Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.3 Safari/605.1.15
Safari 17
Mac OS X 10.15.7
Desktop
10 months ago
Test name Executions per second
Read from data property 14609513.0 Ops/sec
Write to data property 14499140.0 Ops/sec
Read from accessor method 7940791.0 Ops/sec
Write to mutator method 6612618.5 Ops/sec
Read from object literal property 7838866.0 Ops/sec
Write to object literal property 6690902.0 Ops/sec
Read from object literal property on prototype 8234050.0 Ops/sec
Write to object literal property on prototype 6656979.5 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