Created
July 27, 2011 03:18
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My first test with Fabric Engine
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| <!DOCTYPE html> | |
| <html dir="ltr" lang="en"> | |
| <head> | |
| <meta charset="utf-8" /> | |
| <meta http-equiv="X-UA-Compatible" content="chrome=1" /> | |
| <script id="yui_seed_file" src="http://yui.yahooapis.com/3.3.0/build/yui/yui-min.js"></script> | |
| <script src="/Fabric/Core/FABRIC.Wrappers.js"></script> | |
| <script src="/Fabric/Core/FABRIC.js"></script> | |
| <script src="fabricTest0.js"></script> | |
| <title> | |
| Test | |
| </title> | |
| </head> | |
| <body class="yui3-skin-sam"> | |
| </body> | |
| </html> |
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| YUI().use('cssbase', 'cssfonts', 'cssgrids', 'cssreset', 'dump', 'event', 'node', function (Y) { | |
| 'use strict'; | |
| var _fabric = FABRIC.createContext(), | |
| _dg = _fabric.DG; | |
| Y.on('domready', function () { | |
| var array = [], | |
| bindingArray, | |
| bindingSlices, | |
| bodyNode = Y.one('body'), | |
| i, | |
| length = 10000, | |
| newArray = [], | |
| nodeArray, | |
| nodeSlices, | |
| operatorArray, | |
| operatorSlices, | |
| timer; | |
| bodyNode.append('<h3>Array Test: ' + length + ' items<h3>'); | |
| for (i = 0; i < length; i += 1) { | |
| array[i] = i; | |
| } | |
| nodeSlices = _dg.createNode('nodeSlices'); | |
| nodeSlices.addMember('a', 'Scalar'); | |
| nodeSlices.setCount(length); | |
| nodeSlices.setBulkData({ | |
| a: array | |
| }); | |
| operatorSlices = _dg.createOperator('operatorSlices'); | |
| operatorSlices.setEntryFunctionName('plusSlices'); | |
| operatorSlices.setSourceCode([ | |
| 'operator plusSlices(io Scalar a) {', | |
| ' a += a;', | |
| '}' | |
| ].join('\n')); | |
| bindingSlices = _dg.createBinding(); | |
| bindingSlices.setOperator(operatorSlices); | |
| bindingSlices.setParameterLayout([ | |
| 'self.a' | |
| ]); | |
| nodeSlices.bindings.append(bindingSlices); | |
| timer = Y.Lang.now(); | |
| nodeSlices.evaluate(); | |
| newArray = nodeSlices.getBulkData().a; | |
| timer = Y.Lang.now() - timer; | |
| // Display timer and output some data to make sure the operation worked correctly | |
| bodyNode.append('<p>Fabric Slices: ' + timer + ' milis - ' + array[50] + ' - ' + newArray[50] + '</p>'); | |
| newArray = []; | |
| nodeArray = _dg.createNode('nodeArray'); | |
| nodeArray.addMember('a', 'Scalar[]'); | |
| nodeArray.setData('a', 0, array); | |
| operatorArray = _dg.createOperator('operatorArray'); | |
| operatorArray.setEntryFunctionName('plusArray'); | |
| operatorArray.setSourceCode([ | |
| 'operator plusArray(io Scalar a[]) {', | |
| ' for (Size i = 0; i < a.size; i++) {', | |
| ' a[i] += a[i];', | |
| ' }', | |
| '}' | |
| ].join('\n')); | |
| bindingArray = _dg.createBinding(); | |
| bindingArray.setOperator(operatorArray); | |
| bindingArray.setParameterLayout([ | |
| 'self.a' | |
| ]); | |
| nodeArray.bindings.append(bindingArray); | |
| timer = Y.Lang.now(); | |
| nodeArray.evaluate(); | |
| newArray = nodeArray.getData('a', 0); | |
| timer = Y.Lang.now() - timer; | |
| // Display timer and output some data to make sure the operation worked correctly | |
| bodyNode.append('<p>Fabric Array: ' + timer + ' milis - ' + array[50] + ' - ' + newArray[50] + '</p>'); | |
| newArray = []; | |
| timer = Y.Lang.now(); | |
| Y.each(array, function (a, i) { | |
| newArray[i] = a + a; | |
| }); | |
| timer = Y.Lang.now() - timer; | |
| // Display timer and output some data to make sure the operation worked correctly | |
| bodyNode.append('<p>Y.each: ' + timer + ' milis - ' + array[50] + ' - ' + newArray[50] + '</p>'); | |
| }); | |
| }); |
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