Sync commits Feat/vector engine and fix critical issues - #35

Merged

pilotspacex-byte merged 158 commits into

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feat/vector-engine

Apr 1, 2026

Commits on Mar 29, 2026

feat(59-01): create vector module skeleton and AlignedBuffer type
TinDang97
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e42124f
feat(59-01): scalar distance kernels and DistanceTable OnceLock dispatch
TinDang97
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75e2488
docs(59-01): update .planning submodule for 59-01 completion
TinDang97
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18bf96b
feat(59-02): AVX2+FMA and AVX-512 distance kernels
TinDang97
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e9a299b
feat(59-02): NEON kernels and DistanceTable SIMD dispatch wiring
TinDang97
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6c0131c
docs(59-02): update .planning submodule for 59-02 completion
TinDang97
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2685417
bench(59-03): add Criterion benchmarks for distance kernels
TinDang97
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9116dc1
test(59-03): add exhaustive SIMD-vs-scalar correctness tests
TinDang97
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25715d1
docs(59-03): update .planning submodule ref
TinDang97
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a278596
fix(59-03): replace deprecated criterion::black_box with std::hint::black_box
TinDang97
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52e0e23
fix(59): close verification gaps — add core newtypes, SAFETY comments
TinDang97
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d2f9e2e
docs(phase-59): complete SIMD vector distance engine
TinDang97
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c9edb54
feat(60-01): FWHT scalar+AVX2 and Lloyd-Max 4-bit codebook
TinDang97
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1eb4309
feat(60-01): TurboQuant MSE encoder/decoder with nibble packing
TinDang97
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4ef1837
docs(60-01): complete TurboQuant 4-bit encoder plan
TinDang97
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121214f
feat(60-02): CollectionMetadata with XXHash64 checksum and TQ ADC scalar kernel
TinDang97
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9ff685f
feat(60-02): wire TQ ADC into DistanceTable and init FWHT dispatch
TinDang97
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2688c24
docs(60-02): update .planning submodule ref
TinDang97
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0e9a2e5
docs(phase-60): complete TurboQuant 4-bit encoder
TinDang97
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97b8d6b
feat(61-01): HnswGraph struct with BFS reorder and dual prefetch
TinDang97
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318ee6f
feat(61-01): HnswBuilder with insert, neighbor pruning, and BFS reorder
TinDang97
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f64ab31
docs(61-01): update .planning submodule for 61-01 completion
TinDang97
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6e50d0c
fix(60): remove unused imports in collection.rs and tq_adc.rs
TinDang97
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4718a1c
test(61-02): add BitVec and SearchScratch with TDD tests
TinDang97
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7a5221a
feat(61-02): HNSW beam search with dual prefetch and TQ-ADC distance
TinDang97
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619ff25
docs(61-02): update .planning submodule for 61-02 completion
TinDang97
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18d505a
fix(61): remove unused variables in HNSW graph and build tests
TinDang97
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bd9fb1c
docs(phase-61): complete HNSW core
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a45a171

Commits on Mar 30, 2026

Commits on Mar 31, 2026

Commits on Apr 1, 2026