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提交 ff8262e2 编写于 作者: H hedaoyuan 提交者： GitHub
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Merge branch 'develop' into ImageExpandFunction

上级 7a550f90 0c2790f7
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.gitignore
浏览文件 @ ff8262e2
......@@ -19,3 +19,9 @@ third_party/
# clion workspace.
cmake-build-*
# generated while compiling
python/paddle/v2/framework/core.so
CMakeFiles
cmake_install.cmake
.pre-commit-config.yaml
浏览文件 @ ff8262e2
......@@ -21,3 +21,10 @@
sha: 28c0ea8a67a3e2dbbf4822ef44e85b63a0080a29
hooks:
- id: clang-formater
- repo: https://github.com/PaddlePaddle/pre-commit-golang
sha: 16398aeccf263adaf53b2495eed0406347d76281
hooks:
- id: go-fmt
types: [go]
- id: gometalinter
types: [go]
.travis.yml
浏览文件 @ ff8262e2
language: cpp
cache:
directories:
- $HOME/third_party
- $HOME/.ccache
- $HOME/.cache/pip
- $TRAVIS_BUILD_DIR/build/third_party
- $TRAVIS_BUILD_DIR/build_android/third_party
sudo: required
dist: trusty
os:
- linux
env:
- JOB=DOCS
- JOB=BUILD_AND_TEST
- JOB=PRE_COMMIT
- JOB=build_doc
- JOB=check_style
- JOB=build_android
addons:
apt:
packages:
- gcc-4.8
- g++-4.8
- gfortran-4.8
- git
- build-essential
- python
......@@ -34,28 +34,20 @@ addons:
- libtool
- ccache
before_install:
- |
if [ ${JOB} == "BUILD_AND_TEST" ]; then
local change_list=`git diff --name-only $TRAVIS_COMMIT_RANGE`
if [ $? -eq 0 ]; then # if git diff return no zero, then rerun unit test.
if ! echo ${change_list} | grep -qvE '(\.md$)|(\.rst$)|(\.jpg$)|(\.png$)'
then
echo "Only markdown docs were updated, stopping build process."
exit
fi
fi
fi
- if [[ "$JOB" == "PRE_COMMIT" ]]; then sudo ln -s /usr/bin/clang-format-3.8 /usr/bin/clang-format; fi
- if [[ "$JOB" == "check_style" ]]; then sudo ln -s /usr/bin/clang-format-3.8 /usr/bin/clang-format; fi
# Paddle is using protobuf 3.1 currently. Protobuf 3.2 breaks the compatibility. So we specify the python
# protobuf version.
- pip install numpy wheel 'protobuf==3.1' sphinx==1.5.6 recommonmark sphinx-rtd-theme==0.1.9 virtualenv pre-commit requests==2.9.2 LinkChecker
- pip install rarfile
- curl https://glide.sh/get | bash
- eval "$(GIMME_GO_VERSION=1.8.3 gimme)"
- go get -u github.com/alecthomas/gometalinter
- gometalinter --install
- |
function timeout() { perl -e 'alarm shift; exec @ARGV' "$@"; }
script:
- |
timeout 2580 paddle/scripts/travis/main.sh # 43min timeout
timeout 2580 paddle/scripts/travis/${JOB}.sh # 43min timeout
RESULT=$?; if [ $RESULT -eq 0 ] || [ $RESULT -eq 142 ]; then true; else false; fi;
notifications:
email:
......
AUTHORS.md
浏览文件 @ ff8262e2
| Github account | name |
|---|---|
| reyoung | Yang Yu |
| backyes | Yan-Fei Wang |
| beckett1124 | Bin Qi |
| Canpio | Jia-Yi Feng |
| chengxiaohua1105 | Xiao-Hua Cheng |
| cxwangyi, yiwangbaidu, wangkuiyi | Yi Wang |
| cxysteven | Xing-Yi Cheng |
| dzhwinter | Zhi-Hong Dong |
| emailweixu | Wei Xu |
| gangliao | Gang Liao |
| luotao01 | Tao Luo |
| jacquesqiao | Long-Fei Qiao |
| qingqing01 | Qing-Qing Dang |
| gongweibao | Wei-Bao Gong |
| Guo Sheng | Sheng Guo |
| Haichao-Zhang | Hai-Chao Zhang |
| hedaoyuan | Dao-Yuan He |
| wangyang59 | Yang Wang |
| helinwang | He-Lin Wang |
| jacquesqiao | Long-Fei Qiao |
| kuke | Yi-Bing Liu |
| lcy-seso | Ying Cao |
| lipeng-unisound | Peng Li |
| liuyuan | Yuan Liu |
| livc | Zhao Li |
| llxxxll | Yong-Feng Liu |
| luotao01 | Tao Luo |
| lzhao4ever | Liang Zhao |
| NHZlX | Zhao-Long Xing |
| pakchoi | Chuan-Jiang Song |
| pengli09 | Peng Li |
| pkuyym | Ya-Ming Yang |
| QiJune | Jun Qi |
| qingqing01 | Qing-Qing Dang |
| reyoung | Yang Yu |
| Superjom | Chun-Wei Yan |
| tianbingsz | Tian-Bing Xu |
| cxwangyi, yiwangbaidu, wangkuiyi | Yi Wang |
| typhoonzero | Yi Wu |
| backyes | Yan-Fei Wang |
| pengli09 | Peng Li |
| livc | Zhao Li |
| wanghaoshuang | Hao-Shuang Wang |
| wangyang59 | Yang Wang |
| wangzhen-nlp | Zhen Wang |
| wen-bo-yang | Wen-Bo Yang |
| wwhu | Wei-Wei Hu |
| xinghai-sun | Xing-Hai Sun |
| Xreki | Yi-Qun Liu |
| xujun05 | Jun Xu |
| xushaoyong | Shao-Yong Xu |
| Yancey1989 | Xu Yan |
| emailweixu | Wei Xu |
| wen-bo-yang | Wen-Bo Yang |
| helinwang | He-Lin Wang |
| lcy-seso | Ying Cao |
| Zrachel | Rui-Qing Zhang |
| Haichao-Zhang | Hai-Chao Zhang |
| gongweibao | Wei-Bao Gong |
| lzhao4ever | Liang Zhao |
| zhaopu7 | Pu Zhao |
| zhouxiao-coder | Xiao Zhou |
| lipeng-unisound | Peng Li |
| Zrachel | Rui-Qing Zhang |
CMakeLists.txt
浏览文件 @ ff8262e2
......@@ -13,9 +13,9 @@
# limitations under the License
cmake_minimum_required(VERSION 3.0)
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_CURRENT_SOURCE_DIR}/cmake")
set(PROJ_ROOT ${CMAKE_CURRENT_SOURCE_DIR})
set(PROJ_BINARY_ROOT ${CMAKE_CURRENT_BINARY_DIR})
include(system)
......@@ -27,12 +27,17 @@ if(NOT CMAKE_CROSSCOMPILING)
endif(NOT CMAKE_CROSSCOMPILING)
find_package(Git REQUIRED)
find_package(Threads REQUIRED)
if(NOT ANDROID)
find_package(Boost QUIET)
endif()
include(simd)
################################ Configurations #######################################
option(WITH_GPU "Compile PaddlePaddle with NVIDIA GPU" ${CUDA_FOUND})
option(WITH_AVX "Compile PaddlePaddle with AVX intrinsics" ${AVX_FOUND})
option(WITH_MKLDNN "Compile PaddlePaddle with mkl-dnn support." OFF)
option(WITH_MKLML "Compile PaddlePaddle with mklml package." OFF)
option(WITH_DSO "Compile PaddlePaddle with dynamic linked CUDA" ON)
option(WITH_TESTING "Compile PaddlePaddle with unit testing" ON)
option(WITH_SWIG_PY "Compile PaddlePaddle with inference api" ON)
......@@ -48,6 +53,8 @@ option(COVERALLS_UPLOAD "Package code coverage data to coveralls" OFF)
option(ON_TRAVIS "Exclude special unit test on Travis CI" OFF)
option(WITH_C_API "Compile PaddlePaddle with C-API(Prediction)" OFF)
option(WITH_GOLANG "Compile PaddlePaddle with GOLANG" OFF)
option(GLIDE_INSTALL "Download and install go dependencies " ON)
option(USE_NNPACK "Compile PaddlePaddle with NNPACK library" OFF)
# CMAKE_BUILD_TYPE
if(NOT CMAKE_BUILD_TYPE)
......@@ -69,9 +76,13 @@ if(ANDROID)
"Disable PYTHON when cross-compiling for Android" FORCE)
set(WITH_RDMA OFF CACHE STRING
"Disable RDMA when cross-compiling for Android" FORCE)
set(WITH_MKLDNN OFF CACHE STRING
"Disable MKLDNN when cross-compiling for Android" FORCE)
set(WITH_MKLML OFF CACHE STRING
"Disable MKLML package when cross-compiling for Android" FORCE)
endif(ANDROID)
set(THIRD_PARTY_PATH "${PROJ_ROOT}/third_party" CACHE STRING
set(THIRD_PARTY_PATH "${CMAKE_BINARY_DIR}/third_party" CACHE STRING
"A path setting third party libraries download & build directories.")
if (WITH_C_API AND WITH_PYTHON)
......@@ -82,6 +93,7 @@ endif()
########################################################################################
include(external/mklml) # download mklml package
include(external/zlib) # download, build, install zlib
include(external/gflags) # download, build, install gflags
include(external/glog) # download, build, install glog
......@@ -89,10 +101,15 @@ include(external/gtest) # download, build, install gtest
include(external/protobuf) # download, build, install protobuf
include(external/python) # download, build, install python
include(external/openblas) # download, build, install openblas
include(external/mkldnn) # download, build, install mkldnn
include(external/swig) # download, build, install swig
include(external/warpctc) # download, build, install warpctc
include(external/any) # download libn::any
include(external/eigen) # download eigen3
include(external/pybind11) # download pybind11
include(cudnn) # set cudnn libraries, must before configure
include(configure) # add paddle env configuration
include(generic) # simplify cmake module
include(package) # set paddle packages
include(cpplint) # set paddle c++ style
......@@ -100,15 +117,15 @@ include(ccache) # set ccache for compilation
include(util) # set unittest and link libs
include(rdma) # set rdma libraries
include(flags) # set paddle compile flags
include(cudnn) # set cudnn libraries
include(version) # set PADDLE_VERSION
include(coveralls) # set code coverage
include(configure) # add paddle env configuration
include_directories("${PROJ_ROOT}")
include_directories("${PROJ_ROOT}/paddle/cuda/include")
include_directories("${CMAKE_CURRENT_BINARY_DIR}/proto")
include_directories("${CMAKE_CURRENT_BINARY_DIR}/go/pserver/cclient")
include_directories("${CMAKE_CURRENT_BINARY_DIR}/go/pserver/client/c")
include_directories(${Boost_INCLUDE_DIRS})
set(EXTERNAL_LIBS
${GFLAGS_LIBRARIES}
......@@ -126,15 +143,31 @@ if(WITH_GPU)
endif(NOT WITH_DSO)
endif(WITH_GPU)
if(WITH_MKLDNN)
list(APPEND EXTERNAL_LIBS ${MKLDNN_LIBRARY} ${MKLDNN_IOMP_LIB})
endif()
if(USE_NNPACK)
include(external/nnpack)
list(APPEND EXTERNAL_LIBS ${NNPACK_LIBS})
endif(USE_NNPACK)
add_subdirectory(proto)
add_subdirectory(paddle)
add_subdirectory(python)
# "add_subdirectory(go)" should be placed after the following loine,
# because it depends on paddle/optimizer.
add_subdirectory(paddle/optimizer)
# "add_subdirectory(paddle)" and "add_subdirectory(python)" should be
# placed after this block, because they depends on it.
if(WITH_GOLANG)
#TODO (add go/master/c back when fixed)
add_subdirectory(go/pserver/cclient)
add_subdirectory(go)
endif(WITH_GOLANG)
add_subdirectory(paddle)
if(WITH_PYTHON)
add_subdirectory(python)
endif()
if(WITH_DOC)
add_subdirectory(doc)
endif()
Dockerfile
浏览文件 @ ff8262e2
......@@ -25,7 +25,7 @@ COPY ./paddle/scripts/docker/root/ /root/
RUN apt-get update && \
apt-get install -y \
git python-pip python-dev openssh-server bison \
wget unzip tar xz-utils bzip2 gzip coreutils \
wget unzip unrar tar xz-utils bzip2 gzip coreutils ntp \
curl sed grep graphviz libjpeg-dev zlib1g-dev \
python-numpy python-matplotlib gcc g++ \
automake locales clang-format-3.8 swig doxygen cmake \
......@@ -34,14 +34,18 @@ RUN apt-get update && \
net-tools && \
apt-get clean -y
# Install Go
# Install Go and glide
RUN wget -O go.tgz https://storage.googleapis.com/golang/go1.8.1.linux-amd64.tar.gz && \
tar -C /usr/local -xzf go.tgz && \
mkdir /root/gopath && \
mkdir /root/gopath/bin && \
mkdir /root/gopath/src && \
rm go.tgz
ENV GOROOT=/usr/local/go GOPATH=/root/gopath
# should not be in the same line with GOROOT definition, otherwise docker build could not find GOROOT.
ENV PATH=${PATH}:${GOROOT}/bin
ENV PATH=${PATH}:${GOROOT}/bin:${GOPATH}/bin
# install glide
RUN curl -q https://glide.sh/get | sh
# git credential to skip password typing
RUN git config --global credential.helper store
......
Dockerfile.android
浏览文件 @ ff8262e2
......@@ -14,6 +14,17 @@ RUN apt-get update && \
wget curl tar unzip gcc g++ locales clang-format-3.8 swig cmake && \
apt-get clean -y
# Install Go and glide
RUN wget -O go.tgz https://storage.googleapis.com/golang/go1.8.1.linux-amd64.tar.gz && \
tar -C /usr/local -xzf go.tgz && \
mkdir /root/gopath && \
mkdir /root/gopath/bin && \
mkdir /root/gopath/src && \
rm go.tgz
ENV GOROOT=/usr/local/go GOPATH=/root/gopath
# should not be in the same line with GOROOT definition, otherwise docker build could not find GOROOT.
ENV PATH=${PATH}:${GOROOT}/bin:${GOPATH}/bin
# git credential to skip password typing
RUN git config --global credential.helper store
......
README.md
浏览文件 @ ff8262e2
......@@ -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/develop/doc/)
[![Documentation Status](https://img.shields.io/badge/中文文档-最新-brightgreen.svg)](http://www.paddlepaddle.org/doc_cn/)
[![Documentation Status](https://img.shields.io/badge/docs-latest-brightgreen.svg?style=flat)](http://doc.paddlepaddle.org/develop/doc/)
[![Documentation Status](https://img.shields.io/badge/中文文档-最新-brightgreen.svg)](http://doc.paddlepaddle.org/develop/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)
......@@ -61,35 +61,36 @@ Please refer to our [release announcement](https://github.com/PaddlePaddle/Paddl
## Installation
It is recommended to check out the
[Docker installation guide](http://www.paddlepaddle.org/develop/doc/getstarted/build_and_install/docker_install_en.html)
[Docker installation guide](http://doc.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)
[build from source guide](http://doc.paddlepaddle.org/develop/doc/getstarted/build_and_install/build_from_source_en.html)
## Documentation
We provide [English](http://www.paddlepaddle.org/develop/doc/) and
[Chinese](http://www.paddlepaddle.org/doc_cn/) documentation.
We provide [English](http://doc.paddlepaddle.org/develop/doc/) and
[Chinese](http://doc.paddlepaddle.org/doc_cn/) documentation.
- [Deep Learning 101](http://book.paddlepaddle.org/index.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)
- [Distributed Training](http://doc.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)
- [Distributed Training on Kubernetes](http://doc.paddlepaddle.org/develop/doc/howto/usage/k8s/k8s_en.html)
You can also run distributed training jobs on Kubernetes clusters.
- [Python API](http://www.paddlepaddle.org/develop/doc/api/index_en.html)
- [Python API](http://doc.paddlepaddle.org/develop/doc/api/index_en.html)
Our new API enables much shorter programs.
- [How to Contribute](http://www.paddlepaddle.org/develop/doc/howto/dev/contribute_to_paddle_en.html)
- [How to Contribute](http://doc.paddlepaddle.org/develop/doc/howto/dev/contribute_to_paddle_en.html)
We appreciate your contributions!
## Ask Questions
You are welcome to submit questions and bug reports as [Github Issues](https://github.com/PaddlePaddle/Paddle/issues).
......
cmake/cblas.cmake
浏览文件 @ ff8262e2
......@@ -15,23 +15,44 @@
set(CBLAS_FOUND OFF)
## Find MKL First.
set(INTEL_ROOT "/opt/intel" CACHE PATH "Folder contains intel libs")
set(MKL_ROOT ${INTEL_ROOT}/mkl CACHE PATH "Folder contains MKL")
## Find MKLML First.
if(WITH_MKLML AND MKLML_INC_DIR AND MKLML_LIB)
set(CBLAS_FOUND ON)
set(CBLAS_PROVIDER MKLML)
set(CBLAS_INC_DIR ${MKLML_INC_DIR})
set(CBLAS_LIBRARIES ${MKLML_LIB})
add_definitions(-DPADDLE_USE_MKLML)
add_definitions(-DLAPACK_FOUND)
message(STATUS "Found cblas and lapack in MKLML "
"(include: ${CBLAS_INC_DIR}, library: ${CBLAS_LIBRARIES})")
return()
endif()
## Then find MKL.
set(INTEL_MKL_ROOT "/opt/intel/mkl" CACHE PATH "Folder contains intel mkl libs")
set(MKL_ROOT $ENV{MKL_ROOT} CACHE PATH "Folder contains env MKL")
set(MKL_INCLUDE_SEARCH_PATHS
${MKL_ROOT}/include
${INTEL_MKL_ROOT}/include)
set(MKL_LIB_SEARCH_PATHS
${MKL_ROOT}/lib
${MKL_ROOT}/lib/intel64
${INTEL_MKL_ROOT}/lib
${INTEL_MKL_ROOT}/lib/intel64)
find_path(MKL_INC_DIR mkl.h PATHS
${MKL_ROOT}/include)
${MKL_INCLUDE_SEARCH_PATHS})
find_path(MKL_LAPACK_INC_DIR mkl_lapacke.h PATHS
${MKL_ROOT}/include)
${MKL_INCLUDE_SEARCH_PATHS})
find_library(MKL_CORE_LIB NAMES mkl_core PATHS
${MKL_ROOT}/lib
${MKL_ROOT}/lib/intel64)
${MKL_LIB_SEARCH_PATHS})
find_library(MKL_SEQUENTIAL_LIB NAMES mkl_sequential PATHS
${MKL_ROOT}/lib
${MKL_ROOT}/lib/intel64)
${MKL_LIB_SEARCH_PATHS})
find_library(MKL_INTEL_LP64 NAMES mkl_intel_lp64 PATHS
${MKL_ROOT}/lib
${MKL_ROOT}/lib/intel64)
${MKL_LIB_SEARCH_PATHS})
if(MKL_LAPACK_INC_DIR AND MKL_INC_DIR AND MKL_CORE_LIB AND MKL_SEQUENTIAL_LIB AND MKL_INTEL_LP64)
set(CBLAS_FOUND ON)
......
cmake/configure.cmake
浏览文件 @ ff8262e2
......@@ -67,5 +67,78 @@ else()
include_directories(${CUDA_TOOLKIT_INCLUDE})
endif(NOT WITH_GPU)
if(WITH_MKLDNN)
add_definitions(-DPADDLE_USE_MKLDNN)
if (WITH_MKLML AND MKLDNN_IOMP_DIR)
message(STATUS "Enable Intel OpenMP at ${MKLDNN_IOMP_DIR}")
set(OPENMP_FLAGS "-fopenmp")
set(CMAKE_C_CREATE_SHARED_LIBRARY_FORBIDDEN_FLAGS ${OPENMP_FLAGS})
set(CMAKE_CXX_CREATE_SHARED_LIBRARY_FORBIDDEN_FLAGS ${OPENMP_FLAGS})
set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -L${MKLDNN_IOMP_DIR} -liomp5 -Wl,--as-needed")
set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -L${MKLDNN_IOMP_DIR} -liomp5 -Wl,--as-needed")
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OPENMP_FLAGS}")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OPENMP_FLAGS}")
else()
find_package(OpenMP)
if(OPENMP_FOUND)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OpenMP_C_FLAGS}")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${OpenMP_CXX_FLAGS}")
else()
message(WARNING "Can not find OpenMP."
