gaspersic/solana
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

prepare replace Ancestors HashMap for performance (#16476)

Browse Source
This commit is contained in:
Jeff Washington (jwash)
2021-04-12 09:51:57 -06:00
committed by GitHub
parent 2bc19eb51e
commit 6930a77a0f
5 changed files with 49 additions and 37 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
runtime/benches/accounts.rs
View File

@ -8,6 +8,7 @@ use rand::Rng;
use rayon::iter::{IntoParallelRefIterator, ParallelIterator};
use solana_runtime::{
accounts::{create_test_accounts, AccountAddressFilter, Accounts},
accounts_index::Ancestors,
bank::*,
};
use solana_sdk::{
@ -233,7 +234,11 @@ fn bench_concurrent_read_write(bencher: &mut Bencher) {
let mut rng = rand::thread_rng();
loop {
let i = rng.gen_range(0, pubkeys.len());
test::black_box(accounts.load_slow(&HashMap::new(), &pubkeys[i]).unwrap());
test::black_box(
accounts
.load_slow(&Ancestors::default(), &pubkeys[i])
.unwrap(),
);
}
},
)
@ -244,7 +249,7 @@ fn bench_concurrent_read_write(bencher: &mut Bencher) {
fn bench_concurrent_scan_write(bencher: &mut Bencher) {
store_accounts_with_possible_contention("concurrent_scan_write", bencher, |accounts, _| loop {
test::black_box(
accounts.load_by_program(&HashMap::new(), &AccountSharedData::default().owner),
accounts.load_by_program(&Ancestors::default(), &AccountSharedData::default().owner),
);
})
}