You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@singa.apache.org by bu...@apache.org on 2016/04/12 08:24:54 UTC
svn commit: r985457 [12/35] - in /websites/staging/singa/trunk/content: ./
community/ develop/ docs/ docs/jp/ docs/kr/ docs/zh/ releases/ v0.1.0/
v0.2.0/ v0.2.0/jp/ v0.2.0/kr/ v0.2.0/zh/
Added: websites/staging/singa/trunk/content/v0.2.0/jp/distributed-training.html
==============================================================================
--- websites/staging/singa/trunk/content/v0.2.0/jp/distributed-training.html (added)
+++ websites/staging/singa/trunk/content/v0.2.0/jp/distributed-training.html Tue Apr 12 06:24:50 2016
@@ -0,0 +1,374 @@
+<!DOCTYPE html>
+<!--
+ | Generated by Apache Maven Doxia at 2016-04-12
+ | Rendered using Apache Maven Fluido Skin 1.4
+-->
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+ <head>
+ <meta charset="UTF-8" />
+ <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+ <meta name="Date-Revision-yyyymmdd" content="20160412" />
+ <meta http-equiv="Content-Language" content="en" />
+ <title>Apache SINGA – åæ£ãã¬ã¼ãã³ã°</title>
+ <link rel="stylesheet" href="../../css/apache-maven-fluido-1.4.min.css" />
+ <link rel="stylesheet" href="../../css/site.css" />
+ <link rel="stylesheet" href="../../css/print.css" media="print" />
+
+
+
+
+
+ <script type="text/javascript" src="../../js/apache-maven-fluido-1.4.min.js"></script>
+
+
+
+<script src="https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML" type="text/javascript"></script>
+
+
+<script type="text/x-mathjax-config">MathJax.Hub.Config({tex2jax: {inlineMath: [['$','$'], ['\\(','\\)']]}});</script>
+
+
+<meta content="Apache SINGA" name="author"/>
+
+
+<meta content="SINGA, Deep Learning, Distributed training" name="keywords"/>
+
+ </head>
+ <body class="topBarEnabled">
+
+
+
+
+
+
+ <a href="https://github.com/apache/incubator-singa">
+ <img style="position: absolute; top: 0; right: 0; border: 0; z-index: 10000;"
+ src="https://s3.amazonaws.com/github/ribbons/forkme_right_orange_ff7600.png"
+ alt="Fork me on GitHub">
+ </a>
+
+
+
+
+
+ <div id="topbar" class="navbar navbar-fixed-top navbar-inverse">
+ <div class="navbar-inner">
+ <div class="container-fluid">
+ <a data-target=".nav-collapse" data-toggle="collapse" class="btn btn-navbar">
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </a>
+
+ <ul class="nav">
+ <li class="dropdown">
+ <a href="#" class="dropdown-toggle" data-toggle="dropdown">Apache SINGA <b class="caret"></b></a>
+ <ul class="dropdown-menu">
+
+ <li> <a href="../../docs/overview.html" title="Introduction">Introduction</a>
+</li>
+
+ <li> <a href="../../docs/quick-start.html" title="Quick Start">Quick Start</a>
+</li>
+
+ <li> <a href="../../downloads.html" title="Downloads">Downloads</a>
+</li>
+ </ul>
+ </li>
+ <li class="dropdown">
+ <a href="#" class="dropdown-toggle" data-toggle="dropdown">Documentaion <b class="caret"></b></a>
+ <ul class="dropdown-menu">
+
+ <li class="dropdown-submenu">
+ <a href="../../docs/index.html" title="v0.3.0">v0.3.0</a>
+ <ul class="dropdown-menu">
+ <li> <a href="../../docs/index.html" title="English">English</a>
+</li>
+ <li> <a href="../../docs/zh/index.html" title="ä¸æ">ä¸æ</a>
+</li>
+ <li> <a href="../../docs/jp/index.html" title="æ¥æ¬èª">æ¥æ¬èª</a>
+</li>
+ <li> <a href="../../docs/kr/index.html" title="íêµì´">íêµì´</a>
+</li>
+ </ul>
+ </li>
+
+ <li> <a href="../../v0.2.0/index.html" title="v0.2.0">v0.2.0</a>
+</li>
+
+ <li> <a href="../../v0.1.0/index.html" title="v0.1.0">v0.1.0</a>
+</li>
+ </ul>
+ </li>
+ <li class="dropdown">
+ <a href="#" class="dropdown-toggle" data-toggle="dropdown">Development <b class="caret"></b></a>
+ <ul class="dropdown-menu">
+
+ <li> <a href="../../develop/schedule.html" title="Schedule">Schedule</a>
+</li>
+
+ <li class="dropdown-submenu">
+ <a href="../../develop/how-contribute.html" title="How to Contribute">How to Contribute</a>
+ <ul class="dropdown-menu">
+ <li> <a href="../../develop/contribute-code.html" title="Code">Code</a>
+</li>
+ <li> <a href="../../develop/contribute-docs.html" title="Documentation">Documentation</a>
+</li>
+ </ul>
+ </li>
+ </ul>
+ </li>
+ <li class="dropdown">
+ <a href="#" class="dropdown-toggle" data-toggle="dropdown">Community <b class="caret"></b></a>
+ <ul class="dropdown-menu">
+
+ <li> <a href="../../community/source-repository.html" title="Source Repository">Source Repository</a>
+</li>
+
+ <li> <a href="../../community/mail-lists.html" title="Mailing Lists">Mailing Lists</a>
+</li>
+
+ <li> <a href="../../community/issue-tracking.html" title="Issue Tracking">Issue Tracking</a>
+</li>
+
+ <li> <a href="../../community/team-list.html" title="SINGA Team">SINGA Team</a>
+</li>
+ </ul>
+ </li>
+ <li class="dropdown">
+ <a href="#" class="dropdown-toggle" data-toggle="dropdown">External Links <b class="caret"></b></a>
+ <ul class="dropdown-menu">
+
+ <li> <a href="http://www.apache.org/" title="Apache Software Foundation">Apache Software Foundation</a>
+</li>
+
+ <li> <a href="http://www.comp.nus.edu.sg/~dbsystem/singa/" title="NUS Site">NUS Site</a>
+</li>
+ </ul>
+ </li>
+ </ul>
+
+
+
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+
+ <div class="container-fluid">
+ <div id="banner">
+ <div class="pull-left">
+ <a href="../../index.html" id="bannerLeft" title="Apache SINGA">
+ <img src="../../images/singa-logo.png" alt="Apache SINGA"/>
+ </a>
+ </div>
+ <div class="pull-right"> <div id="bannerRight">
+ <img src="../../images/singa-title.png" alt="Apache SINGA"/>
+ </div>
+ </div>
+ <div class="clear"><hr/></div>
+ </div>
+
+ <div id="breadcrumbs">
+ <ul class="breadcrumb">
+
+
+ <li class="">
+ <a href="../../index.html" title="Apache SINGA">
+ Apache SINGA</a>
+ <span class="divider">/</span>
+ </li>
+ <li class="active ">åæ£ãã¬ã¼ãã³ã°</li>
+
+
+
+
+ </ul>
+ </div>
+
+
+ <div class="row-fluid">
+ <div id="leftColumn" class="span2">
+ <div class="well sidebar-nav">
+
+
+ <ul class="nav nav-list">
+ <li class="nav-header">Apache SINGA</li>
+
+ <li>
+
+ <a href="../../docs/overview.html" title="Introduction">
+ <span class="none"></span>
+ Introduction</a>
+ </li>
+
+ <li>
+
+ <a href="../../docs/quick-start.html" title="Quick Start">
+ <span class="none"></span>
+ Quick Start</a>
+ </li>
+
+ <li>
+
+ <a href="../../downloads.html" title="Downloads">
+ <span class="none"></span>
+ Downloads</a>
