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PrioGraphScheduler::complete_batch remove TransactionAccountLocks allocation #1759

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merged 1 commit into from
Jun 20, 2024
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PrioGraphScheduler::complete_batch remove TransactionAccountLocks allocation #1759

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18 changes: 12 additions & 6 deletions core/src/banking_stage/transaction_scheduler/prio_graph_scheduler.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -358,12 +358,18 @@ impl PrioGraphScheduler {
) {
let thread_id = self.in_flight_tracker.complete_batch(batch_id);
for transaction in transactions {
let account_locks = transaction.get_account_locks_unchecked();
self.account_locks.unlock_accounts(
account_locks.writable.into_iter(),
account_locks.readonly.into_iter(),
thread_id,
);
let message = transaction.message();
let account_keys = message.account_keys();
let write_account_locks = account_keys
.iter()
.enumerate()
.filter_map(|(index, key)| message.is_writable(index).then_some(key));
let read_account_locks = account_keys
.iter()
.enumerate()
.filter_map(|(index, key)| (!message.is_writable(index)).then_some(key));
Comment on lines +363 to +370
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nit: can these useful method be defined on SanitizedMesssage or SanitizedTransaction?

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Thought about it, but I'm generally against adding more stuff into SDK. Could probably define a function in this file.

In my experimental branch I do have this defined as member fn of the generic tx trait.

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@ryoqun ryoqun Jun 18, 2024 •
edited
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okay, thanks for explaining. mine isn't strong opinion.

happy to see this pr merged as-is. :)

self.account_locks
.unlock_accounts(write_account_locks, read_account_locks, thread_id);
}
}

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