Events/OSC2010: presen/osc2010.html annotate

annotate presen/osc2010.html @ 4:19623b8a4144

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author	Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp>
date	Sat, 02 Oct 2010 01:09:44 +0900
parents	6e68a8297587
children	93c3962d9a01

rev	line source
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9887d6547572 presen not done. tkaito parents: diff changeset	7
9887d6547572 presen not done. tkaito parents: diff changeset	8 <head>
9887d6547572 presen not done. tkaito parents: diff changeset	9 <title>2010-10-02 (土) シーングラフとPS3 を使ったゲームプログラミング</title>
9887d6547572 presen not done. tkaito parents: diff changeset	10 <!-- metadata -->
9887d6547572 presen not done. tkaito parents: diff changeset	11 <meta name="generator" content="S5" />
9887d6547572 presen not done. tkaito parents: diff changeset	12 <meta name="version" content="S5 1.2a2" />
9887d6547572 presen not done. tkaito parents: diff changeset	13 <meta name="author" content="Eric A. Meyer" />
9887d6547572 presen not done. tkaito parents: diff changeset	14 <meta name="company" content="Complex Spiral Consulting" />
9887d6547572 presen not done. tkaito parents: diff changeset	15 <!-- configuration parameters -->
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9887d6547572 presen not done. tkaito parents: diff changeset	18 <!-- style sheet links -->
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3 6e68a8297587 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 1 diff changeset	23 <link rel="stylesheet" href="ui/default/print.css" type="text/css" media="print"
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9887d6547572 presen not done. tkaito parents: diff changeset	27 <!-- S5 JS -->
9887d6547572 presen not done. tkaito parents: diff changeset	28 <script src="ui/default/slides.js" type="text/javascript"></script>
9887d6547572 presen not done. tkaito parents: diff changeset	29 </head>
9887d6547572 presen not done. tkaito parents: diff changeset	30 <body>
9887d6547572 presen not done. tkaito parents: diff changeset	31
9887d6547572 presen not done. tkaito parents: diff changeset	32 <div class="layout">
9887d6547572 presen not done. tkaito parents: diff changeset	33 <div id="controls"><!-- DO NOT EDIT --></div>
9887d6547572 presen not done. tkaito parents: diff changeset	34 <div id="currentSlide"><!-- DO NOT EDIT --></div>
9887d6547572 presen not done. tkaito parents: diff changeset	35 <div id="header"></div>
9887d6547572 presen not done. tkaito parents: diff changeset	36 <div id="footer">
9887d6547572 presen not done. tkaito parents: diff changeset	37 <h1>2010-10-02 (土) シーングラフとPS3 を使ったゲームプログラミング</h1>
9887d6547572 presen not done. tkaito parents: diff changeset	38 <h2></h2>
9887d6547572 presen not done. tkaito parents: diff changeset	39 </div>
9887d6547572 presen not done. tkaito parents: diff changeset	40 </div>
9887d6547572 presen not done. tkaito parents: diff changeset	41
9887d6547572 presen not done. tkaito parents: diff changeset	42 <ol class="xoxo presentation">
9887d6547572 presen not done. tkaito parents: diff changeset	43
9887d6547572 presen not done. tkaito parents: diff changeset	44 </li>
9887d6547572 presen not done. tkaito parents: diff changeset	45 <li class="slide">
9887d6547572 presen not done. tkaito parents: diff changeset	46 <h1>シーングラフとPS3 を使った <br> ゲームプログラミング</h1>
9887d6547572 presen not done. tkaito parents: diff changeset	47 <p><pre> Cerium Task Manager<br>
9887d6547572 presen not done. tkaito parents: diff changeset	48 Blender / SceneGraph<br>
9887d6547572 presen not done. tkaito parents: diff changeset	49 </pre>
9887d6547572 presen not done. tkaito parents: diff changeset	50 </li>
9887d6547572 presen not done. tkaito parents: diff changeset	51 <li class="slide">
9887d6547572 presen not done. tkaito parents: diff changeset	52 <h1>構成案</h1>
9887d6547572 presen not done. tkaito parents: diff changeset	53 <font size="4">
9887d6547572 presen not done. tkaito parents: diff changeset	54 <p>構成案と言っても、ほぼ去年のやつの改変</p>
9887d6547572 presen not done. tkaito parents: diff changeset	55 <ul>
3 6e68a8297587 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 1 diff changeset	56 <li>ゲームの作り方</li>
0 9887d6547572 presen not done. tkaito parents: diff changeset	57 <ol>
3 6e68a8297587 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 1 diff changeset	58 <li>ゲームとはモデルのレンダリングと操作!</li>
6e68a8297587 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 1 diff changeset	59 <li>うちはレンダリングエンジン自作! ネットワーク通信プロトコルも自作!</li>
6e68a8297587 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 1 diff changeset	60 </ol>
6e68a8297587 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 1 diff changeset	61 <li>モデリング　: Blender</li>
6e68a8297587 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 1 diff changeset	62 <ol>
6e68a8297587 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 1 diff changeset	63 <li>モデルの作り方</li>
6e68a8297587 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 1 diff changeset	64 <li>モデル -> XML 変換</li>
6e68a8297587 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 1 diff changeset	65 </ol>
