Run results for: Create array vs Int32Array

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36

Browser: Chrome 134

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 15 days ago

Test name	Executions per second
Int32Array	58263.6 Ops/sec
Array	97982.6 Ops/sec

Tests:

Int32Array
const buffer = new ArrayBuffer(512); const view = new DataView(buffer); for (let i = 0; i < 1000; i++) { const a = new Int32Array(buffer, 0, 4); }
Array
const buffer = new ArrayBuffer(512); const view = new DataView(buffer); for (let i = 0; i < 1000; i++) { const a = [] for (let j = 0; j < 4; j++) { a.push(view.getInt32(j * 4, true)); } }