mirror of https://github.com/zcash/orchard.git
56 lines
1.8 KiB
Rust
56 lines
1.8 KiB
Rust
use std::array;
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use criterion::{criterion_group, criterion_main, BenchmarkId, Criterion};
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use ff::Field;
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use sinsemilla::primitive;
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use pasta_curves::pallas;
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#[cfg(unix)]
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use pprof::criterion::{Output, PProfProfiler};
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use rand::{rngs::OsRng, Rng};
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fn bench_primitives(c: &mut Criterion) {
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let mut rng = OsRng;
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{
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let mut group = c.benchmark_group("Primitiprimitive");
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let hasher = primitive::HashDomain::new("hasher");
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let committer = primitive::CommitDomain::new("committer");
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let bits: Vec<bool> = (0..1086).map(|_| rng.gen()).collect();
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let r = pallas::Scalar::random(rng);
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// Benchmark the input sizes we use in Orchard:
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// - 510 bits for Commit^ivk
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// - 520 bits for MerkleCRH
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// - 1086 bits for NoteCommit
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for size in array::IntoIter::new([510, 520, 1086]) {
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group.bench_function(BenchmarkId::new("hash-to-point", size), |b| {
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b.iter(|| hasher.hash_to_point(bits[..size].iter().cloned()))
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});
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group.bench_function(BenchmarkId::new("hash", size), |b| {
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b.iter(|| hasher.hash(bits[..size].iter().cloned()))
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});
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group.bench_function(BenchmarkId::new("commit", size), |b| {
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b.iter(|| committer.commit(bits[..size].iter().cloned(), &r))
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});
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group.bench_function(BenchmarkId::new("short-commit", size), |b| {
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b.iter(|| committer.commit(bits[..size].iter().cloned(), &r))
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});
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}
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}
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}
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#[cfg(unix)]
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criterion_group! {
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name = benches;
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config = Criterion::default().with_profiler(PProfProfiler::new(100, Output::Flamegraph(None)));
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targets = bench_primitives
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}
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#[cfg(not(unix))]
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criterion_group!(benches, bench_primitives);
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criterion_main!(benches);
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