Update doc

Author: qingqing01

.dockerignore

@@ -0,0 +1 @@
+.gitignore

.gitignore

@@ -8,3 +8,4 @@ build/
 .cproject
 .pydevproject
 Makefile
+.test_env/

.gitmodules

@@ -0,0 +1,3 @@
+[submodule "warp-ctc"]
+	path = warp-ctc
+	url = https://github.com/baidu-research/warp-ctc.git

.pre-commit-config.yaml

@@ -2,6 +2,7 @@
     sha: c25201a00e6b0514370501050cf2a8538ac12270
     hooks:
     -   id: remove-crlf
+        files: (?!.*warp-ctc)^.*$
 -   repo: https://github.com/reyoung/mirrors-yapf.git
     sha: v0.13.2
     hooks:
@@ -13,6 +14,7 @@
     -   id: check-merge-conflict
     -   id: check-symlinks
     -   id: detect-private-key
+        files: (?!.*warp-ctc)^.*$
     -   id: end-of-file-fixer
 -   repo: https://github.com/PaddlePaddle/clang-format-pre-commit-hook.git
     sha: 28c0ea8a67a3e2dbbf4822ef44e85b63a0080a29

.travis.yml

@@ -42,15 +42,15 @@ addons:
 before_install:
   - |
     if [ ${JOB} == "BUILD_AND_TEST" ]; then
-      if ! git diff --name-only $TRAVIS_COMMIT_RANGE | grep -qvE '(\.md$)'
+      if ! git diff --name-only $TRAVIS_COMMIT_RANGE | grep -qvE '(\.md$)|(\.rst$)|(\.jpg$)|(\.png$)'
       then
         echo "Only markdown docs were updated, stopping build process."
         exit
       fi
     fi
   - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then sudo paddle/scripts/travis/before_install.linux.sh; fi
   - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then paddle/scripts/travis/before_install.osx.sh; fi
-  - pip install wheel protobuf sphinx breathe recommonmark virtualenv numpy
+  - pip install wheel protobuf sphinx breathe recommonmark virtualenv numpy sphinx_rtd_theme
 script:
   - paddle/scripts/travis/main.sh
 notifications:

CMakeLists.txt

@@ -1,17 +1,24 @@
 cmake_minimum_required(VERSION 2.8)
 
 project(paddle CXX C)
-set(PADDLE_MAJOR_VERSION 0)
-set(PADDLE_MINOR_VERSION 9)
-set(PADDLE_PATCH_VERSION 0a0)
-set(PADDLE_VERSION ${PADDLE_MAJOR_VERSION}.${PADDLE_MINOR_VERSION}.${PADDLE_PATCH_VERSION})
 
 set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake")
 set(PROJ_ROOT ${CMAKE_SOURCE_DIR})
 include(package)
 find_package(SWIG 2.0)
 find_package(CUDA QUIET)
 find_package(Protobuf REQUIRED)
+
+# Check protobuf library version.
+execute_process(COMMAND ${PROTOBUF_PROTOC_EXECUTABLE} --version
+	OUTPUT_VARIABLE PROTOBUF_VERSION)
+string(REPLACE "libprotoc " "" PROTOBUF_VERSION ${PROTOBUF_VERSION})
+
+set(PROTOBUF_3 OFF)
+if (${PROTOBUF_VERSION} VERSION_GREATER "3.0.0" OR ${PROTOBUF_VERSION} VERSION_EQUAL "3.0.0")
+    set(PROTOBUF_3 ON)
+endif()
+
 find_package(PythonLibs 2.7 REQUIRED)
 find_package(PythonInterp 2.7 REQUIRED)
 find_package(ZLIB REQUIRED)
@@ -36,6 +43,7 @@ option(WITH_RDMA "Compile PaddlePaddle with rdma support" OFF)
 option(WITH_GLOG "Compile PaddlePaddle use glog, otherwise use a log implement internally" ${LIBGLOG_FOUND})
 option(WITH_GFLAGS "Compile PaddlePaddle use gflags, otherwise use a flag implement internally" ${GFLAGS_FOUND})
 option(WITH_TIMER "Compile PaddlePaddle use timer" OFF)
+option(WITH_PROFILER "Compile PaddlePaddle use gpu profiler" OFF)
 option(WITH_TESTING "Compile and run unittest for PaddlePaddle" ${GTEST_FOUND})
 option(WITH_DOC "Compile PaddlePaddle with documentation" OFF)
 option(WITH_SWIG_PY "Compile PaddlePaddle with py PaddlePaddle prediction api" ${SWIG_FOUND})
@@ -44,7 +52,7 @@ option(ON_COVERALLS "Generating code coverage data on coveralls or not." OFF)
 option(COVERALLS_UPLOAD "Uploading the generated coveralls json." ON)
 
 if(NOT CMAKE_BUILD_TYPE)
-    set(CMAKE_BUILD_TYPE "RelWithDebInfo" CACHE STRING 
+    set(CMAKE_BUILD_TYPE "RelWithDebInfo" CACHE STRING
         "Choose the type of build, options are: Debug Release RelWithDebInfo MinSizeRel"
         FORCE)
 endif()
@@ -63,36 +71,16 @@ include(check_packages)
 include(swig)
 include(coveralls)
 
