v23.12.00

🐛 Bug Fixes

• Update actions/labeler to v4 (#2037) @raydouglass
• pylibraft only depends on numpy at runtime, not build time. (#2013) @bdice
• Fixes to update-version.sh (#1991) @raydouglass
• Adjusting end-to-end start time so it doesn't include stream creation time (#1989) @cjnolet
• CAGRA graph optimizer: clamp rev_graph_count (#1987) @tfeher
• Catching conversion errors in data_export instead of fully failing (#1979) @cjnolet
• Fix syncing mechanism in raft-ann-bench C++ search (#1961) @divyegala
• Fixing hnswlib in latency mode (#1959) @cjnolet
• Fix ucx-py alpha version update for raft-dask (#1953) @divyegala
• Reduce NN Descent test threshold (#1946) @divyegala
• Fixes to new YAML config raft-bench-ann (#1945) @divyegala
• Set RNG seeds in NN Descent to diagnose flaky tests (#1931) @divyegala
• Fix FAISS CPU algorithm names in raft-ann-bench (#1916) @divyegala
• Increase iterations in NN Descent tests to avoid flakiness (#1915) @divyegala
• Fix filepath in raft-ann-bench/split_groundtruth module (#1911) @divyegala
• Remove dynamic entry-points from raft-ann-bench (#1910) @benfred
• Remove unnecessary dataset path check in ANN bench (#1908) @tfeher
• Fixing Googletests and re-enabling in CI (#1904) @cjnolet
• Fix NN Descent overflows (#1875) @divyegala
• Build fix for CUDA 12.2 (#1870) @benfred
• [BUG] Fix a bug in NN descent (#1869) @enp1s0

📖 Documentation

• Brute Force Index documentation fix (#1944) @lowener
• Add wiki_all dataset config and documentation. (#1918) @cjnolet
• Updates to raft-ann-bench docs (#1905) @cjnolet
• End-to-end vector search tutorial in docs (#1776) @cjnolet

🚀 New Features

• Adding dry-run option to raft-ann-bench (#1970) @cjnolet
• Add ANN bench scripts to generate ground truth (#1967) @tfeher
• CAGRA build + HNSW search (#1956) @divyegala
• Verify conda-cpp-post-build-checks (#1935) @robertmaynard
• Make all cuda kernels have hidden visibility (#1898) @robertmaynard
• Update rapids-cmake functions to non-deprecated signatures (#1884) @robertmaynard
• [FEA] Helpers for identifying contiguous layouts. (#1861) @trivialfis
• Add raft::stats::neighborhood_recall (#1860) @divyegala
• [FEA] Helpers and CodePacker for IVF-PQ (#1826) @tarang-jain

🛠️ Improvements

• Pinning fmt and spdlog for raft-ann-bench-cpu (#2018) @cjnolet
• Build concurrency for nightly and merge triggers (#2011) @bdice
• Using EXPORT_SET in rapids_find_package_root (#2006) @cjnolet
• Remove static checks for serialization size (#1997) @cjnolet
• Skipping bad json parse (#1990) @cjnolet
• Update select-k heuristic (#1985) @benfred
• ANN bench: use different offset for each thread (#1981) @tfeher
• Allow raft-ann-bench/run to continue after encountering bad YAML configs (#1980) @divyegala
• Add build and search params to raft-ann-bench.data_export CSVs (#1971) @divyegala
• Use new rapids-dask-dependency metapackage for managing dask versions (#1968) @galipremsagar
• Remove unused header (#1960) @wphicks
• Adding pool back in and fixing cagra benchmark params (#1951) @cjnolet
• Add constraints to hnswlib in raft-bench-ann (#1949) @divyegala
• Add support for iterating over batches in bfknn (#1947) @benfred
• Fix ANN bench latency (#1940) @tfeher
• Add YAML config files to run parameter sweeps for ANN benchmarks (#1929) @divyegala
• Relax ucx pinning (#1927) @vyasr
• Try using contiguous rank to fix cuda_visible_devices (#1926) @VibhuJawa
• Unpin dask and distributed for 23.12 development (#1925) @galipremsagar
• Adding throughput and latency modes to raft-ann-bench (#1920) @cjnolet
• Providing aarch64 yaml environment files (#1914) @cjnolet
• CAGRA ANN bench: parse build options for IVF-PQ build algo (#1912) @tfeher
• Fix python script location in ANN bench description (#1906) @tfeher
• Refactor install/build guide. (#1899) @cjnolet
• Check return values of raft-ann-bench subprocess calls (#1897) @benfred
• ANN bench options to specify CAGRA graph and dataset locations (#1896) @cjnolet
• Add check-json to pre-commit linters, and fix invalid ann-bench JSON config (#1894) @benfred
• Use branch-23.12 workflows. (#1886) @bdice
• Setup Consistent Nightly Versions for Pip and Conda (#1880) @divyegala
• Fix and improve one-block radix select (#1878) @yong-wang
• [FEA] Improvements on bitset class (#1877) @lowener
• Branch 23.12 merge 23.10 (#1873) @AyodeAwe
• Branch 23.12 merge 23.10 (#1868) @cjnolet
• Replace raft::random calls to not use deprecated API (#1867) @lowener
• raft: Build CUDA 12.0 ARM conda packages. (#1853) @bdice
• Documentation for raft ANN benchmark containers. (#1833) @dantegd
• [FEA] Support vector deletion in ANN IVF (#1831) @lowener
• Provide a raft::copy overload for mdspan-to-mdspan copies (#1818) @wphicks
• Adding FAISS cpu to raft-ann-bench (#1814) @cjnolet