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develop/doc/_sources/howto/dev/contribute_to_paddle_en.md.txt

-# Contribute Code
-
-We sincerely appreciate your contributions. You can use fork and pull request
-workflow to merge your code.
-
-## Code Requirements
-- Your code comments must be fully documented by
-  [Doxygen](http://www.stack.nl/~dimitri/doxygen/) style.
-- Make sure the compiler option `WITH_STYLE_CHECK` is on and the compiler
-  passes the code style check.
-- All code must have unit test.
-- Pass all unit tests.
-
-The following tutorial guides you into submitting your contibution.
-
-## [Creating a Fork](https://help.github.com/articles/fork-a-repo/)
-
-Just head over to the GitHub page and click the "Fork" button.
-It's just that simple.
-
-## Clone
-
-Clone remote repository.
-
-```bash
-➜  git clone https://github.com/USERNAME/Paddle
-➜  cd Paddle
-```
-
-## Create a local branch
-
-Paddle is currently using [Git-flow branching model](http://nvie.com/posts/a-successful-git-branching-model/).
-
-All feature and bug fix development work should be done on a new branch, generally create new branch from `develop` branch .
-
-```bash
-➜  git checkout -b my-cool-stuff
-```
-
-Before the checkout, you need to keep the current branch directory clean, otherwise the untracked file will be brought to the new branch, which can be inspected by `git status`.
-
-## Using `pre-commit` hook
-
-Paddle developers use [pre-commit](http://pre-commit.com/) tool to manage git
-pre-commit hooks. It can help us format source codes (cpp, python), check some
-basic thing before commit (only one EOL for each file, do not add a huge file
-in git). `pre-commit` tests is a part of unit tests in Travis-CI now, every
-PR doesn't fit hook can not be merged into Paddle.
-
-To use [pre-commit](http://pre-commit.com/), you should install it by
-`pip install pre-commit`, and currently, Paddle uses `clang-format` to format
-c/cpp sources. Please make sure clang-format 3.8+ installed.
-
-Install and run it as follow:
-
-```bash
-➜  pip install pre-commit
-➜  pre-commit install
-```
-
-When you commit your code, the pre-commit hook will check the local code if there is
-anything not suitable to commit, and so on.
-
-## Start to develop
-
-In this tutorial, I delete a line in README.md and created a new file.
-
-We can use `git status` to inspect the changes of current directory, `git diff` to see difference.
-
-```bash
-➜  git status
-On branch test
-Changes not staged for commit:
-  (use "git add <file>..." to update what will be committed)
-  (use "git checkout -- <file>..." to discard changes in working directory)
-
-	modified:   README.md
-
-Untracked files:
-  (use "git add <file>..." to include in what will be committed)
-
-	test
-
-no changes added to commit (use "git add" and/or "git commit -a")
-```
-## Build and Test
-
-We package PaddlePaddle's compile environment into a Docker image, called the develop image named `paddle:dev`, it contains all compiling tools that PaddlePaddle needs. 
-
-If you want to build the develop image, just run:
-
-```bash
-➜  docker build -t paddle:dev .
-```
-
-Then we can use the develop image to build PaddlePaddle source. For example:
-
-```bash
-➜  docker run -v $(pwd):/paddle -e "WITH_GPU=OFF" -e "WITH_AVX=ON" -e "WITH_TEST=ON" paddle:dev
-```
-
-The above command will compile PaddlePaddle and create a Dockerfile for building production image. All the generated files are in the build directory. "WITH_GPU" controls if the generated production image supports GPU. "WITH_AVX" controls if the generated production image supports AVX. "WITH_TEST" controls if the unit test will be generated.
-
-Then we can generate the production image by copying the compiled PaddlePaddle program into the image by
-
-```bash
-➜  docker build -t paddle:prod -f build/Dockerfile .
-```
-
-Run unit test finally:
-
-```bash
-➜  docker run -it -v $(pwd):/paddle paddle:dev bash -c "cd /paddle/build && ctest"
-```
-
-For more details, you can read [this doc](https://github.com/PaddlePaddle/Paddle/blob/develop/doc/getstarted/build_and_install/docker_install_en.rst).
-
-## Commit
-
-Next we cancel the changes to the README.md file and then commit our changes by following command lines:
-
-```bash
-➜  git checkout -- README.md
-➜  git status
-On branch test
-Untracked files:
-  (use "git add <file>..." to include in what will be committed)
-
-	test
-
-nothing added to commit but untracked files present (use "git add" to track)
-➜  git add test
-```
-
-We should write a description of each commit by `git commit` to allow others to know
-the changes in these files.
-
-```bash
-➜  git commit
-CRLF end-lines remover...............................(no files to check)Skipped
-yapf.................................................(no files to check)Skipped
-Check for added large files..............................................Passed
-Check for merge conflicts................................................Passed
-Check for broken symlinks................................................Passed
-Detect Private Key...................................(no files to check)Skipped
-Fix End of Files.....................................(no files to check)Skipped
-clang-formater.......................................(no files to check)Skipped
-[my-cool-stuff c703c041] add test file
- 1 file changed, 0 insertions(+), 0 deletions(-)
- create mode 100644 233
-```
-
-## Keeping Fork Up to Date
-
-Before pull your request, you should sync your code from the latest PaddlePaddle.
-To do this, you'll need to add a remote at first:
-
-```bash
-➜  git remote add upstream https://github.com/PaddlePaddle/Paddle
-➜  git remote
-origin
-upstream
-```
-
-Update your fork with the latest upstream changes:
-
-```bash
-➜  git fetch upstream
-➜  git pull upstream develop
-```
-
-Now, your local master branch is up-to-date with everything modified upstream.
-
-## Push to GitHub
-
-```bash
-# push to your repository in Github
-➜  git push origin my-cool-stuff
-```
-
-## Create an issue and a Pull Request
-
-Create an Issue to describe the problem and record its number.
-
-Go to the page for your fork on GitHub, select your development branch,
-and click the `New pull request`.
-
-<img width="295" alt="screen shot 2017-04-26 at 9 09 28 pm" src="https://cloud.githubusercontent.com/assets/11692045/25436054/a6d98c66-2ac4-11e7-9cb1-18dd13150230.png">
-
-Then select the target branch:
-
-<img width="750" alt="screen shot 2017-04-26 at 9 11 52 pm" src="https://cloud.githubusercontent.com/assets/11692045/25436139/f83b1e6c-2ac4-11e7-8c0e-add499023c46.png">
-
-We can add `resolve #Issue number` in PR description to close the issue automatically after the PR is merge. More details in <https://help.github.com/articles/closing-issues-via-commit-messages/>.
-
-Then wait for review, if there need to modify, refer to the above steps to update the corresponding origin branch.
-
-## Delete origin branch
-
-After the PR is merge into the main repository, we can delete the remote branch on the PR page.
-
-<img width="775" alt="screen shot 2017-04-26 at 9 18 24 pm" src="https://cloud.githubusercontent.com/assets/11692045/25436457/e4cdd472-2ac5-11e7-9272-badc76c4a23e.png">
-
-Or just run:
-
-```bash
-➜  git push origin :my-cool-stuff
-```
-
-## Delete local branch
-
-Finally, we delete local branch:
-
-```bash
-➜  git checkout develop 
-
-# delete my-cool-stuff branch
-➜  git branch -D my-cool-stuff
-```

