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Posted to commits@singa.apache.org by bu...@apache.org on 2015/05/13 06:27:28 UTC
svn commit: r951118 - in /websites/staging/singa/trunk/content: ./ css/ docs/
Author: buildbot
Date: Wed May 13 04:27:27 2015
New Revision: 951118
Log:
Staging update by buildbot for singa
Modified:
websites/staging/singa/trunk/content/ (props changed)
websites/staging/singa/trunk/content/community.html
websites/staging/singa/trunk/content/css/site.css
websites/staging/singa/trunk/content/docs.html
websites/staging/singa/trunk/content/docs/architecture.html
websites/staging/singa/trunk/content/docs/code-structure.html
websites/staging/singa/trunk/content/docs/communication.html
websites/staging/singa/trunk/content/docs/installation.html
websites/staging/singa/trunk/content/docs/neuralnet-partition.html
websites/staging/singa/trunk/content/docs/programming-model.html
websites/staging/singa/trunk/content/index.html
websites/staging/singa/trunk/content/introduction.html
websites/staging/singa/trunk/content/quick-start.html
Propchange: websites/staging/singa/trunk/content/
------------------------------------------------------------------------------
--- cms:source-revision (original)
+++ cms:source-revision Wed May 13 04:27:27 2015
@@ -1 +1 @@
-1678942
+1679136
Modified: websites/staging/singa/trunk/content/community.html
==============================================================================
--- websites/staging/singa/trunk/content/community.html (original)
+++ websites/staging/singa/trunk/content/community.html Wed May 13 04:27:27 2015
@@ -1,13 +1,13 @@
<!DOCTYPE html>
<!--
- | Generated by Apache Maven Doxia at 2015-05-12
+ | Generated by Apache Maven Doxia at 2015-05-13
| 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="20150512" />
+ <meta name="Date-Revision-yyyymmdd" content="20150513" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache SINGA – Community</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.4.min.css" />
@@ -87,6 +87,11 @@
</ul>
</li>
<li class="dropdown">
+ <a href="#" class="dropdown-toggle" data-toggle="dropdown">Community <b class="caret"></b></a>
+ <ul class="dropdown-menu">
+ </ul>
+ </li>
+ <li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">External Links <b class="caret"></b></a>
<ul class="dropdown-menu">
@@ -208,7 +213,8 @@
<span class="none"></span>
Programming Model</a>
</li>
- <li class="nav-header">External Links</li>
+ <li class="nav-header">Community</li>
+ <li class="nav-header">External Links</li>
<li>
@@ -228,7 +234,7 @@
<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" />
+ <img class="builtBy" alt="Apache Incubator" src="http://incubator.apache.org/images/egg-logo.png" width="180" />
</a>
</div>
</div>
@@ -249,12 +255,9 @@
<footer>
<div class="container-fluid">
<div class="row-fluid">
- <p >Copyright © 2015
- <a href="http://www.apache.org">The Apache Software Foundation</a>.
- All rights reserved.
-
- </p>
- </div>
+
+<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>
Modified: websites/staging/singa/trunk/content/css/site.css
==============================================================================
--- websites/staging/singa/trunk/content/css/site.css (original)
+++ websites/staging/singa/trunk/content/css/site.css Wed May 13 04:27:27 2015
@@ -0,0 +1,6 @@
+.centered{
+ text-align:center;
+ margin-top:0px;
+ margin-bottom:0px;
+ padding:0px;
+}
Modified: websites/staging/singa/trunk/content/docs.html
==============================================================================
--- websites/staging/singa/trunk/content/docs.html (original)
+++ websites/staging/singa/trunk/content/docs.html Wed May 13 04:27:27 2015
@@ -1,13 +1,13 @@
<!DOCTYPE html>
<!--
- | Generated by Apache Maven Doxia at 2015-05-12
+ | Generated by Apache Maven Doxia at 2015-05-13
| 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="20150512" />
+ <meta name="Date-Revision-yyyymmdd" content="20150513" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache SINGA – Documentation</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.4.min.css" />
@@ -87,6 +87,11 @@
</ul>
</li>
<li class="dropdown">
+ <a href="#" class="dropdown-toggle" data-toggle="dropdown">Community <b class="caret"></b></a>
+ <ul class="dropdown-menu">
+ </ul>
+ </li>
+ <li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">External Links <b class="caret"></b></a>
<ul class="dropdown-menu">
@@ -208,7 +213,8 @@
<span class="none"></span>
Programming Model</a>
</li>
- <li class="nav-header">External Links</li>
+ <li class="nav-header">Community</li>
+ <li class="nav-header">External Links</li>
<li>
@@ -228,7 +234,7 @@
<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" />
+ <img class="builtBy" alt="Apache Incubator" src="http://incubator.apache.org/images/egg-logo.png" width="180" />
</a>
</div>
</div>
@@ -264,12 +270,9 @@
<footer>
<div class="container-fluid">
<div class="row-fluid">
- <p >Copyright © 2015
- <a href="http://www.apache.org">The Apache Software Foundation</a>.
