NVIDIA/cuvs v25.12.00

v25.12.00

Repository: NVIDIA/cuvs

Tag: v25.12.00

Published: 2025-12-11T00:51:39Z

Prerelease: no

Release notes:

What's Changed

🚨 Breaking Changes

• Using all_neighbors for mutual reachability by @jinsolp in https://github.com/rapidsai/cuvs/pull/1234
• Refactor libcuvs_c header and source locations by @robertmaynard in https://github.com/rapidsai/cuvs/pull/1357
• Update cagra C API enums to have more long term stable values by @robertmaynard in https://github.com/rapidsai/cuvs/pull/1436
• Require CUDA 12.2+ by @jakirkham in https://github.com/rapidsai/cuvs/pull/1476
• Remove mutual_reachability_graph Public API by @tarang-jain in https://github.com/rapidsai/cuvs/pull/1481

🐛 Bug Fixes

• Allow compilation when OpenMP is disabled by @robertmaynard in https://github.com/rapidsai/cuvs/pull/1346
• Deallocation should be noexcept by @bdice in https://github.com/rapidsai/cuvs/pull/1416
• ANN_BENCH: Don't throw in noexcept do_deallocate by @achirkin in https://github.com/rapidsai/cuvs/pull/1417
• Remove unneeded cutlass public build/install dependency by @robertmaynard in https://github.com/rapidsai/cuvs/pull/1411
• cuvs_static properly adds C include dir to target_include_directories by @robertmaynard in https://github.com/rapidsai/cuvs/pull/1426
• Fix C/Python serialization for FP16. Add python tests by @lowener in https://github.com/rapidsai/cuvs/pull/1429
• Properly guard usage of openmp function calls by @robertmaynard in https://github.com/rapidsai/cuvs/pull/1435
• Update nlohmann-json to 3.12.0 by @KyleFromNVIDIA in https://github.com/rapidsai/cuvs/pull/1449
• Fix test params for filtered ivf_flat by @aamijar in https://github.com/rapidsai/cuvs/pull/1463
• [REVIEW][Java][Bug] Fix CuVSMatrix#getRow to take strides into consideration by @ldematte in https://github.com/rapidsai/cuvs/pull/1442
• Adding more tests and I find the compression settings are broken in the Golang API by @maxwbuckley in https://github.com/rapidsai/cuvs/pull/1472
• Fix binary quantizer host transform bounds and stream order by @achirkin in https://github.com/rapidsai/cuvs/pull/1473
• [BUG] Check if dynamic batching conf is null by @tarang-jain in https://github.com/rapidsai/cuvs/pull/1459
• Include cagra search algorithms in libcuvs_static.a by @robertmaynard in https://github.com/rapidsai/cuvs/pull/1457
• [Java] Disable flaky test testFloatSerialization by @mythrocks in https://github.com/rapidsai/cuvs/pull/1503
• Add libaio to cuvs-bench-cpu, improve bench dependencies by @tarang-jain in https://github.com/rapidsai/cuvs/pull/1480
• [Java] Fix CagraBuildAndSearchIT concurrent deallocation errors by @ldematte in https://github.com/rapidsai/cuvs/pull/1510
• Pin Cython pre-3.2.0 and PyTest pre-9 by @jakirkham in https://github.com/rapidsai/cuvs/pull/1528
• Fix a bug in compute_distance_00_generate.py by @enp1s0 in https://github.com/rapidsai/cuvs/pull/1532
• Check stride information in from_dlpack by @benfred in https://github.com/rapidsai/cuvs/pull/1458
• refactored update-version.sh to handle new branching strategy by @rockhowse in https://github.com/rapidsai/cuvs/pull/1535
• fixed bug with update-version.sh by @rockhowse in https://github.com/rapidsai/cuvs/pull/1556
• fix(ci): remove unsupported name parameter from custom job def by @gforsyth in https://github.com/rapidsai/cuvs/pull/1560
• Remove need to have rapids_logger headers installed to use clib by @robertmaynard in https://github.com/rapidsai/cuvs/pull/1527
• Fix BruteForce serialize test by @lowener in https://github.com/rapidsai/cuvs/pull/1568
• [C] Fix: cuvsRMMMemoryResourceReset sets a valid resource by @ldematte in https://github.com/rapidsai/cuvs/pull/1540
• Fix typo in date field by @vyasr in https://github.com/rapidsai/cuvs/pull/1563
• SNMG ANN build with OpenMP nested parallelism by @viclafargue in https://github.com/rapidsai/cuvs/pull/1526

📖 Documentation

• Fix table of content documentation by @lowener in https://github.com/rapidsai/cuvs/pull/1427
• Docs Spectral Clustering by @aamijar in https://github.com/rapidsai/cuvs/pull/1490
• Use current system architecture in conda environment creation command by @bdice in https://github.com/rapidsai/cuvs/pull/1499
• Updating README for release by @cjnolet in https://github.com/rapidsai/cuvs/pull/1584

🚀 New Features

• Unify binding headers by @robertmaynard in https://github.com/rapidsai/cuvs/pull/1413
• CAGRA: decouple source idx type from graph idx type and add a mapping between them by @achirkin in https://github.com/rapidsai/cuvs/pull/1251
• Add SOVERSION information to libcuvs_c by @robertmaynard in https://github.com/rapidsai/cuvs/pull/1474
• Spectral Clustering by @aamijar in https://github.com/rapidsai/cuvs/pull/1425
• ANN_BENCH: integrate NVTX statistics by @achirkin in https://github.com/rapidsai/cuvs/pull/1529
• Add Augmented Core Extraction Algorithm by @julianmi in https://github.com/rapidsai/cuvs/pull/1404
• Extend CI to build and test x86 libcuvs_c tarballs by @robertmaynard in https://github.com/rapidsai/cuvs/pull/1524
• Introduce libcuvs-headers and libcuvs-static CMake components and conda packages by @divyegala in https://github.com/rapidsai/cuvs/pull/1494
• [Java] Bindings, tests and benchmarks for RMM pooled memory by @ldematte in https://github.com/rapidsai/cuvs/pull/1453

🛠️ Improvements

• Update RAPIDS_BRANCH, codify changes in update-version.sh by @KyleFromNVIDIA in https://github.com/rapidsai/cuvs/pull/1368
• Move eigen_solvers from raft by @aamijar in https://github.com/rapidsai/cuvs/pull/1402
• CosineExpanded Distance Metric for CAGRA by @tarang-jain in https://github.com/rapidsai/cuvs/pull/197
• Enable sccache-dist connection pool by @trxcllnt in https://github.com/rapidsai/cuvs/pull/1431
• Use pinned_host_memory_resource instead of pinned_memory_resource. by @bdice in https://github.com/rapidsai/cuvs/pull/1434
• Use main in RAPIDS_BRANCH by @bdice in https://github.com/rapidsai/cuvs/pull/1439
• Use main shared-workflows branch by @bdice in https://github.com/rapidsai/cuvs/pull/1444
• [Review] ScaNN: Add option for AVQ/Noise Shaping to bfloat16 quantization by @rmaschal in https://github.com/rapidsai/cuvs/pull/1354
• Add NVTX annotations to CAGRA knn graph build stage by @achirkin in https://github.com/rapidsai/cuvs/pull/1443
• [Review][C] Export the ability to get/set the log level to the C API by @ldematte in https://github.com/rapidsai/cuvs/pull/1375
• [Java] Test indexing and serialization with integral (byte)...