20190212

CMakeLists.txt

@@ -61,12 +61,18 @@ if (NOT DEFINED WITH_MKLDNN)
     endif()
 endif()
 
-include(external/paddlepaddle)
-
+include(external/zlib)
+include(external/gflags)
+include(external/glog)
+include(external/leveldb)
+include(external/protobuf)
+include(external/snappy)
 include(external/brpc)
+include(external/boost)
 include(flags)
 include(configure)
 include(generic)
+include(paddlepaddle)
 
 include_directories("${PADDLE_SERVING_SOURCE_DIR}")
 

bsl/CMakeLists.txt

+add_custom_target(copy_bsl_headers)
+add_custom_command(TARGET copy_bsl_headers
+        COMMAND mkdir -p ${CMAKE_CURRENT_BINARY_DIR}/include/bsl/ && cp ${CMAKE_CURRENT_LIST_DIR}/*.h ${CMAKE_CURRENT_BINARY_DIR}/include/bsl/
+        COMMAND mkdir -p ${CMAKE_CURRENT_BINARY_DIR}/include/bsl/utils && cp ${CMAKE_CURRENT_LIST_DIR}/utils/*.h ${CMAKE_CURRENT_BINARY_DIR}/include/bsl/utils
+        COMMAND mkdir -p ${CMAKE_CURRENT_BINARY_DIR}/include/bsl/alloc && cp ${CMAKE_CURRENT_LIST_DIR}/alloc/*.h ${CMAKE_CURRENT_BINARY_DIR}/include/bsl/alloc
+        COMMAND mkdir -p ${CMAKE_CURRENT_BINARY_DIR}/include/bsl/archive && cp ${CMAKE_CURRENT_LIST_DIR}/archive/*.h ${CMAKE_CURRENT_BINARY_DIR}/include/bsl/archive
+        # COMMAND mkdir -p ${CMAKE_CURRENT_BINARY_DIR}/include/bsl/containers && cp ${CMAKE_CURRENT_LIST_DIR}/containers/*.h ${CMAKE_CURRENT_BINARY_DIR}/include/bsl/containers
+        COMMAND mkdir -p ${CMAKE_CURRENT_BINARY_DIR}/include/bsl/check_cast && cp ${CMAKE_CURRENT_LIST_DIR}/check_cast/*.h ${CMAKE_CURRENT_BINARY_DIR}/include/bsl/check_cast
+        COMMAND mkdir -p ${CMAKE_CURRENT_BINARY_DIR}/include/bsl/ResourcePool && cp ${CMAKE_CURRENT_LIST_DIR}/ResourcePool/*.h ${CMAKE_CURRENT_BINARY_DIR}/include/bsl/ResourcePool
+        COMMAND cp ${CMAKE_CURRENT_LIST_DIR}/check_cast/*.h ${CMAKE_CURRENT_BINARY_DIR}/include/bsl
+        )
 add_subdirectory(utils)
 add_subdirectory(alloc)
-#add_subdirectory(archive)
-#add_subdirectory(containers)
-#add_subdirectory(pool)
-#add_subdirectory(buffer)
-#add_subdirectory(exception)
-#add_subdirectory(check_cast)
-#add_subdirectory(ResourcePool)
-#add_subdirectory(var/interface)
-#add_subdirectory(var/utils)
-#add_subdirectory(var/implement)
+add_subdirectory(archive)
+add_subdirectory(containers)
+add_subdirectory(pool)
+add_subdirectory(buffer)
+add_subdirectory(exception)
+add_subdirectory(check_cast)
+add_subdirectory(ResourcePool)
+add_subdirectory(var/interface)
+add_subdirectory(var/utils)
+add_subdirectory(var/implement)

bsl/ResourcePool/CMakeLists.txt

+FILE(GLOB ResourcePool_srcs ${CMAKE_CURRENT_LIST_DIR}/*.cpp)
+add_library(ResourcePool ${ResourcePool_srcs})
+INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR})

bsl/alloc/CMakeLists.txt

-INCLUDE_DIRECTORIES(.)
+INCLUDE_DIRECTORIES(${CMAKE_CURRENT_BINARY_DIR})

bsl/archive/CMakeLists.txt

+FILE(GLOB archive_srcs ${CMAKE_CURRENT_LIST_DIR}/*.cpp)
+add_library(archive ${archive_srcs})
+INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR})

bsl/buffer/CMakeLists.txt

+FILE(GLOB buffer_srcs ${CMAKE_CURRENT_LIST_DIR}/*.cpp) 
+add_library(buffer ${CMAKE_CURRENT_LIST_DIR}/AutoBuffer.cpp
+        ${CMAKE_CURRENT_LIST_DIR}/BinBuffer.cpp)
+INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR})

bsl/check_cast/CMakeLists.txt

+FILE(GLOB check_cast_srcs ${CMAKE_CURRENT_LIST_DIR}/*.cpp)
+add_library(check_cast ${check_cast_srcs})
+add_dependencies(check_cast copy_bsl_headers)
+INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR})

