Run results for: math.abs vs branchless absolute val

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 18_3_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.3 Mobile/15E148 Safari/604.1

Browser: Mobile Safari 18

Operating system: iOS 18.3.1

Device Platform: Mobile

Date tested: one year ago

native

32.6M/s

branchless

32.4M/s

View exact numbers

Test name	Executions per second
✓ native	32,606,754 Ops/sec
branchless	32,400,884 Ops/sec

Script Preparation code:

eval("");
var abs = Math.abs, x = -2131.1283712;

Tests: