Benchmark: traverse Array vs Set

HTML Preparation code:

<!--your preparation HTML code goes here-->

Script Preparation code:

let arr = [];
let set = new Set();
function createArray() {
  for(let i=0; i< 1e4; i++) {
    arr.push(Math.random());
    set.add(Math.random());
  }
}

function operator(num){
  return num++
}

function traverseSet() {
  set.forEach(operator)
}

function traverseArray() {
  for(let i=0; i< arr.length; i++) {
    operator(arr[i])
  }
}

Tests:

array
traverseArray()
set
traverseSet()

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
array
set

Fastest: N/A

Slowest: N/A

Latest run results:

Run details: (Test run date: 2 months ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36 Edg/144.0.0.0

Browser/OS: Chrome 144 on Mac OS X 10.15.7

View result in a separate tab

Test name	Executions per second
array	134419520.0 Ops/sec
set	116767360.0 Ops/sec

Related benchmarks:

traverse Array vs Set (version: 1)

array与set遍历性能对比

Comparing performance of: array vs set

Created: 2 months ago by: Registered User

Jump to the latest result

array

set

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A