Author: buildbot
Date: Sat Aug 15 15:50:17 2015
New Revision: 961933

Log:
Staging update by buildbot for singa

Added:
    websites/staging/singa/trunk/content/docs/distributed-training.html
    websites/staging/singa/trunk/content/docs/frameworks.html
    websites/staging/singa/trunk/content/images/distributed/
    websites/staging/singa/trunk/content/images/distributed/frameworks.png   
(with props)
    websites/staging/singa/trunk/content/images/distributed/logical.png   (with 
props)
Removed:
    websites/staging/singa/trunk/content/docs/data.html
    websites/staging/singa/trunk/content/images/arch/
Modified:
    websites/staging/singa/trunk/content/   (props changed)
    websites/staging/singa/trunk/content/community.html
    websites/staging/singa/trunk/content/community/issue-tracking.html
    websites/staging/singa/trunk/content/community/mail-lists.html
    websites/staging/singa/trunk/content/community/source-repository.html
    websites/staging/singa/trunk/content/community/team-list.html
    websites/staging/singa/trunk/content/develop/contribute-code.html
    websites/staging/singa/trunk/content/develop/contribute-docs.html
    websites/staging/singa/trunk/content/develop/how-contribute.html
    websites/staging/singa/trunk/content/develop/schedule.html
    websites/staging/singa/trunk/content/docs.html
    websites/staging/singa/trunk/content/docs/architecture.html
    websites/staging/singa/trunk/content/docs/checkpoint.html
    websites/staging/singa/trunk/content/docs/cnn.html
    websites/staging/singa/trunk/content/docs/code-structure.html
    websites/staging/singa/trunk/content/docs/communication.html
    websites/staging/singa/trunk/content/docs/datashard.html
    websites/staging/singa/trunk/content/docs/debug.html
    websites/staging/singa/trunk/content/docs/examples.html
    websites/staging/singa/trunk/content/docs/hdfs.html
    websites/staging/singa/trunk/content/docs/installation.html
    websites/staging/singa/trunk/content/docs/layer.html
    websites/staging/singa/trunk/content/docs/lmdb.html
    websites/staging/singa/trunk/content/docs/mlp.html
    websites/staging/singa/trunk/content/docs/model-config.html
    websites/staging/singa/trunk/content/docs/neuralnet-partition.html
    websites/staging/singa/trunk/content/docs/programmer-guide.html
    websites/staging/singa/trunk/content/docs/rbm.html
    websites/staging/singa/trunk/content/docs/rnn.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 Sat Aug 15 15:50:17 2015
@@ -1 +1 @@
-1696034
+1696057

Modified: websites/staging/singa/trunk/content/community.html
==============================================================================
--- websites/staging/singa/trunk/content/community.html (original)
+++ websites/staging/singa/trunk/content/community.html Sat Aug 15 15:50:17 2015
@@ -84,16 +84,22 @@
                               </ul>
             </li>
                   
-                      <li>      <a href="docs/data.html"  title="Data 
Preparation">Data Preparation</a>
+                      <li class="dropdown-submenu">
+                                      <a href="docs/distributed-training.html" 
 title="Distributed Training">Distributed Training</a>
+              <ul class="dropdown-menu">
+                                  <li>      <a href="docs/architecture.html"  
title="System Architecture">System Architecture</a>
 </li>
-                  
-                      <li>      <a href="docs/checkpoint.html"  
title="Checkpoint">Checkpoint</a>
+                                  <li>      <a href="docs/frameworks.html"  
title="Frameworks">Frameworks</a>
+</li>
+                                  <li>      <a href="docs/communication.html"  
title="Communication">Communication</a>
 </li>
+                              </ul>
+            </li>
                   
-                      <li>      <a href="docs/architecture.html"  
title="System Architecture">System Architecture</a>
+                      <li>      <a href="docs/data.html"  title="Data 
Preparation">Data Preparation</a>
 </li>
                   
-                      <li>      <a href="docs/communication.html"  
title="Communication">Communication</a>
+                      <li>      <a href="docs/checkpoint.html"  
title="Checkpoint">Checkpoint</a>
 </li>
                   
                       <li>      <a href="docs/examples.html"  
title="Examples">Examples</a>
@@ -265,33 +271,49 @@
             </li>
               </ul>
         </li>
-                
+                                                                               
                 
       <li>
   
-                          <a href="docs/data.html" title="Data Preparation">
+                          <a href="docs/distributed-training.html" 
title="Distributed Training">
+          <span class="icon-chevron-down"></span>
+        Distributed Training</a>
+                    <ul class="nav nav-list">
+                    
+      <li>
+  
+                          <a href="docs/architecture.html" title="System 
Architecture">
           <span class="none"></span>
-        Data Preparation</a>
+        System Architecture</a>
             </li>
-                
+                    
       <li>
   
-                          <a href="docs/checkpoint.html" title="Checkpoint">
+                          <a href="docs/frameworks.html" title="Frameworks">
           <span class="none"></span>
-        Checkpoint</a>
+        Frameworks</a>
+            </li>
+                    
+      <li>
+  
+                          <a href="docs/communication.html" 
title="Communication">
+          <span class="none"></span>
+        Communication</a>
             </li>
+              </ul>
+        </li>
                 
       <li>
   
-                          <a href="docs/architecture.html" title="System 
Architecture">
+                          <a href="docs/data.html" title="Data Preparation">
           <span class="none"></span>
-        System Architecture</a>
+        Data Preparation</a>
             </li>
                 
       <li>
   
-                          <a href="docs/communication.html" 
title="Communication">
+                          <a href="docs/checkpoint.html" title="Checkpoint">
           <span class="none"></span>
-        Communication</a>
+        Checkpoint</a>
             </li>
                 
       <li>

Modified: websites/staging/singa/trunk/content/community/issue-tracking.html
==============================================================================
--- websites/staging/singa/trunk/content/community/issue-tracking.html 
(original)
+++ websites/staging/singa/trunk/content/community/issue-tracking.html Sat Aug 
15 15:50:17 2015
@@ -84,16 +84,22 @@
                               </ul>
             </li>
                   
-                      <li>      <a href="../docs/data.html"  title="Data 
Preparation">Data Preparation</a>
+                      <li class="dropdown-submenu">
+                                      <a 
href="../docs/distributed-training.html"  title="Distributed 
Training">Distributed Training</a>
+              <ul class="dropdown-menu">
+                                  <li>      <a 
href="../docs/architecture.html"  title="System Architecture">System 
Architecture</a>
 </li>
-                  
-                      <li>      <a href="../docs/checkpoint.html"  
title="Checkpoint">Checkpoint</a>
+                                  <li>      <a href="../docs/frameworks.html"  
title="Frameworks">Frameworks</a>
+</li>
+                                  <li>      <a 
href="../docs/communication.html"  title="Communication">Communication</a>
 </li>
+                              </ul>
+            </li>
                   
-                      <li>      <a href="../docs/architecture.html"  
title="System Architecture">System Architecture</a>
+                      <li>      <a href="../docs/data.html"  title="Data 
Preparation">Data Preparation</a>
 </li>
                   
-                      <li>      <a href="../docs/communication.html"  
title="Communication">Communication</a>
+                      <li>      <a href="../docs/checkpoint.html"  
title="Checkpoint">Checkpoint</a>
 </li>
                   
                       <li>      <a href="../docs/examples.html"  
title="Examples">Examples</a>
@@ -265,33 +271,49 @@
             </li>
               </ul>
         </li>
-                
+                                                                               
                 
       <li>
   
-                          <a href="../docs/data.html" title="Data Preparation">
+                          <a href="../docs/distributed-training.html" 
title="Distributed Training">
+          <span class="icon-chevron-down"></span>
+        Distributed Training</a>
+                    <ul class="nav nav-list">
+                    
+      <li>
+  
+                          <a href="../docs/architecture.html" title="System 
Architecture">
           <span class="none"></span>
-        Data Preparation</a>
+        System Architecture</a>
             </li>
-                
+                    
       <li>
   
-                          <a href="../docs/checkpoint.html" title="Checkpoint">
+                          <a href="../docs/frameworks.html" title="Frameworks">
           <span class="none"></span>
-        Checkpoint</a>
+        Frameworks</a>
+            </li>
+                    
+      <li>
+  
+                          <a href="../docs/communication.html" 
title="Communication">
+          <span class="none"></span>
+        Communication</a>
             </li>
+              </ul>
+        </li>
                 
