] Exploit Symmetry for `groupby.corr` and `groupby.cov`
user: isVoid
labels: feature request: New feature or request
good first issue: Good for newcomers
cuDF (Python): Affects Python cuDF API.
issue_10081: state: open
title: Improvements in `hash_functions.cuh`
user: bdice
labels: 0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
issue_10068: state: open
title: `BaseIndex` and `IndexedFrame` has overlapping logics
user: isVoid
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
improvement: Improvement / enhancement to an existing function
issue_10059: state: open
title: [FEA] Add support for equivalence of Pandas 'unstack' on Series
user: miguelusque
labels: feature request: New feature or request
good first issue: Good for newcomers
cuDF (Python): Affects Python cuDF API.
issue_10047: state: open
title: [FEA] Add Localization support to cudf's Datetime capabilities
user: taureandyernv
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
issue_10039: state: open
title: [FEA] Refactor various conditional join implementations for simplicity and API consistency
user: vyasr
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
issue_10002: state: open
title: [FEA] Java AST should allow passing Scalar instance as literal
user: jlowe
labels: feature request: New feature or request
cuDF (Java): Affects Java cuDF API.
helps: Spark: Functionality that helps Spark RAPIDS
issue_10001: state: open
title: Reduce runtime of I/O tests
user: galipremsagar
labels: libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
cuIO: cuIO issue
issue_9999: state: open
title: [FEA] Reorganize and improve Python tests
user: vyasr
labels: proposal: Change current process or code
tests: Unit testing for project
cuDF (Python): Affects Python cuDF API.
improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_9987: state: open
title: [FEA] Supporting separators with more than 1 character in cudf.read_csv method
user: guedes-joaofelipe
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_9981: state: open
title: [BUG] `DataFrame.merge` does not assign `dtype` as expected in result as pandas does
user: rlratzel
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_9975: state: open
title: [BUG] dask_cudf from_delayed throws exception when meta is included in the from_delayed
user: mlahir1
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
dask: Dask issue
issue_9973: state: open
title: [FEA] Address performance regression in semi/anti joins from switching to cuco
user: vyasr
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
issue_9900: state: open
title: `describe` casts all values to `str` for several types
user: bdice
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_9899: state: open
title: Change output of `M2` groupby aggregation from a single double column into a structs column
user: ttnghia
labels: 3 - Ready for Review: Ready for review by team
libcudf: Affects libcudf (C++/CUDA) code.
Performance: Performance related issue
helps: Spark: Functionality that helps Spark RAPIDS
5 - DO NOT MERGE: Hold off on merging; see PR for details
improvement: Improvement / enhancement to an existing function
breaking: Breaking change
issue_9869: state: open
title: `lists::contains()` needs to switch to use `cudf::nullate`
user: mythrocks
labels: libcudf: Affects libcudf (C++/CUDA) code.
issue_9865: state: open
title: [BUG] `IntervalIndex.dropna` does not behave correctly
user: isVoid
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_9863: state: open
title: [BUG] Display issue with IntervalIndex containing nulls
user: isVoid
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_9858: state: open
title: [FEA] Reduce benchmark search space where applicable
user: robertmaynard
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
Performance: Performance related issue
issue_9855: state: open
title: [FEA] Add version of extract_re that takes an index
user: andygrove
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
strings: strings issues (C++ and Python)
issue_9850: state: open
title: [BUG] cuDF cannot concat single level index frame with multiIndex frame
user: isVoid
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_9834: state: open
title: [FEA] Improve the performance of sample
user: res-life
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
Performance: Performance related issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_9828: state: open
title: [FEA] Deprecate Series.as_mask
user: bdice
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
deprecation: Code that will be removed in a future release
issue_9811: state: open
title: [FEA] Arrow to SSTables converter
user: mughetto
labels: feature request: New feature or request
question: Further information is requested
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_9718: state: open
title: [BUG] Failing to run cmake configure in a Conda environment with `-DBUILD_SHARED_LIBS=OFF`
user: kkraus14
labels: bug: Something isn't working
CMake: CMake build issue
conda: conda issue
issue_9683: state: open
title: [QST] Proper way to do mean centering for fixed-row-length LIST type column
user: wjxiz1992
labels: question: Further information is requested
libcudf: Affects libcudf (C++/CUDA) code.
issue_9676: state: open
title: [FEA] Improve cudf.read_csv empty file error message
user: randerzander
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_9657: state: open
title: [FEA] Byte Pair Encoding Tokenizer
user: VibhuJawa
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
strings: strings issues (C++ and Python)
issue_9651: state: open
title: [FEA] Extend cudf's replace API `normalize_nans_and_zeros` to accept nested types
user: ttnghia
labels: feature request: New feature or request
proposal: Change current process or code
libcudf: Affects libcudf (C++/CUDA) code.
improvement: Improvement / enhancement to an existing function
breaking: Breaking change
issue_9650: state: open
title: [FEA] Add `sliced_child_begin()` and `sliced_child_end()` iterators for `column_view`
user: ttnghia
labels: feature request: New feature or request
proposal: Change current process or code
libcudf: Affects libcudf (C++/CUDA) code.
improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_9640: state: open
title: [BUG] groupby.size ignores as_index=False 
user: beckernick
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_9639: state: open
title: [FEA] Initial support for string UDFs via Numba 
user: brandon-b-miller
labels: feature request: New feature or request
numba: Numba issue
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
strings: strings issues (C++ and Python)
issue_9634: state: open
title: [FEA] Series and DataFrame between_time
user: beckernick
labels: feature request: New feature or request
good first issue: Good for newcomers
cuDF (Python): Affects Python cuDF API.
