revme/cmd/bench/
analysis.rs

1use std::time::Instant;
2
3use database::{BenchmarkDB, BENCH_CALLER, BENCH_TARGET};
4use revm::{
5    bytecode::Bytecode,
6    primitives::{bytes, hex, Bytes, TxKind},
7    Context, ExecuteEvm, MainBuilder, MainContext,
8};
9
10const BYTES: &str = include_str!("analysis.hex");
11
12pub fn run() {
13    let bytecode = Bytecode::new_raw(Bytes::from(hex::decode(BYTES).unwrap()));
14
15    // BenchmarkDB is dummy state that implements Database trait.
16    let context = Context::mainnet()
17        .with_db(BenchmarkDB::new_bytecode(bytecode))
18        .modify_tx_chained(|tx| {
19            // Execution globals block hash/gas_limit/coinbase/timestamp..
20            tx.caller = BENCH_CALLER;
21            tx.kind = TxKind::Call(BENCH_TARGET);
22            tx.data = bytes!("8035F0CE");
23        });
24
25    let mut evm = context.build_mainnet();
26
27    let time = Instant::now();
28    let _ = evm.transact_previous();
29    println!("First init: {:?}", time.elapsed());
30
31    let time = Instant::now();
32    let _ = evm.transact_previous();
33    println!("Run: {:?}", time.elapsed());
34}
revme/cmd/bench/analysis.rs

revme/cmd/bench/
analysis.rs
