Run results for: Push vs concat to alloc array

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36

Browser: Chrome 114

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
push	393.3 Ops/sec
concat	2897.1 Ops/sec

Tests:

push
let src_arr = [] for (let i = 0; i < 1024; ++i) { src_arr.push(-0) } for (let n = 0; n < 100; ++n) { let arr = [] for (let i = 0; i < 10*1024; ++i) { arr.push(-0) } }
concat
let src_arr = [] for (let i = 0; i < 1024; ++i) { src_arr.push(-0) } for (let n = 0; n < 100; ++n) { let arr = [] for (let i = 0; i < 10; ++i) { arr.concat(src_arr) } }