       <li>
   
-                          <a href="../docs/architecture.html" title="System 
Architecture">
+                          <a href="../docs/data.html" title="Data Preparation">
           <span class="none"></span>
-        System Architecture</a>
+        Data Preparation</a>
             </li>
                 
       <li>
   
-                          <a href="../docs/communication.html" 
title="Communication">
+                          <a href="../docs/checkpoint.html" title="Checkpoint">
           <span class="none"></span>
-        Communication</a>
+        Checkpoint</a>
             </li>
                 
       <li>

Modified: websites/staging/singa/trunk/content/community/mail-lists.html
==============================================================================
--- websites/staging/singa/trunk/content/community/mail-lists.html (original)
+++ websites/staging/singa/trunk/content/community/mail-lists.html Sat Aug 15 
15:50:17 2015
@@ -84,16 +84,22 @@
                               </ul>
             </li>
                   
-                      <li>      <a href="../docs/data.html"  title="Data 
Preparation">Data Preparation</a>
+                      <li class="dropdown-submenu">
+                                      <a 
href="../docs/distributed-training.html"  title="Distributed 
Training">Distributed Training</a>
+              <ul class="dropdown-menu">
+                                  <li>      <a 
href="../docs/architecture.html"  title="System Architecture">System 
Architecture</a>
 </li>
-                  
-                      <li>      <a href="../docs/checkpoint.html"  
title="Checkpoint">Checkpoint</a>
+                                  <li>      <a href="../docs/frameworks.html"  
title="Frameworks">Frameworks</a>
+</li>
+                                  <li>      <a 
href="../docs/communication.html"  title="Communication">Communication</a>
 </li>
+                              </ul>
+            </li>
                   
-                      <li>      <a href="../docs/architecture.html"  
title="System Architecture">System Architecture</a>
+                      <li>      <a href="../docs/data.html"  title="Data 
Preparation">Data Preparation</a>
 </li>
                   
-                      <li>      <a href="../docs/communication.html"  
title="Communication">Communication</a>
+                      <li>      <a href="../docs/checkpoint.html"  
title="Checkpoint">Checkpoint</a>
 </li>
                   
                       <li>      <a href="../docs/examples.html"  
title="Examples">Examples</a>
@@ -265,33 +271,49 @@
             </li>
               </ul>
         </li>
-                
+                                                                               
                 
       <li>
   
-                          <a href="../docs/data.html" title="Data Preparation">
+                          <a href="../docs/distributed-training.html" 
title="Distributed Training">
+          <span class="icon-chevron-down"></span>
+        Distributed Training</a>
+                    <ul class="nav nav-list">
+                    
+      <li>
+  
+                          <a href="../docs/architecture.html" title="System 
Architecture">
           <span class="none"></span>
-        Data Preparation</a>
+        System Architecture</a>
             </li>
-                
+                    
       <li>
   
-                          <a href="../docs/checkpoint.html" title="Checkpoint">
+                          <a href="../docs/frameworks.html" title="Frameworks">
           <span class="none"></span>
-        Checkpoint</a>
+        Frameworks</a>
+            </li>
+                    
+      <li>
+  
+                          <a href="../docs/communication.html" 
title="Communication">
+          <span class="none"></span>
+        Communication</a>
             </li>
+              </ul>
+        </li>
                 
       <li>
   
-                          <a href="../docs/architecture.html" title="System 
Architecture">
+                          <a href="../docs/data.html" title="Data Preparation">
           <span class="none"></span>
-        System Architecture</a>
+        Data Preparation</a>
             </li>
                 
       <li>
   
-                          <a href="../docs/communication.html" 
title="Communication">
+                          <a href="../docs/checkpoint.html" title="Checkpoint">
           <span class="none"></span>
-        Communication</a>
+        Checkpoint</a>
             </li>
                 
       <li>

Modified: websites/staging/singa/trunk/content/community/source-repository.html
==============================================================================
--- websites/staging/singa/trunk/content/community/source-repository.html 
(original)
+++ websites/staging/singa/trunk/content/community/source-repository.html Sat 
Aug 15 15:50:17 2015
@@ -84,16 +84,22 @@
                               </ul>
             </li>
                   
-                      <li>      <a href="../docs/data.html"  title="Data 
Preparation">Data Preparation</a>
+                      <li class="dropdown-submenu">
+                                      <a 
href="../docs/distributed-training.html"  title="Distributed 
Training">Distributed Training</a>
+              <ul class="dropdown-menu">
+                                  <li>      <a 
href="../docs/architecture.html"  title="System Architecture">System 
Architecture</a>
 </li>
-                  
-                      <li>      <a href="../docs/checkpoint.html"  
title="Checkpoint">Checkpoint</a>
+                                  <li>      <a href="../docs/frameworks.html"  
title="Frameworks">Frameworks</a>
+</li>
+                                  <li>      <a 
href="../docs/communication.html"  title="Communication">Communication</a>
 </li>
+                              </ul>
+            </li>
                   
-                      <li>      <a href="../docs/architecture.html"  
title="System Architecture">System Architecture</a>
+                      <li>      <a href="../docs/data.html"  title="Data 
Preparation">Data Preparation</a>
 </li>
                   
-                      <li>      <a href="../docs/communication.html"  
title="Communication">Communication</a>
+                      <li>      <a href="../docs/checkpoint.html"  
title="Checkpoint">Checkpoint</a>
 </li>
                   
                       <li>      <a href="../docs/examples.html"  
title="Examples">Examples</a>
@@ -265,33 +271,49 @@
             </li>
               </ul>
         </li>
-                
+                                                                               
                 
       <li>
   
-                          <a href="../docs/data.html" title="Data Preparation">
+                          <a href="../docs/distributed-training.html" 
title="Distributed Training">
+          <span class="icon-chevron-down"></span>
+        Distributed Training</a>
+                    <ul class="nav nav-list">
+                    
+      <li>
+  
+                          <a href="../docs/architecture.html" title="System 
Architecture">
           <span class="none"></span>
-        Data Preparation</a>
+        System Architecture</a>
             </li>
-                
+                    
       <li>
   
-                          <a href="../docs/checkpoint.html" title="Checkpoint">
+                          <a href="../docs/frameworks.html" title="Frameworks">
           <span class="none"></span>
-        Checkpoint</a>
+        Frameworks</a>
+            </li>
+                    
+      <li>
+  
+                          <a href="../docs/communication.html" 
title="Communication">
+          <span class="none"></span>
+        Communication</a>
             </li>
+              </ul>
+        </li>
                 
       <li>
   
-                          <a href="../docs/architecture.html" title="System 
Architecture">
+                          <a href="../docs/data.html" title="Data Preparation">
           <span class="none"></span>
-        System Architecture</a>
+        Data Preparation</a>
             </li>
                 
       <li>
   
-                          <a href="../docs/communication.html" 
title="Communication">
+                          <a href="../docs/checkpoint.html" title="Checkpoint">
           <span class="none"></span>
-        Communication</a>
+        Checkpoint</a>
             </li>
                 
       <li>

Modified: websites/staging/singa/trunk/content/community/team-list.html
==============================================================================
--- websites/staging/singa/trunk/content/community/team-list.html (original)
+++ websites/staging/singa/trunk/content/community/team-list.html Sat Aug 15 
15:50:17 2015
@@ -84,16 +84,22 @@
                               </ul>
             </li>
                   
-                      <li>      <a href="../docs/data.html"  title="Data 
Preparation">Data Preparation</a>
+                      <li class="dropdown-submenu">
+                                      <a 
href="../docs/distributed-training.html"  title="Distributed 
Training">Distributed Training</a>
+              <ul class="dropdown-menu">
+                                  <li>      <a 
href="../docs/architecture.html"  title="System Architecture">System 
Architecture</a>
 </li>
-                  
-                      <li>      <a href="../docs/checkpoint.html"  
title="Checkpoint">Checkpoint</a>
+                                  <li>      <a href="../docs/frameworks.html"  
title="Frameworks">Frameworks</a>
+</li>
+                                  <li>      <a 
href="../docs/communication.html"  title="Communication">Communication</a>
 </li>
+                              </ul>
+            </li>
                   
-                      <li>      <a href="../docs/architecture.html"  
title="System Architecture">System Architecture</a>
+                      <li>      <a href="../docs/data.html"  title="Data 
Preparation">Data Preparation</a>
 </li>
                   