develop/doc/api/index_en.html

@@ -131,7 +131,6 @@
 <li class="toctree-l2"><a class="reference internal" href="../howto/usage/k8s/k8s_aws_en.html">Distributed PaddlePaddle Training on AWS with Kubernetes</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../howto/dev/build_en.html">Build PaddlePaddle from Source Code and Run Unit Test</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../howto/dev/new_layer_en.html">Write New Layers</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../howto/dev/contribute_to_paddle_en.html">Contribute Code</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../howto/deep_model/rnn/index_en.html">RNN Models</a><ul>
 <li class="toctree-l3"><a class="reference internal" href="../howto/deep_model/rnn/rnn_config_en.html">RNN Configuration</a></li>
 </ul>

develop/doc/api/v1/data_provider/dataprovider_en.html

@@ -129,7 +129,6 @@
 <li class="toctree-l2"><a class="reference internal" href="../../../howto/usage/k8s/k8s_aws_en.html">Distributed PaddlePaddle Training on AWS with Kubernetes</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../../howto/dev/build_en.html">Build PaddlePaddle from Source Code and Run Unit Test</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../../howto/dev/new_layer_en.html">Write New Layers</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../../../howto/dev/contribute_to_paddle_en.html">Contribute Code</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../../howto/deep_model/rnn/index_en.html">RNN Models</a><ul>
 <li class="toctree-l3"><a class="reference internal" href="../../../howto/deep_model/rnn/rnn_config_en.html">RNN Configuration</a></li>
 </ul>

develop/doc/api/v1/data_provider/pydataprovider2_en.html

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 <li class="toctree-l2"><a class="reference internal" href="../../../howto/usage/k8s/k8s_aws_en.html">Distributed PaddlePaddle Training on AWS with Kubernetes</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../../howto/dev/build_en.html">Build PaddlePaddle from Source Code and Run Unit Test</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../../howto/dev/new_layer_en.html">Write New Layers</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../../../howto/dev/contribute_to_paddle_en.html">Contribute Code</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../../howto/deep_model/rnn/index_en.html">RNN Models</a><ul>
 <li class="toctree-l3"><a class="reference internal" href="../../../howto/deep_model/rnn/rnn_config_en.html">RNN Configuration</a></li>
 </ul>

develop/doc/api/v1/index_en.html

@@ -129,7 +129,6 @@
 <li class="toctree-l2"><a class="reference internal" href="../../howto/usage/k8s/k8s_aws_en.html">Distributed PaddlePaddle Training on AWS with Kubernetes</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../howto/dev/build_en.html">Build PaddlePaddle from Source Code and Run Unit Test</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../howto/dev/new_layer_en.html">Write New Layers</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../../howto/dev/contribute_to_paddle_en.html">Contribute Code</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../howto/deep_model/rnn/index_en.html">RNN Models</a><ul>
 <li class="toctree-l3"><a class="reference internal" href="../../howto/deep_model/rnn/rnn_config_en.html">RNN Configuration</a></li>
 </ul>

develop/doc/api/v1/predict/swig_py_paddle_en.html

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 <li class="toctree-l2"><a class="reference internal" href="../../../howto/usage/k8s/k8s_aws_en.html">Distributed PaddlePaddle Training on AWS with Kubernetes</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../../howto/dev/build_en.html">Build PaddlePaddle from Source Code and Run Unit Test</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../../howto/dev/new_layer_en.html">Write New Layers</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../../../howto/dev/contribute_to_paddle_en.html">Contribute Code</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../../howto/deep_model/rnn/index_en.html">RNN Models</a><ul>
 <li class="toctree-l3"><a class="reference internal" href="../../../howto/deep_model/rnn/rnn_config_en.html">RNN Configuration</a></li>
 </ul>

