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1 <!--
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2 Google IO 2012 HTML5 Slide Template
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3
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4 Authors: Eric Bidelman <ebidel@gmail.com>
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5 Luke Mahé <lukem@google.com>
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6
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7 URL: https://code.google.com/p/io-2012-slides
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8 -->
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9 <!DOCTYPE html>
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10 <html>
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11 <head>
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12 <title>Presentation</title>
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13 <meta charset="utf-8">
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14 <meta http-equiv="X-UA-Compatible" content="chrome=1">
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15 <!--<meta name="viewport" content="width=device-width, initial-scale=1.0, minimum-scale=1.0">-->
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16 <!--<meta name="viewport" content="width=device-width, initial-scale=1.0">-->
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17 <!--This one seems to work all the time, but really small on ipad-->
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18 <!--<meta name="viewport" content="initial-scale=0.4">-->
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19 <meta name="apple-mobile-web-app-capable" content="yes">
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20 <link rel="stylesheet" media="all" href="css/default.css">
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21 <link rel="stylesheet" media="only screen and (max-device-width: 480px)" href="../io2012slides/theme/css/phone.css">
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22 <base target="_blank"> <!-- This amazingness opens all links in a new tab. -->
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23 <script data-main="../io2012slides/js/slides" src="../io2012slides/js/require-1.0.8.min.js"></script>
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24 </head>
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25 <body style="opacity: 0">
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26
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27 <slides class="layout-widescreen">
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28
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29 <!--
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30 <slide class="logoslide nobackground">
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31 <article class="flexbox vcenter">
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32 <span><img src="../io2012slides/images/google_developers_logo.png"></span>
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33 </article>
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34 </slide>
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35 -->
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36
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37 <slide class="title-slide segue nobackground">
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38 <aside class="gdbar"><img src="../images/concurrent.png"></aside>
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39 <!-- The content of this hgroup is replaced programmatically through the slide_config.json. -->
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40 <hgroup class="auto-fadein">
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41 <h1 data-config-title><!-- populated from slide_config.json --></h1>
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42 <h2 data-config-subtitle><!-- populated from slide_config.json --></h2>
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43 <p data-config-presenter><!-- populated from slide_config.json --></p>
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44 </hgroup>
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45 </slide>
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46
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47 <slide>
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48 <hgroup>
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49 <h2>研究目的</h2>
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50 </hgroup>
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51 <article>
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52 <ul>
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53 <li>動作が軽く、落ちにくいカーネルを実装する</li>
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54 <li>ブートが最速で、コンパクトなカーネルを実装する</li>
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55 <li>Codesegment と Datasegment をカーネルに実装するにあたって、メモリ管理の役割とどう合致するのかを検証する</li>
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56 </ul>
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57 </article>
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58 </slide>
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59
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60 <slide>
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61 <hgroup>
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62 <h2>今週の作業</h2>
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63 </hgroup>
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64 <article>
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65 <ul>
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66 <li>Linux 3.8.9 を読む</li>
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67 <li>メモリ初期化のデバッグ</li>
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68 </ul>
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69 </article>
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70 </slide>
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71
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72 <slide>
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73 <hgroup>
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74 <h2>ELILO</h2>
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75 </hgroup>
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76 <article>
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77 <h3>ELILO の中でのカーネル、という方針</h3>
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78 <p>「ELILOアプリケーションの中」だったら ExitBootServices を実行しないで書くべき</p>
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79 <ol>
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80 <li>1.GDT/LDT を設定</li>
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81 <li>2.別セグメントに飛ぶ</li>
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82 <li>3.メモリの初期化</li>
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83 </ol>
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84 </article>
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85 </slide>
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86
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87 <slide>
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88 <hgroup>
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89 <h2>エラーメッセージ</h2>
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90 </hgroup>
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91 <article>
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92 <h3>cr0 の PE bit を無効にした時</h3>
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93 <img src='images/err_message01.png'>
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94 <h3>cr3 に値を入れた時</h3>
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95 <img src='images/err_message02.png'>
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96 </article>
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97 </slide>
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98
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99 <slide>
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100 <hgroup>
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101 <h2>PostgreSQL</h2>
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102 </hgroup>
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103 <article>
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104 <h3>手順</h3>
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105 <ol>
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106 <li>./initdb -D $PGDATA<br>
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107 データベースの初期化<li>