6e68a8297587 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 1 diff changeset	66 <li>レンダリング: Cerium</li>
6e68a8297587 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 1 diff changeset	67 <ol>
6e68a8297587 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 1 diff changeset	68 <li>レンダリングの実装</li>
6e68a8297587 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 1 diff changeset	69 <li>Ceriumの話 (PS3, タスクマネージャー)</li>
6e68a8297587 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 1 diff changeset	70 </ol>
6e68a8297587 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 1 diff changeset	71 <li>ネットワーク: Linda</ll>
6e68a8297587 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 1 diff changeset	72 <ol>
6e68a8297587 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 1 diff changeset	73 <li>Lindaの話</li>
6e68a8297587 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 1 diff changeset	74 <li>お魚の例題</li>
0 9887d6547572 presen not done. tkaito parents: diff changeset	75 </ol>
9887d6547572 presen not done. tkaito parents: diff changeset	76 </ul>
9887d6547572 presen not done. tkaito parents: diff changeset	77 </font>
9887d6547572 presen not done. tkaito parents: diff changeset	78 </li>
4 19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	79
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	80 <div class="slide">
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	81 <h1>発表概要</h1>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	82 <p>PS3 ゲーム開発用フレームワーク <span class="text-maroon">Cerium</span> の紹介.</p>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	83 <p>Linda...</p>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	84 </div>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	85
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	86 <div class="slide" id="id17">
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	87 <h1>Cerium を用いたゲーム開発</h1>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	88 <div align="center" class="align-center"><img alt="images/cerium_game.jpg" class="align-center" src="images/cerium_game.jpg" style="width: 450px;" /></div>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	89 <div align="center">
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	90 SuperDandy3D
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	91 </div><ul class="simple">
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	92 <li>3D シューティングゲーム</li>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	93 <li>Cerium を用いて学生が作成</li>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	94 <li>ジョイスティックやキーボードでの操作が可能<ul>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	95 <li>SDL を用いて入力値を取得している</li>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	96 </ul>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	97 </li>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	98 </ul>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	99 </div>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	100
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	101
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	102 <!-- section:Blender -->
3 6e68a8297587 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 1 diff changeset	103 <li class="slide">
4 19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	104 <h1>3Dモデル</h1>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	105 <p>ポリゴン: 3つの座標によって表現される三角平面.</p>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	106 <p>テクスチャ: ポリゴンに貼られた2Dの画像</p>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	107 <p>3D オブジェクト: ポリゴンが集まってできた一つのブジェクト</p>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	108 <img src=""/>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	109 </li>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	110 <li class="slide">
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	111 <h1>3Dモデルの作成</h1>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	112 <p>Blender: フリーの高機能なモデリングツール</p>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	113
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	114 <img src=""/>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	115 </li>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	116
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	117 <div class="slide">
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	118 <h1>モデルをCeriumに読ませる.</h1>
3 6e68a8297587 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 1 diff changeset	119 <img src="photo/cerium_sg_tree.jpg" alt="sg" >
4 19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	120 <p>3Dオブジェクトの作成 Blender. 生成したオブジェクトをXMLに変換.</p>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	121 <p>Ceriumでは, オブジェクトをSceneGraphと呼ばれるツリー構造で保持.</p>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	122 </div>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	123
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	124 <!-- section:Cerium -->
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	125
3 6e68a8297587 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 1 diff changeset	126 <li class="slide">
4 19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	127 <h1>Cellとは</h1>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	128