-                      <li>      <a href="../docs/communication.html"  
title="Communication">Communication</a>
+                      <li>      <a href="../docs/checkpoint.html"  
title="Checkpoint">Checkpoint</a>
 </li>
                   
                       <li>      <a href="../docs/examples.html"  
title="Examples">Examples</a>
@@ -265,33 +271,49 @@
             </li>
               </ul>
         </li>
-                
+                                                                               
                 
       <li>
   
-                          <a href="../docs/data.html" title="Data Preparation">
+                          <a href="../docs/distributed-training.html" 
title="Distributed Training">
+          <span class="icon-chevron-down"></span>
+        Distributed Training</a>
+                    <ul class="nav nav-list">
+                    
+      <li>
+  
+                          <a href="../docs/architecture.html" title="System 
Architecture">
           <span class="none"></span>
-        Data Preparation</a>
+        System Architecture</a>
             </li>
-                
+                    
       <li>
   
-                          <a href="../docs/checkpoint.html" title="Checkpoint">
+                          <a href="../docs/frameworks.html" title="Frameworks">
           <span class="none"></span>
-        Checkpoint</a>
+        Frameworks</a>
+            </li>
+                    
+      <li>
+  
+                          <a href="../docs/communication.html" 
title="Communication">
+          <span class="none"></span>
+        Communication</a>
             </li>
+              </ul>
+        </li>
                 
       <li>
   
-                          <a href="../docs/architecture.html" title="System 
Architecture">
+                          <a href="../docs/data.html" title="Data Preparation">
           <span class="none"></span>
-        System Architecture</a>
+        Data Preparation</a>
             </li>
                 
       <li>
   
-                          <a href="../docs/communication.html" 
title="Communication">
+                          <a href="../docs/checkpoint.html" title="Checkpoint">
           <span class="none"></span>
-        Communication</a>
+        Checkpoint</a>
             </li>
                 
       <li>

Modified: websites/staging/singa/trunk/content/develop/contribute-code.html
==============================================================================
--- websites/staging/singa/trunk/content/develop/contribute-code.html (original)
+++ websites/staging/singa/trunk/content/develop/contribute-code.html Sat Aug 
15 15:50:17 2015
@@ -84,16 +84,22 @@
                               </ul>
             </li>
                   
-                      <li>      <a href="../docs/data.html"  title="Data 
Preparation">Data Preparation</a>
+                      <li class="dropdown-submenu">
+                                      <a 
href="../docs/distributed-training.html"  title="Distributed 
Training">Distributed Training</a>
+              <ul class="dropdown-menu">
+                                  <li>      <a 
href="../docs/architecture.html"  title="System Architecture">System 
Architecture</a>
 </li>
-                  
-                      <li>      <a href="../docs/checkpoint.html"  
title="Checkpoint">Checkpoint</a>
+                                  <li>      <a href="../docs/frameworks.html"  
title="Frameworks">Frameworks</a>
+</li>
+                                  <li>      <a 
href="../docs/communication.html"  title="Communication">Communication</a>
 </li>
+                              </ul>
+            </li>
                   
-                      <li>      <a href="../docs/architecture.html"  
title="System Architecture">System Architecture</a>
+                      <li>      <a href="../docs/data.html"  title="Data 
Preparation">Data Preparation</a>
 </li>
                   
-                      <li>      <a href="../docs/communication.html"  
title="Communication">Communication</a>
+                      <li>      <a href="../docs/checkpoint.html"  
title="Checkpoint">Checkpoint</a>
 </li>
                   
                       <li>      <a href="../docs/examples.html"  
title="Examples">Examples</a>
@@ -265,33 +271,49 @@
             </li>
               </ul>
         </li>
-                
+                                                                               
                 
       <li>
   
-                          <a href="../docs/data.html" title="Data Preparation">
+                          <a href="../docs/distributed-training.html" 
title="Distributed Training">
+          <span class="icon-chevron-down"></span>
+        Distributed Training</a>
+                    <ul class="nav nav-list">
+                    
+      <li>
+  
+                          <a href="../docs/architecture.html" title="System 
Architecture">
           <span class="none"></span>
-        Data Preparation</a>
+        System Architecture</a>
             </li>
-                
+                    
       <li>
   
-                          <a href="../docs/checkpoint.html" title="Checkpoint">
+                          <a href="../docs/frameworks.html" title="Frameworks">
           <span class="none"></span>
-        Checkpoint</a>
+        Frameworks</a>
+            </li>
+                    
+      <li>
+  
+                          <a href="../docs/communication.html" 
title="Communication">
+          <span class="none"></span>
+        Communication</a>
             </li>
+              </ul>
+        </li>
                 
       <li>
   
-                          <a href="../docs/architecture.html" title="System 
Architecture">
+                          <a href="../docs/data.html" title="Data Preparation">
           <span class="none"></span>
-        System Architecture</a>
+        Data Preparation</a>
             </li>
                 
       <li>
   
-                          <a href="../docs/communication.html" 
title="Communication">
+                          <a href="../docs/checkpoint.html" title="Checkpoint">
           <span class="none"></span>
-        Communication</a>
+        Checkpoint</a>
             </li>
                 
       <li>

Modified: websites/staging/singa/trunk/content/develop/contribute-docs.html
==============================================================================
--- websites/staging/singa/trunk/content/develop/contribute-docs.html (original)
+++ websites/staging/singa/trunk/content/develop/contribute-docs.html Sat Aug 
15 15:50:17 2015
@@ -84,16 +84,22 @@
                               </ul>
             </li>
                   
-                      <li>      <a href="../docs/data.html"  title="Data 
Preparation">Data Preparation</a>
+                      <li class="dropdown-submenu">
+                                      <a 
href="../docs/distributed-training.html"  title="Distributed 
Training">Distributed Training</a>
+              <ul class="dropdown-menu">
+                                  <li>      <a 
href="../docs/architecture.html"  title="System Architecture">System 
Architecture</a>
 </li>
-                  
-                      <li>      <a href="../docs/checkpoint.html"  
title="Checkpoint">Checkpoint</a>
+                                  <li>      <a href="../docs/frameworks.html"  
title="Frameworks">Frameworks</a>
+</li>
+                                  <li>      <a 
href="../docs/communication.html"  title="Communication">Communication</a>
 </li>
+                              </ul>
+            </li>
                   
-                      <li>      <a href="../docs/architecture.html"  
title="System Architecture">System Architecture</a>
+                      <li>      <a href="../docs/data.html"  title="Data 
Preparation">Data Preparation</a>
 </li>
                   
-                      <li>      <a href="../docs/communication.html"  
title="Communication">Communication</a>
+                      <li>      <a href="../docs/checkpoint.html"  
title="Checkpoint">Checkpoint</a>
 </li>
                   
                       <li>      <a href="../docs/examples.html"  
title="Examples">Examples</a>
@@ -265,33 +271,49 @@
             </li>
               </ul>
         </li>
-                
+                                                                               
                 
       <li>
   
-                          <a href="../docs/data.html" title="Data Preparation">
+                          <a href="../docs/distributed-training.html" 
title="Distributed Training">
+          <span class="icon-chevron-down"></span>
+        Distributed Training</a>
+                    <ul class="nav nav-list">
+                    
+      <li>
+  
+                          <a href="../docs/architecture.html" title="System 
Architecture">
           <span class="none"></span>
-        Data Preparation</a>
+        System Architecture</a>
             </li>
-                
+                    
       <li>
   
-                          <a href="../docs/checkpoint.html" title="Checkpoint">
+                          <a href="../docs/frameworks.html" title="Frameworks">
           <span class="none"></span>
-        Checkpoint</a>
+        Frameworks</a>
+            </li>
+                    
+      <li>
+  
+                          <a href="../docs/communication.html" 
title="Communication">
+          <span class="none"></span>
+        Communication</a>
             </li>
+              </ul>
+        </li>
                 
       <li>
   
-                          <a href="../docs/architecture.html" title="System 
Architecture">
+                          <a href="../docs/data.html" title="Data Preparation">
           <span class="none"></span>
-        System Architecture</a>
+        Data Preparation</a>
             </li>
                 
       <li>
   
-                          <a href="../docs/communication.html" 
title="Communication">
+                          <a href="../docs/checkpoint.html" title="Checkpoint">
           <span class="none"></span>
-        Communication</a>
+        Checkpoint</a>
             </li>
                 
