Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3282.140 Safari/537.36 Edge/18.17763
Edge 18.17763
Windows
Desktop
4 years ago
Test name Executions per second
Read from data property 31231024.0 Ops/sec
Write to data property 27038716.0 Ops/sec
Read from accessor method 14339494.0 Ops/sec
Write to mutator method 12990839.0 Ops/sec
Read from object literal property 5407236.5 Ops/sec
Write to object literal property 5573126.0 Ops/sec
Read from object literal property on prototype 5741183.0 Ops/sec
Write to object literal property on prototype 5049870.0 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