Run results for: Test about big arrays

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.0.0 Safari/537.36 OPR/102.0.0.0

Browser: Opera 102

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
test 1	22.4 Ops/sec
tes 2	26.0 Ops/sec

Tests:

test 1

function generateTestArray() {
    const result = [];
    for (let i = 0; i < 1000000; ++i) {
        result.push({
            a: i,
            b: i / 2,
            r: 0,
        });
    }
    return result;
}

const testArray = generateTestArray()

const result = new Array(testArray.length);
for (let i = 0; i < testArray.length; ++i) {
   result[i] = testArray[i].a + testArray[i].b;
}
return result;

​x
 
function generateTestArray() {    const result = [];    for (let i = 0; i < 1000000; ++i) {        result.push({            a: i,            b: i / 2,            r: 0,        });    }    return result;}​const testArray = generateTestArray()​const result = new Array(testArray.length);for (let i = 0; i < testArray.length; ++i) {   result[i] = testArray[i].a + testArray[i].b;}return result;

tes 2

function generateTestArray() {
    const result = [];
    for (let i = 0; i < 1000000; ++i) {
        result.push({
            a: i,
            b: i / 2,
            r: 0,
        });
    }
    return result;
}

const testArray = generateTestArray()

return testArray.map((x) => x.a + x.b);

 
function generateTestArray() {    const result = [];    for (let i = 0; i < 1000000; ++i) {        result.push({            a: i,            b: i / 2,            r: 0,        });    }    return result;}​const testArray = generateTestArray()​return testArray.map((x) => x.a + x.b);