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108 <li>./pg_ctl -D $PGDATA -l [logfile_name] start<br>
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109 PostgreSQL の起動<li>
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110 <li>./psql user<br>
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111 対話プロンプトが開く<li>
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112 <li>
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113 ps -ef | grep postgres<br>
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114 PostgreSQL のプロセスを探し出す<li>
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115 <li>gdb $DIR/bin/postgres [process number]<br>
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116 で読む<li>
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117 </ol>
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118 </article>
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119 </slide>
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120
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121 <slide>
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122 <hgroup>
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123 <h2>これからやること</h2>
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124 </hgroup>
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125 <article>
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126 <ul>
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127 <li>引き続き Paging の設定</li>
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128 <li>うまくいったら User/特権 mode の切り替え</li>
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129 </ul>
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130 </article>
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131 </slide>
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132
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133 <slide>
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134 <hgroup>
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135 <h2>Code Slide (with Subtitle Placeholder)</h2>
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136 </hgroup>
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137 <article>
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138 <p>Press 'h' to highlight important sections of code (wrapped in <code><b></code>).</p>
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139 <pre class="prettyprint" data-lang="javascript">
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140 <script type='text/javascript'>
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141 // Say hello world until the user starts questioning
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142 // the meaningfulness of their existence.
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143 function helloWorld(world) {
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144 <b>for (var i = 42; --i >= 0;) {
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145 alert('Hello ' + String(world));
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146 }</b>
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147 }
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148 </script>
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149 </pre>
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150 </article>
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151 </slide>
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152
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153 <slide>
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154 <hgroup>
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155 <h2>Code Slide (Smaller Font)</h2>
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156 </hgroup>
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157 <article class="smaller">
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158 <pre class="prettyprint" data-lang="javascript">
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159 // Say hello world until the user starts questioning
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160 // the meaningfulness of their existence.
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161 function helloWorld(world) {
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162 for (var i = 42; --i >= 0;) {
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163 alert('Hello ' + String(world));
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164 }
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165 }
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166 </pre>
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167 <pre class="prettyprint" data-lang="css">
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168 <style>
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169 p { color: pink }
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170 b { color: blue }
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171 </style>
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172 </pre>
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173 <pre class="prettyprint" data-lang="html">
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174 <!DOCTYPE html>
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175 <html>
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176 <head>
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177 <title>My Awesome Page</title>
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178 </head>
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179 <body>
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180 <p>Hello world</p>
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181 <body>
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182 </html>
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183 </pre>
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184 </article>
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185 </slide>
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186
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187 <slide>
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188 <aside class="note">
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189 <section>
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190 <ul>
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191 <li>Point I wanted to make #1</li>
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192 <li>Point I wanted to make #2</li>
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193 <li>Point I wanted to make #3</li>
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194 <li>Example <a href="#">link</a> in notes.</li>
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195 </ul>
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196 <p><b>Remember to say this tag line!</b></p>
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197 </section>
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198 </aside>
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199 <hgroup>
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200 <h2>Slide with Speaker Notes</h2>
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201 </hgroup>
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202 <article>
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203 <p>Press 'p' to toggle speaker notes.</p>
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204 </article>
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205 </slide>
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206
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207 <slide>
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208 <aside class="note">
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209 <section>
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210 <ul>
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211 <li>See this amazing link: <a href="http://www.google.com">link</a>.</li>
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212 </ul>
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213 <p><b>Remember to say this tag line!</b></p>
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214 </section>
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215 </aside>
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216 <hgroup>
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217 <h2>Presenter Mode</h2>
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218 </hgroup>
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219 <article>
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220 <p>Add <code><a href="?presentme=true" target="_self">?presentme=true</a></code> to the URL to enabled presenter mode.
