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abs purge slots in parallel (#32536) 

* abs purge slots in parallel

* remove arc clone
This commit is contained in:
Jeff Washington (jwash) 2023-07-31 09:22:53 -07:00 committed by GitHub
parent 0dd4c208e6
commit 91fd2a3a93
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1 changed files with 14 additions and 9 deletions
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23
runtime/src/accounts_background_service.rs
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@ -17,6 +17,7 @@ use {
crossbeam_channel::{Receiver, SendError, Sender},
log::*,
rand::{thread_rng, Rng},
rayon::iter::{IntoParallelIterator, ParallelIterator},
solana_measure::measure::Measure,
solana_sdk::clock::{BankId, Slot},
stats::StatsManager,
@ -499,15 +500,19 @@ pub struct PrunedBanksRequestHandler {
impl PrunedBanksRequestHandler {
pub fn handle_request(&self, bank: &Bank, is_serialized_with_abs: bool) -> usize {
let mut count = 0;
for (pruned_slot, pruned_bank_id) in self.pruned_banks_receiver.try_iter() {
count += 1;
bank.rc.accounts.accounts_db.purge_slot(
pruned_slot,
pruned_bank_id,
is_serialized_with_abs,
);
}
let slots = self.pruned_banks_receiver.try_iter().collect::<Vec<_>>();
let count = slots.len();
bank.rc.accounts.accounts_db.thread_pool_clean.install(|| {
slots
.into_par_iter()
.for_each(|(pruned_slot, pruned_bank_id)| {
bank.rc.accounts.accounts_db.purge_slot(
pruned_slot,
pruned_bank_id,
is_serialized_with_abs,
);
});
});
count
}