Updated

2013-02-20 10:38:25 +01:00
parent 17c3936ab6
commit 5d14b9e2d4
1919 changed files with 559755 additions and 2588 deletions
--- a/master/examples/peller.html
+++ b/master/examples/peller.html
@@ -0,0 +1,78 @@
+<html>
+<head>
+  <title>peller's test</title>
+  <script type="text/javascript" src="../../../dojo/dojo.js"></script>
+  <script type="text/javascript">
+  
+  var lq = [];
+  function log(s) {
+    lq.push(s);
+    //console.log(s);
+  }
+  
+  function dumpLog() {
+    dojo.forEach(lq, function(l) { console.log(l); });
+    lq = [];
+  }
+  
+  dojo.addOnLoad(function() {
+    forLoop();
+    forEachLoop();
+    forAgain();
+    forEachAgain();
+    dumpLog();
+  });
+  
+  function forLoop() {
+    var x=0;
+    var a = g_a;
+    var start=new Date();
+    for(var i=0;i<100000;i++){x=x+a[i];};
+    log("for loop elapsed:"+(new Date()-start)+" value="+x);
+  }
+  
+  function forEachLoop() {
+    var x=0;
+    var a = g_a;
+    var start=new Date();
+    dojo.forEach(a, function(v,i){x=x+a[i];});
+    log("dojo.forEach elapsed:"+(new Date()-start)+" value="+x);
+  }
+  
+  function forAgain(){
+    log("for results:");
+    var start=new Date();
+    var x=0;
+    for(var i=0;i<100000;i++){x=x+g_a[i];}
+    log("elapsed:"+(new Date()-start)+" value="+x);
+  }
+  function forEachAgain(){
+    log("forEach results:");
+    var a = g_a;
+    var x=0;
+    var start=new Date();
+    a.forEach(function(v,i){x=x+a[i];});
+    log("elapsed:"+(new Date()-start)+" value="+x);
+  }
+  
+  var g_a = new Array(100000);
+  for(var i=0; i<100000;i++){g_a[i]=i;}
+  
+  var start, x, i;
+  log("inline for results:");
+  start=new Date();
+  x=0;
+  for(i=0;i<100000;i++){x=x+g_a[i];}
+  log("elapsed:"+(new Date()-start)+" value="+x);
+
+  log("inline forEach results:");
+  start=new Date();
+  x=0;
+  g_a.forEach(function(v,i){x=x+g_a[i];});
+  log("elapsed:"+(new Date()-start)+" value="+x);
+  dumpLog();
+  </script>
+</head>
+<body>
+</body>
+</html>