+ </li>
+ <li class="nav-header">Documentaion</li>
+
+ <li>
+
+ <a href="../../docs/index.html" title="v0.3.0">
+ <span class="icon-chevron-right"></span>
+ v0.3.0</a>
+ </li>
+
+ <li>
+
+ <a href="../../v0.2.0/index.html" title="v0.2.0">
+ <span class="none"></span>
+ v0.2.0</a>
+ </li>
+
+ <li>
+
+ <a href="../../v0.1.0/index.html" title="v0.1.0">
+ <span class="none"></span>
+ v0.1.0</a>
+ </li>
+ <li class="nav-header">Development</li>
+
+ <li>
+
+ <a href="../../develop/schedule.html" title="Schedule">
+ <span class="none"></span>
+ Schedule</a>
+ </li>
+
+ <li>
+
+ <a href="../../develop/how-contribute.html" title="How to Contribute">
+ <span class="icon-chevron-right"></span>
+ How to Contribute</a>
+ </li>
+ <li class="nav-header">Community</li>
+
+ <li>
+
+ <a href="../../community/source-repository.html" title="Source Repository">
+ <span class="none"></span>
+ Source Repository</a>
+ </li>
+
+ <li>
+
+ <a href="../../community/mail-lists.html" title="Mailing Lists">
+ <span class="none"></span>
+ Mailing Lists</a>
+ </li>
+
+ <li>
+
+ <a href="../../community/issue-tracking.html" title="Issue Tracking">
+ <span class="none"></span>
+ Issue Tracking</a>
+ </li>
+
+ <li>
+
+ <a href="../../community/team-list.html" title="SINGA Team">
+ <span class="none"></span>
+ SINGA Team</a>
+ </li>
+ <li class="nav-header">External Links</li>
+
+ <li>
+
+ <a href="http://www.apache.org/" class="externalLink" title="Apache Software Foundation">
+ <span class="none"></span>
+ Apache Software Foundation</a>
+ </li>
+
+ <li>
+
+ <a href="http://www.comp.nus.edu.sg/~dbsystem/singa/" class="externalLink" title="NUS Site">
+ <span class="none"></span>
+ NUS Site</a>
+ </li>
+ </ul>
+
+
+
+ <hr />
+
+ <div id="poweredBy">
+ <div class="clear"></div>
+ <div class="clear"></div>
+ <div class="clear"></div>
+ <div class="clear"></div>
+ <a href="http://incubator.apache.org" title="apache-incubator" class="builtBy">
+ <img class="builtBy" alt="Apache Incubator" src="http://incubator.apache.org/images/egg-logo.png" />
+ </a>
+ </div>
+ </div>
+ </div>
+
+
+ <div id="bodyColumn" class="span10" >
+
+ <h1>分散トレーニング</h1>
+<hr />
+<p>SINGAは、大規模なデータ分析の為の巨大なディープラーニングモデルの分散トレーニングを目的としてデザインされています。</p>
+<p>分散トレーニングを可能とさせる SINGA のアーキテクチャーに関する詳細は、下のリンクを参照してください。</p>
+
+<ul>
+
+<li>
+<p><a href="architecture.html">システム アーキテクチャー</a></p></li>
+
+<li>
+<p><a href="frameworks.html">トレーニング フレームワーク</a></p></li>
+
+<li>
+<p><a href="communication.html">システム コミュニケーション</a></p></li>
+</ul>
+<p>モデルのトレーニングを並列化するために、様々な並列方法（データ並列、モデル並列、ハイブリッド並列など）をサポートします。</p>
+
+<ul>
+
+<li><a href="hybrid.html">ハイブリッド 並列化</a></li>
+</ul>
+<p>現在 SINGA は Mesos と統合されているので、分散トレーニングを Mesos フレームワークとして実行できます。 Mesos クラスタは、SINGA コンテナから設定できます。 Mesos と SINGA をバンドルした Docker イメージを用意しました。</p>
+<p>クラスタの準備と開始に関する詳細は、下のリンクを参照してください。</p>
+
+<ul>
+
+<li><a href="mesos.html">Mesos で分散トレーニング</a></li>
+</ul>
+<p>分散ストレージシステム上で SINGA を走らせ、スケーラビリティを保証します。 現在 SINGA は HDFSをサポートしています。</p>
+
+<ul>
+
+<li><a href="hdfs.html">HDFS で SINGA を実行</a></li>
+</ul>
+ </div>
+ </div>
+ </div>
+
+ <hr/>
+
+ <footer>
+ <div class="container-fluid">
+ <div class="row-fluid">
+
+<p>Copyright © 2015 The Apache Software Foundation. All rights reserved. Apache Singa, Apache, the Apache feather logo, and the Apache Singa project logos are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners.</p>
+ </div>
+
+
+ </div>
+ </footer>
+ </body>
+</html>
Added: websites/staging/singa/trunk/content/v0.2.0/jp/docker.html
==============================================================================
--- websites/staging/singa/trunk/content/v0.2.0/jp/docker.html (added)
+++ websites/staging/singa/trunk/content/v0.2.0/jp/docker.html Tue Apr 12 06:24:50 2016
@@ -0,0 +1,491 @@
+<!DOCTYPE html>
+<!--
+ | Generated by Apache Maven Doxia at 2016-04-12
+ | Rendered using Apache Maven Fluido Skin 1.4
+-->
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+ <head>
+ <meta charset="UTF-8" />
+ <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+ <meta name="Date-Revision-yyyymmdd" content="20160412" />
+ <meta http-equiv="Content-Language" content="en" />
+ <title>Apache SINGA – Building SINGA Docker container</title>
+ <link rel="stylesheet" href="../../css/apache-maven-fluido-1.4.min.css" />
+ <link rel="stylesheet" href="../../css/site.css" />
+ <link rel="stylesheet" href="../../css/print.css" media="print" />
+
+
+
+
+
+ <script type="text/javascript" src="../../js/apache-maven-fluido-1.4.min.js"></script>
+
+
+
+<script src="https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML" type="text/javascript"></script>
+
+
+<script type="text/x-mathjax-config">MathJax.Hub.Config({tex2jax: {inlineMath: [['$','$'], ['\\(','\\)']]}});</script>
+
+
+<meta content="Apache SINGA" name="author"/>
+
+
+<meta content="SINGA, Deep Learning, Distributed training" name="keywords"/>
+
+ </head>
+ <body class="topBarEnabled">
+
+
+
+
+
+
+ <a href="https://github.com/apache/incubator-singa">
+ <img style="position: absolute; top: 0; right: 0; border: 0; z-index: 10000;"
+ src="https://s3.amazonaws.com/github/ribbons/forkme_right_orange_ff7600.png"
+ alt="Fork me on GitHub">
+ </a>
+
+
+
+
+
+ <div id="topbar" class="navbar navbar-fixed-top navbar-inverse">
+ <div class="navbar-inner">
+ <div class="container-fluid">
+ <a data-target=".nav-collapse" data-toggle="collapse" class="btn btn-navbar">
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </a>
+
+ <ul class="nav">
+ <li class="dropdown">
+ <a href="#" class="dropdown-toggle" data-toggle="dropdown">Apache SINGA <b class="caret"></b></a>
+ <ul class="dropdown-menu">
+
+ <li> <a href="../../docs/overview.html" title="Introduction">Introduction</a>
+</li>
+
+ <li> <a href="../../docs/quick-start.html" title="Quick Start">Quick Start</a>
+</li>
+
+ <li> <a href="../../downloads.html" title="Downloads">Downloads</a>
+</li>
+ </ul>
+ </li>
+ <li class="dropdown">
+ <a href="#" class="dropdown-toggle" data-toggle="dropdown">Documentaion <b class="caret"></b></a>
+ <ul class="dropdown-menu">
+
+ <li class="dropdown-submenu">
+ <a href="../../docs/index.html" title="v0.3.0">v0.3.0</a>
+ <ul class="dropdown-menu">
+ <li> <a href="../../docs/index.html" title="English">English</a>
+</li>
+ <li> <a href="../../docs/zh/index.html" title="ä¸æ">ä¸æ</a>
+</li>
+ <li> <a href="../../docs/jp/index.html" title="æ¥æ¬èª">æ¥æ¬èª</a>
