Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:121.0) Gecko/20100101 Firefox/121.0
Firefox 121
Windows
Desktop
11 months ago
Test name Executions per second
Read from data property 519358944.0 Ops/sec
Write to data property 392875488.0 Ops/sec
Read from accessor method 583148992.0 Ops/sec
Write to mutator method 327548768.0 Ops/sec
Read from object literal property 498392192.0 Ops/sec
Write to object literal property 343819776.0 Ops/sec
Read from object literal property on prototype 617280896.0 Ops/sec
Write to object literal property on prototype 350105440.0 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