       <li>

Modified: websites/staging/singa/trunk/content/develop/how-contribute.html
==============================================================================
--- websites/staging/singa/trunk/content/develop/how-contribute.html (original)
+++ websites/staging/singa/trunk/content/develop/how-contribute.html Sat Aug 15 
15:50:17 2015
@@ -84,16 +84,22 @@
                               </ul>
             </li>
                   
-                      <li>      <a href="../docs/data.html"  title="Data 
Preparation">Data Preparation</a>
+                      <li class="dropdown-submenu">
+                                      <a 
href="../docs/distributed-training.html"  title="Distributed 
Training">Distributed Training</a>
+              <ul class="dropdown-menu">
+                                  <li>      <a 
href="../docs/architecture.html"  title="System Architecture">System 
Architecture</a>
 </li>
-                  
-                      <li>      <a href="../docs/checkpoint.html"  
title="Checkpoint">Checkpoint</a>
+                                  <li>      <a href="../docs/frameworks.html"  
title="Frameworks">Frameworks</a>
+</li>
+                                  <li>      <a 
href="../docs/communication.html"  title="Communication">Communication</a>
 </li>
+                              </ul>
+            </li>
                   
-                      <li>      <a href="../docs/architecture.html"  
title="System Architecture">System Architecture</a>
+                      <li>      <a href="../docs/data.html"  title="Data 
Preparation">Data Preparation</a>
 </li>
                   
-                      <li>      <a href="../docs/communication.html"  
title="Communication">Communication</a>
+                      <li>      <a href="../docs/checkpoint.html"  
title="Checkpoint">Checkpoint</a>
 </li>
                   
                       <li>      <a href="../docs/examples.html"  
title="Examples">Examples</a>
@@ -265,33 +271,49 @@
             </li>
               </ul>
         </li>
-                
+                                                                               
                 
       <li>
   
-                          <a href="../docs/data.html" title="Data Preparation">
+                          <a href="../docs/distributed-training.html" 
title="Distributed Training">
+          <span class="icon-chevron-down"></span>
+        Distributed Training</a>
+                    <ul class="nav nav-list">
+                    
+      <li>
+  
+                          <a href="../docs/architecture.html" title="System 
Architecture">
           <span class="none"></span>
-        Data Preparation</a>
+        System Architecture</a>
             </li>
-                
+                    
       <li>
   
-                          <a href="../docs/checkpoint.html" title="Checkpoint">
+                          <a href="../docs/frameworks.html" title="Frameworks">
           <span class="none"></span>
-        Checkpoint</a>
+        Frameworks</a>
+            </li>
+                    
+      <li>
+  
+                          <a href="../docs/communication.html" 
title="Communication">
+          <span class="none"></span>
+        Communication</a>
             </li>
+              </ul>
+        </li>
                 
       <li>
   
-                          <a href="../docs/architecture.html" title="System 
Architecture">
+                          <a href="../docs/data.html" title="Data Preparation">
           <span class="none"></span>
-        System Architecture</a>
+        Data Preparation</a>
             </li>
                 
       <li>
   
-                          <a href="../docs/communication.html" 
title="Communication">
+                          <a href="../docs/checkpoint.html" title="Checkpoint">
           <span class="none"></span>
-        Communication</a>
+        Checkpoint</a>
             </li>
                 
       <li>

Modified: websites/staging/singa/trunk/content/develop/schedule.html
==============================================================================
--- websites/staging/singa/trunk/content/develop/schedule.html (original)
+++ websites/staging/singa/trunk/content/develop/schedule.html Sat Aug 15 
15:50:17 2015
@@ -84,16 +84,22 @@
                               </ul>
             </li>
                   
-                      <li>      <a href="../docs/data.html"  title="Data 
Preparation">Data Preparation</a>
+                      <li class="dropdown-submenu">
+                                      <a 
href="../docs/distributed-training.html"  title="Distributed 
Training">Distributed Training</a>
+              <ul class="dropdown-menu">
+                                  <li>      <a 
href="../docs/architecture.html"  title="System Architecture">System 
Architecture</a>
 </li>
-                  
-                      <li>      <a href="../docs/checkpoint.html"  
title="Checkpoint">Checkpoint</a>
+                                  <li>      <a href="../docs/frameworks.html"  
title="Frameworks">Frameworks</a>
+</li>
+                                  <li>      <a 
href="../docs/communication.html"  title="Communication">Communication</a>
 </li>
+                              </ul>
+            </li>
                   
-                      <li>      <a href="../docs/architecture.html"  
title="System Architecture">System Architecture</a>
+                      <li>      <a href="../docs/data.html"  title="Data 
Preparation">Data Preparation</a>
 </li>
                   
-                      <li>      <a href="../docs/communication.html"  
title="Communication">Communication</a>
+                      <li>      <a href="../docs/checkpoint.html"  
title="Checkpoint">Checkpoint</a>
 </li>
                   
                       <li>      <a href="../docs/examples.html"  
title="Examples">Examples</a>
@@ -265,33 +271,49 @@
             </li>
               </ul>
         </li>
-                
+                                                                               
                 
       <li>
   
-                          <a href="../docs/data.html" title="Data Preparation">
+                          <a href="../docs/distributed-training.html" 
title="Distributed Training">
+          <span class="icon-chevron-down"></span>
+        Distributed Training</a>
+                    <ul class="nav nav-list">
+                    
+      <li>
+  
+                          <a href="../docs/architecture.html" title="System 
Architecture">
           <span class="none"></span>
-        Data Preparation</a>
+        System Architecture</a>
             </li>
-                
+                    
       <li>
   
-                          <a href="../docs/checkpoint.html" title="Checkpoint">
+                          <a href="../docs/frameworks.html" title="Frameworks">
           <span class="none"></span>
-        Checkpoint</a>
+        Frameworks</a>
+            </li>
+                    
+      <li>
+  
+                          <a href="../docs/communication.html" 
title="Communication">
+          <span class="none"></span>
+        Communication</a>
             </li>
+              </ul>
+        </li>
                 
       <li>
   
-                          <a href="../docs/architecture.html" title="System 
Architecture">
+                          <a href="../docs/data.html" title="Data Preparation">
           <span class="none"></span>
-        System Architecture</a>
+        Data Preparation</a>
             </li>
                 
       <li>
   
-                          <a href="../docs/communication.html" 
title="Communication">
+                          <a href="../docs/checkpoint.html" title="Checkpoint">
           <span class="none"></span>
-        Communication</a>
+        Checkpoint</a>
             </li>
                 
       <li>

Modified: websites/staging/singa/trunk/content/docs.html
==============================================================================
--- websites/staging/singa/trunk/content/docs.html (original)
+++ websites/staging/singa/trunk/content/docs.html Sat Aug 15 15:50:17 2015
@@ -84,16 +84,22 @@
                               </ul>
             </li>
                   
-                      <li>      <a href="docs/data.html"  title="Data 
Preparation">Data Preparation</a>
+                      <li class="dropdown-submenu">
+                                      <a href="docs/distributed-training.html" 
 title="Distributed Training">Distributed Training</a>
+              <ul class="dropdown-menu">
+                                  <li>      <a href="docs/architecture.html"  
title="System Architecture">System Architecture</a>
 </li>
-                  
-                      <li>      <a href="docs/checkpoint.html"  
title="Checkpoint">Checkpoint</a>
+                                  <li>      <a href="docs/frameworks.html"  
title="Frameworks">Frameworks</a>
+</li>
+                                  <li>      <a href="docs/communication.html"  
title="Communication">Communication</a>
 </li>
+                              </ul>
+            </li>
                   
-                      <li>      <a href="docs/architecture.html"  
title="System Architecture">System Architecture</a>
+                      <li>      <a href="docs/data.html"  title="Data 
Preparation">Data Preparation</a>
 </li>
                   
-                      <li>      <a href="docs/communication.html"  
title="Communication">Communication</a>
+                      <li>      <a href="docs/checkpoint.html"  
title="Checkpoint">Checkpoint</a>
 </li>
                   
                       <li>      <a href="docs/examples.html"  
title="Examples">Examples</a>
@@ -265,33 +271,49 @@
             </li>
               </ul>
         </li>
-                
+                                                                               
                 
