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Posted to commits@singa.apache.org by ch...@apache.org on 2020/11/22 06:16:39 UTC

[singa-site] 41/47: Add back version 3.1 download link

This is an automated email from the ASF dual-hosted git repository.

chrishkchris pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/singa-site.git

commit b9214e4348ecb5aa5afd3c058affeb4827b975f1
Author: Chris Yeung <ch...@yahoo.com.hk>
AuthorDate: Sun Nov 22 12:49:08 2020 +0800

    Add back version 3.1 download link
---
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 content/docs/2.0.0/autograd/index.html             |   2 +-
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 content/docs/2.0.0/downloads.html                  | 224 +++++++++++++++
 content/docs/2.0.0/downloads/index.html            | 224 +++++++++++++++
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 content/docs/2.0.0/model-zoo-cnn-cifar10.html      |   2 +-
 .../docs/2.0.0/model-zoo-cnn-cifar10/index.html    |   2 +-
 content/docs/2.0.0/model-zoo-imagenet-alexnet.html |   2 +-
 .../2.0.0/model-zoo-imagenet-alexnet/index.html    |   2 +-
 .../docs/2.0.0/model-zoo-imagenet-densenet.html    |   2 +-
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 content/docs/2.0.0/model-zoo-imagenet-resnet.html  |   2 +-
 .../2.0.0/model-zoo-imagenet-resnet/index.html     |   2 +-
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 content/docs/2.0.0/model-zoo-rbm-mnist.html        |   2 +-
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 content/docs/3.0.0/autograd.html                   |   2 +-
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 content/docs/3.1.0_Chinese/device.html             |   2 +-
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 content/docs/3.1.0_Chinese/downloads.html          | 252 +++++++++++++++++
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 content/docs/3.1.0_Chinese/examples.html           |   2 +-
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 .../docs/3.1.0_Chinese/how-to-release/index.html   |   2 +-
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 content/docs/3.1.0_Chinese/onnx.html               |   2 +-
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 content/docs/3.1.0_Chinese/tensor.html             |   2 +-
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 .../docs/3.1.0_Chinese/time-profiling/index.html   |   4 +-
 content/docs/autograd.html                         |   2 +-
 content/docs/autograd/index.html                   |   2 +-
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 content/docs/device.html                           |   2 +-
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 content/docs/graph.html                            |   2 +-
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 content/docs/installation.html                     |   2 +-
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 content/docs/next/autograd.html                    |   2 +-
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 content/docs/next/contribute-code.html             |   2 +-
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 content/docs/next/contribute-docs.html             |   2 +-
 content/docs/next/contribute-docs/index.html       |   2 +-
 content/docs/next/device.html                      |   2 +-
 content/docs/next/device/index.html                |   2 +-
 content/docs/next/dist-train.html                  |   2 +-
 content/docs/next/dist-train/index.html            |   2 +-
 content/docs/next/downloads.html                   | 302 +++++++++++++++++++++
 content/docs/next/downloads/index.html             | 302 +++++++++++++++++++++
 content/docs/next/examples.html                    |   2 +-
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 content/docs/next/git-workflow.html                |   2 +-
 content/docs/next/git-workflow/index.html          |   2 +-
 content/docs/next/graph.html                       |   2 +-
 content/docs/next/graph/index.html                 |   2 +-
 content/docs/next/half-precision.html              |   4 +-
 content/docs/next/half-precision/index.html        |   4 +-
 content/docs/next/how-to-release.html              |   2 +-
 content/docs/next/how-to-release/index.html        |   2 +-
 content/docs/next/installation.html                |   2 +-
 content/docs/next/installation/index.html          |   2 +-
 content/docs/next/onnx.html                        |   2 +-
 content/docs/next/onnx/index.html                  |   2 +-
 content/docs/next/optimizer.html                   |   2 +-
 content/docs/next/optimizer/index.html             |   2 +-
 content/docs/next/software-stack.html              |   2 +-
 content/docs/next/software-stack/index.html        |   2 +-
 content/docs/next/tensor.html                      |   2 +-
 content/docs/next/tensor/index.html                |   2 +-
 content/docs/next/time-profiling.html              |   2 +-
 content/docs/next/time-profiling/index.html        |   2 +-
 content/docs/onnx.html                             |   2 +-
 content/docs/onnx/index.html                       |   2 +-
 content/docs/optimizer.html                        |   2 +-
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 content/docs/software-stack/index.html             |   2 +-
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 content/docs/tensor/index.html                     |   2 +-
 content/docs/time-profiling.html                   |   4 +-
 content/docs/time-profiling/index.html             |   4 +-
 content/sitemap.xml                                |   2 +-
 203 files changed, 3439 insertions(+), 215 deletions(-)

diff --git a/content/docs/2.0.0/autograd.html b/content/docs/2.0.0/autograd.html
index 520e693..0005200 100644
--- a/content/docs/2.0.0/autograd.html
+++ b/content/docs/2.0.0/autograd.html
@@ -4,7 +4,7 @@
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           )
         });
-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>2.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>2.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/2.0.0/autograd/index.html b/content/docs/2.0.0/autograd/index.html
index 520e693..0005200 100644
--- a/content/docs/2.0.0/autograd/index.html
+++ b/content/docs/2.0.0/autograd/index.html
@@ -4,7 +4,7 @@
             {"zIndex":100}
           )
         });
-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>2.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>2.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/2.0.0/benchmark-train.html b/content/docs/2.0.0/benchmark-train.html
index e250c9f..4a0be5f 100644
--- a/content/docs/2.0.0/benchmark-train.html
+++ b/content/docs/2.0.0/benchmark-train.html
@@ -4,7 +4,7 @@
             {"zIndex":100}
           )
         });
-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>2.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>2.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/2.0.0/benchmark-train/index.html b/content/docs/2.0.0/benchmark-train/index.html
index e250c9f..4a0be5f 100644
--- a/content/docs/2.0.0/benchmark-train/index.html
+++ b/content/docs/2.0.0/benchmark-train/index.html
@@ -4,7 +4,7 @@
             {"zIndex":100}
           )
         });
-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>2.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>2.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/2.0.0/build.html b/content/docs/2.0.0/build.html
index 9305051..4ef3240 100644
--- a/content/docs/2.0.0/build.html
+++ b/content/docs/2.0.0/build.html
@@ -4,7 +4,7 @@
             {"zIndex":100}
           )
         });
-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>2.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>2.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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@@ -323,7 +323,7 @@ export CMAKE_LIBRARY_PATH=&lt;path to the lib file folder&gt;
 </code></pre>
 <p>If installed PySINGA from binary packages, e.g. debian or wheel, then you need to change the python interpreter, e.g., reset the $PATH to put the correct path of Python at the front position.</p></li>
 </ul>
-</span></div></article></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/2.0.0/download-singa"><span class="arrow-prev">← </span><span>Download SINGA</span></a><a class="docs-next button" href="/docs/2.0.0/contribute-code"><span>How to Contribute Code</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#use-conda-to-build-singa">Use Conda to build SINGA</a><ul class="toc-headings"><li><a href="# [...]
+</span></div></article></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/2.0.0/downloads"><span class="arrow-prev">← </span><span>Download SINGA</span></a><a class="docs-next button" href="/docs/2.0.0/contribute-code"><span>How to Contribute Code</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#use-conda-to-build-singa">Use Conda to build SINGA</a><ul class="toc-headings"><li><a href="#build [...]
    The Apache Software Foundation. All rights reserved.
    Apache SINGA, Apache, the Apache feather logo, and
    the Apache SINGA project logos are trademarks of The
diff --git a/content/docs/2.0.0/build/index.html b/content/docs/2.0.0/build/index.html
index 9305051..4ef3240 100644
--- a/content/docs/2.0.0/build/index.html
+++ b/content/docs/2.0.0/build/index.html
@@ -4,7 +4,7 @@
             {"zIndex":100}
           )
         });
-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>2.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>2.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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@@ -323,7 +323,7 @@ export CMAKE_LIBRARY_PATH=&lt;path to the lib file folder&gt;
 </code></pre>
 <p>If installed PySINGA from binary packages, e.g. debian or wheel, then you need to change the python interpreter, e.g., reset the $PATH to put the correct path of Python at the front position.</p></li>
 </ul>
-</span></div></article></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/2.0.0/download-singa"><span class="arrow-prev">← </span><span>Download SINGA</span></a><a class="docs-next button" href="/docs/2.0.0/contribute-code"><span>How to Contribute Code</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#use-conda-to-build-singa">Use Conda to build SINGA</a><ul class="toc-headings"><li><a href="# [...]
+</span></div></article></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/2.0.0/downloads"><span class="arrow-prev">← </span><span>Download SINGA</span></a><a class="docs-next button" href="/docs/2.0.0/contribute-code"><span>How to Contribute Code</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#use-conda-to-build-singa">Use Conda to build SINGA</a><ul class="toc-headings"><li><a href="#build [...]
    The Apache Software Foundation. All rights reserved.
    Apache SINGA, Apache, the Apache feather logo, and
    the Apache SINGA project logos are trademarks of The
diff --git a/content/docs/2.0.0/contribute-code.html b/content/docs/2.0.0/contribute-code.html
index e543a06..f0573e3 100644
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>2.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/2.0.0/contribute-code/index.html b/content/docs/2.0.0/contribute-code/index.html
index e543a06..f0573e3 100644
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>2.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/2.0.0/contribute-docs.html b/content/docs/2.0.0/contribute-docs.html
index f2ee7b9..bb11635 100644
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>2.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/2.0.0/contribute-docs/index.html b/content/docs/2.0.0/contribute-docs/index.html
index f2ee7b9..bb11635 100644
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>2.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/2.0.0/device.html b/content/docs/2.0.0/device.html
index 6c07379..3cf4c57 100644
--- a/content/docs/2.0.0/device.html
+++ b/content/docs/2.0.0/device.html
@@ -4,7 +4,7 @@
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-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>2.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>2.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/2.0.0/device/index.html b/content/docs/2.0.0/device/index.html
index 6c07379..3cf4c57 100644
--- a/content/docs/2.0.0/device/index.html
+++ b/content/docs/2.0.0/device/index.html
@@ -4,7 +4,7 @@
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-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>2.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>2.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/2.0.0/downloads.html b/content/docs/2.0.0/downloads.html
new file mode 100644
index 0000000..166d21e
--- /dev/null
+++ b/content/docs/2.0.0/downloads.html
@@ -0,0 +1,224 @@
+<!DOCTYPE html><html lang="en"><head><meta charSet="utf-8"/><meta http-equiv="X-UA-Compatible" content="IE=edge"/><title>Download SINGA · Apache SINGA</title><meta name="viewport" content="width=device-width"/><meta name="generator" content="Docusaurus"/><meta name="description" content="&lt;!--- Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.  See the NOTICE file distributed with this work for additional information regarding copyright  [...]
+        document.addEventListener('DOMContentLoaded', function() {
+          addBackToTop(
+            {"zIndex":100}
+          )
+        });
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>2.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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+              var links = coll[i].nextElementSibling.getElementsByTagName('*');
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+                for (var j = 0; j < links.length; j++) {
+                  if (links[j].classList.contains('navListItemActive')){
+                    coll[i].nextElementSibling.classList.toggle('hide');
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+
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+                var arrow = this.childNodes[1];
+                arrow.classList.toggle('rotate');
+                var content = this.nextElementSibling;
+                content.classList.toggle('hide');
+              });
+            }
+
+            document.addEventListener('DOMContentLoaded', function() {
+              createToggler('#navToggler', '#docsNav', 'docsSliderActive');
+              createToggler('#tocToggler', 'body', 'tocActive');
+
+              var headings = document.querySelector('.toc-headings');
+              headings && headings.addEventListener('click', function(event) {
+                var el = event.target;
+                while(el !== headings){
+                  if (el.tagName === 'A') {
+                    document.body.classList.remove('tocActive');
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+                    el = el.parentNode;
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+                  event.preventDefault();
+
+                  target.classList.toggle(className);
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+              }
+            });
+        </script></nav></div><div class="container mainContainer docsContainer"><div class="wrapper"><div class="post"><header class="postHeader"><a class="edit-page-link button" href="https://github.com/apache/singa-doc/blob/master/docs-site/docs/download-singa.md" target="_blank" rel="noreferrer noopener">Edit</a><h1 id="__docusaurus" class="postHeaderTitle">Download SINGA</h1></header><article><div><span><!--- Licensed to the Apache Software Foundation (ASF) under one or more contribu [...]
+<h2><a class="anchor" aria-hidden="true" id="verify"></a><a href="#verify" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2. [...]
+<p>To verify the downloaded tar.gz file, download the <a href="https://www.apache.org/dist/incubator/singa/KEYS">KEYS</a> and ASC files and then execute the following commands</p>
+<pre><code class="hljs css language-shell"><span class="hljs-meta">%</span><span class="bash"> gpg --import KEYS</span>
+<span class="hljs-meta">%</span><span class="bash"> gpg --verify downloaded_file.asc downloaded_file</span>
+</code></pre>
+<p>You can also check the SHA512 or MD5 values to see if the download is completed.</p>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v200-20-april-2019"></a><a href="#incubating-v200-20-april-2019" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12  [...]
+<ul>
+<li><a href="http://www.apache.org/dyn/closer.cgi/incubator/singa/2.0.0/apache-singa-incubating-2.0.0.tar.gz">Apache SINGA 2.0.0 (incubating)</a> <a href="https://www.apache.org/dist/incubator/singa/2.0.0/apache-singa-incubating-2.0.0.tar.gz.sha512">[SHA512]</a> <a href="https://www.apache.org/dist/incubator/singa/2.0.0/apache-singa-incubating-2.0.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_2.0.0.html">Release Notes 2.0.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Enhance autograd (for Convolution networks and recurrent networks)</li>
+<li>Support ONNX</li>
+<li>Improve the CPP operations via Intel MKL DNN lib</li>
+<li>Implement tensor broadcasting</li>
+<li>Move Docker images under Apache user name</li>
+<li>Update depdent lib versions in conda-build config</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v120-6-june-2018"></a><a href="#incubating-v120-6-june-2018" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 1 [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/1.2.0/apache-singa-incubating-1.2.0.tar.gz">Apache SINGA 1.2.0 (incubating)</a> <a href="https://archive.apache.org/dist/incubator/singa/1.2.0/apache-singa-incubating-1.2.0.tar.gz.sha512">[SHA512]</a> <a href="https://archive.apache.org/dist/incubator/singa/1.2.0/apache-singa-incubating-1.2.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_1.2.0.html">Release Notes 1.2.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Implement autograd (currently support MLP model)</li>
+<li>Upgrade PySinga to support Python 3</li>
+<li>Improve the Tensor class with the stride field</li>
+<li>Upgrade cuDNN from V5 to V7</li>
+<li>Add VGG, Inception V4, ResNet, and DenseNet for ImageNet classification</li>
+<li>Create alias for conda packages</li>
+<li>Complete documentation in Chinese</li>
+<li>Add instructions for running Singa on Windows</li>
+<li>Update the compilation, CI</li>
+<li>Fix some bugs</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v110-12-february-2017"></a><a href="#incubating-v110-12-february-2017" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13. [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/1.1.0/apache-singa-incubating-1.1.0.tar.gz">Apache SINGA 1.1.0 (incubating)</a> <a href="https://archive.apache.org/dist/incubator/singa/1.1.0/apache-singa-incubating-1.1.0.tar.gz.md5">[MD5]</a> <a href="https://archive.apache.org/dist/incubator/singa/1.1.0/apache-singa-incubating-1.1.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_1.1.0.html">Release Notes 1.1.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Create Docker images (CPU and GPU versions)</li>
+<li>Create Amazon AMI for SINGA (CPU version)</li>
+<li>Integrate with Jenkins for automatically generating Wheel and Debian packages (for installation), and updating the website.</li>
+<li>Enhance the FeedFowardNet, e.g., multiple inputs and verbose mode for debugging</li>
+<li>Add Concat and Slice layers</li>
+<li>Extend CrossEntropyLoss to accept instance with multiple labels</li>
+<li>Add image_tool.py with image augmentation methods</li>
+<li>Support model loading and saving via the Snapshot API</li>
+<li>Compile SINGA source on Windows</li>
+<li>Compile mandatory dependent libraries together with SINGA code</li>
+<li>Enable Java binding (basic) for SINGA</li>
+<li>Add version ID in checkpointing files</li>
+<li>Add Rafiki toolkit for providing RESTFul APIs</li>
+<li>Add examples pretrained from Caffe, including GoogleNet</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v100-8-september-2016"></a><a href="#incubating-v100-8-september-2016" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13. [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/1.0.0/apache-singa-incubating-1.0.0.tar.gz">Apache SINGA 1.0.0 (incubating)</a> <a href="https://archive.apache.org/dist/incubator/singa/1.0.0/apache-singa-incubating-1.0.0.tar.gz.md5">[MD5]</a> <a href="https://archive.apache.org/dist/incubator/singa/1.0.0/apache-singa-incubating-1.0.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_1.0.0.html">Release Notes 1.0.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Tensor abstraction for supporting more machine learning models.</li>
+<li>Device abstraction for running on different hardware devices, including CPU, (Nvidia/AMD) GPU and FPGA (to be tested in later versions).</li>
+<li>Replace GNU autotool with cmake for compilation.</li>
+<li>Support Mac OS</li>
+<li>Improve Python binding, including installation and programming</li>
+<li>More deep learning models, including VGG and ResNet</li>
+<li>More IO classes for reading/writing files and encoding/decoding data</li>
+<li>New network communication components directly based on Socket.</li>
+<li>Cudnn V5 with Dropout and RNN layers.</li>
+<li>Replace website building tool from maven to Sphinx</li>
+<li>Integrate Travis-CI</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v030-20-april-2016"></a><a href="#incubating-v030-20-april-2016" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12  [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/0.3.0/apache-singa-incubating-0.3.0.tar.gz">Apache SINGA 0.3.0 (incubating)</a> <a href="https://archive.apache.org/dist/incubator/singa/0.3.0/apache-singa-incubating-0.3.0.tar.gz.md5">[MD5]</a> <a href="https://archive.apache.org/dist/incubator/singa/0.3.0/apache-singa-incubating-0.3.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_0.3.0.html">Release Notes 0.3.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Training on GPU cluster enables training of deep learning models over a GPU cluster.</li>
+<li>Python wrapper improvement makes it easy to configure the job, including neural net and SGD algorithm.</li>
+<li>New SGD updaters are added, including Adam, AdaDelta and AdaMax.</li>
+<li>Installation has fewer dependent libraries for single node training.</li>
+<li>Heterogeneous training with CPU and GPU.</li>
+<li>Support cuDNN V4.</li>
+<li>Data prefetching.</li>
+<li>Fix some bugs.</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v020-14-january-2016"></a><a href="#incubating-v020-14-january-2016" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/0.2.0/apache-singa-incubating-0.2.0.tar.gz">Apache SINGA 0.2.0 (incubating)</a> <a href="https://archive.apache.org/dist/incubator/singa/0.2.0/apache-singa-incubating-0.2.0.tar.gz.md5">[MD5]</a> <a href="https://archive.apache.org/dist/incubator/singa/0.2.0/apache-singa-incubating-0.2.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_0.2.0.html">Release Notes 0.2.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Training on GPU enables training of complex models on a single node with multiple GPU cards.</li>
+<li>Hybrid neural net partitioning supports data and model parallelism at the same time.</li>
+<li>Python wrapper makes it easy to configure the job, including neural net and SGD algorithm.</li>
+<li>RNN model and BPTT algorithm are implemented to support applications based on RNN models, e.g., GRU.</li>
+<li>Cloud software integration includes Mesos, Docker and HDFS.</li>
+<li>Visualization of neural net structure and layer information, which is helpful for debugging.</li>
+<li>Linear algebra functions and random functions against Blobs and raw data pointers.</li>
+<li>New layers, including SoftmaxLayer, ArgSortLayer, DummyLayer, RNN layers and cuDNN layers.</li>
+<li>Update Layer class to carry multiple data/grad Blobs.</li>
+<li>Extract features and test performance for new data by loading previously trained model parameters.</li>
+<li>Add Store class for IO operations.</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v010-8-october-2015"></a><a href="#incubating-v010-8-october-2015" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 1 [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/apache-singa-incubating-0.1.0.tar.gz">Apache SINGA 0.1.0 (incubating)</a> <a href="https://archive.apache.org/dist/incubator/singa/apache-singa-incubating-0.1.0.tar.gz.md5">[MD5]</a> <a href="https://archive.apache.org/dist/incubator/singa/apache-singa-incubating-0.1.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="https://console.aws.amazon.com/ec2/v2/home?region=ap-southeast-1#LaunchInstanceWizard:ami=ami-b41001e6">Amazon EC2 image</a></li>
+<li><a href="releases/RELEASE_NOTES_0.1.0.html">Release Notes 0.1.0 (incubating)</a></li>
+<li>Major features include,
+<ul>
+<li>Installation using GNU build utility</li>
+<li>Scripts for job management with zookeeper</li>
+<li>Programming model based on NeuralNet and Layer abstractions.</li>
+<li>System architecture based on Worker, Server and Stub.</li>
+<li>Training models from three different model categories, namely, feed-forward models, energy models and RNN models.</li>
+<li>Synchronous and asynchronous distributed training frameworks using CPU</li>
+<li>Checkpoint and restore</li>
+<li>Unit test using gtest</li>
+</ul></li>
+</ul>
+<blockquote>
+<p><strong>Disclaimer</strong></p>
+<p>Apache SINGA is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the name of Apache Incubator PMC. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making process have stabilized in a manner consistent with other successful ASF projects. While incubation status is not necessarily a reflection of the completeness or stability of the code, it does indicate tha [...]
+</blockquote>
+</span></div></article></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/2.0.0/model-zoo-imagenet-vgg"><span class="arrow-prev">← </span><span>Previous</span></a><a class="docs-next button" href="/docs/2.0.0/build"><span>Build SINGA from Source</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#verify">Verify</a></li><li><a href="#incubating-v200-20-april-2019">Incubating v2.0.0 (20 April 2019 [...]
+   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.</section></div></footer></div><script type="text/javascript" src="https://cdn.jsdelivr.net/docsearch.js/1/docsearch.min.js"></script><script>window.twttr=(function(d,s, id){var js,fjs=d.getElementsByTagName(s)[0],t=window.twttr||{};if(d.getElementById(id))return t;js=d.createElement(s);js.id=id;js.src='https://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js, fjs);t._e = [];t.ready = function(f) {t._e.push(f);};return t;}(document, 'script', 'twitter- [...]
+                document.addEventListener('keyup', function(e) {
+                  if (e.target !== document.body) {
+                    return;
+                  }
+                  // keyCode for '/' (slash)
+                  if (e.keyCode === 191) {
+                    const search = document.getElementById('search_input_react');
+                    search && search.focus();
+                  }
+                });
+              </script><script>
+              var search = docsearch({
+                
+                apiKey: '45202133606c0b5fa6d21cddc4725dd8',
+                indexName: 'apache_singa',
+                inputSelector: '#search_input_react',
+                algoliaOptions: {"facetFilters":["language:en","version:3.0.0"]}
+              });
+            </script></body></html>
\ No newline at end of file
diff --git a/content/docs/2.0.0/downloads/index.html b/content/docs/2.0.0/downloads/index.html
new file mode 100644
index 0000000..166d21e
--- /dev/null
+++ b/content/docs/2.0.0/downloads/index.html
@@ -0,0 +1,224 @@
+<!DOCTYPE html><html lang="en"><head><meta charSet="utf-8"/><meta http-equiv="X-UA-Compatible" content="IE=edge"/><title>Download SINGA · Apache SINGA</title><meta name="viewport" content="width=device-width"/><meta name="generator" content="Docusaurus"/><meta name="description" content="&lt;!--- Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.  See the NOTICE file distributed with this work for additional information regarding copyright  [...]
+        document.addEventListener('DOMContentLoaded', function() {
+          addBackToTop(
+            {"zIndex":100}
+          )
+        });
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>2.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+            var coll = document.getElementsByClassName('collapsible');
+            var checkActiveCategory = true;
+            for (var i = 0; i < coll.length; i++) {
+              var links = coll[i].nextElementSibling.getElementsByTagName('*');
+              if (checkActiveCategory){
+                for (var j = 0; j < links.length; j++) {
+                  if (links[j].classList.contains('navListItemActive')){
+                    coll[i].nextElementSibling.classList.toggle('hide');
+                    coll[i].childNodes[1].classList.toggle('rotate');
+                    checkActiveCategory = false;
+                    break;
+                  }
+                }
+              }
+
+              coll[i].addEventListener('click', function() {
+                var arrow = this.childNodes[1];
+                arrow.classList.toggle('rotate');
+                var content = this.nextElementSibling;
+                content.classList.toggle('hide');
+              });
+            }
+
+            document.addEventListener('DOMContentLoaded', function() {
+              createToggler('#navToggler', '#docsNav', 'docsSliderActive');
+              createToggler('#tocToggler', 'body', 'tocActive');
+
+              var headings = document.querySelector('.toc-headings');
+              headings && headings.addEventListener('click', function(event) {
+                var el = event.target;
+                while(el !== headings){
+                  if (el.tagName === 'A') {
+                    document.body.classList.remove('tocActive');
+                    break;
+                  } else{
+                    el = el.parentNode;
+                  }
+                }
+              }, false);
+
+              function createToggler(togglerSelector, targetSelector, className) {
+                var toggler = document.querySelector(togglerSelector);
+                var target = document.querySelector(targetSelector);
+
+                if (!toggler) {
+                  return;
+                }
+
+                toggler.onclick = function(event) {
+                  event.preventDefault();
+
+                  target.classList.toggle(className);
+                };
+              }
+            });
+        </script></nav></div><div class="container mainContainer docsContainer"><div class="wrapper"><div class="post"><header class="postHeader"><a class="edit-page-link button" href="https://github.com/apache/singa-doc/blob/master/docs-site/docs/download-singa.md" target="_blank" rel="noreferrer noopener">Edit</a><h1 id="__docusaurus" class="postHeaderTitle">Download SINGA</h1></header><article><div><span><!--- Licensed to the Apache Software Foundation (ASF) under one or more contribu [...]
+<h2><a class="anchor" aria-hidden="true" id="verify"></a><a href="#verify" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2. [...]
+<p>To verify the downloaded tar.gz file, download the <a href="https://www.apache.org/dist/incubator/singa/KEYS">KEYS</a> and ASC files and then execute the following commands</p>
+<pre><code class="hljs css language-shell"><span class="hljs-meta">%</span><span class="bash"> gpg --import KEYS</span>
+<span class="hljs-meta">%</span><span class="bash"> gpg --verify downloaded_file.asc downloaded_file</span>
+</code></pre>
+<p>You can also check the SHA512 or MD5 values to see if the download is completed.</p>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v200-20-april-2019"></a><a href="#incubating-v200-20-april-2019" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12  [...]
