Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.67 Safari/537.36
Chrome 70
Windows
Desktop
6 years ago
Test name Executions per second
Read from data property 8998827.0 Ops/sec
Write to data property 8847038.0 Ops/sec
Read from accessor method 4385007.5 Ops/sec
Write to mutator method 3434820.2 Ops/sec
Read from object literal property 4241711.5 Ops/sec
Write to object literal property 1855016.6 Ops/sec
Read from object literal property on prototype 4519913.0 Ops/sec
Write to object literal property on prototype 3591188.5 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