Closure - Case 3

JavaScript performance comparison

Test case created by Cong Liu

Preparation code

 
<script>
Benchmark.prototype.setup = function() {
    var v = 0;
   
    function sumClosure(n) {
      for (var i = 1; i <= n; i++) {
        v += i;
      }
    }
   
    function sumLocal(n) {
      var local = v;
      for (var i = 1; i <= n; i++) {
        local += i;
      }
      v = local;
    }
};

Benchmark.prototype.teardown = function() {
    v = 0;
};
</script>

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Testing in unknown unknown
Test Ops/sec
Closure
sumClosure(10000)
pending…
Local
sumLocal(10000)
pending…

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