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	129 <big>Cell</big>とはソニー、東芝、IBM社の3社が共同開発したマイクロプロセッサ<br><br>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	130 Cellは1基の制御系のプロセッサコア<u>PPE</u>と、8基の演算系プロセッサコア<u>SPE</u>で構成される(Ceriumで扱えるSPEの数は6基)。
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	131 PPEよりもSPEが高速なので、1SPE 上で実行するだけでも意味がある。
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	132 それぞれ高速なバスで接続されている<br><br>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	133
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	134 <table height="100%" width="100%" border="0">
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	135 <tr><td align="center" valign="middle">
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	136 <img src="gazo/cell1.png" style="width: 40%%"></td></tr>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	137 </table>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	138
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	139 <!--<img src="gazo/cell1.png" style="width: 45%%"><br>-->
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	140 </li>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	141
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	142 <div class="slide">
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	143 <h1>Ceriumとは</h1>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	144 <big>Cerium</big>とは当研究室で開発したゲーム開発用フレームワークである<br><br>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	145
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	146 <u>Task Manager</u><br>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	147 　タスクと呼ばれる分割されたプログラムを管理する<br>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	148
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	149 <u>Scene Graph</u><br>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	150 　ゲーム中のオブジェクトの振る舞いや、ルールを管理する。
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	151
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	152 <u>Rendering Engine</u><br>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	153 　Cerium独自に開発した描画用のエンジン
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	154
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	155 <br><br>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	156 の3つの要素から構成される。<br><br>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	157 Ceriumは PS3/Cell、linux, macosx 上で動作する。
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	158
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	159 </div>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	160
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	161 <div class="slide">
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	162 <h1>Rendering Engineの構成</h1>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	163 <p class="ex2">Rendering Engineは主に3つのタスクから構成されている</p>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	164
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	165 <u>CreatePolygonタスク</u><br>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	166 　モデリングデータからポリゴンを生成するタスク<br>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	167 <u>CreateSpanタスク</u><br>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	168 　生成されたポリゴンを水平な直線(Span)に分割するタスク<br>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	169 <u>DrawSpanタスク</u><br>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	170 　Spanのデータを元に、画面に描画するタスク<br>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	171
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	172 </div>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	173
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	174 <div class="slide">
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	175 <h1>Rendering Engineの流れ</h1>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	176
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	177 <img src="gazo/rendering1.png" style="display:block; width: 60%; margin: auto;">
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	178
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	179 <u><big>CreatePolygon</big></u>:<br>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	180 SceneGraph をもとに回転や並行移動したポリゴンを、モデルデータから生成するタスク<br>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	181 ポリゴンは三角形である<br>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	182 回転や平行移動はSceneGraphが持っている変換行列を用いる
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	183 </div>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	184
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	185 <div class="slide">
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	186 <h1>Rendering Engineの流れ</h1>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	187
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	188 <img src="gazo/rendering2.png" style="display:block; width: 60%; margin: auto;">
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	189
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	190 <div style="float: left; width: 50%;"><u><big>CreateSpan</big></u>:<br>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	191 三角形のポリゴンを線に分割するタスク。