+</li>
+ <li> <a href="../../docs/kr/index.html" title="íêµì´">íêµì´</a>
+</li>
+ </ul>
+ </li>
+
+ <li> <a href="../../v0.2.0/index.html" title="v0.2.0">v0.2.0</a>
+</li>
+
+ <li> <a href="../../v0.1.0/index.html" title="v0.1.0">v0.1.0</a>
+</li>
+ </ul>
+ </li>
+ <li class="dropdown">
+ <a href="#" class="dropdown-toggle" data-toggle="dropdown">Development <b class="caret"></b></a>
+ <ul class="dropdown-menu">
+
+ <li> <a href="../../develop/schedule.html" title="Schedule">Schedule</a>
+</li>
+
+ <li class="dropdown-submenu">
+ <a href="../../develop/how-contribute.html" title="How to Contribute">How to Contribute</a>
+ <ul class="dropdown-menu">
+ <li> <a href="../../develop/contribute-code.html" title="Code">Code</a>
+</li>
+ <li> <a href="../../develop/contribute-docs.html" title="Documentation">Documentation</a>
+</li>
+ </ul>
+ </li>
+ </ul>
+ </li>
+ <li class="dropdown">
+ <a href="#" class="dropdown-toggle" data-toggle="dropdown">Community <b class="caret"></b></a>
+ <ul class="dropdown-menu">
+
+ <li> <a href="../../community/source-repository.html" title="Source Repository">Source Repository</a>
+</li>
+
+ <li> <a href="../../community/mail-lists.html" title="Mailing Lists">Mailing Lists</a>
+</li>
+
+ <li> <a href="../../community/issue-tracking.html" title="Issue Tracking">Issue Tracking</a>
+</li>
+
+ <li> <a href="../../community/team-list.html" title="SINGA Team">SINGA Team</a>
+</li>
+ </ul>
+ </li>
+ <li class="dropdown">
+ <a href="#" class="dropdown-toggle" data-toggle="dropdown">External Links <b class="caret"></b></a>
+ <ul class="dropdown-menu">
+
+ <li> <a href="http://www.apache.org/" title="Apache Software Foundation">Apache Software Foundation</a>
+</li>
+
+ <li> <a href="http://www.comp.nus.edu.sg/~dbsystem/singa/" title="NUS Site">NUS Site</a>
+</li>
+ </ul>
+ </li>
+ </ul>
+
+
+
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+
+ <div class="container-fluid">
+ <div id="banner">
+ <div class="pull-left">
+ <a href="../../index.html" id="bannerLeft" title="Apache SINGA">
+ <img src="../../images/singa-logo.png" alt="Apache SINGA"/>
+ </a>
+ </div>
+ <div class="pull-right"> <div id="bannerRight">
+ <img src="../../images/singa-title.png" alt="Apache SINGA"/>
+ </div>
+ </div>
+ <div class="clear"><hr/></div>
+ </div>
+
+ <div id="breadcrumbs">
+ <ul class="breadcrumb">
+
+
+ <li class="">
+ <a href="../../index.html" title="Apache SINGA">
+ Apache SINGA</a>
+ <span class="divider">/</span>
+ </li>
+ <li class="active ">Building SINGA Docker container</li>
+
+
+
+
+ </ul>
+ </div>
+
+
+ <div class="row-fluid">
+ <div id="leftColumn" class="span2">
+ <div class="well sidebar-nav">
+
+
+ <ul class="nav nav-list">
+ <li class="nav-header">Apache SINGA</li>
+
+ <li>
+
+ <a href="../../docs/overview.html" title="Introduction">
+ <span class="none"></span>
+ Introduction</a>
+ </li>
+
+ <li>
+
+ <a href="../../docs/quick-start.html" title="Quick Start">
+ <span class="none"></span>
+ Quick Start</a>
+ </li>
+
+ <li>
+
+ <a href="../../downloads.html" title="Downloads">
+ <span class="none"></span>
+ Downloads</a>
+ </li>
+ <li class="nav-header">Documentaion</li>
+
+ <li>
+
+ <a href="../../docs/index.html" title="v0.3.0">
+ <span class="icon-chevron-right"></span>
+ v0.3.0</a>
+ </li>
+
+ <li>
+
+ <a href="../../v0.2.0/index.html" title="v0.2.0">
+ <span class="none"></span>
+ v0.2.0</a>
+ </li>
+
+ <li>
+
+ <a href="../../v0.1.0/index.html" title="v0.1.0">
+ <span class="none"></span>
+ v0.1.0</a>
+ </li>
+ <li class="nav-header">Development</li>
+
+ <li>
+
+ <a href="../../develop/schedule.html" title="Schedule">
+ <span class="none"></span>
+ Schedule</a>
+ </li>
+
+ <li>
+
+ <a href="../../develop/how-contribute.html" title="How to Contribute">
+ <span class="icon-chevron-right"></span>
+ How to Contribute</a>
+ </li>
+ <li class="nav-header">Community</li>
+
+ <li>
+
+ <a href="../../community/source-repository.html" title="Source Repository">
+ <span class="none"></span>
+ Source Repository</a>
+ </li>
+
+ <li>
+
+ <a href="../../community/mail-lists.html" title="Mailing Lists">
+ <span class="none"></span>
+ Mailing Lists</a>
+ </li>
+
+ <li>
+
+ <a href="../../community/issue-tracking.html" title="Issue Tracking">
+ <span class="none"></span>
+ Issue Tracking</a>
+ </li>
+
+ <li>
+
+ <a href="../../community/team-list.html" title="SINGA Team">
+ <span class="none"></span>
+ SINGA Team</a>
+ </li>
+ <li class="nav-header">External Links</li>
+
+ <li>
+
+ <a href="http://www.apache.org/" class="externalLink" title="Apache Software Foundation">
+ <span class="none"></span>
+ Apache Software Foundation</a>
+ </li>
+
+ <li>
+
+ <a href="http://www.comp.nus.edu.sg/~dbsystem/singa/" class="externalLink" title="NUS Site">
+ <span class="none"></span>
+ NUS Site</a>
+ </li>
+ </ul>
+
+
+
+ <hr />
+
+ <div id="poweredBy">
+ <div class="clear"></div>
+ <div class="clear"></div>
+ <div class="clear"></div>
+ <div class="clear"></div>
+ <a href="http://incubator.apache.org" title="apache-incubator" class="builtBy">
+ <img class="builtBy" alt="Apache Incubator" src="http://incubator.apache.org/images/egg-logo.png" />
+ </a>
+ </div>
+ </div>
+ </div>
+
+
+ <div id="bodyColumn" class="span10" >
+
+ <h1>Building SINGA Docker container</h1>
+<p>This guide explains how to set up a development environment for SINGA using Docker. It requires only Docker to be installed. The resulting image contains the complete working environment for SINGA. The image can then be used to set up cluster environment over one or multiple physical nodes. </p>
+
+<ol style="list-style-type: decimal">
+
+<li><a href="#build_base">Build SINGA base</a></li>
+
+<li><a href="#build_mesos">Build SINGA with Mesos and Hadoop</a></li>
+
+<li><a href="#pre_built">Pre-built images</a></li>
+
+<li><a href="#launch_stand_alone">Launch and stop SINGA (stand alone mode)</a></li>
+
+<li><a href="#launch_pseudo">Launch pseudo-distributed SINGA on one node</a></li>
+
+<li><a href="#launch_distributed">Launch fully distributed SINGA on multiple nodes</a></li>
+</ol>
+<hr />
+<p><a name="build_base"></a></p>
+<div class="section">
+<div class="section">
+<div class="section">
+<h4><a name="Build_SINGA_base_image"></a>Build SINGA base image</h4>
+
+<div class="source">
+<div class="source"><pre class="prettyprint">$ cd tool/docker/singa
+$ sudo docker build -t singa/base .
