Benchmark: set for-of vs iterator

Script Preparation code:

var arr = [];
while(arr.length < 1000) arr.push(Math.random()*100000);
var set = new Set(arr);

Tests:

for of
for(v of set) { let a = v / 2; }
iter
let iter = set.values(); let item = iter.next(); while(!item.done){ let a = item.value / 2; item = iter.next(); }

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
for of
iter

Fastest: N/A

Slowest: N/A

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Latest run results:

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

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 14_8_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.1.2 Mobile/15E148 Safari/604.1

Browser/OS: Mobile Safari 14 on iOS 14.8.1

View result in a separate tab

Test name	Executions per second
for of	1518.7 Ops/sec
iter	79822.1 Ops/sec

set for-of vs iterator (version: 0)

Comparing performance of: for of vs iter

Created: 6 years ago by: Guest

Jump to the latest result

for of

iter

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A