"Some performance features in MKLDNN may not be available")
endif()
endif()
endif(WITH_MKLDNN)
set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${SIMD_FLAG}")
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${SIMD_FLAG}")
if(WITH_GOLANG)
# we need to symlink Paddle directory into GOPATH. If we
# don't do it and we have code that depends on Paddle, go
# get ./... will download a new Paddle repo from Github,
# without the changes in our current Paddle repo that we
# want to build.
set(GOPATH "${CMAKE_CURRENT_BINARY_DIR}/go")
file(MAKE_DIRECTORY ${GOPATH})
set(PADDLE_IN_GOPATH "${GOPATH}/src/github.com/PaddlePaddle/Paddle")
file(MAKE_DIRECTORY "${PADDLE_IN_GOPATH}")
set(PADDLE_GO_PATH "${CMAKE_SOURCE_DIR}/go")
add_custom_target(go_path)
add_custom_command(TARGET go_path
# Symlink Paddle directory into GOPATH
COMMAND mkdir -p ${PADDLE_IN_GOPATH}
COMMAND rm -rf ${PADDLE_IN_GOPATH}
COMMAND ln -sf ${CMAKE_SOURCE_DIR} ${PADDLE_IN_GOPATH}
# Automatically get all dependencies specified in the source code
# We can't run `go get -d ./...` for every target, because
# multiple `go get` can not run concurrently, but make need to be
# able to run with multiple jobs.
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
)
if (GLIDE_INSTALL)
if(EXISTS $ENV{GOPATH}/bin/glide)
set(GLIDE "$ENV{GOPATH}/bin/glide")
else()
message(FATAL_ERROR "no glide executeble found: $ENV{GOPATH}/bin/glide")
endif()
# this command will only run when the file it depends is missing
# or has changed, or the output is missing.
add_custom_command(OUTPUT ${CMAKE_BINARY_DIR}/glide
COMMAND env GOPATH=${GOPATH} ${GLIDE} install
COMMAND touch ${CMAKE_BINARY_DIR}/glide
DEPENDS ${PROJ_ROOT}/go/glide.lock
WORKING_DIRECTORY "${PADDLE_IN_GOPATH}/go"
)
# depends on the custom command which outputs
# ${CMAKE_BINARY_DIR}/glide, the custom command does not need to
# run every time this target is built.
add_custom_target(go_vendor DEPENDS ${CMAKE_BINARY_DIR}/glide go_path)
endif()
endif(WITH_GOLANG)
cmake/cpplint.cmake
浏览文件 @ ff8262e2
......@@ -25,8 +25,10 @@ set(STYLE_FILTER "${STYLE_FILTER}-readability/casting")
set(IGNORE_PATTERN
.*ImportanceSampler.*
.*cblas\\.h.*
.*\\.pb\\.txt
.*LtrDataProvider.*
.*MultiDataProvider.*)
.*MultiDataProvider.*
.*pb.*)
# add_style_check_target
#
......@@ -51,14 +53,13 @@ macro(add_style_check_target TARGET_NAME)
endif()
endforeach()
if(LINT MATCHES ON)
# cpplint code style
get_filename_component(base_filename ${filename} NAME)
set(CUR_GEN ${CMAKE_CURRENT_BINARY_DIR}/${base_filename}.cpplint)
add_custom_command(OUTPUT ${CUR_GEN}
PRE_BUILD
COMMAND env ${py_env} "${PYTHON_EXECUTABLE}" "${PROJ_ROOT}/paddle/scripts/cpplint.py"
add_custom_command(TARGET ${TARGET_NAME} PRE_BUILD
COMMAND "${PYTHON_EXECUTABLE}" "${PROJ_ROOT}/paddle/scripts/cpplint.py"
"--filter=${STYLE_FILTER}"
"--write-success=${CUR_GEN}" ${filename}
DEPENDS ${filename}
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
endif()
endforeach()
......
cmake/cross_compiling/android.cmake
浏览文件 @ ff8262e2
......@@ -106,6 +106,10 @@ IF("${CMAKE_VERSION}" VERSION_LESS "3.7.0")
SET(CMAKE_SYSTEM_PROCESSOR armv7-a)
ENDIF()
ENDIF()
IF(ANDROID_ABI STREQUAL "arm64-v8a")
SET(ANDROID_TOOLCHAIN_NAME aarch64-linux-android)
SET(CMAKE_SYSTEM_PROCESSOR aarch64)
ENDIF()
SET(ANDROID_TOOLCHAIN_PREFIX "${ANDROID_TOOLCHAIN_ROOT}/bin/${ANDROID_TOOLCHAIN_NAME}-")
ENDIF()
......@@ -162,6 +166,10 @@ IF("${CMAKE_VERSION}" VERSION_LESS "3.7.0")
ENDIF()
ENDIF()
IF(ANDROID_ABI STREQUAL "arm64-v8a")
LIST(APPEND ANDROID_COMPILER_FLAGS -march=armv8-a)
ENDIF()
STRING(REPLACE ";" " " ANDROID_COMPILER_FLAGS "${ANDROID_COMPILER_FLAGS}")
STRING(REPLACE ";" " " ANDROID_LINKER_FLAGS "${ANDROID_LINKER_FLAGS}")
......@@ -186,6 +194,10 @@ ELSE()
SET(CMAKE_ANDROID_STANDALONE_TOOLCHAIN ${ANDROID_STANDALONE_TOOLCHAIN})
ENDIF()
SET(CMAKE_ANDROID_ARCH_ABI ${ANDROID_ABI})
IF(ANDROID_ABI MATCHES "^armeabi(-v7a)?$")
SET(CMAKE_ANDROID_ARM_MODE ${ANDROID_ARM_MODE})
IF(ANDROID_ABI STREQUAL "armeabi-v7a")
SET(CMAKE_ANDROID_ARM_NEON ${ANDROID_ARM_NEON})
ENDIF()
ENDIF()
ENDIF()
cmake/external/any.cmake
浏览文件 @ ff8262e2
......@@ -2,10 +2,10 @@ INCLUDE(ExternalProject)
SET(ANY_SOURCE_DIR ${THIRD_PARTY_PATH}/any)
INCLUDE_DIRECTORIES(${ANY_SOURCE_DIR}/src/linb_any)
INCLUDE_DIRECTORIES(${ANY_SOURCE_DIR}/src/extern_lib_any)
ExternalProject_Add(
linb_any
extern_lib_any
${EXTERNAL_PROJECT_LOG_ARGS}
GIT_REPOSITORY "https://github.com/thelink2012/any.git"
GIT_TAG "8fef1e93710a0edf8d7658999e284a1142c4c020"
......@@ -17,5 +17,15 @@ ExternalProject_Add(
TEST_COMMAND ""
)
if (${CMAKE_VERSION} VERSION_LESS "3.3.0")
set(dummyfile ${CMAKE_CURRENT_BINARY_DIR}/lib_any_dummy.c)
file(WRITE ${dummyfile} "const char * dummy_any = \"${dummyfile}\";")
add_library(lib_any STATIC ${dummyfile})
else()
add_library(lib_any INTERFACE)
endif()
add_dependencies(lib_any extern_lib_any)
add_definitions(-DANY_IMPL_ANY_CAST_MOVEABLE)
LIST(APPEND external_project_dependencies linb_any)
\ No newline at end of file
LIST(APPEND external_project_dependencies lib_any)
cmake/external/eigen.cmake 0 → 100644
浏览文件 @ ff8262e2
INCLUDE(ExternalProject)
SET(EIGEN_SOURCE_DIR ${THIRD_PARTY_PATH}/eigen3)
INCLUDE_DIRECTORIES(${EIGEN_SOURCE_DIR}/src/extern_eigen3)
ExternalProject_Add(
extern_eigen3
${EXTERNAL_PROJECT_LOG_ARGS}
# for latest version, please get from official website
# URL "https://bitbucket.org/eigen/eigen/get/3.3.4.tar.gz"
# URL_MD5 "1a47e78efe365a97de0c022d127607c3"
# for no-ssl http support, please get from bazel's mirror
# URL "http://mirror.bazel.build/bitbucket.org/eigen/eigen/get/f3a22f35b044.tar.gz"
# URL_MD5 "4645c66075982da6fa0bcf6b20f3e8f7"
# get from github mirror
GIT_REPOSITORY "https://github.com/RLovelett/eigen.git"
GIT_TAG "a46d2e7337c4656f00abe54a8115f6d76153a048"
PREFIX ${EIGEN_SOURCE_DIR}
UPDATE_COMMAND ""
CONFIGURE_COMMAND ""
BUILD_COMMAND ""
INSTALL_COMMAND ""
TEST_COMMAND ""
)
if (${CMAKE_VERSION} VERSION_LESS "3.3.0")
set(dummyfile ${CMAKE_CURRENT_BINARY_DIR}/eigen3_dummy.c)
file(WRITE ${dummyfile} "const char * dummy_eigen3 = \"${dummyfile}\";")
add_library(eigen3 STATIC ${dummyfile})
else()
add_library(eigen3 INTERFACE)
endif()
add_dependencies(eigen3 extern_eigen3)
LIST(APPEND external_project_dependencies eigen3)
cmake/external/glog.cmake
浏览文件 @ ff8262e2
......@@ -38,18 +38,21 @@ ExternalProject_Add(
CMAKE_ARGS -DCMAKE_CXX_FLAGS=${CMAKE_CXX_FLAGS}
CMAKE_ARGS -DCMAKE_C_FLAGS=${CMAKE_C_FLAGS}
CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${GLOG_INSTALL_DIR}
CMAKE_ARGS -DCMAKE_INSTALL_LIBDIR=${GLOG_INSTALL_DIR}/lib
CMAKE_ARGS -DCMAKE_POSITION_INDEPENDENT_CODE=ON
CMAKE_ARGS -DWITH_GFLAGS=ON
CMAKE_ARGS -Dgflags_DIR=${GFLAGS_INSTALL_DIR}/lib/cmake/gflags
CMAKE_ARGS -DBUILD_TESTING=OFF
CMAKE_ARGS -DCMAKE_BUILD_TYPE=Release
CMAKE_CACHE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=${GLOG_INSTALL_DIR}
-DCMAKE_INSTALL_LIBDIR:PATH=${GLOG_INSTALL_DIR}/lib
-DCMAKE_POSITION_INDEPENDENT_CODE:BOOL=ON
-DCMAKE_BUILD_TYPE:STRING=Release
)
ADD_LIBRARY(glog STATIC IMPORTED GLOBAL)
SET_PROPERTY(TARGET glog PROPERTY IMPORTED_LOCATION ${GLOG_LIBRARIES})
ADD_DEPENDENCIES(glog extern_glog)
ADD_DEPENDENCIES(glog extern_glog gflags)
LINK_LIBRARIES(glog gflags)
LIST(APPEND external_project_dependencies glog)
cmake/external/gtest.cmake
浏览文件 @ ff8262e2
......@@ -34,9 +34,15 @@ IF(WITH_TESTING)
"${GTEST_INSTALL_DIR}/lib/libgtest_main.a" CACHE FILEPATH "gtest main libraries." FORCE)
ENDIF(WIN32)
IF(WITH_MKLML)
# wait for mklml downloading completed
SET(GTEST_DEPENDS ${MKLML_PROJECT})
ENDIF()
ExternalProject_Add(
extern_gtest
${EXTERNAL_PROJECT_LOG_ARGS}
DEPENDS ${GTEST_DEPENDS}
GIT_REPOSITORY "https://github.com/google/googletest.git"
GIT_TAG "release-1.8.0"
PREFIX ${GTEST_SOURCES_DIR}
......
cmake/external/mkldnn.cmake 0 → 100644
浏览文件 @ ff8262e2
# Copyright (c) 2017 PaddlePaddle Authors. All Rights Reserve.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
IF(NOT ${WITH_MKLDNN})
return()
ENDIF(NOT ${WITH_MKLDNN})
INCLUDE(ExternalProject)
SET(MKLDNN_PROJECT "extern_mkldnn")
SET(MKLDNN_SOURCES_DIR ${THIRD_PARTY_PATH}/mkldnn)
SET(MKLDNN_INSTALL_ROOT ${CMAKE_INSTALL_PREFIX})
IF(NOT "$ENV{HOME}" STREQUAL "/root")
SET(MKLDNN_INSTALL_ROOT "$ENV{HOME}")
ENDIF()
SET(MKLDNN_INSTALL_DIR "${MKLDNN_INSTALL_ROOT}/opt/paddle/third_party/mkldnn")
SET(MKLDNN_INCLUDE_DIR "${MKLDNN_INSTALL_DIR}/include" CACHE PATH "mkldnn include directory." FORCE)
IF(WIN32)
MESSAGE(WARNING "It is not supported compiling with mkldnn in windows Paddle yet."
"Force WITH_MKLDNN=OFF")
SET(WITH_MKLDNN OFF)
return()
ELSE(WIN32)
SET(MKLDNN_LIBRARY "${MKLDNN_INSTALL_DIR}/lib/libmkldnn.so" CACHE FILEPATH "mkldnn library." FORCE)
MESSAGE(STATUS "Set ${MKLDNN_INSTALL_DIR}/lib to runtime path")
SET(CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE)
#SET(CMAKE_MACOSX_RPATH 1) # hold for MacOS
SET(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_RPATH}" "${MKLDNN_INSTALL_DIR}/lib")
ENDIF(WIN32)
INCLUDE_DIRECTORIES(${MKLDNN_INCLUDE_DIR})
IF(${CBLAS_PROVIDER} STREQUAL "MKLML")
SET(MKLDNN_DEPENDS ${MKLML_PROJECT})
SET(MKLDNN_MKLROOT ${MKLML_ROOT})
SET(MKLDNN_IOMP_LIB ${MKLML_IOMP_LIB})
SET(MKLDNN_IOMP_DIR ${MKLML_LIB_DIR})
ENDIF()
ExternalProject_Add(
${MKLDNN_PROJECT}
${EXTERNAL_PROJECT_LOG_ARGS}
DEPENDS ${MKLDNN_DEPENDS}
GIT_REPOSITORY "https://github.com/01org/mkl-dnn.git"
GIT_TAG "v0.9"
PREFIX ${MKLDNN_SOURCES_DIR}
CONFIGURE_COMMAND mkdir -p <SOURCE_DIR>/build
BUILD_COMMAND cd <SOURCE_DIR>/build
&& cmake .. -DCMAKE_INSTALL_PREFIX=${MKLDNN_INSTALL_DIR} -DMKLROOT=${MKLDNN_MKLROOT}
&& $(MAKE)
INSTALL_COMMAND cd <SOURCE_DIR>/build && $(MAKE) install
UPDATE_COMMAND ""
)
ADD_LIBRARY(mkldnn SHARED IMPORTED GLOBAL)
SET_PROPERTY(TARGET mkldnn PROPERTY IMPORTED_LOCATION ${MKLDNN_LIBRARY})
ADD_DEPENDENCIES(mkldnn ${MKLDNN_PROJECT})
MESSAGE(STATUS "Mkldnn library: ${MKLDNN_LIBRARY}")
LIST(APPEND external_project_dependencies mkldnn)
cmake/external/mklml.cmake 0 → 100644
浏览文件 @ ff8262e2
# Copyright (c) 2017 PaddlePaddle Authors. All Rights Reserve.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
IF(NOT ${WITH_MKLML})
return()
ENDIF(NOT ${WITH_MKLML})
INCLUDE(ExternalProject)
SET(MKLML_PROJECT "extern_mklml")
SET(MKLML_VER "mklml_lnx_2018.0.20170425")
SET(MKLML_URL "https://github.com/01org/mkl-dnn/releases/download/v0.9/${MKLML_VER}.tgz")
SET(MKLML_SOURCE_DIR "${THIRD_PARTY_PATH}/mklml")
SET(MKLML_DOWNLOAD_DIR "${MKLML_SOURCE_DIR}/src/${MKLML_PROJECT}")
SET(MKLML_DST_DIR "opt/paddle/third_party/mklml")
SET(MKLML_INSTALL_ROOT "${CMAKE_INSTALL_PREFIX}")
IF(NOT "$ENV{HOME}" STREQUAL "/root")
SET(MKLML_INSTALL_ROOT "$ENV{HOME}")
ENDIF()
SET(MKLML_INSTALL_DIR ${MKLML_INSTALL_ROOT}/${MKLML_DST_DIR})
SET(MKLML_ROOT ${MKLML_INSTALL_DIR}/${MKLML_VER})
SET(MKLML_INC_DIR ${MKLML_ROOT}/include)
SET(MKLML_LIB_DIR ${MKLML_ROOT}/lib)
SET(MKLML_LIB ${MKLML_LIB_DIR}/libmklml_intel.so)
SET(MKLML_IOMP_LIB ${MKLML_LIB_DIR}/libiomp5.so)
SET(CMAKE_INSTALL_RPATH "${CMAKE_INSTALL_RPATH}" "${MKLML_ROOT}/lib")
INCLUDE_DIRECTORIES(${MKLML_INC_DIR})
SET(mklml_cmakefile ${MKLML_DOWNLOAD_DIR}/CMakeLists.txt)
FILE(WRITE ${mklml_cmakefile} "PROJECT(MKLML)\n"
"cmake_minimum_required(VERSION 3.0)\n"
"install(DIRECTORY ${MKLML_VER}\n"
" DESTINATION ${MKLML_DST_DIR})\n")
ExternalProject_Add(
${MKLML_PROJECT}
${EXTERNAL_PROJECT_LOG_ARGS}
PREFIX ${MKLML_SOURCE_DIR}
DOWNLOAD_DIR ${MKLML_DOWNLOAD_DIR}
DOWNLOAD_COMMAND wget --no-check-certificate -O ${MKLML_DOWNLOAD_DIR}/${MKLML_VER}.tgz ${MKLML_URL}
&& tar -xzf ${MKLML_DOWNLOAD_DIR}/${MKLML_VER}.tgz
DOWNLOAD_NO_PROGRESS 1
UPDATE_COMMAND ""
CMAKE_ARGS -DCMAKE_INSTALL_PREFIX=${MKLML_INSTALL_ROOT}
CMAKE_CACHE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=${MKLML_INSTALL_ROOT}
)
ADD_LIBRARY(mklml SHARED IMPORTED GLOBAL)
SET_PROPERTY(TARGET mklml PROPERTY IMPORTED_LOCATION ${MKLML_LIB})
ADD_DEPENDENCIES(mklml ${MKLML_PROJECT})
LIST(APPEND external_project_dependencies mklml)
cmake/external/nnpack.cmake 0 → 100644
浏览文件 @ ff8262e2
# Find the NNPACK library
# NNPACK_ROOT - where to find NNPACK include and library.
#
set(NNPACK_FOUND OFF)
set(NNPACK_ROOT $ENV{NNPACK_ROOT} CACHE PATH "Folder contains NNPACK")
find_path(NNPACK_INC_DIR nnpack.h PATHS ${NNPACK_ROOT}/include)
find_library(NNPACK_LIB NAMES nnpack PATHS ${NNPACK_ROOT}/lib)
find_library(PTHREADPOOL_LIB NAMES pthreadpool PATHS ${NNPACK_ROOT}/lib)
find_library(NNPACK_UKERNELS_LIB NAMES nnpack_ukernels PATHS ${NNPACK_ROOT}/lib)
find_library(NNPACK_CPUFEATURES_LIB NAMES cpufeatures PATHS ${NNPACK_ROOT}/lib)
if(NNPACK_INC_DIR AND NNPACK_LIB AND PTHREADPOOL_LIB)
set(NNPACK_FOUND ON)
INCLUDE_DIRECTORIES(${NNPACK_INC_DIR})
set(NNPACK_LIBS)
list(APPEND NNPACK_LIBS ${NNPACK_LIB} ${PTHREADPOOL_LIB})
if (NNPACK_UKERNELS_LIB)
list(APPEND NNPACK_LIBS ${NNPACK_UKERNELS_LIB})
endif()
if (NNPACK_CPUFEATURES_LIB)
list(APPEND NNPACK_LIBS ${NNPACK_CPUFEATURES_LIB})
endif()
if(NOT ANDROID)
list(APPEND NNPACK_LIBS "rt")
endif()
else()
message(FATAL_ERROR "Cannot find NNPACK in (${NNPACK_ROOT})")
endif()
cmake/external/openblas.cmake
浏览文件 @ ff8262e2
......@@ -21,7 +21,8 @@ IF(NOT ${CBLAS_FOUND})
SET(CBLAS_INSTALL_DIR ${THIRD_PARTY_PATH}/install/openblas)
SET(CBLAS_INC_DIR "${CBLAS_INSTALL_DIR}/include" CACHE PATH "openblas include directory." FORCE)
SET(CBLAS_LIBRARIES "${CBLAS_INSTALL_DIR}/lib/${LIBRARY_PREFIX}openblas${STATIC_LIBRARY_SUFFIX}"
SET(CBLAS_LIBRARIES
"${CBLAS_INSTALL_DIR}/lib/${CMAKE_STATIC_LIBRARY_PREFIX}openblas${CMAKE_STATIC_LIBRARY_SUFFIX}"
CACHE FILEPATH "openblas library." FORCE)
SET(COMMON_ARGS CC=${CMAKE_C_COMPILER} NO_SHARED=1 NO_LAPACK=1 libs)
......@@ -31,7 +32,12 @@ IF(NOT ${CBLAS_FOUND})
# arm_soft_fp_abi branch of OpenBLAS to support softfp
# https://github.com/xianyi/OpenBLAS/tree/arm_soft_fp_abi
SET(OPENBLAS_COMMIT "b5c96fcfcdc82945502a2303116a64d89985daf5")
SET(OPTIONAL_ARGS HOSTCC=${HOST_C_COMPILER} TARGET=ARMV7 ARM_SOFTFP_ABI=1 USE_THREAD=0)
IF(ANDROID_ABI MATCHES "^armeabi(-v7a)?$")
SET(TARGET "ARMV7")
ELSEIF(ANDROID_ABI STREQUAL "arm64-v8a")
SET(TARGET "ARMV8")
ENDIF()
SET(OPTIONAL_ARGS HOSTCC=${HOST_C_COMPILER} TARGET=${TARGET} ARM_SOFTFP_ABI=1 USE_THREAD=0)
ELSEIF(RPI)
# use hardfp
SET(OPENBLAS_COMMIT "v0.2.19")
......
cmake/external/protobuf.cmake
浏览文件 @ ff8262e2
......@@ -13,12 +13,112 @@
# limitations under the License.
INCLUDE(ExternalProject)
# Always invoke `FIND_PACKAGE(Protobuf)` for importing function protobuf_generate_cpp
FIND_PACKAGE(Protobuf QUIET)
SET(PROTOBUF_FOUND "OFF")
if(NOT COMMAND protobuf_generate_python) # before cmake 3.4, protobuf_genrerate_python is not defined.
function(protobuf_generate_python SRCS)
# shameless copy from https://github.com/Kitware/CMake/blob/master/Modules/FindProtobuf.cmake
if(NOT ARGN)
message(SEND_ERROR "Error: PROTOBUF_GENERATE_PYTHON() called without any proto files")
return()
endif()
if(PROTOBUF_GENERATE_CPP_APPEND_PATH)
# Create an include path for each file specified
foreach(FIL ${ARGN})
get_filename_component(ABS_FIL ${FIL} ABSOLUTE)
get_filename_component(ABS_PATH ${ABS_FIL} PATH)
list(FIND _protobuf_include_path ${ABS_PATH} _contains_already)
if(${_contains_already} EQUAL -1)
list(APPEND _protobuf_include_path -I ${ABS_PATH})
endif()
endforeach()
else()
set(_protobuf_include_path -I ${CMAKE_CURRENT_SOURCE_DIR})
endif()
if(DEFINED PROTOBUF_IMPORT_DIRS AND NOT DEFINED Protobuf_IMPORT_DIRS)
set(Protobuf_IMPORT_DIRS "${PROTOBUF_IMPORT_DIRS}")
endif()
if(DEFINED Protobuf_IMPORT_DIRS)
foreach(DIR ${Protobuf_IMPORT_DIRS})
get_filename_component(ABS_PATH ${DIR} ABSOLUTE)
list(FIND _protobuf_include_path ${ABS_PATH} _contains_already)
if(${_contains_already} EQUAL -1)
list(APPEND _protobuf_include_path -I ${ABS_PATH})
endif()
endforeach()
endif()
set(${SRCS})
foreach(FIL ${ARGN})
get_filename_component(ABS_FIL ${FIL} ABSOLUTE)
get_filename_component(FIL_WE ${FIL} NAME_WE)
if(NOT PROTOBUF_GENERATE_CPP_APPEND_PATH)
get_filename_component(FIL_DIR ${FIL} DIRECTORY)
if(FIL_DIR)
set(FIL_WE "${FIL_DIR}/${FIL_WE}")
endif()
endif()
list(APPEND ${SRCS} "${CMAKE_CURRENT_BINARY_DIR}/${FIL_WE}_pb2.py")
add_custom_command(
OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/${FIL_WE}_pb2.py"
COMMAND ${Protobuf_PROTOC_EXECUTABLE} --python_out ${CMAKE_CURRENT_BINARY_DIR} ${_protobuf_include_path} ${ABS_FIL}
DEPENDS ${ABS_FIL} ${Protobuf_PROTOC_EXECUTABLE}
COMMENT "Running Python protocol buffer compiler on ${FIL}"
VERBATIM )
endforeach()
set(${SRCS} ${${SRCS}} PARENT_SCOPE)
endfunction()
endif()
# Print and set the protobuf library information,
# finish this cmake process and exit from this file.
macro(PROMPT_PROTOBUF_LIB)
SET(protobuf_DEPS ${ARGN})
MESSAGE(STATUS "Protobuf protoc executable: ${PROTOBUF_PROTOC_EXECUTABLE}")
MESSAGE(STATUS "Protobuf library: ${PROTOBUF_LIBRARY}")
MESSAGE(STATUS "Protobuf version: ${PROTOBUF_VERSION}")
INCLUDE_DIRECTORIES(${PROTOBUF_INCLUDE_DIR})