issue_9628: state: open
title: [FEA] DataFrame swapaxes
user: beckernick
labels: feature request: New feature or request
good first issue: Good for newcomers
cuDF (Python): Affects Python cuDF API.
issue_9602: state: open
title: [FEA] Series and DataFrame idxmax and idxmin
user: beckernick
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
issue_9601: state: open
title: [FEA] argmin and argmax for Series and Indexes
user: beckernick
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
issue_9593: state: open
title: [FEA] Reduce implicit conversions to minimize unnecessary column materialization
user: vyasr
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
Performance: Performance related issue
issue_9587: state: open
title: [FEA] Define a standard mechanism for querying GPU memory usage
user: vyasr
labels: feature request: New feature or request
proposal: Change current process or code
numba: Numba issue
cuDF (Python): Affects Python cuDF API.
dask: Dask issue
issue_9576: state: open
title: [BUG] RowBitCountTyped test failures
user: abellina
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
issue_9575: state: open
title: [BUG] Aggregation with NaN not matching Pandas behavior
user: mlahir1
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_9561: state: open
title: [FEA] Supporting `timedelta64` dtypes for ceil/floor operations
user: mayankanand007
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
issue_9557: state: open
title: [FEA] Restructure AST internals to reduce stack depth and register pressure
user: vyasr
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
Performance: Performance related issue
issue_9555: state: open
title: [FEA] Move text processing APIs and implementation out of cudf into a separate library or package
user: shwina
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
strings: strings issues (C++ and Python)
issue_9532: state: open
title: [FEA] create LIST type ColumnVector of fixed row size from a device memory buffer
user: wjxiz1992
labels: feature request: New feature or request
cuDF (Java): Affects Java cuDF API.
issue_9520: state: open
title: [FEA] SubwordTokenizer to support QA type inputs
user: chloeh13q
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
strings: strings issues (C++ and Python)
issue_9519: state: open
title: [FEA] Java tests for AST casts
user: jlowe
labels: feature request: New feature or request
tests: Unit testing for project
cuDF (Java): Affects Java cuDF API.
issue_9512: state: open
title: [FEA] Support "on" parameter in cudf.DataFrame.join
user: krlng
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_9497: state: open
title: [FEA] enhancement: not allow getData from ColumnVector of nested type
user: wjxiz1992
labels: feature request: New feature or request
cuDF (Java): Affects Java cuDF API.
issue_9469: state: open
title: Add unit tests for fixed point in quantiles 
user: karthikeyann
labels: bug: Something isn't working
good first issue: Good for newcomers
tests: Unit testing for project
libcudf: Affects libcudf (C++/CUDA) code.
issue_9461: state: open
title: [BUG] AST join slows down significantly with a small left table
user: abellina
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
Performance: Performance related issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_9459: state: open
title: [FEA] Shortening the `cuDF` building process for pure Python contributor
user: iskode
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_9430: state: open
title: [BUG] JNI testORCWriteToBufferChunked fails if `device_write_async` just returns a future
user: abellina
labels: bug: Something isn't working
cuDF (Java): Affects Java cuDF API.
issue_9426: state: open
title: [FEA] Add a sentinel `constexpr` value to denote `INVALID_INDEX`
user: ttnghia
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_9398: state: open
title: [BUG][FEA] Convert Dask Array to Dask cuDF DataFrame causes ArrowInvalid Error
user: esnvidia
labels: bug: Something isn't working
question: Further information is requested
dask: Dask issue
issue_9313: state: open
title: [BUG] pyorc does not read string column statistics of cuDF generated files
user: devavret
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_9282: state: open
title: [BUG] Comparing decimal values with positive scale to MAX LONG or MIN LONG produces incorrect results
user: revans2
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
issue_9269: state: open
title: [FEA] Enable Page-level filtering based on the ColumnIndex feature from parquet 1.11
user: revans2
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_9256: state: open
title: [FEA] Add an internal utility API to return an offsets column of a sliced column starting with zero
user: ttnghia
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_9251: state: open
title: [DOC] Improve Contributing guide 
user: jrhemstad
labels: doc: Documentation
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
issue_9219: state: open
title: [FEA] Apply `sliced_child` when calling to `slice`
user: ttnghia
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
improvement: Improvement / enhancement to an existing function
issue_9209: state: open
title: [FEA][JNI] expose an RMM allocator API in cuDF JNI
user: abellina
labels: feature request: New feature or request
cuDF (Java): Affects Java cuDF API.
issue_9179: state: open
title: [BUG] Unable to create a struct column from an arrow dictionary array
user: galipremsagar
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_9175: state: open
title: [FEA] Support multiple sources/destinations for gather and scatter
user: ttnghia
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
non-breaking: Non-breaking change
issue_9165: state: open
title: [BUG] gpuCI is not building cuDF with PER_THREAD_DEFAULT_STREAM
user: harrism
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
issue_9151: state: open
title: [FEA] Filter join probe table rows that contain nulls when nulls are not equal
user: jrhemstad
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
Performance: Performance related issue
issue_9120: state: open
title: [FEA] Add support for lists and lists of nested types in serial hash functions
user: rwlee
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
helps: Spark: Functionality that helps Spark RAPIDS
issue_9105: state: open
title: [FEA] Add a `cudf.api.indexers.BaseIndexer` class equivalent to `pd.api.indexer.BaseIndexer`
user: galipremsagar
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_9102: state: open
title: [FEA] Expanding window functions in libcudf/cuDF
user: brandon-b-miller
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
issue_9098: state: open
title: [WIP] Fix MultiIndex drop
user: galipremsagar
labels: cuDF (Python): Affects Python cuDF API.
issue_9051: state: open
title: Support categorical_partitions argument in dask-cudf read_parquet
user: rjzamora
labels: 2 - In Progress: Currently a work in progress
cuDF (Python): Affects Python cuDF API.
