Issues · mosuka/laurus · GitHub

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perf(lexical): columnar / packed-bits DocValues column format

#688

· mosuka opened

on May 23, 2026

perf: packed-u64 top-K candidate / heap entries (lexical + vector)

#687

· mosuka opened

on May 23, 2026

perf(vector): migrate to InternalId = u32 throughout vector index + search

#686

· mosuka opened

on May 23, 2026

perf: FieldId(u16) registry across crates (drop HashMap<String, _> from hot paths)

#685

· mosuka opened

on May 23, 2026

perf(vector/search): no cross-segment HNSW graph — segments are separate islands; recall depends on per-segment ef

#683

· mosuka opened

on May 23, 2026

perf(vector/search): HNSW reader keeps `vector_ids: Vec<(u64, String)>` alongside `vector_ids_by_field`

#682

· mosuka opened

on May 23, 2026

perf(vector/search): HNSW `id_to_index: AHashMap<u64, usize>` — `usize` is 8 bytes when u32 would suffice

#681

· mosuka opened

on May 23, 2026

perf(vector/search): `Vec<Candidate>` heap allocation grows on graph traversal — pre-size to ef_search

#680

· mosuka opened

on May 23, 2026

perf(vector/search): `HnswGraph` uses `Vec<Vec<Vec<u64>>>` — triple pointer chase, no inline storage

#679

· mosuka opened

on May 23, 2026

perf(vector/search): per-field `String` keys everywhere — wasted hashing & alloc when field count is tiny

#674

· mosuka opened

on May 23, 2026

perf(vector/search): PQ rerank pipeline not exposed: PQ → SQ → f32 not possible

#673

· mosuka opened

on May 23, 2026

perf(vector/search): `vector_ids()` clones full `Vec<(u64, String)>` per call

#672

· mosuka opened

on May 23, 2026