# Assuming that all the protobuf libraries are of the same type.
IF(${PROTOBUF_LIBRARY} MATCHES "${CMAKE_STATIC_LIBRARY_SUFFIX}$")
SET(protobuf_LIBTYPE STATIC)
ELSEIF(${PROTOBUF_LIBRARY} MATCHES "${CMAKE_SHARED_LIBRARY_SUFFIX}$")
SET(protobuf_LIBTYPE SHARED)
ELSE()
MESSAGE(FATAL_ERROR "Unknown library type: ${PROTOBUF_LIBRARY}")
ENDIF()
ADD_LIBRARY(protobuf ${protobuf_LIBTYPE} IMPORTED GLOBAL)
SET_PROPERTY(TARGET protobuf PROPERTY IMPORTED_LOCATION ${PROTOBUF_LIBRARY})
ADD_LIBRARY(protobuf_lite ${protobuf_LIBTYPE} IMPORTED GLOBAL)
SET_PROPERTY(TARGET protobuf_lite PROPERTY IMPORTED_LOCATION ${PROTOBUF_LITE_LIBRARY})
ADD_LIBRARY(libprotoc ${protobuf_LIBTYPE} IMPORTED GLOBAL)
SET_PROPERTY(TARGET libprotoc PROPERTY IMPORTED_LOCATION ${PROTOC_LIBRARY})
ADD_EXECUTABLE(protoc IMPORTED GLOBAL)
SET_PROPERTY(TARGET protoc PROPERTY IMPORTED_LOCATION ${PROTOBUF_PROTOC_EXECUTABLE})
# FIND_Protobuf.cmake uses `Protobuf_PROTOC_EXECUTABLE`.
# make `protobuf_generate_cpp` happy.
SET(Protobuf_PROTOC_EXECUTABLE ${PROTOBUF_PROTOC_EXECUTABLE})
FOREACH(dep ${protobuf_DEPS})
ADD_DEPENDENCIES(protobuf ${dep})
ADD_DEPENDENCIES(protobuf_lite ${dep})
ADD_DEPENDENCIES(libprotoc ${dep})
ADD_DEPENDENCIES(protoc ${dep})
ENDFOREACH()
LIST(APPEND external_project_dependencies protobuf)
RETURN()
endmacro()
macro(SET_PROTOBUF_VERSION)
......@@ -43,22 +143,23 @@ if (NOT "${PROTOBUF_ROOT}" STREQUAL "")
endif()
FUNCTION(build_protobuf TARGET_NAME BUILD_FOR_HOST)
SET(PROTOBUF_SOURCES_DIR ${THIRD_PARTY_PATH}/${TARGET_NAME})
SET(PROTOBUF_INSTALL_DIR ${THIRD_PARTY_PATH}/install/${TARGET_NAME})
STRING(REPLACE "extern_" "" TARGET_DIR_NAME "${TARGET_NAME}")
SET(PROTOBUF_SOURCES_DIR ${THIRD_PARTY_PATH}/${TARGET_DIR_NAME})
SET(PROTOBUF_INSTALL_DIR ${THIRD_PARTY_PATH}/install/${TARGET_DIR_NAME})
SET(${TARGET_NAME}_INCLUDE_DIR "${PROTOBUF_INSTALL_DIR}/include" PARENT_SCOPE)
SET(PROTOBUF_INCLUDE_DIR "${PROTOBUF_INSTALL_DIR}/include" PARENT_SCOPE)
SET(${TARGET_NAME}_LITE_LIBRARY
"${PROTOBUF_INSTALL_DIR}/lib/libprotobuf-lite${STATIC_LIBRARY_SUFFIX}"
"${PROTOBUF_INSTALL_DIR}/lib/libprotobuf-lite${CMAKE_STATIC_LIBRARY_SUFFIX}"
PARENT_SCOPE)
SET(${TARGET_NAME}_LIBRARY
"${PROTOBUF_INSTALL_DIR}/lib/libprotobuf${STATIC_LIBRARY_SUFFIX}"
"${PROTOBUF_INSTALL_DIR}/lib/libprotobuf${CMAKE_STATIC_LIBRARY_SUFFIX}"
PARENT_SCOPE)
SET(${TARGET_NAME}_PROTOC_LIBRARY
"${PROTOBUF_INSTALL_DIR}/lib/libprotoc${STATIC_LIBRARY_SUFFIX}"
"${PROTOBUF_INSTALL_DIR}/lib/libprotoc${CMAKE_STATIC_LIBRARY_SUFFIX}"
PARENT_SCOPE)
SET(${TARGET_NAME}_PROTOC_EXECUTABLE
"${PROTOBUF_INSTALL_DIR}/bin/protoc${EXECUTABLE_SUFFIX}"
"${PROTOBUF_INSTALL_DIR}/bin/protoc${CMAKE_EXECUTABLE_SUFFIX}"
PARENT_SCOPE)
SET(OPTIONAL_CACHE_ARGS "")
......@@ -102,16 +203,7 @@ FUNCTION(build_protobuf TARGET_NAME BUILD_FOR_HOST)
ENDFUNCTION()
SET(PROTOBUF_VERSION 3.1)
IF(NOT CMAKE_CROSSCOMPILING)
FIND_PACKAGE(Protobuf ${PROTOBUF_VERSION})
IF(PROTOBUF_FOUND)
SET_PROTOBUF_VERSION()
IF("${PROTOBUF_VERSION}" VERSION_LESS "3.1.0")
SET(PROTOBUF_FOUND OFF)
ENDIF()
ENDIF(PROTOBUF_FOUND)
ELSE()
IF(CMAKE_CROSSCOMPILING)
build_protobuf(protobuf_host TRUE)
LIST(APPEND external_project_dependencies protobuf_host)
......@@ -120,18 +212,22 @@ ELSE()
ENDIF()
IF(NOT PROTOBUF_FOUND)
build_protobuf(protobuf FALSE)
LIST(APPEND external_project_dependencies protobuf)
build_protobuf(extern_protobuf FALSE)
SET(PROTOBUF_INCLUDE_DIR ${protobuf_INCLUDE_DIR}
SET(PROTOBUF_INCLUDE_DIR ${extern_protobuf_INCLUDE_DIR}
CACHE PATH "protobuf include directory." FORCE)
IF(NOT CMAKE_CROSSCOMPILING)
SET(PROTOBUF_PROTOC_EXECUTABLE ${protobuf_PROTOC_EXECUTABLE}
SET(PROTOBUF_LITE_LIBRARY ${extern_protobuf_LITE_LIBRARY}
CACHE FILEPATH "protobuf lite library." FORCE)
SET(PROTOBUF_LIBRARY ${extern_protobuf_LIBRARY}
CACHE FILEPATH "protobuf library." FORCE)
SET(PROTOBUF_PROTOC_LIBRARY ${extern_protobuf_PROTOC_LIBRARY}
CACHE FILEPATH "protoc library." FORCE)
IF(CMAKE_CROSSCOMPILING)
PROMPT_PROTOBUF_LIB(protobuf_host extern_protobuf)
ELSE()
SET(PROTOBUF_PROTOC_EXECUTABLE ${extern_protobuf_PROTOC_EXECUTABLE}
CACHE FILEPATH "protobuf executable." FORCE)
PROMPT_PROTOBUF_LIB(extern_protobuf)
ENDIF()
SET(PROTOBUF_LITE_LIBRARY ${protobuf_LITE_LIBRARY} CACHE FILEPATH "protobuf lite library." FORCE)
SET(PROTOBUF_LIBRARY ${protobuf_LIBRARY} CACHE FILEPATH "protobuf library." FORCE)
SET(PROTOBUF_PROTOC_LIBRARY ${protobuf_PROTOC_LIBRARY} CACHE FILEPATH "protoc library." FORCE)
ENDIF(NOT PROTOBUF_FOUND)
PROMPT_PROTOBUF_LIB()
\ No newline at end of file
cmake/external/pybind11.cmake 0 → 100644
浏览文件 @ ff8262e2
INCLUDE(ExternalProject)
SET(PYBIND_SOURCE_DIR ${THIRD_PARTY_PATH}/pybind)
INCLUDE_DIRECTORIES(${PYBIND_SOURCE_DIR}/src/extern_pybind/include)
ExternalProject_Add(
extern_pybind
${EXTERNAL_PROJECT_LOG_ARGS}
GIT_REPOSITORY "https://github.com/pybind/pybind11.git"
GIT_TAG "v2.1.1"
PREFIX ${PYBIND_SOURCE_DIR}
UPDATE_COMMAND ""
CONFIGURE_COMMAND ""
BUILD_COMMAND ""
INSTALL_COMMAND ""
TEST_COMMAND ""
)
if (${CMAKE_VERSION} VERSION_LESS "3.3.0")
set(dummyfile ${CMAKE_CURRENT_BINARY_DIR}/pybind_dummy.c)
file(WRITE ${dummyfile} "const char * dummy_any = \"${dummyfile}\";")
add_library(pybind STATIC ${dummyfile})
else()
add_library(pybind INTERFACE)
endif()
add_dependencies(pybind extern_pybind)
LIST(APPEND external_project_dependencies pybind)
cmake/external/python.cmake
浏览文件 @ ff8262e2
......@@ -18,6 +18,9 @@ INCLUDE(python_module)
FIND_PACKAGE(PythonInterp 2.7)
IF(WITH_PYTHON)
FIND_PACKAGE(PythonLibs 2.7)
# Fixme: Maybe find a static library. Get SHARED/STATIC by FIND_PACKAGE.
ADD_LIBRARY(python SHARED IMPORTED GLOBAL)
SET_PROPERTY(TARGET python PROPERTY IMPORTED_LOCATION ${PYTHON_LIBRARIES})
ENDIF(WITH_PYTHON)
SET(py_env "")
......@@ -32,193 +35,6 @@ IF(PYTHONINTERP_FOUND)
MESSAGE(FATAL_ERROR "Found Python Protobuf ${PY_GOOGLE.PROTOBUF_VERSION} < 3.0.0, "
"please use pip to upgrade protobuf. pip install -U protobuf")
ENDIF()
ELSE(PYTHONINTERP_FOUND)
MESSAGE(FATAL_ERROR "Please install python 2.7 before building PaddlePaddle.")
##################################### PYTHON ########################################
SET(PYTHON_SOURCES_DIR ${THIRD_PARTY_PATH}/python)
SET(PYTHON_INSTALL_DIR ${THIRD_PARTY_PATH}/install/python)
SET(_python_DIR ${PYTHON_INSTALL_DIR})
IF(UNIX)
SET(PYTHON_FOUND ON)
SET(PYTHON_INCLUDE_DIR "${PYTHON_INSTALL_DIR}/include/python2.7" CACHE PATH "Python include dir" FORCE)
SET(PYTHON_LIBRARIES "${PYTHON_INSTALL_DIR}/lib/libpython2.7.a" CACHE FILEPATH "Python library" FORCE)
SET(PYTHON_EXECUTABLE ${PYTHON_INSTALL_DIR}/bin/python CACHE FILEPATH "Python executable" FORCE)
SET(PY_SITE_PACKAGES_PATH "${PYTHON_INSTALL_DIR}/lib/python2.7/site-packages" CACHE PATH "Python site-packages path" FORCE)
ELSEIF(WIN32)
SET(PYTHON_FOUND ON)
SET(PYTHON_INCLUDE_DIR "${PYTHON_INSTALL_DIR}/include" CACHE PATH "Python include dir" FORCE)
SET(PYTHON_LIBRARIES "${PYTHON_INSTALL_DIR}/libs/python27.lib" CACHE FILEPATH "Python library" FORCE)
SET(PYTHON_EXECUTABLE "${PYTHON_INSTALL_DIR}/bin/python.exe" CACHE FILEPATH "Python executable" FORCE)
SET(PY_SITE_PACKAGES_PATH "${PYTHON_INSTALL_DIR}/Lib/site-packages" CACHE PATH "Python site-packages path" FORCE)
ELSE()
MESSAGE(FATAL_ERROR "Unknown system !")
ENDIF()
IF(APPLE)
LIST(APPEND EXTERNAL_PROJECT_OPTIONAL_CMAKE_ARGS
-DCMAKE_BUILD_WITH_INSTALL_RPATH:BOOL=ON
)
ENDIF()
SET(EXTERNAL_PROJECT_OPTIONAL_CMAKE_CACHE_ARGS)
# Force Python build to "Release".
IF(CMAKE_CONFIGURATION_TYPES)
SET(SAVED_CMAKE_CFG_INTDIR ${CMAKE_CFG_INTDIR})
SET(CMAKE_CFG_INTDIR "Release")
ELSE()
LIST(APPEND EXTERNAL_PROJECT_OPTIONAL_CMAKE_CACHE_ARGS
-DCMAKE_BUILD_TYPE:STRING=Release
)
ENDIF()
ExternalProject_Add(python
${EXTERNAL_PROJECT_LOG_ARGS}
GIT_REPOSITORY "https://github.com/python-cmake-buildsystem/python-cmake-buildsystem.git"
PREFIX ${PYTHON_SOURCES_DIR}
UPDATE_COMMAND ""
CMAKE_ARGS -DPYTHON_VERSION=2.7.12
CMAKE_ARGS -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
CMAKE_ARGS -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
CMAKE_CACHE_ARGS
-DCMAKE_INSTALL_PREFIX:PATH=${PYTHON_INSTALL_DIR}
-DBUILD_LIBPYTHON_SHARED:BOOL=OFF
-DUSE_SYSTEM_LIBRARIES:BOOL=OFF
-DZLIB_ROOT:FILEPATH=${ZLIB_ROOT}
-DZLIB_INCLUDE_DIR:PATH=${ZLIB_INCLUDE_DIR}
-DZLIB_LIBRARY:FILEPATH=${ZLIB_LIBRARIES}
-DDOWNLOAD_SOURCES:BOOL=ON
-DINSTALL_WINDOWS_TRADITIONAL:BOOL=OFF
${EXTERNAL_PROJECT_OPTIONAL_CMAKE_CACHE_ARGS}
${EXTERNAL_PROJECT_OPTIONAL_CMAKE_ARGS}
DEPENDS zlib
)
SET(py_env
PATH=${PYTHON_INSTALL_DIR}/bin
PYTHONHOME=${PYTHON_INSTALL_DIR}
PYTHONPATH=${PYTHON_INSTALL_DIR}/lib:${PYTHON_INSTALL_DIR}/lib/python2.7:${PY_SITE_PACKAGES_PATH})
####################################################################################
##################################### SETUPTOOLS ###################################
SET(SETUPTOOLS_SOURCES_DIR ${PYTHON_SOURCES_DIR}/setuptools)
ExternalProject_Add(setuptools
${EXTERNAL_PROJECT_LOG_ARGS}
PREFIX ${SETUPTOOLS_SOURCES_DIR}
URL "https://pypi.python.org/packages/source/s/setuptools/setuptools-18.3.2.tar.gz"
BUILD_IN_SOURCE 1
PATCH_COMMAND ""
UPDATE_COMMAND ""
CONFIGURE_COMMAND ""
INSTALL_COMMAND ""
BUILD_COMMAND env ${py_env} ${PYTHON_EXECUTABLE} setup.py install
DEPENDS python zlib
)
#####################################################################################
##################################### SIX ###########################################
SET(SIX_SOURCES_DIR ${PYTHON_SOURCES_DIR}/six)
ExternalProject_Add(six
${EXTERNAL_PROJECT_LOG_ARGS}
PREFIX ${SIX_SOURCES_DIR}
URL https://pypi.python.org/packages/source/s/six/six-1.10.0.tar.gz
BUILD_IN_SOURCE 1
PATCH_COMMAND ""
UPDATE_COMMAND ""
CONFIGURE_COMMAND ""
INSTALL_COMMAND ""
BUILD_COMMAND env ${py_env} ${PYTHON_EXECUTABLE} setup.py install
DEPENDS python setuptools
)
#####################################################################################
##################################### CYTHON ########################################
SET(CYTHON_SOURCES_DIR ${PYTHON_SOURCES_DIR}/cython)
ExternalProject_Add(cython
${EXTERNAL_PROJECT_LOG_ARGS}
PREFIX ${CYTHON_SOURCES_DIR}
URL https://github.com/cython/cython/archive/0.25.2.tar.gz
GIT_TAG 0.25.2
BUILD_IN_SOURCE 1
CONFIGURE_COMMAND ""
PATCH_COMMAND ""
UPDATE_COMMAND ""
INSTALL_COMMAND ""
BUILD_COMMAND env ${py_env} ${PYTHON_EXECUTABLE} setup.py install
DEPENDS python
)
####################################################################################
##################################### NUMPY ########################################
SET(NUMPY_SOURCES_DIR ${PYTHON_SOURCES_DIR}/numpy)
SET(NUMPY_TAG_VERSION "v1.11.3")
SET(NUMPY_VERSION "1.11.3")
SET(EGG_NAME "")
SET(PYTHON_NUMPY_INCLUDE_DIR "")
IF(WIN32)
SET(EGG_NAME "numpy-${NUMPY_VERSION}-py2.7-${HOST_SYSTEM}.egg")
ELSE(WIN32)
IF(APPLE)
SET(EGG_NAME "numpy-${NUMPY_VERSION}-py2.7-${HOST_SYSTEM}-${MACOS_VERSION}")
ELSE(APPLE)
SET(EGG_NAME "numpy-${NUMPY_VERSION}-py2.7-linux")
SET(EGG_NAME "numpy-${NUMPY_VERSION}-py2.7-linux")
ENDIF(APPLE)
FOREACH(suffix x86_64 intel fat64 fat32 universal)
LIST(APPEND PYTHON_NUMPY_INCLUDE_DIR ${PY_SITE_PACKAGES_PATH}/${EGG_NAME}-${suffix}.egg/numpy/core/include)
ENDFOREACH()
ENDIF(WIN32)
ExternalProject_Add(numpy
${EXTERNAL_PROJECT_LOG_ARGS}
GIT_REPOSITORY https://github.com/numpy/numpy.git
GIT_TAG ${NUMPY_TAG_VERSION}
CONFIGURE_COMMAND ""
UPDATE_COMMAND ""
PREFIX ${NUMPY_SOURCES_DIR}
BUILD_COMMAND env ${py_env} ${PYTHON_EXECUTABLE} setup.py build
INSTALL_COMMAND env ${py_env} ${PYTHON_EXECUTABLE} setup.py install
BUILD_IN_SOURCE 1
DEPENDS python setuptools cython
)
####################################################################################
##################################### WHEEL ########################################
SET(WHEEL_SOURCES_DIR ${PYTHON_SOURCES_DIR}/wheel)
ExternalProject_Add(wheel
${EXTERNAL_PROJECT_LOG_ARGS}
URL https://pypi.python.org/packages/source/w/wheel/wheel-0.29.0.tar.gz
PREFIX ${WHEEL_SOURCES_DIR}
CONFIGURE_COMMAND ""
UPDATE_COMMAND ""
BUILD_COMMAND ""
INSTALL_COMMAND env ${py_env} ${PYTHON_EXECUTABLE} setup.py install
BUILD_IN_SOURCE 1
DEPENDS python setuptools
)
####################################################################################
################################### PROTOBUF #######################################
SET(PY_PROTOBUF_SOURCES_DIR ${PYTHON_SOURCES_DIR}/protobuf)
ExternalProject_Add(python-protobuf
${EXTERNAL_PROJECT_LOG_ARGS}
URL https://pypi.python.org/packages/e0/b0/0a1b364fe8a7d177b4b7d4dca5b798500dc57a7273b93cca73931b305a6a/protobuf-3.1.0.post1.tar.gz
URL_MD5 38b5fb160c768d2f8444d0c6d637ff91
PREFIX ${PY_PROTOBUF_SOURCES_DIR}
BUILD_IN_SOURCE 1
PATCH_COMMAND ""
CONFIGURE_COMMAND ""
BUILD_COMMAND env ${py_env} ${PYTHON_EXECUTABLE} setup.py build
INSTALL_COMMAND env ${py_env} ${PYTHON_EXECUTABLE} setup.py install
DEPENDS python setuptools six
)
####################################################################################
LIST(APPEND external_project_dependencies python setuptools six cython wheel python-protobuf numpy)
ENDIF(PYTHONINTERP_FOUND)
IF(WITH_PYTHON)
......
cmake/flags.cmake
浏览文件 @ ff8262e2
......@@ -109,7 +109,9 @@ set(COMMON_FLAGS
-Wno-unused-function
-Wno-error=literal-suffix
-Wno-error=sign-compare
-Wno-error=unused-local-typedefs)
-Wno-error=unused-local-typedefs
-Wno-error=parentheses-equality # Warnings in Pybind11
)
set(GPU_COMMON_FLAGS
-fPIC
......@@ -122,6 +124,7 @@ set(GPU_COMMON_FLAGS
-Wno-error=literal-suffix
-Wno-error=unused-local-typedefs
-Wno-error=unused-function # Warnings in Numpy Header.
