v0.16.0

What's Changed

Bug Fixes

• fix: include missing headerfile for type issues by @Coien-rr in #850
• fix compile error in functests by @inabao in #857
• fix different size operator for fast bitset by @LHT129 in #875
• skip invalid rabitq configuration test by @inabao in #882
• fix antlr4 compilation issue by @yulijunzj in #888
• fix recall when using residual by @inabao in #874
• fix coredump in hgraph when using empty parameter by @inabao in #885
• fix bug on not operator of fast bitset by @LHT129 in #893
• remove redundant immutable checks in deserialization by @inabao in #904
• fix compatibility issues in diskann by @inabao in #913
• fix clang compile issue in fmt::format by @ShawnShawnYou in #957
• fix Core dump occurs when running pqfs performance evaluation by @jac0626 in #978
• Alignment of direct IO object should depend on filesystem by @mly5269 in #963
• fix header include error by @LHT129 in #995

New Features

• add mmap implement for HGraph by @LHT129 in #851
• support get num removed by @ShawnShawnYou in #854
• unify reorder for all index by @LHT129 in #859
• Introduce mrq by @ShawnShawnYou in #872
• add thread_pool for parallel build&search for IVF by @LHT129 in #919
• Support get index type by @LHT129 in #932
• check the compatibility of index parameters by @inabao in #906
• support update attribute by @LHT129 in #916
• Introduce advance sparse algorithm by @ShawnShawnYou in #950
• add update attr with old values by @LHT129 in #967
• support attr filter on bruteforce by @LHT129 in #983
• support update attr on BruteForce by @LHT129 in #1001
• support attribute for HGraph by @LHT129 in #1003
• support update extra info on HGraph by @yulijunzj in #961

Improvements

• optimize for simd by @jingyueob in #835
• split funtest on hgraph/ivf to daily and PR by @LHT129 in #824
• add workflow_dispatch for all CI test by @LHT129 in #847
• use robin_map instead std::unordered_map by @LHT129 in #855
• support concurrent add in ivf by @inabao in #780
• add 'v' for tag of "generate old version index" by @LHT129 in #868
• refactor parameter of hierarchical graph in HGraph by @inabao in #876
• speedup attr by replace filter order by @LHT129 in #889
• support get raw vectors from index (part1) by @inabao in #869
• [attr_expression] update integer type to support uint64_t input by @yulijunzj in #840
• add attr type map for expr by @LHT129 in #899
• optimize whitelistfilter's shared_ptr by @LHT129 in #896
• increase coverage rate by @LHT129 in #897
• remove file when use "disk io" type by @LHT129 in #900
• use raw ptr instead some shared_ptrs by @LHT129 in #902
• use update on list executor by @LHT129 in #910
• refactor cmake by @LHT129 in #870
• improve coverage by @LHT129 in #925
• improve converage by @inabao in #928
• improve CI recall on ivf gno-imi test by @LHT129 in #933
• workflow trigger by tag v*.. by @LHT129 in #955
• add new implement for attr by @LHT129 in #951
• split quantization implement by @LHT129 in #958
• add SetImmutable function by @shadowao in #947
• implement reader io for hgraph by @inabao in #936
• use buffer_stream_reader to speedup deserialize by @LHT129 in #959
• improve compressed graph in compression ratio by @nedchu in #880
• add simple test for search request by @LHT129 in #860
• optimize IteratorFilterContext bitmap memory usage by @shadowao in #964
• support concurrent add on ivf attribute by @LHT129 in #962
• get raw vector from HGraph when using cosine as metric by @inabao in #945
• Support range search in SINDI by @ShawnShawnYou in #979
• sovle reducing recall caused by duplicate data in hgraph by @inabao in #971
• mark in_memory to a constexpr value by @LHT129 in #987
• reduce attr bitset memory by @LHT129 in #986
• feat(simd): impl l2 distance func for int8 type by @Coien-rr in #898
• refactor sindi parameter by @inabao in #984
• support search with filter in SINDI by @ShawnShawnYou in #985
• split huge header file by @LHT129 in #990
• fix SINDI performance and example by @ShawnShawnYou in #991
• Improve sq8 ipc and decrease building cost in ARM. by @Danbaiwq in #929
• improve ivf parallel search by @LHT129 in #994
• make thirdparty library static by @wxyucs in #969
• refactor serialize test by @LHT129 in #1002
• refactor build parameter of hgraph tests by @inabao in #997
• rename the parameter and fix bug in sindi example by @inabao in #1000
• eliminate the effect of data size on the efsearch threshold by @inabao in #993
• support filter search when supporting duplicate data by @inabao in #988
• add data export for heap by @LHT129 in #1010
• Support concurrent in SINDI by @ShawnShawnYou in #1009
• add remove for brute force by @yulijunzj in #923
• add meta information for sindi by @inabao in #1008

Other Changes

• attr datacell serialize and fastbit's bugfix by @LHT129 in #834
• update str pipe list gramma by @yulijunzj in #907
• support ip and cosine by @jingyueob in #892
• [skip ci]add rabitq doc zh by @ShawnShawnYou in #943

New Contributors

• @jac0626 made their first contribution in #978

Full Changelog: v0.15.0...v0.16.0