       <li>
   
-                          <a href="docs/data.html" title="Data Preparation">
+                          <a href="docs/distributed-training.html" 
title="Distributed Training">
+          <span class="icon-chevron-down"></span>
+        Distributed Training</a>
+                    <ul class="nav nav-list">
+                    
+      <li>
+  
+                          <a href="docs/architecture.html" title="System 
Architecture">
           <span class="none"></span>
-        Data Preparation</a>
+        System Architecture</a>
             </li>
-                
+                    
       <li>
   
-                          <a href="docs/checkpoint.html" title="Checkpoint">
+                          <a href="docs/frameworks.html" title="Frameworks">
           <span class="none"></span>
-        Checkpoint</a>
+        Frameworks</a>
+            </li>
+                    
+      <li>
+  
+                          <a href="docs/communication.html" 
title="Communication">
+          <span class="none"></span>
+        Communication</a>
             </li>
+              </ul>
+        </li>
                 
       <li>
   
-                          <a href="docs/architecture.html" title="System 
Architecture">
+                          <a href="docs/data.html" title="Data Preparation">
           <span class="none"></span>
-        System Architecture</a>
+        Data Preparation</a>
             </li>
                 
       <li>
   
-                          <a href="docs/communication.html" 
title="Communication">
+                          <a href="docs/checkpoint.html" title="Checkpoint">
           <span class="none"></span>
-        Communication</a>
+        Checkpoint</a>
             </li>
                 
       <li>

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 Sat Aug 15 
15:50:17 2015
@@ -84,16 +84,22 @@
                               </ul>
             </li>
                   
-                      <li>      <a href="../docs/data.html"  title="Data 
Preparation">Data Preparation</a>
+                      <li class="dropdown-submenu">
+                                      <a 
href="../docs/distributed-training.html"  title="Distributed 
Training">Distributed Training</a>
+              <ul class="dropdown-menu">
+                                  <li>      <a 
href="../docs/architecture.html"  title="System Architecture">System 
Architecture</a>
 </li>
-                  
-                      <li>      <a href="../docs/checkpoint.html"  
title="Checkpoint">Checkpoint</a>
+                                  <li>      <a href="../docs/frameworks.html"  
title="Frameworks">Frameworks</a>
+</li>
+                                  <li>      <a 
href="../docs/communication.html"  title="Communication">Communication</a>
 </li>
+                              </ul>
+            </li>
                   
-                      <li>      <a href="../docs/architecture.html"  
title="System Architecture">System Architecture</a>
+                      <li>      <a href="../docs/data.html"  title="Data 
Preparation">Data Preparation</a>
 </li>
                   
-                      <li>      <a href="../docs/communication.html"  
title="Communication">Communication</a>
+                      <li>      <a href="../docs/checkpoint.html"  
title="Checkpoint">Checkpoint</a>
 </li>
                   
                       <li>      <a href="../docs/examples.html"  
title="Examples">Examples</a>
@@ -265,31 +271,47 @@
             </li>
               </ul>
         </li>
-                
+                                                                               
                           
       <li>
   
-                          <a href="../docs/data.html" title="Data Preparation">
+                          <a href="../docs/distributed-training.html" 
title="Distributed Training">
+          <span class="icon-chevron-down"></span>
+        Distributed Training</a>
+                    <ul class="nav nav-list">
+                    
+      <li class="active">
+  
+            <a href="#"><span class="none"></span>System Architecture</a>
+          </li>
+                    
+      <li>
+  
+                          <a href="../docs/frameworks.html" title="Frameworks">
           <span class="none"></span>
-        Data Preparation</a>
+        Frameworks</a>
             </li>
-                
+                    
       <li>
   
-                          <a href="../docs/checkpoint.html" title="Checkpoint">
+                          <a href="../docs/communication.html" 
title="Communication">
           <span class="none"></span>
-        Checkpoint</a>
+        Communication</a>
             </li>
+              </ul>
+        </li>
                 
-      <li class="active">
+      <li>
   
-            <a href="#"><span class="none"></span>System Architecture</a>
-          </li>
+                          <a href="../docs/data.html" title="Data Preparation">
+          <span class="none"></span>
+        Data Preparation</a>
+            </li>
                 
       <li>
   
-                          <a href="../docs/communication.html" 
title="Communication">
+                          <a href="../docs/checkpoint.html" title="Checkpoint">
           <span class="none"></span>
-        Communication</a>
+        Checkpoint</a>
             </li>
                 
       <li>
@@ -404,68 +426,32 @@
             <div class="section">
 <h2><a name="System_Architecture"></a>System Architecture</h2>
 <hr />
-<p>We design the architecture of Singa with the consideration to make it 
general to unify existing architectures. Then users can easily test the 
performance of different architectures and select the best for their models.</p>
 <div class="section">
 <h3><a name="Logical_Architecture"></a>Logical Architecture</h3>
-<p><img src="../images/arch/logical.png" style="width: 550px" alt="" /> 
+<p><img src="../images/distributed/logical.png" style="width: 550px" alt="" /> 
 <p><b> Fig.1 - Logical system architecture</b></p>
-<p>The logical system architecture is shown in Fig.1 with four worker groups 
and two server groups. Each worker group runs against a partition of the 
training dataset (called data parallelism) to compute the updates (e.g., the 
gradients) of parameters of one model replica. Worker groups run 
asynchronously, while workers within one group run synchronously with each 
worker computing updates for a partition of the model parameters (called model 
parallelism). Each server group maintains one replica of the model parameters. 
It receives requests (e.g., Get/Put/Update) from workers and handles these 
requests. Server groups synchronize with neighboring server groups periodically 
or according to some rules. One worker (or server) group consists of multiple 
(user defined number) threads. These threads may resident in one process or 
span across multiple processes.</p>
-<p>Each worker (or server) group has a ParamShard object, which contains a 
full set of Param objects for a model replica. Since the workers (or servers) 
may span across multiple processes, this ParamShard may also be partitioned 
across multiple processes. The ParamShards can share the same memory space for 
parameter values if they resident in the same process like <a 
class="externalLink" href="http://caffe.berkeleyvision.org/";>Caffe</a>&#x2019;s 
parallel implementation. Sharing memory could save memory space, but it could 
also change the training logic and thus affects the convergence rate.</p>
-<p>Each worker (thread) has a PMWorker (abbr for parameter management on 
workers) object, e.g., pmw1, pmw2, which calls the Get/Put/Update functions to 
get parameters, put parameters and update parameters. These functions may send 
requests to servers that use PMServer (abbr for parameter management on 
servers), e.g., pms1, pms2, to handle these requests.</p></div>
-<div class="section">
-<h3><a name="Physical_Architecture"></a>Physical Architecture</h3>
-<p>In this section, we describe how to configure Singa to generalize the 
logical architecture to the physical architectures of existing systems, e.g., 
Caffe and Baidu&#x2019;s DeepImage, Google Brain and Microsoft Adam. The 
architecture configuration includes:</p>
+<p>SINGA has flexible architecture to support different distributed <a 
href="frameworks.html">training frameworks</a> (both synchronous and 
asynchronous). The logical system architecture is shown in Fig.1. The 
architecture consists of multiple server groups and worker groups:</p>
 
 <ul>
   
-<li>
-<p>Number of worker threads per worker group and per process, which decides  
the partitioning of worker side ParamShard</p></li>
-  
-<li>
-<p>Number of server threads per server group and per process, which decides  
the partitioning of server side ParamShard</p></li>
-  
-<li>
-<p>Separation of servers and workers in different processes</p></li>
+<li><b>Server group</b>  A server group maintains a complete replica of the 
model parameters,  and is responsible for handling get/update requests from 
worker groups.  Neighboring server groups synchronize their parameters 
periodically.  Typically, a server group contains a number of servers,  and 
each server manages a partition of model parameters.</li>
   