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	192 生成されたポリゴンを水平な直線(Span)の集合へと分割する<br>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	193 Spanとは1ドット単位で分割された線
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	194 </div>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	195
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	196 <img src="gazo/span2.png" style="display:block; width: 38%; float: right; margin-top:5%">
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	197
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	198
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	199 </div>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	200
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	201 <div class="slide">
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	202 <h1>Rendering Engineの流れ</h1>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	203 <br>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	204 <img src="gazo/rendering3.png" style="display:block; width: 65%; margin: auto;">
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	205
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	206 <u><big>DrawSpan</big></u>:<br>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	207 Spanを画面へ描画するタスク<br>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	208 Spanを1Dotずつ見ていき、対応する画面の1Dotに色をつける<br>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	209 色はSpanに対応する画像の色をみて決める
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	210 </div>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	211
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	212 <li class="slide">
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	213 <h1>SceneGraph</h1>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	214 <img src="photo/cerium_sg_tree.jpg" alt="sg" >
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	215 <p>Blenderで生成した3Dモデルを独自のXML形式で出力.</p>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	216 <p></p>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	217 <p>SceneGraph の各ノードには <font color="red">MoveTask, Collision Task</font> がある.</p>
3 6e68a8297587 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 1 diff changeset	218 </pre>
4 19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	219 </li>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	220
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	221 <li class="slide">
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	222 <h1>SceneGraph と Rendering Engine</h1>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	223 <p><pre> SceneGraph -> SceneGraph<br>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	224 SceneGraph -> Polygon<br>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	225 Polygon -> Span Pack<br>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	226 Span Pack を Texture を使って Rendering<br>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	227 これらを大きく並列に実行する<br>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	228 Rendering は細かく並列に実行する<br>
3 6e68a8297587 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 1 diff changeset	229 </pre>
4 19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	230 </li>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	231 <li class="slide">
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	232 <h1>SceneGraph と Rendering Engine</h1>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	233 <p>1 dot 1 dot SPUが書いていく<br>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	234 <p><td><img src="photo/rendering.png" alt="rendering" ></td><br>
3 6e68a8297587 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 1 diff changeset	235 <p></li>
0 9887d6547572 presen not done. tkaito parents: diff changeset	236 <li class="slide">
4 19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	237 <h1>Rendering Task</h1>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	238 SG2PP<br>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	239 <ul><li> SceneGraph を操作後、ポリゴンに変換し PolygonPack (ポリゴンの集合)を生成する
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	240 </li>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	241 PP2SP<br>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	242 <li> ポリゴンの中から、Span (ポリゴン内にあるx軸に水平な線分) を抽出し、 SpanPack (Span の集合)を生成する
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	243 </li>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	244 DrawSpan<br>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	245 <li> Span を使って 1 ラインずつ FrameBuffer に描画していく
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	246 </li>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	247 <p></ul>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	248 </li>
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	249
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	250 <li class="slide">
0 9887d6547572 presen not done. tkaito parents: diff changeset	251 <h1>PlayStation3 と Cell</h1>
9887d6547572 presen not done. tkaito parents: diff changeset	252 <p>
9887d6547572 presen not done. tkaito parents: diff changeset	253 <ul>
