asmjs

JavaScript performance comparison

Revision 12 of this test case created

Preparation code

<script>
var withasm = (function(stdlib){
 "use asm";
function mandlebrot(cx, cy) {
       cx = +cx;
        cy = +cy;
        var xn= 0.0;
        var x = 0.0;
        var y = 0.0;
         xn = +( x*x - y*y + cx);
          y = +((x*y)*2.0 + cy);
        return +y;
    }
return {    mandlebrot: mandlebrot}
})(window)

var withoutasm = (function(stdlib){

function mandlebrot(cx, cy) {
       cx = +cx;
        cy = +cy;
        var xn= 0.0;
        var x = 0.0;
        var y = 0.0;
         xn = +( x*x - y*y + cx);
          y = +((x*y)*2.0 + cy);
        return +y;
    }
return {    mandlebrot: mandlebrot}
})(window)
</script>

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Testing in unknown unknown
Test Ops/sec
asm
withasm.mandlebrot(0,0)
pending…
No ASM
withoutasm.mandlebrot(0,0)
pending…

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