-Wno-error=array-bounds # Warnings in Eigen::array
)
if (APPLE)
......
cmake/generic.cmake
浏览文件 @ ff8262e2
......@@ -77,42 +77,68 @@
# /cmake/external/*.cmake:
#
# cc_test(example_test SRCS example_test.cc DEPS example glog gflags)
#
# To build a go static library using Golang, use the go_ prefixed version:
#
# go_library(example STATIC)
#
# To build a go shared library using Golang, use the go_ prefixed version:
#
# go_library(example SHARED)
#
# including binary directory for generated headers.
include_directories(${CMAKE_CURRENT_BINARY_DIR})
if(NOT APPLE)
if(NOT APPLE AND NOT ANDROID)
find_package(Threads REQUIRED)
link_libraries(${CMAKE_THREAD_LIBS_INIT})
endif(NOT APPLE)
set(CMAKE_CXX_LINK_EXECUTABLE "${CMAKE_CXX_LINK_EXECUTABLE} -ldl -lrt")
endif(NOT APPLE AND NOT ANDROID)
function(merge_static_libs TARGET_NAME)
set(libs ${ARGN})
list(REMOVE_DUPLICATES libs)
# First get the file names of the libraries to be merged
# Get all propagation dependencies from the merged libraries
foreach(lib ${libs})
get_target_property(libtype ${lib} TYPE)
if(NOT libtype STREQUAL "STATIC_LIBRARY")
message(FATAL_ERROR "merge_static_libs can only process static libraries")
endif()
set(libfiles ${libfiles} $<TARGET_FILE:${lib}>)
list(APPEND libs_deps ${${lib}_LIB_DEPENDS})
endforeach()
list(REMOVE_DUPLICATES libs_deps)
if(APPLE) # Use OSX's libtool to merge archives
add_custom_target(${TARGET_NAME}_archive
COMMAND libtool -static -o "${CMAKE_CURRENT_BINARY_DIR}/lib${TARGET_NAME}.a" ${libfiles}
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
DEPENDS ${libs}
)
add_library(${TARGET_NAME} STATIC IMPORTED GLOBAL)
set_property(TARGET ${TARGET_NAME} PROPERTY
IMPORTED_LOCATION "${CMAKE_CURRENT_BINARY_DIR}/lib${TARGET_NAME}.a")
add_dependencies(${TARGET_NAME} ${TARGET_NAME}_archive)
# To produce a library we need at least one source file.
# It is created by add_custom_command below and will helps
# also help to track dependencies.
set(dummyfile ${CMAKE_CURRENT_BINARY_DIR}/${TARGET_NAME}_dummy.c)
# Make the generated dummy source file depended on all static input
# libs. If input lib changes,the source file is touched
# which causes the desired effect (relink).
add_custom_command(OUTPUT ${dummyfile}
COMMAND ${CMAKE_COMMAND} -E touch ${dummyfile}
DEPENDS ${libs})
# Generate dummy staic lib
file(WRITE ${dummyfile} "const char * dummy = \"${dummyfile}\";")
add_library(${TARGET_NAME} STATIC ${dummyfile})
target_link_libraries(${TARGET_NAME} ${libs_deps})
foreach(lib ${libs})
# Get the file names of the libraries to be merged
set(libfiles ${libfiles} $<TARGET_FILE:${lib}>)
endforeach()
add_custom_command(TARGET ${TARGET_NAME} POST_BUILD
COMMAND rm "${CMAKE_CURRENT_BINARY_DIR}/lib${TARGET_NAME}.a"
COMMAND /usr/bin/libtool -static -o "${CMAKE_CURRENT_BINARY_DIR}/lib${TARGET_NAME}.a" ${libfiles})
else() # general UNIX: use "ar" to extract objects and re-add to a common lib
foreach(lib ${libs})
set(objlistfile ${lib}.objlist) # list of objects in the input library
set(objdir ${lib}.objdir)
add_custom_command(OUTPUT ${objdir}
COMMAND ${CMAKE_COMMAND} -E make_directory ${objdir})
COMMAND ${CMAKE_COMMAND} -E make_directory ${objdir}
DEPENDS ${lib})
add_custom_command(OUTPUT ${objlistfile}
COMMAND ${CMAKE_AR} -x "$<TARGET_FILE:${lib}>"
......@@ -129,18 +155,18 @@ function(merge_static_libs TARGET_NAME)
list(APPEND mergebases "${mergebase}")
endforeach()
# We need a target for the output merged library
add_library(${TARGET_NAME} STATIC ${mergebases})
target_link_libraries(${TARGET_NAME} ${libs_deps})
# Get the file name of the generated library
set(outlibfile "$<TARGET_FILE:${TARGET_NAME}>")
foreach(lib ${libs})
add_custom_command(TARGET ${TARGET_NAME} POST_BUILD
COMMAND ${CMAKE_AR} ru ${outlibfile} @"../${objlistfile}"
WORKING_DIRECTORY ${objdir})
COMMAND ${CMAKE_AR} cr ${outlibfile} *.o
COMMAND ${CMAKE_RANLIB} ${outlibfile}
WORKING_DIRECTORY ${lib}.objdir)
endforeach()
add_custom_command(TARGET ${TARGET_NAME} POST_BUILD
COMMAND ${CMAKE_RANLIB} ${outlibfile})
endif()
endfunction(merge_static_libs)
......@@ -157,7 +183,12 @@ function(cc_library TARGET_NAME)
endif()
if (cc_library_DEPS)
add_dependencies(${TARGET_NAME} ${cc_library_DEPS})
target_link_libraries(${TARGET_NAME} ${cc_library_DEPS})
endif()
# cpplint code style
add_style_check_target(${TARGET_NAME} ${cc_library_SRCS})
else(cc_library_SRCS)
if (cc_library_DEPS)
merge_static_libs(${TARGET_NAME} ${cc_library_DEPS})
......@@ -188,7 +219,7 @@ function(cc_test TARGET_NAME)
add_executable(${TARGET_NAME} ${cc_test_SRCS})
target_link_libraries(${TARGET_NAME} ${cc_test_DEPS} gtest gtest_main)
add_dependencies(${TARGET_NAME} ${cc_test_DEPS} gtest gtest_main)
add_test(${TARGET_NAME} ${TARGET_NAME})
add_test(NAME ${TARGET_NAME} COMMAND ${TARGET_NAME} WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
endif()
endfunction(cc_test)
......@@ -206,6 +237,7 @@ function(nv_library TARGET_NAME)
endif()
if (nv_library_DEPS)
add_dependencies(${TARGET_NAME} ${nv_library_DEPS})
target_link_libraries(${TARGET_NAME} ${nv_library_DEPS})
endif()
else(nv_library_SRCS)
if (nv_library_DEPS)
......@@ -244,44 +276,66 @@ function(nv_test TARGET_NAME)
endif()
endfunction(nv_test)
set(GOPATH "${CMAKE_CURRENT_BINARY_DIR}/go")
file(MAKE_DIRECTORY ${GOPATH})
# Because api.go defines a GO wrapper to ops and tensor, it depends on
# both. This implies that if any of tensor.{h,cc}, ops.{h,cu}, or
# api.go is changed, api need to be re-built.
# go_library(api
# SRCS
# api.go
# DEPS
# tensor # Because ops depend on tensor, this line is optional.
# ops)
function(go_library TARGET_NAME)
set(options OPTIONAL)
set(options STATIC static SHARED shared)
set(oneValueArgs "")
set(multiValueArgs SRCS DEPS)
set(multiValueArgs DEPS)
cmake_parse_arguments(go_library "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
if (${go_library_OPTIONAL} STREQUAL "SHARED")
if (go_library_SHARED OR go_library_shared)
set(BUILD_MODE "-buildmode=c-shared")
if(APPLE)
set(LIB_NAME "lib${TARGET_NAME}.dylib")
set(${TARGET_NAME}_LIB_NAME "${CMAKE_SHARED_LIBRARY_PREFIX}${TARGET_NAME}${CMAKE_SHARED_LIBRARY_SUFFIX}" CACHE STRING "output library name for target ${TARGET_NAME}")
else()
set(LIB_NAME "lib${TARGET_NAME}.so")
set(BUILD_MODE "-buildmode=c-archive")
set(${TARGET_NAME}_LIB_NAME "${CMAKE_STATIC_LIBRARY_PREFIX}${TARGET_NAME}${CMAKE_STATIC_LIBRARY_SUFFIX}" CACHE STRING "output library name for target ${TARGET_NAME}")
endif()
set(dummyfile ${CMAKE_CURRENT_BINARY_DIR}/${TARGET_NAME}_dummy.c)
# This custom command will always run since it depends on a not
# existing file.
add_custom_command(
OUTPUT dummy_rebulid_${TARGET_NAME}
COMMAND cmake -E touch ${dummyfile}
)
# Create a custom target that depends on the custom command output
# file, so the custom command can be referenced as a dependency by
# `add_dependencies`.
add_custom_target(rebuild_${TARGET_NAME}
DEPENDS dummy_rebulid_${TARGET_NAME}
)
# Add dummy code to support `make target_name` under Terminal Command
file(WRITE ${dummyfile} "const char * dummy = \"${dummyfile}\";")
if (go_library_SHARED OR go_library_shared)
add_library(${TARGET_NAME} SHARED ${dummyfile})
else()
set(BUILD_MODE "-buildmode=c-archive")
set(LIB_NAME "lib${TARGET_NAME}.a")
add_library(${TARGET_NAME} STATIC ${dummyfile})
endif()
add_custom_command(OUTPUT ${TARGET_NAME}_timestamp
COMMAND env GOPATH=${GOPATH} ${CMAKE_Go_COMPILER} build ${BUILD_MODE}
-o "${CMAKE_CURRENT_BINARY_DIR}/${LIB_NAME}"
${go_library_SRCS}
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
add_custom_target(${TARGET_NAME}_lib ALL DEPENDS ${TARGET_NAME}_timestamp ${go_library_DEPS})
add_library(${TARGET_NAME} STATIC IMPORTED)
set_property(TARGET ${TARGET_NAME} PROPERTY
IMPORTED_LOCATION "${CMAKE_CURRENT_BINARY_DIR}/${LIB_NAME}")
add_dependencies(${TARGET_NAME} ${TARGET_NAME}_lib)
if(go_library_DEPS)
add_dependencies(${TARGET_NAME} ${go_library_DEPS})
endif(go_library_DEPS)
# The "source file" of the library is `${dummyfile}` which never
# change, so the target will never rebuild. Make the target depends
# on the custom command that touches the library "source file", so
# rebuild will always happen.
add_dependencies(${TARGET_NAME} rebuild_${TARGET_NAME})
set(${TARGET_NAME}_LIB_PATH "${CMAKE_CURRENT_BINARY_DIR}/${${TARGET_NAME}_LIB_NAME}" CACHE STRING "output library path for target ${TARGET_NAME}")
file(GLOB GO_SOURCE RELATIVE "${CMAKE_CURRENT_SOURCE_DIR}" "*.go")
string(REPLACE "${PADDLE_GO_PATH}/" "" CMAKE_CURRENT_SOURCE_REL_DIR ${CMAKE_CURRENT_SOURCE_DIR})
add_custom_command(TARGET ${TARGET_NAME} POST_BUILD
COMMAND rm "${${TARGET_NAME}_LIB_PATH}"
# Golang build source code
COMMAND GOPATH=${GOPATH} ${CMAKE_Go_COMPILER} build ${BUILD_MODE}
-o "${${TARGET_NAME}_LIB_PATH}"
"./${CMAKE_CURRENT_SOURCE_REL_DIR}/${GO_SOURCE}"
# must run under GOPATH
WORKING_DIRECTORY "${PADDLE_IN_GOPATH}/go")
add_dependencies(${TARGET_NAME} go_vendor)
endfunction(go_library)
function(go_binary TARGET_NAME)
......@@ -289,32 +343,49 @@ function(go_binary TARGET_NAME)
set(oneValueArgs "")
set(multiValueArgs SRCS DEPS)
cmake_parse_arguments(go_binary "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
string(REPLACE "${PADDLE_GO_PATH}/" "" CMAKE_CURRENT_SOURCE_REL_DIR ${CMAKE_CURRENT_SOURCE_DIR})
add_custom_command(OUTPUT ${TARGET_NAME}_timestamp
COMMAND env GOPATH=${GOPATH} ${CMAKE_Go_COMPILER} build
-o "${CMAKE_CURRENT_BINARY_DIR}/${TARGET_NAME}"
${go_library_SRCS}
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
add_custom_target(${TARGET_NAME} ALL DEPENDS ${TARGET_NAME}_timestamp ${go_binary_DEPS})
"./${CMAKE_CURRENT_SOURCE_REL_DIR}/${go_binary_SRCS}"
WORKING_DIRECTORY "${PADDLE_IN_GOPATH}/go")
add_custom_target(${TARGET_NAME} ALL DEPENDS go_vendor ${TARGET_NAME}_timestamp ${go_binary_DEPS})
install(PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/${TARGET_NAME} DESTINATION bin)
endfunction(go_binary)
function(go_test TARGET_NAME)
set(options OPTIONAL)
set(oneValueArgs "")
set(multiValueArgs SRCS DEPS)
set(multiValueArgs DEPS)
cmake_parse_arguments(go_test "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
add_custom_command(OUTPUT ${TARGET_NAME}_timestamp
COMMAND env GOPATH=${GOPATH} ${CMAKE_Go_COMPILER} test
string(REPLACE "${PADDLE_GO_PATH}" "" CMAKE_CURRENT_SOURCE_REL_DIR ${CMAKE_CURRENT_SOURCE_DIR})
add_custom_target(${TARGET_NAME} ALL DEPENDS go_vendor ${go_test_DEPS})
add_custom_command(TARGET ${TARGET_NAME} POST_BUILD
COMMAND env GOPATH=${GOPATH} ${CMAKE_Go_COMPILER} test -race
-c -o "${CMAKE_CURRENT_BINARY_DIR}/${TARGET_NAME}"
${go_test_SRCS}
".${CMAKE_CURRENT_SOURCE_REL_DIR}"
WORKING_DIRECTORY "${PADDLE_IN_GOPATH}/go")
add_test(NAME ${TARGET_NAME}
COMMAND ${CMAKE_CURRENT_BINARY_DIR}/${TARGET_NAME}
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
add_custom_target(${TARGET_NAME} ALL DEPENDS ${TARGET_NAME}_timestamp ${go_test_DEPS})
add_test(${TARGET_NAME} ${CMAKE_CURRENT_BINARY_DIR}/${TARGET_NAME})
endfunction(go_test)
# go_extern will download extern go project.
# go_extern(target_name extern_source)
# go_extern(go_redis github.com/hoisie/redis)
function(go_extern TARGET_NAME)
add_custom_target(${TARGET_NAME} env GOPATH=${GOPATH} ${CMAKE_Go_COMPILER} get ${ARGN})
endfunction(go_extern)
function(proto_library TARGET_NAME)
set(oneValueArgs "")
set(multiValueArgs SRCS DEPS)
cmake_parse_arguments(proto_library "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
set(proto_srcs)
set(proto_hdrs)
protobuf_generate_cpp(proto_srcs proto_hdrs ${proto_library_SRCS})
cc_library(${TARGET_NAME} SRCS ${proto_srcs} DEPS ${proto_library_DEPS} protobuf)
endfunction()
function(py_proto_compile TARGET_NAME)
set(oneValueArgs "")
set(multiValueArgs SRCS)
cmake_parse_arguments(py_proto_compile "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
set(py_srcs)
protobuf_generate_python(py_srcs ${py_proto_compile_SRCS})
add_custom_target(${TARGET_NAME} ALL DEPENDS ${py_srcs})
endfunction()
cmake/system.cmake
浏览文件 @ ff8262e2
......@@ -33,6 +33,7 @@ ELSE(WIN32)
SET(CMAKE_OSX_DEPLOYMENT_TARGET ${MACOS_VERSION} CACHE STRING
"Minimum OS X version to target for deployment (at runtime); newer APIs weak linked. Set to empty string for default value.")
ENDIF()
set(CMAKE_EXE_LINKER_FLAGS "-framework CoreFoundation -framework Security")
ELSE(APPLE)
IF(EXISTS "/etc/issue")
......@@ -84,24 +85,6 @@ IF(DEFINED CMAKE_SYSTEM_NAME)
ENDIF()
ENDIF()
# prefix and suffix on different os
IF(WIN32)
SET(LIBRARY_PREFIX "")
SET(SHARED_LIBRARY_SUFFIX ".dll")
SET(STATIC_LIBRARY_SUFFIX ".lib")
SET(EXECUTABLE_SUFFIX ".exe")
ELSE(WIN32)
SET(LIBRARY_PREFIX "lib")
IF(APPLE)
SET(SHARED_LIBRARY_SUFFIX ".dylib")
ELSE(APPLE)
SET(SHARED_LIBRARY_SUFFIX ".so")
ENDIF(APPLE)
SET(STATIC_LIBRARY_SUFFIX ".a")
SET(EXECUTABLE_SUFFIX "")
ENDIF(WIN32)
# external dependencies log output
SET(EXTERNAL_PROJECT_LOG_ARGS
LOG_DOWNLOAD 0 # Wrap download in script to log output
......
doc/CMakeLists.txt
浏览文件 @ ff8262e2
......@@ -27,10 +27,6 @@ sphinx_add_target(paddle_docs
${CMAKE_CURRENT_SOURCE_DIR}
${SPHINX_HTML_DIR_EN})
add_dependencies(paddle_docs
gen_proto_py)
# configured documentation tools and intermediate build results
set(BINARY_BUILD_DIR_CN "${CMAKE_CURRENT_BINARY_DIR}/cn/_build")
......@@ -51,6 +47,3 @@ sphinx_add_target(paddle_docs_cn
${SPHINX_CACHE_DIR_CN}
${CMAKE_CURRENT_SOURCE_DIR}
${SPHINX_HTML_DIR_CN})
add_dependencies(paddle_docs_cn
gen_proto_py)
doc/api/v2/config/evaluators.rst
浏览文件 @ ff8262e2
......@@ -99,3 +99,12 @@ value_printer
.. automodule:: paddle.v2.evaluator
:members: value_printer
:noindex:
Detection
=====
detection_map
-------------
.. automodule:: paddle.v2.evaluator
:members: detection_map
:noindex:
doc/api/v2/config/layer.rst
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......@@ -445,6 +445,11 @@ smooth_l1_cost
.. autoclass:: paddle.v2.layer.smooth_l1_cost
:noindex:
multibox_loss
--------------
.. autoclass:: paddle.v2.layer.multibox_loss
:noindex:
Check Layer
============
......@@ -468,3 +473,16 @@ prelu
--------
.. autoclass:: paddle.v2.layer.prelu
:noindex:
gated_unit
-----------
.. autoclass:: paddle.v2.layer.gated_unit
:noindex:
Detection output Layer
======================
detection_output
----------------
.. autoclass:: paddle.v2.layer.detection_output
:noindex:
doc/design/build_system/README.md
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......@@ -105,3 +105,48 @@ shared_library(api
### Implementation
As above example CMakeLists.txt executes, each function invocation adds "nodes" to a dependency graph. It also use this graph to generate CMake commands including `add_executable`, `add_dependencies`, `target_link_libraries`, and `add_test`.
### Using Package Manager For Go
Building Go binaries and libraries need to satisfy their dependencies, generally
we can do `go get ./...` to download and compile all external dependencies. The
problems are:
1. `go get` will always get the latest code from the default branch of the
remote repo, so changes of dependents might break the build. This is very
different with what we already have in `cmake/external` which download a
specific version or commit id of the dependency.
1. Some locations can not access external dependencies through the internet, as mentioned
in https://github.com/PaddlePaddle/Paddle/issues/2605. Using package management
tools can package the dependencies as a "vendor" package, which can be mirrored
at many cloud file hosting, so users what to compile paddle by themselves can
download this "vendor" package from a mirror site.
#### Choose A Suitable Tool
As mentioned by @wangkuiyi, [Here](https://github.com/golang/go/wiki/PackageManagementTools)
list dozens of Go package managers. We choose the tool using following principles:
- Most "active" projects with more stars, more pull requests or commits
- Widely used project
After comparing all these projects, we shall choose between the most popular
tools: Godep and Glide.
Here's a brief comparison between Godep and Glide
: https://github.com/Masterminds/glide/wiki/Go-Package-Manager-Comparison. There are
also many complaints about using `Godep`. There's also a new "official" pakcage
management tool has been started at: https://github.com/golang/dep to resolve
such problems, but it's currently at Alpha stage. So the best choice now is
glide obviously.
#### Manage Go Packages
- Dependencies: `go/glide.yaml` will store the dependencies and their versions which
is directly imported by paddle. `go/glide.lock` will store all dependencies recursively
with their commit id. Builds will "lock" to these packages if we don't `glide up`
them
- Vendor package: `go/vendor` directory will generated when running `cmake` command. `cmake`
will download the code corresponding to `go/glide.lock`. If we put a vendor folder
under `go/`, cmake will just check the commit id to the packages under the folder,
if commit id matches, there will be no download at all.
doc/design/cluster_train/save_model.md 0 → 100644
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# Design Doc: Save Model
## Overview
The model is the output of the training process. There are two
ways from which user can obtain a model:
- Save model triggered by user code: user code asks PaddlePaddle to
save a model.
- Convert model from the checkpoint: model being converted from
pservers' periodic checkpoint. In this way, the user can cancel a
job at any time, and still have a relatively fresh model (we
checkpoint around every 5 minutes).
### Trainer Saving Model vs. Pservers Saving Model
Both trainers and pservers have access to the model. So the model can
be saved from a trainer or pservers. We need to decide where the model
is saved from.
#### Dense Update vs. Sparse Update
There are two types of model update methods: dense update and sparse
update (when the model parameter is configured to be sparse).
- Dense update
Every trainer has it's own full copy of the model. Every model
update will update the entire model.
- Sparse update
The training input is sparse, and the trainer does not have the
entire model. It will only download the sub-model necessary related
to the input. When updating the model, only the sub-model related to
the training input is updated.
#### Pservers Saving Model
The benefit of letting pservers save model is they have the entire
model all the time. However, since pservers are on different nodes, it
requires a merging process to merge model shards into the same
model. Thus requires the pservers to write models to a distributed
filesystem, making the checkpoint shards visible to the merge program.
#### Trainer Saving Model
The benefit of letting one trainer to save the model is it does not
require a distributed filesystem. And it's reusing the same save model
logic when training locally - except when doing sparse update, the
trainer needs to download the entire model during the saving process.
#### Conclusion
Given trainer saving model does not require a distributed filesystem,
and is an intuitive extension to trainer saving model when training
locally, we decide to let the trainer save the model when doing
distributed training.
### Convert Model from Checkpoint
TODO
## Timeline
We first implement trainer save the model. Converting the latest
snapshot to a model will be a TODO for future.
## Trainer Save Model
### Trainer Election
One trainer will be elected as the one to save the model. When using
etcd, trainer ID is a randomly generated UUID, the trainer will
contact the master server requesting to save the model, and find out
if itself is elected. When the master server is not used, unique
trainer IDs will be given by the administrator, the trainer whose ID
is "0" is elected to save the model.
### Model Save Path
Each trainer will be given the directory to save the model. The
elected trainer will save the model to
`given-directory/trainerID`. Since the trainer ID is unique, this
would prevent concurrent save to the same file when multiple trainers
are elected to save the model when split-brain problem happens.
### What Happens When Model Is Saving
It takes some time to save model, we need to define what will happen
when save model is taking place.
When doing dense update, the trainer uses the local model. Pservers
does not need to pause model update.
When doing sparse update. The trainer needs to download the entire
model while saving. To get the most accurate model, the model update
needs to be paused before the download starts and resumed after the
download finishes. Otherwise, the trainer gets a model that is
"polluted": some part of the model is old, some part of the model is
new.
It's unclear that the "polluted" model will be inferior due to the
stochastic nature of deep learning, and pausing the model update will
add more complexity to the system. Since supporting sparse update is a
TODO item. We defer the evaluation of pause the model update or not
during saving model to the future.
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# Design of Scope in Paddle
## Overview
Scope is an important concept in programming languages, which defines a program region that a set of bindings between names and entities applies. In a specific scope, a valid name is uniquely associated with an entity, such as a variable. And in another scope, this name may refer to other entity or nothing at all. It clearly restricts the visibility and validity of names in a program. Hence **Scope** is introduced to PaddlePaddle to manage variables in context. But different from the original abstract concept, Scope now becomes an object with two important attributes:
- Scope is an association of a name to variable.
- Variables in a parent scope can be retrieved from local scope.
A detailed explanation of these two attributes goes as following.
## Scope is an association of a name to variable.
Scope is an association of a name to variable. All variables belong to `Scope`. You need to specify a scope to run a Net, i.e., `net.Run(&scope)`. One net can run in different scopes and update different variable in the scope.
1. Scope only contains a map of a name to variable.
All parameters, data, states in a Net should be variables and stored inside a scope. Each op should get inputs and outputs to do computation from a scope, such as data buffer, state(momentum) etc.
1. Variable can only be created by Scope and a variable can only be got from Scope. User cannot create or get a variable outside a scope. This is a constraints of our framework, and will keep our framework simple and clear.
1. Scope only contains methods that are used to Create and Get Variables. Scope do not contain Operators and have no information to run them.
`Net` is designed to drive the computation and Scope only contains a map of variables. There is no computation logic inside a `Scope`. Scope just handles the lifetime management of variables.
- `Create` is used to create a Variable by its name and add the mapping relation.
- `Get` is used to find a Variable by name.
1. Every variable only belongs to one certain Scope.
Variable can not belong to many scopes. If you want to use variables from parent scope, you can use `parent scope`.
1. Scope should destruct all Variables inside it when itself is destructed. User can never store `Variable` pointer somewhere else.
Because Variable can only be got from Scope. When destroying Scope, we also need to destroy all the Variables in it. If user store `Variable` pointer to private data member or some global variable, the pointer will be a invalid pointer when associated `Scope` is destroyed.
```cpp
class Scope {
public:
Variable* CreateVariable(const std::string& name);
const Variable* GetVariable(const std::string& name) const;
private:
std::unordered_map<std::string, std::unique_ptr<Variable>> vars_;
};
```
## Parent scope and local scope
Just like [scope](https://en.wikipedia.org/wiki/Scope_(computer_science)) in programming languages, `Scope` in the neural network can also be a local scope. There are two attributes about local scope.
