Fix conflict

Author: gangliao

.dockerignore

@@ -0,0 +1,15 @@
+*.DS_Store
+build/
+*.user
+.vscode
+.idea
+.project
+.cproject
+.pydevproject
+Makefile
+.test_env/
+third_party/
+*~
+bazel-*
+
+!build/*.deb

.dockerignore

@@ -7,6 +7,7 @@ build/
 .project
 .cproject
 .pydevproject
+.settings/
 Makefile
 .test_env/
 third_party/

.gitignore

@@ -2,20 +2,20 @@
     sha: c25201a00e6b0514370501050cf2a8538ac12270
     hooks:
     -   id: remove-crlf
-        files: (?!.*third_party)^.*$
+        files: (?!.*third_party)^.*$ | (?!.*book)^.*$
 -   repo: https://github.com/reyoung/mirrors-yapf.git
     sha: v0.13.2
     hooks:
     - id: yapf
-      files: (.*\.(py|bzl)|BUILD|.*\.BUILD|WORKSPACE)$  # Bazel BUILD files follow Python syntax.
+      files: (.*\.(py|bzl)|BUILD|.*\.BUILD|WORKSPACE)$
 -   repo: https://github.com/pre-commit/pre-commit-hooks
     sha: 7539d8bd1a00a3c1bfd34cdb606d3a6372e83469
     hooks:
     -   id: check-added-large-files
     -   id: check-merge-conflict
     -   id: check-symlinks
     -   id: detect-private-key
-        files: (?!.*third_party)^.*$
+        files: (?!.*third_party)^.*$ | (?!.*book)^.*$
     -   id: end-of-file-fixer
 -   repo: https://github.com/PaddlePaddle/clang-format-pre-commit-hook.git
     sha: 28c0ea8a67a3e2dbbf4822ef44e85b63a0080a29

.pre-commit-config.yaml

@@ -4,22 +4,14 @@ cache:
     - $HOME/third_party
     - $HOME/.ccache
     - $HOME/.cache/pip
-    - $HOME/Library/Caches/Homebrew
 sudo: required
 dist: trusty
 os:
   - linux
-  - osx
 env:
   - JOB=DOCS
   - JOB=BUILD_AND_TEST
   - JOB=PRE_COMMIT
-matrix:
-  exclude:
-    - os: osx
-      env: JOB=DOCS  # Only generate documentation in linux.
-    - os: osx
-      env: JOB=PRE_COMMIT # Only check pre-commit hook in linux
 
 addons:
   apt:
@@ -53,11 +45,10 @@ before_install:
         fi
       fi
     fi
-  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then paddle/scripts/travis/before_install.osx.sh; fi
   - if [[ "$JOB" == "PRE_COMMIT" ]]; then sudo ln -s /usr/bin/clang-format-3.8 /usr/bin/clang-format; fi
   # Paddle is using protobuf 3.1 currently. Protobuf 3.2 breaks the compatibility. So we specify the python 
   # protobuf version.
-  - pip install numpy wheel 'protobuf==3.1' sphinx recommonmark sphinx_rtd_theme virtualenv pre-commit requests==2.9.2 LinkChecker
+  - pip install numpy wheel 'protobuf==3.1' sphinx recommonmark sphinx-rtd-theme==0.1.9 virtualenv pre-commit requests==2.9.2 LinkChecker
 script:
   - paddle/scripts/travis/main.sh
 notifications:

.travis.yml

@@ -12,17 +12,23 @@
 # See the License for the specific language governing permissions and
 # limitations under the License
 
-cmake_minimum_required(VERSION 3.0)
-
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake")
 set(PROJ_ROOT ${CMAKE_SOURCE_DIR})
 
 include(system)
 
+if(ANDROID)
+    cmake_minimum_required(VERSION 3.7)
+else()
+    cmake_minimum_required(VERSION 3.0)
+endif()
+
 project(paddle CXX C)
 
 find_package(Sphinx)
-find_package(CUDA QUIET)
+if(NOT CMAKE_CROSSCOMPILING)
+    find_package(CUDA QUIET)
+endif(NOT CMAKE_CROSSCOMPILING)
 find_package(Git REQUIRED)
 find_package(Threads REQUIRED)
 
