Perf: Only check executors cache for executable bpf program ids (#22624)
* Only check executors cache for executable bpf program ids * switch to native loader check * clean up tests * fix tests * clippy
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373f200ab8
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7d34a7acac
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@ -3543,33 +3543,32 @@ impl Bank {
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}
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/// Get any cached executors needed by the transaction
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fn get_executors(
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&self,
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message: &SanitizedMessage,
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accounts: &[TransactionAccount],
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program_indices: &[Vec<usize>],
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) -> Rc<RefCell<Executors>> {
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let mut num_executors = message.account_keys_len();
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for program_indices_of_instruction in program_indices.iter() {
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num_executors += program_indices_of_instruction.len();
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}
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let mut executors = HashMap::with_capacity(num_executors);
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let cache = self.cached_executors.read().unwrap();
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for key in message.account_keys_iter() {
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if let Some(executor) = cache.get(key) {
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executors.insert(*key, TransactionExecutor::new_cached(executor));
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}
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}
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for program_indices_of_instruction in program_indices.iter() {
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for account_index in program_indices_of_instruction.iter() {
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let key = accounts[*account_index].0;
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if let Some(executor) = cache.get(&key) {
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executors.insert(key, TransactionExecutor::new_cached(executor));
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fn get_executors(&self, accounts: &[TransactionAccount]) -> Rc<RefCell<Executors>> {
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let executable_keys: Vec<_> = accounts
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.iter()
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.filter_map(|(key, account)| {
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if account.executable() && !native_loader::check_id(account.owner()) {
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Some(key)
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} else {
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None
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}
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}
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})
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.collect();
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if executable_keys.is_empty() {
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return Rc::new(RefCell::new(Executors::default()));
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}
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let cache = self.cached_executors.read().unwrap();
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let executors = executable_keys
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.into_iter()
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.filter_map(|key| {
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cache
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.get(key)
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.map(|executor| (*key, TransactionExecutor::new_cached(executor)))
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})
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.collect();
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Rc::new(RefCell::new(executors))
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}
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@ -3641,11 +3640,7 @@ impl Bank {
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error_counters: &mut ErrorCounters,
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) -> TransactionExecutionResult {
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let mut get_executors_time = Measure::start("get_executors_time");
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let executors = self.get_executors(
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tx.message(),
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&loaded_transaction.accounts,
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&loaded_transaction.program_indices,
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);
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let executors = self.get_executors(&loaded_transaction.accounts);
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get_executors_time.stop();
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saturating_add_assign!(
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timings.execute_accessories.get_executors_us,
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@ -6430,6 +6425,7 @@ pub(crate) mod tests {
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solana_program_runtime::invoke_context::InvokeContext,
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solana_sdk::{
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account::Account,
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bpf_loader, bpf_loader_deprecated, bpf_loader_upgradeable,
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clock::{DEFAULT_SLOTS_PER_EPOCH, DEFAULT_TICKS_PER_SLOT},
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compute_budget::ComputeBudgetInstruction,
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epoch_schedule::MINIMUM_SLOTS_PER_EPOCH,
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@ -13022,26 +13018,23 @@ pub(crate) mod tests {
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let key2 = solana_sdk::pubkey::new_rand();
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let key3 = solana_sdk::pubkey::new_rand();
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let key4 = solana_sdk::pubkey::new_rand();
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let key5 = solana_sdk::pubkey::new_rand();
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let executor: Arc<dyn Executor> = Arc::new(TestExecutor {});
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let message = Message {
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header: MessageHeader {
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num_required_signatures: 1,
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num_readonly_signed_accounts: 0,
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num_readonly_unsigned_accounts: 1,
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},
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account_keys: vec![key1, key2],
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recent_blockhash: Hash::default(),
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instructions: vec![],
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fn new_executable_account(owner: Pubkey) -> AccountSharedData {
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AccountSharedData::from(Account {
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owner,
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executable: true,
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..Account::default()
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})
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}
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.try_into()
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.unwrap();
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let program_indices = &[vec![0, 1], vec![2]];
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let accounts = &[
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(key3, AccountSharedData::default()),
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(key4, AccountSharedData::default()),
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(key1, AccountSharedData::default()),
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(key1, new_executable_account(bpf_loader_upgradeable::id())),
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(key2, new_executable_account(bpf_loader::id())),
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(key3, new_executable_account(bpf_loader_deprecated::id())),
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(key4, new_executable_account(native_loader::id())),
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(key5, AccountSharedData::default()),
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];
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// don't do any work if not dirty