dask: Dask issue
improvement: Improvement / enhancement to an existing function
non-breaking: Non-breaking change
issue_9050: state: open
title: Template function docstrings
user: vyasr
labels: proposal: Change current process or code
doc: Documentation
cuDF (Python): Affects Python cuDF API.
issue_9027: state: open
title: cuDF/libcudf exponentially weighted moving averages
user: brandon-b-miller
labels: feature request: New feature or request
3 - Ready for Review: Ready for review by team
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
CMake: CMake build issue
non-breaking: Non-breaking change
issue_9015: state: open
title: [BUG] Specifying out-of-range column index for `usecols` in `read_csv()` causes illegal memory access
user: charlesbluca
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_9009: state: open
title: [FEA] Support the `min_count` and `numeric_only` arguments in groupby aggregations
user: shwina
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_8987: state: open
title: [BUG] Drop function for Multicolumn index doesn't work
user: Iroy30
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_8974: state: open
title: [FEA] support max and min aggregations for nested structs
user: revans2
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
helps: Spark: Functionality that helps Spark RAPIDS
issue_8964: state: open
title: [FEA] Add nested struct support for comparison operations
user: revans2
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
helps: Spark: Functionality that helps Spark RAPIDS
issue_8951: state: open
title: [FEA] Allow "no-op" to a sequence column in groupby transform-like operations
user: isVoid
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
improvement: Improvement / enhancement to an existing function
issue_8895: state: open
title: [BUG] Numeric Indexes incorrectly compare as equal to numpy dtype objects 
user: brandon-b-miller
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_8854: state: open
title: [BUG] Warnings generated during Javadoc build
user: jlowe
labels: bug: Something isn't working
cuDF (Java): Affects Java cuDF API.
issue_8801: state: open
title: [BUG] dataframe reindex NaN
user: aerdem4
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_8796: state: open
title: [FEA] Utility to carefully determine Iterable-like inputs for `as_column`
user: galipremsagar
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_8795: state: open
title: [FEA] Exception message when opening timezone file should contain timezone name
user: jlowe
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_8774: state: open
title: [FEA] Properly raise when attempting to cast `NA` to bool inside UDFs
user: brandon-b-miller
labels: feature request: New feature or request
numba: Numba issue
cuDF (Python): Affects Python cuDF API.
issue_8754: state: open
title: [BUG] Writing `NA`s in a view results in zeros in the parent dataframe
user: Nyrio
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_8750: state: open
title: [FEA] Inmemory cupy Arrays for TF sentencece_encoder
user: mlahir1
labels: feature request: New feature or request
question: Further information is requested
cuDF (Python): Affects Python cuDF API.
issue_8743: state: open
title: [FEA] Adding support for categorical column indexes
user: charlesbluca
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_8725: state: open
title: [BUG] DataFrame constructor incorrectly loads nested dictionary input
user: Kkrishnaa
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_8710: state: open
title: [FEA] Support COUNT_VALID and COUNT_ALL for scan and group by scan
user: revans2
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
Performance: Performance related issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_8708: state: open
title: [FEA] Ability to write and read index columns in `orc` format
user: galipremsagar
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_8703: state: open
title: [BUG] Missing "inplace" argument in "dask_cudf.DataFrame.drop" although it exists in documentation
user: BassemKaroui
labels: bug: Something isn't working
doc: Documentation
cuDF (Python): Affects Python cuDF API.
issue_8689: state: open
title: [BUG] Runtime error when comparing `DatetimeIndex` to `RangeIndex`
user: charlesbluca
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_8639: state: open
title: [BUG] Shared-memory from_arrow no longer zero-copy
user: bryevdv
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_8634: state: open
title: [FEA] Update `cudf::sort` to use new CUB merge sort 
user: jrhemstad
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
Performance: Performance related issue
issue_8633: state: open
title: [FEA] Scalar factory functions do not let you provide a validity bool.
user: nvdbaranec
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
issue_8623: state: open
title: [FEA] Replace `infer_dtype_from_object` with `infer_dtype`
user: isVoid
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_8585: state: open
title: [BUG] MultiIndex loc expects an iterable when passed Timestamp
user: pbruneau
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_8573: state: open
title: [FEA] Use libcudf Dictionary type for CategoricalColumn in Python
user: beckernick
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
Performance: Performance related issue
issue_8567: state: open
title: Use libcudf `Dictionary` type for `CategoricalColumn`
user: isVoid
labels: cuDF (Python): Affects Python cuDF API.
issue_8520: state: open
title: [FEA] Support groupby collect agg on struct columns
user: ayushdg
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_8455: state: open
title: [FEA] add value methods to fixed_point_scalar_device_view 
user: karthikeyann
labels: feature request: New feature or request
good first issue: Good for newcomers
libcudf: Affects libcudf (C++/CUDA) code.
issue_8454: state: open
title: [FEA] Better handling for nullable columns that do not have any null element
user: ttnghia
labels: feature request: New feature or request
question: Further information is requested
libcudf: Affects libcudf (C++/CUDA) code.
issue_8394: state: open
title: Identify appropriate return type for empty aggregation results with UDF aggregations
user: vyasr
labels: libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
issue_8388: state: open
title: [BUG] Merging on categorical variables with mismatched ordering is ambiguous
user: jangorecki
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_8311: state: open
title: [FEA] Add decimal support to Dask cuDF parquet reader
user: ChrisJar
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
dask: Dask issue
cuIO: cuIO issue
issue_8305: state: open
title: [FEA] Add support for limit to Series.fillna
user: TravisHester
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
issue_8250: state: open
title: [BUG] Implement custom dtype handling utilities
user: vyasr
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_8230: state: open
title: Remove `volatile` usage in `rolling_detail.cuh` where not required
user: mythrocks
labels: libcudf: Affects libcudf (C++/CUDA) code.
