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Migrate pairing benchmarks to criterion

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This commit is contained in:
Jack Grigg
2019-12-19 16:46:16 -06:00
parent 00499b3441
commit 6c2c2b58de
9 changed files with 477 additions and 334 deletions
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207
pairing/benches/bls12_381/fr.rs
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@@ -1,3 +1,4 @@
use criterion::{criterion_group, Criterion};
use rand_core::SeedableRng;
use rand_xorshift::XorShiftRng;
use std::ops::{AddAssign, MulAssign, Neg, SubAssign};
@@ -5,8 +6,7 @@ use std::ops::{AddAssign, MulAssign, Neg, SubAssign};
use ff::{Field, PrimeField, PrimeFieldRepr, SqrtField};
use pairing::bls12_381::*;
#[bench]
fn bench_fr_repr_add_nocarry(b: &mut ::test::Bencher) {
fn bench_fr_repr_add_nocarry(c: &mut Criterion) {
const SAMPLES: usize = 1000;
let mut rng = XorShiftRng::from_seed([
@@ -28,16 +28,17 @@ fn bench_fr_repr_add_nocarry(b: &mut ::test::Bencher) {
.collect();
let mut count = 0;
b.iter(|| {
let mut tmp = v[count].0;
tmp.add_nocarry(&v[count].1);
count = (count + 1) % SAMPLES;
tmp
c.bench_function("FrRepr::add_nocarry", |b| {
b.iter(|| {
let mut tmp = v[count].0;
tmp.add_nocarry(&v[count].1);
count = (count + 1) % SAMPLES;
tmp
})
});
}
#[bench]
fn bench_fr_repr_sub_noborrow(b: &mut ::test::Bencher) {
fn bench_fr_repr_sub_noborrow(c: &mut Criterion) {
const SAMPLES: usize = 1000;
let mut rng = XorShiftRng::from_seed([
@@ -58,16 +59,17 @@ fn bench_fr_repr_sub_noborrow(b: &mut ::test::Bencher) {
.collect();
let mut count = 0;
b.iter(|| {
let mut tmp = v[count].0;
tmp.sub_noborrow(&v[count].1);
count = (count + 1) % SAMPLES;
tmp
c.bench_function("FrRepr::sub_noborrow", |b| {
b.iter(|| {
let mut tmp = v[count].0;
tmp.sub_noborrow(&v[count].1);
count = (count + 1) % SAMPLES;
tmp
})
});
}
#[bench]
fn bench_fr_repr_num_bits(b: &mut ::test::Bencher) {
fn bench_fr_repr_num_bits(c: &mut Criterion) {
const SAMPLES: usize = 1000;
let mut rng = XorShiftRng::from_seed([
@@ -80,15 +82,16 @@ fn bench_fr_repr_num_bits(b: &mut ::test::Bencher) {
.collect();
let mut count = 0;
b.iter(|| {
let tmp = v[count].num_bits();
count = (count + 1) % SAMPLES;
tmp
c.bench_function("FrRepr::num_bits", |b| {
b.iter(|| {
let tmp = v[count].num_bits();
count = (count + 1) % SAMPLES;
tmp
})
});
}
#[bench]
fn bench_fr_repr_mul2(b: &mut ::test::Bencher) {
fn bench_fr_repr_mul2(c: &mut Criterion) {
const SAMPLES: usize = 1000;
let mut rng = XorShiftRng::from_seed([
@@ -101,16 +104,17 @@ fn bench_fr_repr_mul2(b: &mut ::test::Bencher) {
.collect();
let mut count = 0;
b.iter(|| {
let mut tmp = v[count];
tmp.mul2();
count = (count + 1) % SAMPLES;