-<li>
-<p>Number of worker groups per server group</p></li>
-  
-<li>
-<p>Topology of server groups, e.g., ring, tree, fully connected, etc.</p></li>
+<li><b>Worker group</b>  Each worker group communicates with only one server 
group.  A worker group trains a complete model replica  against a partition of 
the training dataset,  and is responsible for computing parameter gradients.  
All worker groups run and communicate with the corresponding  server groups 
asynchronously.  However, inside each worker group,  the workers synchronously 
compute parameter updates for the model replica.</li>
 </ul>
-<p>We put automatic optimization of the configuration as a future feature.</p>
-<div class="section">
-<h4><a name="No_Partition_of_ParamShard"></a>No Partition of ParamShard</h4>
-<p><img src="../images/arch/arch1.png" style="width: 550px" alt="" /> 
-<p><b> Fig.2 - Physical system architecture without partitioning 
ParamShard</b></p>
-<p>Fig.2 shows the architecture by configuring three threads per worker group, 
two threads per server group, two worker groups and one server group per 
process. Worker threads and server threads run as sub-threads. The main thread 
runs a loop as a stub to forward messages. For instance, the Get/Put/Update 
requests from workers are forwarded to the local servers, while Sync requests 
from the local servers are forwarded to remote servers. In this architecture, 
every group is fully contained in one process, hence the ParamShard objects is 
not partitioned. If the ParamShards within one process share the same memory 
space for parameter values, the training procedure then follows <a 
class="externalLink" 
href="http://i.stanford.edu/hazy/hazy/victor/Hogwild/";>Hogwild</a>. If we only 
launch process 1, Singa then runs in standalone mode. If we launch multiple 
processes, we can connect the server groups to form different topologies, e.g., 
ring or tree. Synchronization is conducted via inter-pr
 ocess communication between neighboring server groups. In <a 
class="externalLink" href="http://caffe.berkeleyvision.org/";>Caffe&#x2019;s</a> 
parallel training architecture, processes are arranged into a ring. Caffe 
luanches one thread per model replica, hence it only supports data parallelism. 
Singa can also support model parallelism by partition the model replica among 
multiple worker threads within one group.</p></div>
-<div class="section">
-<h4><a name="Partition_Server_Side_ParamShard"></a>Partition Server Side 
ParamShard</h4>
-<p><img src="../images/arch/arch2.png" style="width: 550px" alt="" /> 
-<p><b> Fig.3 - Physical system architecture, partitioning server 
ParamShard</b></p>
-<p>Fig.3 shows another physical architecture by configuring one worker group 
per process, and two processes per server group. Because the server group spans 
two processes, the ParamShard of the server group is partitioned across the two 
processes. We only show one server groups in the figure. The vertical lines 
represent inter-process communication to synchronize server groups if there are 
multiple server groups. In process 1, if the update for a parameter that 
residents in process 2, then the PMWorker&#x2019;s update request would be sent 
to process 2 via inter-process communication. If the parameter is maintained by 
process 1, then the update request is sent to pms2 directly via intra-process 
communication. The processes for other requests are the same. Baidu&#x2019;s <a 
class="externalLink" href="http://arxiv.org/abs/1501.02876";>DeepImage</a> 
system uses one server group and its ParamShard is partitioned across all 
processes. Consequently, the stub of each process is connected wi
 th all other processes&#x2019; stubs for updating parameters. Like Caffe, it 
launches only one thread per worker group, thus only support data 
parallelism.</p></div>
-<div class="section">
-<h4><a name="Partition_Worker_Side_ParamShard"></a>Partition Worker Side 
ParamShard</h4>
-<p><img src="../images/arch/arch3.png" style="width: 550px" alt="" /> 
-<p><b> Fig.4 - Physical system architecture, partitioning worker 
ParamShard</b></p>
-<p>The main difference of the architectures in Fig.4 and Fig.3 is that the 
worker group is partitioned over two processes in Fig.4. Consequently, the 
ParamShard is partitioned across process 1 and process 2. There are two kinds 
of parameters to consider:</p>
+<p>There are different strategies to distribute the training workload among 
workers within a group: </p>
 
 <ul>
   
-<li>
-<p>unique parameter: this kind of parameter exists in only one of the  
partitioned ParamShards (due to model partition), and is updated by one  worker 
in its host process. Hence the update is conducted similar to that in  
Fig.2.</p></li>
+<li><b>Model parallelism</b>. Each worker computes a subset of parameters  
against all data partitioned to the group.</li>
+  
+<li><b>Data parallelism</b>. Each worker computes all parameters  against a 
subset of data.</li>
   
-<li>
-<p>replicated parameter: this kind of parameter is replicated in all  
ParamShards (due to data partition), and its update is the aggregation of  
updates from all workers. The aggregation is processed as follows. First the  
first process is selected as the leader process. (Update/Get/Put) requests of  
PMWorkers on other processes are aggregated locally and then forwarded to the  
leader process which handles it in the main thread. <i>The main thread of the  
leader process creates a PMWorker over the ParamShard it owns. It handles  the 
request by calling the correspondingly functions, e.g., Update/Get/Put().  The 
responses from the servers are sent to the first worker of all sub 
ParamShards.</i></p></li>
+<li><a href=""><b>Hybrid parallelism</b></a>. SINGA also supports hybrid 
parallelism.</li>
 </ul></div>
 <div class="section">
-<h4><a name="Workers_and_Servers_in_Different_Processes"></a>Workers and 
Servers in Different Processes</h4>
-<p><img src="../images/arch/arch4.png" style="width: 550px" alt="" /> 
-<p><b> Fig.5 - Physical system architecture, separating workers and 
servers</b></p>
-<p>Fig.5 shows an architecture similar to that in Fig.4 except that the 
servers and workers are separated into different processes. Consequently all 
requests are sent via inter-process communication and handled by remote 
servers. More details on this architecture are explained in <a 
href="parameter-management.html">Worker-Server Architecture</a>. This is the 
architecture used by Google&#x2019;s Brain and Microsoft&#x2019;s Adam system. 
It is also called the Downpour architecture.</p></div></div>
-<div class="section">
-<h3><a name="Conclusion"></a>Conclusion</h3>
-<p>We have shown that Singa&#x2019;s architecture is general enough to unify 
the architectures of existing distributed training systems. Since the rest 
architectures can be derived similarly as the above four by setting different 
architecture configurations, we do not numerate them here.</p></div></div>
+<h3><a name="Implementation"></a>Implementation</h3>
+<p>In SINGA, servers and workers are execution units running in separate 
threads. They communicate through <a href="communication.html">messages</a>. 
Every process runs the main thread as a stub that aggregates local messages and 
forwards them to corresponding (remote) receivers.</p>
+<p>Each server group and worker group have a <i>ParamShard</i> object 
representing a complete model replica. If workers and servers resident in the 
same process, their <i>ParamShard</i> (partitions) can be configured to share 
the same memory space. In this case, the messages transferred between different 
execution units just contain pointers to the data, which reduces the 
communication cost. Unlike in inter-process cases, the messages have to include 
the parameter values.</p></div></div>
                   </div>
             </div>
           </div>

Modified: websites/staging/singa/trunk/content/docs/checkpoint.html
==============================================================================
--- websites/staging/singa/trunk/content/docs/checkpoint.html (original)
+++ websites/staging/singa/trunk/content/docs/checkpoint.html Sat Aug 15 
15:50:17 2015
@@ -84,16 +84,22 @@
                               </ul>
             </li>
                   
-                      <li>      <a href="../docs/data.html"  title="Data 
Preparation">Data Preparation</a>
+                      <li class="dropdown-submenu">
+                                      <a 
href="../docs/distributed-training.html"  title="Distributed 
Training">Distributed Training</a>
+              <ul class="dropdown-menu">
+                                  <li>      <a 
href="../docs/architecture.html"  title="System Architecture">System 
Architecture</a>
 </li>
-                  
-                      <li>      <a href="../docs/checkpoint.html"  
title="Checkpoint">Checkpoint</a>
+                                  <li>      <a href="../docs/frameworks.html"  
title="Frameworks">Frameworks</a>
+</li>
+                                  <li>      <a 
href="../docs/communication.html"  title="Communication">Communication</a>
 </li>
+                              </ul>
+            </li>
                   
-                      <li>      <a href="../docs/architecture.html"  
title="System Architecture">System Architecture</a>
+                      <li>      <a href="../docs/data.html"  title="Data 
Preparation">Data Preparation</a>
 </li>
                   
-                      <li>      <a href="../docs/communication.html"  
title="Communication">Communication</a>
+                      <li>      <a href="../docs/checkpoint.html"  
title="Checkpoint">Checkpoint</a>
 </li>
                   
                       <li>      <a href="../docs/examples.html"  
title="Examples">Examples</a>
@@ -265,32 +271,48 @@
             </li>
               </ul>
         </li>
-                
+                                                                               
                 