+<ul>
+<li><a href="http://www.apache.org/dyn/closer.cgi/incubator/singa/2.0.0/apache-singa-incubating-2.0.0.tar.gz">Apache SINGA 2.0.0 (incubating)</a> <a href="https://www.apache.org/dist/incubator/singa/2.0.0/apache-singa-incubating-2.0.0.tar.gz.sha512">[SHA512]</a> <a href="https://www.apache.org/dist/incubator/singa/2.0.0/apache-singa-incubating-2.0.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_2.0.0.html">Release Notes 2.0.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Enhance autograd (for Convolution networks and recurrent networks)</li>
+<li>Support ONNX</li>
+<li>Improve the CPP operations via Intel MKL DNN lib</li>
+<li>Implement tensor broadcasting</li>
+<li>Move Docker images under Apache user name</li>
+<li>Update depdent lib versions in conda-build config</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v120-6-june-2018"></a><a href="#incubating-v120-6-june-2018" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 1 [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/1.2.0/apache-singa-incubating-1.2.0.tar.gz">Apache SINGA 1.2.0 (incubating)</a> <a href="https://archive.apache.org/dist/incubator/singa/1.2.0/apache-singa-incubating-1.2.0.tar.gz.sha512">[SHA512]</a> <a href="https://archive.apache.org/dist/incubator/singa/1.2.0/apache-singa-incubating-1.2.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_1.2.0.html">Release Notes 1.2.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Implement autograd (currently support MLP model)</li>
+<li>Upgrade PySinga to support Python 3</li>
+<li>Improve the Tensor class with the stride field</li>
+<li>Upgrade cuDNN from V5 to V7</li>
+<li>Add VGG, Inception V4, ResNet, and DenseNet for ImageNet classification</li>
+<li>Create alias for conda packages</li>
+<li>Complete documentation in Chinese</li>
+<li>Add instructions for running Singa on Windows</li>
+<li>Update the compilation, CI</li>
+<li>Fix some bugs</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v110-12-february-2017"></a><a href="#incubating-v110-12-february-2017" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13. [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/1.1.0/apache-singa-incubating-1.1.0.tar.gz">Apache SINGA 1.1.0 (incubating)</a> <a href="https://archive.apache.org/dist/incubator/singa/1.1.0/apache-singa-incubating-1.1.0.tar.gz.md5">[MD5]</a> <a href="https://archive.apache.org/dist/incubator/singa/1.1.0/apache-singa-incubating-1.1.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_1.1.0.html">Release Notes 1.1.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Create Docker images (CPU and GPU versions)</li>
+<li>Create Amazon AMI for SINGA (CPU version)</li>
+<li>Integrate with Jenkins for automatically generating Wheel and Debian packages (for installation), and updating the website.</li>
+<li>Enhance the FeedFowardNet, e.g., multiple inputs and verbose mode for debugging</li>
+<li>Add Concat and Slice layers</li>
+<li>Extend CrossEntropyLoss to accept instance with multiple labels</li>
+<li>Add image_tool.py with image augmentation methods</li>
+<li>Support model loading and saving via the Snapshot API</li>
+<li>Compile SINGA source on Windows</li>
+<li>Compile mandatory dependent libraries together with SINGA code</li>
+<li>Enable Java binding (basic) for SINGA</li>
+<li>Add version ID in checkpointing files</li>
+<li>Add Rafiki toolkit for providing RESTFul APIs</li>
+<li>Add examples pretrained from Caffe, including GoogleNet</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v100-8-september-2016"></a><a href="#incubating-v100-8-september-2016" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13. [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/1.0.0/apache-singa-incubating-1.0.0.tar.gz">Apache SINGA 1.0.0 (incubating)</a> <a href="https://archive.apache.org/dist/incubator/singa/1.0.0/apache-singa-incubating-1.0.0.tar.gz.md5">[MD5]</a> <a href="https://archive.apache.org/dist/incubator/singa/1.0.0/apache-singa-incubating-1.0.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_1.0.0.html">Release Notes 1.0.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Tensor abstraction for supporting more machine learning models.</li>
+<li>Device abstraction for running on different hardware devices, including CPU, (Nvidia/AMD) GPU and FPGA (to be tested in later versions).</li>
+<li>Replace GNU autotool with cmake for compilation.</li>
+<li>Support Mac OS</li>
+<li>Improve Python binding, including installation and programming</li>
+<li>More deep learning models, including VGG and ResNet</li>
+<li>More IO classes for reading/writing files and encoding/decoding data</li>
+<li>New network communication components directly based on Socket.</li>
+<li>Cudnn V5 with Dropout and RNN layers.</li>
+<li>Replace website building tool from maven to Sphinx</li>
+<li>Integrate Travis-CI</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v030-20-april-2016"></a><a href="#incubating-v030-20-april-2016" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12  [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/0.3.0/apache-singa-incubating-0.3.0.tar.gz">Apache SINGA 0.3.0 (incubating)</a> <a href="https://archive.apache.org/dist/incubator/singa/0.3.0/apache-singa-incubating-0.3.0.tar.gz.md5">[MD5]</a> <a href="https://archive.apache.org/dist/incubator/singa/0.3.0/apache-singa-incubating-0.3.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_0.3.0.html">Release Notes 0.3.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Training on GPU cluster enables training of deep learning models over a GPU cluster.</li>
+<li>Python wrapper improvement makes it easy to configure the job, including neural net and SGD algorithm.</li>
+<li>New SGD updaters are added, including Adam, AdaDelta and AdaMax.</li>
+<li>Installation has fewer dependent libraries for single node training.</li>
+<li>Heterogeneous training with CPU and GPU.</li>
+<li>Support cuDNN V4.</li>
+<li>Data prefetching.</li>
+<li>Fix some bugs.</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v020-14-january-2016"></a><a href="#incubating-v020-14-january-2016" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/0.2.0/apache-singa-incubating-0.2.0.tar.gz">Apache SINGA 0.2.0 (incubating)</a> <a href="https://archive.apache.org/dist/incubator/singa/0.2.0/apache-singa-incubating-0.2.0.tar.gz.md5">[MD5]</a> <a href="https://archive.apache.org/dist/incubator/singa/0.2.0/apache-singa-incubating-0.2.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_0.2.0.html">Release Notes 0.2.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Training on GPU enables training of complex models on a single node with multiple GPU cards.</li>
+<li>Hybrid neural net partitioning supports data and model parallelism at the same time.</li>
+<li>Python wrapper makes it easy to configure the job, including neural net and SGD algorithm.</li>
+<li>RNN model and BPTT algorithm are implemented to support applications based on RNN models, e.g., GRU.</li>
+<li>Cloud software integration includes Mesos, Docker and HDFS.</li>
+<li>Visualization of neural net structure and layer information, which is helpful for debugging.</li>
+<li>Linear algebra functions and random functions against Blobs and raw data pointers.</li>
+<li>New layers, including SoftmaxLayer, ArgSortLayer, DummyLayer, RNN layers and cuDNN layers.</li>
+<li>Update Layer class to carry multiple data/grad Blobs.</li>
+<li>Extract features and test performance for new data by loading previously trained model parameters.</li>
+<li>Add Store class for IO operations.</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v010-8-october-2015"></a><a href="#incubating-v010-8-october-2015" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 1 [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/apache-singa-incubating-0.1.0.tar.gz">Apache SINGA 0.1.0 (incubating)</a> <a href="https://archive.apache.org/dist/incubator/singa/apache-singa-incubating-0.1.0.tar.gz.md5">[MD5]</a> <a href="https://archive.apache.org/dist/incubator/singa/apache-singa-incubating-0.1.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="https://console.aws.amazon.com/ec2/v2/home?region=ap-southeast-1#LaunchInstanceWizard:ami=ami-b41001e6">Amazon EC2 image</a></li>
+<li><a href="releases/RELEASE_NOTES_0.1.0.html">Release Notes 0.1.0 (incubating)</a></li>
+<li>Major features include,
+<ul>
+<li>Installation using GNU build utility</li>
+<li>Scripts for job management with zookeeper</li>
+<li>Programming model based on NeuralNet and Layer abstractions.</li>
+<li>System architecture based on Worker, Server and Stub.</li>
+<li>Training models from three different model categories, namely, feed-forward models, energy models and RNN models.</li>
+<li>Synchronous and asynchronous distributed training frameworks using CPU</li>
+<li>Checkpoint and restore</li>
+<li>Unit test using gtest</li>
+</ul></li>
+</ul>
+<blockquote>
+<p><strong>Disclaimer</strong></p>
+<p>Apache SINGA is an effort undergoing incubation at The Apache Software Foundation (ASF), sponsored by the name of Apache Incubator PMC. Incubation is required of all newly accepted projects until a further review indicates that the infrastructure, communications, and decision making process have stabilized in a manner consistent with other successful ASF projects. While incubation status is not necessarily a reflection of the completeness or stability of the code, it does indicate tha [...]
+</blockquote>
+</span></div></article></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/2.0.0/model-zoo-imagenet-vgg"><span class="arrow-prev">← </span><span>Previous</span></a><a class="docs-next button" href="/docs/2.0.0/build"><span>Build SINGA from Source</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#verify">Verify</a></li><li><a href="#incubating-v200-20-april-2019">Incubating v2.0.0 (20 April 2019 [...]
+   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.</section></div></footer></div><script type="text/javascript" src="https://cdn.jsdelivr.net/docsearch.js/1/docsearch.min.js"></script><script>window.twttr=(function(d,s, id){var js,fjs=d.getElementsByTagName(s)[0],t=window.twttr||{};if(d.getElementById(id))return t;js=d.createElement(s);js.id=id;js.src='https://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js, fjs);t._e = [];t.ready = function(f) {t._e.push(f);};return t;}(document, 'script', 'twitter- [...]
+                document.addEventListener('keyup', function(e) {
+                  if (e.target !== document.body) {
+                    return;
+                  }
+                  // keyCode for '/' (slash)
+                  if (e.keyCode === 191) {
+                    const search = document.getElementById('search_input_react');
+                    search && search.focus();
+                  }
+                });
+              </script><script>
+              var search = docsearch({
+                
+                apiKey: '45202133606c0b5fa6d21cddc4725dd8',
+                indexName: 'apache_singa',
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+                algoliaOptions: {"facetFilters":["language:en","version:3.0.0"]}
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index badb73d..358655f 100644
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@@ -97,7 +97,7 @@
 <p>Usage:</p>
 <pre><code class="hljs css language-shell"><span class="hljs-meta">$</span><span class="bash"> python convert.py -h</span>
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-</span></div></article></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/2.0.0/model-zoo-imagenet-resnet"><span class="arrow-prev">← </span><span>Previous</span></a><a class="docs-next button" href="/docs/2.0.0/download-singa"><span>Download SINGA</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#instructions">Instructions</a><ul class="toc-headings"><li><a href="#download">Download</a></li>< [...]
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    The Apache Software Foundation. All rights reserved.
    Apache SINGA, Apache, the Apache feather logo, and
    the Apache SINGA project logos are trademarks of The
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@@ -97,7 +97,7 @@
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 </code></pre>
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    The Apache Software Foundation. All rights reserved.
    Apache SINGA, Apache, the Apache feather logo, and
    the Apache SINGA project logos are trademarks of The
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0.rc1</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-in [...]
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diff --git a/content/docs/3.0.0.rc1/autograd/index.html b/content/docs/3.0.0.rc1/autograd/index.html
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0.rc1</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-in [...]
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@@ -4,7 +4,7 @@
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0.rc1</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-in [...]
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@@ -416,7 +416,7 @@ build PySINGA from source, you need to specify the paths when invoking
 to change the python interpreter, e.g., reset the $PATH to put the correct
 path of Python at the front position.</p></li>
 </ul>
-</span></div></article></div><div class="docLastUpdate"><em>Last updated on 02/04/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/3.0.0.rc1/download-singa"><span class="arrow-prev">← </span><span>Download SINGA</span></a><a class="docs-next button" href="/docs/3.0.0.rc1/contribute-code"><span>How to Contribute Code</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#use-conda-to-buil [...]
+</span></div></article></div><div class="docLastUpdate"><em>Last updated on 02/04/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/3.0.0.rc1/downloads"><span class="arrow-prev">← </span><span>Download SINGA</span></a><a class="docs-next button" href="/docs/3.0.0.rc1/contribute-code"><span>How to Contribute Code</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#use-conda-to-build-sin [...]
    The Apache Software Foundation. All rights reserved.
    Apache SINGA, Apache, the Apache feather logo, and
    the Apache SINGA project logos are trademarks of The
diff --git a/content/docs/3.0.0.rc1/build/index.html b/content/docs/3.0.0.rc1/build/index.html
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0.rc1</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-in [...]
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@@ -416,7 +416,7 @@ build PySINGA from source, you need to specify the paths when invoking
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 path of Python at the front position.</p></li>
 </ul>
-</span></div></article></div><div class="docLastUpdate"><em>Last updated on 02/04/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/3.0.0.rc1/download-singa"><span class="arrow-prev">← </span><span>Download SINGA</span></a><a class="docs-next button" href="/docs/3.0.0.rc1/contribute-code"><span>How to Contribute Code</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#use-conda-to-buil [...]
+</span></div></article></div><div class="docLastUpdate"><em>Last updated on 02/04/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/3.0.0.rc1/downloads"><span class="arrow-prev">← </span><span>Download SINGA</span></a><a class="docs-next button" href="/docs/3.0.0.rc1/contribute-code"><span>How to Contribute Code</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#use-conda-to-build-sin [...]
    The Apache Software Foundation. All rights reserved.
    Apache SINGA, Apache, the Apache feather logo, and
    the Apache SINGA project logos are trademarks of The
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0.rc1</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-in [...]
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0.rc1</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-in [...]
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0.rc1</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-in [...]
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0.rc1</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-in [...]
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0.rc1</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-in [...]
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diff --git a/content/docs/3.0.0.rc1/dist-train.html b/content/docs/3.0.0.rc1/dist-train.html
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0.rc1</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-in [...]
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@@ -397,7 +397,7 @@ partitioned, so that each process can evaluate the sub-gradient based on the
 partitioned training data. Once the sub-gradient is calculated on each
 processes, the overall stochastic gradient is obtained by all-reducing the
 sub-gradients evaluated by all processes.</p>
-</span></div></article></div><div class="docLastUpdate"><em>Last updated on 09/04/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/3.0.0.rc1/graph"><span class="arrow-prev">← </span><span>Model</span></a><a class="docs-next button" href="/docs/3.0.0.rc1/download-singa"><span>Download SINGA</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#usage">Usage</a><ul class="toc-headings"><li [...]
+</span></div></article></div><div class="docLastUpdate"><em>Last updated on 09/04/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/3.0.0.rc1/graph"><span class="arrow-prev">← </span><span>Model</span></a><a class="docs-next button" href="/docs/3.0.0.rc1/downloads"><span>Download SINGA</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#usage">Usage</a><ul class="toc-headings"><li><a h [...]
    The Apache Software Foundation. All rights reserved.
    Apache SINGA, Apache, the Apache feather logo, and
    the Apache SINGA project logos are trademarks of The
diff --git a/content/docs/3.0.0.rc1/dist-train/index.html b/content/docs/3.0.0.rc1/dist-train/index.html
index 899bb81..3af4285 100644
--- a/content/docs/3.0.0.rc1/dist-train/index.html
+++ b/content/docs/3.0.0.rc1/dist-train/index.html
@@ -4,7 +4,7 @@
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0.rc1</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-in [...]
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@@ -397,7 +397,7 @@ partitioned, so that each process can evaluate the sub-gradient based on the
 partitioned training data. Once the sub-gradient is calculated on each
 processes, the overall stochastic gradient is obtained by all-reducing the
 sub-gradients evaluated by all processes.</p>
-</span></div></article></div><div class="docLastUpdate"><em>Last updated on 09/04/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/3.0.0.rc1/graph"><span class="arrow-prev">← </span><span>Model</span></a><a class="docs-next button" href="/docs/3.0.0.rc1/download-singa"><span>Download SINGA</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#usage">Usage</a><ul class="toc-headings"><li [...]
+</span></div></article></div><div class="docLastUpdate"><em>Last updated on 09/04/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/3.0.0.rc1/graph"><span class="arrow-prev">← </span><span>Model</span></a><a class="docs-next button" href="/docs/3.0.0.rc1/downloads"><span>Download SINGA</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#usage">Usage</a><ul class="toc-headings"><li><a h [...]
    The Apache Software Foundation. All rights reserved.
    Apache SINGA, Apache, the Apache feather logo, and
    the Apache SINGA project logos are trademarks of The
diff --git a/content/docs/3.0.0.rc1/downloads.html b/content/docs/3.0.0.rc1/downloads.html
new file mode 100644
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+<!DOCTYPE html><html lang="en"><head><meta charSet="utf-8"/><meta http-equiv="X-UA-Compatible" content="IE=edge"/><title>Download SINGA · Apache SINGA</title><meta name="viewport" content="width=device-width"/><meta name="generator" content="Docusaurus"/><meta name="description" content="&lt;!--- Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.  See the NOTICE file distributed with this work for additional information regarding copyright  [...]
+        document.addEventListener('DOMContentLoaded', function() {
+          addBackToTop(
+            {"zIndex":100}
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0.rc1</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-in [...]
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+              if (checkActiveCategory){
+                for (var j = 0; j < links.length; j++) {
+                  if (links[j].classList.contains('navListItemActive')){
+                    coll[i].nextElementSibling.classList.toggle('hide');
+                    coll[i].childNodes[1].classList.toggle('rotate');
+                    checkActiveCategory = false;
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+                  }
+                }
+              }
+
+              coll[i].addEventListener('click', function() {
+                var arrow = this.childNodes[1];
+                arrow.classList.toggle('rotate');
+                var content = this.nextElementSibling;
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+
+            document.addEventListener('DOMContentLoaded', function() {
+              createToggler('#navToggler', '#docsNav', 'docsSliderActive');
+              createToggler('#tocToggler', 'body', 'tocActive');
+
+              var headings = document.querySelector('.toc-headings');
+              headings && headings.addEventListener('click', function(event) {
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+                while(el !== headings){
+                  if (el.tagName === 'A') {
+                    document.body.classList.remove('tocActive');
+                    break;
+                  } else{
+                    el = el.parentNode;
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+                }
+              }, false);
+
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+                var toggler = document.querySelector(togglerSelector);
+                var target = document.querySelector(targetSelector);
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+                toggler.onclick = function(event) {
+                  event.preventDefault();
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+                  target.classList.toggle(className);
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+              }
+            });
+        </script></nav></div><div class="container mainContainer docsContainer"><div class="wrapper"><div class="post"><header class="postHeader"><a class="edit-page-link button" href="https://github.com/apache/singa-doc/blob/master/docs-site/docs/download-singa.md" target="_blank" rel="noreferrer noopener">Edit</a><h1 id="__docusaurus" class="postHeaderTitle">Download SINGA</h1></header><article><div><span><!--- Licensed to the Apache Software Foundation (ASF) under one or more contribu [...]
+<h2><a class="anchor" aria-hidden="true" id="verify"></a><a href="#verify" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2. [...]
+<p>To verify the downloaded tar.gz file, download the
+<a href="https://www.apache.org/dist/incubator/singa/KEYS">KEYS</a> and ASC files and then
+execute the following commands</p>
+<pre><code class="hljs css language-shell"><span class="hljs-meta">%</span><span class="bash"> gpg --import KEYS</span>
+<span class="hljs-meta">%</span><span class="bash"> gpg --verify downloaded_file.asc downloaded_file</span>
+</code></pre>
+<p>You can also check the SHA512 or MD5 values to see if the download is completed.</p>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v200-20-april-2019"></a><a href="#incubating-v200-20-april-2019" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12  [...]
+<ul>
+<li><a href="http://www.apache.org/dyn/closer.cgi/incubator/singa/2.0.0/apache-singa-incubating-2.0.0.tar.gz">Apache SINGA 2.0.0 (incubating)</a>
+<a href="https://www.apache.org/dist/incubator/singa/2.0.0/apache-singa-incubating-2.0.0.tar.gz.sha512">[SHA512]</a>
+<a href="https://www.apache.org/dist/incubator/singa/2.0.0/apache-singa-incubating-2.0.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_2.0.0.html">Release Notes 2.0.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Enhance autograd (for Convolution networks and recurrent networks)</li>
+<li>Support ONNX</li>
+<li>Improve the CPP operations via Intel MKL DNN lib</li>
+<li>Implement tensor broadcasting</li>
+<li>Move Docker images under Apache user name</li>
+<li>Update depdent lib versions in conda-build config</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v120-6-june-2018"></a><a href="#incubating-v120-6-june-2018" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 1 [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/1.2.0/apache-singa-incubating-1.2.0.tar.gz">Apache SINGA 1.2.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.2.0/apache-singa-incubating-1.2.0.tar.gz.sha512">[SHA512]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.2.0/apache-singa-incubating-1.2.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_1.2.0.html">Release Notes 1.2.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Implement autograd (currently support MLP model)</li>
+<li>Upgrade PySinga to support Python 3</li>
+<li>Improve the Tensor class with the stride field</li>
+<li>Upgrade cuDNN from V5 to V7</li>
+<li>Add VGG, Inception V4, ResNet, and DenseNet for ImageNet classification</li>
+<li>Create alias for conda packages</li>
+<li>Complete documentation in Chinese</li>
+<li>Add instructions for running Singa on Windows</li>
+<li>Update the compilation, CI</li>
+<li>Fix some bugs</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v110-12-february-2017"></a><a href="#incubating-v110-12-february-2017" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13. [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/1.1.0/apache-singa-incubating-1.1.0.tar.gz">Apache SINGA 1.1.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.1.0/apache-singa-incubating-1.1.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.1.0/apache-singa-incubating-1.1.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_1.1.0.html">Release Notes 1.1.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Create Docker images (CPU and GPU versions)</li>
+<li>Create Amazon AMI for SINGA (CPU version)</li>
+<li>Integrate with Jenkins for automatically generating Wheel and Debian
+packages (for installation), and updating the website.</li>
+<li>Enhance the FeedFowardNet, e.g., multiple inputs and verbose mode for
+debugging</li>
+<li>Add Concat and Slice layers</li>
+<li>Extend CrossEntropyLoss to accept instance with multiple labels</li>
+<li>Add image_tool.py with image augmentation methods</li>
+<li>Support model loading and saving via the Snapshot API</li>
+<li>Compile SINGA source on Windows</li>
+<li>Compile mandatory dependent libraries together with SINGA code</li>
+<li>Enable Java binding (basic) for SINGA</li>
+<li>Add version ID in checkpointing files</li>
+<li>Add Rafiki toolkit for providing RESTFul APIs</li>
+<li>Add examples pretrained from Caffe, including GoogleNet</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v100-8-september-2016"></a><a href="#incubating-v100-8-september-2016" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13. [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/1.0.0/apache-singa-incubating-1.0.0.tar.gz">Apache SINGA 1.0.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.0.0/apache-singa-incubating-1.0.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.0.0/apache-singa-incubating-1.0.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_1.0.0.html">Release Notes 1.0.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Tensor abstraction for supporting more machine learning models.</li>
+<li>Device abstraction for running on different hardware devices, including CPU,
+(Nvidia/AMD) GPU and FPGA (to be tested in later versions).</li>
+<li>Replace GNU autotool with cmake for compilation.</li>
+<li>Support Mac OS</li>
+<li>Improve Python binding, including installation and programming</li>
+<li>More deep learning models, including VGG and ResNet</li>
+<li>More IO classes for reading/writing files and encoding/decoding data</li>
+<li>New network communication components directly based on Socket.</li>
+<li>Cudnn V5 with Dropout and RNN layers.</li>
+<li>Replace website building tool from maven to Sphinx</li>
+<li>Integrate Travis-CI</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v030-20-april-2016"></a><a href="#incubating-v030-20-april-2016" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12  [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/0.3.0/apache-singa-incubating-0.3.0.tar.gz">Apache SINGA 0.3.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/0.3.0/apache-singa-incubating-0.3.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/0.3.0/apache-singa-incubating-0.3.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_0.3.0.html">Release Notes 0.3.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Training on GPU cluster enables training of deep learning models over a GPU
+cluster.</li>
+<li>Python wrapper improvement makes it easy to configure the job, including
+neural net and SGD algorithm.</li>
+<li>New SGD updaters are added, including Adam, AdaDelta and AdaMax.</li>
+<li>Installation has fewer dependent libraries for single node training.</li>
+<li>Heterogeneous training with CPU and GPU.</li>
+<li>Support cuDNN V4.</li>
+<li>Data prefetching.</li>
+<li>Fix some bugs.</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v020-14-january-2016"></a><a href="#incubating-v020-14-january-2016" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/0.2.0/apache-singa-incubating-0.2.0.tar.gz">Apache SINGA 0.2.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/0.2.0/apache-singa-incubating-0.2.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/0.2.0/apache-singa-incubating-0.2.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_0.2.0.html">Release Notes 0.2.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Training on GPU enables training of complex models on a single node with
+multiple GPU cards.</li>
+<li>Hybrid neural net partitioning supports data and model parallelism at the
+same time.</li>
+<li>Python wrapper makes it easy to configure the job, including neural net and
+SGD algorithm.</li>
+<li>RNN model and BPTT algorithm are implemented to support applications based
+on RNN models, e.g., GRU.</li>
+<li>Cloud software integration includes Mesos, Docker and HDFS.</li>
+<li>Visualization of neural net structure and layer information, which is
+helpful for debugging.</li>
+<li>Linear algebra functions and random functions against Blobs and raw data
+pointers.</li>
+<li>New layers, including SoftmaxLayer, ArgSortLayer, DummyLayer, RNN layers and
+cuDNN layers.</li>
+<li>Update Layer class to carry multiple data/grad Blobs.</li>
+<li>Extract features and test performance for new data by loading previously
+trained model parameters.</li>
+<li>Add Store class for IO operations.</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v010-8-october-2015"></a><a href="#incubating-v010-8-october-2015" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 1 [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/apache-singa-incubating-0.1.0.tar.gz">Apache SINGA 0.1.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/apache-singa-incubating-0.1.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/apache-singa-incubating-0.1.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="https://console.aws.amazon.com/ec2/v2/home?region=ap-southeast-1#LaunchInstanceWizard:ami=ami-b41001e6">Amazon EC2 image</a></li>
+<li><a href="releases/RELEASE_NOTES_0.1.0.html">Release Notes 0.1.0 (incubating)</a></li>
+<li>Major features include,
+<ul>
+<li>Installation using GNU build utility</li>
+<li>Scripts for job management with zookeeper</li>
+<li>Programming model based on NeuralNet and Layer abstractions.</li>
+<li>System architecture based on Worker, Server and Stub.</li>
+<li>Training models from three different model categories, namely, feed-forward
+models, energy models and RNN models.</li>
+<li>Synchronous and asynchronous distributed training frameworks using CPU</li>
+<li>Checkpoint and restore</li>
+<li>Unit test using gtest</li>
+</ul></li>
+</ul>
+<blockquote>
+<p><strong>Disclaimer</strong></p>
+<p>Apache SINGA is an effort undergoing incubation at The Apache Software
+Foundation (ASF), sponsored by the name of Apache Incubator PMC. Incubation is
+required of all newly accepted projects until a further review indicates that
+the infrastructure, communications, and decision making process have
+stabilized in a manner consistent with other successful ASF projects. While
+incubation status is not necessarily a reflection of the completeness or
+stability of the code, it does indicate that the project has yet to be fully
+endorsed by the ASF.</p>
+</blockquote>
+</span></div></article></div><div class="docLastUpdate"><em>Last updated on 02/04/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/3.0.0.rc1/dist-train"><span class="arrow-prev">← </span><span>Distributed Training</span></a><a class="docs-next button" href="/docs/3.0.0.rc1/build"><span>Build SINGA from Source</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#verify">Verify</a></li>< [...]
+   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.</section></div></footer></div><script type="text/javascript" src="https://cdn.jsdelivr.net/docsearch.js/1/docsearch.min.js"></script><script>window.twttr=(function(d,s, id){var js,fjs=d.getElementsByTagName(s)[0],t=window.twttr||{};if(d.getElementById(id))return t;js=d.createElement(s);js.id=id;js.src='https://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js, fjs);t._e = [];t.ready = function(f) {t._e.push(f);};return t;}(document, 'script', 'twitter- [...]
+                document.addEventListener('keyup', function(e) {
+                  if (e.target !== document.body) {
+                    return;
+                  }
+                  // keyCode for '/' (slash)
+                  if (e.keyCode === 191) {
+                    const search = document.getElementById('search_input_react');
+                    search && search.focus();
+                  }
+                });
+              </script><script>
+              var search = docsearch({
+                
+                apiKey: '45202133606c0b5fa6d21cddc4725dd8',
+                indexName: 'apache_singa',
+                inputSelector: '#search_input_react',
+                algoliaOptions: {"facetFilters":["language:en","version:3.0.0"]}
+              });
+            </script></body></html>
\ No newline at end of file
diff --git a/content/docs/3.0.0.rc1/downloads/index.html b/content/docs/3.0.0.rc1/downloads/index.html
new file mode 100644
index 0000000..cc36d28
--- /dev/null
+++ b/content/docs/3.0.0.rc1/downloads/index.html
@@ -0,0 +1,261 @@
+<!DOCTYPE html><html lang="en"><head><meta charSet="utf-8"/><meta http-equiv="X-UA-Compatible" content="IE=edge"/><title>Download SINGA · Apache SINGA</title><meta name="viewport" content="width=device-width"/><meta name="generator" content="Docusaurus"/><meta name="description" content="&lt;!--- Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.  See the NOTICE file distributed with this work for additional information regarding copyright  [...]
+        document.addEventListener('DOMContentLoaded', function() {
+          addBackToTop(
+            {"zIndex":100}
+          )
+        });
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0.rc1</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-in [...]