tmp
c.bench_function("FrRepr::mul2", |b| {
b.iter(|| {
let mut tmp = v[count];
tmp.mul2();
count = (count + 1) % SAMPLES;
tmp
})
});
}
#[bench]
fn bench_fr_repr_div2(b: &mut ::test::Bencher) {
fn bench_fr_repr_div2(c: &mut Criterion) {
const SAMPLES: usize = 1000;
let mut rng = XorShiftRng::from_seed([
@@ -123,16 +127,17 @@ fn bench_fr_repr_div2(b: &mut ::test::Bencher) {
.collect();
let mut count = 0;
b.iter(|| {
let mut tmp = v[count];
tmp.div2();
count = (count + 1) % SAMPLES;
tmp
c.bench_function("FrRepr::div2", |b| {
b.iter(|| {
let mut tmp = v[count];
tmp.div2();
count = (count + 1) % SAMPLES;
tmp
})
});
}
#[bench]
fn bench_fr_add_assign(b: &mut ::test::Bencher) {
fn bench_fr_add_assign(c: &mut Criterion) {
const SAMPLES: usize = 1000;
let mut rng = XorShiftRng::from_seed([
@@ -145,16 +150,17 @@ fn bench_fr_add_assign(b: &mut ::test::Bencher) {
.collect();
let mut count = 0;
b.iter(|| {
let mut tmp = v[count].0;
tmp.add_assign(&v[count].1);
count = (count + 1) % SAMPLES;
tmp
c.bench_function("Fr::add_assign", |b| {
b.iter(|| {
let mut tmp = v[count].0;
tmp.add_assign(&v[count].1);
count = (count + 1) % SAMPLES;
tmp
})
});
}
#[bench]
fn bench_fr_sub_assign(b: &mut ::test::Bencher) {
fn bench_fr_sub_assign(c: &mut Criterion) {
const SAMPLES: usize = 1000;
let mut rng = XorShiftRng::from_seed([
@@ -167,16 +173,17 @@ fn bench_fr_sub_assign(b: &mut ::test::Bencher) {
.collect();
let mut count = 0;
b.iter(|| {
let mut tmp = v[count].0;
tmp.sub_assign(&v[count].1);
count = (count + 1) % SAMPLES;
tmp
c.bench_function("Fr::sub_assign", |b| {
b.iter(|| {
let mut tmp = v[count].0;
tmp.sub_assign(&v[count].1);
count = (count + 1) % SAMPLES;
tmp
})
});
}
#[bench]
fn bench_fr_mul_assign(b: &mut ::test::Bencher) {
fn bench_fr_mul_assign(c: &mut Criterion) {
const SAMPLES: usize = 1000;
let mut rng = XorShiftRng::from_seed([
@@ -189,16 +196,17 @@ fn bench_fr_mul_assign(b: &mut ::test::Bencher) {
.collect();
let mut count = 0;
b.iter(|| {
let mut tmp = v[count].0;
tmp.mul_assign(&v[count].1);
count = (count + 1) % SAMPLES;
tmp
c.bench_function("Fr::mul_assign", |b| {
b.iter(|| {
let mut tmp = v[count].0;
tmp.mul_assign(&v[count].1);
count = (count + 1) % SAMPLES;
tmp
})
});
}
#[bench]
fn bench_fr_square(b: &mut ::test::Bencher) {
fn bench_fr_square(c: &mut Criterion) {
const SAMPLES: usize = 1000;
let mut rng = XorShiftRng::from_seed([
@@ -209,15 +217,16 @@ fn bench_fr_square(b: &mut ::test::Bencher) {
let v: Vec<Fr> = (0..SAMPLES).map(|_| Fr::random(&mut rng)).collect();
let mut count = 0;
b.iter(|| {
let tmp = v[count].square();
count = (count + 1) % SAMPLES;
tmp
c.bench_function("Fr::square", |b| {
b.iter(|| {
let tmp = v[count].square();
count = (count + 1) % SAMPLES;