1. We can create local variables in a local scope. When that local scope are destroyed, all local variables should also be destroyed.
2. Variables in a parent scope can be retrieved from local scopes of that parent scope, i.e., when user get a variable from a scope, it will try to search this variable in current scope. If there is no such variable in the local scope, `scope` will keep searching from its parent, until the variable is found or there is no parent.
```cpp
class Scope {
public:
Scope(const std::shared_ptr<Scope>& scope): parent_(scope) {}
Variable* GetVariable(const std::string& name) const {
auto it = vars_.find(name);
if (it != vars_.end()) {
return it->second.get();
} else if (parent_ != nullptr) {
return parent_->GetVariable(name);
} else {
return nullptr;
}
}
private:
std::shared_ptr<Scope> parent_ {nullptr};
};
```
In `Scope` class, there is a private data member called `parent_`. `parent_` is a smart pointer to its parent scope. When user `Get` a variable by its `name`, the `name` will be searched inside the current scope. If the variable cannot be found locally and parent scope is not a `nullptr`, the variable will be searched inside that parent scope. `parent_` pointer's default value is `nullptr`. It means that the scope is a global scope when `parent_` is nullptr.
A local scope is very useful when we implement Recurrent Neural Network. Each timestep of an RNN should be a `Net`. Each `Net` of timestep (`StepNet` for short) should use an independent local scope. Just like variables in a while loop is inside a local scope in programming languages. By using a single `StepNet` and changing local scope, we can implement an RNN easily.
# Interface Design
```cpp
class Variable {
private:
Variable() = default;
friend class Scope;
};
class Scope {
private:
Scope(const std::shared_ptr<Scope>& parent = nullptr);
public:
static std::shared_ptr<Scope> Create(const std::shared_ptr<Scope>& parent = nullptr);
// return nullptr if not found.
Variable* GetVariable(const std::string& name) const;
// return if already contains same name variable.
Variable* CreateVariable(const std::string& name);
private:
std::shared_ptr<Scope> parent_;
std::unordered_map<std::string, std::unique_ptr<Variable>> vars_;
};
```
## Only scope can create a variable
To ensure `only scope can create a variable`, we should mark `Variable`'s constructor as a private member function, and Scope is a friend class of Variable. And then only `CreateVariable` can construct `Variable`.
## When scope destroyed, all variables inside this scope should be destroyed together
The scope hold unique pointers for all variables. User can `GetVariable` from scope, but he should not hold this pointer as a member variable. Because when scope is destroyed, all variables inside this scope will be destroyed together.
## Sharing a parent scope
Local scope contains a `parent_` pointer. It is a linked-list for scopes. Using a `shared_ptr` because when a local scope is using, its parents cannot be destroyed.
Also, as the parent scope is a `shared_ptr`, we can only `Create()` a scope shared pointer. We cannot construct a scope variable, because it cannot be passed to other scope as `parent` pointer.
## Orthogonal interface
`GetVariable` will return `nullptr` when `name` is not found. It can be used as `Contains` method. `CreateVariable` will return a `Error` when there is a name conflict locally. Combine `GetVariable` and `CreateVariable`, we can implement `CreateOrGetVariable` easily.
doc/design/simple_op_design.md 0 → 100644
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## Interaction between C++ and Python
Users employ API in Python to describe their own network, however, the network construction actually happens in C++. so Protobuf is introduced to send the message between Python and C++.
The Interaction between Python and C++ can be simplified as two steps:
1. C++ tells Python how many Ops there are, and what parameter do users need to offer to initialize a new Op. Python then builds API for each Op at compile time.
2. Users invoke APIs built by Python and provide necessary parameters. These parameters will be sent to C++ fo finish Op construction task.
### Message form C++ to Python
We define a Protobuf message class `OpProto` to hold message needed in the first step. What should an `OpProto` contain? This question is equivalent to “What message do we need to offer, to build a Python API which is legal and user oriented and can use to describe a whole Op.”
Following message are necessary:
1. Op's name, and its simple comment.
2. Input and output variable number; each variable's name, type, and comment.
3. Op's attributes; each attribute includes name, type, comment, **default value** and **value range**.
So `OpProto` can be defined as follows:
```proto
enum AttrType {
INT = 1;
FLOAT = 2;
STRING = 3;
INTS = 4;
FLOATS = 5;
STRINGS = 6;
};
message AttrValue {
AttrType type = 1;
optional int iv = 2;
optional float fv = 3;
optional string sv = 4;
repeated int ivs = 5;
repeated float fvs = 6;
repeated string svs = 7;
};
message AttrProto {
required string name = 1;
required string comment = 2;
required AttrType type = 3;
};
message VarProto {
required string name = 1;
required string comment = 2;
required bool is_tensor = 3;
};
message OpProto {
repeated VarProto inputs = 1;
repeated VarProto outputs = 2;
repeated AttrProto attrs = 3;
required string type = 4;
required string comment = 5;
};
```
To generate Python code automatically:
```python
def create_python_ops_creatation_functions():
op_protos = paddle.framework.OpRegistry.get_all_op_proto()
for type_name in op_protos:
op_proto = op_protos[type_name]
def __impl__(**kwargs): # User must use key word args in Paddle API
inputs = [kwargs.get(ipt.name, "") for ipt in op_proto.inputs]
outputs = [kwargs.get(opt.name, "") for opt in op_proto.outputs]
attrs = [cast_to_op_attr(attr, kwargs.get(attr.name, None)) for attr in op_proto.attrs]
opdesc = （input, outputs, type_name, attrs）
return paddle.framework.OpRegistry.CreateOp(opdesc)
__impl__.__doc__ = create_doc_string(op_proto)
globals()[type_name] = __impl__
create_python_ops_creatation_functions()
```
### Message from Python to C++
To hold message needed in the above second step, we define Protobuf message class `OpDesc`. It is used to hold user-specified parameters in Op describing.
```proto
message OpDesc {
required string type = 1;
repeated string inputs = 2;
repeated string outputs = 3;
map<string, AttrValue> attrs = 4;
};
```
## OpProto Register
Every Op has its own `OpProto`. For using convenience, we need to register them and record all their messages. For each `Op` class, we define a corresponding `OpMaker` class, in whose constructor we implement the `OpProto`'s building process. `OpMaker`'s constructor will be invoked by another function `OpRegistry::RegisterOp()`.
```cpp
class OpProtoMaker {
public:
OpProtoMaker(OpProto* proto): proto_(proto) {}
protected:
OpProto* proto_;
void AddInput(const std::string& name, const std::string& desc) {...}
void AddAttr(const std::string& name, const std::string& desc, TypeId type) {...}
void AddComment(const std::string& comment) { ... }
};
class OpRegistry {
public:
using OpCreator = std::function<OperatorBase* (OpDesc& desc)>;
template <typename OpType, typename OpMaker>
static void RegisterOp(const std::string& name) {
gCreators_[name] = [](const OpDesc& desc) {
return new OpType(desc);
};
OpProto& opProto = gProtos_[name];
OpMaker()(&opProto);
}
static map<string, OpCreator> gCreators_;
static map<string, OpProto> gProtos_;
};
template <typename OpType, typename OpMaker>
class OpRegister {
public:
OpRegister(std::string type) {
OpRegistry::RegisterOp<OpType, OpMaker>(type);
}
};
#define REGISTER_OP(op_class, op_maker_class, type_name) \
class op_class##Register { \
private: \
const static OpRegister<#op_class, #op_maker_class> reg; \
}; \
const Register op_class##Register::reg(#type_name);
class CosineOp {
// ...
}
struct CosineOpProtoMaker : public OpProtoMaker {
CosineOpProtoMaker(OpProto* proto) : OpProtoMaker(proto) {
AddInput("input", "input of cosine op");
AddAttr("scale", "scale of cosine op", float).Default(1.0).LargerThan(0.0);
AddType("cos");
AddComment("This is cos op");
}
}
REGISTER_OP(CosineOp, CosineOpProtoMaker, cos);
```
In `REGISTER_OP(CosineOp, CosineOpProtoMaker, cos)`, we register not only `CosineOp` but also `CosineOpProto`. As fields of `CosineOpProto`, the default value and value range of `scale` are also registered here.
## Python API
Python APIs are divided into two types, high-level API and low-level API.
### High-Level API
High-level API is called by users directly, so it should keep its style consistent with existing V2 APIs.
Here is a sample about how a define a fc layer:
```python
hd = fc_layer(input=data, size=56, with_bias=True, activation="sigmoid");
```
`hd` is the output of `fc_layer` and it's a `variable`. It can be further sent into other layers as input.
The definition of `fc_layer()`:
```python
def fc_layer(input, size, with_bias, activation):
attr_map = {"size":size}
check_attrs(attr_map)
w = make_variable('w')
if with_bias:
b = make_variable('b')
else:
b = None
fc_output = make_variable('fc_output');
fc_op(input, w, b, fc_output, attr_map)
act_output = make_variable('sigmod_output');
if activation == "sigmod":
sigmod_op(fc_output, act_output);
elif:
# ...
return act_output;
```
### Low Leval API
In above sample, `fc_op` and `sigmod_op` are low-level API. They build `OpDesc` and invoke corresponding C++ code.
*TODO*
doc/faq/index_cn.rst
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......@@ -311,3 +311,13 @@ Paddle二进制在运行时捕获了浮点数异常，只要出现浮点数异
* 训练数据有问题，导致参数收敛到了一些奇异的情况。或者输入数据尺度过大，有些特征的取值达到数百万，这时进行矩阵乘法运算就可能导致浮点数溢出。
主要的解决办法是减小学习律或者对数据进行归一化处理。
15. 编译安装后执行 import paddle.v2 as paddle 报ImportError: No module named v2
------------------------------------------------------------------------
先查看一下是否曾经安装过paddle v1版本，有的话需要先卸载：
pip uninstall py_paddle paddle
然后安装paddle的python环境, 在build目录下执行
pip install python/dist/paddle*.whl && pip install ../paddle/dist/py_paddle*.whl
doc/getstarted/concepts/src/train.py
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......@@ -31,7 +31,7 @@ def event_handler(event):
# define training dataset reader
def train_reader():
train_x = np.array([[1, 1], [1, 2], [3, 4], [5, 2]])
train_y = np.array([-2, -3, -7, -7])
train_y = np.array([[-2], [-3], [-7], [-7]])
def reader():
for i in xrange(train_y.shape[0]):
......
doc/getstarted/concepts/use_concepts_cn.rst
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......@@ -111,7 +111,7 @@ PaddlePaddle支持不同类型的输入数据，主要包括四种类型，和
# define training dataset reader
def train_reader():
train_x = np.array([[1, 1], [1, 2], [3, 4], [5, 2]])
train_y = np.array([-2, -3, -7, -7])
train_y = np.array([[-2], [-3], [-7], [-7]])
def reader():
for i in xrange(train_y.shape[0]):
yield train_x[i], train_y[i]
......
doc/howto/dev/new_layer_cn.rst
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......@@ -37,7 +37,7 @@
\frac{\partial c(y)}{\partial x} = \frac{\partial c(y)}{\partial y} \frac{\partial y}{\partial x}
假设 :math:`z = f(W^T x + b)` ，那么
假设 :math:`z = W^T x + b` ，那么
.. math::
......
doc/howto/dev/new_layer_en.rst
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......@@ -37,7 +37,7 @@ Suppose our loss function is :math:`c(y)`, then
\frac{\partial c(y)}{\partial x} = \frac{\partial c(y)}{\partial y} \frac{\partial y}{\partial x}
Suppose :math:`z = f(W^T x + b)`, then
Suppose :math:`z = W^T x + b`, then
.. math::
......
doc/howto/dev/write_docs_cn.rst
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......@@ -41,7 +41,7 @@ PaddlePaddle文档需要准备的环境相对较复杂，所以我们推荐使
python -c "import py_paddle"
如果提示错误，那么用户需要在本地编译安装PaddlePaddle，请参考 `源码编译文档 <http://www.paddlepaddle.org/develop/doc/getstarted/build_and_install/build_from_source_en.html>`_ 。
如果提示错误，那么用户需要在本地编译安装PaddlePaddle，请参考 `源码编译文档 <http://doc.paddlepaddle.org/develop/doc/getstarted/build_and_install/build_from_source_en.html>`_ 。
注意，用户在首次编译安装PaddlePaddle时，请将WITH_DOC选项关闭。在编译安装正确之后，请再次确认py_paddle包已经安装，即可进行下一步操作。
如果提示正确，可以执行以下命令编译生成文档，即
......@@ -68,9 +68,9 @@ PaddlePaddle文档使用 `sphinx`_ 自动生成，用户可以参考sphinx教程
如何更新www.paddlepaddle.org文档
================================
开发者给PaddlePaddle代码增加的注释以PR的形式提交到github中，提交方式可参见 `贡献文档 <http://paddlepaddle.org/develop/doc_cn/howto/dev/contribute_to_paddle_cn.html>`_ 。
目前PaddlePaddle的develop分支的文档是自动触发更新的，用户可以分别查看最新的 `中文文档 <http://www.paddlepaddle.org/develop/doc_cn/>`_ 和
`英文文档 <http://www.paddlepaddle.org/develop/doc/>`_ 。
开发者给PaddlePaddle代码增加的注释以PR的形式提交到github中，提交方式可参见 `贡献文档 <http://doc.paddlepaddle.org/develop/doc_cn/howto/dev/contribute_to_paddle_cn.html>`_ 。
目前PaddlePaddle的develop分支的文档是自动触发更新的，用户可以分别查看最新的 `中文文档 <http://doc.paddlepaddle.org/develop/doc_cn/>`_ 和
`英文文档 <http://doc.paddlepaddle.org/develop/doc/>`_ 。
......
doc_theme/templates/layout.html
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......@@ -101,7 +101,7 @@
</div>
<div class="site-nav-links">
<div class="site-menu">
<a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Folk me on Github</a>
<a class="fork-on-github" href="https://github.com/PaddlePaddle/Paddle" target="_blank"><i class="fa fa-github"></i>Fork me on Github</a>
<div class="language-switcher dropdown">
<a type="button" data-toggle="dropdown">
<span>English</span>
......
go/.gitignore 0 → 100644
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vendor/
.glide/
go/CMakeLists.txt 0 → 100644
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# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
add_subdirectory(pserver/client/c)
add_subdirectory(cmd/pserver)
add_subdirectory(cmd/master)
add_subdirectory(master/c)
add_subdirectory(master)
add_subdirectory(pserver)
add_subdirectory(pserver/client)
add_subdirectory(utils/networkhelper)
go/cmake/CMakeDetermineGoCompiler.cmake 已删除 100644 → 0
浏览文件 @ 7a550f90
if(NOT CMAKE_Go_COMPILER)
if(NOT $ENV{GO_COMPILER} STREQUAL "")
get_filename_component(CMAKE_Go_COMPILER_INIT $ENV{GO_COMPILER} PROGRAM PROGRAM_ARGS CMAKE_Go_FLAGS_ENV_INIT)
if(CMAKE_Go_FLAGS_ENV_INIT)
set(CMAKE_Go_COMPILER_ARG1 "${CMAKE_Go_FLAGS_ENV_INIT}" CACHE STRING "First argument to Go compiler")
endif()
if(NOT EXISTS ${CMAKE_Go_COMPILER_INIT})
message(SEND_ERROR "Could not find compiler set in environment variable GO_COMPILER:\n$ENV{GO_COMPILER}.")
endif()
endif()
set(Go_BIN_PATH
$ENV{GOPATH}
$ENV{GOROOT}
$ENV{GOROOT}/../bin
$ENV{GO_COMPILER}
/usr/bin
/usr/local/bin
)
if(CMAKE_Go_COMPILER_INIT)
set(CMAKE_Go_COMPILER ${CMAKE_Go_COMPILER_INIT} CACHE PATH "Go Compiler")
else()
find_program(CMAKE_Go_COMPILER
NAMES go
PATHS ${Go_BIN_PATH}
)
EXEC_PROGRAM(${CMAKE_Go_COMPILER} ARGS version OUTPUT_VARIABLE GOLANG_VERSION)
STRING(REGEX MATCH "go[0-9]+.[0-9]+.[0-9]+[ /A-Za-z0-9]*" VERSION "${GOLANG_VERSION}")
message("-- The Golang compiler identification is ${VERSION}")
message("-- Check for working Golang compiler: ${CMAKE_Go_COMPILER}")
endif()
endif()
mark_as_advanced(CMAKE_Go_COMPILER)
configure_file(${CMAKE_MODULE_PATH}/CMakeGoCompiler.cmake.in
${CMAKE_PLATFORM_INFO_DIR}/CMakeGoCompiler.cmake @ONLY)
set(CMAKE_Go_COMPILER_ENV_VAR "GO_COMPILER")
go/cmake/CMakeGoCompiler.cmake.in 已删除 100644 → 0
浏览文件 @ 7a550f90
set(CMAKE_Go_COMPILER "@CMAKE_Go_COMPILER@")
set(CMAKE_Go_COMPILER_LOADED 1)
set(CMAKE_Go_SOURCE_FILE_EXTENSIONS go)
set(CMAKE_Go_LINKER_PREFERENCE 40)
set(CMAKE_Go_OUTPUT_EXTENSION .o)
set(CMAKE_Go_OUTPUT_EXTENSION_REPLACE 1)
set(CMAKE_Go_COMPILER_ENV_VAR "GO_COMPILER")
go/cmake/CMakeGoInformation.cmake 已删除 100644 → 0
浏览文件 @ 7a550f90
if(NOT CMAKE_Go_COMPILE_OBJECT)
set(CMAKE_Go_COMPILE_OBJECT "go tool compile -l -N -o <OBJECT> <SOURCE> ")
endif()
if(NOT CMAKE_Go_LINK_EXECUTABLE)
set(CMAKE_Go_LINK_EXECUTABLE "go tool link -o <TARGET> <OBJECTS> ")
endif()
go/cmake/CMakeTestGoCompiler.cmake 已删除 100644 → 0
浏览文件 @ 7a550f90
set(CMAKE_Go_COMPILER_WORKS 1 CACHE INTERNAL "")
go/cmake/flags.cmake 已删除 100644 → 0
浏览文件 @ 7a550f90
# Setting Paddle Compile Flags
include(CheckCXXCompilerFlag)
include(CheckCCompilerFlag)
include(CheckCXXSymbolExists)
include(CheckTypeSize)
function(CheckCompilerCXX11Flag)
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
if(${CMAKE_CXX_COMPILER_VERSION} VERSION_LESS 4.8)
message(FATAL_ERROR "Unsupported GCC version. GCC >= 4.8 required.")
endif()
elseif(CMAKE_CXX_COMPILER_ID STREQUAL "AppleClang" OR CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
# cmake >= 3.0 compiler id "AppleClang" on Mac OS X, otherwise "Clang"
# Apple Clang is a different compiler than upstream Clang which havs different version numbers.
# https://gist.github.com/yamaya/2924292
if(APPLE) # cmake < 3.0 compiler id "Clang" on Mac OS X
if(${CMAKE_CXX_COMPILER_VERSION} VERSION_LESS 5.1)
message(FATAL_ERROR "Unsupported AppleClang version. AppleClang >= 5.1 required.")
endif()
else()
if (${CMAKE_CXX_COMPILER_VERSION} VERSION_LESS 3.3)
message(FATAL_ERROR "Unsupported Clang version. Clang >= 3.3 required.")
endif()
endif()
endif()
endfunction()
CheckCompilerCXX11Flag()
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
# Common gpu architectures: Kepler, Maxwell
foreach(capability 30 35 50)
list(APPEND __arch_flags " -gencode arch=compute_${capability},code=sm_${capability}")
endforeach()
if (CUDA_VERSION VERSION_GREATER "7.0" OR CUDA_VERSION VERSION_EQUAL "7.0")
list(APPEND __arch_flags " -gencode arch=compute_52,code=sm_52")
endif()
# Modern gpu architectures: Pascal
if (CUDA_VERSION VERSION_GREATER "8.0" OR CUDA_VERSION VERSION_EQUAL "8.0")
list(APPEND __arch_flags " -gencode arch=compute_60,code=sm_60")
endif()
set(CUDA_NVCC_FLAGS ${__arch_flags} ${CUDA_NVCC_FLAGS})
go/cmake/golang.cmake 已删除 100644 → 0
浏览文件 @ 7a550f90
set(GOPATH "${CMAKE_CURRENT_BINARY_DIR}/go")
file(MAKE_DIRECTORY ${GOPATH})
set(PADDLE_IN_GOPATH "${GOPATH}/src/github.com/PaddlePaddle")
file(MAKE_DIRECTORY ${PADDLE_IN_GOPATH})
function(GO_LIBRARY NAME BUILD_TYPE)
if(BUILD_TYPE STREQUAL "STATIC")
set(BUILD_MODE -buildmode=c-archive)
set(LIB_NAME "lib${NAME}.a")
else()
set(BUILD_MODE -buildmode=c-shared)
if(APPLE)
set(LIB_NAME "lib${NAME}.dylib")
else()
set(LIB_NAME "lib${NAME}.so")
endif()
endif()
file(GLOB GO_SOURCE RELATIVE "${CMAKE_CURRENT_SOURCE_DIR}" "*.go")
file(RELATIVE_PATH rel ${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_CURRENT_SOURCE_DIR})
# find Paddle directory.
get_filename_component(PARENT_DIR ${CMAKE_CURRENT_SOURCE_DIR} DIRECTORY)
get_filename_component(PARENT_DIR ${PARENT_DIR} DIRECTORY)
get_filename_component(PADDLE_DIR ${PARENT_DIR} DIRECTORY)
# automatically get all dependencies specified in the source code
# for given target.
add_custom_target(${NAME}_goGet env GOPATH=${GOPATH} ${CMAKE_Go_COMPILER} get -d ${rel}/...)
# make a symlink that references Paddle inside $GOPATH, so go get
# will use the local changes in Paddle rather than checkout Paddle
# in github.
add_custom_target(${NAME}_copyPaddle
COMMAND rm -rf ${PADDLE_IN_GOPATH}/Paddle
COMMAND ln -sf ${PADDLE_DIR} ${PADDLE_IN_GOPATH}/Paddle)
add_dependencies(${NAME}_goGet ${NAME}_copyPaddle)
add_custom_command(OUTPUT ${OUTPUT_DIR}/.timestamp
COMMAND env GOPATH=${GOPATH} ${CMAKE_Go_COMPILER} build ${BUILD_MODE}
-o "${CMAKE_CURRENT_BINARY_DIR}/${LIB_NAME}"
${CMAKE_GO_FLAGS} ${GO_SOURCE}
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
add_custom_target(${NAME} ALL DEPENDS ${OUTPUT_DIR}/.timestamp ${ARGN})
add_dependencies(${NAME} ${NAME}_goGet)
endfunction(GO_LIBRARY)
go/cmd/master/CMakeLists.txt 0 → 100644
浏览文件 @ ff8262e2
# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
go_binary(master SRC master.go)
go/cmd/master/master.go
浏览文件 @ ff8262e2
// Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package main
import (
"fmt"
"net"
"net/http"
"net/rpc"
"strconv"
"strings"
"time"
"github.com/namsral/flag"
log "github.com/sirupsen/logrus"
"github.com/topicai/candy"
"github.com/PaddlePaddle/Paddle/go/master"
"github.com/PaddlePaddle/Paddle/go/utils/networkhelper"
)
func main() {
port := flag.Int("port", 8080, "port of the master server.")
faultTolerance := flag.Bool("fault_tolerance", false, "enable fault tolerance (requires etcd).")
taskTimeoutDur := flag.Duration("task_timout_dur", 20*time.Minute, "task timout duration.")
taskTimeoutMax := flag.Int("task_timeout_max", 3, "max timtout count for each task before it being declared failed task.")
chunkPerTask := flag.Int("chunk_per_task", 10, "chunk per task.")
ttlSec := flag.Int("ttl", 60, "etcd lease TTL in seconds.")
endpoints := flag.String("endpoints", "http://127.0.0.1:2379", "comma separated etcd endpoints. If empty, fault tolerance will not be enabled.")
taskTimeoutDur := flag.Duration("task-timout-dur", 20*time.Minute, "task timout duration.")
taskTimeoutMax := flag.Int("task-timeout-max", 3, "max timtout count for each task before it being declared failed task.")
chunkPerTask := flag.Int("chunk-per-task", 10, "chunk per task.")
logLevel := flag.String("log-level", "info",
"log level, possible values: debug, info, warning, error, fatal, panic")
flag.Parse()
if *faultTolerance {
panic("fault tolernance not implemented.")
level, e := log.ParseLevel(*logLevel)
candy.Must(e)
log.SetLevel(level)
if *endpoints == "" {
log.Warningln("-endpoints not set, fault tolerance not be enabled.")