+            var coll = document.getElementsByClassName('collapsible');
+            var checkActiveCategory = true;
+            for (var i = 0; i < coll.length; i++) {
+              var links = coll[i].nextElementSibling.getElementsByTagName('*');
+              if (checkActiveCategory){
+                for (var j = 0; j < links.length; j++) {
+                  if (links[j].classList.contains('navListItemActive')){
+                    coll[i].nextElementSibling.classList.toggle('hide');
+                    coll[i].childNodes[1].classList.toggle('rotate');
+                    checkActiveCategory = false;
+                    break;
+                  }
+                }
+              }
+
+              coll[i].addEventListener('click', function() {
+                var arrow = this.childNodes[1];
+                arrow.classList.toggle('rotate');
+                var content = this.nextElementSibling;
+                content.classList.toggle('hide');
+              });
+            }
+
+            document.addEventListener('DOMContentLoaded', function() {
+              createToggler('#navToggler', '#docsNav', 'docsSliderActive');
+              createToggler('#tocToggler', 'body', 'tocActive');
+
+              var headings = document.querySelector('.toc-headings');
+              headings && headings.addEventListener('click', function(event) {
+                var el = event.target;
+                while(el !== headings){
+                  if (el.tagName === 'A') {
+                    document.body.classList.remove('tocActive');
+                    break;
+                  } else{
+                    el = el.parentNode;
+                  }
+                }
+              }, false);
+
+              function createToggler(togglerSelector, targetSelector, className) {
+                var toggler = document.querySelector(togglerSelector);
+                var target = document.querySelector(targetSelector);
+
+                if (!toggler) {
+                  return;
+                }
+
+                toggler.onclick = function(event) {
+                  event.preventDefault();
+
+                  target.classList.toggle(className);
+                };
+              }
+            });
+        </script></nav></div><div class="container mainContainer docsContainer"><div class="wrapper"><div class="post"><header class="postHeader"><a class="edit-page-link button" href="https://github.com/apache/singa-doc/blob/master/docs-site/docs/download-singa.md" target="_blank" rel="noreferrer noopener">Edit</a><h1 id="__docusaurus" class="postHeaderTitle">Download SINGA</h1></header><article><div><span><!--- Licensed to the Apache Software Foundation (ASF) under one or more contribu [...]
+<h2><a class="anchor" aria-hidden="true" id="verify"></a><a href="#verify" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2. [...]
+<p>To verify the downloaded tar.gz file, download the
+<a href="https://www.apache.org/dist/incubator/singa/KEYS">KEYS</a> and ASC files and then
+execute the following commands</p>
+<pre><code class="hljs css language-shell"><span class="hljs-meta">%</span><span class="bash"> gpg --import KEYS</span>
+<span class="hljs-meta">%</span><span class="bash"> gpg --verify downloaded_file.asc downloaded_file</span>
+</code></pre>
+<p>You can also check the SHA512 or MD5 values to see if the download is completed.</p>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v200-20-april-2019"></a><a href="#incubating-v200-20-april-2019" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12  [...]
+<ul>
+<li><a href="http://www.apache.org/dyn/closer.cgi/incubator/singa/2.0.0/apache-singa-incubating-2.0.0.tar.gz">Apache SINGA 2.0.0 (incubating)</a>
+<a href="https://www.apache.org/dist/incubator/singa/2.0.0/apache-singa-incubating-2.0.0.tar.gz.sha512">[SHA512]</a>
+<a href="https://www.apache.org/dist/incubator/singa/2.0.0/apache-singa-incubating-2.0.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_2.0.0.html">Release Notes 2.0.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Enhance autograd (for Convolution networks and recurrent networks)</li>
+<li>Support ONNX</li>
+<li>Improve the CPP operations via Intel MKL DNN lib</li>
+<li>Implement tensor broadcasting</li>
+<li>Move Docker images under Apache user name</li>
+<li>Update depdent lib versions in conda-build config</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v120-6-june-2018"></a><a href="#incubating-v120-6-june-2018" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 1 [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/1.2.0/apache-singa-incubating-1.2.0.tar.gz">Apache SINGA 1.2.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.2.0/apache-singa-incubating-1.2.0.tar.gz.sha512">[SHA512]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.2.0/apache-singa-incubating-1.2.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_1.2.0.html">Release Notes 1.2.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Implement autograd (currently support MLP model)</li>
+<li>Upgrade PySinga to support Python 3</li>
+<li>Improve the Tensor class with the stride field</li>
+<li>Upgrade cuDNN from V5 to V7</li>
+<li>Add VGG, Inception V4, ResNet, and DenseNet for ImageNet classification</li>
+<li>Create alias for conda packages</li>
+<li>Complete documentation in Chinese</li>
+<li>Add instructions for running Singa on Windows</li>
+<li>Update the compilation, CI</li>
+<li>Fix some bugs</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v110-12-february-2017"></a><a href="#incubating-v110-12-february-2017" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13. [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/1.1.0/apache-singa-incubating-1.1.0.tar.gz">Apache SINGA 1.1.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.1.0/apache-singa-incubating-1.1.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.1.0/apache-singa-incubating-1.1.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_1.1.0.html">Release Notes 1.1.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Create Docker images (CPU and GPU versions)</li>
+<li>Create Amazon AMI for SINGA (CPU version)</li>
+<li>Integrate with Jenkins for automatically generating Wheel and Debian
+packages (for installation), and updating the website.</li>
+<li>Enhance the FeedFowardNet, e.g., multiple inputs and verbose mode for
+debugging</li>
+<li>Add Concat and Slice layers</li>
+<li>Extend CrossEntropyLoss to accept instance with multiple labels</li>
+<li>Add image_tool.py with image augmentation methods</li>
+<li>Support model loading and saving via the Snapshot API</li>
+<li>Compile SINGA source on Windows</li>
+<li>Compile mandatory dependent libraries together with SINGA code</li>
+<li>Enable Java binding (basic) for SINGA</li>
+<li>Add version ID in checkpointing files</li>
+<li>Add Rafiki toolkit for providing RESTFul APIs</li>
+<li>Add examples pretrained from Caffe, including GoogleNet</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v100-8-september-2016"></a><a href="#incubating-v100-8-september-2016" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13. [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/1.0.0/apache-singa-incubating-1.0.0.tar.gz">Apache SINGA 1.0.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.0.0/apache-singa-incubating-1.0.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.0.0/apache-singa-incubating-1.0.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_1.0.0.html">Release Notes 1.0.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Tensor abstraction for supporting more machine learning models.</li>
+<li>Device abstraction for running on different hardware devices, including CPU,
+(Nvidia/AMD) GPU and FPGA (to be tested in later versions).</li>
+<li>Replace GNU autotool with cmake for compilation.</li>
+<li>Support Mac OS</li>
+<li>Improve Python binding, including installation and programming</li>
+<li>More deep learning models, including VGG and ResNet</li>
+<li>More IO classes for reading/writing files and encoding/decoding data</li>
+<li>New network communication components directly based on Socket.</li>
+<li>Cudnn V5 with Dropout and RNN layers.</li>
+<li>Replace website building tool from maven to Sphinx</li>
+<li>Integrate Travis-CI</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v030-20-april-2016"></a><a href="#incubating-v030-20-april-2016" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12  [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/0.3.0/apache-singa-incubating-0.3.0.tar.gz">Apache SINGA 0.3.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/0.3.0/apache-singa-incubating-0.3.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/0.3.0/apache-singa-incubating-0.3.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_0.3.0.html">Release Notes 0.3.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Training on GPU cluster enables training of deep learning models over a GPU
+cluster.</li>
+<li>Python wrapper improvement makes it easy to configure the job, including
+neural net and SGD algorithm.</li>
+<li>New SGD updaters are added, including Adam, AdaDelta and AdaMax.</li>
+<li>Installation has fewer dependent libraries for single node training.</li>
+<li>Heterogeneous training with CPU and GPU.</li>
+<li>Support cuDNN V4.</li>
+<li>Data prefetching.</li>
+<li>Fix some bugs.</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v020-14-january-2016"></a><a href="#incubating-v020-14-january-2016" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/0.2.0/apache-singa-incubating-0.2.0.tar.gz">Apache SINGA 0.2.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/0.2.0/apache-singa-incubating-0.2.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/0.2.0/apache-singa-incubating-0.2.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_0.2.0.html">Release Notes 0.2.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Training on GPU enables training of complex models on a single node with
+multiple GPU cards.</li>
+<li>Hybrid neural net partitioning supports data and model parallelism at the
+same time.</li>
+<li>Python wrapper makes it easy to configure the job, including neural net and
+SGD algorithm.</li>
+<li>RNN model and BPTT algorithm are implemented to support applications based
+on RNN models, e.g., GRU.</li>
+<li>Cloud software integration includes Mesos, Docker and HDFS.</li>
+<li>Visualization of neural net structure and layer information, which is
+helpful for debugging.</li>
+<li>Linear algebra functions and random functions against Blobs and raw data
+pointers.</li>
+<li>New layers, including SoftmaxLayer, ArgSortLayer, DummyLayer, RNN layers and
+cuDNN layers.</li>
+<li>Update Layer class to carry multiple data/grad Blobs.</li>
+<li>Extract features and test performance for new data by loading previously
+trained model parameters.</li>
+<li>Add Store class for IO operations.</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v010-8-october-2015"></a><a href="#incubating-v010-8-october-2015" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 1 [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/apache-singa-incubating-0.1.0.tar.gz">Apache SINGA 0.1.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/apache-singa-incubating-0.1.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/apache-singa-incubating-0.1.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="https://console.aws.amazon.com/ec2/v2/home?region=ap-southeast-1#LaunchInstanceWizard:ami=ami-b41001e6">Amazon EC2 image</a></li>
+<li><a href="releases/RELEASE_NOTES_0.1.0.html">Release Notes 0.1.0 (incubating)</a></li>
+<li>Major features include,
+<ul>
+<li>Installation using GNU build utility</li>
+<li>Scripts for job management with zookeeper</li>
+<li>Programming model based on NeuralNet and Layer abstractions.</li>
+<li>System architecture based on Worker, Server and Stub.</li>
+<li>Training models from three different model categories, namely, feed-forward
+models, energy models and RNN models.</li>
+<li>Synchronous and asynchronous distributed training frameworks using CPU</li>
+<li>Checkpoint and restore</li>
+<li>Unit test using gtest</li>
+</ul></li>
+</ul>
+<blockquote>
+<p><strong>Disclaimer</strong></p>
+<p>Apache SINGA is an effort undergoing incubation at The Apache Software
+Foundation (ASF), sponsored by the name of Apache Incubator PMC. Incubation is
+required of all newly accepted projects until a further review indicates that
+the infrastructure, communications, and decision making process have
+stabilized in a manner consistent with other successful ASF projects. While
+incubation status is not necessarily a reflection of the completeness or
+stability of the code, it does indicate that the project has yet to be fully
+endorsed by the ASF.</p>
+</blockquote>
+</span></div></article></div><div class="docLastUpdate"><em>Last updated on 02/04/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/3.0.0.rc1/dist-train"><span class="arrow-prev">← </span><span>Distributed Training</span></a><a class="docs-next button" href="/docs/3.0.0.rc1/build"><span>Build SINGA from Source</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#verify">Verify</a></li>< [...]
+   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.</section></div></footer></div><script type="text/javascript" src="https://cdn.jsdelivr.net/docsearch.js/1/docsearch.min.js"></script><script>window.twttr=(function(d,s, id){var js,fjs=d.getElementsByTagName(s)[0],t=window.twttr||{};if(d.getElementById(id))return t;js=d.createElement(s);js.id=id;js.src='https://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js, fjs);t._e = [];t.ready = function(f) {t._e.push(f);};return t;}(document, 'script', 'twitter- [...]
+                document.addEventListener('keyup', function(e) {
+                  if (e.target !== document.body) {
+                    return;
+                  }
+                  // keyCode for '/' (slash)
+                  if (e.keyCode === 191) {
+                    const search = document.getElementById('search_input_react');
+                    search && search.focus();
+                  }
+                });
+              </script><script>
+              var search = docsearch({
+                
+                apiKey: '45202133606c0b5fa6d21cddc4725dd8',
+                indexName: 'apache_singa',
+                inputSelector: '#search_input_react',
+                algoliaOptions: {"facetFilters":["language:en","version:3.0.0"]}
+              });
+            </script></body></html>
\ No newline at end of file
diff --git a/content/docs/3.0.0.rc1/examples.html b/content/docs/3.0.0.rc1/examples.html
index d38c3f0..ef17e90 100644
--- a/content/docs/3.0.0.rc1/examples.html
+++ b/content/docs/3.0.0.rc1/examples.html
@@ -4,7 +4,7 @@
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           )
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-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0.rc1</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-in [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0.rc1</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-in [...]
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diff --git a/content/docs/3.0.0.rc1/examples/index.html b/content/docs/3.0.0.rc1/examples/index.html
index d38c3f0..ef17e90 100644
--- a/content/docs/3.0.0.rc1/examples/index.html
+++ b/content/docs/3.0.0.rc1/examples/index.html
@@ -4,7 +4,7 @@
             {"zIndex":100}
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-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0.rc1</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-in [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0.rc1</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-in [...]
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diff --git a/content/docs/3.0.0.rc1/git-workflow.html b/content/docs/3.0.0.rc1/git-workflow.html
index 40a6d3a..312234c 100644
--- a/content/docs/3.0.0.rc1/git-workflow.html
+++ b/content/docs/3.0.0.rc1/git-workflow.html
@@ -4,7 +4,7 @@
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0.rc1</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-in [...]
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/3.0.0/autograd/index.html b/content/docs/3.0.0/autograd/index.html
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/3.0.0/build.html b/content/docs/3.0.0/build.html
index 04d75c7..9068b02 100644
--- a/content/docs/3.0.0/build.html
+++ b/content/docs/3.0.0/build.html
@@ -4,7 +4,7 @@
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           )
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-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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@@ -416,7 +416,7 @@ build PySINGA from source, you need to specify the paths when invoking
 to change the python interpreter, e.g., reset the $PATH to put the correct
 path of Python at the front position.</p></li>
 </ul>
-</span></div></article></div><div class="docLastUpdate"><em>Last updated on 02/04/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/3.0.0/download-singa"><span class="arrow-prev">← </span><span>Download SINGA</span></a><a class="docs-next button" href="/docs/3.0.0/contribute-code"><span>How to Contribute Code</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#use-conda-to-build-singa" [...]
+</span></div></article></div><div class="docLastUpdate"><em>Last updated on 02/04/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/3.0.0/downloads"><span class="arrow-prev">← </span><span>Download SINGA</span></a><a class="docs-next button" href="/docs/3.0.0/contribute-code"><span>How to Contribute Code</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#use-conda-to-build-singa">Use  [...]
    The Apache Software Foundation. All rights reserved.
    Apache SINGA, Apache, the Apache feather logo, and
    the Apache SINGA project logos are trademarks of The
diff --git a/content/docs/3.0.0/build/index.html b/content/docs/3.0.0/build/index.html
index 04d75c7..9068b02 100644
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+++ b/content/docs/3.0.0/build/index.html
@@ -4,7 +4,7 @@
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-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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@@ -416,7 +416,7 @@ build PySINGA from source, you need to specify the paths when invoking
 to change the python interpreter, e.g., reset the $PATH to put the correct
 path of Python at the front position.</p></li>
 </ul>
-</span></div></article></div><div class="docLastUpdate"><em>Last updated on 02/04/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/3.0.0/download-singa"><span class="arrow-prev">← </span><span>Download SINGA</span></a><a class="docs-next button" href="/docs/3.0.0/contribute-code"><span>How to Contribute Code</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#use-conda-to-build-singa" [...]
+</span></div></article></div><div class="docLastUpdate"><em>Last updated on 02/04/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/3.0.0/downloads"><span class="arrow-prev">← </span><span>Download SINGA</span></a><a class="docs-next button" href="/docs/3.0.0/contribute-code"><span>How to Contribute Code</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#use-conda-to-build-singa">Use  [...]
    The Apache Software Foundation. All rights reserved.
    Apache SINGA, Apache, the Apache feather logo, and
    the Apache SINGA project logos are trademarks of The
diff --git a/content/docs/3.0.0/contribute-code.html b/content/docs/3.0.0/contribute-code.html
index d5a5913..3d3353b 100644
--- a/content/docs/3.0.0/contribute-code.html
+++ b/content/docs/3.0.0/contribute-code.html
@@ -4,7 +4,7 @@
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-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/3.0.0/contribute-code/index.html b/content/docs/3.0.0/contribute-code/index.html
index d5a5913..3d3353b 100644
--- a/content/docs/3.0.0/contribute-code/index.html
+++ b/content/docs/3.0.0/contribute-code/index.html
@@ -4,7 +4,7 @@
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-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/3.0.0/contribute-docs.html b/content/docs/3.0.0/contribute-docs.html
index e864ed1..a6926c1 100644
--- a/content/docs/3.0.0/contribute-docs.html
+++ b/content/docs/3.0.0/contribute-docs.html
@@ -4,7 +4,7 @@
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/3.0.0/contribute-docs/index.html b/content/docs/3.0.0/contribute-docs/index.html
index e864ed1..a6926c1 100644
--- a/content/docs/3.0.0/contribute-docs/index.html
+++ b/content/docs/3.0.0/contribute-docs/index.html
@@ -4,7 +4,7 @@
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-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/3.0.0/device.html b/content/docs/3.0.0/device.html
index 5207589..5cd1e7f 100644
--- a/content/docs/3.0.0/device.html
+++ b/content/docs/3.0.0/device.html
@@ -4,7 +4,7 @@
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           )
         });
-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/3.0.0/device/index.html b/content/docs/3.0.0/device/index.html
index 5207589..5cd1e7f 100644
--- a/content/docs/3.0.0/device/index.html
+++ b/content/docs/3.0.0/device/index.html
@@ -4,7 +4,7 @@
             {"zIndex":100}
           )
         });
-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/3.0.0/dist-train.html b/content/docs/3.0.0/dist-train.html
index 296df08..373f791 100644
--- a/content/docs/3.0.0/dist-train.html
+++ b/content/docs/3.0.0/dist-train.html
@@ -4,7 +4,7 @@
             {"zIndex":100}
           )
         });
-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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@@ -397,7 +397,7 @@ partitioned, so that each process can evaluate the sub-gradient based on the
 partitioned training data. Once the sub-gradient is calculated on each
 processes, the overall stochastic gradient is obtained by all-reducing the
 sub-gradients evaluated by all processes.</p>
-</span></div></article></div><div class="docLastUpdate"><em>Last updated on 09/04/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/3.0.0/onnx"><span class="arrow-prev">← </span><span>ONNX</span></a><a class="docs-next button" href="/docs/3.0.0/download-singa"><span>Download SINGA</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#usage">Usage</a><ul class="toc-headings"><li><a href=" [...]
+</span></div></article></div><div class="docLastUpdate"><em>Last updated on 09/04/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/3.0.0/onnx"><span class="arrow-prev">← </span><span>ONNX</span></a><a class="docs-next button" href="/docs/3.0.0/downloads"><span>Download SINGA</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#usage">Usage</a><ul class="toc-headings"><li><a href="#exam [...]
    The Apache Software Foundation. All rights reserved.
    Apache SINGA, Apache, the Apache feather logo, and
    the Apache SINGA project logos are trademarks of The
diff --git a/content/docs/3.0.0/dist-train/index.html b/content/docs/3.0.0/dist-train/index.html
index 296df08..373f791 100644
--- a/content/docs/3.0.0/dist-train/index.html
+++ b/content/docs/3.0.0/dist-train/index.html
@@ -4,7 +4,7 @@
             {"zIndex":100}
           )
         });
-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
             var coll = document.getElementsByClassName('collapsible');
             var checkActiveCategory = true;
             for (var i = 0; i < coll.length; i++) {
@@ -397,7 +397,7 @@ partitioned, so that each process can evaluate the sub-gradient based on the
 partitioned training data. Once the sub-gradient is calculated on each
 processes, the overall stochastic gradient is obtained by all-reducing the
 sub-gradients evaluated by all processes.</p>
-</span></div></article></div><div class="docLastUpdate"><em>Last updated on 09/04/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/3.0.0/onnx"><span class="arrow-prev">← </span><span>ONNX</span></a><a class="docs-next button" href="/docs/3.0.0/download-singa"><span>Download SINGA</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#usage">Usage</a><ul class="toc-headings"><li><a href=" [...]
+</span></div></article></div><div class="docLastUpdate"><em>Last updated on 09/04/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/3.0.0/onnx"><span class="arrow-prev">← </span><span>ONNX</span></a><a class="docs-next button" href="/docs/3.0.0/downloads"><span>Download SINGA</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#usage">Usage</a><ul class="toc-headings"><li><a href="#exam [...]
    The Apache Software Foundation. All rights reserved.
    Apache SINGA, Apache, the Apache feather logo, and
    the Apache SINGA project logos are trademarks of The
diff --git a/content/docs/3.0.0/downloads.html b/content/docs/3.0.0/downloads.html
new file mode 100644
index 0000000..26f991d
--- /dev/null
+++ b/content/docs/3.0.0/downloads.html
@@ -0,0 +1,271 @@
+<!DOCTYPE html><html lang="en"><head><meta charSet="utf-8"/><meta http-equiv="X-UA-Compatible" content="IE=edge"/><title>Download SINGA · Apache SINGA</title><meta name="viewport" content="width=device-width"/><meta name="generator" content="Docusaurus"/><meta name="description" content="&lt;!--- Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.  See the NOTICE file distributed with this work for additional information regarding copyright  [...]
+        document.addEventListener('DOMContentLoaded', function() {
+          addBackToTop(
+            {"zIndex":100}
+          )
+        });
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+            var coll = document.getElementsByClassName('collapsible');
+            var checkActiveCategory = true;
+            for (var i = 0; i < coll.length; i++) {
+              var links = coll[i].nextElementSibling.getElementsByTagName('*');
+              if (checkActiveCategory){
+                for (var j = 0; j < links.length; j++) {
+                  if (links[j].classList.contains('navListItemActive')){
+                    coll[i].nextElementSibling.classList.toggle('hide');
+                    coll[i].childNodes[1].classList.toggle('rotate');
+                    checkActiveCategory = false;
+                    break;
+                  }
+                }
+              }
+
+              coll[i].addEventListener('click', function() {
+                var arrow = this.childNodes[1];
+                arrow.classList.toggle('rotate');
+                var content = this.nextElementSibling;
+                content.classList.toggle('hide');
+              });
+            }
+
+            document.addEventListener('DOMContentLoaded', function() {
+              createToggler('#navToggler', '#docsNav', 'docsSliderActive');
+              createToggler('#tocToggler', 'body', 'tocActive');
+
+              var headings = document.querySelector('.toc-headings');
+              headings && headings.addEventListener('click', function(event) {
+                var el = event.target;
+                while(el !== headings){
+                  if (el.tagName === 'A') {
+                    document.body.classList.remove('tocActive');
+                    break;
+                  } else{
+                    el = el.parentNode;
+                  }
+                }
+              }, false);
+
+              function createToggler(togglerSelector, targetSelector, className) {
+                var toggler = document.querySelector(togglerSelector);
+                var target = document.querySelector(targetSelector);
+
+                if (!toggler) {
+                  return;
+                }
+
+                toggler.onclick = function(event) {
+                  event.preventDefault();
+
+                  target.classList.toggle(className);
+                };
+              }
+            });
+        </script></nav></div><div class="container mainContainer docsContainer"><div class="wrapper"><div class="post"><header class="postHeader"><a class="edit-page-link button" href="https://github.com/apache/singa-doc/blob/master/docs-site/docs/download.md" target="_blank" rel="noreferrer noopener">Edit</a><h1 id="__docusaurus" class="postHeaderTitle">Download SINGA</h1></header><article><div><span><!--- Licensed to the Apache Software Foundation (ASF) under one or more contributor li [...]
+<h2><a class="anchor" aria-hidden="true" id="verify"></a><a href="#verify" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2. [...]
+<p>To verify the downloaded tar.gz file, download the
+<a href="https://www.apache.org/dist/singa/KEYS">KEYS</a> and ASC files and then execute
+the following commands</p>
+<pre><code class="hljs css language-shell"><span class="hljs-meta">%</span><span class="bash"> gpg --import KEYS</span>
+<span class="hljs-meta">%</span><span class="bash"> gpg --verify downloaded_file.asc downloaded_file</span>
+</code></pre>
+<p>You can also check the SHA512 or MD5 values to see if the download is completed.</p>
+<h2><a class="anchor" aria-hidden="true" id="v300-18-april-2020"></a><a href="#v300-18-april-2020" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22- [...]
+<ul>
+<li><a href="http://www.apache.org/dyn/closer.cgi/singa/3.0.0/apache-singa-3.0.0.tar.gz">Apache SINGA 3.0.0</a>
+<a href="https://www.apache.org/dist/singa/3.0.0/apache-singa-3.0.0.tar.gz.sha512">[SHA512]</a>
+<a href="https://www.apache.org/dist/singa/3.0.0/apache-singa-3.0.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_3.0.0">Release Notes 3.0.0</a></li>
+<li>New features and major changes,
+<ul>
+<li>Enhanced ONNX. Multiple ONNX models have been tested in SINGA.</li>
+<li>Distributed training with MPI and NCCL Communication optimization through
+gradient sparsification and compression, and chunk transmission.</li>
+<li>Computational graph construction and optimization for speed and memory using
+the graph.</li>
+<li>New documentation website (singa.apache.org) and API reference website
+(apache-singa.rtfd.io).</li>
+<li>CI for code quality check.</li>
+<li>Replace MKLDNN with DNNL</li>
+<li>Update tensor APIs to support broadcasting operations.</li>
+<li>New autograd operators to support ONNX models.</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v200-20-april-2019"></a><a href="#incubating-v200-20-april-2019" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12  [...]
