cb8661bd49
* Save/restore Tower * Avoid unwrap() * Rebase cleanups * Forcibly pass test * Correct reconcilation of votes after validator resume * d b g * Add more tests * fsync and fix test * Add test * Fix fmt * Debug * Fix tests... * save * Clarify error message and code cleaning around it * Move most of code out of tower save hot codepath * Proper comment for the lack of fsync on tower * Clean up * Clean up * Simpler type alias * Manage tower-restored ancestor slots without banks * Add comment * Extract long code blocks... * Add comment * Simplify returned tuple... * Tweak too aggresive log * Fix typo... * Add test * Update comment * Improve test to require non-empty stray restored slots * Measure tower save and dump all tower contents * Log adjust and add threshold related assertions * cleanup adjust * Properly lower stray restored slots priority... * Rust fmt * Fix test.... * Clarify comments a bit and add TowerError::TooNew * Further clean-up arround TowerError * Truly create ancestors by excluding last vote slot * Add comment for stray_restored_slots * Add comment for stray_restored_slots * Use BTreeSet * Consider root_slot into post-replay adjustment * Tweak logging * Add test for stray_restored_ancestors * Reorder some code * Better names for unit tests * Add frozen_abi to SavedTower * Fold long lines * Tweak stray ancestors and too old slot history * Re-adjust error conditon of too old slot history * Test normal ancestors is checked before stray ones * Fix conflict, update tests, adjust behavior a bit * Fix test * Address review comments * Last touch! * Immediately after creating cleaning pr * Revert stray slots * Revert comment... * Report error as metrics * Revert not to panic! and ignore unfixable test... * Normalize lockouts.root_slot more strictly * Add comments for panic! and more assertions * Proper initialize root without vote account * Clarify code and comments based on review feedback * Fix rebase * Further simplify based on assured tower root * Reorder code for more readability Co-authored-by: Michael Vines <mvines@gmail.com>
37 lines
830 B
Rust
37 lines
830 B
Rust
#![feature(test)]
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extern crate solana_core;
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extern crate test;
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use solana_core::consensus::Tower;
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use solana_runtime::bank::Bank;
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use solana_runtime::bank_forks::BankForks;
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use solana_sdk::{
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pubkey::Pubkey,
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signature::{Keypair, Signer},
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};
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use std::sync::Arc;
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use tempfile::TempDir;
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use test::Bencher;
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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 path = dir.path();
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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(Bank::default()).working_bank();
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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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&path,
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);
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bench.iter(move || {
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tower.save(&node_keypair).unwrap();
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});
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}
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