+$ sudo docker images
+REPOSITORY TAG IMAGE ID CREATED VIRTUAL SIZE
+singa/base latest XXXX XXX 2.01 GB
+</pre></div></div>
+<p>The result is the image containing a built version of SINGA. </p>
+<p><img src="http://www.comp.nus.edu.sg/~dinhtta/files/images_base.png" alt="singa/base" /></p>
+<p><i>Figure 1. singa/base Docker image, containing library dependencies and SINGA built from source.</i></p>
+<hr />
+<p><a name="build_mesos"></a></p></div>
+<div class="section">
+<h4><a name="Build_SINGA_with_Mesos_and_Hadoop"></a>Build SINGA with Mesos and Hadoop</h4>
+
+<div class="source">
+<div class="source"><pre class="prettyprint">$ cd tool/docker/mesos
+$ sudo docker build -t singa/mesos .
+$ sudo docker images
+REPOSITORY TAG IMAGE ID CREATED VIRTUAL SIZE
+singa/mesos latest XXXX XXX 4.935 GB
+</pre></div></div>
+<p><img src="http://www.comp.nus.edu.sg/~dinhtta/files/images_mesos.png#1" alt="singa/mesos" /></p>
+<p><i>Figure 2. singa/mesos Docker image, containing Hadoop and Mesos built on top of SINGA. The default namenode address for Hadoop is <tt>node0:9000</tt></i></p>
+<p><b>Notes</b> A common failure observed during the build process is caused by network failure occuring when downloading dependencies. Simply re-run the build command. </p>
+<hr />
+<p><a name="pre_built"></a></p></div>
+<div class="section">
+<h4><a name="Pre-built_images_on_epiC_cluster"></a>Pre-built images on epiC cluster</h4>
+<p>For users with access to the <tt>epiC</tt> cluster, there are pre-built and loaded Docker images at the following nodes:</p>
+
+<div class="source">
+<div class="source"><pre class="prettyprint"> ciidaa-c18
+ ciidaa-c19
+</pre></div></div>
+<p>The available images at those nodes are:</p>
+
+<div class="source">
+<div class="source"><pre class="prettyprint">REPOSITORY TAG IMAGE ID CREATED VIRTUAL SIZE
+singa/base latest XXXX XXX 2.01 GB
+singa/mesos latest XXXX XXX 4.935 GB
+weaveworks/weaveexec 1.1.1 XXXX 11 days ago 57.8 MB
+weaveworks/weave 1.1.1 XXXX 11 days ago 17.56 MB
+</pre></div></div>
+<hr />
+<p><a name="launch_stand_alone"></a></p></div>
+<div class="section">
+<h4><a name="Launch_and_stop_SINGA_in_stand-alone_mode"></a>Launch and stop SINGA in stand-alone mode</h4>
+<p>To launch a test environment for a single-node SINGA training, simply start a container from <tt>singa/base</tt> image. The following starts a container called <tt>XYZ</tt>, then launches a shell in the container: </p>
+
+<div class="source">
+<div class="source"><pre class="prettyprint">$ sudo docker run -dt --name XYZ singa/base /usr/bin/supervisord
+$ sudo docker exec -it XYZ /bin/bash
+</pre></div></div>
+<p><img src="http://www.comp.nus.edu.sg/~dinhtta/files/images_standalone.png#1" alt="Nothing" /></p>
+<p><i>Figure 3. Launch SINGA in stand-alone mode: single node training</i></p>
+<p>Inside the launched container, the SINGA source directory can be found at <tt>/root/incubator-singa</tt>. </p>
+<p><b>Stopping the container</b></p>
+
+<div class="source">
+<div class="source"><pre class="prettyprint">$ sudo docker stop XYZ
+$ sudo docker rm ZYZ
+</pre></div></div>
+<hr />
+<p><a name="launch_pseudo"></a></p></div>
+<div class="section">
+<h4><a name="Launch_SINGA_on_pseudo-distributed_mode_single_node"></a>Launch SINGA on pseudo-distributed mode (single node)</h4>
+<p>To simulate a distributed environment on a single node, one can repeat the previous step multiple times, each time giving a different name to the container. Network connections between these containers are already supported, thus SINGA instances/nodes in these container can readily communicate with each other. </p>
+<p>The previous approach requires the user to start SINGA instances individually at each container. Although there’s a bash script for that, we provide a better way. In particular, multiple containers can be started from <tt>singa/mesos</tt> image which already bundles Mesos and Hadoop with SINGA. Using Mesos makes it easy to launch, stop and monitor the distributed execution from a single container. Figure 4 shows <tt>N+1</tt> containers running concurrently at the local host. </p>
+
+<div class="source">
+<div class="source"><pre class="prettyprint">$ sudo docker run -dt --name node0 singa/mesos /usr/bin/supervisord
+$ sudo docker run -dt --name node1 singa/mesos /usr/bin/supervisord
+...
+</pre></div></div>
+<p><img src="http://www.comp.nus.edu.sg/~dinhtta/files/images_pseudo.png#1" alt="Nothing" /></p>
+<p><i>Figure 4. Launch SINGA in pseudo-distributed mode : multiple SINGA nodes over one single machine</i></p>
+<p><b>Starting SINGA distributed training</b></p>
+<p>Refer to the <a href="mesos.html">Mesos guide</a> for details of how to start training with multiple SINGA instances. </p>
+<p><b>Important:</b> the container that assumes the role of Hadoop’s namenode (and often Mesos’s and Zookeeper’s mater node as well) <b>must</b> be named <tt>node0</tt>. Otherwise, the user must log in to individual containers and change the Hadoop configuration separately. </p>
+<hr />
+<p><a name="launch_distributed"></a></p></div>
+<div class="section">
+<h4><a name="Launch_SINGA_on_fully_distributed_mode_multiple_nodes"></a>Launch SINGA on fully distributed mode (multiple nodes)</h4>
+<p>The previous section has explained how to start a distributed environment on a single node. But running many containers on one node does not scale. When there are multiple physical hosts available, it is better to distribute the containers over them. </p>
+<p>The only extra requirement for the fully distributed mode, as compared with the pseudo distributed mode, is that the containers from different hosts are able to transparently communicate with each other. In the pseudo distributed mode, the local docker engine takes care of such communication. Here, we rely on <a class="externalLink" href="http://weave.works/guides/weave-docker-ubuntu-simple.html">Weave</a> to make the communication transparent. The resulting architecture is shown below. </p>
+<p><img src="http://www.comp.nus.edu.sg/~dinhtta/files/images_full.png#1" alt="Nothing" /></p>
+<p><i>Figure 5. Launch SINGA in fully distributed mode: multiple SINGA nodes over multiple machines</i></p>
+<p><b>Install Weave at all hosts</b></p>
+
+<div class="source">
+<div class="source"><pre class="prettyprint">$ curl -L git.io/weave -o /usr/local/bin/weave
+$ chmod a+x /usr/local/bin/weave
+</pre></div></div>
+<p><b>Starting Weave</b></p>
+<p>Suppose <tt>node0</tt> will be launched at host with IP <tt>111.222.111.222</tt>.</p>
+
+<ul>
+
+<li>
+<p>At host <tt>111.222.111.222</tt>:</p>
+
+<div class="source">
+<div class="source"><pre class="prettyprint"> $ weave launch
+ $ eval "$(weave env)" //if there's error, do `sudo -s` and try again
+</pre></div></div></li>
+
+<li>
+<p>At other hosts:</p>
+
+<div class="source">
+<div class="source"><pre class="prettyprint"> $ weave launch 111.222.111.222
+ $ eval "$(weave env)" //if there's error, do `sudo -s` and try again
+</pre></div></div></li>
+</ul>
+<p><b>Starting containers</b></p>
+<p>The user logs in to each host and starts the container (same as in <a href="#launch_pseudo">pseudo-distributed</a> mode). Note that container acting as the head node of the cluster must be named <tt>node0</tt> (and be running at the host with IP <tt>111.222.111.222</tt>, for example). </p>
+<p><b><i>Important</i>:</b> when there are other containers sharing the same host as <tt>node0</tt>, say <tt>node1</tt> and <tt>node2</tt> for example, there’re additional changes to be made to <tt>node1</tt> and <tt>node2</tt>. Particularly, log in to each container and edit <tt>/etc/hosts</tt> file:</p>
+
+<div class="source">
+<div class="source"><pre class="prettyprint"># modified by weave
+...