}
var store master.Store
if *endpoints != "" {
eps := strings.Split(*endpoints, ",")
ip, err := networkhelper.GetExternalIP()
if err != nil {
log.Fatal(err)
}
addr := fmt.Sprintf("%s:%d", ip, *port)
store, err = master.NewEtcdClient(eps, addr, master.DefaultLockPath, master.DefaultAddrPath, master.DefaultStatePath, *ttlSec)
if err != nil {
log.Fatal(err)
}
} else {
store = &master.InMemStore{}
}
s, err := master.NewService(store, *chunkPerTask, *taskTimeoutDur, *taskTimeoutMax)
if err != nil {
log.Fatal(err)
}
s := master.NewService(*chunkPerTask, *taskTimeoutDur, *taskTimeoutMax)
err := rpc.Register(s)
err = rpc.Register(s)
if err != nil {
panic(err)
log.Fatal(err)
}
rpc.HandleHTTP()
l, err := net.Listen("tcp", ":"+strconv.Itoa(*port))
if err != nil {
panic(err)
log.Fatal(err)
}
err = http.Serve(l, nil)
if err != nil {
panic(err)
log.Fatal(err)
}
}
go/cmd/pserver/CMakeLists.txt 0 → 100644
浏览文件 @ ff8262e2
# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
go_binary(pserver SRCS pserver.go DEPS paddle_go_optimizer)
go/cmd/pserver/pserver.go
浏览文件 @ ff8262e2
// Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package main
import (
......@@ -5,30 +19,65 @@ import (
"net/http"
"net/rpc"
"strconv"
"time"
"github.com/namsral/flag"
"github.com/topicai/candy"
"github.com/PaddlePaddle/Paddle/go/pserver"
log "github.com/sirupsen/logrus"
)
func main() {
port := flag.Int("port", 0, "port of the pserver")
index := flag.Int("index", -1, "index of this pserver, should be larger or equal than 0")
etcdEndpoint := flag.String("etcd-endpoint", "http://127.0.0.1:2379",
"comma separated endpoint string for pserver to connect to etcd")
etcdTimeout := flag.Duration("etcd-timeout", 5*time.Second, "timeout for etcd calls")
numPservers := flag.Int("num-pservers", 1, "total pserver count in a training job")
checkpointPath := flag.String("checkpoint-path", "/checkpoints/", "save checkpoint path")
checkpointInterval := flag.Duration("checkpoint-interval", 600*time.Second, "save checkpoint per interval seconds")
logLevel := flag.String("log-level", "info",
"log level, possible values: debug, info, warning, error, fatal, panic")
flag.Parse()
s := pserver.NewService()
err := rpc.Register(s)
level, err := log.ParseLevel(*logLevel)
candy.Must(err)
log.SetLevel(level)
var idx int
var cp pserver.Checkpoint
var e *pserver.EtcdClient
if *index >= 0 {
idx = *index
} else {
e = pserver.NewEtcdClient(*etcdEndpoint, *numPservers, *etcdTimeout)
idx, err = e.Register(*port)
candy.Must(err)
cp, err = pserver.NewCheckpointFromFile(*checkpointPath, idx, e)
if err != nil {
panic(err)
if err == pserver.ErrCheckpointNotFound {
log.Infof("Could not find the pserver checkpoint.")
} else {
log.Errorf("Fetch checkpoint failed, %s", err)
}
}
}
s, err := pserver.NewService(idx, *checkpointInterval, *checkpointPath, e, cp)
candy.Must(err)
err = rpc.Register(s)
candy.Must(err)
rpc.HandleHTTP()
l, err := net.Listen("tcp", ":"+strconv.Itoa(*port))
if err != nil {
panic(err)
}
candy.Must(err)
log.Infof("start pserver at port %d", *port)
err = http.Serve(l, nil)
if err != nil {
panic(err)
}
candy.Must(err)
}
go/connection/conn.go
浏览文件 @ ff8262e2
// Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package connection
import (
......
go/glide.lock 0 → 100644
浏览文件 @ ff8262e2
hash: a8faea3a363468a88917ddeb3b1c9ea36886fb2c622acbad42604fa9cb4d3855
updated: 2017-07-11T10:04:40.786745417+08:00
imports:
- name: github.com/coreos/etcd
version: cb2a496c4ddd1c87a9f280e116649b599999ec79
subpackages:
- auth/authpb
- clientv3
- clientv3/concurrency
- etcdserver/api/v3rpc/rpctypes
- etcdserver/etcdserverpb
- mvcc/mvccpb
- name: github.com/golang/protobuf
version: 4bd1920723d7b7c925de087aa32e2187708897f7
subpackages:
- jsonpb
- proto
- name: github.com/golang/snappy
version: 553a641470496b2327abcac10b36396bd98e45c9
- name: github.com/namsral/flag
version: 71ceffbeb0ba60fccc853971bb3ed4d7d90bfd04
- name: github.com/PaddlePaddle/recordio
version: edfb82af0739c84f241c87390ec5649c7b28c129
- name: github.com/sirupsen/logrus
version: 7f976d3a76720c4c27af2ba716b85d2e0a7e38b1
- name: github.com/topicai/candy
version: 1b9030d056fa9f8c4b1f9c91b52fe4b8ab4cd8cc
- name: golang.org/x/net
version: c8c74377599bd978aee1cf3b9b63a8634051cec2
subpackages:
- context
- http2
- http2/hpack
- idna
- internal/timeseries
- lex/httplex
- trace
- name: golang.org/x/sys
version: abf9c25f54453410d0c6668e519582a9e1115027
subpackages:
- unix
- name: golang.org/x/text
version: cfdf022e86b4ecfb646e1efbd7db175dd623a8fa
subpackages:
- secure/bidirule
- transform
- unicode/bidi
- unicode/norm
- name: google.golang.org/grpc
version: 8050b9cbc271307e5a716a9d782803d09b0d6f2d
subpackages:
- codes
- credentials
- grpclog
- internal
- keepalive
- metadata
- naming
- peer
- stats
- tap
- transport
testImports: []
go/glide.yaml 0 → 100644
浏览文件 @ ff8262e2
package: github.com/PaddlePaddle/Paddle/go
import:
- package: github.com/PaddlePaddle/recordio
- package: github.com/coreos/etcd
version: ^3.2.1
subpackages:
- clientv3
- clientv3/concurrency
- package: github.com/namsral/flag
version: ^1.7.4-pre
- package: github.com/sirupsen/logrus
version: ^1.0.0
- package: github.com/topicai/candy
go/master/CMakeLists.txt 0 → 100644
浏览文件 @ ff8262e2
# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
if(WITH_TESTING)
go_test(master_test)
endif()
go/master/c/CMakeLists.txt
浏览文件 @ ff8262e2
cmake_minimum_required(VERSION 3.0)
get_filename_component(PARENT_DIR ${CMAKE_CURRENT_SOURCE_DIR} DIRECTORY)
get_filename_component(PARENT_DIR ${PARENT_DIR} DIRECTORY)
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${PARENT_DIR}/cmake")
project(cxx_go C Go)
include(golang)
include(flags)
set(MASTER_LIB_NAME "paddle_master")
go_library(${MASTER_LIB_NAME} SHARED)
if(PROJ_ROOT)
add_custom_command(OUTPUT ${PROJ_ROOT}/python/paddle/v2/master/lib${MASTER_LIB_NAME}.so
COMMAND rm ${CMAKE_CURRENT_BINARY_DIR}/lib${MASTER_LIB_NAME}.h
COMMAND cp ${CMAKE_CURRENT_BINARY_DIR}/lib${MASTER_LIB_NAME}.so ${PROJ_ROOT}/python/paddle/v2/master/
DEPENDS ${MASTER_LIB_NAME})
add_custom_target(paddle_master_shared ALL DEPENDS ${PROJ_ROOT}/python/paddle/v2/master/lib${MASTER_LIB_NAME}.so)
endif(PROJ_ROOT)
# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
go_library(paddle_master SHARED DEPS paddle_go_optimizer)
go/master/c/client.go
浏览文件 @ ff8262e2
// Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package main
/*
......@@ -8,19 +22,23 @@ package main
#define PADDLE_MASTER_OK 0
#define PADDLE_MASTER_ERROR -1
#define PADDLE_SAVE_MODEL_OK 1
#define PADDLE_SAVE_MODEL_SKIP 0
typedef int paddle_master_client;
*/
import "C"
import (
"strings"
"sync"
"time"
"unsafe"
"github.com/PaddlePaddle/Paddle/go/master"
log "github.com/sirupsen/logrus"
)
var nullPtr = unsafe.Pointer(uintptr(0))
var mu sync.Mutex
var handleMap = make(map[C.paddle_master_client]*master.Client)
var curHandle C.paddle_master_client
......@@ -48,16 +66,33 @@ func remove(client C.paddle_master_client) *master.Client {
return h
}
type addresser string
//export paddle_new_etcd_master_client
//
// bufSize is the record buffer size.
func paddle_new_etcd_master_client(etcdEndpoints *C.char, timeout int, bufSize int) C.paddle_master_client {
p := C.GoString(etcdEndpoints)
endpoints := strings.Split(p, ",")
c, err := master.NewClient(
master.WithEtcd(endpoints, time.Duration(timeout)*time.Second),
master.WithBuffer(bufSize),
)
if err != nil {
panic(err)
}
func (a addresser) Address() string {
return string(a)
return add(c)
}
//export paddle_new_master_client
//
// bufSize is the record buffer size.
func paddle_new_master_client(addr *C.char, bufSize int) C.paddle_master_client {
a := C.GoString(addr)
c := master.NewClient(addresser(a), bufSize)
c, err := master.NewClient(master.WithAddr(a), master.WithBuffer(bufSize))
if err != nil {
panic(err)
}
return add(c)
}
......@@ -84,12 +119,24 @@ func paddle_set_dataset(client C.paddle_master_client, path **C.char, size C.int
return C.PADDLE_MASTER_OK
}
// paddle_next_record gets the nexts training record.
//
// returns number of bytes of the records if success, -1 if failed.
//
//export paddle_next_record
func paddle_next_record(client C.paddle_master_client, record **C.uchar) C.int {
c := get(client)
r := c.NextRecord()
r, err := c.NextRecord()
if err != nil {
// Error
// TODO: return the type of error?
*record = (*C.uchar)(nil)
return -1
}
if len(r) == 0 {
*record = (*C.uchar)(nullPtr)
// Empty record
*record = (*C.uchar)(nil)
return 0
}
......@@ -99,6 +146,29 @@ func paddle_next_record(client C.paddle_master_client, record **C.uchar) C.int {
return C.int(size)
}
// paddle_request_save_model requests the master server to approve the
// caller to save the model.
//
// returns 1 if the save the model request is approved, 0 if the
// request is rejected because other trainer is saving the model, -1
// if error happened.
//
//export paddle_request_save_model
func paddle_request_save_model(client C.paddle_master_client, trainerID string, blockMS int) C.int {
c := get(client)
need, err := c.RequestSaveModel(trainerID, time.Duration(blockMS)*time.Millisecond)
if err != nil {
log.Errorln(err)
return C.PADDLE_MASTER_ERROR
}
if need {
return C.PADDLE_SAVE_MODEL_OK
}
return C.PADDLE_SAVE_MODEL_SKIP
}
//export mem_free
func mem_free(p unsafe.Pointer) {
// "free" may be a better name for this function, but doing so
......
go/master/client.go
浏览文件 @ ff8262e2
// Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package master
import (
"os"
"sync"
"time"
"github.com/PaddlePaddle/Paddle/go/connection"
"github.com/PaddlePaddle/recordio"
"github.com/coreos/etcd/clientv3"
log "github.com/sirupsen/logrus"
)
// Addresser provide the address of the master server.
type Addresser interface {
Address() string
}
// Client is the client of the master server.
type Client struct {
conn *connection.Conn
ch chan []byte
ch chan record
initChOnce sync.Once
}
// NewClient creates a new Client.
type record struct {
r []byte
err error
}
// WithBuffer sets the client to buffer the training record.
//
// bufSize is the record buffer size. NextRecord will read from this
// buffer.
func NewClient(addr Addresser, bufSize int) *Client {
func WithBuffer(bufSize int) func(*Client) error {
return func(c *Client) error {
if bufSize <= 0 {
return nil
}
c.initChOnce.Do(func() {
c.ch = make(chan record, bufSize)
go c.getRecords()
})
return nil
}
}
// WithAddr sets the client to use fixed master address.
func WithAddr(addr string) func(c *Client) error {
return func(c *Client) error {
ch := make(chan string, 1)
ch <- addr
go c.monitorMaster(ch)
return nil
}
}
// WithEtcd sets the client to use etcd for master discovery.
func WithEtcd(endpoints []string, timeout time.Duration) func(*Client) error {
return func(c *Client) error {
cli, err := clientv3.New(clientv3.Config{
Endpoints: endpoints,
DialTimeout: timeout,
})
if err != nil {
return err
}
ch := make(chan string, 1)
a, err := GetKey(cli, DefaultAddrPath, timeout)
if err != nil {
return err
}
if a != "" {
// Master is registered, send to the master address
// channel.
ch <- a
}
go watchKey(cli, DefaultAddrPath, ch)
go c.monitorMaster(ch)
return nil
}
}
// NewClient creates a new Client.
func NewClient(opts ...func(*Client) error) (*Client, error) {
c := &Client{}
c.conn = connection.New()
c.ch = make(chan []byte, bufSize)
go c.monitorMaster(addr)
go c.getRecords()
return c
for _, opt := range opts {
err := opt(c)
if err != nil {
return nil, err
}
}
return c, nil
}
func (c *Client) getRecords() {
for {
t, err := c.getTask()
if err != nil {
// TODO(helin): wait before move on with next
// getTask call.
log.Errorln(err)
log.Errorf("Get task failed, sleep 3 seconds and continue, %s", err)
time.Sleep(3 * time.Second)
continue
}
......@@ -52,10 +128,11 @@ func (c *Client) getRecords() {
s := recordio.NewRangeScanner(f, &chunk.Index, -1, -1)
for s.Scan() {
c.ch <- s.Record()
c.ch <- record{s.Record(), nil}
}
if s.Err() != nil {
c.ch <- record{nil, s.Err()}
log.Errorln(err, chunk.Path)
}
......@@ -68,16 +145,17 @@ func (c *Client) getRecords() {
// We treat a task as finished whenever the last data
// instance of the task is read. This is not exactly
// correct, but a reasonable approximation.
c.taskFinished(t.ID)
err = c.taskFinished(t.Meta.ID)
if err != nil {
log.Errorln(err)
}
}
}
func (c *Client) monitorMaster(addr Addresser) {
func (c *Client) monitorMaster(addrCh <-chan string) {
lastMaster := ""
monitor := func() {
// get the lastest address of the master server,
for curMaster := range addrCh {
// connect to the new address once address changed.
curMaster := addr.Address()
if curMaster != lastMaster {
if curMaster == "" {
err := c.conn.Close()
......@@ -94,18 +172,10 @@ func (c *Client) monitorMaster(addr Addresser) {
// to retry next time.
curMaster = lastMaster
}
}
}
lastMaster = curMaster
}
monitor()
ticker := time.NewTicker(10 * time.Second)
for _ = range ticker.C {
monitor()
}
}
// SetDataset set dataset for the master server to dispatch.
......@@ -128,10 +198,30 @@ func (c *Client) taskFinished(taskID int) error {
return c.conn.Call("Service.TaskFinished", taskID, nil)
}
// TaskFailed tell the master server as task is failed.
func (c *Client) taskFailed(meta TaskMeta) error {
return c.conn.Call("Service.TaskFailed", meta, nil)
}
// NextRecord returns next record in the dataset.
//
// NextRecord will block until the next record is available. It is
// thread-safe.
func (c *Client) NextRecord() []byte {
return <-c.ch
func (c *Client) NextRecord() ([]byte, error) {
c.initChOnce.Do(func() {
// initialize with in case WithBuffer is not used.
c.ch = make(chan record, 0)
go c.getRecords()
})
r := <-c.ch
return r.r, r.err
}
// RequestSaveModel requests the master server to approve the caller
// to save the model.
func (c *Client) RequestSaveModel(trainerID string, blockDur time.Duration) (bool, error) {
var need bool
err := c.conn.Call("Service.RequestSaveModel", SaveModelRequest{TrainerID: trainerID, BlockDur: blockDur}, &need)
return need, err
}
go/master/client_internal_test.go
浏览文件 @ ff8262e2
// Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package master
import (
......@@ -26,12 +40,6 @@ func init() {
log.SetLevel(log.ErrorLevel)
}
type TestAddresser string
func (a TestAddresser) Address() string {
return string(a)
}
func TestGetFinishTask(t *testing.T) {
const path = "/tmp/master_client_test_0"
......@@ -45,11 +53,14 @@ func TestGetFinishTask(t *testing.T) {
if err != nil {
panic(err)
}
go func(l net.Listener) {
s := NewService(chunkPerTask, time.Second, 1)
s, err := NewService(&InMemStore{}, chunkPerTask, time.Second, 1)
if err != nil {
panic(err)
}
server := rpc.NewServer()
err := server.Register(s)
err = server.Register(s)
if err != nil {
panic(err)
}
......@@ -69,17 +80,33 @@ func TestGetFinishTask(t *testing.T) {
for i := 0; i < totalTask*chunkPerTask; i++ {
w := recordio.NewWriter(f, -1, -1)
w.Write(nil)
_, err = w.Write(nil)
if err != nil {
panic(err)
}
// call Close to force RecordIO writing a chunk.
w.Close()
err = w.Close()
if err != nil {
panic(err)
}
}
err = f.Close()
if err != nil {
panic(err)
}
f.Close()
// Manually intialize client to avoid calling c.getRecords()
c := &Client{}
c.conn = connection.New()
go c.monitorMaster(TestAddresser(fmt.Sprintf(":%d", p)))
c.SetDataset([]string{path})
addr := fmt.Sprintf(":%d", p)
ch := make(chan string, 1)
ch <- addr
go c.monitorMaster(ch)
err = c.SetDataset([]string{path})
if err != nil {
panic(err)
}
checkOnePass := func(i int) {
var tasks []Task
......@@ -96,10 +123,16 @@ func TestGetFinishTask(t *testing.T) {
t.Fatalf("Should get error, pass: %d\n", i)
}
err = c.taskFinished(tasks[0].ID)
err = c.taskFinished(tasks[0].Meta.ID)
if err != nil {
t.Fatalf("Error: %v, pass: %d\n", err, i)
}
err = c.taskFailed(tasks[0].Meta)
if err != nil {
t.Fatalf("Error: %v, pass: %d\n", err, i)
}
tasks = tasks[1:]
task, err := c.getTask()
if err != nil {
......@@ -108,7 +141,7 @@ func TestGetFinishTask(t *testing.T) {
tasks = append(tasks, task)
for _, task := range tasks {
err = c.taskFinished(task.ID)
err = c.taskFinished(task.Meta.ID)
if err != nil {
t.Fatalf("Error: %v, pass: %d\n", err, i)
}
......
go/master/client_test.go
浏览文件 @ ff8262e2
// Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package master_test
import (
......@@ -20,7 +34,6 @@ func TestNextRecord(t *testing.T) {
path = "/tmp/master_client_TestFull"
total = 50
)
l, err := net.Listen("tcp", ":0")
if err != nil {
panic(err)
......@@ -31,11 +44,14 @@ func TestNextRecord(t *testing.T) {
if err != nil {
panic(err)
}
go func(l net.Listener) {
s := master.NewService(10, time.Second, 1)
s, err := master.NewService(&master.InMemStore{}, 10, time.Second, 1)
if err != nil {
panic(err)
}
server := rpc.NewServer()
err := server.Register(s)
err = server.Register(s)
if err != nil {
panic(err)
}
......@@ -55,23 +71,46 @@ func TestNextRecord(t *testing.T) {
w := recordio.NewWriter(f, -1, -1)
for i := 0; i < total; i++ {
w.Write([]byte{byte(i)})
_, err = w.Write([]byte{byte(i)})
if err != nil {
panic(err)
}
}
err = w.Close()
if err != nil {
panic(err)
}
err = f.Close()
if err != nil {
panic(err)
}
c, err := master.NewClient(master.WithAddr(fmt.Sprintf(":%d", p)), master.WithBuffer(10))
if err != nil {
panic(err)
}
w.Close()
f.Close()
c := master.NewClient(master.TestAddresser(fmt.Sprintf(":%d", p)), 10)
c.SetDataset([]string{path})
err = c.SetDataset([]string{path})
if err != nil {
panic(err)
}
for pass := 0; pass < 50; pass++ {
received := make(map[byte]bool)
for i := 0; i < total; i++ {
r := c.NextRecord()
r, err := c.NextRecord()
if err != nil {
t.Fatal(pass, i, "Read error:", err)
}
if len(r) != 1 {
t.Fatal("Length should be 1.", r)
t.Fatal(pass, i, "Length should be 1.", r)
}
if received[r[0]] {
t.Fatal("Received duplicate.", received, r)
t.Fatal(pass, i, "Received duplicate.", received, r)
}
received[r[0]] = true
}
......
go/master/etcd_client.go 0 → 100644
浏览文件 @ ff8262e2
// Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package master
import (
"context"
"time"
"github.com/coreos/etcd/clientv3"
"github.com/coreos/etcd/clientv3/concurrency"
log "github.com/sirupsen/logrus"
)
const (
// DefaultLockPath is the default etcd master lock path.
DefaultLockPath = "/master/lock"
// DefaultStatePath is the default etcd key for master state.
DefaultStatePath = "/master/state"
// DefaultAddrPath is the default etcd key for master address.
