796624adf9
(cherry picked from commit 28f2fa3fd5)
Co-authored-by: behzad nouri <behzadnouri@gmail.com>
27 lines
596 B
Rust
27 lines
596 B
Rust
#![feature(test)]
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extern crate test;
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use rand::{thread_rng, Rng};
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use solana_core::crds_gossip_pull::CrdsFilter;
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use solana_sdk::hash::{Hash, HASH_BYTES};
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use test::Bencher;
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#[bench]
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fn bench_hash_as_u64(bencher: &mut Bencher) {
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let mut rng = thread_rng();
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let hashes: Vec<_> = (0..1000)
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.map(|_| {
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let mut buf = [0u8; HASH_BYTES];
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rng.fill(&mut buf);
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Hash::new(&buf)
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})
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.collect();
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bencher.iter(|| {
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hashes
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.iter()
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.map(CrdsFilter::hash_as_u64)
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.collect::<Vec<_>>()
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});
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}
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