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chore(l2): improve zkVM execution and proving time logs #5201

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Merged
ilitteri merged 2 commits into from
Nov 5, 2025
Merged

chore(l2): improve zkVM execution and proving time logs #5201

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4bcfd47
Improve zkVM execution and proving time logs
Nov 5, 2025
c85f4aa
cargo fmt
Nov 5, 2025
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9 changes: 7 additions & 2 deletions crates/l2/prover/src/backend/risc0.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -43,7 +43,8 @@ pub fn execute(input: ProgramInput) -> Result<(), Box<dyn std::error::Error>> {
let _session_info = executor.execute(env, ZKVM_RISC0_PROGRAM_ELF)?;
let elapsed = now.elapsed();

info!("Successfully generated session info in {:.2?}", elapsed);
info!("Successfully executed RISC0 program in {elapsed:.2?}");

Ok(())
}

Expand All @@ -65,9 +66,13 @@ pub fn prove(
ProofFormat::Compressed => ProverOpts::succinct(),
ProofFormat::Groth16 => ProverOpts::groth16(),
};

let now = Instant::now();
let prove_info = prover.prove_with_opts(env, ZKVM_RISC0_PROGRAM_ELF, &prover_opts)?;
let elapsed = now.elapsed();

info!("Successfully proved RISC0 program in {elapsed:.2?}");

info!("Successfully generated execution receipt.");
Ok(prove_info.receipt)
}

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9 changes: 7 additions & 2 deletions crates/l2/prover/src/backend/sp1.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -88,7 +88,8 @@ pub fn execute(input: ProgramInput) -> Result<(), Box<dyn std::error::Error>> {
setup.client.execute(ZKVM_SP1_PROGRAM_ELF, &stdin)?;
let elapsed = now.elapsed();

info!("Successfully executed SP1 program in {:.2?}", elapsed);
info!("Successfully executed SP1 program in {elapsed:.2?}");

Ok(())
}

Expand All @@ -107,9 +108,13 @@ pub fn prove(
ProofFormat::Compressed => SP1ProofMode::Compressed,
ProofFormat::Groth16 => SP1ProofMode::Groth16,
};

let now = Instant::now();
let proof = setup.client.prove(&setup.pk, &stdin, format)?;
let elapsed = now.elapsed();

info!("Successfully proved SP1 program in {elapsed:.2?}");

info!("Successfully generated SP1Proof.");
Ok(ProveOutput::new(proof, setup.vk.clone()))
}

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