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Add Slides
author Tatsuki IHA <e125716@ie.u-ryukyu.ac.jp>
date Tue, 14 Jul 2015 17:23:04 +0900
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/2015_06_02/slide.pdf.html	Tue Jul 14 17:23:04 2015 +0900
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+<!DOCTYPE html>
+<html>
+<head>
+   <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
+   <title>Monadに基づくMeta計算を基本とするGears OSの設計</title>
+   
+   
+
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+/*
+for princexml (CSS3 paged media support)
+@page { size: A4 landscape }
+*/
+</style>
+
+</head>
+<body>
+
+<div class="presentation">
+
+<div class='slide '>
+<!-- === begin markdown block ===
+
+      generated by markdown/1.2.0 on Ruby 2.2.2 (2015-04-13) [x86_64-darwin14]
+                on 2015-05-25 19:44:29 +0900 with Markdown engine kramdown (1.7.0)
+                  using options {}
+  -->
+
+<!-- _S9SLIDE_ -->
+<h1 id="section">研究目的</h1>
+<ul>
+  <li>当研究室では, プログラムをコードセグメント, データセグメントを用いた並列フレームワークの開発を行っている.</li>
+  <li>Gears OSでは, 並列実行に必要なMetaな機能を関数型言語におけるMonadの原理に基づいて実現する.</li>
+  <li>また, Code Segment, Data SegmentそれぞれにMeta Code Segment, Meta Data Segmentを付属させる.</li>
+  <li>この研究ではGears OSの機能をCbC(Continuation based C)で実装、評価することを目的とする.</li>
+</ul>
+
+
+</div>
+<div class='slide '>
+<!-- _S9SLIDE_ -->
+<h1 id="gear-box">Gear Box</h1>
+<ul>
+  <li>基本はState Diagramで記述</li>
+  <li>State DiagramのStateをCode Gear(Code Segment)</li>
+  <li>Code Gear間にData Gear(Data Segment)を記述</li>
+</ul>
+
+
+</div>
+<div class='slide '>
+<!-- _S9SLIDE_ -->
+<h1 id="gear-box-1">Gear Box</h1>
+<p><img src="./pictures/GearBoxExample.svg" alt="GearBoxExample" /></p>
+
+
+</div>
+<div class='slide '>
+<!-- _S9SLIDE_ -->
+<h1 id="gear-box-2">Gear Box</h1>
+<p><img src="./pictures/MetaGearBoxExample.svg" alt="MetaGearBoxExample" /></p>
+
+
+</div>
+<div class='slide '>
+<!-- _S9SLIDE_ -->
+<h1 id="synchronized-queue">Synchronized Queue</h1>
+<p><img src="./pictures/synchronizedQueueSender.svg" alt="GearBoxExample" /></p>
+
+
+</div>
+<div class='slide '>
+<!-- _S9SLIDE_ -->
+<h1 id="synchronized-queue-1">Synchronized Queue</h1>
+<p><img src="./pictures/synchronizedQueueReceiver.svg" alt="GearBoxExample" /></p>
+
+
+</div>
+<div class='slide '>
+<!-- _S9SLIDE_ -->
+<h1 id="synchronized-queue-2">Synchronized Queue</h1>
+<ul>
+  <li>各Threadに共通のData Gearをもたせる</li>
+  <li>Meta Code Segmentでsynchronizedを表現する</li>
+  <li>つまり, Meta Code Segmentを書き換えることで実装を変更できる</li>
+</ul>
+
+
+</div>
+<div class='slide '>
+<!-- _S9SLIDE_ -->
+<h1 id="synchronized-queue-3">Synchronized Queue</h1>
+<ul>
+  <li>CASでの実装
+    <ul>
+      <li>Meta Put, Meta GetでCasを行い, Data Gearを更新</li>
+    </ul>
+  </li>
+  <li>pthread_mutex_lockでの実装
+    <ul>
+      <li>Meta Sender, Meta ReciverでData Gearをlock</li>
+      <li>Meta Put, Meta Getでunlock</li>
+    </ul>
+  </li>
+  <li>Semphoreでの実装
+    <ul>
+      <li>読み込み用, 書き込み用のSemphoreを用意</li>
+      <li>Meta Put, Meta Getでsem_p, sem_vを行う</li>
+    </ul>
+  </li>
+</ul>
+
+
+</div>
+<div class='slide '>
+<!-- _S9SLIDE_ -->
+<h1 id="hoge">hoge</h1>
+
+<div class="CodeRay">&lt;pre 'code'&gt;
+<table class="CodeRay"><tr>
+  <td class="line-numbers"><pre><a href="#n1" name="n1">1</a>
+<a href="#n2" name="n2">2</a>
+<a href="#n3" name="n3">3</a>
+<a href="#n4" name="n4">4</a>
+</pre></td>
+  <td class="code"><pre>
+<span class="keyword">def</span> <span class="function">hello</span>
+  puts <span class="string"><span class="delimiter">&quot;</span><span class="content">hoge</span><span class="delimiter">&quot;</span></span>
+<span class="keyword">end</span>
+</pre></td>
+</tr></table>
+</div>
+<!-- === end markdown block === -->
+</div>
+
+
+  </div> <!-- presentation -->
+</body>
+</html> 
+