       <li>
   
-                          <a href="../docs/data.html" title="Data Preparation">
-          <span class="none"></span>
-        Data Preparation</a>
-            </li>
-                
-      <li class="active">
-  
-            <a href="#"><span class="none"></span>Checkpoint</a>
-          </li>
-                
+                          <a href="../docs/distributed-training.html" 
title="Distributed Training">
+          <span class="icon-chevron-down"></span>
+        Distributed Training</a>
+                    <ul class="nav nav-list">
+                    
       <li>
   
                           <a href="../docs/architecture.html" title="System 
Architecture">
           <span class="none"></span>
         System Architecture</a>
             </li>
-                
+                    
+      <li>
+  
+                          <a href="../docs/frameworks.html" title="Frameworks">
+          <span class="none"></span>
+        Frameworks</a>
+            </li>
+                    
       <li>
   
                           <a href="../docs/communication.html" 
title="Communication">
           <span class="none"></span>
         Communication</a>
             </li>
+              </ul>
+        </li>
+                
+      <li>
+  
+                          <a href="../docs/data.html" title="Data Preparation">
+          <span class="none"></span>
+        Data Preparation</a>
+            </li>
+                
+      <li class="active">
+  
+            <a href="#"><span class="none"></span>Checkpoint</a>
+          </li>
                 
       <li>
   

Modified: websites/staging/singa/trunk/content/docs/cnn.html
==============================================================================
--- websites/staging/singa/trunk/content/docs/cnn.html (original)
+++ websites/staging/singa/trunk/content/docs/cnn.html Sat Aug 15 15:50:17 2015
@@ -84,16 +84,22 @@
                               </ul>
             </li>
                   
-                      <li>      <a href="../docs/data.html"  title="Data 
Preparation">Data Preparation</a>
+                      <li class="dropdown-submenu">
+                                      <a 
href="../docs/distributed-training.html"  title="Distributed 
Training">Distributed Training</a>
+              <ul class="dropdown-menu">
+                                  <li>      <a 
href="../docs/architecture.html"  title="System Architecture">System 
Architecture</a>
 </li>
-                  
-                      <li>      <a href="../docs/checkpoint.html"  
title="Checkpoint">Checkpoint</a>
+                                  <li>      <a href="../docs/frameworks.html"  
title="Frameworks">Frameworks</a>
+</li>
+                                  <li>      <a 
href="../docs/communication.html"  title="Communication">Communication</a>
 </li>
+                              </ul>
+            </li>
                   
-                      <li>      <a href="../docs/architecture.html"  
title="System Architecture">System Architecture</a>
+                      <li>      <a href="../docs/data.html"  title="Data 
Preparation">Data Preparation</a>
 </li>
                   
-                      <li>      <a href="../docs/communication.html"  
title="Communication">Communication</a>
+                      <li>      <a href="../docs/checkpoint.html"  
title="Checkpoint">Checkpoint</a>
 </li>
                   
                       <li>      <a href="../docs/examples.html"  
title="Examples">Examples</a>
@@ -265,33 +271,49 @@
             </li>
               </ul>
         </li>
-                
+                                                                               
                 
       <li>
   
-                          <a href="../docs/data.html" title="Data Preparation">
+                          <a href="../docs/distributed-training.html" 
title="Distributed Training">
+          <span class="icon-chevron-down"></span>
+        Distributed Training</a>
+                    <ul class="nav nav-list">
+                    
+      <li>
+  
+                          <a href="../docs/architecture.html" title="System 
Architecture">
           <span class="none"></span>
-        Data Preparation</a>
+        System Architecture</a>
             </li>
-                
+                    
       <li>
   
-                          <a href="../docs/checkpoint.html" title="Checkpoint">
+                          <a href="../docs/frameworks.html" title="Frameworks">
           <span class="none"></span>
-        Checkpoint</a>
+        Frameworks</a>
+            </li>
+                    
+      <li>
+  
+                          <a href="../docs/communication.html" 
title="Communication">
+          <span class="none"></span>
+        Communication</a>
             </li>
+              </ul>
+        </li>
                 
       <li>
   
-                          <a href="../docs/architecture.html" title="System 
Architecture">
+                          <a href="../docs/data.html" title="Data Preparation">
           <span class="none"></span>
-        System Architecture</a>
+        Data Preparation</a>
             </li>
                 
       <li>
   
-                          <a href="../docs/communication.html" 
title="Communication">
+                          <a href="../docs/checkpoint.html" title="Checkpoint">
           <span class="none"></span>
-        Communication</a>
+        Checkpoint</a>
             </li>
                 
       <li>

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 Sat Aug 15 
15:50:17 2015
@@ -84,16 +84,22 @@
                               </ul>
             </li>
                   
-                      <li>      <a href="../docs/data.html"  title="Data 
Preparation">Data Preparation</a>
+                      <li class="dropdown-submenu">
+                                      <a 
href="../docs/distributed-training.html"  title="Distributed 
Training">Distributed Training</a>
+              <ul class="dropdown-menu">
+                                  <li>      <a 
href="../docs/architecture.html"  title="System Architecture">System 
Architecture</a>
 </li>
-                  
-                      <li>      <a href="../docs/checkpoint.html"  
title="Checkpoint">Checkpoint</a>
+                                  <li>      <a href="../docs/frameworks.html"  
title="Frameworks">Frameworks</a>
+</li>
+                                  <li>      <a 
href="../docs/communication.html"  title="Communication">Communication</a>
 </li>
+                              </ul>
+            </li>
                   
-                      <li>      <a href="../docs/architecture.html"  
title="System Architecture">System Architecture</a>
+                      <li>      <a href="../docs/data.html"  title="Data 
Preparation">Data Preparation</a>
 </li>
                   
-                      <li>      <a href="../docs/communication.html"  
title="Communication">Communication</a>
+                      <li>      <a href="../docs/checkpoint.html"  
title="Checkpoint">Checkpoint</a>
 </li>
                   
                       <li>      <a href="../docs/examples.html"  
title="Examples">Examples</a>
@@ -265,33 +271,49 @@
             </li>
               </ul>
         </li>
-                
+                                                                               
                 
       <li>
   
-                          <a href="../docs/data.html" title="Data Preparation">
+                          <a href="../docs/distributed-training.html" 
title="Distributed Training">
+          <span class="icon-chevron-down"></span>
+        Distributed Training</a>
+                    <ul class="nav nav-list">
+                    
+      <li>
+  
+                          <a href="../docs/architecture.html" title="System 
Architecture">
           <span class="none"></span>
-        Data Preparation</a>
+        System Architecture</a>
             </li>
-                
+                    
       <li>
   
-                          <a href="../docs/checkpoint.html" title="Checkpoint">
+                          <a href="../docs/frameworks.html" title="Frameworks">
           <span class="none"></span>
-        Checkpoint</a>
+        Frameworks</a>
+            </li>
+                    
+      <li>
+  
+                          <a href="../docs/communication.html" 
title="Communication">
+          <span class="none"></span>
+        Communication</a>
             </li>
+              </ul>
+        </li>
                 
       <li>
   
-                          <a href="../docs/architecture.html" title="System 
Architecture">
+                          <a href="../docs/data.html" title="Data Preparation">
           <span class="none"></span>
-        System Architecture</a>
+        Data Preparation</a>
             </li>
                 
       <li>
   
-                          <a href="../docs/communication.html" 
title="Communication">
+                          <a href="../docs/checkpoint.html" title="Checkpoint">
           <span class="none"></span>
-        Communication</a>
+        Checkpoint</a>
             </li>
                 
       <li>

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 Sat Aug 15 
15:50:17 2015
@@ -84,16 +84,22 @@
                               </ul>
             </li>
                   
-                      <li>      <a href="../docs/data.html"  title="Data 
Preparation">Data Preparation</a>
+                      <li class="dropdown-submenu">
+                                      <a 
href="../docs/distributed-training.html"  title="Distributed 
Training">Distributed Training</a>
+              <ul class="dropdown-menu">
+                                  <li>      <a 
href="../docs/architecture.html"  title="System Architecture">System 
Architecture</a>
 </li>
-                  
-                      <li>      <a href="../docs/checkpoint.html"  
title="Checkpoint">Checkpoint</a>
+                                  <li>      <a href="../docs/frameworks.html"  
title="Frameworks">Frameworks</a>
+</li>
+                                  <li>      <a 
href="../docs/communication.html"  title="Communication">Communication</a>
 </li>
+                              </ul>
+            </li>
                   
-                      <li>      <a href="../docs/architecture.html"  
title="System Architecture">System Architecture</a>
+                      <li>      <a href="../docs/data.html"  title="Data 
Preparation">Data Preparation</a>
 </li>
                   
