v2.5.0

draft

What's Changed

• update raft to 24.10 by @Presburger in #914
• Fix group search by @alexanderguzhva in #913
• fix : add config check for open and closed range settings by @foxspy in #915
• fix: knowhere ut bugfix by @foxspy in #918
• raft index supports cosine similarity by normalizing the input data. by @Presburger in #924
• compensate for the missing acceleration functions in ARM NEON. by @Presburger in #922
• Allows FAISS_HNSW_FLAT index to load & search on hnswlib flat index by @alexanderguzhva in #929
• enhance : use faiss hnsw implementation to replace hnswlib by @foxspy in #930
• enable refine for FAISS HNSW indices by default, if available by @alexanderguzhva in #932
• fix: extend ut time and fix some compile warnings by @foxspy in #931
• improve sparse vector index mmap: to mmap almost everything by @zhengbuqian in #928
• fix: update faiss hnsw unit test for compatibility by @foxspy in #934
• Add SparseInvertedIndexNodeCC by @zhengbuqian in #933
• sparse mmap mode to use a disk file as backed mmap mmeory by @zhengbuqian in #935
• fix: add hnsw pq/prq refine check by @foxspy in #936
• use MAP_PRIVATE for mmapped file by @zhengbuqian in #938
• fix : fix code checker error in milvus pipeline by @foxspy in #939
• enhance : optimize config check error msg by @foxspy in #940
• enhance: BF supports ids of base_data starting from a specific value by @cqy123456 in #941
• sparse RangeSearch/AnnIterator to return raw distance by @zhengbuqian in #944
• fix : optimize faiss hnsw refine check error msg by @foxspy in #945
• fix : update knowhere index version by @foxspy in #947
• enhance : update vector index defeault value by @foxspy in #946
• fix: BitsetViewSelectorHelper miss id_offset by @cqy123456 in #948
• Add optimized distiance functions for PowerPC by @carll99 in #894
• enhance: optimize get norms function with simd and reduce some calculations by @cqy123456 in #950
• fix: Isolate faiss_hnsw and hnsw by index version by @foxspy in #952
• Update benchmark for RAFT by @cydrain in #957
• add support for android by @Presburger in #959
• delete useless deps for milvus lite on knowhere by @Presburger in #960
• [skip e2e] Automated Update Cardinal Commit by @sre-ci-robot in #963
• wand optimize cursor class by @zhengbuqian in #968
• optimize conanfile by @Presburger in #965
• fix: conan: make glog shared by @sparknack in #972
• Update docker image for ci by @cydrain in #976
• Fix build error by @cydrain in #979
• [skip ci] Update Dockerfile to support gcc-12 better by @cydrain in #983
• [skip ci] Update Dockerfile by @cydrain in #985
• Update docker image to fix arm build error by @cydrain in #984
• enhance: BF functions support real fp16/bf16 calculate by @cqy123456 in #980
• Optimize feature registry by @cydrain in #990
• Fix some build warnings by @cydrain in #993
• Update conan pack to save UT build time by @cydrain in #994
• faiss_hnsw support INT8 by @cydrain in #991
• Enable mmap-ped Faiss indices (IndexFlatCodes-based and HNSW) by @alexanderguzhva in #996
• fix : adapt for cardinal ci by @foxspy in #999

New Contributors

• @carll99 made their first contribution in #894
• @sparknack made their first contribution in #972

Full Changelog: v2.3.12...v2.5.0