Try/Catch Block Performance Comparison

JavaScript performance comparison

Revision 10 of this test case created by

Preparation code


      
      <script>
Benchmark.prototype.setup = function() {
  window.assign10000 = function assign10000() {
    var i = 10000;
    var n;
    while(i--) {
      n = i;
    }
  };
  
  window.assign10000Error = function assign10000Error() {
    var i = 10000;
    var n;
    while(i--) {
      (0)();
    }
  };

};

Benchmark.prototype.teardown = function() {
  delete window.assign10000;
  delete window.assign10000Error;

};
</script>

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Testing in CCBot 2.0.0 / Other 0.0.0
Test Ops/sec
Plain
assign10000();
pending…
Try/Catch Block
try{
  assign10000();
}catch(e){}
pending…
Try/Catch Block With Error
try{
  assign10000Error();
}catch(e){}
pending…

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Revisions

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