Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Chrome 131
Windows
Desktop
26 days ago
Test name Executions per second
floor 3468063.0 Ops/sec
~~ 4954124.5 Ops/sec
>> 0 4986250.5 Ops/sec
| 0 4926353.0 Ops/sec
<< 0 4876168.5 Ops/sec
& 0xFFFFFFFFFFFF 4902037.0 Ops/sec
^ 0x000000000000 4845283.5 Ops/sec
Math.trunc() 3392770.5 Ops/sec
x - (x % 1) 2947649.5 Ops/sec
parseInt() 3362635.0 Ops/sec
Script Preparation code:
Tests:
  • floor

  • ~~

  • >> 0

  • | 0

  • << 0

  • & 0xFFFFFFFFFFFF

  • ^ 0x000000000000

  • Math.trunc()

  • x - (x % 1)

  • parseInt()