DefaultAddrPath = "/master/addr"
)
// EtcdClient is the etcd client that the master uses for fault
// tolerance and service registry.
type EtcdClient struct {
lockPath string
statePath string
client *clientv3.Client
lock *concurrency.Mutex
}
// NewEtcdClient creates a new EtcdClient.
func NewEtcdClient(endpoints []string, addr string, lockPath, addrPath, statePath string, ttlSec int) (*EtcdClient, error) {
log.Debugf("Connecting to etcd at %v", endpoints)
// TODO(helin): gracefully shutdown etcd store. Because etcd
// store holds a etcd lock, even though the lock will expire
// when the lease timeout, we need to implement graceful
// shutdown to release the lock.
cli, err := clientv3.New(clientv3.Config{
Endpoints: endpoints,
DialTimeout: dialTimeout,
})
if err != nil {
return nil, err
}
sess, err := concurrency.NewSession(cli, concurrency.WithTTL(ttlSec))
if err != nil {
return nil, err
}
lock := concurrency.NewMutex(sess, lockPath)
// It's fine for the lock to get stuck, in this case we have
// multiple master servers running (only configured to have
// one master running, but split-brain problem may cause
// multiple master servers running), and the cluster management
// software will kill one of them.
log.Debugf("Trying to acquire lock at %s.", lockPath)
err = lock.Lock(context.TODO())
if err != nil {
return nil, err
}
log.Debugf("Successfully acquired lock at %s.", lockPath)
put := clientv3.OpPut(addrPath, addr)
resp, err := cli.Txn(context.Background()).If(lock.IsOwner()).Then(put).Commit()
if err != nil {
return nil, err
}
if !resp.Succeeded {
log.Fatal("No longer owns the master lock. Exiting.")
}
e := &EtcdClient{
lockPath: lockPath,
statePath: statePath,
client: cli,
lock: lock,
}
return e, nil
}
// Save saves the state into the etcd.
func (e *EtcdClient) Save(state []byte) error {
ctx := context.TODO()
put := clientv3.OpPut(e.statePath, string(state))
resp, err := e.client.Txn(ctx).If(e.lock.IsOwner()).Then(put).Commit()
if err != nil {
return err
}
if !resp.Succeeded {
log.Errorln("No longer owns the lock, trying to lock again")
ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
err := e.lock.Lock(ctx)
cancel()
if err != nil {
// We lost the master lock and can not acquire
// it back, it means some other master is
// already started. We don't want cluster
// management system to kill the master server
// who is holding the lock and running
// correctly. So the most feasible solution is
// to kill current master server. The current
// state is not saved, but the trainer's RPC
// call will fail, so the trainer will retry.
log.Fatalf("Could not acquire the lock at %s: %v. Exiting.", e.lockPath, err)
}
log.Infof("Successfully acquired lock at %s.", e.lockPath)
return e.Save(state)
}
return nil
}
// Load loads the state from etcd.
func (e *EtcdClient) Load() ([]byte, error) {
ctx := context.TODO()
get := clientv3.OpGet(e.statePath)
resp, err := e.client.Txn(ctx).If(e.lock.IsOwner()).Then(get).Commit()
if err != nil {
return nil, err
}
if !resp.Succeeded {
log.Errorln("No longer owns the lock, trying to lock and load again.")
err = e.lock.Lock(context.Background())
if err != nil {
return nil, err
}
return e.Load()
}
kvs := resp.Responses[0].GetResponseRange().Kvs
if len(kvs) == 0 {
// No state exists
return nil, nil
}
state := kvs[0].Value
return state, nil
}
// GetKey gets the value by the specify key.
func GetKey(c *clientv3.Client, key string, timeout time.Duration) (string, error) {
ctx, cancel := context.WithTimeout(context.Background(), timeout)
resp, err := c.Get(ctx, key)
cancel()
if err != nil {
return "", err
}
kvs := resp.Kvs
if len(kvs) == 0 {
return "", nil
}
v := kvs[0].Value
return string(v), nil
}
// watchKey watches the specify key and send to valChan if there is some event.
func watchKey(c *clientv3.Client, key string, valChan chan<- string) {
rch := c.Watch(context.Background(), key)
for wresp := range rch {
for _, ev := range wresp.Events {
// if received event is DELETE, the value will be an empty string
log.Infof("received event %s, %q : %q\n", ev.Type, ev.Kv.Key, ev.Kv.Value)
valChan <- string(ev.Kv.Value)
}
}
}
go/master/inmem_store.go 0 → 100644
浏览文件 @ ff8262e2
// Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package master
import "sync"
// InMemStore is an in memory implementation of Store interface.
//
// It does not tolerate the fault that causes the program to crash.
type InMemStore struct {
mu sync.Mutex
buf []byte
}
// Save saves the state into the in-memory store.
func (m *InMemStore) Save(state []byte) error {
m.mu.Lock()
defer m.mu.Unlock()
m.buf = state
return nil
}
// Load loads the state from the in-memory store.
func (m *InMemStore) Load() ([]byte, error) {
m.mu.Lock()
defer m.mu.Unlock()
return m.buf, nil
}
go/master/service.go
浏览文件 @ ff8262e2
// Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package master
import (
"bytes"
"compress/gzip"
"encoding/gob"
"errors"
"os"
"path/filepath"
......@@ -12,22 +29,59 @@ import (
"github.com/PaddlePaddle/recordio"
)
const (
dialTimeout = 5 * time.Second
)
// Store is the interface for save and load the master state.
type Store interface {
Save([]byte) error
Load() ([]byte, error)
}
// Chunk is a chunk of data consisted of several data instances.
type Chunk struct {
Path string
Index recordio.Index // chunk index
}
// TaskMeta is a struct which stores task's meta info.
type TaskMeta struct {
ID int
Epoch int
}
// Task is the basic unit of data instances assigned to trainers.
type Task struct {
Meta TaskMeta
Chunks []Chunk
}
type taskEntry struct {
Task Task
// A task fails if it's timeout or trainer reports it exits unnormally.
NumFailure int
}
type taskQueues struct {
Todo []taskEntry
Pending map[int]taskEntry // map from task ID to task entry
Done []taskEntry
Failed []taskEntry
}
// Service is the master server service.
type Service struct {
chunksPerTask int
timeoutDur time.Duration
timeoutMax int
failureMax int
ready chan struct{}
store Store
mu sync.Mutex
initDone bool
taskQueues taskQueues
}
// Recover recovers service state from etcd.
func Recover() (*Service, error) {
// TODO(helin): recover from snapshot state from etcd.
return nil, nil
savingTrainer string
}
func partition(chunks []Chunk, chunksPerTask int) []taskEntry {
......@@ -40,7 +94,7 @@ func partition(chunks []Chunk, chunksPerTask int) []taskEntry {
var cur taskEntry
for i, c := range chunks {
if i%chunksPerTask == 0 && len(cur.Task.Chunks) > 0 {
cur.Task.ID = id
cur.Task.Meta.ID = id
id++
result = append(result, cur)
cur.Task.Chunks = nil
......@@ -50,7 +104,7 @@ func partition(chunks []Chunk, chunksPerTask int) []taskEntry {
}
if len(cur.Task.Chunks) > 0 {
cur.Task.ID = id
cur.Task.Meta.ID = id
result = append(result, cur)
}
......@@ -58,46 +112,90 @@ func partition(chunks []Chunk, chunksPerTask int) []taskEntry {
}
// NewService creates a new service.
func NewService(chunksPerTask int, timeoutDur time.Duration, timeoutMax int) *Service {
func NewService(store Store, chunksPerTask int, timeoutDur time.Duration, failureMax int) (*Service, error) {
s := &Service{}
s.chunksPerTask = chunksPerTask
s.timeoutDur = timeoutDur
s.timeoutMax = timeoutMax
s.failureMax = failureMax
s.taskQueues = taskQueues{}
s.taskQueues.Pending = make(map[int]taskEntry)
s.ready = make(chan struct{})
return s
}
s.store = store
recovered, err := s.recover()
if err != nil {
return nil, err
}
// Chunk is a chunk of data consisted of several data instances.
type Chunk struct {
Path string
Index recordio.Index // chunk index
}
if recovered {
// Recovered. Now the state is already initialized,
// and the master is ready.
s.initDone = true
close(s.ready)
log.Info("Master recovered from saved state.")
}
// Task is the basic unit of data instances assigned to trainers.
type Task struct {
ID int
Chunks []Chunk
return s, nil
}
type taskEntry struct {
Epoch int
NumTimeout int
Task Task
}
// recover recovers service state from etcd.
func (s *Service) recover() (bool, error) {
state, err := s.store.Load()
if err != nil {
return false, err
}
type taskQueues struct {
Todo []taskEntry
Pending map[int]taskEntry // map from task ID to task entry
Done []taskEntry
Failed []Task
if state == nil {
log.Infoln("No state exists, not recovered.")
return false, nil
}
log.Infof("Loaded snapshot of size: %d bytes.", len(state))
gr, err := gzip.NewReader(bytes.NewReader(state))
if err != nil {
return false, err
}
dec := gob.NewDecoder(gr)
var tqs taskQueues
err = dec.Decode(&tqs)
if err != nil {
return false, err
}
err = gr.Close()
if err != nil {
// Only close failed, recover actually succeed, so
// just log error.
log.Errorln(err)
}
s.taskQueues = tqs
return true, nil
}
// *must* be called with s.mu being held.
// snapshot *must* be called with s.mu being held.
func (s *Service) snapshot() error {
// TODO(helin): snapshot state on etcd.
return nil
// TODO(helin): etcd request has a size limit, so the snapshot
// size is limited by the max request size. We should either
// divide the snapshot into smaller chunks and save under
// different keys, or configure the request size to be big
// enough:
// https://github.com/coreos/etcd/blob/2f84f3d8d8ed8f9537ab6ffa44a3a1c7eddfa9b1/embed/config.go#L44
var buf bytes.Buffer
gw := gzip.NewWriter(&buf)
enc := gob.NewEncoder(gw)
err := enc.Encode(s.taskQueues)
if err != nil {
return err
}
err = gw.Close()
if err != nil {
return err
}
state := buf.Bytes()
log.Infof("Saving snapshot of size: %d bytes.", len(state))
return s.store.Save(state)
}
func readChunks(globPaths []string) ([]Chunk, error) {
......@@ -132,6 +230,7 @@ func readChunks(globPaths []string) ([]Chunk, error) {
}
count := index.NumChunks()
log.Infof("readChunks: file %s has %d chunks", path, count)
for i := 0; i < count; i++ {
chunk := Chunk{
Path: path,
......@@ -148,7 +247,7 @@ func readChunks(globPaths []string) ([]Chunk, error) {
//
// SetDataset can be call multiple times. But only the first call will
// be honored.
func (s *Service) SetDataset(globPaths []string, dummy *int) error {
func (s *Service) SetDataset(globPaths []string, _ *int) error {
if len(globPaths) == 0 {
return errors.New("no dataset specified")
}
......@@ -180,19 +279,10 @@ func (s *Service) SetDataset(globPaths []string, dummy *int) error {
return nil
}
func (s *Service) checkTimeoutFunc(taskID int, epoch int) func() {
return func() {
s.mu.Lock()
defer s.mu.Unlock()
t, ok := s.taskQueues.Pending[taskID]
if !ok {
return
}
if t.Epoch != epoch {
func (s *Service) processFailedTask(t taskEntry, epoch int) {
if t.Task.Meta.Epoch != epoch {
// new epoch, task launched after the
// schedule of this timeout check.
// schedule of this timeout check or failed status report.
return
}
......@@ -203,17 +293,30 @@ func (s *Service) checkTimeoutFunc(taskID int, epoch int) func() {
}
}()
delete(s.taskQueues.Pending, t.Task.ID)
delete(s.taskQueues.Pending, t.Task.Meta.ID)
t.NumTimeout++
if t.NumTimeout > s.timeoutMax {
log.Warningf("Task %v timed out %d times, discard.\n", t.Task, t.NumTimeout)
s.taskQueues.Failed = append(s.taskQueues.Failed, t.Task)
t.NumFailure++
if t.NumFailure > s.failureMax {
log.Warningf("Task %v failed %d times, discard.", t.Task, t.NumFailure)
s.taskQueues.Failed = append(s.taskQueues.Failed, t)
return
}
log.Warningf("Task %v timed out %d times, retry.\n", t.Task, t.NumTimeout)
log.Warningf("Task %v failed %d times, discard.", t.Task, t.NumFailure)
s.taskQueues.Todo = append(s.taskQueues.Todo, t)
}
func (s *Service) checkTimeoutFunc(taskID int, epoch int) func() {
return func() {
s.mu.Lock()
defer s.mu.Unlock()
t, ok := s.taskQueues.Pending[taskID]
if !ok {
return
}
s.processFailedTask(t, epoch)
}
}
......@@ -228,7 +331,7 @@ func (s *Service) logFields() log.Fields {
}
// GetTask gets a new task from the service.
func (s *Service) GetTask(dummy int, task *Task) error {
func (s *Service) GetTask(_ int, task *Task) error {
select {
case <-s.ready:
}
......@@ -262,23 +365,23 @@ func (s *Service) GetTask(dummy int, task *Task) error {
}
t := s.taskQueues.Todo[0]
t.Epoch++
t.Task.Meta.Epoch++
s.taskQueues.Todo = s.taskQueues.Todo[1:]
s.taskQueues.Pending[t.Task.ID] = t
s.taskQueues.Pending[t.Task.Meta.ID] = t
err := s.snapshot()
if err != nil {
return err
}
*task = t.Task
log.WithFields(s.logFields()).Infof("Task #%d dispatched.", task.ID)
log.WithFields(s.logFields()).Infof("Task #%v dispatched.", t.Task.Meta)
time.AfterFunc(s.timeoutDur, s.checkTimeoutFunc(t.Task.ID, t.Epoch))
time.AfterFunc(s.timeoutDur, s.checkTimeoutFunc(t.Task.Meta.ID, t.Task.Meta.Epoch))
return nil
}
// TaskFinished tell the service that a task is finished.
func (s *Service) TaskFinished(taskID int, dummy *int) error {
func (s *Service) TaskFinished(taskID int, _ *int) error {
select {
case <-s.ready:
}
......@@ -288,13 +391,12 @@ func (s *Service) TaskFinished(taskID int, dummy *int) error {
t, ok := s.taskQueues.Pending[taskID]
if !ok {
err := errors.New("pending task not found")
log.WithFields(s.logFields()).Warningln("Pending task #%d not found.", taskID)
return err
return nil
}
// task finished, reset timeout
t.NumTimeout = 0
t.NumFailure = 0
s.taskQueues.Done = append(s.taskQueues.Done, t)
delete(s.taskQueues.Pending, taskID)
......@@ -312,3 +414,61 @@ func (s *Service) TaskFinished(taskID int, dummy *int) error {
}
return err
}
// TaskFailed tells the service that a task is failed.
func (s *Service) TaskFailed(meta TaskMeta, _ *int) error {
select {
case <-s.ready:
}
s.mu.Lock()
defer s.mu.Unlock()
t, ok := s.taskQueues.Pending[meta.ID]
if !ok {
log.WithFields(s.logFields()).Warningln("TaskFailed:Pending task #%v not found.", t.Task.Meta)
return nil
}
s.processFailedTask(t, meta.Epoch)
return nil
}
// SaveModelRequest is the request for saving model
type SaveModelRequest struct {
TrainerID string
BlockDur time.Duration
}
// RequestSaveModel requests the master server to approve the caller
// to save the model.
func (s *Service) RequestSaveModel(req SaveModelRequest, need *bool) error {
s.mu.Lock()
defer s.mu.Unlock()
if req.TrainerID == "" {
return errors.New("trainer id is empty")
}
if s.savingTrainer == "" {
*need = true
} else {
if req.TrainerID == s.savingTrainer {
// save trainer asked to save model again
*need = true
} else {
*need = false
}
}
if *need {
s.savingTrainer = req.TrainerID
time.AfterFunc(req.BlockDur, func() {
s.mu.Lock()
s.savingTrainer = ""
s.mu.Unlock()
})
}
return nil
}
go/master/service_internal_test.go
浏览文件 @ ff8262e2
// Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package master
import "testing"
......@@ -30,7 +44,7 @@ func TestPartionIndex(t *testing.T) {
cs := make([]Chunk, 100)
ts := partition(cs, 20)
for i := range ts {
if ts[i].Task.ID != i {
if ts[i].Task.Meta.ID != i {
t.Error(ts[i], i)
}
}
......
go/pserver/CMakeLists.txt 0 → 100644
浏览文件 @ ff8262e2
# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
if(WITH_TESTING)
go_test(pserver_test DEPS paddle_go_optimizer)
endif()
go/pserver/cclient/CMakeLists.txt 已删除 100644 → 0
浏览文件 @ 7a550f90
cmake_minimum_required(VERSION 3.0)
get_filename_component(PARENT_DIR ${CMAKE_CURRENT_SOURCE_DIR} DIRECTORY)
get_filename_component(PARENT_DIR ${PARENT_DIR} DIRECTORY)
set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${PARENT_DIR}/cmake")
project(cxx_go C Go)
include(golang)
include(flags)
go_library(paddle_pserver_cclient STATIC)
add_subdirectory(test)
go/pserver/cclient/test/CMakeLists.txt 已删除 100644 → 0
浏览文件 @ 7a550f90
cmake_minimum_required(VERSION 3.0)
add_executable(main main.c)
add_dependencies(main paddle_pserver_cclient)
add_executable(test_cclient test_cclient.c)
add_dependencies(test_cclient paddle_pserver_cclient)
if(APPLE)
set(CMAKE_EXE_LINKER_FLAGS "-framework CoreFoundation -framework Security")
else()
set(CMAKE_EXE_LINKER_FLAGS "-pthread")
endif()
if(PROJ_ROOT)
include_directories(${CMAKE_CURRENT_BINARY_DIR}/..)
target_link_libraries(main ${CMAKE_CURRENT_BINARY_DIR}/../libpaddle_pserver_cclient.a pthread)
target_link_libraries(test_cclient ${CMAKE_CURRENT_BINARY_DIR}/../libpaddle_pserver_cclient.a pthread)
else(PROJ_ROOT)
include_directories(${CMAKE_BINARY_DIR})
target_link_libraries(main ${CMAKE_BINARY_DIR}/libpaddle_pserver_cclient.a pthread)
target_link_libraries(test_cclient ${CMAKE_BINARY_DIR}/libpaddle_pserver_cclient.a pthread)
endif(PROJ_ROOT)
go/pserver/cclient/test/test_cclient.c 已删除 100644 → 0
浏览文件 @ 7a550f90
#include <stdio.h>
#include <stdlib.h>
#include "libpaddle_pserver_cclient.h"
typedef float real;
void fail() {
// TODO(helin): fix: gtest using cmake is not working, using this
// hacky way for now.
printf("test failed.\n");
exit(-1);
}
void print_parameter(paddle_gradient* param) {
if (param == NULL) {
printf("param is NULL!!\n");
} else {
printf("==== parameter ====\n");
printf("name: %s\n", param->name);
printf("content_len: %d\n", param->content_len);
printf("content_type: %d\n", param->element_type);
int i;
for (i = 0; i < param->content_len / (int)sizeof(real); ++i) {
printf("%f ", ((float*)param->content)[i]);
}
printf("\n\n");
}
}
int main() {
char addr[] = "localhost:3000";
paddle_pserver_client c = paddle_new_pserver_client(addr, 1);
char* names[] = {"param_a", "param_b"};
retry:
printf("init parameter to pserver:\n");
real param_content1[] = {0.1, 0.2, 0.3};
real param_content2[] = {0.4, 0.5, 0.6};
paddle_parameter** params =
(paddle_parameter**)malloc(sizeof(paddle_parameter*) * 2);
params[0] = (paddle_parameter*)malloc(sizeof(paddle_parameter));
params[0]->name = names[0];
params[0]->content = (unsigned char*)param_content1;
params[0]->content_len = 3 * sizeof(real);
params[0]->element_type = PADDLE_ELEMENT_TYPE_FLOAT32;
params[1] = (paddle_parameter*)malloc(sizeof(paddle_parameter));
params[1]->name = names[1];
params[1]->content = (unsigned char*)param_content2;
params[1]->content_len = 3 * sizeof(real);
params[1]->element_type = PADDLE_ELEMENT_TYPE_INT32;
if (paddle_begin_init_params(c)) {
if (paddle_init_param(c, *params[0], NULL, 0) != 0) {
goto retry;
}
if (paddle_init_param(c, *params[1], NULL, 0) != 0) {
goto retry;
}
if (paddle_finish_init_params(c) != 0) {
goto retry;
}
} else {
fail();
}
printf("get inited parameters from pserver:\n");
// get parameters again by reusing the allocated parameter buffers.
if (paddle_get_params(c, params, 2) != 0) {
fail();
}
print_parameter(params[0]);
print_parameter(params[1]);
printf("send gradient to pserver:\n");
real gradient_content1[] = {0.01, 0.02, 0.03};
real gradinet_content2[] = {0.04, 0.05, 0.06};
paddle_gradient** grads =
(paddle_gradient**)malloc(sizeof(paddle_gradient*) * 2);
grads[0] = (paddle_gradient*)malloc(sizeof(paddle_gradient));
grads[0]->name = names[0];
grads[0]->content = (unsigned char*)gradient_content1;
grads[0]->content_len = 3 * sizeof(real);
grads[0]->element_type = PADDLE_ELEMENT_TYPE_FLOAT32;
grads[1] = (paddle_gradient*)malloc(sizeof(paddle_gradient));
grads[1]->name = names[1];
grads[1]->content = (unsigned char*)gradinet_content2;
grads[1]->content_len = 3 * sizeof(real);
grads[1]->element_type = PADDLE_ELEMENT_TYPE_INT32;
printf("print gradient sent to pserver:\n");
print_parameter(grads[0]);
print_parameter(grads[1]);
if (paddle_send_grads(c, grads, 2) != 0) {
fail();
}
printf("get updated parameters from pserver:\n");
// get parameters again by reusing the allocated parameter buffers.
if (paddle_get_params(c, params, 2) != 0) {
fail();
}
print_parameter(params[0]);
print_parameter(params[1]);
if (paddle_save_model(c, "/tmp/") != 0) {
fail();
}
return 0;
}
go/pserver/client/CMakeLists.txt 0 → 100644
浏览文件 @ ff8262e2
# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
if(WITH_TESTING)
go_test(pserver_client_test DEPS paddle_go_optimizer)
endif()
go/pserver/client/c/.gitignore 0 → 100644
浏览文件 @ ff8262e2
libpaddle_go_optimizer.a
go/pserver/client/c/CMakeLists.txt 0 → 100644
浏览文件 @ ff8262e2
# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
cc_library(paddle_go_optimizer DEPS paddle_optimizer paddle_proto glog gflags protobuf)
target_link_libraries(paddle_go_optimizer stdc++ m)
# Copy library to the required place.
# See: go/pserver/optimizer.go:
# // #cgo LDFLAGS: ${SRCDIR}/client/c/libpaddle_go_optimizer.a -lstdc++ -lm
add_custom_command(TARGET paddle_go_optimizer POST_BUILD
COMMAND cp "${CMAKE_CURRENT_BINARY_DIR}/libpaddle_go_optimizer.a" "${CMAKE_CURRENT_SOURCE_DIR}"
)
go_library(paddle_pserver_cclient STATIC DEPS paddle_go_optimizer)
if(WITH_TESTING)
# FIXME: this test requires pserver which is not managed by the test
# we need some kind of e2e testing machanism.
# add_subdirectory(test)
endif()
go/pserver/cclient/cclient.go → go/pserver/client/c/cclient.go
浏览文件 @ ff8262e2
// Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package main
/*
......@@ -30,15 +44,15 @@ import (
"unsafe"
"github.com/PaddlePaddle/Paddle/go/pserver"
"github.com/PaddlePaddle/Paddle/go/pserver/client"
log "github.com/sirupsen/logrus"
)
var nullPtr = unsafe.Pointer(uintptr(0))
var mu sync.Mutex
var handleMap = make(map[C.paddle_pserver_client]*pserver.Client)
var handleMap = make(map[C.paddle_pserver_client]*client.Client)
var curHandle C.paddle_pserver_client
func add(c *pserver.Client) C.paddle_pserver_client {
func add(c *client.Client) C.paddle_pserver_client {
mu.Lock()
defer mu.Unlock()
client := curHandle
......@@ -47,13 +61,13 @@ func add(c *pserver.Client) C.paddle_pserver_client {
return client
}
func get(client C.paddle_pserver_client) *pserver.Client {
func get(client C.paddle_pserver_client) *client.Client {
mu.Lock()
defer mu.Unlock()
return handleMap[client]
}
func remove(client C.paddle_pserver_client) *pserver.Client {
func remove(client C.paddle_pserver_client) *client.Client {
mu.Lock()
defer mu.Unlock()
h := handleMap[client]
......@@ -62,7 +76,7 @@ func remove(client C.paddle_pserver_client) *pserver.Client {
}
func cArrayToSlice(p unsafe.Pointer, len int) []byte {
if p == nullPtr {
if p == nil {
return nil
}
......@@ -80,9 +94,9 @@ func (s selector) Select() bool {
return bool(s)
}
type lister []pserver.Server
type lister []client.Server
func (l lister) List() []pserver.Server {
func (l lister) List() []client.Server {
return l
}
......@@ -90,19 +104,22 @@ func (l lister) List() []pserver.Server {
func paddle_new_pserver_client(addrs *C.char, selected int) C.paddle_pserver_client {
a := C.GoString(addrs)
as := strings.Split(a, ",")
servers := make([]pserver.Server, len(as))
servers := make([]client.Server, len(as))
for i := range as {
servers[i].Index = i
servers[i].Addr = as[i]
}
c := pserver.NewClient(lister(servers), len(as), selector(selected != 0))
c := client.NewClient(lister(servers), len(as), selector(selected != 0))
return add(c)
}
//export paddle_new_etcd_pserver_client
func paddle_new_etcd_pserver_client(etcd_addr *C.char) C.paddle_pserver_client {
// TODO(helin): fault tolerant pserver client using etcd.
panic("not implemented.")
func paddle_new_etcd_pserver_client(etcdEndpoints *C.char, selected int) C.paddle_pserver_client {
// TODO(Longfei: use etcd lock to decide which trainer to initialize the parameters)
addr := C.GoString(etcdEndpoints)
etcdClient := client.NewEtcd(addr)
c := client.NewClient(etcdClient, etcdClient.Desired(), selector(selected != 0))
return add(c)
}
//export paddle_pserver_client_release
......@@ -110,30 +127,36 @@ func paddle_pserver_client_release(client C.paddle_pserver_client) {
remove(client)
}
// paddle_begin_init_params tells trainer if it needs to init the
// parameters.
