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Run results for:
math.abs vs branchless absolute val 2
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=568208" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Browser:
Chrome 131
Operating system:
Windows
Device Platform:
Desktop
Date tested:
one year ago
actual branchless
18.6M/s
native
9.9M/s
branchless
4.9M/s
View exact numbers
Test name
Executions per second
✓
actual branchless
18,613,744 Ops/sec
native
9,898,591 Ops/sec
branchless
4,872,062 Ops/sec
Script Preparation code:
var abs = Math.abs, x = -2131.1283712;
Tests:
branchless
return (x < 0) * -x + (x >= 0) * x;
native
return abs(x);
actual branchless
return x & -1;