- All rights reserved.
-
- </p>
- </div>
+
+<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>
Modified: websites/staging/singa/trunk/content/docs/architecture.html
==============================================================================
--- websites/staging/singa/trunk/content/docs/architecture.html (original)
+++ websites/staging/singa/trunk/content/docs/architecture.html Wed May 13 04:27:27 2015
@@ -1,13 +1,13 @@
<!DOCTYPE html>
<!--
- | Generated by Apache Maven Doxia at 2015-05-12
+ | Generated by Apache Maven Doxia at 2015-05-13
| 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="20150512" />
+ <meta name="Date-Revision-yyyymmdd" content="20150513" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache SINGA – System Architecture</title>
<link rel="stylesheet" href="../css/apache-maven-fluido-1.4.min.css" />
@@ -87,6 +87,11 @@
</ul>
</li>
<li class="dropdown">
+ <a href="#" class="dropdown-toggle" data-toggle="dropdown">Community <b class="caret"></b></a>
+ <ul class="dropdown-menu">
+ </ul>
+ </li>
+ <li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">External Links <b class="caret"></b></a>
<ul class="dropdown-menu">
@@ -206,7 +211,8 @@
<span class="none"></span>
Programming Model</a>
</li>
- <li class="nav-header">External Links</li>
+ <li class="nav-header">Community</li>
+ <li class="nav-header">External Links</li>
<li>
@@ -226,7 +232,7 @@
<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" />
+ <img class="builtBy" alt="Apache Incubator" src="http://incubator.apache.org/images/egg-logo.png" width="180" />
</a>
</div>
</div>
@@ -309,12 +315,9 @@
<footer>
<div class="container-fluid">
<div class="row-fluid">
- <p >Copyright © 2015
- <a href="http://www.apache.org">The Apache Software Foundation</a>.
- All rights reserved.
-
- </p>
- </div>
+
+<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>
Modified: websites/staging/singa/trunk/content/docs/code-structure.html
==============================================================================
--- websites/staging/singa/trunk/content/docs/code-structure.html (original)
+++ websites/staging/singa/trunk/content/docs/code-structure.html Wed May 13 04:27:27 2015
@@ -1,13 +1,13 @@
<!DOCTYPE html>
<!--
- | Generated by Apache Maven Doxia at 2015-05-12
+ | Generated by Apache Maven Doxia at 2015-05-13
| 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="20150512" />
+ <meta name="Date-Revision-yyyymmdd" content="20150513" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache SINGA – Code Structure</title>
<link rel="stylesheet" href="../css/apache-maven-fluido-1.4.min.css" />
@@ -87,6 +87,11 @@
</ul>
</li>
<li class="dropdown">
+ <a href="#" class="dropdown-toggle" data-toggle="dropdown">Community <b class="caret"></b></a>
+ <ul class="dropdown-menu">
+ </ul>
+ </li>
+ <li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">External Links <b class="caret"></b></a>
<ul class="dropdown-menu">
@@ -206,7 +211,8 @@
<span class="none"></span>
Programming Model</a>
</li>
- <li class="nav-header">External Links</li>
+ <li class="nav-header">Community</li>
+ <li class="nav-header">External Links</li>
<li>
@@ -226,7 +232,7 @@
<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" />
+ <img class="builtBy" alt="Apache Incubator" src="http://incubator.apache.org/images/egg-logo.png" width="180" />
</a>
</div>
</div>
@@ -242,7 +248,7 @@
<h3><a name="Worker_Side"></a>Worker Side</h3>
<div class="section">
<h4><a name="Main_Classes"></a>Main Classes</h4>
-<p><img src="../images/code-structure/main.jpg" style="width:70%;" align="center" alt="" /></p>
+<p><img src="../images/code-structure/main.jpg" width="550px" alt="" /></p>
<ul>
@@ -258,7 +264,7 @@
</ul></div>
<div class="section">
<h4><a name="Data_types"></a>Data types</h4>
-<p><img src="../images/code-structure/layer.jpg" style="width:90%;" align="center" alt="" /></p>
+<p><img src="../images/code-structure/layer.jpg" width="700px" alt="" /></p>
<ul>
