Truncating decimals

JavaScript performance comparison

Revision 10 of this test case created by casimirenslip

Preparation code


      
      <script>
Benchmark.prototype.setup = function() {
  var n = 0;

};
</script>

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Testing in CCBot 2.0.0 / Other 0.0.0
Test Ops/sec
Bitwise OR
n = Math.random() * 1000 - 500;
return n | 0;
pending…
Bitwise NOT
n = Math.random() * 1000 - 500;
return ~~n;
pending…
Math operations
n = Math.random() * 1000 - 500;
return Math.round(n);
pending…
parseInt
n = Math.random() * 1000 - 500;
return parseInt(n);
pending…
Bitshift
n = Math.random() * 1000 - 500;
return n << 0;
pending…
Test 6
n = Math.random() * 1000 - 500;
return n - (n%1);
pending…

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Revisions

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