kert 666195e3fd fix(llm): rebuild pgvector without AVX-512 so HNSW builds on Zen2 (closes #580) ...

Upstream Bitnami vector.so was built -march=native on an AVX-512 host;
vector_norm's EVEX AVX-512 (vextractf64x2/vcvtusi2sd) SIGILLs the Ryzen
3950X during hnsw/ivfflat index builds, crashing the shared postgres.
infra/images/postgresql.Dockerfile rebuilds pgvector -march=x86-64-v3
FROM the mirror; compose + deploy.sh build fhirworx/postgresql:pgvector.
HNSW verified on the 15852-vector pilot (~2s, index scan). Flip
[llm].build_ann_index default to true.

2026-07-17 16:09:13 -04:00

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