develop/doc/api/v2/config/activation.html

@@ -132,7 +132,6 @@
 <li class="toctree-l2"><a class="reference internal" href="../../../howto/usage/k8s/k8s_aws_en.html">Distributed PaddlePaddle Training on AWS with Kubernetes</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../../howto/dev/build_en.html">Build PaddlePaddle from Source Code and Run Unit Test</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../../howto/dev/new_layer_en.html">Write New Layers</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../../../howto/dev/contribute_to_paddle_en.html">Contribute Code</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../../howto/deep_model/rnn/index_en.html">RNN Models</a><ul>
 <li class="toctree-l3"><a class="reference internal" href="../../../howto/deep_model/rnn/rnn_config_en.html">RNN Configuration</a></li>
 </ul>

develop/doc/api/v2/config/attr.html

@@ -132,7 +132,6 @@
 <li class="toctree-l2"><a class="reference internal" href="../../../howto/usage/k8s/k8s_aws_en.html">Distributed PaddlePaddle Training on AWS with Kubernetes</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../../howto/dev/build_en.html">Build PaddlePaddle from Source Code and Run Unit Test</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../../howto/dev/new_layer_en.html">Write New Layers</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../../../howto/dev/contribute_to_paddle_en.html">Contribute Code</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../../howto/deep_model/rnn/index_en.html">RNN Models</a><ul>
 <li class="toctree-l3"><a class="reference internal" href="../../../howto/deep_model/rnn/rnn_config_en.html">RNN Configuration</a></li>
 </ul>

develop/doc/api/v2/config/evaluators.html

@@ -132,7 +132,6 @@
 <li class="toctree-l2"><a class="reference internal" href="../../../howto/usage/k8s/k8s_aws_en.html">Distributed PaddlePaddle Training on AWS with Kubernetes</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../../howto/dev/build_en.html">Build PaddlePaddle from Source Code and Run Unit Test</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../../howto/dev/new_layer_en.html">Write New Layers</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../../../howto/dev/contribute_to_paddle_en.html">Contribute Code</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../../howto/deep_model/rnn/index_en.html">RNN Models</a><ul>
 <li class="toctree-l3"><a class="reference internal" href="../../../howto/deep_model/rnn/rnn_config_en.html">RNN Configuration</a></li>
 </ul>

develop/doc/api/v2/config/layer.html

@@ -132,7 +132,6 @@
 <li class="toctree-l2"><a class="reference internal" href="../../../howto/usage/k8s/k8s_aws_en.html">Distributed PaddlePaddle Training on AWS with Kubernetes</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../../howto/dev/build_en.html">Build PaddlePaddle from Source Code and Run Unit Test</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../../howto/dev/new_layer_en.html">Write New Layers</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../../../howto/dev/contribute_to_paddle_en.html">Contribute Code</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../../howto/deep_model/rnn/index_en.html">RNN Models</a><ul>
 <li class="toctree-l3"><a class="reference internal" href="../../../howto/deep_model/rnn/rnn_config_en.html">RNN Configuration</a></li>
 </ul>

develop/doc/api/v2/config/networks.html

@@ -132,7 +132,6 @@
 <li class="toctree-l2"><a class="reference internal" href="../../../howto/usage/k8s/k8s_aws_en.html">Distributed PaddlePaddle Training on AWS with Kubernetes</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../../howto/dev/build_en.html">Build PaddlePaddle from Source Code and Run Unit Test</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../../howto/dev/new_layer_en.html">Write New Layers</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../../../howto/dev/contribute_to_paddle_en.html">Contribute Code</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../../howto/deep_model/rnn/index_en.html">RNN Models</a><ul>
 <li class="toctree-l3"><a class="reference internal" href="../../../howto/deep_model/rnn/rnn_config_en.html">RNN Configuration</a></li>
 </ul>

develop/doc/api/v2/config/optimizer.html

@@ -132,7 +132,6 @@
 <li class="toctree-l2"><a class="reference internal" href="../../../howto/usage/k8s/k8s_aws_en.html">Distributed PaddlePaddle Training on AWS with Kubernetes</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../../howto/dev/build_en.html">Build PaddlePaddle from Source Code and Run Unit Test</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../../howto/dev/new_layer_en.html">Write New Layers</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../../../howto/dev/contribute_to_paddle_en.html">Contribute Code</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../../howto/deep_model/rnn/index_en.html">RNN Models</a><ul>
 <li class="toctree-l3"><a class="reference internal" href="../../../howto/deep_model/rnn/rnn_config_en.html">RNN Configuration</a></li>
 </ul>

develop/doc/api/v2/config/pooling.html

@@ -132,7 +132,6 @@
 <li class="toctree-l2"><a class="reference internal" href="../../../howto/usage/k8s/k8s_aws_en.html">Distributed PaddlePaddle Training on AWS with Kubernetes</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../../howto/dev/build_en.html">Build PaddlePaddle from Source Code and Run Unit Test</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../../howto/dev/new_layer_en.html">Write New Layers</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../../../howto/dev/contribute_to_paddle_en.html">Contribute Code</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../../howto/deep_model/rnn/index_en.html">RNN Models</a><ul>
 <li class="toctree-l3"><a class="reference internal" href="../../../howto/deep_model/rnn/rnn_config_en.html">RNN Configuration</a></li>
 </ul>

