Crate khive_score 

Cross-platform deterministic scoring.

DeterministicScore converts f64 to fixed-point i64 (2^32 scale) for identical ranking across x86_64, ARM64, and WASM.

Vector similarity (dot product, cosine) is not in this crate — it belongs with the embedding implementation (lattice).

Structs

DeterministicScore

QuantKey

8-byte packed sort key: i32 quantized score + u32 ID prefix.

Ranked

Ranked item: score descending, ID ascending for ties.

Enums

ScoreError

Functions

avg_scores

avg_scores_checked

cmp_asc_then_id

Compare scores ascending, lower ID wins ties.

cmp_desc_then_id

Compare scores descending, lower ID wins ties.

max_score

min_score

rrf_score

Reciprocal Rank Fusion score: 1 / (k + rank).

sum_scores

weighted_sum