Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:135.0) Gecko/20100101 Firefox/135.0
Firefox 135
Mac OS X 10.15
Desktop
one month ago
Test name Executions per second
a.slice() 14814733.0 Ops/sec
new Float64Array(a) 26194432.0 Ops/sec
HTML Preparation code:
AخA
 
1
<!--your preparation HTML code goes here-->
Script Preparation code:
 
var a = new Float64Array([1.2, 3.4, 5.6, 7.8, 9.10, -1.2, -3.4, -5.6, -7.8, -9.10])
Tests:
  • a.slice()

     
    var b = a.slice()
    a = b;
  • new Float64Array(a)

     
    var c = new Float64Array(a)
    a = c;