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Fix possible OOB mem access in Parquet decoder

5 - Ready to MergeTesting and reviews complete, ready to mergeTesting and reviews complete, ready to merge

bugSomething isn't workingSomething isn't working

cuIOcuIO issuecuIO issue

non-breakingNon-breaking changeNon-breaking change

stringsstrings issues (C++ and Python)strings issues (C++ and Python)

Status: Merged (completed).

rapidsai/cudfnumber 17841

#17841 In rapidsai/cudf;

· by mhaseeb123 was closed on Jan 29, 2025

Make more constexpr available on device for cuIO

4 - Needs ReviewWaiting for reviewer to review or respondWaiting for reviewer to review or respond

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: Merged (completed).

rapidsai/cudfnumber 17746

#17746 In rapidsai/cudf;

· by PointKernel was closed on Jan 26, 2025

Bounding pool size in multi-batch JSON reader

cuIOcuIO issuecuIO issue

improvementImprovement / enhancement to an existing functionImprovement / enhancement to an existing function

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

non-breakingNon-breaking changeNon-breaking change

Status: Merged (completed).

rapidsai/cudfnumber 17724

#17724 In rapidsai/cudf;

· by shrshi was closed on Jan 17, 2025

Enforce schema for partial tables in multi-source multi-batch JSON reader

5 - Ready to MergeTesting and reviews complete, ready to mergeTesting and reviews complete, ready to merge

bugSomething isn't workingSomething isn't working

cuIOcuIO issuecuIO issue

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

non-breakingNon-breaking changeNon-breaking change

Status: Merged (completed).

rapidsai/cudfnumber 17708

#17708 In rapidsai/cudf;

· by shrshi was closed on Jan 28, 2025

Compute and use the initial string offset when building nested large string cols with chunked parquet reader

5 - Ready to MergeTesting and reviews complete, ready to mergeTesting and reviews complete, ready to merge

bugSomething isn't workingSomething isn't working

cuIOcuIO issuecuIO issue

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

non-breakingNon-breaking changeNon-breaking change

Status: Merged (completed).

rapidsai/cudfnumber 17702

#17702 In rapidsai/cudf;

· by mhaseeb123 was closed on Jan 28, 2025

Use 64-bit offsets only if the current strings column output chunk size exceeds threshold

5 - Ready to MergeTesting and reviews complete, ready to mergeTesting and reviews complete, ready to merge

cuIOcuIO issuecuIO issue

improvementImprovement / enhancement to an existing functionImprovement / enhancement to an existing function

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

non-breakingNon-breaking changeNon-breaking change

Status: Merged (completed).

rapidsai/cudfnumber 17693

#17693 In rapidsai/cudf;

· by mhaseeb123 was closed on Jan 10, 2025

Add multi-source reading to JSON reader benchmarks

5 - Ready to MergeTesting and reviews complete, ready to mergeTesting and reviews complete, ready to merge

cuIOcuIO issuecuIO issue

improvementImprovement / enhancement to an existing functionImprovement / enhancement to an existing function

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

non-breakingNon-breaking changeNon-breaking change

PerformancePerformance related issuePerformance related issue

Status: Merged (completed).

rapidsai/cudfnumber 17688

#17688 In rapidsai/cudf;

· by shrshi was closed on Jan 29, 2025

Support multithreaded reading of compressed buffers in JSON reader

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: Merged (completed).

rapidsai/cudfnumber 17670

#17670 In rapidsai/cudf;

· by shrshi was closed on Jan 9, 2025

[FEA] Add multi-threaded GZIP decompression for multi-source JSON reading

cuIOcuIO issuecuIO issue

feature requestNew feature or requestNew feature or request

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

Status: Closed (completed).

#17638 In rapidsai/cudf;

· by GregoryKimball was closed on Jan 30, 2025

Fix a minor potential i32 overflow in thrust::transform_exclusive_scan in PQ reader preprocessing

5 - Ready to MergeTesting and reviews complete, ready to mergeTesting and reviews complete, ready to merge

bugSomething isn't workingSomething isn't working

cuIOcuIO issuecuIO issue

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

non-breakingNon-breaking changeNon-breaking change

Status: Merged (completed).

rapidsai/cudfnumber 17617

#17617 In rapidsai/cudf;

· by mhaseeb123 was closed on Dec 18, 2024

Measure the number of Parquet row groups filtered by predicate pushdown

5 - Ready to MergeTesting and reviews complete, ready to mergeTesting and reviews complete, ready to merge

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: Merged (completed).

rapidsai/cudfnumber 17594

#17594 In rapidsai/cudf;

· by mhaseeb123 was closed on Jan 31, 2025

Simplify expression transformer in Parquet predicate pushdown with ast::tree

5 - Ready to MergeTesting and reviews complete, ready to mergeTesting and reviews complete, ready to merge

cuIOcuIO issuecuIO issue

improvementImprovement / enhancement to an existing functionImprovement / enhancement to an existing function

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

non-breakingNon-breaking changeNon-breaking change

Status: Merged (completed).

rapidsai/cudfnumber 17587

#17587 In rapidsai/cudf;

· by mhaseeb123 was closed on Dec 20, 2024