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| 1 <!DOCTYPE html> |
| 2 <head> |
| 3 <!-- |
| 4 Copyright (C) 2007 Apple Inc. All rights reserved. |
| 5 |
| 6 Redistribution and use in source and binary forms, with or without |
| 7 modification, are permitted provided that the following conditions |
| 8 are met: |
| 9 1. Redistributions of source code must retain the above copyright |
| 10 notice, this list of conditions and the following disclaimer. |
| 11 2. Redistributions in binary form must reproduce the above copyright |
| 12 notice, this list of conditions and the following disclaimer in the |
| 13 documentation and/or other materials provided with the distribution. |
| 14 |
| 15 THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
| 16 EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 17 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| 18 PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
| 19 CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| 20 EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| 21 PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| 22 PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| 23 OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 24 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 25 OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 26 --> |
| 27 |
| 28 <title>SunSpider 3d-morph</title> |
| 29 <link rel="stylesheet" href="sunspider.css"> |
| 30 </head> |
| 31 |
| 32 <body> |
| 33 <h3>3d-morph</h3> |
| 34 <div id="console"> |
| 35 </div> |
| 36 <script src="sunspider-record-result.js"></script> |
| 37 <script> |
| 38 |
| 39 var _sunSpiderStartDate = new Date(); |
| 40 |
| 41 /* |
| 42 * Copyright (C) 2007 Apple Inc. All rights reserved. |
| 43 * |
| 44 * Redistribution and use in source and binary forms, with or without |
| 45 * modification, are permitted provided that the following conditions |
| 46 * are met: |
| 47 * 1. Redistributions of source code must retain the above copyright |
| 48 * notice, this list of conditions and the following disclaimer. |
| 49 * 2. Redistributions in binary form must reproduce the above copyright |
| 50 * notice, this list of conditions and the following disclaimer in the |
| 51 * documentation and/or other materials provided with the distribution. |
| 52 * |
| 53 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
| 54 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 55 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| 56 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
| 57 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| 58 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| 59 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| 60 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| 61 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 62 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 63 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 64 */ |
| 65 |
| 66 var loops = 15 |
| 67 var nx = 120 |
| 68 var nz = 120 |
| 69 |
| 70 function morph(a, f) { |
| 71 var PI2nx = Math.PI * 8/nx |
| 72 var sin = Math.sin |
| 73 var f30 = -(50 * sin(f*Math.PI*2)) |
| 74 |
| 75 for (var i = 0; i < nz; ++i) { |
| 76 for (var j = 0; j < nx; ++j) { |
| 77 a[3*(i*nx+j)+1] = sin((j-1) * PI2nx ) * -f30 |
| 78 } |
| 79 } |
| 80 } |
| 81 |
| 82 |
| 83 var a = Array() |
| 84 for (var i=0; i < nx*nz*3; ++i) |
| 85 a[i] = 0 |
| 86 |
| 87 for (var i = 0; i < loops; ++i) { |
| 88 morph(a, i/loops) |
| 89 } |
| 90 |
| 91 testOutput = 0; |
| 92 for (var i = 0; i < nx; i++) |
| 93 testOutput += a[3*(i*nx+i)+1]; |
| 94 a = null; |
| 95 |
| 96 |
| 97 var _sunSpiderInterval = new Date() - _sunSpiderStartDate; |
| 98 |
| 99 record(_sunSpiderInterval); |
| 100 </script> |
| 101 |
| 102 |
| 103 </body> |
| 104 </html> |
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Chromium Code Reviews
Issue 42549:
Add a copy of SunSpider 0.9 for performance testing.... (Closed)
Base URL: svn://chrome-svn/chrome/trunk/src/