improvement: Improvement / enhancement to an existing function
issue_8227: state: open
title: [FEA] Leak tracking for Java Scalar instances
user: jlowe
labels: feature request: New feature or request
cuDF (Java): Affects Java cuDF API.
helps: Spark: Functionality that helps Spark RAPIDS
issue_8196: state: open
title: [BUG] map_partitions() potentially resulting in unexpected index
user: shaneding
labels: bug: Something isn't working
dask: Dask issue
issue_8184: state: open
title: [FEA] Return a GPU scalar from `__getitem__` calls
user: brandon-b-miller
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_8182: state: open
title: Concatenated rows exceeds size_type range after merge operation[BUG]
user: MikeChenfu
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
dask: Dask issue
issue_8178: state: open
title: [FEA] Move the implementation of building an empty nested column to the native
user: firestarman
labels: feature request: New feature or request
cuDF (Java): Affects Java cuDF API.
helps: Spark: Functionality that helps Spark RAPIDS
issue_8175: state: open
title: [BUG] Series unique should return an array rather than a dataframe
user: beckernick
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_8160: state: open
title: [FEA] Explore removing kwarg branching logic in dask_cudf operator bindings based on dask version
user: beckernick
labels: cuDF (Python): Affects Python cuDF API.
dask: Dask issue
issue_8147: state: open
title: [FEA] Move template class implementation to source file where possible
user: ttnghia
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
improvement: Improvement / enhancement to an existing function
issue_8090: state: open
title: [FEA] Support `hashcode` and `equal` for `ColumnView` .
user: firestarman
labels: feature request: New feature or request
cuDF (Java): Affects Java cuDF API.
helps: Spark: Functionality that helps Spark RAPIDS
issue_8064: state: open
title: [FEA] `cudf::scalar` cache `is_valid` to reduce amount of stream syncs
user: robertmaynard
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
issue_8039: state: open
title: [FEA] Support lists as groupby keys
user: randerzander
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
issue_8020: state: open
title: [FEA] aggregation each list in a column to a single value using a user supplied function
user: revans2
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
helps: Spark: Functionality that helps Spark RAPIDS
issue_8003: state: open
title: [FEA] Java bindings should connect RMM logger to slf4j
user: jlowe
labels: feature request: New feature or request
cuDF (Java): Affects Java cuDF API.
helps: Spark: Functionality that helps Spark RAPIDS
issue_7947: state: open
title: [FEA] Support `cudf::replace_nulls` on structs
user: sperlingxx
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
issue_7908: state: open
title: [FEA] Support an “extractall” method
user: Nicholas-7
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
strings: strings issues (C++ and Python)
issue_7905: state: open
title: [FEA] Support string concatenation of a Series and something array-like into a Series 
user: Nicholas-7
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
strings: strings issues (C++ and Python)
issue_7888: state: open
title: [FEA] Have CUDA  runtime controls via only CMAKE_CUDA_RUNTIME_LIBRARY
user: robertmaynard
labels: feature request: New feature or request
CMake: CMake build issue
issue_7859: state: open
title: Enable binops between Decimal and Integer columns
user: brandon-b-miller
labels: feature request: New feature or request
2 - In Progress: Currently a work in progress
cuDF (Python): Affects Python cuDF API.
non-breaking: Non-breaking change
issue_7850: state: open
title: [DOC] Rolling window apply with constant parameters.
user: usertoroot
labels: doc: Documentation
cuDF (Python): Affects Python cuDF API.
issue_7835: state: open
title: [BUG] Scalar.astype is ill-defined
user: isVoid
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_7827: state: open
title: [FEA] Groupby support with Decimal column as key column
user: randerzander
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_7819: state: open
title: [FEA] Improve cudf tests for hash_partition
user: magnatelee
labels: feature request: New feature or request
tests: Unit testing for project
cuDF (Python): Affects Python cuDF API.
issue_7795: state: open
title: [FEA] Consider disabling `--expt-relaxed-constexpr`
user: jrhemstad
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
issue_7756: state: open
title: [FEA]: Match pandas ordering convention for idxmin/idxmax
user: vyasr
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
issue_7742: state: open
title: [FEA] dask_cudf cross-partition type coercions
user: lmeyerov
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
dask: Dask issue
issue_7704: state: open
title: [FEA] Support list types in "to_csv"
user: randerzander
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
cuIO: cuIO issue
issue_7700: state: open
title: [FEA] Improve libcudf hashing tests
user: jlowe
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
tests: Unit testing for project
libcudf: Affects libcudf (C++/CUDA) code.
issue_7680: state: open
title: [FEA] Mixed precision Decimal math support in cudf Python
user: randerzander
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_7666: state: open
title: [FEA] rolling correlation
user: kidman99
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
issue_7654: state: open
title: [BUG] new parquet writer code checks for `nullable` not `has_nulls`
user: revans2
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_7644: state: open
title: [FEA][INTERNALS] A `ColumnMeta` type to represent the column metadata of a `Frame`
user: shwina
labels: cuDF (Python): Affects Python cuDF API.
issue_7602: state: open
title: [BUG] dask_cudf generates files it cannot read back
user: lmeyerov
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_7590: state: open
title: [BUG] Missing test for memory corruption in range window queries on null timestamps
user: mythrocks
labels: bug: Something isn't working
tests: Unit testing for project
libcudf: Affects libcudf (C++/CUDA) code.
