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Only copy whats needed to verify an instruction after processing (#6669)

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This commit is contained in:
Jack May
2019-11-05 10:57:32 -08:00
committed by GitHub
parent 08973f9f05
commit b9d8e3e55a
2 changed files with 187 additions and 103 deletions
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27
runtime/benches/message_processor.rs
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@ -21,23 +21,34 @@ fn bench_verify_instruction_data(bencher: &mut Bencher) {
let owner = Pubkey::new_rand();
let non_owner = Pubkey::new_rand();
let pre = Account::new(0, BUFSIZE, &owner);
let pre = PreInstructionAccount::new(
&Account::new(0, BUFSIZE, &owner),
true,
need_account_data_checked(&owner, &owner, true),
);
let post = Account::new(0, BUFSIZE, &owner);
assert_eq!(verify_instruction(true, &owner, &pre, &post), Ok(()));
bencher.iter(|| pre.data == post.data);
let summary = bencher.bench(|_bencher| {}).unwrap();
info!("data compare {} ns/iter", summary.median);
assert_eq!(verify_instruction(&owner, &pre, &post), Ok(()));
// this one should be faster
bencher.iter(|| {
verify_instruction(true, &owner, &pre, &post).unwrap();
verify_instruction(&owner, &pre, &post).unwrap();
});
let summary = bencher.bench(|_bencher| {}).unwrap();
info!("data no change by owner: {} ns/iter", summary.median);
let pre = PreInstructionAccount::new(
&Account::new(0, BUFSIZE, &owner),
true,
need_account_data_checked(&owner, &non_owner, true),
);
match pre.data {
Some(ref data) => bencher.iter(|| *data == post.data),
None => panic!("No data!"),
}
let summary = bencher.bench(|_bencher| {}).unwrap();
info!("data compare {} ns/iter", summary.median);
bencher.iter(|| {
verify_instruction(true, &non_owner, &pre, &post).unwrap();
verify_instruction(&non_owner, &pre, &post).unwrap();
});
let summary = bencher.bench(|_bencher| {}).unwrap();
info!("data no change by non owner: {} ns/iter", summary.median);