@@ -41,7 +47,7 @@ option(WITH_RDMA        "Compile PaddlePaddle with RDMA support"        OFF)
 option(WITH_TIMER       "Compile PaddlePaddle with stats timer"         OFF)
 option(WITH_PROFILER    "Compile PaddlePaddle with GPU profiler"        OFF)
 option(WITH_DOC         "Compile PaddlePaddle with documentation"       OFF)
-option(ON_COVERALLS     "Compile PaddlePaddle with code coverage"       OFF)
+option(WITH_COVERAGE    "Compile PaddlePaddle with code coverage"       OFF)
 option(COVERALLS_UPLOAD "Package code coverage data to coveralls"       OFF)
 option(ON_TRAVIS        "Exclude special unit test on Travis CI"        OFF)
 
@@ -52,6 +58,21 @@ if(NOT CMAKE_BUILD_TYPE)
       FORCE)
 endif()
 
+if(ANDROID)
+    if(${CMAKE_SYSTEM_VERSION} VERSION_LESS "21")
+        message(FATAL_ERROR "Unsupport standalone toolchains with Android API level lower than 21")
+    endif()
+
+    set(WITH_GPU OFF CACHE STRING
+        "Disable GPU when cross-compiling for Android" FORCE)
+    set(WITH_AVX OFF CACHE STRING
+        "Disable AVX when cross-compiling for Android" FORCE)
+    set(WITH_PYTHON OFF CACHE STRING
+        "Disable PYTHON when cross-compiling for Android" FORCE)
+    set(WITH_RDMA OFF CACHE STRING
+        "Disable RDMA when cross-compiling for Android" FORCE)
+endif(ANDROID)
+
 set(THIRD_PARTY_PATH "${PROJ_ROOT}/third_party" CACHE STRING
   "A path setting third party libraries download & build directories.")
 ########################################################################################
@@ -65,6 +86,7 @@ include(external/python)    # download, build, install python
 include(external/openblas)  # download, build, install openblas
 include(external/swig)      # download, build, install swig
 include(external/warpctc)   # download, build, install warpctc
+include(external/any)       # download libn::any
 
 include(package)            # set paddle packages
 include(cpplint)            # set paddle c++ style
@@ -75,22 +97,28 @@ include(flags)              # set paddle compile flags
 include(cudnn)              # set cudnn libraries
 include(version)            # set PADDLE_VERSION
 include(coveralls)          # set code coverage
-
 include(configure)          # add paddle env configuration
 
 include_directories("${PROJ_ROOT}")
 include_directories("${PROJ_ROOT}/paddle/cuda/include")
 include_directories("${CMAKE_CURRENT_BINARY_DIR}/proto")
 
 set(EXTERNAL_LIBS
-    # have not include gtest here.
     ${GFLAGS_LIBRARIES}
     ${GLOG_LIBRARIES}
     ${CBLAS_LIBRARIES}
     ${PROTOBUF_LIBRARY}
     ${ZLIB_LIBRARIES}
+    ${PYTHON_LIBRARIES}
 )
 
+if(WITH_GPU)
+    list(APPEND EXTERNAL_LIB ${CUDA_LIBRARIES} ${CUDA_rt_LIBRARY})
+    if(NOT WITH_DSO)
+        list(APPEND EXTERNAL_LIB ${CUDNN_LIBRARY} ${CUDA_CUBLAS_LIBRARIES} ${CUDA_curand_LIBRARY})
+    endif(NOT WITH_DSO)
+endif(WITH_GPU)
+
 add_subdirectory(proto)
 add_subdirectory(paddle)
 add_subdirectory(python)

CMakeLists.txt

@@ -1,45 +1,55 @@
-FROM ubuntu:14.04
+# A image for building paddle binaries
+# Use cuda devel base image for both cpu and gpu environment
+FROM nvidia/cuda:8.0-cudnn5-devel-ubuntu14.04
 MAINTAINER PaddlePaddle Authors <[email protected]>
 
-ARG DEBIAN_FRONTEND=noninteractive
 ARG UBUNTU_MIRROR
-RUN /bin/bash -c 'if [[ -n ${UBUNTU_MIRROR} ]]; then sed -i 's#http://archive.ubuntu.com#${UBUNTU_MIRROR}#g' /etc/apt/sources.list; fi'
+RUN /bin/bash -c 'if [[ -n ${UBUNTU_MIRROR} ]]; then sed -i 's#http://archive.ubuntu.com/ubuntu#${UBUNTU_MIRROR}#g' /etc/apt/sources.list; fi'
+
+# ENV variables
+ARG WITH_GPU
+ARG WITH_AVX
+ARG WITH_DOC
+ARG WITH_STYLE_CHECK
+
+ENV WOBOQ OFF
+ENV WITH_GPU=${WITH_AVX:-OFF}
+ENV WITH_AVX=${WITH_AVX:-ON}
+ENV WITH_DOC=${WITH_DOC:-OFF}
+ENV WITH_STYLE_CHECK=${WITH_STYLE_CHECK:-OFF}
+
+ENV HOME /root
+# Add bash enhancements
+COPY ./paddle/scripts/docker/root/ /root/
 