+X.Y.Z node0 node0.bridge //<- REMOVE this line
+..
+</pre></div></div>
+<p>This is to ensure that name resolutions (of <tt>node0</tt>’s address) from <tt>node1</tt> and <tt>node2</tt> are correct. By default, containers of the same host resolves each other’s addresses via the Docker bridge. Instead, we want they to use addressed given by Weave. </p>
+<p><b>Starting SINGA distributed training</b></p>
+<p>Refer to the <a href="mesos.html">Mesos guide</a> for details of how to start training with multiple SINGA instances. </p></div></div></div>
+ </div>
+ </div>
+ </div>
+
+ <hr/>
+
+ <footer>
+ <div class="container-fluid">
+ <div class="row-fluid">
+
+<p>Copyright © 2015 The Apache Software Foundation. All rights reserved. Apache Singa, Apache, the Apache feather logo, and the Apache Singa project logos are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners.</p>
+ </div>
+
+
+ </div>
+ </footer>
+ </body>
+</html>
Added: websites/staging/singa/trunk/content/v0.2.0/jp/examples.html
==============================================================================
--- websites/staging/singa/trunk/content/v0.2.0/jp/examples.html (added)
+++ websites/staging/singa/trunk/content/v0.2.0/jp/examples.html Tue Apr 12 06:24:50 2016
@@ -0,0 +1,371 @@
+<!DOCTYPE html>
+<!--
+ | Generated by Apache Maven Doxia at 2016-04-12
+ | Rendered using Apache Maven Fluido Skin 1.4
+-->
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+ <head>
+ <meta charset="UTF-8" />
+ <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+ <meta name="Date-Revision-yyyymmdd" content="20160412" />
+ <meta http-equiv="Content-Language" content="en" />
+ <title>Apache SINGA – Example Models</title>
+ <link rel="stylesheet" href="../../css/apache-maven-fluido-1.4.min.css" />
+ <link rel="stylesheet" href="../../css/site.css" />
+ <link rel="stylesheet" href="../../css/print.css" media="print" />
+
+
+
+
+
+ <script type="text/javascript" src="../../js/apache-maven-fluido-1.4.min.js"></script>
+
+
+
+<script src="https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML" type="text/javascript"></script>
+
+
+<script type="text/x-mathjax-config">MathJax.Hub.Config({tex2jax: {inlineMath: [['$','$'], ['\\(','\\)']]}});</script>
+
+
+<meta content="Apache SINGA" name="author"/>
+
+
+<meta content="SINGA, Deep Learning, Distributed training" name="keywords"/>
+
+ </head>
+ <body class="topBarEnabled">
+
+
+
+
+
+
+ <a href="https://github.com/apache/incubator-singa">
+ <img style="position: absolute; top: 0; right: 0; border: 0; z-index: 10000;"
+ src="https://s3.amazonaws.com/github/ribbons/forkme_right_orange_ff7600.png"
+ alt="Fork me on GitHub">
+ </a>
+
+
+
+
+
+ <div id="topbar" class="navbar navbar-fixed-top navbar-inverse">
+ <div class="navbar-inner">
+ <div class="container-fluid">
+ <a data-target=".nav-collapse" data-toggle="collapse" class="btn btn-navbar">
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </a>
+
+ <ul class="nav">
+ <li class="dropdown">
+ <a href="#" class="dropdown-toggle" data-toggle="dropdown">Apache SINGA <b class="caret"></b></a>
+ <ul class="dropdown-menu">
+
+ <li> <a href="../../docs/overview.html" title="Introduction">Introduction</a>
+</li>
+
+ <li> <a href="../../docs/quick-start.html" title="Quick Start">Quick Start</a>
+</li>
+
+ <li> <a href="../../downloads.html" title="Downloads">Downloads</a>
+</li>
+ </ul>
+ </li>
+ <li class="dropdown">
+ <a href="#" class="dropdown-toggle" data-toggle="dropdown">Documentaion <b class="caret"></b></a>
+ <ul class="dropdown-menu">
+
+ <li class="dropdown-submenu">
+ <a href="../../docs/index.html" title="v0.3.0">v0.3.0</a>
+ <ul class="dropdown-menu">
+ <li> <a href="../../docs/index.html" title="English">English</a>
+</li>
+ <li> <a href="../../docs/zh/index.html" title="ä¸æ">ä¸æ</a>
+</li>
+ <li> <a href="../../docs/jp/index.html" title="æ¥æ¬èª">æ¥æ¬èª</a>
+</li>
+ <li> <a href="../../docs/kr/index.html" title="íêµì´">íêµì´</a>
+</li>
+ </ul>
+ </li>
+
+ <li> <a href="../../v0.2.0/index.html" title="v0.2.0">v0.2.0</a>
+</li>
+
+ <li> <a href="../../v0.1.0/index.html" title="v0.1.0">v0.1.0</a>
+</li>
+ </ul>
+ </li>
+ <li class="dropdown">
+ <a href="#" class="dropdown-toggle" data-toggle="dropdown">Development <b class="caret"></b></a>
+ <ul class="dropdown-menu">
+
+ <li> <a href="../../develop/schedule.html" title="Schedule">Schedule</a>
+</li>
+
+ <li class="dropdown-submenu">
+ <a href="../../develop/how-contribute.html" title="How to Contribute">How to Contribute</a>
+ <ul class="dropdown-menu">
+ <li> <a href="../../develop/contribute-code.html" title="Code">Code</a>
+</li>
+ <li> <a href="../../develop/contribute-docs.html" title="Documentation">Documentation</a>
+</li>
+ </ul>
+ </li>
+ </ul>
+ </li>
+ <li class="dropdown">
+ <a href="#" class="dropdown-toggle" data-toggle="dropdown">Community <b class="caret"></b></a>
+ <ul class="dropdown-menu">
+
+ <li> <a href="../../community/source-repository.html" title="Source Repository">Source Repository</a>
+</li>
+
+ <li> <a href="../../community/mail-lists.html" title="Mailing Lists">Mailing Lists</a>
+</li>
+
+ <li> <a href="../../community/issue-tracking.html" title="Issue Tracking">Issue Tracking</a>
+</li>
+
+ <li> <a href="../../community/team-list.html" title="SINGA Team">SINGA Team</a>
+</li>
+ </ul>
+ </li>
+ <li class="dropdown">
+ <a href="#" class="dropdown-toggle" data-toggle="dropdown">External Links <b class="caret"></b></a>
+ <ul class="dropdown-menu">
+
+ <li> <a href="http://www.apache.org/" title="Apache Software Foundation">Apache Software Foundation</a>
+</li>
+
+ <li> <a href="http://www.comp.nus.edu.sg/~dbsystem/singa/" title="NUS Site">NUS Site</a>
+</li>
+ </ul>
+ </li>
+ </ul>
+
+
+
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+
+ <div class="container-fluid">
+ <div id="banner">
+ <div class="pull-left">
+ <a href="../../index.html" id="bannerLeft" title="Apache SINGA">
