Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36
Chrome 92
Windows
Desktop
3 years ago
Test name Executions per second
Read from data property 8937996.0 Ops/sec
Write to data property 9879404.0 Ops/sec
Read from accessor method 5061664.0 Ops/sec
Write to mutator method 4193583.2 Ops/sec
Read from object literal property 4351922.0 Ops/sec
Write to object literal property 2410933.2 Ops/sec
Read from object literal property on prototype 4698830.0 Ops/sec
Write to object literal property on prototype 4137695.0 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