@@ -267,7 +273,7 @@
<li><b>ComputeGradient</b>: read gradients (and data) from in-coming layers and compute gradients of parameters and data w.r.t the learning objective (loss).</li>
</ul>
<p>We adpat the implementation for <b>PoolingLayer</b>, <b>Im2colLayer</b> and <b>LRNLayer</b> from <a class="externalLink" href="http://caffe.berkeleyvision.org/">Caffe</a>.</p>
-<p><img src="../images/code-structure/darray.jpg" style="width:55%;" align="center" alt="" /></p>
+<p><img src="../images/code-structure/darray.jpg" width="400px" alt="" /></p>
<ul>
@@ -287,7 +293,7 @@
<h3><a name="Parameter_Server"></a>Parameter Server</h3>
<div class="section">
<h4><a name="Main_classes"></a>Main classes</h4>
-<p><img src="../images/code-structure/uml.jpg" style="width:90%;" align="center" alt="" /></p>
+<p><img src="../images/code-structure/uml.jpg" width="750px" alt="" /></p>
<ul>
@@ -301,11 +307,11 @@
</ul></div>
<div class="section">
<h4><a name="Data_types"></a>Data types</h4>
-<p><img src="../images/code-structure/type.jpg" style="width:400px;" align="middle" alt="" /></p>
+<p><img src="../images/code-structure/type.jpg" width="400px" alt="" /></p>
<p>Table related messages are either of type <b>RequestBase</b> which contains different types of request, or of type <b>TableData</b> containing a key-value tuple.</p></div>
<div class="section">
<h4><a name="Control_flow_and_thread_model"></a>Control flow and thread model</h4>
-<p><img src="../images/code-structure/threads.jpg" alt="uml" /></p>
+<p><img src="../images/code-structure/threads.jpg" alt="uml" width="1000px" /></p>
<p>The figure above shows how a GET request sent from a worker is processed by the table server. The control flow for other types of requests is similar. At the server side, there are at least 3 threads running at any time: two by NetworkService for sending and receiving message, and at least one by the RequestDispatcher for dispatching requests.</p></div></div></div>
</div>
</div>
@@ -316,12 +322,9 @@
<footer>
<div class="container-fluid">
<div class="row-fluid">
- <p >Copyright © 2015
- <a href="http://www.apache.org">The Apache Software Foundation</a>.
- All rights reserved.
-
- </p>
- </div>
+
+<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>
Modified: websites/staging/singa/trunk/content/docs/communication.html
==============================================================================
--- websites/staging/singa/trunk/content/docs/communication.html (original)
+++ websites/staging/singa/trunk/content/docs/communication.html Wed May 13 04:27:27 2015
@@ -1,13 +1,13 @@
<!DOCTYPE html>
<!--
- | Generated by Apache Maven Doxia at 2015-05-12
+ | Generated by Apache Maven Doxia at 2015-05-13
| 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="20150512" />
+ <meta name="Date-Revision-yyyymmdd" content="20150513" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache SINGA – Communication</title>
<link rel="stylesheet" href="../css/apache-maven-fluido-1.4.min.css" />
@@ -87,6 +87,11 @@
</ul>
</li>
<li class="dropdown">
+ <a href="#" class="dropdown-toggle" data-toggle="dropdown">Community <b class="caret"></b></a>
+ <ul class="dropdown-menu">
+ </ul>
+ </li>
+ <li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">External Links <b class="caret"></b></a>
<ul class="dropdown-menu">
@@ -206,7 +211,8 @@
<span class="none"></span>
Programming Model</a>
</li>
- <li class="nav-header">External Links</li>
+ <li class="nav-header">Community</li>
+ <li class="nav-header">External Links</li>
<li>
@@ -226,7 +232,7 @@
<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" />
+ <img class="builtBy" alt="Apache Incubator" src="http://incubator.apache.org/images/egg-logo.png" width="180" />
</a>
</div>
</div>
@@ -513,12 +519,9 @@ All messages in SINGA are of multi-frame
<footer>
<div class="container-fluid">
<div class="row-fluid">
- <p >Copyright © 2015
- <a href="http://www.apache.org">The Apache Software Foundation</a>.