issue_7556: state: open
title: [FEA] Propagate nulls through `isin` 
user: brandon-b-miller
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_7553: state: open
title: [FEA] Improve performance of Java pinned memory pool at scale
user: jlowe
labels: feature request: New feature or request
cuDF (Java): Affects Java cuDF API.
helps: Spark: Functionality that helps Spark RAPIDS
issue_7487: state: open
title: [BUG] cuDF makes an alias in the case where Pandas makes a copy
user: magnatelee
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_7478: state: open
title: [BUG] Behavior of __pow__ differs from Pandas for special values
user: brandon-b-miller
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_7475: state: open
title: [FEA/Proposal] Use Arrow backed filesystem objects for reading remote files
user: ayushdg
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_7448: state: open
title: [BUG] `Series.__setitem__` fails with tuple keys on a multiindex
user: isVoid
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_7447: state: open
title: Inconsistency in cudf directory and file structures
user: ttnghia
labels: tests: Unit testing for project
libcudf: Affects libcudf (C++/CUDA) code.
improvement: Improvement / enhancement to an existing function
issue_7379: state: open
title: [FEA] have cudf::merge or similar API be stable, with the order of the tables passed in
user: revans2
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
helps: Spark: Functionality that helps Spark RAPIDS
issue_7374: state: open
title: [BUG] head, tail, and loc/iloc with a slice should return a view, not a copy
user: magnatelee
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_7354: state: open
title: [FEA] Agg groupby.filter support
user: miguelusque
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_7314: state: open
title: [BUG] Orc test failure (test_orc_write_statistics)
user: shwina
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
cuIO: cuIO issue
issue_7231: state: open
title: [FEA] Support FIRST_VALUE and LAST_VALUE in grouped_rolling_window
user: wmalpica
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
issue_7225: state: open
title: [FEA] Support casting operations on nested types
user: kuhushukla
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
helps: Spark: Functionality that helps Spark RAPIDS
issue_7188: state: open
title: [FEA] rolling_window() does not support struct_view for most operations
user: mythrocks
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
issue_7185: state: open
title: [FEA]Groupby Mode Aggregation
user: VibhuJawa
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
issue_7184: state: open
title: [FEA] Groupby Skew
user: VibhuJawa
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
issue_7130: state: open
title: [BUG] Leading space handling with delim_whitespace
user: hlinsen
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_7108: state: open
title: Feature request: add additional flags to to_csv() function to avoid csv writer adding additional quotation marks 
user: ogreen
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
cuIO: cuIO issue
issue_7093: state: open
title: [QST] Changing `cudf::rolling_window` API to have exclusive `preceding` parameter
user: codereport
labels: question: Further information is requested
libcudf: Affects libcudf (C++/CUDA) code.
issue_7088: state: open
title: [BUG] Overflow ints with nulls is being inferred as float column in CSV reader
user: galipremsagar
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_7042: state: open
title: [BUG] Error while performing a join on a MultiIndex and Int64Index
user: galipremsagar
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_7015: state: open
title: `CompactProtocolWriter` and `ProtobufWriter` API provide no encapsulation of the output buffer
user: vuule
labels: libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
improvement: Improvement / enhancement to an existing function
issue_6946: state: open
title: [FEA] Support `use_na_sentinel` in factorize
user: brandon-b-miller
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_6933: state: open
title: [FEA] Add function "to_julian_date()"  to cuDF
user: mk1102
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_6932: state: open
title: [BUG] Unable to create list dtype in cudf.Index
user: galipremsagar
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
cuDF (Python): Affects Python cuDF API.
issue_6895: state: open
title: [FEA] `aggregation` should be more opaque
user: jrhemstad
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
issue_6881: state: open
title: [BUG] Missing test for decimal reading into a float
user: hyperbolic2346
labels: bug: Something isn't working
tests: Unit testing for project
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_6828: state: open
title: [BUG] arrow data: Categorical categories must be unique
user: jangorecki
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_6810: state: open
title: [BUG]Groupby agg with np.nan in aggregating column leads to incorrect results 
user: VibhuJawa
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_6797: state: open
title: [FEA] Add factory methods for ColumnVector creation in cudf java
user: kuhushukla
labels: feature request: New feature or request
cuDF (Java): Affects Java cuDF API.
issue_6795: state: open
title: [FEA] Decimal constructor for boxed unscaled values
user: sperlingxx
labels: feature request: New feature or request
cuDF (Java): Affects Java cuDF API.
issue_6763: state: open
title: [BUG] Bools written by cuIO ORC writer don't match when read by pyarrow/pyorc
user: devavret
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_6759: state: open
title: [FEA]Coalesce(), find the first non-null value, no equivalent function in RAPIDS
user: liuyangc1
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
dask: Dask issue
issue_6756: state: open
title: [FEA]Groupby DataFrame UDF enhancement: support string and date type, handle null, argument takes variables
user: liuyangc1
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
issue_6724: state: open
title: [FEA] Support objects with default values in Series.map
user: marlenezw
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_6697: state: open
title: [FEA] java HostMemoryBuffer should mirror copy functions in BaseDeviceMemoryBuffer
user: abellina
labels: feature request: New feature or request
cuDF (Java): Affects Java cuDF API.
helps: Spark: Functionality that helps Spark RAPIDS
issue_6660: state: open
title: [BUG] csv writer returning full-subsecond data incase of duration types
user: galipremsagar
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
cuIO: cuIO issue
issue_6659: state: open
title: [FEA] Implement skipinitialspace read_csv parameter
user: vuule
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_6630: state: open
title: [FEA] Java ColumnVector should support async copyToHost
user: jlowe
labels: feature request: New feature or request
Performance: Performance related issue
cuDF (Java): Affects Java cuDF API.
