Lookup Arguments via Sum-check and Sparse polynomial commitments, including for Oversized tables.
This repository was forked from https://github.com/arkworks-rs/spartan. Original Spartan code by Srinath Setty.
- Introducing Lasso and Jolt
- Understanding Lasso and Jolt, from theory to code
- See EngineeringOverview.md for a high level technical outline
- See HowToTable.md for instructions on adding a new table type
- Lasso paper
- Jolt paper
let lookup_matrix = SparseLookupMatrix::new(nz, log_M);
let mut dense: DensifiedRepresentation<F, C> = DensifiedRepresentation::from(&lookup_matrix);
let commitment = dense.commit::<G>(&gens);
let proof =
SparsePolynomialEvaluationProof::<G, C, M, SubtableStrategy>::prove(
&mut dense,
&r,
&gens,
&mut prover_transcript,
&mut random_tape,
);
Note: requires nightly Rust
cargo build --release
cargo run --release -- --name <bench_name>
cargo run --release -- --name <bench_name> --chart
: Display performance gant chartcargo run --release --features ark-msm -- --name <bench_name>
: Run without MSM small field optimizationssudo cargo flamegraph
Note on flamegraphing: Turn off the parallel feature in Cargo.toml (multicore
) and / or export RAYON_NUM_THREADS=1
to make flamegraph more interpretable.
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