Run results for: array vs Float64Array

Run details:

User agent: Mozilla/5.0 (Linux; Android 13; 22081212UG) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.0.0 Mobile Safari/537.36 EdgA/112.0.1722.59

Browser: Chrome Mobile 112

Operating system: Android

Device Platform: Mobile

Date tested: one year ago

Test name	Executions per second
array reverse	76321.8 Ops/sec
typedArray reverse	59089.4 Ops/sec
array i/o	442.1 Ops/sec
typedArray i/o	435.6 Ops/sec

Script Preparation code:

var a = [...Array(10000)].map(_ => Math.random());
var ta = (new Float64Array(10000)).map(_ => Math.random());

Tests:

array reverse
a.reverse();
typedArray reverse
ta.reverse();
array i/o
for (let i = 0; i < 10000; ++i) a[i] = a[i] + 1;
typedArray i/o
for (let i = 0; i < 10000; ++i) ta[i] = ta[i] + 1;

Run results for: array vs Float64Array

array reverse

typedArray reverse

array i/o

typedArray i/o