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author koba <koba@cr.ie.u-ryukyu.ac.jp>
date Tue, 17 Nov 2009 19:28:09 +0900
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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1 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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2 "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
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4 <html xmlns="http://www.w3.org/1999/xhtml">
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5
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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6 <head>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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7 <title>ゼミ資料 09/11/10</title>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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8 <!-- metadata -->
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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9 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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10 <meta name="generator" content="S5" />
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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11 <meta name="version" content="S5 1.1" />
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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12 <meta name="presdate" content="20050728" />
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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13 <meta name="author" content="Eric A. Meyer" />
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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14 <meta name="company" content="Complex Spiral Consulting" />
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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15 <!-- configuration parameters -->
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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16 <meta name="defaultView" content="slideshow" />
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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17 <meta name="controlVis" content="hidden" />
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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18 <!-- style sheet links -->
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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19 <link rel="stylesheet" href="ui/default/slides.css" type="text/css" media="projection" id="slideProj" />
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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20 <link rel="stylesheet" href="ui/default/outline.css" type="text/css" media="screen" id="outlineStyle" />
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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21 <link rel="stylesheet" href="ui/default/print.css" type="text/css" media="print" id="slidePrint" />
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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22 <link rel="stylesheet" href="ui/default/opera.css" type="text/css" media="projection" id="operaFix" />
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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23 <!-- S5 JS -->
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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24 <script src="ui/default/slides.js" type="text/javascript"></script>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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25 </head>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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26 <body>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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27
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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28 <div class="layout">
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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29 <div id="controls"><!-- DO NOT EDIT --></div>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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30 <div id="currentSlide"><!-- DO NOT EDIT --></div>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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31 <div id="header"></div>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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32 <div id="footer">
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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33 <h1>[date:09/11/10]</h1>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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34 <h2>発表資料</h2>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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35 </div>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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36
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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37 </div>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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38
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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39
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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40
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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41 <div class="presentation">
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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42
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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43
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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44 <div class="slide">
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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45 <h1>Cell を用いた<br>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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46 並列 Programming の為の<br>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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47 テスト手法の提案</h1>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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48 <h3>小林 佑亮</h3>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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49 <h4>琉球大学 理工学研究科 情報工学専攻</h4>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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50 <h4>No.098581D</h4>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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51 </div>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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52
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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53
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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54 <div class="slide">
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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55 <h1>研究背景・目的</h1>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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56 <font size="5"><ul>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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57 <!--
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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58 <li>近年、CPU の性能向上はクロックの限界や発熱問題などからマルチコア化による
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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59 性能向上が図られている</li>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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60 <li>マルチコア CPU の中でも、PlayStation3 に搭載されている Cell と呼ばれる CPU は、
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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61 1つの PPE と8つの SPE をもつヘテロジニアス型のマルチコア CPU である</li>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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62 <li>各 SPE は 256KB の LocalStore(LS) を持ち、
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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63 必要に応じて MainMemory 上の Data を LS に Load して実行する</li>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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64 <li>並列 Programming における計算の順序性と Cell 独自の仕様により、
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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65 Cell 上での Program の Debug は通常の Program に比べて困難である</li>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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66 -->
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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67 <li>Cell 上のプログラムを簡単にテストしたい</li>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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68 <li>当研究室で開発した Cerium Game Engine を使用する</li>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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69 <li>Task 単位での単体テストをする</li>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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70 <li>Task の依存関係・実行順序も考慮する</li>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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71 </ul></font>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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72
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73
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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74
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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75 </div>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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76
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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77 <div class="slide">
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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78 <h1>DOING</h1>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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79 <ul>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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80 <li>Multi Task を考慮した Dandy の実装</li>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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81 <li>Multi Task Game の 準備</li>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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82 </ul>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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83 </div>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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84
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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85 <div class="slide">
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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86 <h1>Multi Task を考慮した Dandy の実装</h1>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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87 <h2>以下のような Task に分割</h2>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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88 <ul>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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89 <li>title 生成</li>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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90 <li>次の面の xmlfile の読み込み</li>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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91 <li>自機の操作(移動,発射)</li>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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92 <li>自機と敵機・弾の当たり判定の計算</li>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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93 </ul>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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94 </div>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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95
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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96 <div class="slide">
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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97 <h1>Multi Task Game の 準備</h1>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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98 <ul>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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99 <li>現在は viewer 内で1つの SceneGraphTree を生成、allExecute している</li>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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100 <li>SceneGraphTree 一つにつき Task 一つ?</li>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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101
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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102 </ul>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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103 </div>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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104
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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105 </div>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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106 </body>
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koba <koba@cr.ie.u-ryukyu.ac.jp>
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107 </html>