v23.08.00

🚨 Breaking Changes

• Separate CAGRA index type from internal idx type (#1664) @tfeher
• Stop using setup.py in build.sh (#1645) @vyasr
• CAGRA max_queries auto configuration (#1613) @enp1s0
• Rename the CAGRA prune function to optimize (#1588) @enp1s0
• CAGRA pad dataset for 128bit vectorized load (#1505) @tfeher
• Sparse Pairwise Distances API Updates (#1502) @divyegala
• Cagra index construction without copying device mdarrays (#1494) @tfeher
• [FEA] Masked NN for connect_components (#1445) @tarang-jain
• Limiting workspace memory resource (#1356) @achirkin

🐛 Bug Fixes

• Remove push condition on docs-build (#1693) @raydouglass
• IVF-PQ: Fix illegal memory access with large max_samples (#1685) @achirkin
• Fix missing parameter for select_k (#1682) @ucassjy
• Separate CAGRA index type from internal idx type (#1664) @tfeher
• Add rmm to pylibraft run dependencies, since it is used by Cython. (#1656) @bdice
• Hotfix: wrong constant in IVF-PQ fp_8bit2half (#1654) @achirkin
• Fix sparse KNN for large batches (#1640) @viclafargue
• Fix uploading of RAFT nightly packages (#1638) @dantegd
• Fix cagra multi CTA bug (#1628) @enp1s0
• pass correct stream to cutlass kernel launch of L2/cosine pairwise distance kernels (#1597) @mdoijade
• Fix launchconfig y-gridsize too large in epilogue kernel (#1586) @mfoerste4
• Fix update version and pinnings for 23.08. (#1556) @bdice
• Fix for function exposing KNN merge (#1418) @viclafargue

📖 Documentation

• Critical doc fixes and updates for 23.08 (#1705) @cjnolet
• Fix the documentation about changing the logging level (#1596) @enp1s0
• Fix raft::bitonic_sort small usage example (#1580) @enp1s0

🚀 New Features

• Use rapids-cmake new parallel testing feature (#1623) @robertmaynard
• Add support for row-major slice (#1591) @lowener
• IVF-PQ tutorial notebook (#1544) @achirkin
• [FEA] Masked NN for connect_components (#1445) @tarang-jain
• raft: Build CUDA 12 packages (#1388) @vyasr
• Limiting workspace memory resource (#1356) @achirkin

🛠️ Improvements

• Pin dask and distributed for 23.08 release (#1711) @galipremsagar
• Add algo parameter for CAGRA ANN bench (#1687) @tfeher
• ANN benchmarks python wrapper for splitting billion-scale dataset groundtruth (#1679) @divyegala
• Rename CAGRA parameter num_parents to search_width (#1676) @tfeher
• Renaming namespaces to promote CAGRA from experimental (#1666) @cjnolet
• CAGRA Python wrappers (#1665) @dantegd
• Add notebook for Vector Search - Question Retrieval (#1662) @lowener
• Fix CMake CUDA support for pylibraft when raft is found. (#1659) @bdice
• Cagra ANN benchmark improvements (#1658) @tfeher
• ANN-benchmarks: avoid using the dataset during search when possible (#1657) @achirkin
• Revert CUDA 12.0 CI workflows to branch-23.08. (#1652) @bdice
• ANN: Optimize host-side refine (#1651) @achirkin
• Cagra template instantiations (#1650) @tfeher
• Modify comm_split to avoid ucp (#1649) @ChuckHastings
• Stop using setup.py in build.sh (#1645) @vyasr
• IVF-PQ: Add a (faster) direct conversion fp8->half (#1644) @achirkin
• Simplify bench/ann scripts to Python based module (#1642) @divyegala
• Further removal of uses-setup-env-vars (#1639) @dantegd
• Drop blank line in raft-dask/meta.yaml (#1637) @jakirkham
• Enable conservative memory allocations for RAFT IVF-Flat benchmarks. (#1634) @tfeher
• [FEA] Codepacking for IVF-flat (#1632) @tarang-jain
• Fixing ann bench cmake (and docs) (#1630) @cjnolet
• [WIP] Test CI issues (#1626) @VibhuJawa
• Set pool memory resource for raft IVF ANN benchmarks (#1625) @tfeher
• Adding sort option to matrix::select_k api (#1615) @cjnolet
• CAGRA max_queries auto configuration (#1613) @enp1s0
• Use exceptions instead of exit(-1) (#1594) @benfred
• [REVIEW] Add scheduler_file argument to support MNMG setup (#1593) @VibhuJawa
• Rename the CAGRA prune function to optimize (#1588) @enp1s0
• This PR adds support to __half and nb_bfloat16 to myAtomicReduce (#1585) @Kh4ster
• [IMP] move core CUDA RT macros to cuda_rt_essentials.hpp (#1584) @MatthiasKohl
• preprocessor syntax fix (#1582) @AyodeAwe
• use rapids-upload-docs script (#1578) @AyodeAwe
• Unpin dask and distributed for development and fix merge_labels test (#1574) @galipremsagar
• Remove documentation build scripts for Jenkins (#1570) @ajschmidt8
• Add support to __half and nv_bfloat16 to most math functions (#1554) @Kh4ster
• Add RAFT ANN benchmark for CAGRA (#1552) @enp1s0
• Update CAGRA knn_graph_sort to use Raft::bitonic_sort (#1550) @enp1s0
• Add identity matrix function (#1548) @lowener
• Unpin scikit-build upper bound (#1547) @vyasr
• Migrate wheel workflow scripts locally (#1546) @divyegala
• Add sample filtering for ivf_flat. Filtering code refactoring and cleanup (#1541) @alexanderguzhva
• CAGRA pad dataset for 128bit vectorized load (#1505) @tfeher
• Sparse Pairwise Distances API Updates (#1502) @divyegala
• Add CAGRA gbench (#1496) @tfeher
• Cagra index construction without copying device mdarrays (#1494) @tfeher