tornado-packages/snarkjs
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Fix maximum size in zkNew

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This commit is contained in:
Jordi Baylina 2020-10-21 10:22:07 +02:00
parent f1a93efe99
commit f746a103d4
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GPG Key ID: 7480C80C1BE43112
5 changed files with 14 additions and 10 deletions
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5
build/cli.cjs
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@ -4195,7 +4195,7 @@ async function newZKey(r1csName, ptauName, zkeyName, logger) {
}
async function composeAndWritePoints(idSection, groupName, arr, sectionName) {
const CHUNK_SIZE= 1<<13;
const CHUNK_SIZE= 1<<15;
const G = curve[groupName];
hashU32(arr.length);
@ -4211,7 +4211,7 @@ async function newZKey(r1csName, ptauName, zkeyName, logger) {
if (logger) logger.debug(`Writing points start ${sectionName}: ${i}/${arr.length}`);
let n = 1;
let nP = (arr[i] ? arr[i].length : 0);
while ((i + n < arr.length) && (nP + (arr[i+n] ? arr[i+n].length : 0) < CHUNK_SIZE)) {
while ((i + n < arr.length) && (nP + (arr[i+n] ? arr[i+n].length : 0) < CHUNK_SIZE) && (n<CHUNK_SIZE)) {
nP += (arr[i+n] ? arr[i+n].length : 0);
n ++;
}
@ -4285,6 +4285,7 @@ async function newZKey(r1csName, ptauName, zkeyName, logger) {
for (let i=0; i<arr.length; i++) {
if (!arr[i]) continue;
for (let j=0; j<arr[i].length; j++) {
if ((logger)&&(j)&&(j%10000 == 0)) logger.debug(`Configuring big array ${sectionName}: ${j}/${arr[i].length}`);
bBases.set(
sBuffs[arr[i][j][0]].slice(
arr[i][j][1],

5
build/main.cjs
View File

@ -4761,7 +4761,7 @@ async function newZKey(r1csName, ptauName, zkeyName, logger) {
}
async function composeAndWritePoints(idSection, groupName, arr, sectionName) {
const CHUNK_SIZE= 1<<13;
const CHUNK_SIZE= 1<<15;
const G = curve[groupName];
hashU32(arr.length);
@ -4777,7 +4777,7 @@ async function newZKey(r1csName, ptauName, zkeyName, logger) {
if (logger) logger.debug(`Writing points start ${sectionName}: ${i}/${arr.length}`);
let n = 1;
let nP = (arr[i] ? arr[i].length : 0);
while ((i + n < arr.length) && (nP + (arr[i+n] ? arr[i+n].length : 0) < CHUNK_SIZE)) {
while ((i + n < arr.length) && (nP + (arr[i+n] ? arr[i+n].length : 0) < CHUNK_SIZE) && (n<CHUNK_SIZE)) {
nP += (arr[i+n] ? arr[i+n].length : 0);
n ++;
}
@ -4851,6 +4851,7 @@ async function newZKey(r1csName, ptauName, zkeyName, logger) {
for (let i=0; i<arr.length; i++) {
if (!arr[i]) continue;
for (let j=0; j<arr[i].length; j++) {
if ((logger)&&(j)&&(j%10000 == 0)) logger.debug(`Configuring big array ${sectionName}: ${j}/${arr[i].length}`);
bBases.set(
sBuffs[arr[i][j][0]].slice(
arr[i][j][1],

7
build/snarkjs.js
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File diff suppressed because one or more lines are too long

2
build/snarkjs.min.js vendored
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File diff suppressed because one or more lines are too long

5
src/zkey_new.js
View File

@ -319,7 +319,7 @@ export default async function newZKey(r1csName, ptauName, zkeyName, logger) {
}
async function composeAndWritePoints(idSection, groupName, arr, sectionName) {
const CHUNK_SIZE= 1<<13;
const CHUNK_SIZE= 1<<15;
const G = curve[groupName];
hashU32(arr.length);
@ -335,7 +335,7 @@ export default async function newZKey(r1csName, ptauName, zkeyName, logger) {
if (logger) logger.debug(`Writing points start ${sectionName}: ${i}/${arr.length}`);
let n = 1;
let nP = (arr[i] ? arr[i].length : 0);
while ((i + n < arr.length) && (nP + (arr[i+n] ? arr[i+n].length : 0) < CHUNK_SIZE)) {
while ((i + n < arr.length) && (nP + (arr[i+n] ? arr[i+n].length : 0) < CHUNK_SIZE) && (n<CHUNK_SIZE)) {
nP += (arr[i+n] ? arr[i+n].length : 0);
n ++;
}
@ -409,6 +409,7 @@ export default async function newZKey(r1csName, ptauName, zkeyName, logger) {
for (let i=0; i<arr.length; i++) {
if (!arr[i]) continue;
for (let j=0; j<arr[i].length; j++) {
if ((logger)&&(j)&&(j%10000 == 0)) logger.debug(`Configuring big array ${sectionName}: ${j}/${arr[i].length}`);
bBases.set(
sBuffs[arr[i][j][0]].slice(
arr[i][j][1],