develop/doc/api/v2/data.html

@@ -132,7 +132,6 @@
 <li class="toctree-l2"><a class="reference internal" href="../../howto/usage/k8s/k8s_aws_en.html">Distributed PaddlePaddle Training on AWS with Kubernetes</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../howto/dev/build_en.html">Build PaddlePaddle from Source Code and Run Unit Test</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../howto/dev/new_layer_en.html">Write New Layers</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../../howto/dev/contribute_to_paddle_en.html">Contribute Code</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../howto/deep_model/rnn/index_en.html">RNN Models</a><ul>
 <li class="toctree-l3"><a class="reference internal" href="../../howto/deep_model/rnn/rnn_config_en.html">RNN Configuration</a></li>
 </ul>

develop/doc/api/v2/model_configs.html

@@ -132,7 +132,6 @@
 <li class="toctree-l2"><a class="reference internal" href="../../howto/usage/k8s/k8s_aws_en.html">Distributed PaddlePaddle Training on AWS with Kubernetes</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../howto/dev/build_en.html">Build PaddlePaddle from Source Code and Run Unit Test</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../howto/dev/new_layer_en.html">Write New Layers</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../../howto/dev/contribute_to_paddle_en.html">Contribute Code</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../howto/deep_model/rnn/index_en.html">RNN Models</a><ul>
 <li class="toctree-l3"><a class="reference internal" href="../../howto/deep_model/rnn/rnn_config_en.html">RNN Configuration</a></li>
 </ul>

develop/doc/api/v2/run_logic.html

@@ -131,7 +131,6 @@
 <li class="toctree-l2"><a class="reference internal" href="../../howto/usage/k8s/k8s_aws_en.html">Distributed PaddlePaddle Training on AWS with Kubernetes</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../howto/dev/build_en.html">Build PaddlePaddle from Source Code and Run Unit Test</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../howto/dev/new_layer_en.html">Write New Layers</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../../howto/dev/contribute_to_paddle_en.html">Contribute Code</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../howto/deep_model/rnn/index_en.html">RNN Models</a><ul>
 <li class="toctree-l3"><a class="reference internal" href="../../howto/deep_model/rnn/rnn_config_en.html">RNN Configuration</a></li>
 </ul>

develop/doc/design/api.html

@@ -129,7 +129,6 @@
 <li class="toctree-l2"><a class="reference internal" href="../howto/usage/k8s/k8s_aws_en.html">Distributed PaddlePaddle Training on AWS with Kubernetes</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../howto/dev/build_en.html">Build PaddlePaddle from Source Code and Run Unit Test</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../howto/dev/new_layer_en.html">Write New Layers</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../howto/dev/contribute_to_paddle_en.html">Contribute Code</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../howto/deep_model/rnn/index_en.html">RNN Models</a><ul>
 <li class="toctree-l3"><a class="reference internal" href="../howto/deep_model/rnn/rnn_config_en.html">RNN Configuration</a></li>
 </ul>

develop/doc/design/auto_gradient_check.html

@@ -129,7 +129,6 @@
 <li class="toctree-l2"><a class="reference internal" href="../howto/usage/k8s/k8s_aws_en.html">Distributed PaddlePaddle Training on AWS with Kubernetes</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../howto/dev/build_en.html">Build PaddlePaddle from Source Code and Run Unit Test</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../howto/dev/new_layer_en.html">Write New Layers</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../howto/dev/contribute_to_paddle_en.html">Contribute Code</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../howto/deep_model/rnn/index_en.html">RNN Models</a><ul>
 <li class="toctree-l3"><a class="reference internal" href="../howto/deep_model/rnn/rnn_config_en.html">RNN Configuration</a></li>
 </ul>

develop/doc/design/block.html

@@ -129,7 +129,6 @@
 <li class="toctree-l2"><a class="reference internal" href="../howto/usage/k8s/k8s_aws_en.html">Distributed PaddlePaddle Training on AWS with Kubernetes</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../howto/dev/build_en.html">Build PaddlePaddle from Source Code and Run Unit Test</a></li>
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develop/doc/design/build_system/README.html

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develop/doc/design/cluster_train/README.html

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develop/doc/design/cluster_train/checkpointing.html

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develop/doc/design/cluster_train/large_model_dist_train.html

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develop/doc/design/cluster_train/master_server.html

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develop/doc/design/cluster_train/pserver_client.html

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develop/doc/design/cluster_train/remote_parameter_updater.html

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develop/doc/design/cluster_train/save_model.html

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develop/doc/design/cluster_train/submit-job.html

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develop/doc/design/executor.html

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develop/doc/design/file_manager/README.html

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develop/doc/design/file_manager/pfs/pfsclient.html

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develop/doc/design/functions_operators_layers.html

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develop/doc/design/gan_api.html

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develop/doc/design/graph.html

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develop/doc/design/graph_survey.html

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develop/doc/design/if_else_op.html

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develop/doc/design/infer_var_type.html

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develop/doc/design/model_format.html

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develop/doc/design/multi_language_interface/00.why_plain_c.html

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develop/doc/design/multi_language_interface/01.inference_implementation.html

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develop/doc/design/ops/rnn.html

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develop/doc/design/optimizer.html

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develop/doc/design/parameters_in_cpp.html

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develop/doc/design/program.html

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develop/doc/design/prune.html

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develop/doc/design/python_api.html

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develop/doc/design/refactor/distributed_architecture.html

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develop/doc/design/refactor/parameter_server.html

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develop/doc/design/refactor/session.html

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develop/doc/design/refactorization.html

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develop/doc/design/register_grad_op.html

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develop/doc/design/regularization.html

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develop/doc/design/releasing_process.html

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develop/doc/design/scope.html

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develop/doc/design/selected_rows.html

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develop/doc/design/simple_op_design.html

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develop/doc/design/tensor_array.html

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develop/doc/design/var_desc.html

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develop/doc/genindex.html

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develop/doc/getstarted/basic_usage/index_en.html

