realloc vs buffer

JavaScript performance comparison

Test case created by

Preparation code


      
      <script>
Benchmark.prototype.setup = function() {
  var buffer = (new Uint8Array(128)).buffer
  
  var reused = new Uint8Array(128)

};
</script>

Test runner

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Testing in CCBot 2.0.0 / Other 0.0.0
Test Ops/sec
no-reuse
var x = new Uint8Array(128)
pending…
reuse
var x = new Uint8Array(buffer)
pending…
scratch
var x = reused
pending…

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