//
// returns 1 if the trainer needs to init the parameters. 0 if the
// trainer does not need to init the parameters.
//
//export paddle_begin_init_params
func paddle_begin_init_params(client C.paddle_pserver_client) C.int {
c := get(client)
if selected := c.BeginInitParams(); selected {
return 1
}
return C.PSERVER_OK
return 0
}
//export paddle_init_param
func paddle_init_param(client C.paddle_pserver_client, param C.paddle_parameter, param_config unsafe.Pointer, config_len C.int) C.int {
func paddle_init_param(client C.paddle_pserver_client, param C.paddle_parameter, paramConfig unsafe.Pointer, configLen C.int) C.int {
et := pserver.ElementType(param.element_type)
name := C.GoString(param.name)
content := cArrayToSlice(unsafe.Pointer(param.content), int(param.content_len))
pc := pserver.ParameterWithConfig{
Param: pserver.Parameter{Name: name, ElementType: et, Content: content},
Config: cArrayToSlice(param_config, int(config_len)),
Config: cArrayToSlice(paramConfig, int(configLen)),
}
c := get(client)
err := c.InitParam(pc)
if err != nil {
if err.Error() == pserver.AlreadyInitialized {
log.Warningf("parameter %s already initialized, treat paddle_init_param as sucessful.\n", name)
log.Warningf("parameter %s already initialized, treat paddle_init_param as successful.", name)
return C.PSERVER_OK
}
log.Errorln(err)
......@@ -149,7 +172,7 @@ func paddle_finish_init_params(client C.paddle_pserver_client) C.int {
err := c.FinishInitParams()
if err != nil {
if err.Error() == pserver.AlreadyInitialized {
log.Warningln("parameters already initialized, treat paddle_finish_init_params as sucessful.")
log.Warningln("parameters already initialized, treat paddle_finish_init_params as successful.")
return C.PSERVER_OK
}
......@@ -200,7 +223,7 @@ func paddle_get_params(client C.paddle_pserver_client, dst **C.paddle_parameter,
for i, p := range ps {
pn[i] = p.Name
}
log.Errorf("pserver returned wrong number of parameters. Requested: %s, returned: %s.\n", strings.Join(pn, ", "), strings.Join(ns, ", "))
log.Errorf("pserver returned wrong number of parameters. Requested: %s, returned: %s.", strings.Join(pn, ", "), strings.Join(ns, ", "))
return C.PSERVER_ERROR
}
......@@ -210,7 +233,7 @@ func paddle_get_params(client C.paddle_pserver_client, dst **C.paddle_parameter,
for i, p := range ps {
pn[i] = p.Name
}
log.Errorf("pserver returned wrong parameters, or not in requested order. Requested: %s, returned: %s.\n", strings.Join(pn, ", "), strings.Join(ns, ", "))
log.Errorf("pserver returned wrong parameters, or not in requested order. Requested: %s, returned: %s.", strings.Join(pn, ", "), strings.Join(ns, ", "))
return C.PSERVER_ERROR
}
}
......@@ -219,12 +242,12 @@ func paddle_get_params(client C.paddle_pserver_client, dst **C.paddle_parameter,
p := ps[i]
param := *(**C.paddle_parameter)(unsafe.Pointer((uintptr(unsafe.Pointer(dst)) + uintptr(i)*unsafe.Sizeof(*dst))))
if unsafe.Pointer(param) == nullPtr {
if unsafe.Pointer(param) == nil {
log.Errorln("must pre-allocate parameter.")
return C.PSERVER_ERROR
}
if unsafe.Pointer(param.content) != nullPtr {
if unsafe.Pointer(param.content) != nil {
if int(param.content_len) != len(p.Content) {
log.Errorf("the pre-allocated content len does not match parameter content len. Pre-allocated len: %d, returned len: %d", param.content_len, len(p.Content))
return C.PSERVER_ERROR
......@@ -239,17 +262,4 @@ func paddle_get_params(client C.paddle_pserver_client, dst **C.paddle_parameter,
return C.PSERVER_OK
}
//export paddle_save_model
func paddle_save_model(client C.paddle_pserver_client, path *C.char) C.int {
p := C.GoString(path)
c := get(client)
err := c.Save(p)
if err != nil {
log.Errorln(err)
return C.PSERVER_ERROR
}
return C.PSERVER_OK
}
func main() {} // Required but ignored
go/pserver/client/c/test/CMakeLists.txt 0 → 100644
浏览文件 @ ff8262e2
# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
cc_test(test_cclient SRCS test_cclient.c DEPS paddle_pserver_cclient paddle_go_optimizer)
add_style_check_target(test_cclient test_cclient.c)
go/pserver/cclient/test/main.c → go/pserver/client/c/test/test_cclient.c
浏览文件 @ ff8262e2
/* Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License. */
#include <stdio.h>
#include <stdlib.h>
......@@ -16,7 +30,7 @@ void sendGrads(paddle_pserver_client c) {
"param_a", PADDLE_ELEMENT_TYPE_FLOAT32, grad_a, 2000};
paddle_gradient grad2 = {
"param_b", PADDLE_ELEMENT_TYPE_FLOAT32, grad_b, 3000};
paddle_gradient* grads[2] = {&grad1, &grad2};
paddle_gradient *grads[2] = {&grad1, &grad2};
if (paddle_send_grads(c, grads, 2)) {
fail();
}
......@@ -39,7 +53,7 @@ void getParams(paddle_pserver_client c) {
param_b.content = content_b;
param_b.content_len = 3000;
paddle_parameter* params[2] = {&param_a, &param_b};
paddle_parameter *params[2] = {&param_a, &param_b};
if (paddle_get_params(c, params, 2)) {
fail();
}
......@@ -48,6 +62,17 @@ void getParams(paddle_pserver_client c) {
int main() {
char addr[] = "localhost:3000";
paddle_pserver_client c = paddle_new_pserver_client(addr, 1);
char *config_proto;
size_t config_proto_len = 0;
ssize_t nread;
FILE *fp = fopen("testdata/optimizer.pb", "r");
if (!fp) {
fail();
}
while ((nread = getline(&config_proto, &config_proto_len, fp)) != -1) {
printf("%s", config_proto);
}
fclose(fp);
retry:
if (paddle_begin_init_params(c)) {
paddle_parameter param;
......@@ -59,7 +84,8 @@ retry:
param.name = name_a;
param.content = content_a;
param.content_len = 2000;
int error = paddle_init_param(c, param, NULL, 0);
int error =
paddle_init_param(c, param, (void *)config_proto, config_proto_len);
if (error != 0) {
goto retry;
}
......@@ -68,7 +94,7 @@ retry:
param.name = name_b;
param.content = content_b;
param.content_len = 3000;
error = paddle_init_param(c, param, NULL, 0);
error = paddle_init_param(c, param, (void *)config_proto, config_proto_len);
if (error != 0) {
goto retry;
}
......@@ -85,9 +111,5 @@ retry:
getParams(c);
}
if (paddle_save_model(c, "/tmp/")) {
fail();
}
return 0;
}
go/pserver/cclient/test/test_train.py → go/pserver/client/c/test/test_train.py
浏览文件 @ ff8262e2
import paddle.v2 as paddle
import paddle.v2.dataset.uci_housing as uci_housing
import paddle.v2.master as master
import os
import cPickle as pickle
etcd_ip = os.getenv("MASTER_IP", "127.0.0.1")
etcd_endpoint = "http://" + etcd_ip + ":2379"
def cloud_reader():
print "connecting to master, etcd endpoints: ", etcd_endpoint
master_client = master.client(etcd_endpoint, 5, 64)
master_client.set_dataset(
["/pfs/dlnel/public/dataset/uci_housing/uci_housing-*-of-*"])
while 1:
r, e = master_client.next_record()
if not r:
break
yield pickle.loads(r)
def main():
......@@ -19,14 +37,16 @@ def main():
# create parameters
parameters = paddle.parameters.create(cost)
# create optimizer
# create optimizer of new remote updater to pserver
optimizer = paddle.optimizer.Momentum(momentum=0)
print "etcd endoint: ", etcd_endpoint
trainer = paddle.trainer.SGD(cost=cost,
parameters=parameters,
update_equation=optimizer,
is_local=False,
pserver_spec="localhost:3000")
pserver_spec=etcd_endpoint,
use_etcd=True)
# event_handler to print training and testing info
def event_handler(event):
......@@ -45,11 +65,11 @@ def main():
print "Test %d, %.2f" % (event.pass_id, result.cost)
# training
# NOTE: use uci_housing.train() as reader for non-paddlecloud training
trainer.train(
reader=paddle.batch(
paddle.reader.shuffle(
uci_housing.train(), buf_size=500),
batch_size=2),
cloud_reader, buf_size=500), batch_size=2),
feeding={'x': 0,
'y': 1},
event_handler=event_handler,
......
go/pserver/client.go → go/pserver/client/client.go
浏览文件 @ ff8262e2
package pserver
// Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package client
import (
"errors"
"hash/fnv"
"sort"
"time"
"github.com/PaddlePaddle/Paddle/go/connection"
"github.com/PaddlePaddle/Paddle/go/pserver"
log "github.com/sirupsen/logrus"
)
......@@ -104,7 +120,7 @@ func (c *Client) BeginInitParams() bool {
}
// InitParam initializes the parameter on parameter servers.
func (c *Client) InitParam(paramWithConfigs ParameterWithConfig) error {
func (c *Client) InitParam(paramWithConfigs pserver.ParameterWithConfig) error {
return c.pservers[c.partition(paramWithConfigs.Param.Name)].Call("Service.InitParam", paramWithConfigs, nil)
}
......@@ -122,10 +138,13 @@ func (c *Client) FinishInitParams() error {
// SendGrads sends gradients to parameter servers for updating
// parameters.
func (c *Client) SendGrads(grads []Gradient) error {
func (c *Client) SendGrads(grads []pserver.Gradient) error {
if len(grads) == 0 {
return errors.New("no gradient received")
}
errCh := make(chan error, len(grads))
for _, g := range grads {
go func(g Gradient) {
go func(g pserver.Gradient) {
err := c.pservers[c.partition(g.Name)].Call("Service.SendGrad", g, nil)
errCh <- err
}(g)
......@@ -147,7 +166,7 @@ func (c *Client) SendGrads(grads []Gradient) error {
type result struct {
idx int
param Parameter
param pserver.Parameter
err error
}
......@@ -166,12 +185,12 @@ func (r results) Swap(i int, j int) {
}
// GetParams gets parameters from parameter servers.
func (c *Client) GetParams(names []string) ([]Parameter, error) {
func (c *Client) GetParams(names []string) ([]pserver.Parameter, error) {
rCh := make(chan result, len(names))
for idx, name := range names {
go func(name string, idx int) {
var parameter Parameter
var parameter pserver.Parameter
err := c.pservers[c.partition(name)].Call("Service.GetParam", name, &parameter)
rCh <- result{idx: idx, param: parameter, err: err}
}(name, idx)
......@@ -192,7 +211,7 @@ func (c *Client) GetParams(names []string) ([]Parameter, error) {
}
sort.Sort(rs)
ps := make([]Parameter, len(rs))
ps := make([]pserver.Parameter, len(rs))
for i := range rs {
ps[i] = rs[i].param
}
......@@ -200,35 +219,9 @@ func (c *Client) GetParams(names []string) ([]Parameter, error) {
return ps, nil
}
// Save indicates parameters to save the parameter to the given path.
func (c *Client) Save(path string) error {
errCh := make(chan error, len(c.pservers))
for _, p := range c.pservers {
err := p.Call("Service.Save", path, nil)
errCh <- err
}
recv := 0
for err := range errCh {
if err != nil {
return err
}
recv++
if recv == len(c.pservers) {
break
}
}
// TODO(helin): there will be many files under path, need to
// merge them into a single file.
return nil
}
func strHash(s string) uint32 {
h := fnv.New32a()
h.Write([]byte(s))
_, _ = h.Write([]byte(s))
return h.Sum32()
}
......
go/pserver/client/client_test.go 0 → 100644
浏览文件 @ ff8262e2
// Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserve.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
// http://www.apache.org/licenses/LICENSE-2.0
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package client_test
import (
"context"
"io/ioutil"
"math/rand"
"net"
"net/http"
"net/rpc"
"strconv"
"strings"
"sync"
"testing"
"time"
"github.com/PaddlePaddle/Paddle/go/pserver"
"github.com/PaddlePaddle/Paddle/go/pserver/client"
"github.com/coreos/etcd/clientv3"
log "github.com/sirupsen/logrus"
)
const (
numPserver = 10
etcdEndpoints = "127.0.0.1:2379"
timeout = 2 * time.Second
)
var pserverClientPorts [numPserver]int
// this function init pserver client and return their ports in an array.
func initClient() [numPserver]int {
var ports [numPserver]int
for i := 0; i < numPserver; i++ {
l, err := net.Listen("tcp", ":0")
if err != nil {
panic(err)
}
ss := strings.Split(l.Addr().String(), ":")
p, err := strconv.Atoi(ss[len(ss)-1])
if err != nil {
panic(err)
}
ports[i] = p
go func(l net.Listener) {
var cp pserver.Checkpoint
s, err := pserver.NewService(0, 1, "", nil, cp)
if err != nil {
panic(err)
}
server := rpc.NewServer()
err = server.Register(s)
if err != nil {
panic(err)
}
mux := http.NewServeMux()
mux.Handle(rpc.DefaultRPCPath, server)
err = http.Serve(l, mux)
if err != nil {
panic(err)
}
}(l)
}
return ports
}
func initNativeClient() {
pserverClientPorts = initClient()
}
func initEtcdClient() {
client, err := clientv3.New(clientv3.Config{
Endpoints: []string{etcdEndpoints},
DialTimeout: time.Second * time.Duration(1),
})
if err != nil {
log.Errorf("err %v", err)
}
ctx, cancel := context.WithTimeout(context.Background(), timeout)
_, err = client.Delete(ctx, pserver.PsDesired)
if err != nil {
panic(err)
}
_, err = client.Delete(ctx, pserver.PsPath)
if err != nil {
panic(err)
}
_, err = client.Put(ctx, pserver.PsDesired, strconv.Itoa(numPserver))
if err != nil {
panic(err)
}
ports := initClient()
for i := 0; i < numPserver; i++ {
_, err = client.Put(ctx, pserver.PsPath+strconv.Itoa(i), ":"+strconv.Itoa(ports[i]))
if err != nil {
panic(err)
}
}
cancel()
err = client.Close()
if err != nil {
panic(err)
}
}
type selector bool
func (s selector) Select() bool {
return bool(s)
}
type lister []client.Server
func (l lister) List() []client.Server {
return l
}
func testClient(t *testing.T, c *client.Client) {
selected := c.BeginInitParams()
if !selected {
t.Fatal("should be selected.")
}
const numParameter = 1000
config, err := ioutil.ReadFile("./c/test/testdata/optimizer.pb")
if err != nil {
t.Fatalf("read optimizer proto failed")
}
var wg sync.WaitGroup
for i := 0; i < numParameter; i++ {
wg.Add(1)
go func(i int) {
var p pserver.Parameter
p.Name = "p_" + strconv.Itoa(i)
p.ElementType = pserver.Float32
p.Content = make([]byte, (i+1)*100)
err := c.InitParam(pserver.ParameterWithConfig{Param: p, Config: config})
if err != nil {
t.Fatal(err)
}
wg.Done()
}(i)
}
wg.Wait()
err = c.FinishInitParams()
if err != nil {
t.Fatal(err)
}
var grads []pserver.Gradient
for i := 0; i < numParameter; i++ {
var g pserver.Gradient
g.Name = "p_" + strconv.Itoa(i)
g.ElementType = pserver.Float32
g.Content = make([]byte, (i+1)*100)
grads = append(grads, g)
}
const paramPerGroup = 10
const numGroups = numParameter / paramPerGroup
// shuffle send grads order
for i := range grads {
j := rand.Intn(i + 1)
grads[i], grads[j] = grads[j], grads[i]
}
for i := 0; i < numGroups; i++ {
var gs []pserver.Gradient
if i == numGroups-1 {
gs = grads[i*paramPerGroup:]
} else {
gs = grads[i*paramPerGroup : (i+1)*paramPerGroup]
}
wg.Add(1)
go func(gs []pserver.Gradient) {
err := c.SendGrads(gs)
if err != nil {
t.Fatal(err)
}
wg.Done()
}(gs)
}
names := make([]string, numParameter)
for i := 0; i < numParameter; i++ {
names[i] = "p_" + strconv.Itoa(i)
}
for i := 0; i < numGroups; i++ {
var ns []string
if i == numGroups-1 {
ns = names[i*paramPerGroup:]
} else {
ns = names[i*paramPerGroup : (i+1)*paramPerGroup]
}
wg.Add(1)
go func(ns []string) {
params, err := c.GetParams(ns)
if err != nil {
t.Fatal(err)
}
if len(ns) != len(params) {
t.Fatalf("parameter size not match, need: %d, have: %d", len(names), len(params))
}
for i := range params {
if ns[i] != params[i].Name {
t.Fatalf("order of returned parameter does not required: parameter name: %s, required name: %s", ns[i], params[i].Name)
}
}
wg.Done()
}(ns)
}
wg.Wait()
}
func TestNativeClient(t *testing.T) {
initNativeClient()
servers := make([]client.Server, numPserver)
for i := 0; i < numPserver; i++ {
servers[i] = client.Server{Index: i, Addr: ":" + strconv.Itoa(pserverClientPorts[i])}
}
c1 := client.NewClient(lister(servers), len(servers), selector(true))
testClient(t, c1)
}
// EtcdClient is a disabled test, since we have not embedded etcd into
// our test.
func EtcdClient(t *testing.T) {
initEtcdClient()
etcdClient := client.NewEtcd(etcdEndpoints)
c2 := client.NewClient(etcdClient, etcdClient.Desired(), selector(true))
testClient(t, c2)
}
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go/pserver/optimizer.c 已删除 100644 → 0
浏览文件 @ 7a550f90
#include <stdlib.h>
#include "optimizer.h"
typedef int (*update_func)(void*, void*, paddle_element_type, const void*, int);
typedef void (*release_func)(void*);
typedef struct paddle_optimizer {
update_func update;
release_func release;
void* optimizer;
} paddle_optimizer;
void paddle_release_optimizer(paddle_optimizer* o) {
o->release(o->optimizer);
free(o);
}
int paddle_update_parameter(paddle_optimizer* o,
void* buffer,
paddle_element_type element_type,
const void* gradient,
int num_bytes) {
return o->update(o->optimizer, buffer, element_type, gradient, num_bytes);
}
typedef struct { double learning_rate; } SGD_optimizer;
int update_SGD(void* optimizer,
void* buffer,
paddle_element_type element_type,
const void* gradient,
int num_bytes) {
SGD_optimizer* o = (SGD_optimizer*)optimizer;
float* parameter = (float*)buffer;
float* grad = (float*)gradient;
int i;
for (i = 0; i < num_bytes / sizeof(float); ++i) {
parameter[i] -= o->learning_rate * grad[i];
}
return 0;
}
void release_SGD(void* optimizer) {
SGD_optimizer* o = (SGD_optimizer*)optimizer;
// nothing allocated on heap
}
paddle_optimizer* paddle_create_SGD_optimizer(double learning_rate) {
SGD_optimizer* impl = (SGD_optimizer*)malloc(sizeof(SGD_optimizer));
impl->learning_rate = learning_rate;
paddle_optimizer* opt = (paddle_optimizer*)malloc(sizeof(paddle_optimizer));
opt->update = update_SGD;
opt->release = release_SGD;
opt->optimizer = impl;
return opt;
}
go/pserver/optimizer.go
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go/pserver/optimizer_test.go
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go/pserver/service.go
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go/pserver/service_test.go
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paddle/CMakeLists.txt
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paddle/api/CMakeLists.txt
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paddle/api/ConfigParser.cpp
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paddle/api/PaddleAPI.h
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......@@ -843,7 +843,8 @@ public:
bool useSparseUpdater);
static ParameterUpdater* createNewRemoteUpdater(
OptimizationConfig* config,
const std::string pserverSpec) throw(UnsupportError);
const std::string pserverSpec,
const bool useEtcd) throw(UnsupportError);
~ParameterUpdater();
/**
......
paddle/api/ParameterOptimizer.cpp
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paddle/api/ParameterUpdater.cpp
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paddle/api/Vector.cpp
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paddle/capi/CMakeLists.txt
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paddle/cuda/CMakeLists.txt
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paddle/framework/CMakeLists.txt
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paddle/framework/dim.h
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paddle/framework/dim_test.cu
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