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develop/doc/getstarted/build_and_install/build_from_source_en.html

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develop/doc/getstarted/build_and_install/docker_install_en.html

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develop/doc/getstarted/index_en.html

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develop/doc/howto/deep_model/rnn/index_en.html

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develop/doc/howto/deep_model/rnn/rnn_config_en.html

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-<li class="toctree-l2"><a class="reference internal" href="../../dev/contribute_to_paddle_en.html">Contribute Code</a></li>
 <li class="toctree-l2 current"><a class="reference internal" href="index_en.html">RNN Models</a><ul class="current">
 <li class="toctree-l3 current"><a class="current reference internal" href="#">RNN Configuration</a></li>
 </ul>

develop/doc/howto/dev/build_en.html

@@ -132,7 +132,6 @@
 <li class="toctree-l2"><a class="reference internal" href="../usage/k8s/k8s_aws_en.html">Distributed PaddlePaddle Training on AWS with Kubernetes</a></li>
 <li class="toctree-l2 current"><a class="current reference internal" href="#">Build PaddlePaddle from Source Code and Run Unit Test</a></li>
 <li class="toctree-l2"><a class="reference internal" href="new_layer_en.html">Write New Layers</a></li>
-<li class="toctree-l2"><a class="reference internal" href="contribute_to_paddle_en.html">Contribute Code</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../deep_model/rnn/index_en.html">RNN Models</a><ul>
 <li class="toctree-l3"><a class="reference internal" href="../deep_model/rnn/rnn_config_en.html">RNN Configuration</a></li>
 </ul>