+<ul>
+<li><a href="http://www.apache.org/dyn/closer.cgi/incubator/singa/2.0.0/apache-singa-incubating-2.0.0.tar.gz">Apache SINGA 2.0.0 (incubating)</a>
+<a href="https://www.apache.org/dist/incubator/singa/2.0.0/apache-singa-incubating-2.0.0.tar.gz.sha512">[SHA512]</a>
+<a href="https://www.apache.org/dist/incubator/singa/2.0.0/apache-singa-incubating-2.0.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_2.0.0.html">Release Notes 2.0.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Enhance autograd (for Convolution networks and recurrent networks)</li>
+<li>Support ONNX</li>
+<li>Improve the CPP operations via Intel MKL DNN lib</li>
+<li>Implement tensor broadcasting</li>
+<li>Move Docker images under Apache user name</li>
+<li>Update dependent lib versions in conda-build config</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v120-6-june-2018"></a><a href="#incubating-v120-6-june-2018" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 1 [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/1.2.0/apache-singa-incubating-1.2.0.tar.gz">Apache SINGA 1.2.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.2.0/apache-singa-incubating-1.2.0.tar.gz.sha512">[SHA512]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.2.0/apache-singa-incubating-1.2.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_1.2.0.html">Release Notes 1.2.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Implement autograd (currently support MLP model)</li>
+<li>Upgrade PySinga to support Python 3</li>
+<li>Improve the Tensor class with the stride field</li>
+<li>Upgrade cuDNN from V5 to V7</li>
+<li>Add VGG, Inception V4, ResNet, and DenseNet for ImageNet classification</li>
+<li>Create alias for conda packages</li>
+<li>Complete documentation in Chinese</li>
+<li>Add instructions for running Singa on Windows</li>
+<li>Update the compilation, CI</li>
+<li>Fix some bugs</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v110-12-february-2017"></a><a href="#incubating-v110-12-february-2017" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13. [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/1.1.0/apache-singa-incubating-1.1.0.tar.gz">Apache SINGA 1.1.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.1.0/apache-singa-incubating-1.1.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.1.0/apache-singa-incubating-1.1.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_1.1.0.html">Release Notes 1.1.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Create Docker images (CPU and GPU versions)</li>
+<li>Create Amazon AMI for SINGA (CPU version)</li>
+<li>Integrate with Jenkins for automatically generating Wheel and Debian
+packages (for installation), and updating the website.</li>
+<li>Enhance the FeedFowardNet, e.g., multiple inputs and verbose mode for
+debugging</li>
+<li>Add Concat and Slice layers</li>
+<li>Extend CrossEntropyLoss to accept instance with multiple labels</li>
+<li>Add image_tool.py with image augmentation methods</li>
+<li>Support model loading and saving via the Snapshot API</li>
+<li>Compile SINGA source on Windows</li>
+<li>Compile mandatory dependent libraries together with SINGA code</li>
+<li>Enable Java binding (basic) for SINGA</li>
+<li>Add version ID in checkpointing files</li>
+<li>Add Rafiki toolkit for providing RESTFul APIs</li>
+<li>Add examples pretrained from Caffe, including GoogleNet</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v100-8-september-2016"></a><a href="#incubating-v100-8-september-2016" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13. [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/1.0.0/apache-singa-incubating-1.0.0.tar.gz">Apache SINGA 1.0.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.0.0/apache-singa-incubating-1.0.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.0.0/apache-singa-incubating-1.0.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_1.0.0.html">Release Notes 1.0.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Tensor abstraction for supporting more machine learning models.</li>
+<li>Device abstraction for running on different hardware devices, including CPU,
+(Nvidia/AMD) GPU and FPGA (to be tested in later versions).</li>
+<li>Replace GNU autotool with cmake for compilation.</li>
+<li>Support Mac OS</li>
+<li>Improve Python binding, including installation and programming</li>
+<li>More deep learning models, including VGG and ResNet</li>
+<li>More IO classes for reading/writing files and encoding/decoding data</li>
+<li>New network communication components directly based on Socket.</li>
+<li>Cudnn V5 with Dropout and RNN layers.</li>
+<li>Replace website building tool from maven to Sphinx</li>
+<li>Integrate Travis-CI</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v030-20-april-2016"></a><a href="#incubating-v030-20-april-2016" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12  [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/0.3.0/apache-singa-incubating-0.3.0.tar.gz">Apache SINGA 0.3.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/0.3.0/apache-singa-incubating-0.3.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/0.3.0/apache-singa-incubating-0.3.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_0.3.0.html">Release Notes 0.3.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Training on GPU cluster enables training of deep learning models over a GPU
+cluster.</li>
+<li>Python wrapper improvement makes it easy to configure the job, including
+neural net and SGD algorithm.</li>
+<li>New SGD updaters are added, including Adam, AdaDelta and AdaMax.</li>
+<li>Installation has fewer dependent libraries for single node training.</li>
+<li>Heterogeneous training with CPU and GPU.</li>
+<li>Support cuDNN V4.</li>
+<li>Data prefetching.</li>
+<li>Fix some bugs.</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v020-14-january-2016"></a><a href="#incubating-v020-14-january-2016" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/0.2.0/apache-singa-incubating-0.2.0.tar.gz">Apache SINGA 0.2.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/0.2.0/apache-singa-incubating-0.2.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/0.2.0/apache-singa-incubating-0.2.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_0.2.0.html">Release Notes 0.2.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Training on GPU enables training of complex models on a single node with
+multiple GPU cards.</li>
+<li>Hybrid neural net partitioning supports data and model parallelism at the
+same time.</li>
+<li>Python wrapper makes it easy to configure the job, including neural net and
+SGD algorithm.</li>
+<li>RNN model and BPTT algorithm are implemented to support applications based
+on RNN models, e.g., GRU.</li>
+<li>Cloud software integration includes Mesos, Docker and HDFS.</li>
+<li>Visualization of neural net structure and layer information, which is
+helpful for debugging.</li>
+<li>Linear algebra functions and random functions against Blobs and raw data
+pointers.</li>
+<li>New layers, including SoftmaxLayer, ArgSortLayer, DummyLayer, RNN layers and
+cuDNN layers.</li>
+<li>Update Layer class to carry multiple data/grad Blobs.</li>
+<li>Extract features and test performance for new data by loading previously
+trained model parameters.</li>
+<li>Add Store class for IO operations.</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v010-8-october-2015"></a><a href="#incubating-v010-8-october-2015" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 1 [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/apache-singa-incubating-0.1.0.tar.gz">Apache SINGA 0.1.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/apache-singa-incubating-0.1.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/apache-singa-incubating-0.1.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="https://console.aws.amazon.com/ec2/v2/home?region=ap-southeast-1#LaunchInstanceWizard:ami=ami-b41001e6">Amazon EC2 image</a></li>
+<li><a href="releases/RELEASE_NOTES_0.1.0.html">Release Notes 0.1.0 (incubating)</a></li>
+<li>Major features include,
+<ul>
+<li>Installation using GNU build utility</li>
+<li>Scripts for job management with zookeeper</li>
+<li>Programming model based on NeuralNet and Layer abstractions.</li>
+<li>System architecture based on Worker, Server and Stub.</li>
+<li>Training models from three different model categories, namely, feed-forward
+models, energy models and RNN models.</li>
+<li>Synchronous and asynchronous distributed training frameworks using CPU</li>
+<li>Checkpoint and restore</li>
+<li>Unit test using gtest</li>
+</ul></li>
+</ul>
+</span></div></article></div><div class="docLastUpdate"><em>Last updated on 19/04/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/3.0.0/dist-train"><span class="arrow-prev">← </span><span>Distributed Training</span></a><a class="docs-next button" href="/docs/3.0.0/build"><span>Build SINGA from Source</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#verify">Verify</a></li><li><a hr [...]
+   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.</section></div></footer></div><script type="text/javascript" src="https://cdn.jsdelivr.net/docsearch.js/1/docsearch.min.js"></script><script>window.twttr=(function(d,s, id){var js,fjs=d.getElementsByTagName(s)[0],t=window.twttr||{};if(d.getElementById(id))return t;js=d.createElement(s);js.id=id;js.src='https://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js, fjs);t._e = [];t.ready = function(f) {t._e.push(f);};return t;}(document, 'script', 'twitter- [...]
+                document.addEventListener('keyup', function(e) {
+                  if (e.target !== document.body) {
+                    return;
+                  }
+                  // keyCode for '/' (slash)
+                  if (e.keyCode === 191) {
+                    const search = document.getElementById('search_input_react');
+                    search && search.focus();
+                  }
+                });
+              </script><script>
+              var search = docsearch({
+                
+                apiKey: '45202133606c0b5fa6d21cddc4725dd8',
+                indexName: 'apache_singa',
+                inputSelector: '#search_input_react',
+                algoliaOptions: {"facetFilters":["language:en","version:3.0.0"]}
+              });
+            </script></body></html>
\ No newline at end of file
diff --git a/content/docs/3.0.0/downloads/index.html b/content/docs/3.0.0/downloads/index.html
new file mode 100644
index 0000000..26f991d
--- /dev/null
+++ b/content/docs/3.0.0/downloads/index.html
@@ -0,0 +1,271 @@
+<!DOCTYPE html><html lang="en"><head><meta charSet="utf-8"/><meta http-equiv="X-UA-Compatible" content="IE=edge"/><title>Download SINGA · Apache SINGA</title><meta name="viewport" content="width=device-width"/><meta name="generator" content="Docusaurus"/><meta name="description" content="&lt;!--- Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.  See the NOTICE file distributed with this work for additional information regarding copyright  [...]
+        document.addEventListener('DOMContentLoaded', function() {
+          addBackToTop(
+            {"zIndex":100}
+          )
+        });
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+            var coll = document.getElementsByClassName('collapsible');
+            var checkActiveCategory = true;
+            for (var i = 0; i < coll.length; i++) {
+              var links = coll[i].nextElementSibling.getElementsByTagName('*');
+              if (checkActiveCategory){
+                for (var j = 0; j < links.length; j++) {
+                  if (links[j].classList.contains('navListItemActive')){
+                    coll[i].nextElementSibling.classList.toggle('hide');
+                    coll[i].childNodes[1].classList.toggle('rotate');
+                    checkActiveCategory = false;
+                    break;
+                  }
+                }
+              }
+
+              coll[i].addEventListener('click', function() {
+                var arrow = this.childNodes[1];
+                arrow.classList.toggle('rotate');
+                var content = this.nextElementSibling;
+                content.classList.toggle('hide');
+              });
+            }
+
+            document.addEventListener('DOMContentLoaded', function() {
+              createToggler('#navToggler', '#docsNav', 'docsSliderActive');
+              createToggler('#tocToggler', 'body', 'tocActive');
+
+              var headings = document.querySelector('.toc-headings');
+              headings && headings.addEventListener('click', function(event) {
+                var el = event.target;
+                while(el !== headings){
+                  if (el.tagName === 'A') {
+                    document.body.classList.remove('tocActive');
+                    break;
+                  } else{
+                    el = el.parentNode;
+                  }
+                }
+              }, false);
+
+              function createToggler(togglerSelector, targetSelector, className) {
+                var toggler = document.querySelector(togglerSelector);
+                var target = document.querySelector(targetSelector);
+
+                if (!toggler) {
+                  return;
+                }
+
+                toggler.onclick = function(event) {
+                  event.preventDefault();
+
+                  target.classList.toggle(className);
+                };
+              }
+            });
+        </script></nav></div><div class="container mainContainer docsContainer"><div class="wrapper"><div class="post"><header class="postHeader"><a class="edit-page-link button" href="https://github.com/apache/singa-doc/blob/master/docs-site/docs/download.md" target="_blank" rel="noreferrer noopener">Edit</a><h1 id="__docusaurus" class="postHeaderTitle">Download SINGA</h1></header><article><div><span><!--- Licensed to the Apache Software Foundation (ASF) under one or more contributor li [...]
+<h2><a class="anchor" aria-hidden="true" id="verify"></a><a href="#verify" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2. [...]
+<p>To verify the downloaded tar.gz file, download the
+<a href="https://www.apache.org/dist/singa/KEYS">KEYS</a> and ASC files and then execute
+the following commands</p>
+<pre><code class="hljs css language-shell"><span class="hljs-meta">%</span><span class="bash"> gpg --import KEYS</span>
+<span class="hljs-meta">%</span><span class="bash"> gpg --verify downloaded_file.asc downloaded_file</span>
+</code></pre>
+<p>You can also check the SHA512 or MD5 values to see if the download is completed.</p>
+<h2><a class="anchor" aria-hidden="true" id="v300-18-april-2020"></a><a href="#v300-18-april-2020" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22- [...]
+<ul>
+<li><a href="http://www.apache.org/dyn/closer.cgi/singa/3.0.0/apache-singa-3.0.0.tar.gz">Apache SINGA 3.0.0</a>
+<a href="https://www.apache.org/dist/singa/3.0.0/apache-singa-3.0.0.tar.gz.sha512">[SHA512]</a>
+<a href="https://www.apache.org/dist/singa/3.0.0/apache-singa-3.0.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_3.0.0">Release Notes 3.0.0</a></li>
+<li>New features and major changes,
+<ul>
+<li>Enhanced ONNX. Multiple ONNX models have been tested in SINGA.</li>
+<li>Distributed training with MPI and NCCL Communication optimization through
+gradient sparsification and compression, and chunk transmission.</li>
+<li>Computational graph construction and optimization for speed and memory using
+the graph.</li>
+<li>New documentation website (singa.apache.org) and API reference website
+(apache-singa.rtfd.io).</li>
+<li>CI for code quality check.</li>
+<li>Replace MKLDNN with DNNL</li>
+<li>Update tensor APIs to support broadcasting operations.</li>
+<li>New autograd operators to support ONNX models.</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v200-20-april-2019"></a><a href="#incubating-v200-20-april-2019" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12  [...]
+<ul>
+<li><a href="http://www.apache.org/dyn/closer.cgi/incubator/singa/2.0.0/apache-singa-incubating-2.0.0.tar.gz">Apache SINGA 2.0.0 (incubating)</a>
+<a href="https://www.apache.org/dist/incubator/singa/2.0.0/apache-singa-incubating-2.0.0.tar.gz.sha512">[SHA512]</a>
+<a href="https://www.apache.org/dist/incubator/singa/2.0.0/apache-singa-incubating-2.0.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_2.0.0.html">Release Notes 2.0.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Enhance autograd (for Convolution networks and recurrent networks)</li>
+<li>Support ONNX</li>
+<li>Improve the CPP operations via Intel MKL DNN lib</li>
+<li>Implement tensor broadcasting</li>
+<li>Move Docker images under Apache user name</li>
+<li>Update dependent lib versions in conda-build config</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v120-6-june-2018"></a><a href="#incubating-v120-6-june-2018" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 1 [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/1.2.0/apache-singa-incubating-1.2.0.tar.gz">Apache SINGA 1.2.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.2.0/apache-singa-incubating-1.2.0.tar.gz.sha512">[SHA512]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.2.0/apache-singa-incubating-1.2.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_1.2.0.html">Release Notes 1.2.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Implement autograd (currently support MLP model)</li>
+<li>Upgrade PySinga to support Python 3</li>
+<li>Improve the Tensor class with the stride field</li>
+<li>Upgrade cuDNN from V5 to V7</li>
+<li>Add VGG, Inception V4, ResNet, and DenseNet for ImageNet classification</li>
+<li>Create alias for conda packages</li>
+<li>Complete documentation in Chinese</li>
+<li>Add instructions for running Singa on Windows</li>
+<li>Update the compilation, CI</li>
+<li>Fix some bugs</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v110-12-february-2017"></a><a href="#incubating-v110-12-february-2017" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13. [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/1.1.0/apache-singa-incubating-1.1.0.tar.gz">Apache SINGA 1.1.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.1.0/apache-singa-incubating-1.1.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.1.0/apache-singa-incubating-1.1.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_1.1.0.html">Release Notes 1.1.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Create Docker images (CPU and GPU versions)</li>
+<li>Create Amazon AMI for SINGA (CPU version)</li>
+<li>Integrate with Jenkins for automatically generating Wheel and Debian
+packages (for installation), and updating the website.</li>
+<li>Enhance the FeedFowardNet, e.g., multiple inputs and verbose mode for
+debugging</li>
+<li>Add Concat and Slice layers</li>
+<li>Extend CrossEntropyLoss to accept instance with multiple labels</li>
+<li>Add image_tool.py with image augmentation methods</li>
+<li>Support model loading and saving via the Snapshot API</li>
+<li>Compile SINGA source on Windows</li>
+<li>Compile mandatory dependent libraries together with SINGA code</li>
+<li>Enable Java binding (basic) for SINGA</li>
+<li>Add version ID in checkpointing files</li>
+<li>Add Rafiki toolkit for providing RESTFul APIs</li>
+<li>Add examples pretrained from Caffe, including GoogleNet</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v100-8-september-2016"></a><a href="#incubating-v100-8-september-2016" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13. [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/1.0.0/apache-singa-incubating-1.0.0.tar.gz">Apache SINGA 1.0.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.0.0/apache-singa-incubating-1.0.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.0.0/apache-singa-incubating-1.0.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_1.0.0.html">Release Notes 1.0.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Tensor abstraction for supporting more machine learning models.</li>
+<li>Device abstraction for running on different hardware devices, including CPU,
+(Nvidia/AMD) GPU and FPGA (to be tested in later versions).</li>
+<li>Replace GNU autotool with cmake for compilation.</li>
+<li>Support Mac OS</li>
+<li>Improve Python binding, including installation and programming</li>
+<li>More deep learning models, including VGG and ResNet</li>
+<li>More IO classes for reading/writing files and encoding/decoding data</li>
+<li>New network communication components directly based on Socket.</li>
+<li>Cudnn V5 with Dropout and RNN layers.</li>
+<li>Replace website building tool from maven to Sphinx</li>
+<li>Integrate Travis-CI</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v030-20-april-2016"></a><a href="#incubating-v030-20-april-2016" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12  [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/0.3.0/apache-singa-incubating-0.3.0.tar.gz">Apache SINGA 0.3.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/0.3.0/apache-singa-incubating-0.3.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/0.3.0/apache-singa-incubating-0.3.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_0.3.0.html">Release Notes 0.3.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Training on GPU cluster enables training of deep learning models over a GPU
+cluster.</li>
+<li>Python wrapper improvement makes it easy to configure the job, including
+neural net and SGD algorithm.</li>
+<li>New SGD updaters are added, including Adam, AdaDelta and AdaMax.</li>
+<li>Installation has fewer dependent libraries for single node training.</li>
+<li>Heterogeneous training with CPU and GPU.</li>
+<li>Support cuDNN V4.</li>
+<li>Data prefetching.</li>
+<li>Fix some bugs.</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v020-14-january-2016"></a><a href="#incubating-v020-14-january-2016" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/0.2.0/apache-singa-incubating-0.2.0.tar.gz">Apache SINGA 0.2.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/0.2.0/apache-singa-incubating-0.2.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/0.2.0/apache-singa-incubating-0.2.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_0.2.0.html">Release Notes 0.2.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Training on GPU enables training of complex models on a single node with
+multiple GPU cards.</li>
+<li>Hybrid neural net partitioning supports data and model parallelism at the
+same time.</li>
+<li>Python wrapper makes it easy to configure the job, including neural net and
+SGD algorithm.</li>
+<li>RNN model and BPTT algorithm are implemented to support applications based
+on RNN models, e.g., GRU.</li>
+<li>Cloud software integration includes Mesos, Docker and HDFS.</li>
+<li>Visualization of neural net structure and layer information, which is
+helpful for debugging.</li>
+<li>Linear algebra functions and random functions against Blobs and raw data
+pointers.</li>
+<li>New layers, including SoftmaxLayer, ArgSortLayer, DummyLayer, RNN layers and
+cuDNN layers.</li>
+<li>Update Layer class to carry multiple data/grad Blobs.</li>
+<li>Extract features and test performance for new data by loading previously
+trained model parameters.</li>
+<li>Add Store class for IO operations.</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v010-8-october-2015"></a><a href="#incubating-v010-8-october-2015" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 1 [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/apache-singa-incubating-0.1.0.tar.gz">Apache SINGA 0.1.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/apache-singa-incubating-0.1.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/apache-singa-incubating-0.1.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="https://console.aws.amazon.com/ec2/v2/home?region=ap-southeast-1#LaunchInstanceWizard:ami=ami-b41001e6">Amazon EC2 image</a></li>
+<li><a href="releases/RELEASE_NOTES_0.1.0.html">Release Notes 0.1.0 (incubating)</a></li>
+<li>Major features include,
+<ul>
+<li>Installation using GNU build utility</li>
+<li>Scripts for job management with zookeeper</li>
+<li>Programming model based on NeuralNet and Layer abstractions.</li>
+<li>System architecture based on Worker, Server and Stub.</li>
+<li>Training models from three different model categories, namely, feed-forward
+models, energy models and RNN models.</li>
+<li>Synchronous and asynchronous distributed training frameworks using CPU</li>
+<li>Checkpoint and restore</li>
+<li>Unit test using gtest</li>
+</ul></li>
+</ul>
+</span></div></article></div><div class="docLastUpdate"><em>Last updated on 19/04/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/3.0.0/dist-train"><span class="arrow-prev">← </span><span>Distributed Training</span></a><a class="docs-next button" href="/docs/3.0.0/build"><span>Build SINGA from Source</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#verify">Verify</a></li><li><a hr [...]
+   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.</section></div></footer></div><script type="text/javascript" src="https://cdn.jsdelivr.net/docsearch.js/1/docsearch.min.js"></script><script>window.twttr=(function(d,s, id){var js,fjs=d.getElementsByTagName(s)[0],t=window.twttr||{};if(d.getElementById(id))return t;js=d.createElement(s);js.id=id;js.src='https://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js, fjs);t._e = [];t.ready = function(f) {t._e.push(f);};return t;}(document, 'script', 'twitter- [...]
+                document.addEventListener('keyup', function(e) {
+                  if (e.target !== document.body) {
+                    return;
+                  }
+                  // keyCode for '/' (slash)
+                  if (e.keyCode === 191) {
+                    const search = document.getElementById('search_input_react');
+                    search && search.focus();
+                  }
+                });
+              </script><script>
+              var search = docsearch({
+                
+                apiKey: '45202133606c0b5fa6d21cddc4725dd8',
+                indexName: 'apache_singa',
+                inputSelector: '#search_input_react',
+                algoliaOptions: {"facetFilters":["language:en","version:3.0.0"]}
+              });
+            </script></body></html>
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/3.0.0/how-to-release/index.html b/content/docs/3.0.0/how-to-release/index.html
index d853cb3..6d6d17d 100644
--- a/content/docs/3.0.0/how-to-release/index.html
+++ b/content/docs/3.0.0/how-to-release/index.html
@@ -4,7 +4,7 @@
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/3.0.0/installation.html b/content/docs/3.0.0/installation.html
index d108a4b..59c2d82 100644
--- a/content/docs/3.0.0/installation.html
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/3.0.0/installation/index.html b/content/docs/3.0.0/installation/index.html
index d108a4b..59c2d82 100644
--- a/content/docs/3.0.0/installation/index.html
+++ b/content/docs/3.0.0/installation/index.html
@@ -4,7 +4,7 @@
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
             var coll = document.getElementsByClassName('collapsible');
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diff --git a/content/docs/3.0.0/onnx.html b/content/docs/3.0.0/onnx.html
index dce8efb..b48f790 100644
--- a/content/docs/3.0.0/onnx.html
+++ b/content/docs/3.0.0/onnx.html
@@ -4,7 +4,7 @@
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           )
         });
-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/3.0.0/onnx/index.html b/content/docs/3.0.0/onnx/index.html
index dce8efb..b48f790 100644
--- a/content/docs/3.0.0/onnx/index.html
+++ b/content/docs/3.0.0/onnx/index.html
@@ -4,7 +4,7 @@
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-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/3.0.0/software-stack.html b/content/docs/3.0.0/software-stack.html
index acf04b5..29a852b 100644
--- a/content/docs/3.0.0/software-stack.html
+++ b/content/docs/3.0.0/software-stack.html
@@ -4,7 +4,7 @@
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-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
             var coll = document.getElementsByClassName('collapsible');
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diff --git a/content/docs/3.0.0/software-stack/index.html b/content/docs/3.0.0/software-stack/index.html
index acf04b5..29a852b 100644
--- a/content/docs/3.0.0/software-stack/index.html
+++ b/content/docs/3.0.0/software-stack/index.html
@@ -4,7 +4,7 @@
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           )
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-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/3.0.0/tensor.html b/content/docs/3.0.0/tensor.html
index 6a3ed11..a3ae82b 100644
--- a/content/docs/3.0.0/tensor.html
+++ b/content/docs/3.0.0/tensor.html
@@ -4,7 +4,7 @@
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-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
             var coll = document.getElementsByClassName('collapsible');
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diff --git a/content/docs/3.0.0/tensor/index.html b/content/docs/3.0.0/tensor/index.html
index 6a3ed11..a3ae82b 100644
--- a/content/docs/3.0.0/tensor/index.html
+++ b/content/docs/3.0.0/tensor/index.html
@@ -4,7 +4,7 @@
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-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.0.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/3.1.0_Chinese/autograd.html b/content/docs/3.1.0_Chinese/autograd.html
index d3843a9..39999ef 100644
--- a/content/docs/3.1.0_Chinese/autograd.html
+++ b/content/docs/3.1.0_Chinese/autograd.html
@@ -4,7 +4,7 @@
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           )
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-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0_Chinese</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-sit [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0_Chinese</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-sit [...]
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             var checkActiveCategory = true;
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diff --git a/content/docs/3.1.0_Chinese/autograd/index.html b/content/docs/3.1.0_Chinese/autograd/index.html
index d3843a9..39999ef 100644
--- a/content/docs/3.1.0_Chinese/autograd/index.html
+++ b/content/docs/3.1.0_Chinese/autograd/index.html
@@ -4,7 +4,7 @@
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           )
         });
-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0_Chinese</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-sit [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0_Chinese</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-sit [...]
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diff --git a/content/docs/3.1.0_Chinese/build.html b/content/docs/3.1.0_Chinese/build.html
index 401cf7f..ad2af58 100644
--- a/content/docs/3.1.0_Chinese/build.html
+++ b/content/docs/3.1.0_Chinese/build.html
@@ -4,7 +4,7 @@
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           )
         });
-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0_Chinese</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-sit [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0_Chinese</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-sit [...]
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@@ -323,7 +323,7 @@ PyThreadState_Get: no current thread Abort trap: 6&quot;</p>
 <pre><code class="hljs">    $ cmake -DPYTHON_LIBRARY=`python-config --prefix`/lib/libpython2.7.dylib -DPYTHON_INCLUDE_DIR=`python-config --prefix`/include/python2.7/ ..
 </code></pre>
 <p>如果从二进制包中安装PySINGA,例如debian或wheel,那么你需要改变python解释器的路径,例如,重新设置$PATH,并把Python的正确路径放在前面的位置。</p>
-</span></div></article></div><div class="docLastUpdate"><em>Last updated on 09/11/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/3.1.0_Chinese/download-singa"><span class="arrow-prev">← </span><span>Download SINGA</span></a><a class="docs-next button" href="/docs/3.1.0_Chinese/contribute-code"><span>How to Contribute Code</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#使用conda构筑 [...]
+</span></div></article></div><div class="docLastUpdate"><em>Last updated on 09/11/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/3.1.0_Chinese/downloads"><span class="arrow-prev">← </span><span>Download SINGA</span></a><a class="docs-next button" href="/docs/3.1.0_Chinese/contribute-code"><span>How to Contribute Code</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#使用conda构筑singa [...]
    The Apache Software Foundation. All rights reserved.
    Apache SINGA, Apache, the Apache feather logo, and
    the Apache SINGA project logos are trademarks of The
diff --git a/content/docs/3.1.0_Chinese/build/index.html b/content/docs/3.1.0_Chinese/build/index.html
index 401cf7f..ad2af58 100644
--- a/content/docs/3.1.0_Chinese/build/index.html
+++ b/content/docs/3.1.0_Chinese/build/index.html
@@ -4,7 +4,7 @@
             {"zIndex":100}
           )
         });
-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0_Chinese</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-sit [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0_Chinese</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-sit [...]
             var coll = document.getElementsByClassName('collapsible');
             var checkActiveCategory = true;
             for (var i = 0; i < coll.length; i++) {
@@ -323,7 +323,7 @@ PyThreadState_Get: no current thread Abort trap: 6&quot;</p>
 <pre><code class="hljs">    $ cmake -DPYTHON_LIBRARY=`python-config --prefix`/lib/libpython2.7.dylib -DPYTHON_INCLUDE_DIR=`python-config --prefix`/include/python2.7/ ..
 </code></pre>
 <p>如果从二进制包中安装PySINGA,例如debian或wheel,那么你需要改变python解释器的路径,例如,重新设置$PATH,并把Python的正确路径放在前面的位置。</p>
-</span></div></article></div><div class="docLastUpdate"><em>Last updated on 09/11/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/3.1.0_Chinese/download-singa"><span class="arrow-prev">← </span><span>Download SINGA</span></a><a class="docs-next button" href="/docs/3.1.0_Chinese/contribute-code"><span>How to Contribute Code</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#使用conda构筑 [...]
+</span></div></article></div><div class="docLastUpdate"><em>Last updated on 09/11/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/3.1.0_Chinese/downloads"><span class="arrow-prev">← </span><span>Download SINGA</span></a><a class="docs-next button" href="/docs/3.1.0_Chinese/contribute-code"><span>How to Contribute Code</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#使用conda构筑singa [...]
    The Apache Software Foundation. All rights reserved.
    Apache SINGA, Apache, the Apache feather logo, and
    the Apache SINGA project logos are trademarks of The
diff --git a/content/docs/3.1.0_Chinese/contribute-code.html b/content/docs/3.1.0_Chinese/contribute-code.html
index b542624..4cbdc54 100644
--- a/content/docs/3.1.0_Chinese/contribute-code.html
+++ b/content/docs/3.1.0_Chinese/contribute-code.html
@@ -4,7 +4,7 @@
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           )
         });
-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0_Chinese</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-sit [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0_Chinese</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-sit [...]
             var coll = document.getElementsByClassName('collapsible');
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diff --git a/content/docs/3.1.0_Chinese/contribute-code/index.html b/content/docs/3.1.0_Chinese/contribute-code/index.html
index b542624..4cbdc54 100644
--- a/content/docs/3.1.0_Chinese/contribute-code/index.html
+++ b/content/docs/3.1.0_Chinese/contribute-code/index.html
@@ -4,7 +4,7 @@
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0_Chinese</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-sit [...]
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diff --git a/content/docs/3.1.0_Chinese/contribute-docs.html b/content/docs/3.1.0_Chinese/contribute-docs.html
index ac28598..03f2115 100644
--- a/content/docs/3.1.0_Chinese/contribute-docs.html
+++ b/content/docs/3.1.0_Chinese/contribute-docs.html
@@ -4,7 +4,7 @@
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-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0_Chinese</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-sit [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0_Chinese</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-sit [...]
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diff --git a/content/docs/3.1.0_Chinese/contribute-docs/index.html b/content/docs/3.1.0_Chinese/contribute-docs/index.html
index ac28598..03f2115 100644
--- a/content/docs/3.1.0_Chinese/contribute-docs/index.html
+++ b/content/docs/3.1.0_Chinese/contribute-docs/index.html
@@ -4,7 +4,7 @@
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-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0_Chinese</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-sit [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0_Chinese</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-sit [...]
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diff --git a/content/docs/3.1.0_Chinese/device.html b/content/docs/3.1.0_Chinese/device.html
index b13f08e..d142c63 100644
--- a/content/docs/3.1.0_Chinese/device.html
+++ b/content/docs/3.1.0_Chinese/device.html
@@ -4,7 +4,7 @@
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-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0_Chinese</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-sit [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0_Chinese</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-sit [...]
