Benchmark: object method scope lookup

Script Preparation code:

var arrow = x => x + 1;

var object = {
  useHoistedGlobal(x) {
  	return hoistedGlobal(x);
  },
  useArrow(x) {
    return arrow(x);
  },
  useOwn(x) {
    return this._own(x);
  },
  _own(x) {
    return x + 1;
  }
}

function hoistedGlobal(x) {
  return x + 1;
}

var n = 420;

Tests:

hoisted global
n = object.useHoistedGlobal(1);
use arrow
n = object.useArrow(1);
use own
n = object.useOwn(1);

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
hoisted global
use arrow
use own

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 (Macintosh; Intel Mac OS X 10.15; rv:97.0) Gecko/20100101 Firefox/97.0

Browser/OS: Firefox 97 on Mac OS X 10.15

View result in a separate tab

Test name	Executions per second
hoisted global	627206800.0 Ops/sec
use arrow	676731300.0 Ops/sec
use own	354997700.0 Ops/sec

object method scope lookup (version: 0)

Comparing performance of: hoisted global vs use arrow vs use own

Created: 2 years ago by: Guest

Jump to the latest result

hoisted global

use arrow

use own

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A