Run results for: floor() vs trunc() vs bitwise hacks (~~, >> 0, etc)

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Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36 Edg/120.0.0.0
Chrome 120
Windows
Desktop
2 years ago
| 0
6.3M/s
>> 0
6.3M/s
<< 0
6.2M/s
~~
6.2M/s
& 0xFFFFFFFFFFFF
6.2M/s
^ 0x000000000000
6.1M/s
x - (x % 1)
4.0M/s
floor
3.3M/s
parseInt()
3.3M/s
Math.trunc()
3.3M/s
View exact numbers
Test name Executions per second
✓ | 0 6,314,294 Ops/sec
>> 0 6,286,560 Ops/sec
<< 0 6,231,795 Ops/sec
~~ 6,207,038 Ops/sec
& 0xFFFFFFFFFFFF 6,178,267 Ops/sec
^ 0x000000000000 6,118,188 Ops/sec
x - (x % 1) 4,014,703 Ops/sec
floor 3,330,775 Ops/sec
parseInt() 3,284,576 Ops/sec
Math.trunc() 3,255,000 Ops/sec
Script Preparation code:
Tests: