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Add 'pairing/' from commit '09b6e6f9212020f385218e5cf5287e381ccd312b'

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git-subtree-dir: pairing
git-subtree-mainline: ad16ba6a35
git-subtree-split: 09b6e6f921
This commit is contained in:
Jack Grigg
2018-08-28 23:03:42 +01:00
parent ad16ba6a35 09b6e6f921
commit e924247e73
34 changed files with 12247 additions and 0 deletions
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110
pairing/benches/bls12_381/fq2.rs Normal file
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use rand::{Rand, SeedableRng, XorShiftRng};
use pairing::bls12_381::*;
use pairing::{Field, SqrtField};
#[bench]
fn bench_fq2_add_assign(b: &mut ::test::Bencher) {
const SAMPLES: usize = 1000;
let mut rng = XorShiftRng::from_seed([0x5dbe6259, 0x8d313d76, 0x3237db17, 0xe5bc0654]);
let v: Vec<(Fq2, Fq2)> = (0..SAMPLES)
.map(|_| (Fq2::rand(&mut rng), Fq2::rand(&mut rng)))
.collect();
let mut count = 0;
b.iter(|| {
let mut tmp = v[count].0;
tmp.add_assign(&v[count].1);
count = (count + 1) % SAMPLES;
tmp
});
}
#[bench]
fn bench_fq2_sub_assign(b: &mut ::test::Bencher) {
const SAMPLES: usize = 1000;
let mut rng = XorShiftRng::from_seed([0x5dbe6259, 0x8d313d76, 0x3237db17, 0xe5bc0654]);
let v: Vec<(Fq2, Fq2)> = (0..SAMPLES)
.map(|_| (Fq2::rand(&mut rng), Fq2::rand(&mut rng)))
.collect();
let mut count = 0;
b.iter(|| {
let mut tmp = v[count].0;
tmp.sub_assign(&v[count].1);
count = (count + 1) % SAMPLES;
tmp
});
}
#[bench]
fn bench_fq2_mul_assign(b: &mut ::test::Bencher) {
const SAMPLES: usize = 1000;
let mut rng = XorShiftRng::from_seed([0x5dbe6259, 0x8d313d76, 0x3237db17, 0xe5bc0654]);
let v: Vec<(Fq2, Fq2)> = (0..SAMPLES)
.map(|_| (Fq2::rand(&mut rng), Fq2::rand(&mut rng)))
.collect();
let mut count = 0;
b.iter(|| {
let mut tmp = v[count].0;
tmp.mul_assign(&v[count].1);
count = (count + 1) % SAMPLES;
tmp
});
}
#[bench]
fn bench_fq2_squaring(b: &mut ::test::Bencher) {
const SAMPLES: usize = 1000;
let mut rng = XorShiftRng::from_seed([0x5dbe6259, 0x8d313d76, 0x3237db17, 0xe5bc0654]);
let v: Vec<Fq2> = (0..SAMPLES).map(|_| Fq2::rand(&mut rng)).collect();
let mut count = 0;
b.iter(|| {
let mut tmp = v[count];
tmp.square();
count = (count + 1) % SAMPLES;
tmp
});
}
#[bench]
fn bench_fq2_inverse(b: &mut ::test::Bencher) {
const SAMPLES: usize = 1000;
let mut rng = XorShiftRng::from_seed([0x5dbe6259, 0x8d313d76, 0x3237db17, 0xe5bc0654]);
let v: Vec<Fq2> = (0..SAMPLES).map(|_| Fq2::rand(&mut rng)).collect();
let mut count = 0;
b.iter(|| {
let tmp = v[count].inverse();
count = (count + 1) % SAMPLES;
tmp
});
}
#[bench]
fn bench_fq2_sqrt(b: &mut ::test::Bencher) {
const SAMPLES: usize = 1000;
let mut rng = XorShiftRng::from_seed([0x5dbe6259, 0x8d313d76, 0x3237db17, 0xe5bc0654]);
let v: Vec<Fq2> = (0..SAMPLES).map(|_| Fq2::rand(&mut rng)).collect();
let mut count = 0;
b.iter(|| {
let tmp = v[count].sqrt();
count = (count + 1) % SAMPLES;
tmp
});
}