- All rights reserved.
-
- </p>
- </div>
+
+<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>
Modified: websites/staging/singa/trunk/content/docs/installation.html
==============================================================================
--- websites/staging/singa/trunk/content/docs/installation.html (original)
+++ websites/staging/singa/trunk/content/docs/installation.html Wed May 13 04:27:27 2015
@@ -1,13 +1,13 @@
<!DOCTYPE html>
<!--
- | Generated by Apache Maven Doxia at 2015-05-12
+ | Generated by Apache Maven Doxia at 2015-05-13
| 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="20150512" />
+ <meta name="Date-Revision-yyyymmdd" content="20150513" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache SINGA – Installation</title>
<link rel="stylesheet" href="../css/apache-maven-fluido-1.4.min.css" />
@@ -87,6 +87,11 @@
</ul>
</li>
<li class="dropdown">
+ <a href="#" class="dropdown-toggle" data-toggle="dropdown">Community <b class="caret"></b></a>
+ <ul class="dropdown-menu">
+ </ul>
+ </li>
+ <li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">External Links <b class="caret"></b></a>
<ul class="dropdown-menu">
@@ -206,7 +211,8 @@
<span class="none"></span>
Programming Model</a>
</li>
- <li class="nav-header">External Links</li>
+ <li class="nav-header">Community</li>
+ <li class="nav-header">External Links</li>
<li>
@@ -226,7 +232,7 @@
<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" />
+ <img class="builtBy" alt="Apache Incubator" src="http://incubator.apache.org/images/egg-logo.png" width="180" />
</a>
</div>
</div>
@@ -357,12 +363,9 @@ zeromq zeromq lib
<footer>
<div class="container-fluid">
<div class="row-fluid">
- <p >Copyright © 2015
- <a href="http://www.apache.org">The Apache Software Foundation</a>.
- All rights reserved.
-
- </p>
- </div>
+
+<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>
Modified: websites/staging/singa/trunk/content/docs/neuralnet-partition.html
==============================================================================
--- websites/staging/singa/trunk/content/docs/neuralnet-partition.html (original)
+++ websites/staging/singa/trunk/content/docs/neuralnet-partition.html Wed May 13 04:27:27 2015
@@ -1,13 +1,13 @@
<!DOCTYPE html>
<!--
- | Generated by Apache Maven Doxia at 2015-05-12
+ | Generated by Apache Maven Doxia at 2015-05-13
| 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="20150512" />
+ <meta name="Date-Revision-yyyymmdd" content="20150513" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache SINGA – Neural Network Partition</title>
<link rel="stylesheet" href="../css/apache-maven-fluido-1.4.min.css" />
@@ -87,6 +87,11 @@
</ul>
</li>
<li class="dropdown">
+ <a href="#" class="dropdown-toggle" data-toggle="dropdown">Community <b class="caret"></b></a>
+ <ul class="dropdown-menu">
+ </ul>
+ </li>
+ <li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">External Links <b class="caret"></b></a>
<ul class="dropdown-menu">
@@ -206,7 +211,8 @@
<span class="none"></span>
Programming Model</a>
</li>
- <li class="nav-header">External Links</li>
+ <li class="nav-header">Community</li>
+ <li class="nav-header">External Links</li>
<li>
@@ -226,7 +232,7 @@
<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" />
+ <img class="builtBy" alt="Apache Incubator" src="http://incubator.apache.org/images/egg-logo.png" width="180" />
</a>
</div>
</div>
@@ -240,11 +246,11 @@
<hr />
<p>The purposes of partitioning neural network is to distribute the partitions onto different working units (e.g., threads or nodes, called workers in this article) and parallelize the processing. Another reason for partition is to handle large neural network which cannot be hold in a single node. For instance, to train models against images with high resolution we need large neural networks (in terms of training parameters).</p>
<p>Since <i>Layer</i> is the first class citizen in SIGNA, we do the partition against layers. Specifically, we support partitions at two levels. First, users can configure the location (i.e., worker ID) of each layer. In this way, users assign one worker for each layer. Secondly, for one layer, we can partition its neurons or partition the instances (e.g, images). They are called layer partition and data partition respectively. We illustrate the two types of partitions using an simple convolutional neural network.</p>
-<p><img src="../images/conv-mnist.png" align="center" width="200px" alt="" /></p>
+<p><img src="../images/conv-mnist.png" align="center" width="220px" alt="" /></p>
