1use rand::SeedableRng;
 2use rand_xorshift::XorShiftRng;
 3use std::ops::{AddAssign, MulAssign, SubAssign};
 4
 5use ark_ec::{
 6    bn::{G1Prepared, G2Prepared},
 7    PairingEngine, ProjectiveCurve,
 8};
 9use ark_ef::{
10    biginteger::{BigInteger256 as FrRepr, BigInteger256 as FqRepr},
11    BigInteger, Field, PrimeField, SquareRootField, UniformRand,
12};
13use ark_en254::bn254::{
14    fq::Fq, fq2::Fq2, fr::Fr, Bls12_381, Fq12, G1Affine, G1Projective as G1, G2Affine,
15    G2Projective as G2, Parameters,
16};
17
18ec_bench!();
19f_bench!(1, Fq2, Fq2, fq2);
20f_bench!(2, Fq12, Fq12, fq12);
21f_bench!(Fq, Fq, FqRepr, FqRepr, fq);
22f_bench!(Fr, Fr, FrRepr, FrRepr, fr);
23pairing_bench!(Bn254, Fq12, prepared_v);