182096dc1a
* Revert "Revert "Create bank snapshots (#3671)" (#4243)"
This reverts commit 81fa69d347.
* keep saved and unsaved copies of status cache
* fix format check
* bench for status cache serialize
* misc cleanup
* remove appendvec storage on purge
* fix accounts restore
* cleanup
* Pass snapshot path as args
* Fix clippy
34 lines
968 B
Rust
34 lines
968 B
Rust
#![feature(test)]
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extern crate test;
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use bincode::serialize;
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use solana_runtime::status_cache::*;
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use solana_sdk::hash::{hash, Hash};
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use solana_sdk::signature::Signature;
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use test::Bencher;
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type BankStatusCache = StatusCache<()>;
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#[bench]
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fn test_statuscache_serialize(bencher: &mut Bencher) {
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let mut status_cache = BankStatusCache::default();
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status_cache.add_root(0);
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status_cache.clear_signatures();
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for hash_index in 0..100 {
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let blockhash = Hash::new(&vec![hash_index; std::mem::size_of::<Hash>()]);
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let mut id = blockhash;
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for _ in 0..100 {
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id = hash(id.as_ref());
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let mut sigbytes = Vec::from(id.as_ref());
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id = hash(id.as_ref());
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sigbytes.extend(id.as_ref());
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let sig = Signature::new(&sigbytes);
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status_cache.insert(&blockhash, &sig, 0, ());
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}
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}
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bencher.iter(|| {
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let _ = serialize(&status_cache).unwrap();
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});
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}
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