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Avoid a clone (#114)

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Daniel Lubarov 2021-07-21 08:26:56 -07:00 committed by GitHub
parent 7d8bac7169
commit 80b696a3a2
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2 changed files with 6 additions and 9 deletions
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11
src/fri/prover.rs
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@ -16,9 +16,9 @@ use crate::util::reverse_index_bits_in_place;
pub fn fri_proof<F: Field + Extendable<D>, const D: usize>(
initial_merkle_trees: &[&MerkleTree<F>],
// Coefficients of the polynomial on which the LDT is performed. Only the first `1/rate` coefficients are non-zero.
lde_polynomial_coeffs: &PolynomialCoeffs<F::Extension>,
lde_polynomial_coeffs: PolynomialCoeffs<F::Extension>,
// Evaluation of the polynomial on the large domain.
lde_polynomial_values: &PolynomialValues<F::Extension>,
lde_polynomial_values: PolynomialValues<F::Extension>,
challenger: &mut Challenger<F>,
config: &FriConfig,
) -> FriProof<F, D> {
@ -53,14 +53,11 @@ pub fn fri_proof<F: Field + Extendable<D>, const D: usize>(
}
fn fri_committed_trees<F: Field + Extendable<D>, const D: usize>(
polynomial_coeffs: &PolynomialCoeffs<F::Extension>,
polynomial_values: &PolynomialValues<F::Extension>,
mut coeffs: PolynomialCoeffs<F::Extension>,
mut values: PolynomialValues<F::Extension>,
challenger: &mut Challenger<F>,
config: &FriConfig,
) -> (Vec<MerkleTree<F>>, PolynomialCoeffs<F::Extension>) {
let mut values = polynomial_values.clone();
let mut coeffs = polynomial_coeffs.clone();
let mut trees = Vec::new();
let mut shift = F::MULTIPLICATIVE_GROUP_GENERATOR;

4
src/polynomial/commitment.rs
View File

@ -186,8 +186,8 @@ impl<F: Field> ListPolynomialCommitment<F> {
.par_iter()
.map(|c| &c.merkle_tree)
.collect::<Vec<_>>(),
&lde_final_poly,
&lde_final_values,
lde_final_poly,
lde_final_values,
challenger,
&config.fri_config,
);