+ <img src="../../images/singa-logo.png" alt="Apache SINGA"/>
+ </a>
+ </div>
+ <div class="pull-right"> <div id="bannerRight">
+ <img src="../../images/singa-title.png" alt="Apache SINGA"/>
+ </div>
+ </div>
+ <div class="clear"><hr/></div>
+ </div>
+
+ <div id="breadcrumbs">
+ <ul class="breadcrumb">
+
+
+ <li class="">
+ <a href="../../index.html" title="Apache SINGA">
+ Apache SINGA</a>
+ <span class="divider">/</span>
+ </li>
+ <li class="active ">Example Models</li>
+
+
+
+
+ </ul>
+ </div>
+
+
+ <div class="row-fluid">
+ <div id="leftColumn" class="span2">
+ <div class="well sidebar-nav">
+
+
+ <ul class="nav nav-list">
+ <li class="nav-header">Apache SINGA</li>
+
+ <li>
+
+ <a href="../../docs/overview.html" title="Introduction">
+ <span class="none"></span>
+ Introduction</a>
+ </li>
+
+ <li>
+
+ <a href="../../docs/quick-start.html" title="Quick Start">
+ <span class="none"></span>
+ Quick Start</a>
+ </li>
+
+ <li>
+
+ <a href="../../downloads.html" title="Downloads">
+ <span class="none"></span>
+ Downloads</a>
+ </li>
+ <li class="nav-header">Documentaion</li>
+
+ <li>
+
+ <a href="../../docs/index.html" title="v0.3.0">
+ <span class="icon-chevron-right"></span>
+ v0.3.0</a>
+ </li>
+
+ <li>
+
+ <a href="../../v0.2.0/index.html" title="v0.2.0">
+ <span class="none"></span>
+ v0.2.0</a>
+ </li>
+
+ <li>
+
+ <a href="../../v0.1.0/index.html" title="v0.1.0">
+ <span class="none"></span>
+ v0.1.0</a>
+ </li>
+ <li class="nav-header">Development</li>
+
+ <li>
+
+ <a href="../../develop/schedule.html" title="Schedule">
+ <span class="none"></span>
+ Schedule</a>
+ </li>
+
+ <li>
+
+ <a href="../../develop/how-contribute.html" title="How to Contribute">
+ <span class="icon-chevron-right"></span>
+ How to Contribute</a>
+ </li>
+ <li class="nav-header">Community</li>
+
+ <li>
+
+ <a href="../../community/source-repository.html" title="Source Repository">
+ <span class="none"></span>
+ Source Repository</a>
+ </li>
+
+ <li>
+
+ <a href="../../community/mail-lists.html" title="Mailing Lists">
+ <span class="none"></span>
+ Mailing Lists</a>
+ </li>
+
+ <li>
+
+ <a href="../../community/issue-tracking.html" title="Issue Tracking">
+ <span class="none"></span>
+ Issue Tracking</a>
+ </li>
+
+ <li>
+
+ <a href="../../community/team-list.html" title="SINGA Team">
+ <span class="none"></span>
+ SINGA Team</a>
+ </li>
+ <li class="nav-header">External Links</li>
+
+ <li>
+
+ <a href="http://www.apache.org/" class="externalLink" title="Apache Software Foundation">
+ <span class="none"></span>
+ Apache Software Foundation</a>
+ </li>
+
+ <li>
+
+ <a href="http://www.comp.nus.edu.sg/~dbsystem/singa/" class="externalLink" title="NUS Site">
+ <span class="none"></span>
+ NUS Site</a>
+ </li>
+ </ul>
+
+
+
+ <hr />
+
+ <div id="poweredBy">
+ <div class="clear"></div>
+ <div class="clear"></div>
+ <div class="clear"></div>
+ <div class="clear"></div>
+ <a href="http://incubator.apache.org" title="apache-incubator" class="builtBy">
+ <img class="builtBy" alt="Apache Incubator" src="http://incubator.apache.org/images/egg-logo.png" />
+ </a>
+ </div>
+ </div>
+ </div>
+
+
+ <div id="bodyColumn" class="span10" >
+
+ <h1>Example Models</h1>
+<hr />
+<p>Different models are provided as examples to help users get familiar with SINGA. <a href="neural-net.html">Neural Network</a> gives details on the models that are supported by SINGA.</p>
+<div class="section">
+<div class="section">
+<h3><a name="Feed-forward_neural_networks"></a>Feed-forward neural networks</h3>
+
+<ul>
+
+<li>
+<p><a href="mlp.html">MultiLayer Perceptron</a> trained on MNIST dataset for handwritten digits recognition.</p></li>
+
+<li>
+<p><a href="cnn.html">Convolutional Neural Network</a> trained on MNIST and CIFAR10 for image classification.</p></li>
+
+<li>
+<p><a href="rbm.html">Deep Auto-Encoders</a> trained on MNIST for dimensionality</p></li>
+</ul></div>
+<div class="section">
+<h3><a name="Recurrent_neural_networks_RNN"></a>Recurrent neural networks (RNN)</h3>
+
+<ul>
+
+<li><a href="rnn.html">RNN language model</a> trained on plain text for language modelling.</li>
+</ul></div>
+<div class="section">
+<h3><a name="Energy_models"></a>Energy models</h3>
+
+<ul>
+
+<li><a href="rbm.html">RBM</a> used to pre-train deep auto-encoders for dimensionality reduction.</li>
+</ul></div></div>
+ </div>
+ </div>
+ </div>
+
+ <hr/>
+
+ <footer>
+ <div class="container-fluid">
+ <div class="row-fluid">
+
+<p>Copyright © 2015 The Apache Software Foundation. All rights reserved. Apache Singa, Apache, the Apache feather logo, and the Apache Singa project logos are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners.</p>
+ </div>
+
+
+ </div>
+ </footer>
+ </body>
+</html>
Added: websites/staging/singa/trunk/content/v0.2.0/jp/frameworks.html
==============================================================================
--- websites/staging/singa/trunk/content/v0.2.0/jp/frameworks.html (added)
+++ websites/staging/singa/trunk/content/v0.2.0/jp/frameworks.html Tue Apr 12 06:24:50 2016
@@ -0,0 +1,434 @@
+<!DOCTYPE html>
+<!--
+ | Generated by Apache Maven Doxia at 2016-04-12
+ | Rendered using Apache Maven Fluido Skin 1.4
+-->
+<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+ <head>
+ <meta charset="UTF-8" />
+ <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+ <meta name="Date-Revision-yyyymmdd" content="20160412" />
+ <meta http-equiv="Content-Language" content="en" />
+ <title>Apache SINGA – åæ£ãã¬ã¼ãã³ã° ãã¬ã¼ã ã¯ã¼ã¯</title>
+ <link rel="stylesheet" href="../../css/apache-maven-fluido-1.4.min.css" />
+ <link rel="stylesheet" href="../../css/site.css" />
+ <link rel="stylesheet" href="../../css/print.css" media="print" />
+
+
+
+
+
+ <script type="text/javascript" src="../../js/apache-maven-fluido-1.4.min.js"></script>
+
+
+
+<script src="https://cdn.mathjax.org/mathjax/latest/MathJax.js?config=TeX-AMS-MML_HTMLorMML" type="text/javascript"></script>
