Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36 Edg/144.0.0.0
Chrome 144
Windows
Desktop
3 months ago
Test name Executions per second
Read from data property 166165792.0 Ops/sec
Write to data property 155263136.0 Ops/sec
Read from accessor method 163396256.0 Ops/sec
Write to mutator method 142794560.0 Ops/sec
Read from object literal property 76079008.0 Ops/sec
Write to object literal property 18611162.0 Ops/sec
Read from object literal property on prototype 152674624.0 Ops/sec
Write to object literal property on prototype 83404840.0 Ops/sec
R p0 50681036.0 Ops/sec
W p0 33292624.0 Ops/sec
r p1 44856460.0 Ops/sec
w p1 39637960.0 Ops/sec
r p2 33351264.0 Ops/sec
w p2 5733512.0 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

  • R p0

  • W p0

  • r p1

  • w p1

  • r p2

  • w p2