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221 This setting is sticky, meaning refreshing the page will persist presenter
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222 mode.</p>
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223 <p>Hit <code><a href="?presentme=false" target="_self">?presentme=false</a></code> to disable presenter mode.</p>
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224 </article>
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225 </slide>
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226
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227 <slide>
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228 <hgroup>
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229 <h2>Slide with Image</h2>
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230 </hgroup>
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231 <article>
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232 <img src="../io2012slides/images/chart.png" class="reflect" alt="Description" title="Description">
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233 <footer class="source">source: place source info here</footer>
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234 </article>
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235 </slide>
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236
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237 <slide>
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238 <hgroup>
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239 <h2>Slide with Image (Centered horz/vert)</h2>
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240 </hgroup>
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241 <article class="flexbox vcenter">
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242 <img src="../io2012slides/images/barchart.png" alt="Description" title="Description">
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243 <footer class="source">source: place source info here</footer>
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244 </article>
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245 </slide>
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246
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247 <slide>
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248 <hgroup>
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249 <h2>Table Option A</h2>
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250 <h3>Subtitle Placeholder</h3>
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251 </hgroup>
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252 <article>
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253 <table>
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254 <tr>
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255 <th></th><th>Column 1</th><th>Column 2</th><th>Column 3</th><th>Column 4</th>
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256 </tr>
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257 <tr>
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258 <td>Row 1</td><td>placeholder</td><td class="highlight">placeholder</td><td>placeholder</td><td>placeholder</td>
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259 </tr>
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260 <tr>
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261 <td>Row 2</td><td>placeholder</td><td>placeholder</td><td>placeholder</td><td>placeholder</td>
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262 </tr>
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263 <tr>
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264 <td>Row 3</td><td>placeholder</td><td>placeholder</td><td>placeholder</td><td>placeholder</td>
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265 </tr>
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266 <tr>
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267 <td>Row 4</td><td>placeholder</td><td>placeholder</td><td>placeholder</td><td>placeholder</td>
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268 </tr>
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269 <tr>
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270 <td>Row 5</td><td>placeholder</td><td>placeholder</td><td>placeholder</td><td>placeholder</td>
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271 </tr>
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272 </table>
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273 </article>
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274 </slide>
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275
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276 <slide>
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277 <hgroup>
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278 <h2>Table Option A (Smaller Text)</h2>
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279 <h3>Subtitle Placeholder</h3>
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280 </hgroup>
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281 <article class="smaller">
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282 <table>
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283 <tr>
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284 <th></th><th>Column 1</th><th>Column 2</th><th>Column 3</th><th>Column 4</th>
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285 </tr>
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286 <tr>
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287 <td>Row 1</td><td>placeholder</td><td class="highlight">placeholder</td><td>placeholder</td><td>placeholder</td>
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288 </tr>
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289 <tr>
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290 <td>Row 2</td><td>placeholder</td><td>placeholder</td><td>placeholder</td><td>placeholder</td>
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291 </tr>
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292 <tr>
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293 <td>Row 3</td><td>placeholder</td><td>placeholder</td><td>placeholder</td><td>placeholder</td>
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294 </tr>
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295 <tr>
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296 <td>Row 4</td><td>placeholder</td><td>placeholder</td><td>placeholder</td><td>placeholder</td>
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297 </tr>
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298 <tr>
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299 <td>Row 5</td><td>placeholder</td><td>placeholder</td><td>placeholder</td><td>placeholder</td>
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300 </tr>
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301 </table>
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302 </article>
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303 </slide>
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304
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305 <slide>
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306 <hgroup>
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307 <h2>Table Option B</h2>
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308 <h3>Subtitle Placeholder</h3>
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309 </hgroup>
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310 <article>
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311 <table class="rows">
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312 <tr>
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313 <th>Header 1</th><td>placeholder</td><td class="highlight">placeholder</td><td>placeholder</td>
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314 </tr>
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315 <tr>
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316 <th>Header 2</th><td>placeholder</td><td>placeholder</td><td>placeholder</td>
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317 </tr>
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318 <tr>
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319 <th>Header 3</th><td>placeholder</td><td>placeholder</td><td>placeholder</td>
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320 </tr>
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321 <tr>
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322 <th>Header 4</th><td>placeholder</td><td>placeholder</td><td>placeholder</td>
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323 </tr>
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324 <tr>
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325 <th>Header 5</th><td>placeholder</td><td>placeholder</td><td>placeholder</td>
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326 </tr>
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327 </table>
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328 </article>
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329 </slide>
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330
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331 <slide>
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332 <hgroup>
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333 <h2>Slide Styles</h2>
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334 </hgroup>
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335 <article class="smaller">
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336 <div class="columns-2">
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337 <ul>
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338 <li class="red">class="red"</li>
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339 <li class="red2">class="red2"</li>
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340 <li class="red3">class="red3"</li>
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341 <li class="blue">class="blue"</li>
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342 <li class="blue2">class="blue2"</li>
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343 <li class="blue3">class="blue3"</li>
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344 <li class="green">class="green"</li>
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345 <li class="green2">class="green2"</li>
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346 </ul>
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347 <ul>
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348 <li class="green3">class="green3"</li>
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349 <li class="yellow">class="yellow"</li>
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350 <li class="yellow2">class="yellow2"</li>
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351 <li class="yellow3">class="yellow3"</li>
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352 <li class="gray">class="gray"</li>
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353 <li class="gray2">class="gray2"</li>
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354 <li class="gray3">class="gray3"</li>
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355 <li class="gray4">class="gray4"</li>
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356 </ul>
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357 </div>
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358 <div class="centered" style="margin-top:2em">
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359 I am centered text with a <button>Button</button> and <button disabled>Disabled</button> button.