<p>The above figure shows a convolutional neural network without any partition. It has 8 layers in total (one rectangular represents one layer). The first layer is DataLayer (data) which reads data from local disk files/databases (or HDFS). The second layer is a MnistLayer which parses the records from MNIST data to get the pixels of a batch of 28 images (each image is of size 28x28). The LabelLayer (label) parses the records to get the label of each image in the batch. The ConvolutionalLayer (conv1) transforms the input image to the shape of 8x27x27. The ReLULayer (relu1) conducts elementwise transformations. The PoolingLayer (pool1) sub-samples the images. The fc1 layer is fully connected with pool1 layer. It mulitplies each image with a weight matrix to generate a 10 dimension hidden feature which is then normalized by a SoftmaxLossLayer to get the prediction.</p>
-<p><img src="../images/conv-mnist-datap.png" align="center" width="400px" alt="" /></p>
+<p><img src="../images/conv-mnist-datap.png" align="center" width="1000px" alt="" /></p>
<p>The above figure shows the convolutional neural network after partitioning all layers except the DataLayer and ParserLayers, into 3 partitions using data partition. The read layers process 4 images of the batch, the black and blue layers process 2 images respectively. Some helper layers, i.e., SliceLayer, ConcateLayer, BridgeSrcLayer, BridgeDstLayer and SplitLayer, are added automatically by our partition algorithm. Layers of the same color resident in the same worker. There would be data transferring across different workers at the boundary layers (i.e., BridgeSrcLayer and BridgeDstLayer), e.g., between s-slice-mnist-conv1 and d-slice-mnist-conv1.</p>
-<p><img src="../images/conv-mnist-layerp.png" align="center" width="400px" alt="" /></p>
+<p><img src="../images/conv-mnist-layerp.png" align="center" width="1000px" alt="" /></p>
<p>The above figure shows the convolutional neural network after partitioning all layers except the DataLayer and ParserLayers, into 2 partitions using layer partition. We can see that each layer processes all 8 images from the batch. But different partitions process different part of one image. For instance, the layer conv1-00 process only 4 channels. The other 4 channels are processed by conv1-01 which residents in another worker.</p>
<p>Since the partition is done at the layer level, we can apply different partitions for different layers to get a hybrid partition for the whole neural network. Moreover, we can also specify the layer locations to locate different layers to different workers.</p></div>
</div>
@@ -256,12 +262,9 @@
<footer>
<div class="container-fluid">
<div class="row-fluid">
- <p >Copyright © 2015
- <a href="http://www.apache.org">The Apache Software Foundation</a>.
- All rights reserved.
-
- </p>
- </div>
+
+<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>
Modified: websites/staging/singa/trunk/content/docs/programming-model.html
==============================================================================
--- websites/staging/singa/trunk/content/docs/programming-model.html (original)
+++ websites/staging/singa/trunk/content/docs/programming-model.html Wed May 13 04:27:27 2015
@@ -1,13 +1,13 @@
<!DOCTYPE html>
<!--
- | Generated by Apache Maven Doxia at 2015-05-12
+ | Generated by Apache Maven Doxia at 2015-05-13
| 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="20150512" />
+ <meta name="Date-Revision-yyyymmdd" content="20150513" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache SINGA – Programming Model</title>
<link rel="stylesheet" href="../css/apache-maven-fluido-1.4.min.css" />
@@ -87,6 +87,11 @@
</ul>
</li>
<li class="dropdown">
+ <a href="#" class="dropdown-toggle" data-toggle="dropdown">Community <b class="caret"></b></a>
+ <ul class="dropdown-menu">
+ </ul>
+ </li>
+ <li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">External Links <b class="caret"></b></a>
<ul class="dropdown-menu">
@@ -206,7 +211,8 @@
<a href="#"><span class="none"></span>Programming Model</a>
</li>
- <li class="nav-header">External Links</li>
+ <li class="nav-header">Community</li>
+ <li class="nav-header">External Links</li>
<li>
@@ -226,7 +232,7 @@
<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" />
+ <img class="builtBy" alt="Apache Incubator" src="http://incubator.apache.org/images/egg-logo.png" width="180" />
</a>
</div>
</div>
@@ -345,12 +351,9 @@ LayerProto{
<footer>
<div class="container-fluid">
<div class="row-fluid">
- <p >Copyright © 2015
- <a href="http://www.apache.org">The Apache Software Foundation</a>.
