wifi-densepose/crates/rvf/rvf-index

rvf-index

Progressive HNSW indexing with tiered Layer A/B/C search for RuVector Format.

Overview

rvf-index implements a Hierarchical Navigable Small World (HNSW) index optimized for the RVF storage model:

• Layer A -- hot vectors, full-precision, in-memory graph
• Layer B -- warm vectors, quantized, memory-mapped
• Layer C -- cold vectors, compressed, on-disk with lazy loading
• Progressive build -- index grows incrementally without full rebuilds

Usage

[dependencies]
rvf-index = "0.1"

Features

• std (default) -- enable std support
• simd -- enable SIMD-accelerated distance computations

License

MIT OR Apache-2.0