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 mut dense: DensifiedRepresentation<F, C> = DensifiedRepresentation::from(&nz, log_M);
  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 chart
• cargo run --release --features ark-msm -- --name <bench_name>: Run without MSM small field optimizations
• sudo 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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