Run results for: Push to: array vs float32array performance test

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:128.0) Gecko/20100101 Firefox/128.0

Browser: Firefox 128

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

create arrays

10K/s

create typed arrays

1K/s

create typed arrays in typed array

292/s

View exact numbers

Test name	Executions per second
✓ create arrays	9,808 Ops/sec
create typed arrays	1,457 Ops/sec
create typed arrays in typed array	292 Ops/sec

Tests:

create arrays
const a = []; for (let i = 0; i < 10_000; i++) { a.push([i]); }
create typed arrays
const a = []; for (let i = 0; i < 10_000; i++) { a.push(new Float32Array([i])); }
create typed arrays in typed array
const a = new Float32Array(10_000); for (let i = 0; i < 10_000; i++) { a[i] = new Float32Array([i]); }