@ -1,46 +0,0 @@
|
||||
#![feature(test)]
|
||||
|
||||
extern crate test;
|
||||
|
||||
use rand::{thread_rng, Rng};
|
||||
use solana_runtime::accounts_db::AccountInfo;
|
||||
use solana_runtime::accounts_index::AccountsIndex;
|
||||
use solana_sdk::pubkey::Pubkey;
|
||||
use test::Bencher;
|
||||
|
||||
#[bench]
|
||||
fn bench_accounts_index(bencher: &mut Bencher) {
|
||||
const NUM_PUBKEYS: usize = 10_000;
|
||||
let pubkeys: Vec<_> = (0..NUM_PUBKEYS)
|
||||
.into_iter()
|
||||
.map(|_| Pubkey::new_rand())
|
||||
.collect();
|
||||
|
||||
const NUM_FORKS: u64 = 16;
|
||||
|
||||
let mut reclaims = vec![];
|
||||
let mut index = AccountsIndex::<AccountInfo>::default();
|
||||
for f in 0..NUM_FORKS {
|
||||
for _p in 0..NUM_PUBKEYS {
|
||||
index.insert(f, &pubkeys[_p], AccountInfo::default(), &mut reclaims);
|
||||
}
|
||||
}
|
||||
|
||||
let mut fork = NUM_FORKS;
|
||||
let mut root = 0;
|
||||
bencher.iter(|| {
|
||||
for _p in 0..NUM_PUBKEYS {
|
||||
let pubkey = thread_rng().gen_range(0, NUM_PUBKEYS);
|
||||
index.insert(
|
||||
fork,
|
||||
&pubkeys[pubkey],
|
||||
AccountInfo::default(),
|
||||
&mut reclaims,
|
||||
);
|
||||
reclaims.clear();
|
||||
}
|
||||
index.add_root(root);
|
||||
root += 1;
|
||||
fork += 1;
|
||||
});
|
||||
}
|
Reference in New Issue
Block a user