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Add ANN search support for vec0 virtual table

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Add approximate nearest neighbor infrastructure to vec0: shared distance
dispatch (vec0_distance_full), flat index type with parser, NEON-optimized
cosine/Hamming for float32/int8, amalgamation script, and benchmark suite
(benchmarks-ann/) with ground-truth generation and profiling tools. Remove
unused vec_npy_each/vec_static_blobs code, fix missing stdint.h include.
This commit is contained in:
Alex Garcia 2026-03-29 19:44:44 -07:00
parent dfd8dc5290
commit bf2455f2ba
27 changed files with 2177 additions and 2116 deletions
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bindings/go/ncruces/go-sqlite3.patch
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@ -6,7 +6,6 @@ index ed2aaec..4cc0b0e 100755
-Wl,--initial-memory=327680 \
-D_HAVE_SQLITE_CONFIG_H \
-DSQLITE_CUSTOM_INCLUDE=sqlite_opt.h \
+ -DSQLITE_VEC_OMIT_FS=1 \
$(awk '{print "-Wl,--export="$0}' exports.txt)
"$BINARYEN/wasm-ctor-eval" -g -c _initialize sqlite3.wasm -o sqlite3.tmp