- All rights reserved.
-
- </p>
- </div>
+
+<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>
Modified: websites/staging/singa/trunk/content/index.html
==============================================================================
--- websites/staging/singa/trunk/content/index.html (original)
+++ websites/staging/singa/trunk/content/index.html Wed May 13 04:27:27 2015
@@ -1,15 +1,15 @@
<!DOCTYPE html>
<!--
- | Generated by Apache Maven Doxia at 2015-05-12
+ | Generated by Apache Maven Doxia at 2015-05-13
| 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="20150512" />
+ <meta name="Date-Revision-yyyymmdd" content="20150513" />
<meta http-equiv="Content-Language" content="en" />
- <title>Apache SINGA – Welcome to SINGA</title>
+ <title>Apache SINGA – Welcome to Apache SINGA</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" />
@@ -87,6 +87,11 @@
</ul>
</li>
<li class="dropdown">
+ <a href="#" class="dropdown-toggle" data-toggle="dropdown">Community <b class="caret"></b></a>
+ <ul class="dropdown-menu">
+ </ul>
+ </li>
+ <li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">External Links <b class="caret"></b></a>
<ul class="dropdown-menu">
@@ -128,7 +133,7 @@
Apache SINGA</a>
<span class="divider">/</span>
</li>
- <li class="active ">Welcome to SINGA</li>
+ <li class="active ">Welcome to Apache SINGA</li>
@@ -206,7 +211,8 @@
<span class="none"></span>
Programming Model</a>
</li>
- <li class="nav-header">External Links</li>
+ <li class="nav-header">Community</li>
+ <li class="nav-header">External Links</li>
<li>
@@ -226,7 +232,7 @@
<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" />
+ <img class="builtBy" alt="Apache Incubator" src="http://incubator.apache.org/images/egg-logo.png" width="180" />
</a>
</div>
</div>
@@ -236,7 +242,7 @@
<div id="bodyColumn" class="span10" >
<div class="section">
-<h2><a name="Welcome_to_SINGA"></a>Welcome to SINGA</h2>
+<h2><a name="Welcome_to_Apache_SINGA"></a>Welcome to Apache SINGA</h2>
<hr />
<div class="section">
<h3><a name="Quick_Start"></a>Quick Start</h3>
@@ -283,12 +289,9 @@
<footer>
<div class="container-fluid">
<div class="row-fluid">
- <p >Copyright © 2015
- <a href="http://www.apache.org">The Apache Software Foundation</a>.
- All rights reserved.