 RUN apt-get update && \
     apt-get install -y git python-pip python-dev openssh-server bison && \
     apt-get install -y wget unzip tar xz-utils bzip2 gzip coreutils && \
     apt-get install -y curl sed grep graphviz libjpeg-dev zlib1g-dev && \
     apt-get install -y python-numpy python-matplotlib gcc g++ gfortran && \
-    apt-get install -y automake && \
+    apt-get install -y automake locales clang-format-3.8 swig && \
     apt-get clean -y
 
+# git credential to skip password typing
+RUN git config --global credential.helper store
+
+# Fix locales to en_US.UTF-8
+RUN localedef -i en_US -f UTF-8 en_US.UTF-8
+
+# FIXME: due to temporary ipykernel dependency issue, specify ipykernel jupyter
+# version util jupyter fixes this issue.
 RUN pip install --upgrade pip && \
-    pip install -U "protobuf==3.1.0" && \
+    pip install -U 'protobuf==3.1.0' && \
     pip install -U wheel pillow BeautifulSoup && \
     pip install -U docopt PyYAML sphinx && \
-    pip install -U sphinx_rtd_theme recommonmark jupyter
+    pip install -U sphinx-rtd-theme==0.1.9 recommonmark && \
+    pip install pre-commit 'requests==2.9.2' 'ipykernel==4.6.0' 'jupyter==1.0.0'
 
 RUN curl -sSL https://cmake.org/files/v3.4/cmake-3.4.1.tar.gz | tar -xz && \
     cd cmake-3.4.1 && ./bootstrap && make -j `nproc` && make install && \
     cd .. && rm -rf cmake-3.4.1
 
-ARG BUILD_WOBOQ
-ARG BUILD_AND_INSTALL
-ARG WITH_AVX
-ARG WITH_DOC
-ARG WITH_STYLE_CHECK
-
-ENV BUILD_WOBOQ=${BUILD_WOBOQ:-OFF}
-ENV BUILD_AND_INSTALL=${BUILD_AND_INSTALL:-OFF}
-ENV WITH_GPU=OFF
-ENV WITH_AVX=${WITH_AVX:-ON}
-ENV WITH_DOC=${WITH_DOC:-OFF}
-ENV WITH_STYLE_CHECK=${WITH_STYLE_CHECK:-OFF}
-
-RUN mkdir /paddle
-COPY . /paddle/
-RUN /paddle/paddle/scripts/docker/build.sh
-VOLUME ["/usr/share/nginx/html/data", "/usr/share/nginx/html/paddle"]
+VOLUME ["/woboq_out"]
 
 # Configure OpenSSH server. c.f. https://docs.docker.com/engine/examples/running_ssh_service
 RUN mkdir /var/run/sshd
@@ -48,12 +58,5 @@ RUN sed -ri 's/^PermitRootLogin\s+.*/PermitRootLogin yes/' /etc/ssh/sshd_config
 RUN sed -ri 's/UsePAM yes/#UsePAM yes/g' /etc/ssh/sshd_config
 EXPOSE 22
 
-# Jupyter Notebook directory.
-RUN mkdir /notes/
-WORKDIR "/notes"
-EXPOSE 8888
-
-RUN mkdir -p /opt/bin
-COPY ./paddle/scripts/docker/entrypoint /opt/bin/
-
-CMD ["/opt/bin/entrypoint"]
+# development image default do build work
+CMD ["bash", "/paddle/paddle/scripts/docker/build.sh"]