tmp
})
});
}
#[bench]
fn bench_fr_invert(b: &mut ::test::Bencher) {
fn bench_fr_invert(c: &mut Criterion) {
const SAMPLES: usize = 1000;
let mut rng = XorShiftRng::from_seed([
@@ -228,14 +237,15 @@ fn bench_fr_invert(b: &mut ::test::Bencher) {
let v: Vec<Fr> = (0..SAMPLES).map(|_| Fr::random(&mut rng)).collect();
let mut count = 0;
b.iter(|| {
count = (count + 1) % SAMPLES;
v[count].invert()
c.bench_function("Fr::invert", |b| {
b.iter(|| {
count = (count + 1) % SAMPLES;
v[count].invert()
})
});
}
#[bench]
fn bench_fr_neg(b: &mut ::test::Bencher) {
fn bench_fr_neg(c: &mut Criterion) {
const SAMPLES: usize = 1000;
let mut rng = XorShiftRng::from_seed([
@@ -246,15 +256,16 @@ fn bench_fr_neg(b: &mut ::test::Bencher) {
let v: Vec<Fr> = (0..SAMPLES).map(|_| Fr::random(&mut rng)).collect();
let mut count = 0;
b.iter(|| {
let tmp = v[count].neg();
count = (count + 1) % SAMPLES;
tmp
c.bench_function("Fr::neg", |b| {
b.iter(|| {
let tmp = v[count].neg();
count = (count + 1) % SAMPLES;
tmp
})
});
}
#[bench]
fn bench_fr_sqrt(b: &mut ::test::Bencher) {
fn bench_fr_sqrt(c: &mut Criterion) {
const SAMPLES: usize = 1000;
let mut rng = XorShiftRng::from_seed([
@@ -267,14 +278,15 @@ fn bench_fr_sqrt(b: &mut ::test::Bencher) {
.collect();
let mut count = 0;
b.iter(|| {
count = (count + 1) % SAMPLES;
v[count].sqrt()
c.bench_function("Fr::sqrt", |b| {
b.iter(|| {
count = (count + 1) % SAMPLES;
v[count].sqrt()
})
});
}
#[bench]
fn bench_fr_into_repr(b: &mut ::test::Bencher) {
fn bench_fr_into_repr(c: &mut Criterion) {
const SAMPLES: usize = 1000;
let mut rng = XorShiftRng::from_seed([
@@ -285,14 +297,15 @@ fn bench_fr_into_repr(b: &mut ::test::Bencher) {
let v: Vec<Fr> = (0..SAMPLES).map(|_| Fr::random(&mut rng)).collect();
let mut count = 0;
b.iter(|| {
count = (count + 1) % SAMPLES;
v[count].into_repr()
c.bench_function("Fr::into_repr", |b| {
b.iter(|| {
count = (count + 1) % SAMPLES;
v[count].into_repr()
})
});
}
#[bench]
fn bench_fr_from_repr(b: &mut ::test::Bencher) {
fn bench_fr_from_repr(c: &mut Criterion) {
const SAMPLES: usize = 1000;
let mut rng = XorShiftRng::from_seed([
@@ -305,8 +318,28 @@ fn bench_fr_from_repr(b: &mut ::test::Bencher) {
.collect();
let mut count = 0;
b.iter(|| {
count = (count + 1) % SAMPLES;
Fr::from_repr(v[count])
c.bench_function("Fr::from_repr", |b| {
b.iter(|| {
count = (count + 1) % SAMPLES;
Fr::from_repr(v[count])
})
});
}
criterion_group!(
benches,
bench_fr_repr_add_nocarry,
bench_fr_repr_sub_noborrow,
bench_fr_repr_num_bits,
bench_fr_repr_mul2,
bench_fr_repr_div2,
bench_fr_add_assign,
bench_fr_sub_assign,
bench_fr_mul_assign,
bench_fr_square,
bench_fr_invert,
bench_fr_neg,
bench_fr_sqrt,
bench_fr_into_repr,
bench_fr_from_repr,
);