9887d6547572 presen not done. tkaito parents: diff changeset	254 <li>Video Chip を操作することができないので、SPEを用いてレンダリングしている。</li><br>
9887d6547572 presen not done. tkaito parents: diff changeset	255 <li>しかし現在、新型PlayStation3は開発用に使うことができない。</li><br>
9887d6547572 presen not done. tkaito parents: diff changeset	256 <li>PlayStation3 のファームウェアアップデートによって、公式でPS3Linuxをサポートしなくなった。</li><br>
9887d6547572 presen not done. tkaito parents: diff changeset	257 などの問題が起きている。
9887d6547572 presen not done. tkaito parents: diff changeset	258 </ul>
9887d6547572 presen not done. tkaito parents: diff changeset	259 </p>
9887d6547572 presen not done. tkaito parents: diff changeset	260 </li>
9887d6547572 presen not done. tkaito parents: diff changeset	261
9887d6547572 presen not done. tkaito parents: diff changeset	262 <li class="slide">
9887d6547572 presen not done. tkaito parents: diff changeset	263 <h1>Cell Architecture</h1>
9887d6547572 presen not done. tkaito parents: diff changeset	264 <center>
9887d6547572 presen not done. tkaito parents: diff changeset	265 <img width="500", height="300", src="photo/Cell-main2.png" alt="pipeline" height="200"><br>
9887d6547572 presen not done. tkaito parents: diff changeset	266 </center>
9887d6547572 presen not done. tkaito parents: diff changeset	267 <br>
9887d6547572 presen not done. tkaito parents: diff changeset	268 <ul>
9887d6547572 presen not done. tkaito parents: diff changeset	269 <ul>
9887d6547572 presen not done. tkaito parents: diff changeset	270 <li>Linux 側から使える SPE は <font color="red">6</font> 個</li><br>
9887d6547572 presen not done. tkaito parents: diff changeset	271 <li>SPE は <font color="red">256KB</font> の Local Store (LS) </li><br>
9887d6547572 presen not done. tkaito parents: diff changeset	272 <li>SPE からメインメモリへ直接アクセスできない (DMAを使う)</li><br>
9887d6547572 presen not done. tkaito parents: diff changeset	273 <li>SPE は 128 ビットレジスタを 128 個持っている</li><br>
9887d6547572 presen not done. tkaito parents: diff changeset	274 </ul>
9887d6547572 presen not done. tkaito parents: diff changeset	275 </ul>
9887d6547572 presen not done. tkaito parents: diff changeset	276 </li>
9887d6547572 presen not done. tkaito parents: diff changeset	277
9887d6547572 presen not done. tkaito parents: diff changeset	278 <li class="slide">
9887d6547572 presen not done. tkaito parents: diff changeset	279 <h1>並列性</h1>
9887d6547572 presen not done. tkaito parents: diff changeset	280 <p>並列度を維持するには</p>
9887d6547572 presen not done. tkaito parents: diff changeset	281 <ul>
9887d6547572 presen not done. tkaito parents: diff changeset	282 <li><font color="blue">データ並列</font></li>
9887d6547572 presen not done. tkaito parents: diff changeset	283 <li><font color="blue">パイプライン</font></li><br>
9887d6547572 presen not done. tkaito parents: diff changeset	284 </ul>
9887d6547572 presen not done. tkaito parents: diff changeset	285 の２つを考慮しなければならない。
9887d6547572 presen not done. tkaito parents: diff changeset	286 </li>
9887d6547572 presen not done. tkaito parents: diff changeset	287
9887d6547572 presen not done. tkaito parents: diff changeset	288 <li class="slide">
9887d6547572 presen not done. tkaito parents: diff changeset	289 <h1>階層的並列プログラミング</h1>
9887d6547572 presen not done. tkaito parents: diff changeset	290 <ul>
9887d6547572 presen not done. tkaito parents: diff changeset	291 <li><font color="red">Row Level</font> での並列性</li>
9887d6547572 presen not done. tkaito parents: diff changeset	292 <ul>
9887d6547572 presen not done. tkaito parents: diff changeset	293 <li>Vector (データ並列)</li>
9887d6547572 presen not done. tkaito parents: diff changeset	294 <li>Streaming (パイプライン)</li>
9887d6547572 presen not done. tkaito parents: diff changeset	295 </ul>
9887d6547572 presen not done. tkaito parents: diff changeset	296 <br>
9887d6547572 presen not done. tkaito parents: diff changeset	297 <li><font color="red">SPE Level</font> での並列性</li>
9887d6547572 presen not done. tkaito parents: diff changeset	298 <p>データの読み込み、実行、書き込みのパイプライン</p>
9887d6547572 presen not done. tkaito parents: diff changeset	299 <br>
9887d6547572 presen not done. tkaito parents: diff changeset	300 <li><font color="red">High Level</font> での並列性</li>
9887d6547572 presen not done. tkaito parents: diff changeset	301 <ul>
9887d6547572 presen not done. tkaito parents: diff changeset	302 <li>Rendering</li>
9887d6547572 presen not done. tkaito parents: diff changeset	303 <li>SceneGraph</li>
9887d6547572 presen not done. tkaito parents: diff changeset	304 </ul>
9887d6547572 presen not done. tkaito parents: diff changeset	305 </ul>
9887d6547572 presen not done. tkaito parents: diff changeset	306 </li>
9887d6547572 presen not done. tkaito parents: diff changeset	307
9887d6547572 presen not done. tkaito parents: diff changeset	308 <li class="slide">
9887d6547572 presen not done. tkaito parents: diff changeset	309 <h1> データ読み込み、実行、データ書込 </h1>
9887d6547572 presen not done. tkaito parents: diff changeset	310 <center>
9887d6547572 presen not done. tkaito parents: diff changeset	311 <img width="1000", height="500", src="photo/pipeline.jpg" alt="pipeline" height="300">
9887d6547572 presen not done. tkaito parents: diff changeset	312 <br><br>
9887d6547572 presen not done. tkaito parents: diff changeset	313 パイプラインバッファはいくつ?