helps: Spark: Functionality that helps Spark RAPIDS
issue_6604: state: open
title: [BUG] RuntimeError while reading avro file with duration types
user: galipremsagar
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_6587: state: open
title: [BUG] Json reader is not correctly inferring a float column with a specific type of scientific notation
user: galipremsagar
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_6574: state: open
title: [BUG] the java DType class has incorrect mappings for CSV parsing
user: revans2
labels: bug: Something isn't working
cuDF (Java): Affects Java cuDF API.
issue_6572: state: open
title: [FEA] support '\n', '\r' and '\r\n' atthe same time as line delimiters for CSV parsing
user: revans2
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_6561: state: open
title: [FEA] Add java/JNI support for substring() with non-literals parameters
user: kuhushukla
labels: feature request: New feature or request
cuDF (Java): Affects Java cuDF API.
issue_6560: state: open
title: [FEA] Switch default `chunksize` for `dask_cudf.read_csv` to `2gb` from `256 MiB`
user: VibhuJawa
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
dask: Dask issue
cuIO: cuIO issue
issue_6505: state: open
title: [BUG] Reading JSON file saved from Series fails
user: drabastomek
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
cuIO: cuIO issue
issue_6503: state: open
title: [FEA] Jaro-Winkler algorithm for cudf.core.column.string.StringMethods.edit_distance
user: paulhendricks
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
strings: strings issues (C++ and Python)
issue_6495: state: open
title: [Discussion] Provide public, templated APIs for libcudf features
user: jrhemstad
labels: feature request: New feature or request
proposal: Change current process or code
libcudf: Affects libcudf (C++/CUDA) code.
issue_6492: state: open
title: [FEA] Java host string columns should match list columns
user: kuhushukla
labels: feature request: New feature or request
cuDF (Java): Affects Java cuDF API.
helps: Spark: Functionality that helps Spark RAPIDS
issue_6470: state: open
title: [FEA] Replace `pair_iterator` with `thrust::optional`
user: jrhemstad
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
issue_6456: state: open
title: [FEA] Support constructing `datetime64[ms]` series with `pd.NaT`
user: isVoid
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_6418: state: open
title: [BUG] Incorrect precision of floating values are being written to csv
user: galipremsagar
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
strings: strings issues (C++ and Python)
issue_6382: state: open
title: [BUG] `cudf.read_json` is incorrectly parsing TimeStamp typed columns
user: rgsl888prabhu
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
cuIO: cuIO issue
issue_6323: state: open
title: [BUG] read_avro method fails to handle avro.schema.MapSchema
user: aroraakshit
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_6322: state: open
title: [BUG] read_avro method incorrectly reads avro.schema.ArraySchema
user: aroraakshit
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_6319: state: open
title: [BUG] read_avro method fails to handle avro.schema.UnionSchema
user: aroraakshit
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_6313: state: open
title: [BUG] `cudf.read_csv` should not cast to floating types if there are null entries in csv
user: galipremsagar
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_6305: state: open
title: [FEA] Improve escape character and quotation character parsing in Json and CSV reader.
user: rgsl888prabhu
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
Performance: Performance related issue
issue_6276: state: open
title: [FEA] rolling median()
user: ShashaankV
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
issue_6267: state: open
title: [BUG] Rolling window's apply function throws `TypingError`
user: Salonijain27
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_6266: state: open
title: [BUG] native_jpointerArray has no bound checking
user: kuhushukla
labels: bug: Something isn't working
cuDF (Java): Affects Java cuDF API.
issue_6256: state: open
title: [FEA] Support multiple joins at once
user: bryevdv
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
issue_6241: state: open
title: [FEA] Improve readability of thread id based branching
user: devavret
labels: good first issue: Good for newcomers
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_6235: state: open
title: [BUG] float min, max values are truncated, causing to read again as -inf, +inf
user: karthikeyann
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_6229: state: open
title: [FEA] Ability to query cudf Java jar build details
user: jlowe
labels: feature request: New feature or request
cuDF (Java): Affects Java cuDF API.
helps: Spark: Functionality that helps Spark RAPIDS
issue_6222: state: open
title: [BUG] cuio: reader/writer tests do not verify file contents, only isomorphism.
user: cwharris
labels: bug: Something isn't working
tests: Unit testing for project
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_6187: state: open
title: [FEA] cuio: allow datasource and data_sink to decide how device/host read/write/copies are handled.
user: cwharris
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_6175: state: open
title: [BUG] `cudf.read_parquet` errors when non-cudf engine is used
user: galipremsagar
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
cuIO: cuIO issue
issue_6170: state: open
title: [FEA] Nth element support in dask cudf
user: Salonijain27
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
dask: Dask issue
issue_6166: state: open
title: [DOC] How about to make a comparison table? (suggestion)
user: TakuNishiumi
labels: feature request: New feature or request
doc: Documentation
cuDF (Python): Affects Python cuDF API.
issue_6158: state: open
title: [FEA] Filtering/reading statistics of ORC data with legacy TimestampStatistics
user: calebwin
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_6135: state: open
title: [PROPOSAL] Enforce and automate compatibility with Pandas methods
user: shwina
labels: 0 - Backlog: In queue waiting for assignment
proposal: Change current process or code
cuDF (Python): Affects Python cuDF API.
