57 lines
1.7 KiB
Rust
57 lines
1.7 KiB
Rust
#![feature(test)]
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extern crate test;
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use solana::bank::*;
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use solana::genesis_block::GenesisBlock;
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use solana::last_id_queue::MAX_ENTRY_IDS;
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use solana_sdk::hash::hash;
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use solana_sdk::signature::{Keypair, KeypairUtil};
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use solana_sdk::system_transaction::SystemTransaction;
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use test::Bencher;
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#[bench]
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fn bench_process_transaction(bencher: &mut Bencher) {
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let (genesis_block, mint_keypair) = GenesisBlock::new(100_000_000);
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let bank = Bank::new(&genesis_block);
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// Create transactions between unrelated parties.
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let transactions: Vec<_> = (0..4096)
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.into_iter()
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.map(|_| {
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// Seed the 'from' account.
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let rando0 = Keypair::new();
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let tx = SystemTransaction::new_move(
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&mint_keypair,
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rando0.pubkey(),
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10_000,
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bank.last_id(),
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0,
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);
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assert_eq!(bank.process_transaction(&tx), Ok(()));
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// Seed the 'to' account and a cell for its signature.
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let rando1 = Keypair::new();
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let tx = SystemTransaction::new_move(&rando0, rando1.pubkey(), 1, bank.last_id(), 0);
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assert_eq!(bank.process_transaction(&tx), Ok(()));
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// Finally, return the transaction to the benchmark.
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tx
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})
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.collect();
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let mut id = bank.last_id();
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for _ in 0..(MAX_ENTRY_IDS - 1) {
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bank.register_tick(&id);
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id = hash(&id.as_ref())
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}
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bencher.iter(|| {
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// Since benchmarker runs this multiple times, we need to clear the signatures.
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bank.clear_signatures();
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let results = bank.process_transactions(&transactions);
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assert!(results.iter().all(Result::is_ok));
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})
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}
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