9887d6547572 presen not done. tkaito parents: diff changeset	314 </center>
9887d6547572 presen not done. tkaito parents: diff changeset	315 </li>
9887d6547572 presen not done. tkaito parents: diff changeset	316
9887d6547572 presen not done. tkaito parents: diff changeset	317 <li class="slide">
9887d6547572 presen not done. tkaito parents: diff changeset	318 <h1>Cerium Task Manager</h1>
1 3b3ed6aa4103 presen not done. tkaito parents: 0 diff changeset	319 <p></p>
3b3ed6aa4103 presen not done. tkaito parents: 0 diff changeset	320 <ul>
3b3ed6aa4103 presen not done. tkaito parents: 0 diff changeset	321 <li>Open/GL Mesa に Cell driver を書いたが、メインメモリに依存しすぎていたため、動作が遅くなってしまった。</li>
3b3ed6aa4103 presen not done. tkaito parents: 0 diff changeset	322 <li>Task base で書く必要がある。</li>
3b3ed6aa4103 presen not done. tkaito parents: 0 diff changeset	323 <li>Video Chip が公開されていないので、Rendering Engine も用意すべき</li>
3b3ed6aa4103 presen not done. tkaito parents: 0 diff changeset	324 <li>SPE の Local Store は 256KB なので、コードの管理も必要</li>
3b3ed6aa4103 presen not done. tkaito parents: 0 diff changeset	325 </ul>
3b3ed6aa4103 presen not done. tkaito parents: 0 diff changeset	326 <br>
3b3ed6aa4103 presen not done. tkaito parents: 0 diff changeset	327 このような経緯で、Cell Task Manager を作成することになった。
3b3ed6aa4103 presen not done. tkaito parents: 0 diff changeset	328 </li>
3b3ed6aa4103 presen not done. tkaito parents: 0 diff changeset	329
0 9887d6547572 presen not done. tkaito parents: diff changeset	330 <li class="slide">
9887d6547572 presen not done. tkaito parents: diff changeset	331 <h1>Cerium Task Manager の特徴</h1>
1 3b3ed6aa4103 presen not done. tkaito parents: 0 diff changeset	332
0 9887d6547572 presen not done. tkaito parents: diff changeset	333 <pre> PPU/SPUで、Task の互換性がある<br>
9887d6547572 presen not done. tkaito parents: diff changeset	334 SPU上の最適化は当面禁止<br>
9887d6547572 presen not done. tkaito parents: diff changeset	335 OS X 上でも動く<br>
9887d6547572 presen not done. tkaito parents: diff changeset	336 コードのデバッグはOS X 上でやる<br>
9887d6547572 presen not done. tkaito parents: diff changeset	337 並列化とチューニングだけPS3上で行なう<br>
9887d6547572 presen not done. tkaito parents: diff changeset	338 SPU上のメモリをCode と Data を Hash とメモリリストで管理する<br>
9887d6547572 presen not done. tkaito parents: diff changeset	339 SPUに入り切らない巨大なTaskでも実行できる<br>
9887d6547572 presen not done. tkaito parents: diff changeset	340 </pre>
9887d6547572 presen not done. tkaito parents: diff changeset	341 </li>
4 19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	342
0 9887d6547572 presen not done. tkaito parents: diff changeset	343 <li class="slide">
9887d6547572 presen not done. tkaito parents: diff changeset	344 <h1>ゲームとは、</h1>
9887d6547572 presen not done. tkaito parents: diff changeset	345 <p><pre> SceneGraph を<br>
9887d6547572 presen not done. tkaito parents: diff changeset	346 MoveTask<br>
9887d6547572 presen not done. tkaito parents: diff changeset	347 CollsionTask<br>
9887d6547572 presen not done. tkaito parents: diff changeset	348 で書き換えていく<br>
9887d6547572 presen not done. tkaito parents: diff changeset	349 MoveTask, CollsionTask は、ステートパターンで<br>
9887d6547572 presen not done. tkaito parents: diff changeset	350 入れ換えられる<br>
9887d6547572 presen not done. tkaito parents: diff changeset	351 </pre>
9887d6547572 presen not done. tkaito parents: diff changeset	352 これで、すべて書ける。<br>
9887d6547572 presen not done. tkaito parents: diff changeset	353 <p></li>
9887d6547572 presen not done. tkaito parents: diff changeset	354 <li class="slide">
9887d6547572 presen not done. tkaito parents: diff changeset	355 <h1>つまり、</h1>
9887d6547572 presen not done. tkaito parents: diff changeset	356 <pre> SceneGraph の構築<br>
9887d6547572 presen not done. tkaito parents: diff changeset	357 MoveTask<br>
