diskann-vamana-viz

A small Rust crate for visualizing a sequential debug Vamana-style build on 2D random points.

It produces:

• 8 graph-evolution snapshots
• a 4x2 overview figure
• a final-graph query visualization with visited nodes and discovery tree
• only the top-1 final neighbor highlighted in green

Run

cargo run --release

Or with parameters:

cargo run --release -- \
  --n 200 \
  --max-degree 8 \
  --beam 16 \
  --alpha 1.2 \
  --passes 2 \
  --extra-seeds 2 \
  --seed 7 \
  --out-dir output

Output files

• frame_01.svg ... frame_08.svg
• figure1_overview.svg
• final_graph_query_trace.svg

Notes

This is a sequential visualization crate. It is Vamana-style, but it is not intended to be a byte-for-byte reproduction of the production rust-diskann builder, which is fully parallelized and optimized.