+
+
+<script type="text/x-mathjax-config">MathJax.Hub.Config({tex2jax: {inlineMath: [['$','$'], ['\\(','\\)']]}});</script>
+
+
+<meta content="Apache SINGA" name="author"/>
+
+
+<meta content="SINGA, Deep Learning, Distributed training" name="keywords"/>
+
+ </head>
+ <body class="topBarEnabled">
+
+
+
+
+
+
+ <a href="https://github.com/apache/incubator-singa">
+ <img style="position: absolute; top: 0; right: 0; border: 0; z-index: 10000;"
+ src="https://s3.amazonaws.com/github/ribbons/forkme_right_orange_ff7600.png"
+ alt="Fork me on GitHub">
+ </a>
+
+
+
+
+
+ <div id="topbar" class="navbar navbar-fixed-top navbar-inverse">
+ <div class="navbar-inner">
+ <div class="container-fluid">
+ <a data-target=".nav-collapse" data-toggle="collapse" class="btn btn-navbar">
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ <span class="icon-bar"></span>
+ </a>
+
+ <ul class="nav">
+ <li class="dropdown">
+ <a href="#" class="dropdown-toggle" data-toggle="dropdown">Apache SINGA <b class="caret"></b></a>
+ <ul class="dropdown-menu">
+
+ <li> <a href="../../docs/overview.html" title="Introduction">Introduction</a>
+</li>
+
+ <li> <a href="../../docs/quick-start.html" title="Quick Start">Quick Start</a>
+</li>
+
+ <li> <a href="../../downloads.html" title="Downloads">Downloads</a>
+</li>
+ </ul>
+ </li>
+ <li class="dropdown">
+ <a href="#" class="dropdown-toggle" data-toggle="dropdown">Documentaion <b class="caret"></b></a>
+ <ul class="dropdown-menu">
+
+ <li class="dropdown-submenu">
+ <a href="../../docs/index.html" title="v0.3.0">v0.3.0</a>
+ <ul class="dropdown-menu">
+ <li> <a href="../../docs/index.html" title="English">English</a>
+</li>
+ <li> <a href="../../docs/zh/index.html" title="ä¸æ">ä¸æ</a>
+</li>
+ <li> <a href="../../docs/jp/index.html" title="æ¥æ¬èª">æ¥æ¬èª</a>
+</li>
+ <li> <a href="../../docs/kr/index.html" title="íêµì´">íêµì´</a>
+</li>
+ </ul>
+ </li>
+
+ <li> <a href="../../v0.2.0/index.html" title="v0.2.0">v0.2.0</a>
+</li>
+
+ <li> <a href="../../v0.1.0/index.html" title="v0.1.0">v0.1.0</a>
+</li>
+ </ul>
+ </li>
+ <li class="dropdown">
+ <a href="#" class="dropdown-toggle" data-toggle="dropdown">Development <b class="caret"></b></a>
+ <ul class="dropdown-menu">
+
+ <li> <a href="../../develop/schedule.html" title="Schedule">Schedule</a>
+</li>
+
+ <li class="dropdown-submenu">
+ <a href="../../develop/how-contribute.html" title="How to Contribute">How to Contribute</a>
+ <ul class="dropdown-menu">
+ <li> <a href="../../develop/contribute-code.html" title="Code">Code</a>
+</li>
+ <li> <a href="../../develop/contribute-docs.html" title="Documentation">Documentation</a>
+</li>
+ </ul>
+ </li>
+ </ul>
+ </li>
+ <li class="dropdown">
+ <a href="#" class="dropdown-toggle" data-toggle="dropdown">Community <b class="caret"></b></a>
+ <ul class="dropdown-menu">
+
+ <li> <a href="../../community/source-repository.html" title="Source Repository">Source Repository</a>
+</li>
+
+ <li> <a href="../../community/mail-lists.html" title="Mailing Lists">Mailing Lists</a>
+</li>
+
+ <li> <a href="../../community/issue-tracking.html" title="Issue Tracking">Issue Tracking</a>
+</li>
+
+ <li> <a href="../../community/team-list.html" title="SINGA Team">SINGA Team</a>
+</li>
+ </ul>
+ </li>
+ <li class="dropdown">
+ <a href="#" class="dropdown-toggle" data-toggle="dropdown">External Links <b class="caret"></b></a>
+ <ul class="dropdown-menu">
+
+ <li> <a href="http://www.apache.org/" title="Apache Software Foundation">Apache Software Foundation</a>
+</li>
+
+ <li> <a href="http://www.comp.nus.edu.sg/~dbsystem/singa/" title="NUS Site">NUS Site</a>
+</li>
+ </ul>
+ </li>
+ </ul>
+
+
+
+
+ </div>
+
+ </div>
+ </div>
+ </div>
+
+ <div class="container-fluid">
+ <div id="banner">
+ <div class="pull-left">
+ <a href="../../index.html" id="bannerLeft" title="Apache SINGA">
+ <img src="../../images/singa-logo.png" alt="Apache SINGA"/>
+ </a>
+ </div>
+ <div class="pull-right"> <div id="bannerRight">
+ <img src="../../images/singa-title.png" alt="Apache SINGA"/>
+ </div>
+ </div>
+ <div class="clear"><hr/></div>
+ </div>
+
+ <div id="breadcrumbs">
+ <ul class="breadcrumb">
+
+
+ <li class="">
+ <a href="../../index.html" title="Apache SINGA">
+ Apache SINGA</a>
+ <span class="divider">/</span>
+ </li>
+ <li class="active ">åæ£ãã¬ã¼ãã³ã° ãã¬ã¼ã ã¯ã¼ã¯</li>
+
+
+
+
+ </ul>
+ </div>
+
+
+ <div class="row-fluid">
+ <div id="leftColumn" class="span2">
+ <div class="well sidebar-nav">
+
+
+ <ul class="nav nav-list">
+ <li class="nav-header">Apache SINGA</li>
+
+ <li>
+
+ <a href="../../docs/overview.html" title="Introduction">
+ <span class="none"></span>
+ Introduction</a>
+ </li>
+
+ <li>
+
+ <a href="../../docs/quick-start.html" title="Quick Start">
+ <span class="none"></span>
+ Quick Start</a>
+ </li>
+
+ <li>
+
+ <a href="../../downloads.html" title="Downloads">
+ <span class="none"></span>
+ Downloads</a>
+ </li>
+ <li class="nav-header">Documentaion</li>
+
+ <li>
+
+ <a href="../../docs/index.html" title="v0.3.0">
+ <span class="icon-chevron-right"></span>
+ v0.3.0</a>
+ </li>
+
+ <li>
+
+ <a href="../../v0.2.0/index.html" title="v0.2.0">
+ <span class="none"></span>
+ v0.2.0</a>
+ </li>
+
+ <li>
+
+ <a href="../../v0.1.0/index.html" title="v0.1.0">
+ <span class="none"></span>
+ v0.1.0</a>
+ </li>
+ <li class="nav-header">Development</li>
+
+ <li>
+
+ <a href="../../develop/schedule.html" title="Schedule">
+ <span class="none"></span>
+ Schedule</a>
+ </li>
+
+ <li>
+
+ <a href="../../develop/how-contribute.html" title="How to Contribute">
+ <span class="icon-chevron-right"></span>
+ How to Contribute</a>
+ </li>
+ <li class="nav-header">Community</li>
+
+ <li>
+
+ <a href="../../community/source-repository.html" title="Source Repository">
+ <span class="none"></span>
+ Source Repository</a>
+ </li>
+
+ <li>
+
+ <a href="../../community/mail-lists.html" title="Mailing Lists">