develop/doc/howto/dev/contribute_to_paddle_en.html

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-</ul>
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-           <div itemprop="articleBody">
-            
-  <div class="section" id="contribute-code">
-<span id="contribute-code"></span><h1>Contribute Code<a class="headerlink" href="#contribute-code" title="Permalink to this headline">¶</a></h1>
-<p>We sincerely appreciate your contributions. You can use fork and pull request
-workflow to merge your code.</p>
-<div class="section" id="code-requirements">
-<span id="code-requirements"></span><h2>Code Requirements<a class="headerlink" href="#code-requirements" title="Permalink to this headline">¶</a></h2>
-<ul class="simple">
-<li>Your code comments must be fully documented by
-<a class="reference external" href="http://www.stack.nl/~dimitri/doxygen/">Doxygen</a> style.</li>
-<li>Make sure the compiler option <code class="docutils literal"><span class="pre">WITH_STYLE_CHECK</span></code> is on and the compiler
-passes the code style check.</li>
-<li>All code must have unit test.</li>
-<li>Pass all unit tests.</li>
-</ul>
-<p>The following tutorial guides you into submitting your contibution.</p>
-</div>
-<div class="section" id="creating-a-fork">
-<span id="creating-a-fork"></span><h2><a class="reference external" href="https://help.github.com/articles/fork-a-repo/">Creating a Fork</a><a class="headerlink" href="#creating-a-fork" title="Permalink to this headline">¶</a></h2>
-<p>Just head over to the GitHub page and click the &#8220;Fork&#8221; button.
-It&#8217;s just that simple.</p>
-</div>
-<div class="section" id="clone">
-<span id="clone"></span><h2>Clone<a class="headerlink" href="#clone" title="Permalink to this headline">¶</a></h2>
-<p>Clone remote repository.</p>
-<div class="highlight-bash"><div class="highlight"><pre><span></span>➜  git clone https://github.com/USERNAME/Paddle
-➜  <span class="nb">cd</span> Paddle
-</pre></div>
-</div>
-</div>
-<div class="section" id="create-a-local-branch">
-<span id="create-a-local-branch"></span><h2>Create a local branch<a class="headerlink" href="#create-a-local-branch" title="Permalink to this headline">¶</a></h2>
-<p>Paddle is currently using <a class="reference external" href="http://nvie.com/posts/a-successful-git-branching-model/">Git-flow branching model</a>.</p>
-<p>All feature and bug fix development work should be done on a new branch, generally create new branch from <code class="docutils literal"><span class="pre">develop</span></code> branch .</p>
-<div class="highlight-bash"><div class="highlight"><pre><span></span>➜  git checkout -b my-cool-stuff
-</pre></div>
-</div>
-<p>Before the checkout, you need to keep the current branch directory clean, otherwise the untracked file will be brought to the new branch, which can be inspected by <code class="docutils literal"><span class="pre">git</span> <span class="pre">status</span></code>.</p>
-</div>
-<div class="section" id="using-pre-commit-hook">
-<span id="using-pre-commit-hook"></span><h2>Using <code class="docutils literal"><span class="pre">pre-commit</span></code> hook<a class="headerlink" href="#using-pre-commit-hook" title="Permalink to this headline">¶</a></h2>
-<p>Paddle developers use <a class="reference external" href="http://pre-commit.com/">pre-commit</a> tool to manage git
-pre-commit hooks. It can help us format source codes (cpp, python), check some
-basic thing before commit (only one EOL for each file, do not add a huge file
-in git). <code class="docutils literal"><span class="pre">pre-commit</span></code> tests is a part of unit tests in Travis-CI now, every
-PR doesn&#8217;t fit hook can not be merged into Paddle.</p>
-<p>To use <a class="reference external" href="http://pre-commit.com/">pre-commit</a>, you should install it by
-<code class="docutils literal"><span class="pre">pip</span> <span class="pre">install</span> <span class="pre">pre-commit</span></code>, and currently, Paddle uses <code class="docutils literal"><span class="pre">clang-format</span></code> to format
-c/cpp sources. Please make sure clang-format 3.8+ installed.</p>
-<p>Install and run it as follow:</p>
-<div class="highlight-bash"><div class="highlight"><pre><span></span>➜  pip install pre-commit
-➜  pre-commit install
-</pre></div>
-</div>
-<p>When you commit your code, the pre-commit hook will check the local code if there is
-anything not suitable to commit, and so on.</p>
-</div>
-<div class="section" id="start-to-develop">
-<span id="start-to-develop"></span><h2>Start to develop<a class="headerlink" href="#start-to-develop" title="Permalink to this headline">¶</a></h2>
-<p>In this tutorial, I delete a line in README.md and created a new file.</p>
-<p>We can use <code class="docutils literal"><span class="pre">git</span> <span class="pre">status</span></code> to inspect the changes of current directory, <code class="docutils literal"><span class="pre">git</span> <span class="pre">diff</span></code> to see difference.</p>
-<div class="highlight-bash"><div class="highlight"><pre><span></span>➜  git status
-On branch <span class="nb">test</span>
-Changes not staged <span class="k">for</span> commit:
-  <span class="o">(</span>use <span class="s2">&quot;git add &lt;file&gt;...&quot;</span> to update what will be committed<span class="o">)</span>
-  <span class="o">(</span>use <span class="s2">&quot;git checkout -- &lt;file&gt;...&quot;</span> to discard changes in working directory<span class="o">)</span>
-
-    modified:   README.md
-
-Untracked files:
-  <span class="o">(</span>use <span class="s2">&quot;git add &lt;file&gt;...&quot;</span> to include in what will be committed<span class="o">)</span>
-
-    <span class="nb">test</span>
-
-no changes added to commit <span class="o">(</span>use <span class="s2">&quot;git add&quot;</span> and/or <span class="s2">&quot;git commit -a&quot;</span><span class="o">)</span>
-</pre></div>
-</div>
-</div>
-<div class="section" id="build-and-test">
-<span id="build-and-test"></span><h2>Build and Test<a class="headerlink" href="#build-and-test" title="Permalink to this headline">¶</a></h2>
-<p>We package PaddlePaddle&#8217;s compile environment into a Docker image, called the develop image named <code class="docutils literal"><span class="pre">paddle:dev</span></code>, it contains all compiling tools that PaddlePaddle needs.</p>
-<p>If you want to build the develop image, just run:</p>
-<div class="highlight-bash"><div class="highlight"><pre><span></span>➜  docker build -t paddle:dev .
-</pre></div>
-</div>
-<p>Then we can use the develop image to build PaddlePaddle source. For example:</p>
-<div class="highlight-bash"><div class="highlight"><pre><span></span>➜  docker run -v <span class="k">$(</span><span class="nb">pwd</span><span class="k">)</span>:/paddle -e <span class="s2">&quot;WITH_GPU=OFF&quot;</span> -e <span class="s2">&quot;WITH_AVX=ON&quot;</span> -e <span class="s2">&quot;WITH_TEST=ON&quot;</span> paddle:dev
-</pre></div>
-</div>
-<p>The above command will compile PaddlePaddle and create a Dockerfile for building production image. All the generated files are in the build directory. &#8220;WITH_GPU&#8221; controls if the generated production image supports GPU. &#8220;WITH_AVX&#8221; controls if the generated production image supports AVX. &#8220;WITH_TEST&#8221; controls if the unit test will be generated.</p>
-<p>Then we can generate the production image by copying the compiled PaddlePaddle program into the image by</p>
