+++ /dev/null
-<html>
- <head>
- <title>clocking fun</title>
- <style type="text/css">
- @import "../../../dojo/resources/dojo.css";
- </style>
- <script type="text/javascript" src="../../../dojo/dojo.js" djConfig="isDebug:true"></script>
- <script type="text/javascript" src="../functional.js"></script>
- <script type="text/javascript" src="../functional/sequence.js"></script>
- <script type="text/javascript" src="../functional/fold.js"></script>
- <script type="text/javascript">
- dojo.addOnLoad(function(){
- var LEN = 2000, ITER = 200, b, e, tests = {},
- df = dojox.lang.functional,
- sample = df.repeat(LEN, "+1", 0),
- add = df.lambda("+"),
- isOdd = df.lambda("%2");
-
- var clock = function(body){
- var b = new Date();
- body();
- var e = new Date();
- return e.getTime() - b.getTime(); // in ms
- };
-
- var log = function(name, body){
- b = new Date();
- var ms = clock(body);
- e = new Date();
- console.log(name + ":", ms);
- };
-
- // filter
- tests["raw filter"] = function(){
- for(var i = 0; i < ITER; ++i){
- var t = [];
- for(var j = 0; j < sample.length; ++j){
- if(isOdd(sample[j])){ t.push(sample[j]); }
- }
- }
- };
- tests["dojo.filter"] = function(){
- for(var i = 0; i < ITER; ++i){
- dojo.filter(sample, isOdd);
- }
- };
- tests["df.filter"] = function(){
- for(var i = 0; i < ITER; ++i){
- df.filter(sample, isOdd);
- }
- };
- if(sample.filter){
- tests["Array.prototype.filter"] = function(){
- for(var i = 0; i < ITER; ++i){
- sample.filter(isOdd);
- }
- };
- }
-
- // map
- tests["raw map"] = function(){
- for(var i = 0; i < ITER; ++i){
- var t = [];
- for(var j = 0; j < sample.length; ++j){
- t.push(isOdd(sample[j]));
- }
- }
- };
- tests["dojo.map"] = function(){
- for(var i = 0; i < ITER; ++i){
- dojo.map(sample, isOdd);
- }
- };
- tests["df.map"] = function(){
- for(var i = 0; i < ITER; ++i){
- df.map(sample, isOdd);
- }
- };
- if(sample.map){
- tests["Array.prototype.map"] = function(){
- for(var i = 0; i < ITER; ++i){
- sample.map(isOdd);
- }
- };
- }
-
- // forEach
- tests["raw forEach"] = function(){
- for(var i = 0; i < ITER; ++i){
- for(var j = 0; j < sample.length; ++j){
- isOdd(sample[j]);
- }
- }
- };
- tests["dojo.forEach"] = function(){
- for(var i = 0; i < ITER; ++i){
- dojo.forEach(sample, isOdd);
- }
- };
- tests["df.forEach"] = function(){
- for(var i = 0; i < ITER; ++i){
- df.forEach(sample, isOdd);
- }
- };
- if(sample.forEach){
- tests["Array.prototype.forEach"] = function(){
- for(var i = 0; i < ITER; ++i){
- sample.forEach(isOdd);
- }
- };
- }
-
- // reduce
- tests["raw reduce"] = function(){
- for(var i = 0; i < ITER; ++i){
- var z = 0;
- for(var j = 0; j < sample.length; ++j){
- z = add(z, sample[j]);
- }
- }
- };
- tests["df.reduce"] = function(){
- for(var i = 0; i < ITER; ++i){
- df.reduce(sample, add, 0);
- }
- };
- if(sample.reduce){
- tests["Array.prototype.reduce"] = function(){
- for(var i = 0; i < ITER; ++i){
- sample.reduce(add, 0);
- }
- };
- }
-
- // reduceRight
- tests["raw reduceRight"] = function(){
- for(var i = 0; i < ITER; ++i){
- var z = 0;
- for(var j = sample.length - 1; j >= 0; --j){
- z = add(z, sample[j]);
- }
- }
- };
- tests["df.reduceRight"] = function(){
- for(var i = 0; i < ITER; ++i){
- df.reduceRight(sample, add, 0);
- }
- };
- if(sample.reduceRight){
- tests["Array.prototype.reduceRight"] = function(){
- for(var i = 0; i < ITER; ++i){
- sample.reduceRight(add, 0);
- }
- };
- }
-
- var keys = df.keys(tests), i = 0;
-
- var doTest = function(){
- log(keys[i], tests[keys[i]]);
- ++i;
- if(i < keys.length){
- setTimeout(doTest, 1);
- }else{
- console.log("that's all");
- }
- };
-
- setTimeout(doTest, 1);
- });
- </script>
- </head>
- <body>
- <p>This test is meant to run with Firebug.</p>
- </body>
-</html>
projects / eow / blobdiff