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Swap loops in compute_quotient_polys (#444)

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Jakub Nabaglo 2022-01-21 15:55:24 -08:00 committed by GitHub
parent 5f0eee1a9b
commit 04fbb05d7c
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1 changed files with 6 additions and 6 deletions
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12
plonky2/src/plonk/prover.rs
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@ -403,17 +403,17 @@ fn compute_quotient_polys<
// NB (JN): I'm not sure how (in)efficient the below is. It needs measuring.
let mut local_constants_batch =
vec![F::ZERO; xs_batch.len() * local_constants_batch_refs[0].len()];
for (i, constants) in local_constants_batch_refs.iter().enumerate() {
for (j, &constant) in constants.iter().enumerate() {
local_constants_batch[i + j * xs_batch.len()] = constant;
for i in 0..local_constants_batch_refs[0].len() {
for (j, constants) in local_constants_batch_refs.iter().enumerate() {
local_constants_batch[i * xs_batch.len() + j] = constants[i];
}
}
let mut local_wires_batch =
vec![F::ZERO; xs_batch.len() * local_wires_batch_refs[0].len()];
for (i, wires) in local_wires_batch_refs.iter().enumerate() {
for (j, &wire) in wires.iter().enumerate() {
local_wires_batch[i + j * xs_batch.len()] = wire;
for i in 0..local_wires_batch_refs[0].len() {
for (j, wires) in local_wires_batch_refs.iter().enumerate() {
local_wires_batch[i * xs_batch.len() + j] = wires[i];
}
}