-<div class="highlight-bash"><div class="highlight"><pre><span></span>➜  docker build -t paddle:prod -f build/Dockerfile .
-</pre></div>
-</div>
-<p>Run unit test finally:</p>
-<div class="highlight-bash"><div class="highlight"><pre><span></span>➜  docker run -it -v <span class="k">$(</span><span class="nb">pwd</span><span class="k">)</span>:/paddle paddle:dev bash -c <span class="s2">&quot;cd /paddle/build &amp;&amp; ctest&quot;</span>
-</pre></div>
-</div>
-<p>For more details, you can read <a class="reference external" href="https://github.com/PaddlePaddle/Paddle/blob/develop/doc/getstarted/build_and_install/docker_install_en.rst">this doc</a>.</p>
-</div>
-<div class="section" id="commit">
-<span id="commit"></span><h2>Commit<a class="headerlink" href="#commit" title="Permalink to this headline">¶</a></h2>
-<p>Next we cancel the changes to the README.md file and then commit our changes by following command lines:</p>
-<div class="highlight-bash"><div class="highlight"><pre><span></span>➜  git checkout -- README.md
-➜  git status
-On branch <span class="nb">test</span>
-Untracked files:
-  <span class="o">(</span>use <span class="s2">&quot;git add &lt;file&gt;...&quot;</span> to include in what will be committed<span class="o">)</span>
-
-    <span class="nb">test</span>
-
-nothing added to commit but untracked files present <span class="o">(</span>use <span class="s2">&quot;git add&quot;</span> to track<span class="o">)</span>
-➜  git add <span class="nb">test</span>
-</pre></div>
-</div>
-<p>We should write a description of each commit by <code class="docutils literal"><span class="pre">git</span> <span class="pre">commit</span></code> to allow others to know
-the changes in these files.</p>
-<div class="highlight-bash"><div class="highlight"><pre><span></span>➜  git commit
-CRLF end-lines remover...............................<span class="o">(</span>no files to check<span class="o">)</span>Skipped
-yapf.................................................<span class="o">(</span>no files to check<span class="o">)</span>Skipped
-Check <span class="k">for</span> added large files..............................................Passed
-Check <span class="k">for</span> merge conflicts................................................Passed
-Check <span class="k">for</span> broken symlinks................................................Passed
-Detect Private Key...................................<span class="o">(</span>no files to check<span class="o">)</span>Skipped
-Fix End of Files.....................................<span class="o">(</span>no files to check<span class="o">)</span>Skipped
-clang-formater.......................................<span class="o">(</span>no files to check<span class="o">)</span>Skipped
-<span class="o">[</span>my-cool-stuff c703c041<span class="o">]</span> add <span class="nb">test</span> file
- <span class="m">1</span> file changed, <span class="m">0</span> insertions<span class="o">(</span>+<span class="o">)</span>, <span class="m">0</span> deletions<span class="o">(</span>-<span class="o">)</span>
- create mode <span class="m">100644</span> <span class="m">233</span>
-</pre></div>
-</div>
-</div>
-<div class="section" id="keeping-fork-up-to-date">
-<span id="keeping-fork-up-to-date"></span><h2>Keeping Fork Up to Date<a class="headerlink" href="#keeping-fork-up-to-date" title="Permalink to this headline">¶</a></h2>
-<p>Before pull your request, you should sync your code from the latest PaddlePaddle.
-To do this, you&#8217;ll need to add a remote at first:</p>
-<div class="highlight-bash"><div class="highlight"><pre><span></span>➜  git remote add upstream https://github.com/PaddlePaddle/Paddle
-➜  git remote
-origin
-upstream
-</pre></div>
-</div>
-<p>Update your fork with the latest upstream changes:</p>
-<div class="highlight-bash"><div class="highlight"><pre><span></span>➜  git fetch upstream
-➜  git pull upstream develop
-</pre></div>
-</div>
-<p>Now, your local master branch is up-to-date with everything modified upstream.</p>
-</div>
-<div class="section" id="push-to-github">
-<span id="push-to-github"></span><h2>Push to GitHub<a class="headerlink" href="#push-to-github" title="Permalink to this headline">¶</a></h2>
-<div class="highlight-bash"><div class="highlight"><pre><span></span><span class="c1"># push to your repository in Github</span>
-➜  git push origin my-cool-stuff
-</pre></div>
-</div>
-</div>
-<div class="section" id="create-an-issue-and-a-pull-request">
-<span id="create-an-issue-and-a-pull-request"></span><h2>Create an issue and a Pull Request<a class="headerlink" href="#create-an-issue-and-a-pull-request" title="Permalink to this headline">¶</a></h2>
-<p>Create an Issue to describe the problem and record its number.</p>
-<p>Go to the page for your fork on GitHub, select your development branch,
-and click the <code class="docutils literal"><span class="pre">New</span> <span class="pre">pull</span> <span class="pre">request</span></code>.</p>
-<p><img width="295" alt="screen shot 2017-04-26 at 9 09 28 pm" src="https://cloud.githubusercontent.com/assets/11692045/25436054/a6d98c66-2ac4-11e7-9cb1-18dd13150230.png"></p>
-<p>Then select the target branch:</p>
-<p><img width="750" alt="screen shot 2017-04-26 at 9 11 52 pm" src="https://cloud.githubusercontent.com/assets/11692045/25436139/f83b1e6c-2ac4-11e7-8c0e-add499023c46.png"></p>
-<p>We can add <code class="docutils literal"><span class="pre">resolve</span> <span class="pre">#Issue</span> <span class="pre">number</span></code> in PR description to close the issue automatically after the PR is merge. More details in <a class="reference external" href="https://help.github.com/articles/closing-issues-via-commit-messages/">https://help.github.com/articles/closing-issues-via-commit-messages/</a>.</p>
-<p>Then wait for review, if there need to modify, refer to the above steps to update the corresponding origin branch.</p>
-</div>
-<div class="section" id="delete-origin-branch">
-<span id="delete-origin-branch"></span><h2>Delete origin branch<a class="headerlink" href="#delete-origin-branch" title="Permalink to this headline">¶</a></h2>
-<p>After the PR is merge into the main repository, we can delete the remote branch on the PR page.</p>
-<p><img width="775" alt="screen shot 2017-04-26 at 9 18 24 pm" src="https://cloud.githubusercontent.com/assets/11692045/25436457/e4cdd472-2ac5-11e7-9272-badc76c4a23e.png"></p>
-<p>Or just run:</p>
-<div class="highlight-bash"><div class="highlight"><pre><span></span>➜  git push origin :my-cool-stuff
-</pre></div>
-</div>
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-<div class="section" id="delete-local-branch">
-<span id="delete-local-branch"></span><h2>Delete local branch<a class="headerlink" href="#delete-local-branch" title="Permalink to this headline">¶</a></h2>
-<p>Finally, we delete local branch:</p>
-<div class="highlight-bash"><div class="highlight"><pre><span></span>➜  git checkout develop 
-
-<span class="c1"># delete my-cool-stuff branch</span>
-➜  git branch -D my-cool-stuff
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@@ -34,7 +34,7 @@
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     <link rel="top" title="PaddlePaddle  documentation" href="../../index.html"/>
         <link rel="up" title="HOW TO" href="../index_en.html"/>
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@@ -132,7 +132,6 @@
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@@ -566,7 +565,7 @@ add_test<span class="o">(</span>NAME test_FCGrad
   
