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6 <!DOCTYPE html>
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7 <html>
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8 <head>
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9 <meta http-equiv="content-type" content="text/html;charset=utf-8">
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10 <title>Studying Operating System Using Docker</title>
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11
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12 <meta name="generator" content="Slide Show (S9) v4.1.0 on Ruby 2.3.7 (2018-03-28) [universal.x86_64-darwin16]">
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13 <meta name="author" content="Shivani Dubey" >
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14
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15 <!-- style sheet links -->
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33 .slide {page-break-after: always;}
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39 </head>
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40 <body>
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41
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42 <div class="layout">
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43 <div id="header"></div>
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44 <div id="footer">
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45 <div align="right">
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46 <img src="s6/images/logo.svg" width="200px">
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47 </div>
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48 </div>
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49 </div>
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50
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51 <div class="presentation">
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52
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53 <div class='slide cover'>
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54 <table width="90%" height="90%" border="0" align="center">
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55 <tr>
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56 <td>
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57 <div align="center">
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58 <h1><font color="#808db5">Studying Operating System Using Docker</font></h1>
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59 </div>
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60 </td>
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61 </tr>
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62 <tr>
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63 <td>
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64 <div align="left">
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65 Shivani Dubey
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66 Intern, University of the Ryukyus
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67 <hr style="color:#ffcc00;background-color:#ffcc00;text-align:left;border:none;width:100%;height:0.2em;">
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68 </div>
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69 </td>
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70 </tr>
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71 </table>
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72 </div>
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73
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74
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75 <div class='slide'>
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76
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77 <!-- _S9SLIDE_ -->
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78 <h1 id="introduction">Introduction</h1>
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79
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80 <ul>
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81 <li>Docker</li>
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82 <li>xv6</li>
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83 </ul>
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84
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85 <p>Why Docker?</p>
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86
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87 <p>The modern platform for high velocity innovation.
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88 Docker container is not any specific platform. It can run on any computer, on any infrastructure and in any cloud.</p>
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89
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90
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91
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92 </div>
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93
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94 <div class='slide'>
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95 <!-- _S9SLIDE_ -->
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96 <h2 id="features-of-docker">Features of Docker</h2>
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97
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98 <ul>
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99 <li>Easy and Faster Configuration</li>
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100 <li>Increases productivity</li>
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101 <li>Application Isolation</li>
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102 <li>Swarm</li>
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103 <li>Routing Mesh</li>
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104 <li>Services</li>
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105 <li>Security Management</li>
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106 </ul>
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107
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108 <p>What is xv6?</p>
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109
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110 <p>xv6 is modern reimplementation of Sixth Edition Unix in ANSI C.</p>
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111
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112
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113
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114 </div>
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115
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116 <div class='slide'>
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117 <!-- _S9SLIDE_ -->
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118 <h2 id="scheduling-processes-by-their-priorities">Scheduling processes by their priorities</h2>
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119
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120 <p>We implemented the concept of scheduling processes by their priorities.</p>
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121
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122 <pre><code class="language-c">int get_highest_priority_proc(void)
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123 {
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124 int highest_priority;
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125 int pid = 0;
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126 int hpid = -1;
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127 int rpid = 0;
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128
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129 highest_priority=100;
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130 struct proc *p;
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131 for(p = ptable.proc; p < &ptable.proc[NPROC]; p++, pid++){
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132 if(p->state != RUNNABLE) {
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133 continue;
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134 }
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135 rpid = pid;
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136 if (highest_priority > p->priority) {
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137 highest_priority=p->priority;
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138 hpid = pid;
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139 }
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140 }
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141 return hpid > 0?hpid:rpid;
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142 }
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143 </code></pre>
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144
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145
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146
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147 </div>
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148
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149 <div class='slide'>
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150 <!-- _S9SLIDE_ -->
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151 <h2 id="docker-limitations">Docker Limitations</h2>
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152
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153 <p>Docker environment poses some problems, some of which are difficult to comprehend.</p>
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155 </div>
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156
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157
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158 </div><!-- presentation -->
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159 </body>
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160 </html>
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