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360 </div>
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361 </article>
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362 </slide>
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363
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364 <slide class="segue dark nobackground">
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365 <aside class="gdbar"><img src="../io2012slides/images/google_developers_icon_128.png"></aside>
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366 <hgroup class="auto-fadein">
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367 <h2>Segue Slide</h2>
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368 <h3>Subtitle Placeholder</h3>
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369 </hgroup>
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370 </slide>
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371
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372 <slide class="fill nobackground" style="background-image: url(images/sky.jpg)">
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373 <hgroup>
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374 <h2 class="white">Full Image (with Optional Header)</h2>
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375 </hgroup>
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376 <footer class="source white">www.flickr.com/photos/25797459@N06/5438799763/</footer>
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377 </slide>
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378
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379 <slide class="segue dark quote nobackground">
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380 <aside class="gdbar right bottom"><img src="../io2012slides/images/google_developers_icon_128.png"></aside>
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381 <article class="flexbox vleft auto-fadein">
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382 <q>
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383 This is an example of quote text.
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384 </q>
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385 <div class="author">
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386 Name<br>
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387 Company
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388 </div>
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389 </article>
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390 </slide>
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391
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392 <slide>
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393 <hgroup>
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394 <h2>Slide with Iframe</h2>
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395 </hgroup>
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396 <article>
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397 <iframe data-src="http://www.google.com/doodle4google/history.html"></iframe>
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398 </article>
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399 </slide>
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400
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401 <slide>
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402 <article>
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403 <iframe data-src="http://www.google.com/doodle4google/history.html"></iframe>
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404 </article>
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405 </slide>
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406
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407 <slide class="thank-you-slide segue nobackground">
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408 <aside class="gdbar right"><img src="../io2012slides/images/google_developers_icon_128.png"></aside>
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409 <article class="flexbox vleft auto-fadein">
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410 <h2><Thank You!></h2>
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411 <p>Important contact information goes here.</p>
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412 </article>
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413 <p class="auto-fadein" data-config-contact>
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414 <!-- populated from slide_config.json -->
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415 </p>
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416 </slide>
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417
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418 <slide class="logoslide dark nobackground">
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419 <article class="flexbox vcenter">
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420 <span><img src="../io2012slides/images/google_developers_logo_white.png"></span>
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421 </article>
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422 </slide>
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423
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424 <slide class="backdrop"></slide>
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425
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426 </slides>
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427
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428 <script>
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429 var _gaq = _gaq || [];
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430 _gaq.push(['_setAccount', 'UA-XXXXXXXX-1']);
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431 _gaq.push(['_trackPageview']);
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432
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433 (function() {
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434 var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true;
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435 ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js';
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436 var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s);
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437 })();
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438 </script>
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439
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440 <!--[if IE]>
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441 <script src="http://ajax.googleapis.com/ajax/libs/chrome-frame/1/CFInstall.min.js"></script>
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442 <script>CFInstall.check({mode: 'overlay'});</script>
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443 <![endif]-->
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444 </body>
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445 </html>
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