Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.193 Safari/537.36
Chrome 86
Windows
Desktop
4 years ago
Test name Executions per second
Read from data property 4389074.5 Ops/sec
Write to data property 4458443.5 Ops/sec
Read from accessor method 2280367.5 Ops/sec
Write to mutator method 1922624.9 Ops/sec
Read from object literal property 2156225.2 Ops/sec
Write to object literal property 943117.5 Ops/sec
Read from object literal property on prototype 2363213.2 Ops/sec
Write to object literal property on prototype 1909546.5 Ops/sec
Script Preparation code:
Tests:
  • Read from data property

  • Write to data property

  • Read from accessor method

  • Write to mutator method

  • Read from object literal property

  • Write to object literal property

  • Read from object literal property on prototype

  • Write to object literal property on prototype