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@ -13057,7 +13050,7 @@ pub(crate) mod tests {
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.unwrap()
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.clear_miss_for_test();
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bank.update_executors(true, executors);
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let executors = bank.get_executors(&message, accounts, program_indices);
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let executors = bank.get_executors(accounts);
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assert_eq!(executors.borrow().len(), 0);
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// do work
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@ -13068,33 +13061,27 @@ pub(crate) mod tests {
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executors.insert(key4, TransactionExecutor::new_miss(executor.clone()));
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let executors = Rc::new(RefCell::new(executors));
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bank.update_executors(true, executors);
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let executors = bank.get_executors(&message, accounts, program_indices);
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assert_eq!(executors.borrow().len(), 4);
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let executors = bank.get_executors(accounts);
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assert_eq!(executors.borrow().len(), 3);
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assert!(executors.borrow().contains_key(&key1));
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assert!(executors.borrow().contains_key(&key2));
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assert!(executors.borrow().contains_key(&key3));
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assert!(executors.borrow().contains_key(&key4));
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// Check inheritance
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let bank = Bank::new_from_parent(&Arc::new(bank), &solana_sdk::pubkey::new_rand(), 1);
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let executors = bank.get_executors(&message, accounts, program_indices);
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assert_eq!(executors.borrow().len(), 4);
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let executors = bank.get_executors(accounts);
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assert_eq!(executors.borrow().len(), 3);
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assert!(executors.borrow().contains_key(&key1));
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assert!(executors.borrow().contains_key(&key2));
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assert!(executors.borrow().contains_key(&key3));
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assert!(executors.borrow().contains_key(&key4));
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// Remove all
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bank.remove_executor(&key1);
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bank.remove_executor(&key2);
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bank.remove_executor(&key3);
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bank.remove_executor(&key4);
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let executors = bank.get_executors(&message, accounts, program_indices);
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let executors = bank.get_executors(accounts);
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assert_eq!(executors.borrow().len(), 0);
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assert!(!executors.borrow().contains_key(&key1));
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assert!(!executors.borrow().contains_key(&key2));
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assert!(!executors.borrow().contains_key(&key3));
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assert!(!executors.borrow().contains_key(&key4));
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}
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#[test]
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@ -13107,13 +13094,15 @@ pub(crate) mod tests {
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let key1 = solana_sdk::pubkey::new_rand();
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let key2 = solana_sdk::pubkey::new_rand();
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let executor: Arc<dyn Executor> = Arc::new(TestExecutor {});
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let message =
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SanitizedMessage::try_from(Message::new(&[], Some(&Pubkey::new_unique()))).unwrap();
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let executable_account = AccountSharedData::from(Account {
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owner: bpf_loader_upgradeable::id(),
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executable: true,
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..Account::default()
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});
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let program_indices = &[vec![0, 1]];
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let accounts = &[
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(key1, AccountSharedData::default()),
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(key2, AccountSharedData::default()),
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(key1, executable_account.clone()),
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(key2, executable_account),
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];
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// add one to root bank
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@ -13121,15 +13110,15 @@ pub(crate) mod tests {
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executors.insert(key1, TransactionExecutor::new_miss(executor.clone()));
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let executors = Rc::new(RefCell::new(executors));
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root.update_executors(true, executors);
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let executors = root.get_executors(&message, accounts, program_indices);
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let executors = root.get_executors(accounts);
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assert_eq!(executors.borrow().len(), 1);
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let fork1 = Bank::new_from_parent(&root, &Pubkey::default(), 1);
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let fork2 = Bank::new_from_parent(&root, &Pubkey::default(), 1);
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let fork2 = Bank::new_from_parent(&root, &Pubkey::default(), 2);
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let executors = fork1.get_executors(&message, accounts, program_indices);
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let executors = fork1.get_executors(accounts);
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assert_eq!(executors.borrow().len(), 1);
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let executors = fork2.get_executors(&message, accounts, program_indices);
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let executors = fork2.get_executors(accounts);
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assert_eq!(executors.borrow().len(), 1);
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let mut executors = Executors::default();
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@ -13137,16 +13126,16 @@ pub(crate) mod tests {
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let executors = Rc::new(RefCell::new(executors));
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fork1.update_executors(true, executors);
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let executors = fork1.get_executors(&message, accounts, program_indices);
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let executors = fork1.get_executors(accounts);
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assert_eq!(executors.borrow().len(), 2);
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let executors = fork2.get_executors(&message, accounts, program_indices);
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let executors = fork2.get_executors(accounts);
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assert_eq!(executors.borrow().len(), 1);
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fork1.remove_executor(&key1);
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let executors = fork1.get_executors(&message, accounts, program_indices);
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let executors = fork1.get_executors(accounts);
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assert_eq!(executors.borrow().len(), 1);
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let executors = fork2.get_executors(&message, accounts, program_indices);
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let executors = fork2.get_executors(accounts);
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assert_eq!(executors.borrow().len(), 1);
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}
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