wifi-densepose/vendor/ruvector/crates/rvf/rvf-index
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README.md Merge commit 'd803bfe2b1fe7f5e219e50ac20d6801a0a58ac75' as 'vendor/ruvector' 2026-02-28 14:39:40 -05:00

README.md

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