-
- </p>
- </div>
+
+<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>
Modified: websites/staging/singa/trunk/content/introduction.html
==============================================================================
--- websites/staging/singa/trunk/content/introduction.html (original)
+++ websites/staging/singa/trunk/content/introduction.html Wed May 13 04:27:27 2015
@@ -1,13 +1,13 @@
<!DOCTYPE html>
<!--
- | Generated by Apache Maven Doxia at 2015-05-12
+ | Generated by Apache Maven Doxia at 2015-05-13
| 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="20150512" />
+ <meta name="Date-Revision-yyyymmdd" content="20150513" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache SINGA – Introduction</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.4.min.css" />
@@ -87,6 +87,11 @@
</ul>
</li>
<li class="dropdown">
+ <a href="#" class="dropdown-toggle" data-toggle="dropdown">Community <b class="caret"></b></a>
+ <ul class="dropdown-menu">
+ </ul>
+ </li>
+ <li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">External Links <b class="caret"></b></a>
<ul class="dropdown-menu">
@@ -206,7 +211,8 @@
<span class="none"></span>
Programming Model</a>
</li>
- <li class="nav-header">External Links</li>
+ <li class="nav-header">Community</li>
+ <li class="nav-header">External Links</li>
<li>
@@ -226,7 +232,7 @@
<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" />
+ <img class="builtBy" alt="Apache Incubator" src="http://incubator.apache.org/images/egg-logo.png" width="180" />
</a>
</div>
</div>
@@ -275,7 +281,7 @@
<p>Considering extensibility, we make our core data structures (e.g., Layer) and operations general enough for programmers to override.</p></div></div>
<div class="section">
<h3><a name="System_Overview"></a>System Overview</h3>
-<p><img src="images/software_stack.jpg" alt="SINGA software stack" /></p>
+<p><img src="images/software_stack.jpg" alt="SINGA software stack" width="700px" /></p>
<p>Three goals are considered in designing SINGA, namely ease of use, scalability and extensibility. We will introduce them together with the software stack as shown in the above figure. Algorithms for deep learning models are complex to code and hard to train. To make it ease of use, we provide a simple concept ‘Layer’ to construct deep complex models. Built-in Layer implementations include common layers, e.g., convolution layer and fully connected layer. Users can configure their models by combining these built-in layers through web interface or configuration files. Once the model and training data is configured, we start SINGA to conduct the training using the standard training algorithm (Back-Propagation,BP or Contrastive Divergence, CD) on a cluster of nodes and visualize the training performance to users (e.g., through web interface). Advanced users can also implement their own layers by overloading the base Layer class through Python, Matlab, etc wrappers. Distr
ibutedArray is proposed for easy array operations that are heavily used for realizing layer logics. SINGA manages the distributed arrays (stored across multiple nodes) automatically and efficiently based on MPI. Training scalability is achieved by partitioning the training data and model onto multiple computing nodes and parallelizing the computation. A logically centralized parameter server maintains the model parameters in a ParameterTable. Computing nodes work according to the consistency policy and send information to the parameter server which updates the parameters based on SGD (stochastic gradient descent) algorithms. Besides the Layer class, other components like SGD algorithms and consistency module are also extensible. <!-- -
The above figure shows the basic components of SINGA. It starts training a deep
learning model by parsing a model configuration, which specifies the layer and
@@ -298,12 +304,9 @@ stops the workers and table servers once
<footer>
<div class="container-fluid">
<div class="row-fluid">
- <p >Copyright © 2015
- <a href="http://www.apache.org">The Apache Software Foundation</a>.
- All rights reserved.
-
- </p>
- </div>
+
+<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>
Modified: websites/staging/singa/trunk/content/quick-start.html
==============================================================================
--- websites/staging/singa/trunk/content/quick-start.html (original)
+++ websites/staging/singa/trunk/content/quick-start.html Wed May 13 04:27:27 2015
@@ -1,13 +1,13 @@
<!DOCTYPE html>
<!--
- | Generated by Apache Maven Doxia at 2015-05-12
+ | Generated by Apache Maven Doxia at 2015-05-13
| 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="20150512" />
+ <meta name="Date-Revision-yyyymmdd" content="20150513" />
<meta http-equiv="Content-Language" content="en" />
<title>Apache SINGA – Quick Start</title>
<link rel="stylesheet" href="./css/apache-maven-fluido-1.4.min.css" />
@@ -87,6 +87,11 @@
</ul>
</li>
<li class="dropdown">
+ <a href="#" class="dropdown-toggle" data-toggle="dropdown">Community <b class="caret"></b></a>
+ <ul class="dropdown-menu">
+ </ul>
+ </li>
+ <li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown">External Links <b class="caret"></b></a>
<ul class="dropdown-menu">
@@ -206,7 +211,8 @@
<span class="none"></span>
Programming Model</a>
</li>
- <li class="nav-header">External Links</li>
+ <li class="nav-header">Community</li>
+ <li class="nav-header">External Links</li>
<li>
@@ -226,7 +232,7 @@
<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" />
+ <img class="builtBy" alt="Apache Incubator" src="http://incubator.apache.org/images/egg-logo.png" width="180" />
</a>
</div>
</div>
@@ -311,12 +317,9 @@ cd ..
<footer>
<div class="container-fluid">
<div class="row-fluid">
- <p >Copyright © 2015
- <a href="http://www.apache.org">The Apache Software Foundation</a>.
- All rights reserved.
-
- </p>
- </div>
+
+<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>