84 lines
2.1 KiB
Rust
84 lines
2.1 KiB
Rust
#![feature(test)]
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extern crate solana_core;
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extern crate test;
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use {
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solana_core::{
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consensus::{tower_storage::FileTowerStorage, Tower},
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vote_simulator::VoteSimulator,
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},
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solana_runtime::{bank::Bank, bank_forks::BankForks},
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solana_sdk::{
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pubkey::Pubkey,
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signature::{Keypair, Signer},
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},
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std::{
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collections::{HashMap, HashSet},
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sync::Arc,
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},
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tempfile::TempDir,
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test::Bencher,
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trees::tr,
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};
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#[bench]
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fn bench_save_tower(bench: &mut Bencher) {
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let dir = TempDir::new().unwrap();
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let vote_account_pubkey = &Pubkey::default();
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let node_keypair = Arc::new(Keypair::new());
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let heaviest_bank = BankForks::new_rw_arc(Bank::default_for_tests())
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.read()
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.unwrap()
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.working_bank();
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let tower_storage = FileTowerStorage::new(dir.path().to_path_buf());
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let tower = Tower::new(
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&node_keypair.pubkey(),
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vote_account_pubkey,
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0,
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&heaviest_bank,
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);
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bench.iter(move || {
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tower.save(&tower_storage, &node_keypair).unwrap();
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});
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}
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#[bench]
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#[ignore]
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fn bench_generate_ancestors_descendants(bench: &mut Bencher) {
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let vote_account_pubkey = &Pubkey::default();
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let node_keypair = Arc::new(Keypair::new());
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let heaviest_bank = BankForks::new_rw_arc(Bank::default_for_tests())
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.read()
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.unwrap()
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.working_bank();
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let mut tower = Tower::new(
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&node_keypair.pubkey(),
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vote_account_pubkey,
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0,
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&heaviest_bank,
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);
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let num_banks = 500;
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let forks = tr(0);
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let mut vote_simulator = VoteSimulator::new(2);
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vote_simulator.fill_bank_forks(forks, &HashMap::new(), true);
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vote_simulator.create_and_vote_new_branch(
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0,
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num_banks,
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&HashMap::new(),
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&HashSet::new(),
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&Pubkey::new_unique(),
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&mut tower,
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);
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bench.iter(move || {
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for _ in 0..num_banks {
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let _ancestors = vote_simulator.bank_forks.read().unwrap().ancestors();
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let _descendants = vote_simulator.bank_forks.read().unwrap().descendants();
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}
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});
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}
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