Search results

[FEA] Add option for JIT filter for the row-wise post-filter in read_parquet

cuIOcuIO issuecuIO issue

feature requestNew feature or requestNew feature or request

libcudfAffects libcudf (C++/CUDA) code.Affects libcudf (C++/CUDA) code.

Status: Open.

#19384 In rapidsai/cudf;

· GregoryKimball opened on Jul 15, 2025

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Parquet continuous improvement

Materialize tables in the experimental Parquet reader

3 - Ready for ReviewReady for review by teamReady for review by team

CMakeCMake build issueCMake build issue

cuIOcuIO issuecuIO issue

feature requestNew feature or requestNew feature or request

libcudfAffects libcudf (C++/CUDA) code.Affects libcudf (C++/CUDA) code.

non-breakingNon-breaking changeNon-breaking change

Status: Open (in progress).

rapidsai/cudfnumber 19308

#19308 In rapidsai/cudf;

· mhaseeb123 opened on Jul 8, 2025

[BUG] Uninitialized read detected in parquet chunked reader/writer

bugSomething isn't workingSomething isn't working

cuIOcuIO issuecuIO issue

Status: Open.

#19247 In rapidsai/cudf;

· ttnghia opened on Jun 28, 2025

[FEA] Add a setup API for cuIO to help benchmarking

cuIOcuIO issuecuIO issue

feature requestNew feature or requestNew feature or request

libcudfAffects libcudf (C++/CUDA) code.Affects libcudf (C++/CUDA) code.

Status: Open.

#19009 In rapidsai/cudf;

· GregoryKimball opened on May 28, 2025

· 

Benchmarking

[FEA] Support adding row index to tables read from parquet reader

cuIOcuIO issuecuIO issue

feature requestNew feature or requestNew feature or request

libcudfAffects libcudf (C++/CUDA) code.Affects libcudf (C++/CUDA) code.

SparkFunctionality that helps Spark RAPIDSFunctionality that helps Spark RAPIDS

Status: Open.

#18981 In rapidsai/cudf;

· liurenjie1024 opened on May 28, 2025

· 

Parquet continuous improvement

[Story] Towards a faster Parquet reader with pipelining and multistream optimization

cuIOcuIO issuecuIO issue

libcudfAffects libcudf (C++/CUDA) code.Affects libcudf (C++/CUDA) code.

PerformancePerformance related issuePerformance related issue

SparkFunctionality that helps Spark RAPIDSFunctionality that helps Spark RAPIDS

Status: Open.

#18892 In rapidsai/cudf;

· JigaoLuo opened on May 20, 2025

· 

Parquet continuous improvement

[FEA] Parquet metadata caching due to overhead in reader

cuIOcuIO issuecuIO issue

feature requestNew feature or requestNew feature or request

Status: Open.

#18890 In rapidsai/cudf;

· JigaoLuo opened on May 20, 2025

· 

Speed-of-light IO in libcudf

[FEA] Return footer when table writer closed.

cuIOcuIO issuecuIO issue

feature requestNew feature or requestNew feature or request

libcudfAffects libcudf (C++/CUDA) code.Affects libcudf (C++/CUDA) code.

SparkFunctionality that helps Spark RAPIDSFunctionality that helps Spark RAPIDS

Status: Open.

#18886 In rapidsai/cudf;

· liurenjie1024 opened on May 20, 2025

· 

Parquet continuous improvement

[FEA] Support <code>num_rows_per_source</code> in table metadata after a <code>cudf::io::read_json</code>

cuIOcuIO issuecuIO issue

feature requestNew feature or requestNew feature or request

libcudfAffects libcudf (C++/CUDA) code.Affects libcudf (C++/CUDA) code.

Status: Open.

#18359 In rapidsai/cudf;

· Matt711 opened on Mar 24, 2025

[FEA] Change <code>parquet_read_decode</code> to use uncompressed files

cuIOcuIO issuecuIO issue

feature requestNew feature or requestNew feature or request

good first issueGood for newcomersGood for newcomers

libcudfAffects libcudf (C++/CUDA) code.Affects libcudf (C++/CUDA) code.

Status: Open.

#18349 In rapidsai/cudf;

· GregoryKimball opened on Mar 21, 2025

· 

Benchmarking

[FEA] Expose libcudf's default KvikIO thread count to the Python layer

cudf-polarsIssues specific to cudf-polarsIssues specific to cudf-polars

cuIOcuIO issuecuIO issue

feature requestNew feature or requestNew feature or request

libcudfAffects libcudf (C++/CUDA) code.Affects libcudf (C++/CUDA) code.

Status: Open.

#18272 In rapidsai/cudf;

· GregoryKimball opened on Mar 13, 2025

[FEA] Add CPU-GPU co-processing for higher decompression throughput

cudf-polarsIssues specific to cudf-polarsIssues specific to cudf-polars

cuIOcuIO issuecuIO issue

feature requestNew feature or requestNew feature or request

libcudfAffects libcudf (C++/CUDA) code.Affects libcudf (C++/CUDA) code.

Status: Open.

#17974 In rapidsai/cudf;

· GregoryKimball opened on Feb 10, 2025

· 

Speed-of-light IO in libcudf