feat: add HNSW RaBitQ with rotated storage and staged search - #1814

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CLiqing wants to merge 7 commits into

zilliztech:mainfrom

CLiqing:feat/hnsw-rabitq

Commits on Sep 10, 2026

feat: add HNSW RaBitQ with rotated storage and staged search
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f26257a
fix: isolate HNSW RaBitQ search and harden load and iterator contracts
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75018a2
perf: reuse Knowhere HNSW traversal with batched RaBitQ estimates
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533a583
refactor: consolidate HNSW storage distance-computer factory
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32ec27c
refactor: clarify HNSW RaBitQ policies and validation boundaries
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f0e4433
fix: normalize cosine refine distances in HNSW ID lookup
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6d0a487

Commits on Sep 11, 2026

fix: address HNSW RaBitQ clang-tidy findings
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821a243