map(fn) vs map(arrow) vs fori

JavaScript performance comparison

Revision 2 of this test case created by Stefan Penner

Preparation code


      
      <script>
Benchmark.prototype.setup = function() {
  function square(x) {
    return x * x;
  }
  
  let values = new Array(100).map((x, i) => i);
  

};
</script>

Test runner

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Java applet disabled.

Testing in CCBot 2.0.0 / Other 0.0.0
Test Ops/sec
fori + push
let result = self.result = [];
for (let i=0; i<values.length; ++i) {
  result.push(i * i);
}

self.result = result;
pending…

Revisions

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