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diff --git a/content/docs/3.1.0_Chinese/device/index.html b/content/docs/3.1.0_Chinese/device/index.html
index b13f08e..d142c63 100644
--- a/content/docs/3.1.0_Chinese/device/index.html
+++ b/content/docs/3.1.0_Chinese/device/index.html
@@ -4,7 +4,7 @@
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         });
-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0_Chinese</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-sit [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0_Chinese</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-sit [...]
             var coll = document.getElementsByClassName('collapsible');
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diff --git a/content/docs/3.1.0_Chinese/dist-train.html b/content/docs/3.1.0_Chinese/dist-train.html
index 3843555..e7ba5e1 100644
--- a/content/docs/3.1.0_Chinese/dist-train.html
+++ b/content/docs/3.1.0_Chinese/dist-train.html
@@ -4,7 +4,7 @@
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           )
         });
-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0_Chinese</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-sit [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0_Chinese</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-sit [...]
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diff --git a/content/docs/3.1.0_Chinese/dist-train/index.html b/content/docs/3.1.0_Chinese/dist-train/index.html
index 3843555..e7ba5e1 100644
--- a/content/docs/3.1.0_Chinese/dist-train/index.html
+++ b/content/docs/3.1.0_Chinese/dist-train/index.html
@@ -4,7 +4,7 @@
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0_Chinese</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-sit [...]
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diff --git a/content/docs/3.1.0_Chinese/downloads.html b/content/docs/3.1.0_Chinese/downloads.html
new file mode 100644
index 0000000..58306f5
--- /dev/null
+++ b/content/docs/3.1.0_Chinese/downloads.html
@@ -0,0 +1,252 @@
+<!DOCTYPE html><html lang="en"><head><meta charSet="utf-8"/><meta http-equiv="X-UA-Compatible" content="IE=edge"/><title>Download SINGA · Apache SINGA</title><meta name="viewport" content="width=device-width"/><meta name="generator" content="Docusaurus"/><meta name="description" content="&lt;!--- Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.  See the NOTICE file distributed with this work for additional information regarding copyright  [...]
+        document.addEventListener('DOMContentLoaded', function() {
+          addBackToTop(
+            {"zIndex":100}
+          )
+        });
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0_Chinese</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-sit [...]
+            var coll = document.getElementsByClassName('collapsible');
+            var checkActiveCategory = true;
+            for (var i = 0; i < coll.length; i++) {
+              var links = coll[i].nextElementSibling.getElementsByTagName('*');
+              if (checkActiveCategory){
+                for (var j = 0; j < links.length; j++) {
+                  if (links[j].classList.contains('navListItemActive')){
+                    coll[i].nextElementSibling.classList.toggle('hide');
+                    coll[i].childNodes[1].classList.toggle('rotate');
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+
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+                var arrow = this.childNodes[1];
+                arrow.classList.toggle('rotate');
+                var content = this.nextElementSibling;
+                content.classList.toggle('hide');
+              });
+            }
+
+            document.addEventListener('DOMContentLoaded', function() {
+              createToggler('#navToggler', '#docsNav', 'docsSliderActive');
+              createToggler('#tocToggler', 'body', 'tocActive');
+
+              var headings = document.querySelector('.toc-headings');
+              headings && headings.addEventListener('click', function(event) {
+                var el = event.target;
+                while(el !== headings){
+                  if (el.tagName === 'A') {
+                    document.body.classList.remove('tocActive');
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+                    el = el.parentNode;
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+
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+                  event.preventDefault();
+
+                  target.classList.toggle(className);
+                };
+              }
+            });
+        </script></nav></div><div class="container mainContainer docsContainer"><div class="wrapper"><div class="post"><header class="postHeader"><a class="edit-page-link button" href="https://github.com/apache/singa-doc/blob/master/docs-site/docs/download.md" target="_blank" rel="noreferrer noopener">Edit</a><h1 id="__docusaurus" class="postHeaderTitle">Download SINGA</h1></header><article><div><span><!--- Licensed to the Apache Software Foundation (ASF) under one or more contributor li [...]
+<h2><a class="anchor" aria-hidden="true" id="verify"></a><a href="#verify" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2. [...]
+<p>要验证下载的tar.gz文件,下载<a href="https://www.apache.org/dist/singa/KEYS">KEYS</a>和ASC文件,然后执行以下命令:</p>
+<pre><code class="hljs css language-shell"><span class="hljs-meta">%</span><span class="bash"> gpg --import KEYS</span>
+<span class="hljs-meta">%</span><span class="bash"> gpg --verify downloaded_file.asc downloaded_file</span>
+</code></pre>
+<p>你也可以检查SHA512或MD5值判断下载是否完成。</p>
+<h2><a class="anchor" aria-hidden="true" id="v300-18-april-2020"></a><a href="#v300-18-april-2020" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22- [...]
+<ul>
+<li><a href="http://www.apache.org/dyn/closer.cgi/singa/3.0.0/apache-singa-3.0.0.tar.gz">Apache SINGA 3.0.0</a>
+<a href="https://www.apache.org/dist/singa/3.0.0/apache-singa-3.0.0.tar.gz.sha512">[SHA512]</a>
+<a href="https://www.apache.org/dist/singa/3.0.0/apache-singa-3.0.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_3.0.0">Release Notes 3.0.0</a></li>
+<li>新特性及重要更新:
+<ul>
+<li>增强了ONNX。在SINGA中测试了多种ONNX模型。</li>
+<li>使用 MPI 和 NCCL Communication进行分布式训练,通过梯度稀疏化和压缩以及分块传输进行了优化。</li>
+<li>计算图的构建,利用图优化了速度和内存。</li>
+<li>新的文档网站(singa.apache.org)和API参考网站(apache-singa.rtfd.io)。</li>
+<li>使用CI实现代码质量检查。</li>
+<li>将MKLDNN替换为DNNL。</li>
+<li>更新Tensor API以支持广播操作。</li>
+<li>实现了支持ONNX模型的新的autograd操作符。</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="孵化版本(incubating)-v200-20-april-2019"></a><a href="#孵化版本(incubating)-v200-20-april-2019" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2 [...]
+<ul>
+<li><a href="http://www.apache.org/dyn/closer.cgi/incubator/singa/2.0.0/apache-singa-incubating-2.0.0.tar.gz">Apache SINGA 2.0.0 (incubating)</a>
+<a href="https://www.apache.org/dist/incubator/singa/2.0.0/apache-singa-incubating-2.0.0.tar.gz.sha512">[SHA512]</a>
+<a href="https://www.apache.org/dist/incubator/singa/2.0.0/apache-singa-incubating-2.0.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_2.0.0.html">Release Notes 2.0.0 (incubating)</a></li>
+<li>新特性及重要更新:
+<ul>
+<li>增强了autograd功能(适用于卷积网络和循环网络)。</li>
+<li>支持ONNX。</li>
+<li>通过英特尔MKL DNN lib改进CPP操作。</li>
+<li>实现tensor广播。</li>
+<li>在Apache用户名下移动Docker镜像。</li>
+<li>更新conda-build配置中依赖的lib版本。</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="孵化版本(incubating)-v120-6-june-2018"></a><a href="#孵化版本(incubating)-v120-6-june-2018" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S1 [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/1.2.0/apache-singa-incubating-1.2.0.tar.gz">Apache SINGA 1.2.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.2.0/apache-singa-incubating-1.2.0.tar.gz.sha512">[SHA512]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.2.0/apache-singa-incubating-1.2.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_1.2.0.html">Release Notes 1.2.0 (incubating)</a></li>
+<li>新特性及重要更新:
+<ul>
+<li>实现了autograd(目前支持MLP模式)。</li>
+<li>升级PySinga以支持Python 3</li>
+<li>改进Tensor类的stride范围。</li>
+<li>将cuDNN从V5升级到V7。</li>
+<li>增加VGG、Inception V4、ResNet和DenseNet进行ImageNet分类。</li>
+<li>为conda包创建别名</li>
+<li>完整的中文文档</li>
+<li>添加在Windows上运行Singa的说明</li>
+<li>更新编译,CI</li>
+<li>修复一些错误</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="孵化版本(incubating)-v110-12-february-2017"></a><a href="#孵化版本(incubating)-v110-12-february-2017" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1. [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/1.1.0/apache-singa-incubating-1.1.0.tar.gz">Apache SINGA 1.1.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.1.0/apache-singa-incubating-1.1.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.1.0/apache-singa-incubating-1.1.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_1.1.0.html">Release Notes 1.1.0 (incubating)</a></li>
+<li>新特性和重要更新:
+<ul>
+<li>创建Docker镜像(CPU和GPU版本)</li>
+<li>为SINGA创建Amazon AMI(CPU版)。</li>
+<li>集成Jenkins,自动生成Wheel和Debian包(用于安装),并更新网站。</li>
+<li>增强FeedFowardNet,例如,多输入和用于调试的verbose模式。</li>
+<li>添加Concat和Slice层。</li>
+<li>优化CrossEntropyLoss以接受带有多个标签的实例。</li>
+<li>添加包含图像增强方法的image_tool.py。</li>
+<li>支持通过快照API加载和保存模型。</li>
+<li>在Windows上编译SINGA源代码。</li>
+<li>将必要依赖库与SINGA代码一起编译。</li>
+<li>为SINGA启用Java binding(基本)。</li>
+<li>在checkpoint文件中添加版本ID。</li>
+<li>增加Rafiki工具包以提供RESTFul APIs。</li>
+<li>添加了从Caffe预训练的例子,包括GoogleNet。</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="孵化版本(incubating)-v100-8-september-2016"></a><a href="#孵化版本(incubating)-v100-8-september-2016" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1. [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/1.0.0/apache-singa-incubating-1.0.0.tar.gz">Apache SINGA 1.0.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.0.0/apache-singa-incubating-1.0.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.0.0/apache-singa-incubating-1.0.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_1.0.0.html">Release Notes 1.0.0 (incubating)</a></li>
+<li>新特性和重要更新:
+<ul>
+<li>创建Tensor概念,用于支持更多的机器学习模型。</li>
+<li>创建Device概念,用于运行在不同的硬件设备上,包括CPU,(Nvidia/AMD) GPU 和 FPGA (将在以后的版本中测试)。</li>
+<li>用 cmake 取代 GNU autotool 进行编译。</li>
+<li>支持 Mac OS。</li>
+<li>改进Python binding,包括安装和编程。</li>
+<li>更多的深度学习模型,包括VGG和ResNet。</li>
+<li>更多的IO类用于读取/写入文件和编码/解码数据。</li>
+<li>直接基于Socket的新网络通信组件。</li>
+<li>Cudnn V5,包含Dropout和RNN层。</li>
+<li>将网页构建工具从maven更换为Sphinx。</li>
+<li>整合Travis-CI。</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="孵化版本(incubating)-v030-20-april-2016"></a><a href="#孵化版本(incubating)-v030-20-april-2016" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2 [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/0.3.0/apache-singa-incubating-0.3.0.tar.gz">Apache SINGA 0.3.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/0.3.0/apache-singa-incubating-0.3.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/0.3.0/apache-singa-incubating-0.3.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_0.3.0.html">Release Notes 0.3.0 (incubating)</a></li>
+<li>新特性和重要更新:
+<ul>
+<li>在GPU集群上进行训练,可以在GPU集群上进行深度学习模型的训练。</li>
+<li>改进Python wrapper简化配置工作,包括神经网络和SGD算法。</li>
+<li>新增SGD更新器,包括Adam、AdaDelta和AdaMax。</li>
+<li>安装时减少了单节点训练的依赖库。</li>
+<li>使用CPU和GPU进行异构训练。</li>
+<li>支持 cuDNN V4。</li>
+<li>数据预取。</li>
+<li>修复一些bug。</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="孵化版本(incubating)-v020-14-january-2016"></a><a href="#孵化版本(incubating)-v020-14-january-2016" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/0.2.0/apache-singa-incubating-0.2.0.tar.gz">Apache SINGA 0.2.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/0.2.0/apache-singa-incubating-0.2.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/0.2.0/apache-singa-incubating-0.2.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_0.2.0.html">Release Notes 0.2.0 (incubating)</a></li>
+<li>新特性和重要更新:
+<ul>
+<li>在GPU上进行训练,可以在一个节点上用多个GPU卡训练复杂的模型。</li>
+<li>混合神经网分区支持数据和模型同时并行。</li>
+<li>Python wrapper简化配置,包括神经网络和SGD算法。</li>
+<li>实现了RNN模型和BPTT算法,支持基于RNN模型的应用,如GRU。</li>
+<li>云软件集成,包括Mesos、Docker和HDFS。</li>
+<li>可视化神经网结构和层信息,以便优化调试。</li>
+<li>针对Blobs和原始数据指针的线性代数函数和随机函数。</li>
+<li>添加新的层,包括SoftmaxLayer、ArgSortLayer、DummyLayer、RNN层和cuDNN层。</li>
+<li>更新Layer类以携带多个数据/梯度Blobs。</li>
+<li>通过加载之前训练的模型参数,提取特征并测试新数据的性能。</li>
+<li>为IO操作添加Store类。</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v010-8-october-2015"></a><a href="#incubating-v010-8-october-2015" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 1 [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/apache-singa-incubating-0.1.0.tar.gz">Apache SINGA 0.1.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/apache-singa-incubating-0.1.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/apache-singa-incubating-0.1.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="https://console.aws.amazon.com/ec2/v2/home?region=ap-southeast-1#LaunchInstanceWizard:ami=ami-b41001e6">Amazon EC2 image</a></li>
+<li><a href="releases/RELEASE_NOTES_0.1.0.html">Release Notes 0.1.0 (incubating)</a></li>
+<li>新特性和重要更新:
+<ul>
+<li>允许使用GNU构建工具进行安装。</li>
+<li>实现用zookeeper进行工作管理的脚本。</li>
+<li>实现基于NeuralNet和Layer的编程模型。</li>
+<li>实现基于Worker、Server和Stub的系统架构。</li>
+<li>训练模型来自三种不同的模型类别,即前馈模型、能量模型和RNN模型。</li>
+<li>使用CPU的同步和异步分布式训练框架。</li>
+<li>checkpoint文件生成和恢复。</li>
+<li>使用gtest进行单元测试。</li>
+</ul></li>
+</ul>
+</span></div></article></div><div class="docLastUpdate"><em>Last updated on 09/11/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/3.1.0_Chinese/time-profiling"><span class="arrow-prev">← </span><span>Time Profiling</span></a><a class="docs-next button" href="/docs/3.1.0_Chinese/build"><span>Build SINGA from Source</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#verify">Verify</a> [...]
+   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.</section></div></footer></div><script type="text/javascript" src="https://cdn.jsdelivr.net/docsearch.js/1/docsearch.min.js"></script><script>window.twttr=(function(d,s, id){var js,fjs=d.getElementsByTagName(s)[0],t=window.twttr||{};if(d.getElementById(id))return t;js=d.createElement(s);js.id=id;js.src='https://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js, fjs);t._e = [];t.ready = function(f) {t._e.push(f);};return t;}(document, 'script', 'twitter- [...]
+                document.addEventListener('keyup', function(e) {
+                  if (e.target !== document.body) {
+                    return;
+                  }
+                  // keyCode for '/' (slash)
+                  if (e.keyCode === 191) {
+                    const search = document.getElementById('search_input_react');
+                    search && search.focus();
+                  }
+                });
+              </script><script>
+              var search = docsearch({
+                
+                apiKey: '45202133606c0b5fa6d21cddc4725dd8',
+                indexName: 'apache_singa',
+                inputSelector: '#search_input_react',
+                algoliaOptions: {"facetFilters":["language:en","version:3.0.0"]}
+              });
+            </script></body></html>
\ No newline at end of file
diff --git a/content/docs/3.1.0_Chinese/downloads/index.html b/content/docs/3.1.0_Chinese/downloads/index.html
new file mode 100644
index 0000000..58306f5
--- /dev/null
+++ b/content/docs/3.1.0_Chinese/downloads/index.html
@@ -0,0 +1,252 @@
+<!DOCTYPE html><html lang="en"><head><meta charSet="utf-8"/><meta http-equiv="X-UA-Compatible" content="IE=edge"/><title>Download SINGA · Apache SINGA</title><meta name="viewport" content="width=device-width"/><meta name="generator" content="Docusaurus"/><meta name="description" content="&lt;!--- Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.  See the NOTICE file distributed with this work for additional information regarding copyright  [...]
+        document.addEventListener('DOMContentLoaded', function() {
+          addBackToTop(
+            {"zIndex":100}
+          )
+        });
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0_Chinese</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-sit [...]
+            var coll = document.getElementsByClassName('collapsible');
+            var checkActiveCategory = true;
+            for (var i = 0; i < coll.length; i++) {
+              var links = coll[i].nextElementSibling.getElementsByTagName('*');
+              if (checkActiveCategory){
+                for (var j = 0; j < links.length; j++) {
+                  if (links[j].classList.contains('navListItemActive')){
+                    coll[i].nextElementSibling.classList.toggle('hide');
+                    coll[i].childNodes[1].classList.toggle('rotate');
+                    checkActiveCategory = false;
+                    break;
+                  }
+                }
+              }
+
+              coll[i].addEventListener('click', function() {
+                var arrow = this.childNodes[1];
+                arrow.classList.toggle('rotate');
+                var content = this.nextElementSibling;
+                content.classList.toggle('hide');
+              });
+            }
+
+            document.addEventListener('DOMContentLoaded', function() {
+              createToggler('#navToggler', '#docsNav', 'docsSliderActive');
+              createToggler('#tocToggler', 'body', 'tocActive');
+
+              var headings = document.querySelector('.toc-headings');
+              headings && headings.addEventListener('click', function(event) {
+                var el = event.target;
+                while(el !== headings){
+                  if (el.tagName === 'A') {
+                    document.body.classList.remove('tocActive');
+                    break;
+                  } else{
+                    el = el.parentNode;
+                  }
+                }
+              }, false);
+
+              function createToggler(togglerSelector, targetSelector, className) {
+                var toggler = document.querySelector(togglerSelector);
+                var target = document.querySelector(targetSelector);
+
+                if (!toggler) {
+                  return;
+                }
+
+                toggler.onclick = function(event) {
+                  event.preventDefault();
+
+                  target.classList.toggle(className);
+                };
+              }
+            });
+        </script></nav></div><div class="container mainContainer docsContainer"><div class="wrapper"><div class="post"><header class="postHeader"><a class="edit-page-link button" href="https://github.com/apache/singa-doc/blob/master/docs-site/docs/download.md" target="_blank" rel="noreferrer noopener">Edit</a><h1 id="__docusaurus" class="postHeaderTitle">Download SINGA</h1></header><article><div><span><!--- Licensed to the Apache Software Foundation (ASF) under one or more contributor li [...]
+<h2><a class="anchor" aria-hidden="true" id="verify"></a><a href="#verify" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2. [...]
+<p>要验证下载的tar.gz文件,下载<a href="https://www.apache.org/dist/singa/KEYS">KEYS</a>和ASC文件,然后执行以下命令:</p>
+<pre><code class="hljs css language-shell"><span class="hljs-meta">%</span><span class="bash"> gpg --import KEYS</span>
+<span class="hljs-meta">%</span><span class="bash"> gpg --verify downloaded_file.asc downloaded_file</span>
+</code></pre>
+<p>你也可以检查SHA512或MD5值判断下载是否完成。</p>
+<h2><a class="anchor" aria-hidden="true" id="v300-18-april-2020"></a><a href="#v300-18-april-2020" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22- [...]
+<ul>
+<li><a href="http://www.apache.org/dyn/closer.cgi/singa/3.0.0/apache-singa-3.0.0.tar.gz">Apache SINGA 3.0.0</a>
+<a href="https://www.apache.org/dist/singa/3.0.0/apache-singa-3.0.0.tar.gz.sha512">[SHA512]</a>
+<a href="https://www.apache.org/dist/singa/3.0.0/apache-singa-3.0.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_3.0.0">Release Notes 3.0.0</a></li>
+<li>新特性及重要更新:
+<ul>
+<li>增强了ONNX。在SINGA中测试了多种ONNX模型。</li>
+<li>使用 MPI 和 NCCL Communication进行分布式训练,通过梯度稀疏化和压缩以及分块传输进行了优化。</li>
+<li>计算图的构建,利用图优化了速度和内存。</li>
+<li>新的文档网站(singa.apache.org)和API参考网站(apache-singa.rtfd.io)。</li>
+<li>使用CI实现代码质量检查。</li>
+<li>将MKLDNN替换为DNNL。</li>
+<li>更新Tensor API以支持广播操作。</li>
+<li>实现了支持ONNX模型的新的autograd操作符。</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="孵化版本(incubating)-v200-20-april-2019"></a><a href="#孵化版本(incubating)-v200-20-april-2019" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2 [...]
+<ul>
+<li><a href="http://www.apache.org/dyn/closer.cgi/incubator/singa/2.0.0/apache-singa-incubating-2.0.0.tar.gz">Apache SINGA 2.0.0 (incubating)</a>
+<a href="https://www.apache.org/dist/incubator/singa/2.0.0/apache-singa-incubating-2.0.0.tar.gz.sha512">[SHA512]</a>
+<a href="https://www.apache.org/dist/incubator/singa/2.0.0/apache-singa-incubating-2.0.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_2.0.0.html">Release Notes 2.0.0 (incubating)</a></li>
+<li>新特性及重要更新:
+<ul>
+<li>增强了autograd功能(适用于卷积网络和循环网络)。</li>
+<li>支持ONNX。</li>
+<li>通过英特尔MKL DNN lib改进CPP操作。</li>
+<li>实现tensor广播。</li>
+<li>在Apache用户名下移动Docker镜像。</li>
+<li>更新conda-build配置中依赖的lib版本。</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="孵化版本(incubating)-v120-6-june-2018"></a><a href="#孵化版本(incubating)-v120-6-june-2018" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S1 [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/1.2.0/apache-singa-incubating-1.2.0.tar.gz">Apache SINGA 1.2.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.2.0/apache-singa-incubating-1.2.0.tar.gz.sha512">[SHA512]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.2.0/apache-singa-incubating-1.2.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_1.2.0.html">Release Notes 1.2.0 (incubating)</a></li>
+<li>新特性及重要更新:
+<ul>
+<li>实现了autograd(目前支持MLP模式)。</li>
+<li>升级PySinga以支持Python 3</li>
+<li>改进Tensor类的stride范围。</li>
+<li>将cuDNN从V5升级到V7。</li>
+<li>增加VGG、Inception V4、ResNet和DenseNet进行ImageNet分类。</li>
+<li>为conda包创建别名</li>
+<li>完整的中文文档</li>
+<li>添加在Windows上运行Singa的说明</li>
+<li>更新编译,CI</li>
+<li>修复一些错误</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="孵化版本(incubating)-v110-12-february-2017"></a><a href="#孵化版本(incubating)-v110-12-february-2017" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1. [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/1.1.0/apache-singa-incubating-1.1.0.tar.gz">Apache SINGA 1.1.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.1.0/apache-singa-incubating-1.1.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.1.0/apache-singa-incubating-1.1.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_1.1.0.html">Release Notes 1.1.0 (incubating)</a></li>
+<li>新特性和重要更新:
+<ul>
+<li>创建Docker镜像(CPU和GPU版本)</li>
+<li>为SINGA创建Amazon AMI(CPU版)。</li>
+<li>集成Jenkins,自动生成Wheel和Debian包(用于安装),并更新网站。</li>
+<li>增强FeedFowardNet,例如,多输入和用于调试的verbose模式。</li>
+<li>添加Concat和Slice层。</li>
+<li>优化CrossEntropyLoss以接受带有多个标签的实例。</li>
+<li>添加包含图像增强方法的image_tool.py。</li>
+<li>支持通过快照API加载和保存模型。</li>
+<li>在Windows上编译SINGA源代码。</li>
+<li>将必要依赖库与SINGA代码一起编译。</li>
+<li>为SINGA启用Java binding(基本)。</li>
+<li>在checkpoint文件中添加版本ID。</li>
+<li>增加Rafiki工具包以提供RESTFul APIs。</li>
+<li>添加了从Caffe预训练的例子,包括GoogleNet。</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="孵化版本(incubating)-v100-8-september-2016"></a><a href="#孵化版本(incubating)-v100-8-september-2016" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1. [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/1.0.0/apache-singa-incubating-1.0.0.tar.gz">Apache SINGA 1.0.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.0.0/apache-singa-incubating-1.0.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.0.0/apache-singa-incubating-1.0.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_1.0.0.html">Release Notes 1.0.0 (incubating)</a></li>
+<li>新特性和重要更新:
+<ul>
+<li>创建Tensor概念,用于支持更多的机器学习模型。</li>
+<li>创建Device概念,用于运行在不同的硬件设备上,包括CPU,(Nvidia/AMD) GPU 和 FPGA (将在以后的版本中测试)。</li>
+<li>用 cmake 取代 GNU autotool 进行编译。</li>
+<li>支持 Mac OS。</li>
+<li>改进Python binding,包括安装和编程。</li>
+<li>更多的深度学习模型,包括VGG和ResNet。</li>
+<li>更多的IO类用于读取/写入文件和编码/解码数据。</li>
+<li>直接基于Socket的新网络通信组件。</li>
+<li>Cudnn V5,包含Dropout和RNN层。</li>
+<li>将网页构建工具从maven更换为Sphinx。</li>
+<li>整合Travis-CI。</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="孵化版本(incubating)-v030-20-april-2016"></a><a href="#孵化版本(incubating)-v030-20-april-2016" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2 [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/0.3.0/apache-singa-incubating-0.3.0.tar.gz">Apache SINGA 0.3.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/0.3.0/apache-singa-incubating-0.3.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/0.3.0/apache-singa-incubating-0.3.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_0.3.0.html">Release Notes 0.3.0 (incubating)</a></li>
+<li>新特性和重要更新:
+<ul>
+<li>在GPU集群上进行训练,可以在GPU集群上进行深度学习模型的训练。</li>
+<li>改进Python wrapper简化配置工作,包括神经网络和SGD算法。</li>
+<li>新增SGD更新器,包括Adam、AdaDelta和AdaMax。</li>
+<li>安装时减少了单节点训练的依赖库。</li>
+<li>使用CPU和GPU进行异构训练。</li>
+<li>支持 cuDNN V4。</li>
+<li>数据预取。</li>
+<li>修复一些bug。</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="孵化版本(incubating)-v020-14-january-2016"></a><a href="#孵化版本(incubating)-v020-14-january-2016" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/0.2.0/apache-singa-incubating-0.2.0.tar.gz">Apache SINGA 0.2.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/0.2.0/apache-singa-incubating-0.2.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/0.2.0/apache-singa-incubating-0.2.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_0.2.0.html">Release Notes 0.2.0 (incubating)</a></li>
+<li>新特性和重要更新:
+<ul>
+<li>在GPU上进行训练,可以在一个节点上用多个GPU卡训练复杂的模型。</li>
+<li>混合神经网分区支持数据和模型同时并行。</li>
+<li>Python wrapper简化配置,包括神经网络和SGD算法。</li>
+<li>实现了RNN模型和BPTT算法,支持基于RNN模型的应用,如GRU。</li>
+<li>云软件集成,包括Mesos、Docker和HDFS。</li>
+<li>可视化神经网结构和层信息,以便优化调试。</li>
+<li>针对Blobs和原始数据指针的线性代数函数和随机函数。</li>
+<li>添加新的层,包括SoftmaxLayer、ArgSortLayer、DummyLayer、RNN层和cuDNN层。</li>
+<li>更新Layer类以携带多个数据/梯度Blobs。</li>
+<li>通过加载之前训练的模型参数,提取特征并测试新数据的性能。</li>
+<li>为IO操作添加Store类。</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v010-8-october-2015"></a><a href="#incubating-v010-8-october-2015" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 1 [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/apache-singa-incubating-0.1.0.tar.gz">Apache SINGA 0.1.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/apache-singa-incubating-0.1.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/apache-singa-incubating-0.1.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="https://console.aws.amazon.com/ec2/v2/home?region=ap-southeast-1#LaunchInstanceWizard:ami=ami-b41001e6">Amazon EC2 image</a></li>
+<li><a href="releases/RELEASE_NOTES_0.1.0.html">Release Notes 0.1.0 (incubating)</a></li>
+<li>新特性和重要更新:
+<ul>
+<li>允许使用GNU构建工具进行安装。</li>
+<li>实现用zookeeper进行工作管理的脚本。</li>
+<li>实现基于NeuralNet和Layer的编程模型。</li>
+<li>实现基于Worker、Server和Stub的系统架构。</li>
+<li>训练模型来自三种不同的模型类别,即前馈模型、能量模型和RNN模型。</li>
+<li>使用CPU的同步和异步分布式训练框架。</li>
+<li>checkpoint文件生成和恢复。</li>
+<li>使用gtest进行单元测试。</li>
+</ul></li>
+</ul>
+</span></div></article></div><div class="docLastUpdate"><em>Last updated on 09/11/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/3.1.0_Chinese/time-profiling"><span class="arrow-prev">← </span><span>Time Profiling</span></a><a class="docs-next button" href="/docs/3.1.0_Chinese/build"><span>Build SINGA from Source</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#verify">Verify</a> [...]
