hadean-old/perf.js

15 lines
270 B
JavaScript

console.clear();
const n = 10 ** 8;
// const map = new Map();
console.log('sequential insertion');
for(let run = 0; run < 10; run ++) {
const arr = [];
console.time('array');
for(let i = 0; i < n; i ++) {
arr.push(133769420)
}
console.timeEnd('array')
}