Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.0.0 Safari/537.36
Chrome 112
Windows
Desktop
one year ago
Test name Executions per second
floor 4531286.5 Ops/sec
~~ 8249941.0 Ops/sec
>> 0 8309798.5 Ops/sec
| 0 8279772.5 Ops/sec
<< 0 8229935.5 Ops/sec
& 0xFFFFFFFFFFFF 8275076.0 Ops/sec
^ 0x000000000000 8138159.0 Ops/sec
Math.trunc() 4408837.5 Ops/sec
x - (x % 1) 5334009.0 Ops/sec
parseInt() 4404096.0 Ops/sec
Script Preparation code:
Tests:
  • floor

  • ~~

  • >> 0

  • | 0

  • << 0

  • & 0xFFFFFFFFFFFF

  • ^ 0x000000000000

  • Math.trunc()

  • x - (x % 1)

  • parseInt()


;