+   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.</section></div></footer></div><script type="text/javascript" src="https://cdn.jsdelivr.net/docsearch.js/1/docsearch.min.js"></script><script>window.twttr=(function(d,s, id){var js,fjs=d.getElementsByTagName(s)[0],t=window.twttr||{};if(d.getElementById(id))return t;js=d.createElement(s);js.id=id;js.src='https://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js, fjs);t._e = [];t.ready = function(f) {t._e.push(f);};return t;}(document, 'script', 'twitter- [...]
+                document.addEventListener('keyup', function(e) {
+                  if (e.target !== document.body) {
+                    return;
+                  }
+                  // keyCode for '/' (slash)
+                  if (e.keyCode === 191) {
+                    const search = document.getElementById('search_input_react');
+                    search && search.focus();
+                  }
+                });
+              </script><script>
+              var search = docsearch({
+                
+                apiKey: '45202133606c0b5fa6d21cddc4725dd8',
+                indexName: 'apache_singa',
+                inputSelector: '#search_input_react',
+                algoliaOptions: {"facetFilters":["language:en","version:3.0.0"]}
+              });
+            </script></body></html>
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diff --git a/content/docs/3.1.0_Chinese/examples.html b/content/docs/3.1.0_Chinese/examples.html
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0_Chinese</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-sit [...]
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0_Chinese</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-sit [...]
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index d681e25..6a55644 100644
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0_Chinese</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-sit [...]
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0_Chinese</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-sit [...]
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0_Chinese</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-sit [...]
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0_Chinese</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-sit [...]
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0_Chinese</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-sit [...]
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0_Chinese</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-sit [...]
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@@ -4,7 +4,7 @@
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0_Chinese</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-sit [...]
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@@ -195,7 +195,7 @@ Backward Propagation <span class="hljs-built_in">Time</span> <span class="hljs-s
 <span class="hljs-string">.</span>
 <span class="hljs-string">.</span>
 </code></pre>
-</span></div></article></div><div class="docLastUpdate"><em>Last updated on 27/09/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/3.1.0_Chinese/dist-train"><span class="arrow-prev">← </span><span>Distributed Training</span></a><a class="docs-next button" href="/docs/3.1.0_Chinese/download-singa"><span>Download SINGA</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#设置时间分析verbosity" [...]
+</span></div></article></div><div class="docLastUpdate"><em>Last updated on 27/09/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/3.1.0_Chinese/dist-train"><span class="arrow-prev">← </span><span>Distributed Training</span></a><a class="docs-next button" href="/docs/3.1.0_Chinese/downloads"><span>Download SINGA</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#设置时间分析verbosity">设置时间 [...]
    The Apache Software Foundation. All rights reserved.
    Apache SINGA, Apache, the Apache feather logo, and
    the Apache SINGA project logos are trademarks of The
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@@ -4,7 +4,7 @@
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-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0_Chinese</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-sit [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0_Chinese</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-sit [...]
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@@ -195,7 +195,7 @@ Backward Propagation <span class="hljs-built_in">Time</span> <span class="hljs-s
 <span class="hljs-string">.</span>
 <span class="hljs-string">.</span>
 </code></pre>
-</span></div></article></div><div class="docLastUpdate"><em>Last updated on 27/09/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/3.1.0_Chinese/dist-train"><span class="arrow-prev">← </span><span>Distributed Training</span></a><a class="docs-next button" href="/docs/3.1.0_Chinese/download-singa"><span>Download SINGA</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#设置时间分析verbosity" [...]
+</span></div></article></div><div class="docLastUpdate"><em>Last updated on 27/09/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/3.1.0_Chinese/dist-train"><span class="arrow-prev">← </span><span>Distributed Training</span></a><a class="docs-next button" href="/docs/3.1.0_Chinese/downloads"><span>Download SINGA</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#设置时间分析verbosity">设置时间 [...]
    The Apache Software Foundation. All rights reserved.
    Apache SINGA, Apache, the Apache feather logo, and
    the Apache SINGA project logos are trademarks of The
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-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
             var coll = document.getElementsByClassName('collapsible');
             var checkActiveCategory = true;
             for (var i = 0; i < coll.length; i++) {
@@ -416,7 +416,7 @@ build PySINGA from source, you need to specify the paths when invoking
 to change the python interpreter, e.g., reset the $PATH to put the correct
 path of Python at the front position.</p></li>
 </ul>
-</span></div></article></div><div class="docLastUpdate"><em>Last updated on 04/10/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/download-singa"><span class="arrow-prev">← </span><span>Download SINGA</span></a><a class="docs-next button" href="/docs/contribute-code"><span>How to Contribute Code</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#use-conda-to-build-singa">Use Conda t [...]
+</span></div></article></div><div class="docLastUpdate"><em>Last updated on 04/10/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/downloads"><span class="arrow-prev">← </span><span>Download SINGA</span></a><a class="docs-next button" href="/docs/contribute-code"><span>How to Contribute Code</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#use-conda-to-build-singa">Use Conda to bui [...]
    The Apache Software Foundation. All rights reserved.
    Apache SINGA, Apache, the Apache feather logo, and
    the Apache SINGA project logos are trademarks of The
diff --git a/content/docs/build/index.html b/content/docs/build/index.html
index 9130553..9a73dd4 100644
--- a/content/docs/build/index.html
+++ b/content/docs/build/index.html
@@ -4,7 +4,7 @@
             {"zIndex":100}
           )
         });
-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
             var coll = document.getElementsByClassName('collapsible');
             var checkActiveCategory = true;
             for (var i = 0; i < coll.length; i++) {
@@ -416,7 +416,7 @@ build PySINGA from source, you need to specify the paths when invoking
 to change the python interpreter, e.g., reset the $PATH to put the correct
 path of Python at the front position.</p></li>
 </ul>
-</span></div></article></div><div class="docLastUpdate"><em>Last updated on 04/10/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/download-singa"><span class="arrow-prev">← </span><span>Download SINGA</span></a><a class="docs-next button" href="/docs/contribute-code"><span>How to Contribute Code</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#use-conda-to-build-singa">Use Conda t [...]
+</span></div></article></div><div class="docLastUpdate"><em>Last updated on 04/10/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/downloads"><span class="arrow-prev">← </span><span>Download SINGA</span></a><a class="docs-next button" href="/docs/contribute-code"><span>How to Contribute Code</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#use-conda-to-build-singa">Use Conda to bui [...]
    The Apache Software Foundation. All rights reserved.
    Apache SINGA, Apache, the Apache feather logo, and
    the Apache SINGA project logos are trademarks of The
diff --git a/content/docs/contribute-code.html b/content/docs/contribute-code.html
index a849f20..d7bee95 100644
--- a/content/docs/contribute-code.html
+++ b/content/docs/contribute-code.html
@@ -4,7 +4,7 @@
             {"zIndex":100}
           )
         });
-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/contribute-code/index.html b/content/docs/contribute-code/index.html
index a849f20..d7bee95 100644
--- a/content/docs/contribute-code/index.html
+++ b/content/docs/contribute-code/index.html
@@ -4,7 +4,7 @@
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           )
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-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/contribute-docs.html b/content/docs/contribute-docs.html
index e4887f0..9ec34fd 100644
--- a/content/docs/contribute-docs.html
+++ b/content/docs/contribute-docs.html
@@ -4,7 +4,7 @@
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           )
         });
-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/contribute-docs/index.html b/content/docs/contribute-docs/index.html
index e4887f0..9ec34fd 100644
--- a/content/docs/contribute-docs/index.html
+++ b/content/docs/contribute-docs/index.html
@@ -4,7 +4,7 @@
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           )
         });
-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/device.html b/content/docs/device.html
index f710f44..5928b88 100644
--- a/content/docs/device.html
+++ b/content/docs/device.html
@@ -4,7 +4,7 @@
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           )
         });
-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/device/index.html b/content/docs/device/index.html
index f710f44..5928b88 100644
--- a/content/docs/device/index.html
+++ b/content/docs/device/index.html
@@ -4,7 +4,7 @@
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           )
         });
-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/dist-train.html b/content/docs/dist-train.html
index df760e2..c17a1f3 100644
--- a/content/docs/dist-train.html
+++ b/content/docs/dist-train.html
@@ -4,7 +4,7 @@
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           )
         });
-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
             var coll = document.getElementsByClassName('collapsible');
             var checkActiveCategory = true;
             for (var i = 0; i < coll.length; i++) {
diff --git a/content/docs/dist-train/index.html b/content/docs/dist-train/index.html
index df760e2..c17a1f3 100644
--- a/content/docs/dist-train/index.html
+++ b/content/docs/dist-train/index.html
@@ -4,7 +4,7 @@
             {"zIndex":100}
           )
         });
-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/downloads.html b/content/docs/downloads.html
new file mode 100644
index 0000000..addc404
--- /dev/null
+++ b/content/docs/downloads.html
@@ -0,0 +1,302 @@
+<!DOCTYPE html><html lang="en"><head><meta charSet="utf-8"/><meta http-equiv="X-UA-Compatible" content="IE=edge"/><title>Download SINGA · Apache SINGA</title><meta name="viewport" content="width=device-width"/><meta name="generator" content="Docusaurus"/><meta name="description" content="&lt;!--- Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.  See the NOTICE file distributed with this work for additional information regarding copyright  [...]
+        document.addEventListener('DOMContentLoaded', function() {
+          addBackToTop(
+            {"zIndex":100}
+          )
+        });
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+            var coll = document.getElementsByClassName('collapsible');
+            var checkActiveCategory = true;
+            for (var i = 0; i < coll.length; i++) {
+              var links = coll[i].nextElementSibling.getElementsByTagName('*');
+              if (checkActiveCategory){
+                for (var j = 0; j < links.length; j++) {
+                  if (links[j].classList.contains('navListItemActive')){
+                    coll[i].nextElementSibling.classList.toggle('hide');
+                    coll[i].childNodes[1].classList.toggle('rotate');
+                    checkActiveCategory = false;
+                    break;
+                  }
+                }
+              }
+
+              coll[i].addEventListener('click', function() {
+                var arrow = this.childNodes[1];
+                arrow.classList.toggle('rotate');
+                var content = this.nextElementSibling;
+                content.classList.toggle('hide');
+              });
+            }
+
+            document.addEventListener('DOMContentLoaded', function() {
+              createToggler('#navToggler', '#docsNav', 'docsSliderActive');
+              createToggler('#tocToggler', 'body', 'tocActive');
+
+              var headings = document.querySelector('.toc-headings');
+              headings && headings.addEventListener('click', function(event) {
+                var el = event.target;
+                while(el !== headings){
+                  if (el.tagName === 'A') {
+                    document.body.classList.remove('tocActive');
+                    break;
+                  } else{
+                    el = el.parentNode;
+                  }
+                }
+              }, false);
+
+              function createToggler(togglerSelector, targetSelector, className) {
+                var toggler = document.querySelector(togglerSelector);
+                var target = document.querySelector(targetSelector);
+
+                if (!toggler) {
+                  return;
+                }
+
+                toggler.onclick = function(event) {
+                  event.preventDefault();
+
+                  target.classList.toggle(className);
+                };
+              }
+            });
+        </script></nav></div><div class="container mainContainer docsContainer"><div class="wrapper"><div class="post"><header class="postHeader"><a class="edit-page-link button" href="https://github.com/apache/singa-doc/blob/master/docs-site/docs/download.md" target="_blank" rel="noreferrer noopener">Edit</a><h1 id="__docusaurus" class="postHeaderTitle">Download SINGA</h1></header><article><div><span><!--- Licensed to the Apache Software Foundation (ASF) under one or more contributor li [...]
+<h2><a class="anchor" aria-hidden="true" id="verify"></a><a href="#verify" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2. [...]
+<p>To verify the downloaded tar.gz file, download the
+<a href="https://www.apache.org/dist/singa/KEYS">KEYS</a> and ASC files and then execute
+the following commands</p>
+<pre><code class="hljs css language-shell"><span class="hljs-meta">%</span><span class="bash"> gpg --import KEYS</span>
+<span class="hljs-meta">%</span><span class="bash"> gpg --verify downloaded_file.asc downloaded_file</span>
+</code></pre>
+<p>You can also check the SHA512 or MD5 values to see if the download is completed.</p>
+<h2><a class="anchor" aria-hidden="true" id="v310-30-october-2020"></a><a href="#v310-30-october-2020" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1 [...]
+<ul>
+<li><a href="http://www.apache.org/dyn/closer.cgi/singa/3.1.0/apache-singa-3.1.0.tar.gz">Apache SINGA 3.1.0</a>
+<a href="https://www.apache.org/dist/singa/3.1.0/apache-singa-3.1.0.tar.gz.sha512">[SHA512]</a>
+<a href="https://www.apache.org/dist/singa/3.1.0/apache-singa-3.1.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_3.1.0">Release Notes 3.1.0</a></li>
+<li>Major changes:
+<ul>
+<li>Update Tensor core:
+<ul>
+<li>Support tensor transformation (reshape, transpose) for tensors up to 6 dimensions.</li>
+<li>Implement traverse_unary_transform in Cuda backend, which is similar to CPP backend one.</li>
+</ul></li>
+<li>Add new tensor operators into the autograd module.</li>
+<li>Reconstruct sonnx to
+<ul>
+<li>Support creating operators from both layer and autograd.</li>
+<li>Re-write SingaRep to provide a more powerful intermediate representation of SINGA.</li>
+<li>Add a SONNXModel which implements from Model to provide uniform API and features.</li>
+</ul></li>
+<li>Replace the Travis CI with Github workflow. Add quality and coverage management.</li>
+<li>Add compiling and packaging scripts to create wheel packages for distribution.</li>
+<li>Fix bugs
+<ul>
+<li>Fix IMDB LSTM model example training script.</li>
+<li>Fix Tensor operation Mult on Broadcasting use cases.</li>
+<li>Gaussian function on Tensor now can run on Tensor with odd size.</li>
+<li>Updated a testing helper function gradients() in autograd to lookup param gradient by param python object id for testing purpose.</li>
+</ul></li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="v300-18-april-2020"></a><a href="#v300-18-april-2020" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22- [...]
+<ul>
+<li><a href="http://www.apache.org/dyn/closer.cgi/singa/3.0.0/apache-singa-3.0.0.tar.gz">Apache SINGA 3.0.0</a>
+<a href="https://www.apache.org/dist/singa/3.0.0/apache-singa-3.0.0.tar.gz.sha512">[SHA512]</a>
+<a href="https://www.apache.org/dist/singa/3.0.0/apache-singa-3.0.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_3.0.0">Release Notes 3.0.0</a></li>
+<li>New features and major changes,
+<ul>
+<li>Enhanced ONNX. Multiple ONNX models have been tested in SINGA.</li>
+<li>Distributed training with MPI and NCCL Communication optimization through
+gradient sparsification and compression, and chunk transmission.</li>
+<li>Computational graph construction and optimization for speed and memory using
+the graph.</li>
+<li>New documentation website (singa.apache.org) and API reference website
+(apache-singa.rtfd.io).</li>
+<li>CI for code quality check.</li>
+<li>Replace MKLDNN with DNNL</li>
+<li>Update tensor APIs to support broadcasting operations.</li>
+<li>New autograd operators to support ONNX models.</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v200-20-april-2019"></a><a href="#incubating-v200-20-april-2019" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12  [...]
+<ul>
+<li><a href="http://www.apache.org/dyn/closer.cgi/incubator/singa/2.0.0/apache-singa-incubating-2.0.0.tar.gz">Apache SINGA 2.0.0 (incubating)</a>
+<a href="https://www.apache.org/dist/incubator/singa/2.0.0/apache-singa-incubating-2.0.0.tar.gz.sha512">[SHA512]</a>
+<a href="https://www.apache.org/dist/incubator/singa/2.0.0/apache-singa-incubating-2.0.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_2.0.0.html">Release Notes 2.0.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Enhance autograd (for Convolution networks and recurrent networks)</li>
+<li>Support ONNX</li>
+<li>Improve the CPP operations via Intel MKL DNN lib</li>
+<li>Implement tensor broadcasting</li>
+<li>Move Docker images under Apache user name</li>
+<li>Update dependent lib versions in conda-build config</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v120-6-june-2018"></a><a href="#incubating-v120-6-june-2018" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 1 [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/1.2.0/apache-singa-incubating-1.2.0.tar.gz">Apache SINGA 1.2.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.2.0/apache-singa-incubating-1.2.0.tar.gz.sha512">[SHA512]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.2.0/apache-singa-incubating-1.2.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_1.2.0.html">Release Notes 1.2.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Implement autograd (currently support MLP model)</li>
+<li>Upgrade PySinga to support Python 3</li>
+<li>Improve the Tensor class with the stride field</li>
+<li>Upgrade cuDNN from V5 to V7</li>
+<li>Add VGG, Inception V4, ResNet, and DenseNet for ImageNet classification</li>
+<li>Create alias for conda packages</li>
+<li>Complete documentation in Chinese</li>
+<li>Add instructions for running Singa on Windows</li>
+<li>Update the compilation, CI</li>
+<li>Fix some bugs</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v110-12-february-2017"></a><a href="#incubating-v110-12-february-2017" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13. [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/1.1.0/apache-singa-incubating-1.1.0.tar.gz">Apache SINGA 1.1.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.1.0/apache-singa-incubating-1.1.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.1.0/apache-singa-incubating-1.1.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_1.1.0.html">Release Notes 1.1.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Create Docker images (CPU and GPU versions)</li>
+<li>Create Amazon AMI for SINGA (CPU version)</li>
+<li>Integrate with Jenkins for automatically generating Wheel and Debian
+packages (for installation), and updating the website.</li>
+<li>Enhance the FeedFowardNet, e.g., multiple inputs and verbose mode for
+debugging</li>
+<li>Add Concat and Slice layers</li>
+<li>Extend CrossEntropyLoss to accept instance with multiple labels</li>
+<li>Add image_tool.py with image augmentation methods</li>
+<li>Support model loading and saving via the Snapshot API</li>
+<li>Compile SINGA source on Windows</li>
+<li>Compile mandatory dependent libraries together with SINGA code</li>
+<li>Enable Java binding (basic) for SINGA</li>
+<li>Add version ID in checkpointing files</li>
+<li>Add Rafiki toolkit for providing RESTFul APIs</li>
+<li>Add examples pretrained from Caffe, including GoogleNet</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v100-8-september-2016"></a><a href="#incubating-v100-8-september-2016" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13. [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/1.0.0/apache-singa-incubating-1.0.0.tar.gz">Apache SINGA 1.0.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.0.0/apache-singa-incubating-1.0.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.0.0/apache-singa-incubating-1.0.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_1.0.0.html">Release Notes 1.0.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Tensor abstraction for supporting more machine learning models.</li>
+<li>Device abstraction for running on different hardware devices, including CPU,
+(Nvidia/AMD) GPU and FPGA (to be tested in later versions).</li>
+<li>Replace GNU autotool with cmake for compilation.</li>
+<li>Support Mac OS</li>
+<li>Improve Python binding, including installation and programming</li>
+<li>More deep learning models, including VGG and ResNet</li>
+<li>More IO classes for reading/writing files and encoding/decoding data</li>
+<li>New network communication components directly based on Socket.</li>
+<li>Cudnn V5 with Dropout and RNN layers.</li>
+<li>Replace website building tool from maven to Sphinx</li>
+<li>Integrate Travis-CI</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v030-20-april-2016"></a><a href="#incubating-v030-20-april-2016" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12  [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/0.3.0/apache-singa-incubating-0.3.0.tar.gz">Apache SINGA 0.3.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/0.3.0/apache-singa-incubating-0.3.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/0.3.0/apache-singa-incubating-0.3.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_0.3.0.html">Release Notes 0.3.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Training on GPU cluster enables training of deep learning models over a GPU
+cluster.</li>
+<li>Python wrapper improvement makes it easy to configure the job, including
+neural net and SGD algorithm.</li>
+<li>New SGD updaters are added, including Adam, AdaDelta and AdaMax.</li>
+<li>Installation has fewer dependent libraries for single node training.</li>
+<li>Heterogeneous training with CPU and GPU.</li>
+<li>Support cuDNN V4.</li>
+<li>Data prefetching.</li>
+<li>Fix some bugs.</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v020-14-january-2016"></a><a href="#incubating-v020-14-january-2016" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/0.2.0/apache-singa-incubating-0.2.0.tar.gz">Apache SINGA 0.2.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/0.2.0/apache-singa-incubating-0.2.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/0.2.0/apache-singa-incubating-0.2.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_0.2.0.html">Release Notes 0.2.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Training on GPU enables training of complex models on a single node with
+multiple GPU cards.</li>
+<li>Hybrid neural net partitioning supports data and model parallelism at the
+same time.</li>
+<li>Python wrapper makes it easy to configure the job, including neural net and
+SGD algorithm.</li>
+<li>RNN model and BPTT algorithm are implemented to support applications based
+on RNN models, e.g., GRU.</li>
+<li>Cloud software integration includes Mesos, Docker and HDFS.</li>
+<li>Visualization of neural net structure and layer information, which is
+helpful for debugging.</li>
+<li>Linear algebra functions and random functions against Blobs and raw data
+pointers.</li>
+<li>New layers, including SoftmaxLayer, ArgSortLayer, DummyLayer, RNN layers and
+cuDNN layers.</li>
+<li>Update Layer class to carry multiple data/grad Blobs.</li>
+<li>Extract features and test performance for new data by loading previously
+trained model parameters.</li>
+<li>Add Store class for IO operations.</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v010-8-october-2015"></a><a href="#incubating-v010-8-october-2015" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 1 [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/apache-singa-incubating-0.1.0.tar.gz">Apache SINGA 0.1.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/apache-singa-incubating-0.1.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/apache-singa-incubating-0.1.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="https://console.aws.amazon.com/ec2/v2/home?region=ap-southeast-1#LaunchInstanceWizard:ami=ami-b41001e6">Amazon EC2 image</a></li>
+<li><a href="releases/RELEASE_NOTES_0.1.0.html">Release Notes 0.1.0 (incubating)</a></li>
+<li>Major features include,
+<ul>
+<li>Installation using GNU build utility</li>
+<li>Scripts for job management with zookeeper</li>
+<li>Programming model based on NeuralNet and Layer abstractions.</li>
+<li>System architecture based on Worker, Server and Stub.</li>
+<li>Training models from three different model categories, namely, feed-forward
+models, energy models and RNN models.</li>
+<li>Synchronous and asynchronous distributed training frameworks using CPU</li>
+<li>Checkpoint and restore</li>
+<li>Unit test using gtest</li>
+</ul></li>
+</ul>
+</span></div></article></div><div class="docLastUpdate"><em>Last updated on 19/04/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/time-profiling"><span class="arrow-prev">← </span><span>Time Profiling</span></a><a class="docs-next button" href="/docs/build"><span>Build SINGA from Source</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#verify">Verify</a></li><li><a href="#v310-30-o [...]
+   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.</section></div></footer></div><script type="text/javascript" src="https://cdn.jsdelivr.net/docsearch.js/1/docsearch.min.js"></script><script>window.twttr=(function(d,s, id){var js,fjs=d.getElementsByTagName(s)[0],t=window.twttr||{};if(d.getElementById(id))return t;js=d.createElement(s);js.id=id;js.src='https://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js, fjs);t._e = [];t.ready = function(f) {t._e.push(f);};return t;}(document, 'script', 'twitter- [...]
+                document.addEventListener('keyup', function(e) {
+                  if (e.target !== document.body) {
+                    return;
+                  }
+                  // keyCode for '/' (slash)
+                  if (e.keyCode === 191) {
+                    const search = document.getElementById('search_input_react');
+                    search && search.focus();
+                  }
+                });
+              </script><script>
+              var search = docsearch({
+                
+                apiKey: '45202133606c0b5fa6d21cddc4725dd8',
+                indexName: 'apache_singa',
+                inputSelector: '#search_input_react',
+                algoliaOptions: {"facetFilters":["language:en","version:3.0.0"]}
+              });
+            </script></body></html>
\ No newline at end of file
diff --git a/content/docs/downloads/index.html b/content/docs/downloads/index.html
new file mode 100644
index 0000000..addc404
--- /dev/null
+++ b/content/docs/downloads/index.html
@@ -0,0 +1,302 @@
+<!DOCTYPE html><html lang="en"><head><meta charSet="utf-8"/><meta http-equiv="X-UA-Compatible" content="IE=edge"/><title>Download SINGA · Apache SINGA</title><meta name="viewport" content="width=device-width"/><meta name="generator" content="Docusaurus"/><meta name="description" content="&lt;!--- Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.  See the NOTICE file distributed with this work for additional information regarding copyright  [...]
+        document.addEventListener('DOMContentLoaded', function() {
+          addBackToTop(
+            {"zIndex":100}
+          )
+        });
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+            var coll = document.getElementsByClassName('collapsible');
+            var checkActiveCategory = true;
+            for (var i = 0; i < coll.length; i++) {
+              var links = coll[i].nextElementSibling.getElementsByTagName('*');
+              if (checkActiveCategory){
+                for (var j = 0; j < links.length; j++) {
+                  if (links[j].classList.contains('navListItemActive')){
+                    coll[i].nextElementSibling.classList.toggle('hide');
+                    coll[i].childNodes[1].classList.toggle('rotate');
+                    checkActiveCategory = false;
+                    break;
+                  }
+                }
+              }
+
+              coll[i].addEventListener('click', function() {
+                var arrow = this.childNodes[1];
+                arrow.classList.toggle('rotate');
+                var content = this.nextElementSibling;
+                content.classList.toggle('hide');
+              });
+            }
+
+            document.addEventListener('DOMContentLoaded', function() {
+              createToggler('#navToggler', '#docsNav', 'docsSliderActive');
+              createToggler('#tocToggler', 'body', 'tocActive');
+
+              var headings = document.querySelector('.toc-headings');
+              headings && headings.addEventListener('click', function(event) {
+                var el = event.target;
+                while(el !== headings){
+                  if (el.tagName === 'A') {
+                    document.body.classList.remove('tocActive');
+                    break;
+                  } else{
+                    el = el.parentNode;
+                  }
+                }
+              }, false);
+
+              function createToggler(togglerSelector, targetSelector, className) {
+                var toggler = document.querySelector(togglerSelector);
+                var target = document.querySelector(targetSelector);
+
+                if (!toggler) {
+                  return;
+                }
+
+                toggler.onclick = function(event) {
+                  event.preventDefault();
+
+                  target.classList.toggle(className);
+                };
+              }
+            });
+        </script></nav></div><div class="container mainContainer docsContainer"><div class="wrapper"><div class="post"><header class="postHeader"><a class="edit-page-link button" href="https://github.com/apache/singa-doc/blob/master/docs-site/docs/download.md" target="_blank" rel="noreferrer noopener">Edit</a><h1 id="__docusaurus" class="postHeaderTitle">Download SINGA</h1></header><article><div><span><!--- Licensed to the Apache Software Foundation (ASF) under one or more contributor li [...]
+<h2><a class="anchor" aria-hidden="true" id="verify"></a><a href="#verify" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2. [...]
+<p>To verify the downloaded tar.gz file, download the
+<a href="https://www.apache.org/dist/singa/KEYS">KEYS</a> and ASC files and then execute
+the following commands</p>
+<pre><code class="hljs css language-shell"><span class="hljs-meta">%</span><span class="bash"> gpg --import KEYS</span>
+<span class="hljs-meta">%</span><span class="bash"> gpg --verify downloaded_file.asc downloaded_file</span>
+</code></pre>
+<p>You can also check the SHA512 or MD5 values to see if the download is completed.</p>
+<h2><a class="anchor" aria-hidden="true" id="v310-30-october-2020"></a><a href="#v310-30-october-2020" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1 [...]