paddle/scripts/docker/Dockerfile renamed to Dockerfile

@@ -2,8 +2,8 @@
 
 
 [![Build Status](https://travis-ci.org/PaddlePaddle/Paddle.svg?branch=develop)](https://travis-ci.org/PaddlePaddle/Paddle)
-[![Documentation Status](https://img.shields.io/badge/docs-latest-brightgreen.svg?style=flat)](http://www.paddlepaddle.org/)
-[![Documentation Status](https://img.shields.io/badge/中文文档-最新-brightgreen.svg)](http://www.paddlepaddle.org/cn/index.html)
+[![Documentation Status](https://img.shields.io/badge/docs-latest-brightgreen.svg?style=flat)](http://www.paddlepaddle.org/develop/doc/)
+[![Documentation Status](https://img.shields.io/badge/中文文档-最新-brightgreen.svg)](http://www.paddlepaddle.org/doc_cn/)
 [![Coverage Status](https://coveralls.io/repos/github/PaddlePaddle/Paddle/badge.svg?branch=develop)](https://coveralls.io/github/PaddlePaddle/Paddle?branch=develop)
 [![Release](https://img.shields.io/github/release/PaddlePaddle/Paddle.svg)](https://github.com/PaddlePaddle/Paddle/releases)
 [![License](https://img.shields.io/badge/license-Apache%202-blue.svg)](LICENSE)
@@ -59,36 +59,36 @@ Please refer to our [release announcement](https://github.com/PaddlePaddle/Paddl
     the capability of PaddlePaddle to make a huge impact for your product.
 
 ## Installation
-Check out the [Install Guide](http://paddlepaddle.org/doc/build/) to install from
-pre-built packages (**docker image**, **deb package**) or
-directly build on **Linux** and **Mac OS X** from the source code.
+
+It is recommended to check out the
+[Docker installation guide](http://www.paddlepaddle.org/develop/doc/getstarted/build_and_install/docker_install_en.html)
+before looking into the
+[build from source guide](http://www.paddlepaddle.org/develop/doc/getstarted/build_and_install/build_from_source_en.html)
 
 ## Documentation
-Both [English Docs](http://paddlepaddle.org/doc/) and [Chinese Docs](http://paddlepaddle.org/doc_cn/) are provided for our users and developers.
 
-- [Quick Start](http://paddlepaddle.org/doc/demo/quick_start/index_en) <br>
-   You can follow the quick start tutorial to learn how use PaddlePaddle
-   step-by-step.
+We provide [English](http://www.paddlepaddle.org/develop/doc/) and
+[Chinese](http://www.paddlepaddle.org/doc_cn/) documentation.
+
+- [Deep Learning 101](http://book.paddlepaddle.org/index.en.html)
+
+  You might want to start from the this online interactive book that can run in Jupyter Notebook.
+
+- [Distributed Training](http://www.paddlepaddle.org/develop/doc/howto/usage/cluster/cluster_train_en.html)
+
+  You can run distributed training jobs on MPI clusters.
+
+- [Distributed Training on Kubernetes](http://www.paddlepaddle.org/develop/doc/howto/usage/k8s/k8s_en.html)
 
-- [Example and Demo](http://paddlepaddle.org/doc/demo/) <br>
-   We provide five demos, including: image classification, sentiment analysis,
-   sequence to sequence model, recommendation, semantic role labeling.
+   You can also run distributed training jobs on Kubernetes clusters.
 
-- [Distributed Training](http://paddlepaddle.org/doc/cluster) <br>
-  This system supports training deep learning models on multiple machines
-  with data parallelism.
+- [Python API](http://www.paddlepaddle.org/develop/doc/api/index_en.html)
 
-- [Python API](http://paddlepaddle.org/doc/ui/) <br>
-   PaddlePaddle supports using either Python interface or C++ to build your
-   system. We also use SWIG to wrap C++ source code to create a user friendly
-   interface for Python. You can also use SWIG to create interface for your
-   favorite programming language.
+   Our new API enables much shorter programs.
 
-- [How to Contribute](http://paddlepaddle.org/doc/build/contribute_to_paddle.html) <br>
-   We sincerely appreciate your interest and contributions. If you would like to
-   contribute, please read the contribution guide.
+- [How to Contribute](http://www.paddlepaddle.org/develop/doc/howto/dev/contribute_to_paddle_en.html)
 
-- [Source Code Documents](http://paddlepaddle.org/doc/source/) <br>
+   We appreciate your contributions!
 
 ## Ask Questions
 

README.md

@@ -29,13 +29,16 @@ Luo, Tao
 Lyu, Qin
 Mao, Hongyue
 Qian, Xiaojun
+Qiao, Longfei
 Qi, Jun
 Qin, Duohao
 Shen, Guolong
 Shi, Guangchuan
 Song, Xiang
+Wang, Helin
 Wang, Jiang
 Wang, Yanfei
+Wang, Yi
 Wang, Yong
 Weng, Renliang
 Xu, Tianbing

authors

@@ -72,7 +72,7 @@ function( Sphinx_add_target target_name builder conf cache source destination )
     ${source}
     ${destination}
     COMMENT "Generating sphinx documentation: ${builder}"
-    COMMAND ln -sf ${destination}/index_*.html ${destination}/index.html
+    COMMAND cd ${destination} && ln -sf ./index_*.html index.html
     )
 
   set_property(