zk-benchmarks/hash/sp1/bench

Benchmarking inside sp1 ZKVM

• The sp1/benches contains the following hash program(the source code that will be proven inside the zkVM): sha256, keccak, blake2, blake3, and poseidon2 ober BN256.
• script folder contains the benchmarking code that contains proof generation and verification code for each hash program.
• The build.sh script builds the whole code.
• run.sh and run_tree.sh runs the benchmark. (run.sh for sha256, keccak, blake2, blake3 and run_tree.sh for poseidon2 over BN256)
• Benchmarks can be parameterized using environment variables. By convention, we start the names of these environment variables with the ZKBENCH_ prefix.
• By default the run.sh will run the sha256 benchmark over 1KB of data. other hashes can be run by settig the environment variables accordingly.
• Additional files bench.cfg and bench_tree.cfg specifies the configurations and parameters.