issue_6089: state: open
title: [FEA] Support packing to a max input sequence length with cudf-subword tokenizer
user: VibhuJawa
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
strings: strings issues (C++ and Python)
issue_6074: state: open
title: [BUG] unbalanced files read by each dask worker by read_csv with dask_cudf
user: mengdong
labels: bug: Something isn't working
dask: Dask issue
issue_6040: state: open
title: [BUG] Series.equals() raises error with ListColumns, while DataFrame.equals() works
user: miguelusque
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
issue_6004: state: open
title: [FEA] Profiling duplicate reading of metadata
user: calebwin
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
cuIO: cuIO issue
issue_5967: state: open
title: [FEA] Dask_cudf support to read partitioned orc datasets
user: ayushdg
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
dask: Dask issue
issue_5940: state: open
title: [FEA] Enable CPack for packaging libcudf build
user: jdye64
labels: feature request: New feature or request
CMake: CMake build issue
issue_5922: state: open
title: [FEA] Pass `cudaStreamPerThread` to numba/CuPy kernels
user: shwina
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_5916: state: open
title: [BUG] A data buffer is cast into a type with a different layout
user: vuule
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_5902: state: open
title: [PERF] AST kernel has nonzero stack frame
user: bdice
labels: 0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
Performance: Performance related issue
improvement: Improvement / enhancement to an existing function
issue_5889: state: open
title: [FEA] Make java test utlities for Lists and nested types user-friendly and less verbose
user: kuhushukla
labels: feature request: New feature or request
cuDF (Java): Affects Java cuDF API.
issue_5882: state: open
title: [FEA] Add support for cudf.Timedelta scalar support
user: galipremsagar
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_5828: state: open
title: [FEA] Rolling slope calculation with groupby
user: nasiha0
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_5755: state: open
title: [FEA]Use apply function with dask cudf
user: Salonijain27
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
dask: Dask issue
issue_5741: state: open
title: [FEA] Add support for `to_string` api in cudf Objects
user: galipremsagar
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_5714: state: open
title: [FEA] Remove `object` dtype
user: brandon-b-miller
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_5712: state: open
title: [BUG] JSON reader fails to parse files with empty rows
user: vuule
labels: bug: Something isn't working
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_5695: state: open
title: [ENH] Identify opportunities for making properties cached in cuDF
user: shwina
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
Performance: Performance related issue
issue_5640: state: open
title: [FEA] Hash values in nested columns
user: alecgunny
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
issue_5633: state: open
title: [FEA] cuIO for custom data types
user: v1gnesh
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_5580: state: open
title: [BUG] Rolling count aggregations produce different results than Pandas 1.0+
user: brandon-b-miller
labels: bug: Something isn't working
pandas: Pandas issue
cuDF (Python): Affects Python cuDF API.
issue_5571: state: open
title: [FEA] Google mock for KafkaConsumer
user: jdye64
labels: feature request: New feature or request
tests: Unit testing for project
libcudf: Affects libcudf (C++/CUDA) code.
issue_5556: state: open
title: [FEA] `fillna()` doesn't accept axis keyword
user: vivanov10
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
0 - Blocked: Cannot progress due to external reasons
issue_5550: state: open
title: [FEA] cuDF doesn't work out of the box with `NamedTuple` when constructing a `DataFrame`
user: vivanov10
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_5546: state: open
title: [FEA] cuDF doesn’t support custom class objects as columns
user: vivanov10
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_5277: state: open
title: [FEA] Remove from_xxx methods in DataFrame interface, or at least add other datatype sources to DataFrame object
user: miguelusque
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_5276: state: open
title: [FEA] Implement pandas.Categorical
user: miguelusque
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_5217: state: open
title: [FEA] Ignore case when using regex in replace
user: argenisleon
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
strings: strings issues (C++ and Python)
issue_5142: state: open
title: [FEA] Snappy Compressed CSV Not Implemented
user: mlahir1
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_5097: state: open
title: [QST] Would the new Arrow C Data Interface be useful for CuDF?
user: andygrove
labels: question: Further information is requested
libcudf: Affects libcudf (C++/CUDA) code.
issue_5080: state: open
title: [PERF] CSV reader data type detection is slow
user: OlivierNV
labels: libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
Performance: Performance related issue
issue_5017: state: open
title: [FEA] read_csv -> skiprows parameter: support list-like and callable arguments
user: miguelusque
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
cuIO: cuIO issue
issue_4999: state: open
title: [FEA] Add support to low_memory parameter in read_csv method 
user: miguelusque
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
cuIO: cuIO issue
issue_4753: state: open
title: [FEA] Groupby MIN/MAX with NaN values does not match what Spark expects
user: razajafri
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
helps: Spark: Functionality that helps Spark RAPIDS
issue_4730: state: open
title: [QST/Discussion] Reorganize pytests
user: ayushdg
labels: proposal: Change current process or code
tests: Unit testing for project
cuDF (Python): Affects Python cuDF API.
issue_4706: state: open
title: [FEA] dask-cudf groupby with quantile and median methods
user: rnyak
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
dask: Dask issue
issue_4663: state: open
title: [BUG]dask_cudf nunique gives incorrect results
user: VibhuJawa
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
dask: Dask issue
issue_4607: state: open
title: [BUG] split/slice APIs do not align with partitioning APIs
user: jrhemstad
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
issue_4529: state: open
title: [FEA] Async, especially for heavier ops
user: lmeyerov
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_4410: state: open
title: [FEA] predicate push down such as bloom filters added to read_orc
user: richardulrich
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_4365: state: open
title: [BUG] `get_scalar_device_view` doesn't support `const scalar` 
user: jrhemstad
labels: bug: Something isn't working
feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
issue_4348: state: open
title: [FEA] Support additional pandas features in strings wrap implementation
user: galipremsagar
labels: feature request: New feature or request
strings: strings issues (C++ and Python)
issue_4309: state: open
title: [BUG] dask_cudf.DataFrame.values shows chunktype of numpy ndarray
user: daxiongshu
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
dask: Dask issue
issue_9726: state: open
title: [FEA] `pack`/`unpack` functions to merge/split (multiple) `device_buffer`(s)
user: jakirkham
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
issue_4270: state: open
title: [FEA] Make `column_view` _actually_ be a view
user: jrhemstad
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
issue_4206: state: open
title: [BUG] expand_bits_to_bytes could be improved by returning ndarray of np.bool
user: trevorsm7
labels: bug: Something isn't working
tests: Unit testing for project
cuDF (Python): Affects Python cuDF API.
