Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.102 Safari/537.36 OPR/71.0.3770.175
Opera 71
Windows
Desktop
4 years ago
Test name Executions per second
Read from data property 8222042.0 Ops/sec
Write to data property 8238197.5 Ops/sec
Read from accessor method 4158064.5 Ops/sec
Write to mutator method 3143411.5 Ops/sec
Read from object literal property 3766026.0 Ops/sec
Write to object literal property 1976340.8 Ops/sec
Read from object literal property on prototype 4448089.5 Ops/sec
Write to object literal property on prototype 3305740.0 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