9887d6547572 presen not done. tkaito parents: diff changeset	358 CollsionTask<br>
9887d6547572 presen not done. tkaito parents: diff changeset	359 </pre>
9887d6547572 presen not done. tkaito parents: diff changeset	360 だけを書けば、あとは、Cell が自動的に並列に実行してくれる<br>
9887d6547572 presen not done. tkaito parents: diff changeset	361 <p></li>
4 19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	362
0 9887d6547572 presen not done. tkaito parents: diff changeset	363 <li class="slide">
9887d6547572 presen not done. tkaito parents: diff changeset	364 <h1>並列アーキテクチャは並列でないと...</h1>
9887d6547572 presen not done. tkaito parents: diff changeset	365 特に、Cell/PS3 は、SPUで実行しないとだめ<br>
9887d6547572 presen not done. tkaito parents: diff changeset	366 <pre> 既存のプログラミングでは、まったく歯が立たない<br>
9887d6547572 presen not done. tkaito parents: diff changeset	367 </pre>
9887d6547572 presen not done. tkaito parents: diff changeset	368 トリビアルなプログラムでも、並列にする必要がある<br>
9887d6547572 presen not done. tkaito parents: diff changeset	369 <p></li>
9887d6547572 presen not done. tkaito parents: diff changeset	370 <li class="slide">
9887d6547572 presen not done. tkaito parents: diff changeset	371 <h1>やってはいけないこと</h1>
9887d6547572 presen not done. tkaito parents: diff changeset	372 <pre> 最初に大量のTaskをすべて作る<br>
9887d6547572 presen not done. tkaito parents: diff changeset	373 Task が自分でデータを拾って来る<br>
9887d6547572 presen not done. tkaito parents: diff changeset	374 Task 同士が、同期を行なう<br>
9887d6547572 presen not done. tkaito parents: diff changeset	375 </pre>
9887d6547572 presen not done. tkaito parents: diff changeset	376 </li>
4 19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	377
19623b8a4144 change scenario Ryoma SHINYA <shinya@firefly.cr.ie.u-ryukyu.ac.jp> parents: 3 diff changeset	378 <!-- section:Linda -->
0 9887d6547572 presen not done. tkaito parents: diff changeset	379
9887d6547572 presen not done. tkaito parents: diff changeset	380 <li class="slide">
9887d6547572 presen not done. tkaito parents: diff changeset	381 <h1>Demo</h1>
9887d6547572 presen not done. tkaito parents: diff changeset	382 <pre> 相互制約が非常に大きい物理シミュレーションの例<br>
9887d6547572 presen not done. tkaito parents: diff changeset	383 非ホロノミック系なので、単純な積分では力学を決定できない<br>
9887d6547572 presen not done. tkaito parents: diff changeset	384 SPU上で、すべての要素を同時に計算する必要がある<br>
9887d6547572 presen not done. tkaito parents: diff changeset	385 (あまり並列計算向きではない...ベクトル向き)<br>
9887d6547572 presen not done. tkaito parents: diff changeset	386 </pre>
9887d6547572 presen not done. tkaito parents: diff changeset	387 (地味です...)<br>
9887d6547572 presen not done. tkaito parents: diff changeset	388 <p>
9887d6547572 presen not done. tkaito parents: diff changeset	389 </li>
9887d6547572 presen not done. tkaito parents: diff changeset	390
9887d6547572 presen not done. tkaito parents: diff changeset	391 <li class="slide">
9887d6547572 presen not done. tkaito parents: diff changeset	392 <h1>まとめ</h1>
9887d6547572 presen not done. tkaito parents: diff changeset	393 Blender/Linux/Cerium を用いたオープンソースなゲームフレームワーク<br>
9887d6547572 presen not done. tkaito parents: diff changeset	394 <p>SceneGraphを作れば、move/collision を記述するだけで並列に実行される<br>
9887d6547572 presen not done. tkaito parents: diff changeset	395 <p>ソフトウェアレンダリングなんで、なんでも自分で書ける<br>
9887d6547572 presen not done. tkaito parents: diff changeset	396 <p>
9887d6547572 presen not done. tkaito parents: diff changeset	397 </li>
9887d6547572 presen not done. tkaito parents: diff changeset	398
9887d6547572 presen not done. tkaito parents: diff changeset	399 <li class="slide">
9887d6547572 presen not done. tkaito parents: diff changeset	400 <h1>今後の課題</h1>
9887d6547572 presen not done. tkaito parents: diff changeset	401 </li>

Mercurial > hg > Events > OSC2010

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