Run results for: change Float64Array vs array.push (change)

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36

Browser: Chrome 114

Operating system: Linux

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
typed array	5349.8 Ops/sec
not typed array	6312.8 Ops/sec

Script Preparation code:

var size = 1024;

var initialArray = [];
for(let i = 0; i < size; i++) {
  initialArray.push(Math.random());
}

Tests:

typed array
const arr = new Float64Array(size); for(let i = 0; i < size; i++) { arr[i] = initialArray[i]/2; }
not typed array
const arr = []; for(let i = 0; i < size; i++) { arr.push(initialArray[i]/2); }