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@@ -129,7 +129,6 @@
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develop/doc/howto/dev/use_eigen_en.html

@@ -129,7 +129,6 @@
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develop/doc/howto/index_en.html

@@ -131,7 +131,6 @@
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 <li class="toctree-l2"><a class="reference internal" href="dev/new_layer_en.html">Write New Layers</a></li>
-<li class="toctree-l2"><a class="reference internal" href="dev/contribute_to_paddle_en.html">Contribute Code</a></li>
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develop/doc/howto/optimization/gpu_profiling_en.html

@@ -132,7 +132,6 @@
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 <li class="toctree-l2"><a class="reference internal" href="../dev/new_layer_en.html">Write New Layers</a></li>
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develop/doc/howto/usage/cluster/cluster_train_en.html

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develop/doc/howto/usage/cmd_parameter/arguments_en.html

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develop/doc/howto/usage/cmd_parameter/detail_introduction_en.html

@@ -132,7 +132,6 @@
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 <li class="toctree-l2"><a class="reference internal" href="../../dev/new_layer_en.html">Write New Layers</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../../dev/contribute_to_paddle_en.html">Contribute Code</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../deep_model/rnn/index_en.html">RNN Models</a><ul>
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develop/doc/howto/usage/cmd_parameter/index_en.html

@@ -132,7 +132,6 @@
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 <li class="toctree-l2"><a class="reference internal" href="../../dev/new_layer_en.html">Write New Layers</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../../dev/contribute_to_paddle_en.html">Contribute Code</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../deep_model/rnn/index_en.html">RNN Models</a><ul>
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develop/doc/howto/usage/cmd_parameter/use_case_en.html

@@ -132,7 +132,6 @@
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 <li class="toctree-l2"><a class="reference internal" href="../../dev/new_layer_en.html">Write New Layers</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../../dev/contribute_to_paddle_en.html">Contribute Code</a></li>
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develop/doc/howto/usage/k8s/k8s_aws_en.html

@@ -132,7 +132,6 @@
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 <li class="toctree-l2"><a class="reference internal" href="../../dev/new_layer_en.html">Write New Layers</a></li>
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 <li class="toctree-l2"><a class="reference internal" href="../../deep_model/rnn/index_en.html">RNN Models</a><ul>
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develop/doc/howto/usage/k8s/k8s_en.html

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 <li class="toctree-l2"><a class="reference internal" href="../../dev/new_layer_en.html">Write New Layers</a></li>
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develop/doc/howto/usage/k8s/src/k8s_data/README.html

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 <li class="toctree-l2"><a class="reference internal" href="../../../../dev/new_layer_en.html">Write New Layers</a></li>
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 <li class="toctree-l2"><a class="reference internal" href="../../../../deep_model/rnn/index_en.html">RNN Models</a><ul>
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develop/doc/howto/usage/k8s/src/k8s_train/README.html

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 <li class="toctree-l2"><a class="reference internal" href="../../../../dev/new_layer_en.html">Write New Layers</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../../../../dev/contribute_to_paddle_en.html">Contribute Code</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../../../deep_model/rnn/index_en.html">RNN Models</a><ul>
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develop/doc/index_en.html

@@ -130,7 +130,6 @@
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 <li class="toctree-l2"><a class="reference internal" href="howto/dev/new_layer_en.html">Write New Layers</a></li>
-<li class="toctree-l2"><a class="reference internal" href="howto/dev/contribute_to_paddle_en.html">Contribute Code</a></li>
 <li class="toctree-l2"><a class="reference internal" href="howto/deep_model/rnn/index_en.html">RNN Models</a><ul>
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develop/doc/search.html

@@ -129,7 +129,6 @@
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 <li class="toctree-l2"><a class="reference internal" href="howto/dev/new_layer_en.html">Write New Layers</a></li>
-<li class="toctree-l2"><a class="reference internal" href="howto/dev/contribute_to_paddle_en.html">Contribute Code</a></li>
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develop/doc/survey/cluster_bootstrapping_tools.html

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develop/doc/v1_api_tutorials/README.html

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develop/doc/v1_api_tutorials/embedding_model/index_en.html

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develop/doc/v1_api_tutorials/gan/index_en.html

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develop/doc/v1_api_tutorials/imagenet_model/resnet_model_en.html

@@ -129,7 +129,6 @@
 <li class="toctree-l2"><a class="reference internal" href="../../howto/usage/k8s/k8s_aws_en.html">Distributed PaddlePaddle Training on AWS with Kubernetes</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../howto/dev/build_en.html">Build PaddlePaddle from Source Code and Run Unit Test</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../howto/dev/new_layer_en.html">Write New Layers</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../../howto/dev/contribute_to_paddle_en.html">Contribute Code</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../howto/deep_model/rnn/index_en.html">RNN Models</a><ul>
 <li class="toctree-l3"><a class="reference internal" href="../../howto/deep_model/rnn/rnn_config_en.html">RNN Configuration</a></li>
 </ul>

develop/doc/v1_api_tutorials/quick_start/index_en.html

@@ -129,7 +129,6 @@
 <li class="toctree-l2"><a class="reference internal" href="../../howto/usage/k8s/k8s_aws_en.html">Distributed PaddlePaddle Training on AWS with Kubernetes</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../howto/dev/build_en.html">Build PaddlePaddle from Source Code and Run Unit Test</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../howto/dev/new_layer_en.html">Write New Layers</a></li>
-<li class="toctree-l2"><a class="reference internal" href="../../howto/dev/contribute_to_paddle_en.html">Contribute Code</a></li>
 <li class="toctree-l2"><a class="reference internal" href="../../howto/deep_model/rnn/index_en.html">RNN Models</a><ul>
 <li class="toctree-l3"><a class="reference internal" href="../../howto/deep_model/rnn/rnn_config_en.html">RNN Configuration</a></li>
 </ul>