Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36
Chrome 117
Windows
Desktop
one year ago
Test name Executions per second
floor 6038550.5 Ops/sec
~~ 10956334.0 Ops/sec
>> 0 10952131.0 Ops/sec
| 0 10921477.0 Ops/sec
<< 0 10914613.0 Ops/sec
& 0xFFFFFFFFFFFF 10934284.0 Ops/sec
^ 0x000000000000 10931778.0 Ops/sec
Math.trunc() 6061386.0 Ops/sec
x - (x % 1) 7319235.5 Ops/sec
parseInt() 6122230.0 Ops/sec
Script Preparation code:
Tests:
  • floor

  • ~~

  • >> 0

  • | 0

  • << 0

  • & 0xFFFFFFFFFFFF

  • ^ 0x000000000000

  • Math.trunc()

  • x - (x % 1)

  • parseInt()


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