+<ul>
+<li><a href="http://www.apache.org/dyn/closer.cgi/singa/3.1.0/apache-singa-3.1.0.tar.gz">Apache SINGA 3.1.0</a>
+<a href="https://www.apache.org/dist/singa/3.1.0/apache-singa-3.1.0.tar.gz.sha512">[SHA512]</a>
+<a href="https://www.apache.org/dist/singa/3.1.0/apache-singa-3.1.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_3.1.0">Release Notes 3.1.0</a></li>
+<li>Major changes:
+<ul>
+<li>Update Tensor core:
+<ul>
+<li>Support tensor transformation (reshape, transpose) for tensors up to 6 dimensions.</li>
+<li>Implement traverse_unary_transform in Cuda backend, which is similar to CPP backend one.</li>
+</ul></li>
+<li>Add new tensor operators into the autograd module.</li>
+<li>Reconstruct sonnx to
+<ul>
+<li>Support creating operators from both layer and autograd.</li>
+<li>Re-write SingaRep to provide a more powerful intermediate representation of SINGA.</li>
+<li>Add a SONNXModel which implements from Model to provide uniform API and features.</li>
+</ul></li>
+<li>Replace the Travis CI with Github workflow. Add quality and coverage management.</li>
+<li>Add compiling and packaging scripts to create wheel packages for distribution.</li>
+<li>Fix bugs
+<ul>
+<li>Fix IMDB LSTM model example training script.</li>
+<li>Fix Tensor operation Mult on Broadcasting use cases.</li>
+<li>Gaussian function on Tensor now can run on Tensor with odd size.</li>
+<li>Updated a testing helper function gradients() in autograd to lookup param gradient by param python object id for testing purpose.</li>
+</ul></li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="v300-18-april-2020"></a><a href="#v300-18-april-2020" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22- [...]
+<ul>
+<li><a href="http://www.apache.org/dyn/closer.cgi/singa/3.0.0/apache-singa-3.0.0.tar.gz">Apache SINGA 3.0.0</a>
+<a href="https://www.apache.org/dist/singa/3.0.0/apache-singa-3.0.0.tar.gz.sha512">[SHA512]</a>
+<a href="https://www.apache.org/dist/singa/3.0.0/apache-singa-3.0.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_3.0.0">Release Notes 3.0.0</a></li>
+<li>New features and major changes,
+<ul>
+<li>Enhanced ONNX. Multiple ONNX models have been tested in SINGA.</li>
+<li>Distributed training with MPI and NCCL Communication optimization through
+gradient sparsification and compression, and chunk transmission.</li>
+<li>Computational graph construction and optimization for speed and memory using
+the graph.</li>
+<li>New documentation website (singa.apache.org) and API reference website
+(apache-singa.rtfd.io).</li>
+<li>CI for code quality check.</li>
+<li>Replace MKLDNN with DNNL</li>
+<li>Update tensor APIs to support broadcasting operations.</li>
+<li>New autograd operators to support ONNX models.</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v200-20-april-2019"></a><a href="#incubating-v200-20-april-2019" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12  [...]
+<ul>
+<li><a href="http://www.apache.org/dyn/closer.cgi/incubator/singa/2.0.0/apache-singa-incubating-2.0.0.tar.gz">Apache SINGA 2.0.0 (incubating)</a>
+<a href="https://www.apache.org/dist/incubator/singa/2.0.0/apache-singa-incubating-2.0.0.tar.gz.sha512">[SHA512]</a>
+<a href="https://www.apache.org/dist/incubator/singa/2.0.0/apache-singa-incubating-2.0.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_2.0.0.html">Release Notes 2.0.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Enhance autograd (for Convolution networks and recurrent networks)</li>
+<li>Support ONNX</li>
+<li>Improve the CPP operations via Intel MKL DNN lib</li>
+<li>Implement tensor broadcasting</li>
+<li>Move Docker images under Apache user name</li>
+<li>Update dependent lib versions in conda-build config</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v120-6-june-2018"></a><a href="#incubating-v120-6-june-2018" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 1 [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/1.2.0/apache-singa-incubating-1.2.0.tar.gz">Apache SINGA 1.2.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.2.0/apache-singa-incubating-1.2.0.tar.gz.sha512">[SHA512]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.2.0/apache-singa-incubating-1.2.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_1.2.0.html">Release Notes 1.2.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Implement autograd (currently support MLP model)</li>
+<li>Upgrade PySinga to support Python 3</li>
+<li>Improve the Tensor class with the stride field</li>
+<li>Upgrade cuDNN from V5 to V7</li>
+<li>Add VGG, Inception V4, ResNet, and DenseNet for ImageNet classification</li>
+<li>Create alias for conda packages</li>
+<li>Complete documentation in Chinese</li>
+<li>Add instructions for running Singa on Windows</li>
+<li>Update the compilation, CI</li>
+<li>Fix some bugs</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v110-12-february-2017"></a><a href="#incubating-v110-12-february-2017" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13. [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/1.1.0/apache-singa-incubating-1.1.0.tar.gz">Apache SINGA 1.1.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.1.0/apache-singa-incubating-1.1.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.1.0/apache-singa-incubating-1.1.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_1.1.0.html">Release Notes 1.1.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Create Docker images (CPU and GPU versions)</li>
+<li>Create Amazon AMI for SINGA (CPU version)</li>
+<li>Integrate with Jenkins for automatically generating Wheel and Debian
+packages (for installation), and updating the website.</li>
+<li>Enhance the FeedFowardNet, e.g., multiple inputs and verbose mode for
+debugging</li>
+<li>Add Concat and Slice layers</li>
+<li>Extend CrossEntropyLoss to accept instance with multiple labels</li>
+<li>Add image_tool.py with image augmentation methods</li>
+<li>Support model loading and saving via the Snapshot API</li>
+<li>Compile SINGA source on Windows</li>
+<li>Compile mandatory dependent libraries together with SINGA code</li>
+<li>Enable Java binding (basic) for SINGA</li>
+<li>Add version ID in checkpointing files</li>
+<li>Add Rafiki toolkit for providing RESTFul APIs</li>
+<li>Add examples pretrained from Caffe, including GoogleNet</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v100-8-september-2016"></a><a href="#incubating-v100-8-september-2016" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13. [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/1.0.0/apache-singa-incubating-1.0.0.tar.gz">Apache SINGA 1.0.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.0.0/apache-singa-incubating-1.0.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.0.0/apache-singa-incubating-1.0.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_1.0.0.html">Release Notes 1.0.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Tensor abstraction for supporting more machine learning models.</li>
+<li>Device abstraction for running on different hardware devices, including CPU,
+(Nvidia/AMD) GPU and FPGA (to be tested in later versions).</li>
+<li>Replace GNU autotool with cmake for compilation.</li>
+<li>Support Mac OS</li>
+<li>Improve Python binding, including installation and programming</li>
+<li>More deep learning models, including VGG and ResNet</li>
+<li>More IO classes for reading/writing files and encoding/decoding data</li>
+<li>New network communication components directly based on Socket.</li>
+<li>Cudnn V5 with Dropout and RNN layers.</li>
+<li>Replace website building tool from maven to Sphinx</li>
+<li>Integrate Travis-CI</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v030-20-april-2016"></a><a href="#incubating-v030-20-april-2016" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12  [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/0.3.0/apache-singa-incubating-0.3.0.tar.gz">Apache SINGA 0.3.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/0.3.0/apache-singa-incubating-0.3.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/0.3.0/apache-singa-incubating-0.3.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_0.3.0.html">Release Notes 0.3.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Training on GPU cluster enables training of deep learning models over a GPU
+cluster.</li>
+<li>Python wrapper improvement makes it easy to configure the job, including
+neural net and SGD algorithm.</li>
+<li>New SGD updaters are added, including Adam, AdaDelta and AdaMax.</li>
+<li>Installation has fewer dependent libraries for single node training.</li>
+<li>Heterogeneous training with CPU and GPU.</li>
+<li>Support cuDNN V4.</li>
+<li>Data prefetching.</li>
+<li>Fix some bugs.</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v020-14-january-2016"></a><a href="#incubating-v020-14-january-2016" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/0.2.0/apache-singa-incubating-0.2.0.tar.gz">Apache SINGA 0.2.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/0.2.0/apache-singa-incubating-0.2.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/0.2.0/apache-singa-incubating-0.2.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_0.2.0.html">Release Notes 0.2.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Training on GPU enables training of complex models on a single node with
+multiple GPU cards.</li>
+<li>Hybrid neural net partitioning supports data and model parallelism at the
+same time.</li>
+<li>Python wrapper makes it easy to configure the job, including neural net and
+SGD algorithm.</li>
+<li>RNN model and BPTT algorithm are implemented to support applications based
+on RNN models, e.g., GRU.</li>
+<li>Cloud software integration includes Mesos, Docker and HDFS.</li>
+<li>Visualization of neural net structure and layer information, which is
+helpful for debugging.</li>
+<li>Linear algebra functions and random functions against Blobs and raw data
+pointers.</li>
+<li>New layers, including SoftmaxLayer, ArgSortLayer, DummyLayer, RNN layers and
+cuDNN layers.</li>
+<li>Update Layer class to carry multiple data/grad Blobs.</li>
+<li>Extract features and test performance for new data by loading previously
+trained model parameters.</li>
+<li>Add Store class for IO operations.</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v010-8-october-2015"></a><a href="#incubating-v010-8-october-2015" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 1 [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/apache-singa-incubating-0.1.0.tar.gz">Apache SINGA 0.1.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/apache-singa-incubating-0.1.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/apache-singa-incubating-0.1.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="https://console.aws.amazon.com/ec2/v2/home?region=ap-southeast-1#LaunchInstanceWizard:ami=ami-b41001e6">Amazon EC2 image</a></li>
+<li><a href="releases/RELEASE_NOTES_0.1.0.html">Release Notes 0.1.0 (incubating)</a></li>
+<li>Major features include,
+<ul>
+<li>Installation using GNU build utility</li>
+<li>Scripts for job management with zookeeper</li>
+<li>Programming model based on NeuralNet and Layer abstractions.</li>
+<li>System architecture based on Worker, Server and Stub.</li>
+<li>Training models from three different model categories, namely, feed-forward
+models, energy models and RNN models.</li>
+<li>Synchronous and asynchronous distributed training frameworks using CPU</li>
+<li>Checkpoint and restore</li>
+<li>Unit test using gtest</li>
+</ul></li>
+</ul>
+</span></div></article></div><div class="docLastUpdate"><em>Last updated on 19/04/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/time-profiling"><span class="arrow-prev">← </span><span>Time Profiling</span></a><a class="docs-next button" href="/docs/build"><span>Build SINGA from Source</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#verify">Verify</a></li><li><a href="#v310-30-o [...]
+   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.</section></div></footer></div><script type="text/javascript" src="https://cdn.jsdelivr.net/docsearch.js/1/docsearch.min.js"></script><script>window.twttr=(function(d,s, id){var js,fjs=d.getElementsByTagName(s)[0],t=window.twttr||{};if(d.getElementById(id))return t;js=d.createElement(s);js.id=id;js.src='https://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js, fjs);t._e = [];t.ready = function(f) {t._e.push(f);};return t;}(document, 'script', 'twitter- [...]
+                document.addEventListener('keyup', function(e) {
+                  if (e.target !== document.body) {
+                    return;
+                  }
+                  // keyCode for '/' (slash)
+                  if (e.keyCode === 191) {
+                    const search = document.getElementById('search_input_react');
+                    search && search.focus();
+                  }
+                });
+              </script><script>
+              var search = docsearch({
+                
+                apiKey: '45202133606c0b5fa6d21cddc4725dd8',
+                indexName: 'apache_singa',
+                inputSelector: '#search_input_react',
+                algoliaOptions: {"facetFilters":["language:en","version:3.0.0"]}
+              });
+            </script></body></html>
\ No newline at end of file
diff --git a/content/docs/examples.html b/content/docs/examples.html
index 09c3ddd..4abe906 100644
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/examples/index.html b/content/docs/examples/index.html
index 09c3ddd..4abe906 100644
--- a/content/docs/examples/index.html
+++ b/content/docs/examples/index.html
@@ -4,7 +4,7 @@
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-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/git-workflow.html b/content/docs/git-workflow.html
index 13ff808..a5d28db 100644
--- a/content/docs/git-workflow.html
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@@ -4,7 +4,7 @@
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-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/git-workflow/index.html b/content/docs/git-workflow/index.html
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diff --git a/content/docs/graph.html b/content/docs/graph.html
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/graph/index.html b/content/docs/graph/index.html
index 56559a8..26f160f 100644
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diff --git a/content/docs/how-to-release.html b/content/docs/how-to-release.html
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/how-to-release/index.html b/content/docs/how-to-release/index.html
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/installation.html b/content/docs/installation.html
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/installation/index.html b/content/docs/installation/index.html
index cd24e64..c90d313 100644
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@@ -4,7 +4,7 @@
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/next/autograd.html b/content/docs/next/autograd.html
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>next</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-interna [...]
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diff --git a/content/docs/next/autograd/index.html b/content/docs/next/autograd/index.html
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@@ -4,7 +4,7 @@
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>next</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-interna [...]
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diff --git a/content/docs/next/build.html b/content/docs/next/build.html
index dcd8760..111ef33 100644
--- a/content/docs/next/build.html
+++ b/content/docs/next/build.html
@@ -4,7 +4,7 @@
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           )
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-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>next</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-interna [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>next</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-interna [...]
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@@ -416,7 +416,7 @@ build PySINGA from source, you need to specify the paths when invoking
 to change the python interpreter, e.g., reset the $PATH to put the correct
 path of Python at the front position.</p></li>
 </ul>
-</span></div></article></div><div class="docLastUpdate"><em>Last updated on 04/10/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/next/download-singa"><span class="arrow-prev">← </span><span>Download SINGA</span></a><a class="docs-next button" href="/docs/next/contribute-code"><span>How to Contribute Code</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#use-conda-to-build-singa">U [...]
+</span></div></article></div><div class="docLastUpdate"><em>Last updated on 04/10/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/next/downloads"><span class="arrow-prev">← </span><span>Download SINGA</span></a><a class="docs-next button" href="/docs/next/contribute-code"><span>How to Contribute Code</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#use-conda-to-build-singa">Use Co [...]
    The Apache Software Foundation. All rights reserved.
    Apache SINGA, Apache, the Apache feather logo, and
    the Apache SINGA project logos are trademarks of The
diff --git a/content/docs/next/build/index.html b/content/docs/next/build/index.html
index dcd8760..111ef33 100644
--- a/content/docs/next/build/index.html
+++ b/content/docs/next/build/index.html
@@ -4,7 +4,7 @@
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           )
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-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>next</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-interna [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>next</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-interna [...]
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@@ -416,7 +416,7 @@ build PySINGA from source, you need to specify the paths when invoking
 to change the python interpreter, e.g., reset the $PATH to put the correct
 path of Python at the front position.</p></li>
 </ul>
-</span></div></article></div><div class="docLastUpdate"><em>Last updated on 04/10/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/next/download-singa"><span class="arrow-prev">← </span><span>Download SINGA</span></a><a class="docs-next button" href="/docs/next/contribute-code"><span>How to Contribute Code</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#use-conda-to-build-singa">U [...]
+</span></div></article></div><div class="docLastUpdate"><em>Last updated on 04/10/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/next/downloads"><span class="arrow-prev">← </span><span>Download SINGA</span></a><a class="docs-next button" href="/docs/next/contribute-code"><span>How to Contribute Code</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#use-conda-to-build-singa">Use Co [...]
    The Apache Software Foundation. All rights reserved.
    Apache SINGA, Apache, the Apache feather logo, and
    the Apache SINGA project logos are trademarks of The
diff --git a/content/docs/next/contribute-code.html b/content/docs/next/contribute-code.html
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>next</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-interna [...]
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diff --git a/content/docs/next/contribute-code/index.html b/content/docs/next/contribute-code/index.html
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>next</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-interna [...]
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diff --git a/content/docs/next/contribute-docs.html b/content/docs/next/contribute-docs.html
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>next</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-interna [...]
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diff --git a/content/docs/next/contribute-docs/index.html b/content/docs/next/contribute-docs/index.html
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>next</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-interna [...]
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diff --git a/content/docs/next/device.html b/content/docs/next/device.html
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>next</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-interna [...]
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diff --git a/content/docs/next/device/index.html b/content/docs/next/device/index.html
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--- a/content/docs/next/device/index.html
+++ b/content/docs/next/device/index.html
@@ -4,7 +4,7 @@
             {"zIndex":100}
           )
         });
-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>next</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-interna [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>next</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-interna [...]
             var coll = document.getElementsByClassName('collapsible');
             var checkActiveCategory = true;
             for (var i = 0; i < coll.length; i++) {
diff --git a/content/docs/next/dist-train.html b/content/docs/next/dist-train.html
index 6b683ad..351e8c6 100644
--- a/content/docs/next/dist-train.html
+++ b/content/docs/next/dist-train.html
@@ -4,7 +4,7 @@
             {"zIndex":100}
           )
         });
-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>next</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-interna [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>next</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-interna [...]
             var coll = document.getElementsByClassName('collapsible');
             var checkActiveCategory = true;
             for (var i = 0; i < coll.length; i++) {
diff --git a/content/docs/next/dist-train/index.html b/content/docs/next/dist-train/index.html
index 6b683ad..351e8c6 100644
--- a/content/docs/next/dist-train/index.html
+++ b/content/docs/next/dist-train/index.html
@@ -4,7 +4,7 @@
             {"zIndex":100}
           )
         });
-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>next</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-interna [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>next</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-interna [...]
             var coll = document.getElementsByClassName('collapsible');
             var checkActiveCategory = true;
             for (var i = 0; i < coll.length; i++) {
diff --git a/content/docs/next/downloads.html b/content/docs/next/downloads.html
new file mode 100644
index 0000000..e4bbca1
--- /dev/null
+++ b/content/docs/next/downloads.html
@@ -0,0 +1,302 @@
+<!DOCTYPE html><html lang="en"><head><meta charSet="utf-8"/><meta http-equiv="X-UA-Compatible" content="IE=edge"/><title>Download SINGA · Apache SINGA</title><meta name="viewport" content="width=device-width"/><meta name="generator" content="Docusaurus"/><meta name="description" content="&lt;!--- Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.  See the NOTICE file distributed with this work for additional information regarding copyright  [...]
+        document.addEventListener('DOMContentLoaded', function() {
+          addBackToTop(
+            {"zIndex":100}
+          )
+        });
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>next</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-interna [...]
+            var coll = document.getElementsByClassName('collapsible');
+            var checkActiveCategory = true;
+            for (var i = 0; i < coll.length; i++) {
+              var links = coll[i].nextElementSibling.getElementsByTagName('*');
+              if (checkActiveCategory){
+                for (var j = 0; j < links.length; j++) {
+                  if (links[j].classList.contains('navListItemActive')){
+                    coll[i].nextElementSibling.classList.toggle('hide');
+                    coll[i].childNodes[1].classList.toggle('rotate');
+                    checkActiveCategory = false;
+                    break;
+                  }
+                }
+              }
+
+              coll[i].addEventListener('click', function() {
+                var arrow = this.childNodes[1];
+                arrow.classList.toggle('rotate');
+                var content = this.nextElementSibling;
+                content.classList.toggle('hide');
+              });
+            }
+
+            document.addEventListener('DOMContentLoaded', function() {
+              createToggler('#navToggler', '#docsNav', 'docsSliderActive');
+              createToggler('#tocToggler', 'body', 'tocActive');
+
+              var headings = document.querySelector('.toc-headings');
+              headings && headings.addEventListener('click', function(event) {
+                var el = event.target;
+                while(el !== headings){
+                  if (el.tagName === 'A') {
+                    document.body.classList.remove('tocActive');
+                    break;
+                  } else{
+                    el = el.parentNode;
+                  }
+                }
+              }, false);
+
+              function createToggler(togglerSelector, targetSelector, className) {
+                var toggler = document.querySelector(togglerSelector);
+                var target = document.querySelector(targetSelector);
+
+                if (!toggler) {
+                  return;
+                }
+
+                toggler.onclick = function(event) {
+                  event.preventDefault();
+
+                  target.classList.toggle(className);
+                };
+              }
+            });
+        </script></nav></div><div class="container mainContainer docsContainer"><div class="wrapper"><div class="post"><header class="postHeader"><a class="edit-page-link button" href="https://github.com/apache/singa-doc/blob/master/docs-site/docs/download.md" target="_blank" rel="noreferrer noopener">Edit</a><h1 id="__docusaurus" class="postHeaderTitle">Download SINGA</h1></header><article><div><span><!--- Licensed to the Apache Software Foundation (ASF) under one or more contributor li [...]
+<h2><a class="anchor" aria-hidden="true" id="verify"></a><a href="#verify" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2. [...]
+<p>To verify the downloaded tar.gz file, download the
+<a href="https://www.apache.org/dist/singa/KEYS">KEYS</a> and ASC files and then execute
+the following commands</p>
+<pre><code class="hljs css language-shell"><span class="hljs-meta">%</span><span class="bash"> gpg --import KEYS</span>
+<span class="hljs-meta">%</span><span class="bash"> gpg --verify downloaded_file.asc downloaded_file</span>
+</code></pre>
+<p>You can also check the SHA512 or MD5 values to see if the download is completed.</p>
+<h2><a class="anchor" aria-hidden="true" id="v310-30-october-2020"></a><a href="#v310-30-october-2020" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1 [...]
+<ul>
+<li><a href="http://www.apache.org/dyn/closer.cgi/singa/3.1.0/apache-singa-3.1.0.tar.gz">Apache SINGA 3.1.0</a>
+<a href="https://www.apache.org/dist/singa/3.1.0/apache-singa-3.1.0.tar.gz.sha512">[SHA512]</a>
+<a href="https://www.apache.org/dist/singa/3.1.0/apache-singa-3.1.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_3.1.0">Release Notes 3.1.0</a></li>
+<li>Major changes:
+<ul>
+<li>Update Tensor core:
+<ul>
+<li>Support tensor transformation (reshape, transpose) for tensors up to 6 dimensions.</li>
+<li>Implement traverse_unary_transform in Cuda backend, which is similar to CPP backend one.</li>
+</ul></li>
+<li>Add new tensor operators into the autograd module.</li>
+<li>Reconstruct sonnx to
+<ul>
+<li>Support creating operators from both layer and autograd.</li>
+<li>Re-write SingaRep to provide a more powerful intermediate representation of SINGA.</li>
+<li>Add a SONNXModel which implements from Model to provide uniform API and features.</li>
+</ul></li>
+<li>Replace the Travis CI with Github workflow. Add quality and coverage management.</li>
+<li>Add compiling and packaging scripts to create wheel packages for distribution.</li>
+<li>Fix bugs
+<ul>
+<li>Fix IMDB LSTM model example training script.</li>
+<li>Fix Tensor operation Mult on Broadcasting use cases.</li>
+<li>Gaussian function on Tensor now can run on Tensor with odd size.</li>
+<li>Updated a testing helper function gradients() in autograd to lookup param gradient by param python object id for testing purpose.</li>
+</ul></li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="v300-18-april-2020"></a><a href="#v300-18-april-2020" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22- [...]
+<ul>
+<li><a href="http://www.apache.org/dyn/closer.cgi/singa/3.0.0/apache-singa-3.0.0.tar.gz">Apache SINGA 3.0.0</a>
+<a href="https://www.apache.org/dist/singa/3.0.0/apache-singa-3.0.0.tar.gz.sha512">[SHA512]</a>
+<a href="https://www.apache.org/dist/singa/3.0.0/apache-singa-3.0.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_3.0.0">Release Notes 3.0.0</a></li>
+<li>New features and major changes,
+<ul>
+<li>Enhanced ONNX. Multiple ONNX models have been tested in SINGA.</li>
+<li>Distributed training with MPI and NCCL Communication optimization through
+gradient sparsification and compression, and chunk transmission.</li>
+<li>Computational graph construction and optimization for speed and memory using
+the graph.</li>
+<li>New documentation website (singa.apache.org) and API reference website
+(apache-singa.rtfd.io).</li>
+<li>CI for code quality check.</li>
+<li>Replace MKLDNN with DNNL</li>
+<li>Update tensor APIs to support broadcasting operations.</li>
+<li>New autograd operators to support ONNX models.</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v200-20-april-2019"></a><a href="#incubating-v200-20-april-2019" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12  [...]
+<ul>
+<li><a href="http://www.apache.org/dyn/closer.cgi/incubator/singa/2.0.0/apache-singa-incubating-2.0.0.tar.gz">Apache SINGA 2.0.0 (incubating)</a>
+<a href="https://www.apache.org/dist/incubator/singa/2.0.0/apache-singa-incubating-2.0.0.tar.gz.sha512">[SHA512]</a>
+<a href="https://www.apache.org/dist/incubator/singa/2.0.0/apache-singa-incubating-2.0.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_2.0.0.html">Release Notes 2.0.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Enhance autograd (for Convolution networks and recurrent networks)</li>
+<li>Support ONNX</li>
+<li>Improve the CPP operations via Intel MKL DNN lib</li>
+<li>Implement tensor broadcasting</li>
+<li>Move Docker images under Apache user name</li>
+<li>Update dependent lib versions in conda-build config</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v120-6-june-2018"></a><a href="#incubating-v120-6-june-2018" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 1 [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/1.2.0/apache-singa-incubating-1.2.0.tar.gz">Apache SINGA 1.2.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.2.0/apache-singa-incubating-1.2.0.tar.gz.sha512">[SHA512]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.2.0/apache-singa-incubating-1.2.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_1.2.0.html">Release Notes 1.2.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Implement autograd (currently support MLP model)</li>
+<li>Upgrade PySinga to support Python 3</li>
+<li>Improve the Tensor class with the stride field</li>
+<li>Upgrade cuDNN from V5 to V7</li>
+<li>Add VGG, Inception V4, ResNet, and DenseNet for ImageNet classification</li>
+<li>Create alias for conda packages</li>
+<li>Complete documentation in Chinese</li>
+<li>Add instructions for running Singa on Windows</li>
+<li>Update the compilation, CI</li>
+<li>Fix some bugs</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v110-12-february-2017"></a><a href="#incubating-v110-12-february-2017" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13. [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/1.1.0/apache-singa-incubating-1.1.0.tar.gz">Apache SINGA 1.1.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.1.0/apache-singa-incubating-1.1.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.1.0/apache-singa-incubating-1.1.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_1.1.0.html">Release Notes 1.1.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Create Docker images (CPU and GPU versions)</li>
+<li>Create Amazon AMI for SINGA (CPU version)</li>
+<li>Integrate with Jenkins for automatically generating Wheel and Debian
+packages (for installation), and updating the website.</li>
+<li>Enhance the FeedFowardNet, e.g., multiple inputs and verbose mode for
+debugging</li>
+<li>Add Concat and Slice layers</li>
+<li>Extend CrossEntropyLoss to accept instance with multiple labels</li>
+<li>Add image_tool.py with image augmentation methods</li>
+<li>Support model loading and saving via the Snapshot API</li>
+<li>Compile SINGA source on Windows</li>
+<li>Compile mandatory dependent libraries together with SINGA code</li>
+<li>Enable Java binding (basic) for SINGA</li>
+<li>Add version ID in checkpointing files</li>
+<li>Add Rafiki toolkit for providing RESTFul APIs</li>
+<li>Add examples pretrained from Caffe, including GoogleNet</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v100-8-september-2016"></a><a href="#incubating-v100-8-september-2016" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13. [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/1.0.0/apache-singa-incubating-1.0.0.tar.gz">Apache SINGA 1.0.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.0.0/apache-singa-incubating-1.0.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.0.0/apache-singa-incubating-1.0.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_1.0.0.html">Release Notes 1.0.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Tensor abstraction for supporting more machine learning models.</li>
+<li>Device abstraction for running on different hardware devices, including CPU,
+(Nvidia/AMD) GPU and FPGA (to be tested in later versions).</li>
+<li>Replace GNU autotool with cmake for compilation.</li>
+<li>Support Mac OS</li>
+<li>Improve Python binding, including installation and programming</li>
+<li>More deep learning models, including VGG and ResNet</li>
+<li>More IO classes for reading/writing files and encoding/decoding data</li>
+<li>New network communication components directly based on Socket.</li>
+<li>Cudnn V5 with Dropout and RNN layers.</li>
+<li>Replace website building tool from maven to Sphinx</li>
+<li>Integrate Travis-CI</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v030-20-april-2016"></a><a href="#incubating-v030-20-april-2016" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12  [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/0.3.0/apache-singa-incubating-0.3.0.tar.gz">Apache SINGA 0.3.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/0.3.0/apache-singa-incubating-0.3.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/0.3.0/apache-singa-incubating-0.3.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_0.3.0.html">Release Notes 0.3.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Training on GPU cluster enables training of deep learning models over a GPU
+cluster.</li>
+<li>Python wrapper improvement makes it easy to configure the job, including
+neural net and SGD algorithm.</li>
+<li>New SGD updaters are added, including Adam, AdaDelta and AdaMax.</li>
+<li>Installation has fewer dependent libraries for single node training.</li>
+<li>Heterogeneous training with CPU and GPU.</li>
+<li>Support cuDNN V4.</li>
+<li>Data prefetching.</li>
+<li>Fix some bugs.</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v020-14-january-2016"></a><a href="#incubating-v020-14-january-2016" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/0.2.0/apache-singa-incubating-0.2.0.tar.gz">Apache SINGA 0.2.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/0.2.0/apache-singa-incubating-0.2.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/0.2.0/apache-singa-incubating-0.2.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_0.2.0.html">Release Notes 0.2.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Training on GPU enables training of complex models on a single node with
+multiple GPU cards.</li>
+<li>Hybrid neural net partitioning supports data and model parallelism at the
+same time.</li>
+<li>Python wrapper makes it easy to configure the job, including neural net and
+SGD algorithm.</li>
+<li>RNN model and BPTT algorithm are implemented to support applications based
+on RNN models, e.g., GRU.</li>
+<li>Cloud software integration includes Mesos, Docker and HDFS.</li>
+<li>Visualization of neural net structure and layer information, which is
+helpful for debugging.</li>
+<li>Linear algebra functions and random functions against Blobs and raw data
+pointers.</li>
+<li>New layers, including SoftmaxLayer, ArgSortLayer, DummyLayer, RNN layers and
+cuDNN layers.</li>
+<li>Update Layer class to carry multiple data/grad Blobs.</li>
+<li>Extract features and test performance for new data by loading previously
+trained model parameters.</li>
+<li>Add Store class for IO operations.</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v010-8-october-2015"></a><a href="#incubating-v010-8-october-2015" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 1 [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/apache-singa-incubating-0.1.0.tar.gz">Apache SINGA 0.1.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/apache-singa-incubating-0.1.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/apache-singa-incubating-0.1.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="https://console.aws.amazon.com/ec2/v2/home?region=ap-southeast-1#LaunchInstanceWizard:ami=ami-b41001e6">Amazon EC2 image</a></li>
+<li><a href="releases/RELEASE_NOTES_0.1.0.html">Release Notes 0.1.0 (incubating)</a></li>
+<li>Major features include,
+<ul>
+<li>Installation using GNU build utility</li>
+<li>Scripts for job management with zookeeper</li>
+<li>Programming model based on NeuralNet and Layer abstractions.</li>
+<li>System architecture based on Worker, Server and Stub.</li>
+<li>Training models from three different model categories, namely, feed-forward
+models, energy models and RNN models.</li>
+<li>Synchronous and asynchronous distributed training frameworks using CPU</li>
+<li>Checkpoint and restore</li>
+<li>Unit test using gtest</li>
+</ul></li>
+</ul>
+</span></div></article></div><div class="docLastUpdate"><em>Last updated on 19/04/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/next/half-precision"><span class="arrow-prev">← </span><span>Half Precision</span></a><a class="docs-next button" href="/docs/next/build"><span>Build SINGA from Source</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#verify">Verify</a></li><li><a href=" [...]