issue_4001: state: open
title: [FEA] Support nanValue Spark CSV parse option in cudf CSV reader
user: kuhushukla
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_3961: state: open
title: [BUG]Cannot query dataframes with categorical columns 
user: taureandyernv
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_3676: state: open
title: [FEA] Series and DataFrame mean absolute deviation
user: beckernick
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_3320: state: open
title: [FEA] String timestamp parsing to match Spark casting string to timestamp
user: rwlee
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
helps: Spark: Functionality that helps Spark RAPIDS
strings: strings issues (C++ and Python)
issue_3319: state: open
title: [BUG] Inconsistent output order for dask-cudf groupby
user: ayushdg
labels: bug: Something isn't working
cuDF (Python): Affects Python cuDF API.
dask: Dask issue
issue_3230: state: open
title: [FEA] Compressing/decompressing `__cuda_array_interface__` objects
user: jakirkham
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
issue_3155: state: open
title: [FEA] CUDF_VERSION in cudf.h ?
user: OlivierNV
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
issue_3000: state: open
title: [FEA] Backstick support in DataFrame.query() method
user: miguelusque
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_2684: state: open
title: [FEA] Include a SettingWithCopyWarning similar to pandas
user: beckernick
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_2678: state: open
title: [FEA] Performance improvements for csv-writer
user: davidwendt
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
Performance: Performance related issue
issue_2591: state: open
title: Support callables in DataFrame.assign
user: jangorecki
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_2530: state: open
title: [FEA] Create collection of dataframes for testing
user: mrocklin
labels: feature request: New feature or request
tests: Unit testing for project
cuDF (Python): Affects Python cuDF API.
issue_2477: state: open
title: [FEA] Timezone conversions for timestamps
user: jlowe
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
helps: Spark: Functionality that helps Spark RAPIDS
issue_2428: state: open
title: [FEA] Add an `n-ary` transform 
user: jrhemstad
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
issue_2407: state: open
title: [FEA] Throw exception on non utf-8 charsets during io operations
user: ayushdg
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_2398: state: open
title: [BUG] read_csv fails to correctly handle misplaced quotes 
user: ayushdg
labels: bug: Something isn't working
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_2393: state: open
title: How about cudf running on ray?  
user: backyes
labels: feature request: New feature or request
proposal: Change current process or code
cuDF (Python): Affects Python cuDF API.
issue_2231: state: open
title: [FEA]Add merge_asof to cudf
user: xhkong
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
issue_2135: state: open
title: [FEA] Add more functionality to rolling objects
user: chinmaychandak
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
issue_1940: state: open
title: [FEA] DatetimeIndex Frequency/TZ
user: quasiben
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_1898: state: open
title: [FEA] libcudf functions to convert table to/from 2d dense arrays
user: kkraus14
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
issue_1790: state: open
title: [FEA] SparseDataFrame data structure
user: cornhundred
labels: feature request: New feature or request
proposal: Change current process or code
libcudf: Affects libcudf (C++/CUDA) code.
issue_1781: state: open
title: [DISCUSSION] cuDF vs Pandas output order behavior 
user: beckernick
labels: proposal: Change current process or code
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
issue_1501: state: open
title: [FEA] Apply functions to columns independently in parallel.
user: daxiongshu
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
issue_1480: state: open
title: [FEA] Implement find_valid_index and its permutations (first_ and last_)
user: beckernick
labels: feature request: New feature or request
good first issue: Good for newcomers
cuDF (Python): Affects Python cuDF API.
issue_1437: state: open
title: [FEA] Explore performance impact of enabling relocatable device code in libcudf
user: jrhemstad
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
Performance: Performance related issue
issue_1267: state: open
title: [FEA] libcudf Series correlation (Pearson)
user: beckernick
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
issue_1263: state: open
title: [FEA] need official EWM function
user: yidong72
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
cuDF (Python): Affects Python cuDF API.
issue_1210: state: open
title: [BUG] Conda recipe improvements
user: jakirkham
labels: bug: Something isn't working
CMake: CMake build issue
conda: conda issue
issue_1134: state: open
title: [FEA] Computing optimal partition bounds
user: jrhemstad
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
issue_938: state: open
title: [FEA] Support datetime dtype columns in `Series.apply`
user: miguelusque
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_931: state: open
title: [FEA] Integrated Env/Version output for bug reports
user: quasiben
labels: feature request: New feature or request
proposal: Change current process or code
conda: conda issue
issue_715: state: open
title: [FEA] Support escapechar in read_csv
user: mjsamoht
labels: feature request: New feature or request
0 - Backlog: In queue waiting for assignment
libcudf: Affects libcudf (C++/CUDA) code.
cuIO: cuIO issue
issue_642: state: open
title: [FEA] make/cmake uninstall target
user: kkraus14
labels: feature request: New feature or request
CMake: CMake build issue
issue_627: state: open
title: [BUG] Long import times
user: mrocklin
labels: feature request: New feature or request
cuDF (Python): Affects Python cuDF API.
issue_581: state: open
title: Compile times are growing significantly
user: jrhemstad
labels: CMake: CMake build issue
issue_584: state: open
title: Add clang-tidy for automatic linting
user: andrewseidl
labels: feature request: New feature or request
libcudf: Affects libcudf (C++/CUDA) code.
issue_28: state: open
title: Support for windows? 
user: stephenmm
labels: feature request: New feature or request
CMake: CMake build issue