function caching

JavaScript performance comparison

Revision 5 of this test case created by Klaus

Preparation code


      
      <script>
Benchmark.prototype.setup = function() {
  var a;
  function d() {
    return[1, 2, 3, 4].map(function(b, c) {
      return b + c
    })
  }
  function e() {
    return[1, 2, 3, 4].map(a || (a = function(b, c) {
      return b + c
    }))
  }

};
</script>

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Testing in CCBot 2.0.0 / Other 0.0.0
Test Ops/sec
no cache
d();
pending…
caching
e();
pending…

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