+ <span class="none"></span>
+ Mailing Lists</a>
+ </li>
+
+ <li>
+
+ <a href="../../community/issue-tracking.html" title="Issue Tracking">
+ <span class="none"></span>
+ Issue Tracking</a>
+ </li>
+
+ <li>
+
+ <a href="../../community/team-list.html" title="SINGA Team">
+ <span class="none"></span>
+ SINGA Team</a>
+ </li>
+ <li class="nav-header">External Links</li>
+
+ <li>
+
+ <a href="http://www.apache.org/" class="externalLink" title="Apache Software Foundation">
+ <span class="none"></span>
+ Apache Software Foundation</a>
+ </li>
+
+ <li>
+
+ <a href="http://www.comp.nus.edu.sg/~dbsystem/singa/" class="externalLink" title="NUS Site">
+ <span class="none"></span>
+ NUS Site</a>
+ </li>
+ </ul>
+
+
+
+ <hr />
+
+ <div id="poweredBy">
+ <div class="clear"></div>
+ <div class="clear"></div>
+ <div class="clear"></div>
+ <div class="clear"></div>
+ <a href="http://incubator.apache.org" title="apache-incubator" class="builtBy">
+ <img class="builtBy" alt="Apache Incubator" src="http://incubator.apache.org/images/egg-logo.png" />
+ </a>
+ </div>
+ </div>
+ </div>
+
+
+ <div id="bodyColumn" class="span10" >
+
+ <h1>分散トレーニング フレームワーク</h1>
+<hr />
+<div class="section">
+<h2><a name="a"></a>クラスタトポロジーの設定</h2>
+<p>クラスタトポロジーは <tt>JobProto</tt> の <tt>cluster</tt> フィールドで設定します。 <tt>cluster</tt> の type は <tt>ClusterProto</tt> です。</p>
+
+<div class="source">
+<div class="source"><pre class="prettyprint">message ClusterProto {
+ optional int32 nworker_groups = 1;
+ optional int32 nserver_groups = 2;
+ optional int32 nworkers_per_group = 3 [default = 1];
+ optional int32 nservers_per_group = 4 [default = 1];
+ optional int32 nworkers_per_procs = 5 [default = 1];
+ optional int32 nservers_per_procs = 6 [default = 1];
+
+ // servers and workers in different processes?
+ optional bool server_worker_separate = 20 [default = false];
+
+ ......
+}
+</pre></div></div>
+<p>下記のフィールドを設定して、クラスタトポロジーをカスタマイズします。</p>
+
+<ul>
+
+<li>
+<p><tt>nworkers_per_group</tt> と <tt>nworkers_per_procs</tt> decide the partitioning of worker side ParamShard.</p></li>
+
+<li>
+<p><tt>nservers_per_group</tt> と <tt>nservers_per_procs</tt> decide the partitioning of server side ParamShard.</p></li>
+
+<li>
+<p><tt>server_worker_separate</tt> separate servers and workers in different processes.</p></li>
+</ul></div>
+<div class="section">
+<h2><a name="a_"></a>トレーニング フレームワーク</h2>
+<p>In SINGA, worker groups run asynchronously and　workers within one group run synchronously. Users can leverage this general design to run　both <b>synchronous</b> and <b>asynchronous</b> training frameworks. Here we illustrate how to configure　popular distributed training frameworks in SINGA.</p>
+<p><img src="../../images/frameworks.png" style="width: 800px" alt="" />
+<p><b> Fig.1 - Training frameworks in SINGA</b></p>
+<div class="section">
+<h3><a name="Sandblaster"></a>Sandblaster</h3>
+<p>Google Brain で使われている <b>synchronous</b> フレームワークです。 Fig.2(a)に、SINGA で実装された Sandblaster を示します。 cluster フィールドの設定は次のとおりです。</p>
+
+<div class="source">
+<div class="source"><pre class="prettyprint">cluster {
+ nworker_groups: 1
+ nserver_groups: 1
+ nworkers_per_group: 3
+ nservers_per_group: 2
+ server_worker_separate: true
+}
+</pre></div></div>
+<p>A single server group is launched to handle all requests from workers. A worker computes on its partition of the model, and only communicates with servers handling related parameters.</p></div>
+<div class="section">
+<h3><a name="AllReduce"></a>AllReduce</h3>
+<p>Baidu’s DeepImage で使われている <b>synchronous</b> フレームワークです。 Fig.2(b)に、SINGA で実装された AllReduce を示します。 cluster フィールドの設定は次のとおりです。</p>
+
+<div class="source">
+<div class="source"><pre class="prettyprint">cluster {
+ nworker_groups: 1
+ nserver_groups: 1
+ nworkers_per_group: 3
+ nservers_per_group: 3
+ server_worker_separate: false
+}
+</pre></div></div>
+<p>We bind each worker with a server on the same node, so that each node is responsible for maintaining a partition of parameters and collecting updates from all other nodes.</p></div>
+<div class="section">
+<h3><a name="Downpour"></a>Downpour</h3>
+<p>Google Brain で使われている <b>asynchronous</b> フレームワークです。 Fig.2(c)に、SINGA で実装された Downpour を示します。 cluster フィールドの設定は次のとおりです。</p>
+
+<div class="source">
+<div class="source"><pre class="prettyprint">cluster {
+ nworker_groups: 2
+ nserver_groups: 1
+ nworkers_per_group: 2
+ nservers_per_group: 2
+ server_worker_separate: true
+}
+</pre></div></div>
+<p>Similar to the synchronous Sandblaster, all workers send requests to a global server group. We divide workers into several worker groups, each running independently and working on parameters from the last <i>update</i> response.</p></div>
+<div class="section">
+<h3><a name="Distributed_Hogwild"></a>Distributed Hogwild</h3>
+<p>Caffe で使われている <b>asynchronous</b> フレームワークです。 Fig.2(d)に、SINGA で実装された Distributed Hogwild を示します。 cluster フィールドの設定は次のとおりです。</p>
+
+<div class="source">
+<div class="source"><pre class="prettyprint">cluster {
+ nworker_groups: 3
+ nserver_groups: 3
+ nworkers_per_group: 1
+ nservers_per_group: 1
+ server_worker_separate: false
+}
+</pre></div></div>
+<p>Each node contains a complete server group and a complete worker group. Parameter updates are done locally, so that communication cost during each training step is minimized. However, the server group must periodically synchronize with neighboring groups to improve the training convergence.</p></div></div>
+ </div>
+ </div>
+ </div>
+
+ <hr/>
+
+ <footer>
+ <div class="container-fluid">
+ <div class="row-fluid">
+
+<p>Copyright © 2015 The Apache Software Foundation. All rights reserved. Apache Singa, Apache, the Apache feather logo, and the Apache Singa project logos are trademarks of The Apache Software Foundation. All other marks mentioned may be trademarks or registered trademarks of their respective owners.</p>
+ </div>
+
+
+ </div>
+ </footer>
+ </body>
+</html>