-                      <li>      <a href="../docs/communication.html"  
title="Communication">Communication</a>
+                      <li>      <a href="../docs/checkpoint.html"  
title="Checkpoint">Checkpoint</a>
 </li>
                   
                       <li>      <a href="../docs/examples.html"  
title="Examples">Examples</a>
@@ -265,32 +271,48 @@
             </li>
               </ul>
         </li>
-                
+                                                                               
                           
       <li>
   
-                          <a href="../docs/data.html" title="Data Preparation">
+                          <a href="../docs/distributed-training.html" 
title="Distributed Training">
+          <span class="icon-chevron-down"></span>
+        Distributed Training</a>
+                    <ul class="nav nav-list">
+                    
+      <li>
+  
+                          <a href="../docs/architecture.html" title="System 
Architecture">
           <span class="none"></span>
-        Data Preparation</a>
+        System Architecture</a>
             </li>
-                
+                    
       <li>
   
-                          <a href="../docs/checkpoint.html" title="Checkpoint">
+                          <a href="../docs/frameworks.html" title="Frameworks">
           <span class="none"></span>
-        Checkpoint</a>
+        Frameworks</a>
             </li>
+                    
+      <li class="active">
+  
+            <a href="#"><span class="none"></span>Communication</a>
+          </li>
+              </ul>
+        </li>
                 
       <li>
   
-                          <a href="../docs/architecture.html" title="System 
Architecture">
+                          <a href="../docs/data.html" title="Data Preparation">
           <span class="none"></span>
-        System Architecture</a>
+        Data Preparation</a>
             </li>
                 
-      <li class="active">
+      <li>
   
-            <a href="#"><span class="none"></span>Communication</a>
-          </li>
+                          <a href="../docs/checkpoint.html" title="Checkpoint">
+          <span class="none"></span>
+        Checkpoint</a>
+            </li>
                 
       <li>
   

Modified: websites/staging/singa/trunk/content/docs/datashard.html
==============================================================================
--- websites/staging/singa/trunk/content/docs/datashard.html (original)
+++ websites/staging/singa/trunk/content/docs/datashard.html Sat Aug 15 
15:50:17 2015
@@ -84,16 +84,22 @@
                               </ul>
             </li>
                   
-                      <li>      <a href="../docs/data.html"  title="Data 
Preparation">Data Preparation</a>
+                      <li class="dropdown-submenu">
+                                      <a 
href="../docs/distributed-training.html"  title="Distributed 
Training">Distributed Training</a>
+              <ul class="dropdown-menu">
+                                  <li>      <a 
href="../docs/architecture.html"  title="System Architecture">System 
Architecture</a>
 </li>
-                  
-                      <li>      <a href="../docs/checkpoint.html"  
title="Checkpoint">Checkpoint</a>
+                                  <li>      <a href="../docs/frameworks.html"  
title="Frameworks">Frameworks</a>
+</li>
+                                  <li>      <a 
href="../docs/communication.html"  title="Communication">Communication</a>
 </li>
+                              </ul>
+            </li>
                   
-                      <li>      <a href="../docs/architecture.html"  
title="System Architecture">System Architecture</a>
+                      <li>      <a href="../docs/data.html"  title="Data 
Preparation">Data Preparation</a>
 </li>
                   
-                      <li>      <a href="../docs/communication.html"  
title="Communication">Communication</a>
+                      <li>      <a href="../docs/checkpoint.html"  
title="Checkpoint">Checkpoint</a>
 </li>
                   
                       <li>      <a href="../docs/examples.html"  
title="Examples">Examples</a>
@@ -265,33 +271,49 @@
             </li>
               </ul>
         </li>
-                
+                                                                               
                 
       <li>
   
-                          <a href="../docs/data.html" title="Data Preparation">
+                          <a href="../docs/distributed-training.html" 
title="Distributed Training">
+          <span class="icon-chevron-down"></span>
+        Distributed Training</a>
+                    <ul class="nav nav-list">
+                    
+      <li>
+  
+                          <a href="../docs/architecture.html" title="System 
Architecture">
           <span class="none"></span>
-        Data Preparation</a>
+        System Architecture</a>
             </li>
-                
+                    
       <li>
   
-                          <a href="../docs/checkpoint.html" title="Checkpoint">
+                          <a href="../docs/frameworks.html" title="Frameworks">
           <span class="none"></span>
-        Checkpoint</a>
+        Frameworks</a>
+            </li>
+                    
+      <li>
+  
+                          <a href="../docs/communication.html" 
title="Communication">
+          <span class="none"></span>
+        Communication</a>
             </li>
+              </ul>
+        </li>
                 
       <li>
   
-                          <a href="../docs/architecture.html" title="System 
Architecture">
+                          <a href="../docs/data.html" title="Data Preparation">
           <span class="none"></span>
-        System Architecture</a>
+        Data Preparation</a>
             </li>
                 
       <li>
   
-                          <a href="../docs/communication.html" 
title="Communication">
+                          <a href="../docs/checkpoint.html" title="Checkpoint">
           <span class="none"></span>
-        Communication</a>
+        Checkpoint</a>
             </li>
                 
       <li>

Modified: websites/staging/singa/trunk/content/docs/debug.html
==============================================================================
--- websites/staging/singa/trunk/content/docs/debug.html (original)
+++ websites/staging/singa/trunk/content/docs/debug.html Sat Aug 15 15:50:17 
2015
@@ -84,16 +84,22 @@
                               </ul>
             </li>
                   
-                      <li>      <a href="../docs/data.html"  title="Data 
Preparation">Data Preparation</a>
+                      <li class="dropdown-submenu">
+                                      <a 
href="../docs/distributed-training.html"  title="Distributed 
Training">Distributed Training</a>
+              <ul class="dropdown-menu">
+                                  <li>      <a 
href="../docs/architecture.html"  title="System Architecture">System 
Architecture</a>
 </li>
-                  
-                      <li>      <a href="../docs/checkpoint.html"  
title="Checkpoint">Checkpoint</a>
+                                  <li>      <a href="../docs/frameworks.html"  
title="Frameworks">Frameworks</a>
+</li>
+                                  <li>      <a 
href="../docs/communication.html"  title="Communication">Communication</a>
 </li>
+                              </ul>
+            </li>
                   
-                      <li>      <a href="../docs/architecture.html"  
title="System Architecture">System Architecture</a>
+                      <li>      <a href="../docs/data.html"  title="Data 
Preparation">Data Preparation</a>
 </li>
                   
-                      <li>      <a href="../docs/communication.html"  
title="Communication">Communication</a>
+                      <li>      <a href="../docs/checkpoint.html"  
title="Checkpoint">Checkpoint</a>
 </li>
                   
                       <li>      <a href="../docs/examples.html"  
title="Examples">Examples</a>
@@ -265,33 +271,49 @@
             </li>
               </ul>
         </li>
-                
+                                                                               
                 
       <li>
   
-                          <a href="../docs/data.html" title="Data Preparation">
+                          <a href="../docs/distributed-training.html" 
title="Distributed Training">
+          <span class="icon-chevron-down"></span>
+        Distributed Training</a>
+                    <ul class="nav nav-list">
+                    
+      <li>
+  
+                          <a href="../docs/architecture.html" title="System 
Architecture">
           <span class="none"></span>
-        Data Preparation</a>
+        System Architecture</a>
             </li>
-                
+                    
       <li>
   
-                          <a href="../docs/checkpoint.html" title="Checkpoint">
+                          <a href="../docs/frameworks.html" title="Frameworks">
           <span class="none"></span>
-        Checkpoint</a>
+        Frameworks</a>
+            </li>
+                    
+      <li>
+  
+                          <a href="../docs/communication.html" 
title="Communication">
+          <span class="none"></span>
+        Communication</a>
             </li>
+              </ul>
+        </li>
                 
       <li>
   
-                          <a href="../docs/architecture.html" title="System 
Architecture">
+                          <a href="../docs/data.html" title="Data Preparation">
           <span class="none"></span>
-        System Architecture</a>
+        Data Preparation</a>
             </li>
                 
       <li>
   
-                          <a href="../docs/communication.html" 
title="Communication">
+                          <a href="../docs/checkpoint.html" title="Checkpoint">
           <span class="none"></span>
-        Communication</a>
+        Checkpoint</a>
             </li>
                 
       <li>


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