Benchmark: set num vs set fnCall vs typecheck then set

Script Preparation code:

var obj = { a:1 }

function setNumber(key, value) {
  obj[key] = value;
}

function setCall(key, getValue) {
  obj[key] = getValue(obj);
}

function setTypecheck(key, value) {
  obj[key] = typeof value === "number" ? value : value(obj);
}

function getValue() {
  return 100;
}

Tests:

setNumber
setNumber("a", 100);
setCall
setCall("a", getValue);
setTypecheck(num)
setTypecheck("a", 100);
setTypecheck(call)
setTypecheck("a", getValue);

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
setNumber
setCall
setTypecheck(num)
setTypecheck(call)

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Safari/537.36

Browser/OS: Chrome 102 on Mac OS X 10.15.7

View result in a separate tab

Test name	Executions per second
setNumber	13312210.0 Ops/sec
setCall	6746081.0 Ops/sec
setTypecheck(num)	13313840.0 Ops/sec
setTypecheck(call)	6710819.0 Ops/sec

set num vs set fnCall vs typecheck then set (version: 0)

Comparing performance of: setNumber vs setCall vs setTypecheck(num) vs setTypecheck(call)

Created: one year ago by: Guest

Jump to the latest result

setNumber

setCall

setTypecheck(num)

setTypecheck(call)

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A