+   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.</section></div></footer></div><script type="text/javascript" src="https://cdn.jsdelivr.net/docsearch.js/1/docsearch.min.js"></script><script>window.twttr=(function(d,s, id){var js,fjs=d.getElementsByTagName(s)[0],t=window.twttr||{};if(d.getElementById(id))return t;js=d.createElement(s);js.id=id;js.src='https://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js, fjs);t._e = [];t.ready = function(f) {t._e.push(f);};return t;}(document, 'script', 'twitter- [...]
+                document.addEventListener('keyup', function(e) {
+                  if (e.target !== document.body) {
+                    return;
+                  }
+                  // keyCode for '/' (slash)
+                  if (e.keyCode === 191) {
+                    const search = document.getElementById('search_input_react');
+                    search && search.focus();
+                  }
+                });
+              </script><script>
+              var search = docsearch({
+                
+                apiKey: '45202133606c0b5fa6d21cddc4725dd8',
+                indexName: 'apache_singa',
+                inputSelector: '#search_input_react',
+                algoliaOptions: {"facetFilters":["language:en","version:3.0.0"]}
+              });
+            </script></body></html>
\ No newline at end of file
diff --git a/content/docs/next/downloads/index.html b/content/docs/next/downloads/index.html
new file mode 100644
index 0000000..e4bbca1
--- /dev/null
+++ b/content/docs/next/downloads/index.html
@@ -0,0 +1,302 @@
+<!DOCTYPE html><html lang="en"><head><meta charSet="utf-8"/><meta http-equiv="X-UA-Compatible" content="IE=edge"/><title>Download SINGA · Apache SINGA</title><meta name="viewport" content="width=device-width"/><meta name="generator" content="Docusaurus"/><meta name="description" content="&lt;!--- Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.  See the NOTICE file distributed with this work for additional information regarding copyright  [...]
+        document.addEventListener('DOMContentLoaded', function() {
+          addBackToTop(
+            {"zIndex":100}
+          )
+        });
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>next</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-interna [...]
+            var coll = document.getElementsByClassName('collapsible');
+            var checkActiveCategory = true;
+            for (var i = 0; i < coll.length; i++) {
+              var links = coll[i].nextElementSibling.getElementsByTagName('*');
+              if (checkActiveCategory){
+                for (var j = 0; j < links.length; j++) {
+                  if (links[j].classList.contains('navListItemActive')){
+                    coll[i].nextElementSibling.classList.toggle('hide');
+                    coll[i].childNodes[1].classList.toggle('rotate');
+                    checkActiveCategory = false;
+                    break;
+                  }
+                }
+              }
+
+              coll[i].addEventListener('click', function() {
+                var arrow = this.childNodes[1];
+                arrow.classList.toggle('rotate');
+                var content = this.nextElementSibling;
+                content.classList.toggle('hide');
+              });
+            }
+
+            document.addEventListener('DOMContentLoaded', function() {
+              createToggler('#navToggler', '#docsNav', 'docsSliderActive');
+              createToggler('#tocToggler', 'body', 'tocActive');
+
+              var headings = document.querySelector('.toc-headings');
+              headings && headings.addEventListener('click', function(event) {
+                var el = event.target;
+                while(el !== headings){
+                  if (el.tagName === 'A') {
+                    document.body.classList.remove('tocActive');
+                    break;
+                  } else{
+                    el = el.parentNode;
+                  }
+                }
+              }, false);
+
+              function createToggler(togglerSelector, targetSelector, className) {
+                var toggler = document.querySelector(togglerSelector);
+                var target = document.querySelector(targetSelector);
+
+                if (!toggler) {
+                  return;
+                }
+
+                toggler.onclick = function(event) {
+                  event.preventDefault();
+
+                  target.classList.toggle(className);
+                };
+              }
+            });
+        </script></nav></div><div class="container mainContainer docsContainer"><div class="wrapper"><div class="post"><header class="postHeader"><a class="edit-page-link button" href="https://github.com/apache/singa-doc/blob/master/docs-site/docs/download.md" target="_blank" rel="noreferrer noopener">Edit</a><h1 id="__docusaurus" class="postHeaderTitle">Download SINGA</h1></header><article><div><span><!--- Licensed to the Apache Software Foundation (ASF) under one or more contributor li [...]
+<h2><a class="anchor" aria-hidden="true" id="verify"></a><a href="#verify" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2. [...]
+<p>To verify the downloaded tar.gz file, download the
+<a href="https://www.apache.org/dist/singa/KEYS">KEYS</a> and ASC files and then execute
+the following commands</p>
+<pre><code class="hljs css language-shell"><span class="hljs-meta">%</span><span class="bash"> gpg --import KEYS</span>
+<span class="hljs-meta">%</span><span class="bash"> gpg --verify downloaded_file.asc downloaded_file</span>
+</code></pre>
+<p>You can also check the SHA512 or MD5 values to see if the download is completed.</p>
+<h2><a class="anchor" aria-hidden="true" id="v310-30-october-2020"></a><a href="#v310-30-october-2020" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1 [...]
+<ul>
+<li><a href="http://www.apache.org/dyn/closer.cgi/singa/3.1.0/apache-singa-3.1.0.tar.gz">Apache SINGA 3.1.0</a>
+<a href="https://www.apache.org/dist/singa/3.1.0/apache-singa-3.1.0.tar.gz.sha512">[SHA512]</a>
+<a href="https://www.apache.org/dist/singa/3.1.0/apache-singa-3.1.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_3.1.0">Release Notes 3.1.0</a></li>
+<li>Major changes:
+<ul>
+<li>Update Tensor core:
+<ul>
+<li>Support tensor transformation (reshape, transpose) for tensors up to 6 dimensions.</li>
+<li>Implement traverse_unary_transform in Cuda backend, which is similar to CPP backend one.</li>
+</ul></li>
+<li>Add new tensor operators into the autograd module.</li>
+<li>Reconstruct sonnx to
+<ul>
+<li>Support creating operators from both layer and autograd.</li>
+<li>Re-write SingaRep to provide a more powerful intermediate representation of SINGA.</li>
+<li>Add a SONNXModel which implements from Model to provide uniform API and features.</li>
+</ul></li>
+<li>Replace the Travis CI with Github workflow. Add quality and coverage management.</li>
+<li>Add compiling and packaging scripts to create wheel packages for distribution.</li>
+<li>Fix bugs
+<ul>
+<li>Fix IMDB LSTM model example training script.</li>
+<li>Fix Tensor operation Mult on Broadcasting use cases.</li>
+<li>Gaussian function on Tensor now can run on Tensor with odd size.</li>
+<li>Updated a testing helper function gradients() in autograd to lookup param gradient by param python object id for testing purpose.</li>
+</ul></li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="v300-18-april-2020"></a><a href="#v300-18-april-2020" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22- [...]
+<ul>
+<li><a href="http://www.apache.org/dyn/closer.cgi/singa/3.0.0/apache-singa-3.0.0.tar.gz">Apache SINGA 3.0.0</a>
+<a href="https://www.apache.org/dist/singa/3.0.0/apache-singa-3.0.0.tar.gz.sha512">[SHA512]</a>
+<a href="https://www.apache.org/dist/singa/3.0.0/apache-singa-3.0.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_3.0.0">Release Notes 3.0.0</a></li>
+<li>New features and major changes,
+<ul>
+<li>Enhanced ONNX. Multiple ONNX models have been tested in SINGA.</li>
+<li>Distributed training with MPI and NCCL Communication optimization through
+gradient sparsification and compression, and chunk transmission.</li>
+<li>Computational graph construction and optimization for speed and memory using
+the graph.</li>
+<li>New documentation website (singa.apache.org) and API reference website
+(apache-singa.rtfd.io).</li>
+<li>CI for code quality check.</li>
+<li>Replace MKLDNN with DNNL</li>
+<li>Update tensor APIs to support broadcasting operations.</li>
+<li>New autograd operators to support ONNX models.</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v200-20-april-2019"></a><a href="#incubating-v200-20-april-2019" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12  [...]
+<ul>
+<li><a href="http://www.apache.org/dyn/closer.cgi/incubator/singa/2.0.0/apache-singa-incubating-2.0.0.tar.gz">Apache SINGA 2.0.0 (incubating)</a>
+<a href="https://www.apache.org/dist/incubator/singa/2.0.0/apache-singa-incubating-2.0.0.tar.gz.sha512">[SHA512]</a>
+<a href="https://www.apache.org/dist/incubator/singa/2.0.0/apache-singa-incubating-2.0.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_2.0.0.html">Release Notes 2.0.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Enhance autograd (for Convolution networks and recurrent networks)</li>
+<li>Support ONNX</li>
+<li>Improve the CPP operations via Intel MKL DNN lib</li>
+<li>Implement tensor broadcasting</li>
+<li>Move Docker images under Apache user name</li>
+<li>Update dependent lib versions in conda-build config</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v120-6-june-2018"></a><a href="#incubating-v120-6-june-2018" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 1 [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/1.2.0/apache-singa-incubating-1.2.0.tar.gz">Apache SINGA 1.2.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.2.0/apache-singa-incubating-1.2.0.tar.gz.sha512">[SHA512]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.2.0/apache-singa-incubating-1.2.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_1.2.0.html">Release Notes 1.2.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Implement autograd (currently support MLP model)</li>
+<li>Upgrade PySinga to support Python 3</li>
+<li>Improve the Tensor class with the stride field</li>
+<li>Upgrade cuDNN from V5 to V7</li>
+<li>Add VGG, Inception V4, ResNet, and DenseNet for ImageNet classification</li>
+<li>Create alias for conda packages</li>
+<li>Complete documentation in Chinese</li>
+<li>Add instructions for running Singa on Windows</li>
+<li>Update the compilation, CI</li>
+<li>Fix some bugs</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v110-12-february-2017"></a><a href="#incubating-v110-12-february-2017" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13. [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/1.1.0/apache-singa-incubating-1.1.0.tar.gz">Apache SINGA 1.1.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.1.0/apache-singa-incubating-1.1.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.1.0/apache-singa-incubating-1.1.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_1.1.0.html">Release Notes 1.1.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Create Docker images (CPU and GPU versions)</li>
+<li>Create Amazon AMI for SINGA (CPU version)</li>
+<li>Integrate with Jenkins for automatically generating Wheel and Debian
+packages (for installation), and updating the website.</li>
+<li>Enhance the FeedFowardNet, e.g., multiple inputs and verbose mode for
+debugging</li>
+<li>Add Concat and Slice layers</li>
+<li>Extend CrossEntropyLoss to accept instance with multiple labels</li>
+<li>Add image_tool.py with image augmentation methods</li>
+<li>Support model loading and saving via the Snapshot API</li>
+<li>Compile SINGA source on Windows</li>
+<li>Compile mandatory dependent libraries together with SINGA code</li>
+<li>Enable Java binding (basic) for SINGA</li>
+<li>Add version ID in checkpointing files</li>
+<li>Add Rafiki toolkit for providing RESTFul APIs</li>
+<li>Add examples pretrained from Caffe, including GoogleNet</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v100-8-september-2016"></a><a href="#incubating-v100-8-september-2016" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13. [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/1.0.0/apache-singa-incubating-1.0.0.tar.gz">Apache SINGA 1.0.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.0.0/apache-singa-incubating-1.0.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/1.0.0/apache-singa-incubating-1.0.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_1.0.0.html">Release Notes 1.0.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Tensor abstraction for supporting more machine learning models.</li>
+<li>Device abstraction for running on different hardware devices, including CPU,
+(Nvidia/AMD) GPU and FPGA (to be tested in later versions).</li>
+<li>Replace GNU autotool with cmake for compilation.</li>
+<li>Support Mac OS</li>
+<li>Improve Python binding, including installation and programming</li>
+<li>More deep learning models, including VGG and ResNet</li>
+<li>More IO classes for reading/writing files and encoding/decoding data</li>
+<li>New network communication components directly based on Socket.</li>
+<li>Cudnn V5 with Dropout and RNN layers.</li>
+<li>Replace website building tool from maven to Sphinx</li>
+<li>Integrate Travis-CI</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v030-20-april-2016"></a><a href="#incubating-v030-20-april-2016" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12  [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/0.3.0/apache-singa-incubating-0.3.0.tar.gz">Apache SINGA 0.3.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/0.3.0/apache-singa-incubating-0.3.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/0.3.0/apache-singa-incubating-0.3.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_0.3.0.html">Release Notes 0.3.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Training on GPU cluster enables training of deep learning models over a GPU
+cluster.</li>
+<li>Python wrapper improvement makes it easy to configure the job, including
+neural net and SGD algorithm.</li>
+<li>New SGD updaters are added, including Adam, AdaDelta and AdaMax.</li>
+<li>Installation has fewer dependent libraries for single node training.</li>
+<li>Heterogeneous training with CPU and GPU.</li>
+<li>Support cuDNN V4.</li>
+<li>Data prefetching.</li>
+<li>Fix some bugs.</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v020-14-january-2016"></a><a href="#incubating-v020-14-january-2016" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/0.2.0/apache-singa-incubating-0.2.0.tar.gz">Apache SINGA 0.2.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/0.2.0/apache-singa-incubating-0.2.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/0.2.0/apache-singa-incubating-0.2.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="releases/RELEASE_NOTES_0.2.0.html">Release Notes 0.2.0 (incubating)</a></li>
+<li>New features and major updates,
+<ul>
+<li>Training on GPU enables training of complex models on a single node with
+multiple GPU cards.</li>
+<li>Hybrid neural net partitioning supports data and model parallelism at the
+same time.</li>
+<li>Python wrapper makes it easy to configure the job, including neural net and
+SGD algorithm.</li>
+<li>RNN model and BPTT algorithm are implemented to support applications based
+on RNN models, e.g., GRU.</li>
+<li>Cloud software integration includes Mesos, Docker and HDFS.</li>
+<li>Visualization of neural net structure and layer information, which is
+helpful for debugging.</li>
+<li>Linear algebra functions and random functions against Blobs and raw data
+pointers.</li>
+<li>New layers, including SoftmaxLayer, ArgSortLayer, DummyLayer, RNN layers and
+cuDNN layers.</li>
+<li>Update Layer class to carry multiple data/grad Blobs.</li>
+<li>Extract features and test performance for new data by loading previously
+trained model parameters.</li>
+<li>Add Store class for IO operations.</li>
+</ul></li>
+</ul>
+<h2><a class="anchor" aria-hidden="true" id="incubating-v010-8-october-2015"></a><a href="#incubating-v010-8-october-2015" aria-hidden="true" class="hash-link"><svg class="hash-link-icon" aria-hidden="true" height="16" version="1.1" viewBox="0 0 16 16" width="16"><path fill-rule="evenodd" d="M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 1 [...]
+<ul>
+<li><a href="https://archive.apache.org/dist/incubator/singa/apache-singa-incubating-0.1.0.tar.gz">Apache SINGA 0.1.0 (incubating)</a>
+<a href="https://archive.apache.org/dist/incubator/singa/apache-singa-incubating-0.1.0.tar.gz.md5">[MD5]</a>
+<a href="https://archive.apache.org/dist/incubator/singa/apache-singa-incubating-0.1.0.tar.gz.asc">[ASC]</a></li>
+<li><a href="https://console.aws.amazon.com/ec2/v2/home?region=ap-southeast-1#LaunchInstanceWizard:ami=ami-b41001e6">Amazon EC2 image</a></li>
+<li><a href="releases/RELEASE_NOTES_0.1.0.html">Release Notes 0.1.0 (incubating)</a></li>
+<li>Major features include,
+<ul>
+<li>Installation using GNU build utility</li>
+<li>Scripts for job management with zookeeper</li>
+<li>Programming model based on NeuralNet and Layer abstractions.</li>
+<li>System architecture based on Worker, Server and Stub.</li>
+<li>Training models from three different model categories, namely, feed-forward
+models, energy models and RNN models.</li>
+<li>Synchronous and asynchronous distributed training frameworks using CPU</li>
+<li>Checkpoint and restore</li>
+<li>Unit test using gtest</li>
+</ul></li>
+</ul>
+</span></div></article></div><div class="docLastUpdate"><em>Last updated on 19/04/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/next/half-precision"><span class="arrow-prev">← </span><span>Half Precision</span></a><a class="docs-next button" href="/docs/next/build"><span>Build SINGA from Source</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#verify">Verify</a></li><li><a href=" [...]
+   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.</section></div></footer></div><script type="text/javascript" src="https://cdn.jsdelivr.net/docsearch.js/1/docsearch.min.js"></script><script>window.twttr=(function(d,s, id){var js,fjs=d.getElementsByTagName(s)[0],t=window.twttr||{};if(d.getElementById(id))return t;js=d.createElement(s);js.id=id;js.src='https://platform.twitter.com/widgets.js';fjs.parentNode.insertBefore(js, fjs);t._e = [];t.ready = function(f) {t._e.push(f);};return t;}(document, 'script', 'twitter- [...]
+                document.addEventListener('keyup', function(e) {
+                  if (e.target !== document.body) {
+                    return;
+                  }
+                  // keyCode for '/' (slash)
+                  if (e.keyCode === 191) {
+                    const search = document.getElementById('search_input_react');
+                    search && search.focus();
+                  }
+                });
+              </script><script>
+              var search = docsearch({
+                
+                apiKey: '45202133606c0b5fa6d21cddc4725dd8',
+                indexName: 'apache_singa',
+                inputSelector: '#search_input_react',
+                algoliaOptions: {"facetFilters":["language:en","version:3.0.0"]}
+              });
+            </script></body></html>
\ No newline at end of file
diff --git a/content/docs/next/examples.html b/content/docs/next/examples.html
index 23d8ce5..72da0fe 100644
--- a/content/docs/next/examples.html
+++ b/content/docs/next/examples.html
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>next</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-interna [...]
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diff --git a/content/docs/next/examples/index.html b/content/docs/next/examples/index.html
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@@ -4,7 +4,7 @@
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>next</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-interna [...]
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diff --git a/content/docs/next/git-workflow.html b/content/docs/next/git-workflow.html
index ec9316e..705dec1 100644
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>next</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-interna [...]
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diff --git a/content/docs/next/git-workflow/index.html b/content/docs/next/git-workflow/index.html
index ec9316e..705dec1 100644
--- a/content/docs/next/git-workflow/index.html
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@@ -4,7 +4,7 @@
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>next</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-interna [...]
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diff --git a/content/docs/next/graph.html b/content/docs/next/graph.html
index c0287d0..6c19f36 100644
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@@ -4,7 +4,7 @@
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>next</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-interna [...]
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diff --git a/content/docs/next/graph/index.html b/content/docs/next/graph/index.html
index c0287d0..6c19f36 100644
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+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>next</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-interna [...]
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diff --git a/content/docs/next/half-precision.html b/content/docs/next/half-precision.html
index d7a0b31..136c286 100644
--- a/content/docs/next/half-precision.html
+++ b/content/docs/next/half-precision.html
@@ -4,7 +4,7 @@
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-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>next</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-interna [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>next</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-interna [...]
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@@ -144,7 +144,7 @@ operation template with half type and implementation the low level computation.<
   <span class="hljs-comment">// ...</span>
 }
 </code></pre>
-</span></div></article></div><div class="docLastUpdate"><em>Last updated on 16/10/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/next/time-profiling"><span class="arrow-prev">← </span><span>Time Profiling</span></a><a class="docs-next button" href="/docs/next/download-singa"><span>Download SINGA</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#half-data-type">Half data type</a><u [...]
+</span></div></article></div><div class="docLastUpdate"><em>Last updated on 16/10/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/next/time-profiling"><span class="arrow-prev">← </span><span>Time Profiling</span></a><a class="docs-next button" href="/docs/next/downloads"><span>Download SINGA</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#half-data-type">Half data type</a><ul cla [...]
    The Apache Software Foundation. All rights reserved.
    Apache SINGA, Apache, the Apache feather logo, and
    the Apache SINGA project logos are trademarks of The
diff --git a/content/docs/next/half-precision/index.html b/content/docs/next/half-precision/index.html
index d7a0b31..136c286 100644
--- a/content/docs/next/half-precision/index.html
+++ b/content/docs/next/half-precision/index.html
@@ -4,7 +4,7 @@
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           )
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-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>next</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-interna [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>next</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-interna [...]
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@@ -144,7 +144,7 @@ operation template with half type and implementation the low level computation.<
   <span class="hljs-comment">// ...</span>
 }
 </code></pre>
-</span></div></article></div><div class="docLastUpdate"><em>Last updated on 16/10/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/next/time-profiling"><span class="arrow-prev">← </span><span>Time Profiling</span></a><a class="docs-next button" href="/docs/next/download-singa"><span>Download SINGA</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#half-data-type">Half data type</a><u [...]
+</span></div></article></div><div class="docLastUpdate"><em>Last updated on 16/10/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/next/time-profiling"><span class="arrow-prev">← </span><span>Time Profiling</span></a><a class="docs-next button" href="/docs/next/downloads"><span>Download SINGA</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#half-data-type">Half data type</a><ul cla [...]
    The Apache Software Foundation. All rights reserved.
    Apache SINGA, Apache, the Apache feather logo, and
    the Apache SINGA project logos are trademarks of The
diff --git a/content/docs/next/how-to-release.html b/content/docs/next/how-to-release.html
index cf1860c..4adb15c 100644
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@@ -4,7 +4,7 @@
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-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>next</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-interna [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>next</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-interna [...]
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@@ -4,7 +4,7 @@
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-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/tensor.html b/content/docs/tensor.html
index 66f9219..d614795 100644
--- a/content/docs/tensor.html
+++ b/content/docs/tensor.html
@@ -4,7 +4,7 @@
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           )
         });
-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/tensor/index.html b/content/docs/tensor/index.html
index 66f9219..d614795 100644
--- a/content/docs/tensor/index.html
+++ b/content/docs/tensor/index.html
@@ -4,7 +4,7 @@
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           )
         });
-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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diff --git a/content/docs/time-profiling.html b/content/docs/time-profiling.html
index a8d08c1..7d1b02f 100644
--- a/content/docs/time-profiling.html
+++ b/content/docs/time-profiling.html
@@ -4,7 +4,7 @@
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           )
         });
-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
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@@ -207,7 +207,7 @@ Backward Propagation <span class="hljs-built_in">Time</span> <span class="hljs-s
 <span class="hljs-string">.</span>
 <span class="hljs-string">.</span>
 </code></pre>
-</span></div></article></div><div class="docLastUpdate"><em>Last updated on 27/09/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/dist-train"><span class="arrow-prev">← </span><span>Distributed Training</span></a><a class="docs-next button" href="/docs/download-singa"><span>Download SINGA</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#setup-the-time-profiling-verbosity">Setup th [...]
+</span></div></article></div><div class="docLastUpdate"><em>Last updated on 27/09/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/dist-train"><span class="arrow-prev">← </span><span>Distributed Training</span></a><a class="docs-next button" href="/docs/downloads"><span>Download SINGA</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#setup-the-time-profiling-verbosity">Setup the Tim [...]
    The Apache Software Foundation. All rights reserved.
    Apache SINGA, Apache, the Apache feather logo, and
    the Apache SINGA project logos are trademarks of The
diff --git a/content/docs/time-profiling/index.html b/content/docs/time-profiling/index.html
index a8d08c1..7d1b02f 100644
--- a/content/docs/time-profiling/index.html
+++ b/content/docs/time-profiling/index.html
@@ -4,7 +4,7 @@
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           )
         });
-        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
+        </script><script src="/js/scrollSpy.js"></script><link rel="stylesheet" href="/css/main.css"/><script src="/js/codetabs.js"></script></head><body class="sideNavVisible separateOnPageNav"><div class="fixedHeaderContainer"><div class="headerWrapper wrapper"><header><a href="/"><img class="logo" src="/img/singa.png" alt="Apache SINGA"/></a><a href="/versions"><h3>3.1.0</h3></a><div class="navigationWrapper navigationSlider"><nav class="slidingNav"><ul class="nav-site nav-site-intern [...]
             var coll = document.getElementsByClassName('collapsible');
             var checkActiveCategory = true;
             for (var i = 0; i < coll.length; i++) {
@@ -207,7 +207,7 @@ Backward Propagation <span class="hljs-built_in">Time</span> <span class="hljs-s
 <span class="hljs-string">.</span>
 <span class="hljs-string">.</span>
 </code></pre>
-</span></div></article></div><div class="docLastUpdate"><em>Last updated on 27/09/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/dist-train"><span class="arrow-prev">← </span><span>Distributed Training</span></a><a class="docs-next button" href="/docs/download-singa"><span>Download SINGA</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#setup-the-time-profiling-verbosity">Setup th [...]
+</span></div></article></div><div class="docLastUpdate"><em>Last updated on 27/09/2020</em></div><div class="docs-prevnext"><a class="docs-prev button" href="/docs/dist-train"><span class="arrow-prev">← </span><span>Distributed Training</span></a><a class="docs-next button" href="/docs/downloads"><span>Download SINGA</span><span class="arrow-next"> →</span></a></div></div></div><nav class="onPageNav"><ul class="toc-headings"><li><a href="#setup-the-time-profiling-verbosity">Setup the Tim [...]
    The Apache Software Foundation. All rights reserved.
    Apache SINGA, Apache, the Apache feather logo, and
    the Apache SINGA project logos are trademarks of The
diff --git a/content/sitemap.xml b/content/sitemap.xml
index 224252e..c73ae05 100644
--- a/content/sitemap.xml
+++ b/content/sitemap.xml
@@ -1 +1 @@
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\ No newline at end of file