Benchmark: Option[Double]: box vs unbox fix

Script Preparation code:

function None() {
}
None.prototype.tag = 0;
const none = new None();
function Some(payload) {
  this.payload = payload;
}
Some.prototype.tag = 1;

var box = [];
var unbox = [];
for (let i = 0; i < 1000; i++) {
  box.push(i % 2 == 0 ? none : new Some(i * Math.PI));
  unbox.push(i % 2 == 0 ? undefined : i * Math.PI);
}

function square(i) {
  return i * i
}

Tests:

box
for (let i of box) { if (i.tag === 1) { square(i.payload) } }
unbox
for (let i of unbox) { if (i !== undefined) { square(i) } }

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
box
unbox

Fastest: N/A

Slowest: N/A

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/129.0.0.0 Safari/537.36

Browser/OS: Chrome 129 on Mac OS X 10.15.7

View result in a separate tab

Test name	Executions per second
box	80181.2 Ops/sec
unbox	18153.4 Ops/sec

Related benchmarks:

Option[Double]: box vs unbox fix (version: 0)

Comparing performance of: box vs unbox

Created: one year ago by: Guest

Jump to the latest result

box

unbox

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A