-# add PaddlePaddle version
-if(DEFINED ENV{PADDLE_VERSION})
-    add_definitions(-DPADDLE_VERSION=\"$ENV{PADDLE_VERSION}\")
-else()
-    if(EXISTS ${PROJ_ROOT}/.svn/)
-        find_package(Subversion REQUIRED)
-        if(SUBVERSION_FOUND)
-            Subversion_WC_INFO(${PROJ_ROOT} Project)
-            add_definitions(-DPADDLE_VERSION=${Project_WC_REVISION})
-        endif()
-    elseif(EXISTS ${PROJ_ROOT}/.git/)
-        find_package(Git REQUIRED)
-        execute_process(
-            COMMAND ${GIT_EXECUTABLE} log -1 --format=%H
-            WORKING_DIRECTORY ${PROJ_ROOT}
-            OUTPUT_VARIABLE GIT_SHA1
-            RESULT_VARIABLE GIT_RESULT
-            ERROR_QUIET OUTPUT_STRIP_TRAILING_WHITESPACE)
-        if(NOT ${GIT_RESULT})
-            add_definitions(-DPADDLE_VERSION=\"${GIT_SHA1}\")
-        else()
-            message(WARNING "Cannot add paddle version from git tag")
-        endif()
-    endif()
-endif()
-
+# Set PaddlePaddle version to Git tag name or Git commit ID.
+find_package(Git REQUIRED)
+# version.cmake will get the current PADDLE_VERSION
+include(version)
+add_definitions(-DPADDLE_VERSION=\"${PADDLE_VERSION}\")
 
 if(NOT WITH_GPU)
     add_definitions(-DPADDLE_ONLY_CPU)
     add_definitions(-DHPPL_STUB_FUNC)
+
     list(APPEND CMAKE_CXX_SOURCE_FILE_EXTENSIONS cu)
 else()
     if(${CUDA_VERSION_MAJOR} GREATER 6)
@@ -114,16 +102,15 @@ else()
         set(CUDA_NVCC_FLAGS ${CUDA_NVCC_FLAGS} "-Xcompiler ${SSE3_FLAG}")
     endif(WITH_AVX)
 
-    if(WITH_DSO)
-        set(CUDA_LIBRARIES "")
-        add_definitions(-DPADDLE_USE_DSO)
-    endif(WITH_DSO)
-
     # Include cuda and cudnn
     include_directories(${CUDNN_INCLUDE_DIR})
     include_directories(${CUDA_TOOLKIT_INCLUDE})
 endif(NOT WITH_GPU)
 
+if(WITH_DSO)
+    add_definitions(-DPADDLE_USE_DSO)
+endif(WITH_DSO)
+
 if(WITH_DOUBLE)
     add_definitions(-DPADDLE_TYPE_DOUBLE)
     set(ACCURACY double)
@@ -135,6 +122,10 @@ if(NOT WITH_TIMER)
     add_definitions(-DPADDLE_DISABLE_TIMER)
 endif(NOT WITH_TIMER)
 
+if(NOT WITH_PROFILER)
+    add_definitions(-DPADDLE_DISABLE_PROFILER)
+endif(NOT WITH_PROFILER)
+
 if(WITH_AVX)
     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${AVX_FLAG}")
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${AVX_FLAG}")

RELEASE.md

@@ -0,0 +1,69 @@
+# Release v0.9.0
+
+## New Features:
+
+* New Layers
+  * bilinear interpolation layer.
+  * spatial pyramid-pool layer.
+  * de-convolution layer.
+  * maxout layer.
+* Support rectangle padding, stride, window and input for Pooling Operation.
+* Add —job=time in trainer, which can be used to print time info without compiler option -WITH_TIMER=ON.
+* Expose cost_weight/nce_layer in `trainer_config_helpers`
+* Add FAQ, concepts, h-rnn docs.
+* Add Bidi-LSTM and DB-LSTM to quick start demo @alvations
+* Add usage track scripts.
+
+## Improvements
+
+* Add Travis-CI for Mac OS X. Enable swig unittest in Travis-CI. Skip Travis-CI when only docs are changed.
+* Add code coverage tools.
+* Refine convolution layer to speedup and reduce GPU memory.
+* Speed up PyDataProvider2
+* Add ubuntu deb package build scripts.
+* Make Paddle use git-flow branching model.
+* PServer support no parameter blocks.
+
+## Bug Fixes
+
+* add zlib link to py_paddle
+* add input sparse data check for sparse layer at runtime
+* Bug fix for sparse matrix multiplication
+* Fix floating-point overflow problem of tanh
+* Fix some nvcc compile options
+* Fix a bug in yield dictionary in DataProvider
+* Fix SRL hang when exit.
+
+# Release v0.8.0beta.1
+New features:
+
+* Mac OSX is supported by source code. #138
+   * Both GPU and CPU versions of PaddlePaddle are supported.
+
+* Support CUDA 8.0
+
+* Enhance `PyDataProvider2`
+   * Add dictionary yield format. `PyDataProvider2` can yield a dictionary with key is data_layer's name, value is features.
+   * Add `min_pool_size` to control memory pool in provider.
+
+* Add `deb` install package & docker image for no_avx machines.
+   * Especially for cloud computing and virtual machines
+
+* Automatically disable `avx` instructions in cmake when machine's CPU don't support `avx` instructions.
+
+* Add Parallel NN api in trainer_config_helpers.
+
+* Add `travis ci` for Github
+
+Bug fixes:
+
+* Several bugs in trainer_config_helpers. Also complete the unittest for trainer_config_helpers
+* Check if PaddlePaddle is installed when unittest.
+* Fix bugs in GTX series GPU
+* Fix bug in MultinomialSampler
+
+Also more documentation was written since last release.
+
+# Release v0.8.0beta.0
+
+PaddlePaddle v0.8.0beta.0 release. The install package is not stable yet and it's a pre-release version.

benchmark/.gitignore

@@ -0,0 +1,9 @@
+paddle/image/logs
+paddle/image/*.pyc
+paddle/image/train.list
+paddle/rnn/logs
+paddle/rnn/*.pyc
+paddle/rnn/imdb.pkl
+caffe/image/logs
+tensorflow/image/logs
+tensorflow/rnn/logs