49 lines
1.5 KiB
Rust
49 lines
1.5 KiB
Rust
#![feature(test)]
|
|
extern crate bincode;
|
|
extern crate rayon;
|
|
extern crate solana;
|
|
extern crate test;
|
|
|
|
use bincode::serialize;
|
|
use rayon::prelude::*;
|
|
use solana::bank::*;
|
|
use solana::hash::hash;
|
|
use solana::mint::Mint;
|
|
use solana::signature::{Keypair, KeypairUtil};
|
|
use solana::transaction::Transaction;
|
|
use test::Bencher;
|
|
|
|
#[bench]
|
|
fn bench_process_transaction(bencher: &mut Bencher) {
|
|
let mint = Mint::new(100_000_000);
|
|
let bank = Bank::new(&mint);
|
|
|
|
// Create transactions between unrelated parties.
|
|
let transactions: Vec<_> = (0..4096)
|
|
.into_par_iter()
|
|
.map(|i| {
|
|
// Seed the 'from' account.
|
|
let rando0 = Keypair::new();
|
|
let tx = Transaction::new(&mint.keypair(), rando0.pubkey(), 10_000, mint.last_id());
|
|
assert!(bank.process_transaction(&tx).is_ok());
|
|
|
|
// Seed the 'to' account and a cell for its signature.
|
|
let last_id = hash(&serialize(&i).unwrap()); // Unique hash
|
|
bank.register_entry_id(&last_id);
|
|
|
|
let rando1 = Keypair::new();
|
|
let tx = Transaction::new(&rando0, rando1.pubkey(), 1, last_id);
|
|
assert!(bank.process_transaction(&tx).is_ok());
|
|
|
|
// Finally, return the transaction to the benchmark.
|
|
tx
|
|
}).collect();
|
|
|
|
bencher.iter(|| {
|
|
// Since benchmarker runs this multiple times, we need to clear the signatures.
|
|
bank.clear_signatures();
|
|
let results = bank.process_transactions(transactions.clone());
|
|
assert!(results.iter().all(Result::is_ok));
|
|
})
|
|
}
|