53 lines
1.3 KiB
Rust
53 lines
1.3 KiB
Rust
#![feature(test)]
|
|
extern crate test;
|
|
|
|
use {
|
|
solana_ledger::entry::{next_entry_mut, Entry, EntrySlice},
|
|
solana_sdk::{
|
|
hash::{hash, Hash},
|
|
signature::{Keypair, Signer},
|
|
system_transaction,
|
|
},
|
|
test::Bencher,
|
|
};
|
|
|
|
const NUM_HASHES: u64 = 400;
|
|
const NUM_ENTRIES: usize = 800;
|
|
|
|
#[bench]
|
|
fn bench_poh_verify_ticks(bencher: &mut Bencher) {
|
|
solana_logger::setup();
|
|
let zero = Hash::default();
|
|
let start_hash = hash(zero.as_ref());
|
|
let mut cur_hash = start_hash;
|
|
|
|
let mut ticks: Vec<Entry> = Vec::with_capacity(NUM_ENTRIES);
|
|
for _ in 0..NUM_ENTRIES {
|
|
ticks.push(next_entry_mut(&mut cur_hash, NUM_HASHES, vec![]));
|
|
}
|
|
|
|
bencher.iter(|| {
|
|
assert!(ticks.verify(&start_hash));
|
|
})
|
|
}
|
|
|
|
#[bench]
|
|
fn bench_poh_verify_transaction_entries(bencher: &mut Bencher) {
|
|
let zero = Hash::default();
|
|
let start_hash = hash(zero.as_ref());
|
|
let mut cur_hash = start_hash;
|
|
|
|
let keypair1 = Keypair::new();
|
|
let pubkey1 = keypair1.pubkey();
|
|
|
|
let mut ticks: Vec<Entry> = Vec::with_capacity(NUM_ENTRIES);
|
|
for _ in 0..NUM_ENTRIES {
|
|
let tx = system_transaction::transfer(&keypair1, &pubkey1, 42, cur_hash);
|
|
ticks.push(next_entry_mut(&mut cur_hash, NUM_HASHES, vec![tx]));
|
|
}
|
|
|
|
bencher.iter(|| {
|
|
assert!(ticks.verify(&start_hash));
|
|
})
|
|
}
|