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Run results for:
Math.abs speed
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Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:131.0) Gecko/20100101 Firefox/131.0
Browser:
Firefox 131
Operating system:
Windows
Device Platform:
Desktop
Date tested:
one year ago
Test name
Executions per second
Math.abs access
1738041728.0 Ops/sec
abs function
1748937344.0 Ops/sec
compare
1751565312.0 Ops/sec
bitshift
1730768000.0 Ops/sec
Script Preparation code:
var x = -200000 var abs = Math.abs
Tests:
Math.abs access
Math.abs(x)
abs function
abs(x)
compare
x < 0 ? -x : x
bitshift
(x ^ (x >> 31)) - (x >> 31)