Matthijs Douze dd814b5f14 IVF filtering based on IDSelector (no init split) (#2483) ... Summary: Pull Request resolved: https://github.com/facebookresearch/faiss/pull/2483 This diff changes the following: 1. all search functions now take a `SearchParameters` argument that overrides the internal search parameters 2. the default implementation for most classes throws when the params argument is non-nullptr / non-None 3. the IndexIVF and IndexHNSW classes have functioning SearchPArameters 4. the SearchParameters includes an IDSelector that can search only in a subset of the index based on a defined subset of ids There is also some refactoring: the IDSelector was moved to its own .h/.cpp and python/__init__.py is spit in parts. The diff is quite bulky because the search function prototypes need to be changed in all index classes. Things to fix in subsequent diffs: - support SearchParameters for more index types (Flat variants) - better sub-object ownership for SearchParams (with std::unique_ptr?) - special handling of IDSelectorRange to make it faster Reviewed By: alexanderguzhva Differential Revision: D39852589 fbshipit-source-id: 4988bdb5b9bee1207cd327d3f80bf5e0e2467fe1		2022-09-30 06:40:03 -07:00
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AuxIndexStructures_c.cpp	IVF filtering based on IDSelector (no init split) (#2483)	2022-09-30 06:40:03 -07:00
AuxIndexStructures_c.h	Enable clang-format + autofix.	2021-02-25 04:46:10 -08:00