Float to int in js

JavaScript performance comparison

Revision 3 of this test case created

Preparation code

 
<script>
Benchmark.prototype.setup = function() {
    var n = 1.5,
      x;
    floor = Math.floor;
};
</script>

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Testing in unknown unknown
Test Ops/sec
notnot
x = ~~n;
pending…
or
x = n | 0;
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rshift
x = n >> 0;
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Math.floor
x = Math.floor(n)
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just floor function
x = floor(n)
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parseInt
x = parseInt(n)
pending…

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