bsl/containers/CMakeLists.txt

+add_subdirectory(btree)
+add_subdirectory(deque)
+add_subdirectory(hash)
+add_subdirectory(list)
+add_subdirectory(slist)
+add_subdirectory(string)

bsl/containers/btree/CMakeLists.txt

+include_directories(${CMAKE_CURRENT_SOURCE_DIR})
+include_directories(${CMAKE_CURRENT_SOURCE_DIR}/asm-i386)
+include_directories(${CMAKE_CURRENT_SOURCE_DIR}/asm-x86_64)

bsl/containers/deque/CMakeLists.txt

+include_directories(${CMAKE_CURRENT_SOURCE_DIR})

bsl/containers/hash/CMakeLists.txt

+include_directories(${CMAKE_CURRENT_SOURCE_DIR})

bsl/containers/list/CMakeLists.txt

+include_directories(${CMAKE_CURRENT_SOURCE_DIR})

bsl/containers/slist/CMakeLists.txt

+include_directories(${CMAKE_CURRENT_SOURCE_DIR})

bsl/containers/string/CMakeLists.txt

+include_directories(${CMAKE_CURRENT_SOURCE_DIR})

bsl/exception/CMakeLists.txt

+FILE(GLOB exception_srcs ${CMAKE_CURRENT_LIST_DIR}/*.cpp) 
+add_library(exception ${exception_srcs})
+INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR})

bsl/pool/CMakeLists.txt

+FILE(GLOB pool_srcs ${CMAKE_CURRENT_LIST_DIR}/*.cpp) 
+add_library(pool ${pool_srcs})
+INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR})

bsl/utils/CMakeLists.txt

-add_library(utils bsl_memcpy.cpp)
-INCLUDE_DIRECTORIES(.)
+add_library(utils ${CMAKE_CURRENT_LIST_DIR}/bsl_memcpy.cpp)
+INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR})

bsl/var/implement/CMakeLists.txt

+FILE(GLOB implement_srcs ${CMAKE_CURRENT_LIST_DIR}/*.cpp) 
+add_library(implement ${implement_srcs})
+include_directories(${CMAKE_CURRENT_SOURCE_DIR})

bsl/var/interface/CMakeLists.txt

+include_directories(${CMAKE_CURRENT_SOURCE_DIR})

bsl/var/utils/CMakeLists.txt

+FILE(GLOB var_utils_srcs ${CMAKE_CURRENT_LIST_DIR}/*.cpp)
+add_library(var_utils ${var_utils_srcs})
+include_directories(${CMAKE_CURRENT_SOURCE_DIR})

cmake/configure.cmake

@@ -49,12 +49,10 @@ if(NOT WITH_PROFILER)
     add_definitions(-DPADDLE_DISABLE_PROFILER)
 endif(NOT WITH_PROFILER)
 
-if(NOT CMAKE_CROSSCOMPILING)
-    if(WITH_AVX AND AVX_FOUND)
+if(WITH_AVX AND AVX_FOUND)
     set(SIMD_FLAG ${AVX_FLAG})
-    elseif(SSE3_FOUND)
+elseif(SSE3_FOUND)
     set(SIMD_FLAG ${SSE3_FLAG})
-    endif()
 endif()
 
 if(WIN32)
@@ -154,7 +152,12 @@ endif()
 
 if (WITH_MKLML AND MKLML_IOMP_LIB)
     message(STATUS "Enable Intel OpenMP with ${MKLML_IOMP_LIB}")
+    if(WIN32)
+        # openmp not support well for now on windows
+        set(OPENMP_FLAGS "")
+    else(WIN32)
         set(OPENMP_FLAGS "-fopenmp")
+    endif(WIN32)
     set(CMAKE_C_CREATE_SHARED_LIBRARY_FORBIDDEN_FLAGS ${OPENMP_FLAGS})
     set(CMAKE_CXX_CREATE_SHARED_LIBRARY_FORBIDDEN_FLAGS ${OPENMP_FLAGS})
     set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${OPENMP_FLAGS}")

cmake/external/boost.cmake

+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved.
+#
+# 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(ExternalProject)
+
+set(BOOST_PROJECT       "extern_boost")
+# To release PaddlePaddle as a pip package, we have to follow the
+# manylinux1 standard, which features as old Linux kernels and
+# compilers as possible and recommends CentOS 5. Indeed, the earliest
+# CentOS version that works with NVIDIA CUDA is CentOS 6.  And a new
+# version of boost, say, 1.66.0, doesn't build on CentOS 6.  We
+# checked that the devtools package of CentOS 6 installs boost 1.41.0.
+# So we use 1.41.0 here.
+set(BOOST_VER           "1.41.0")
+set(BOOST_TAR "boost_1_41_0" CACHE STRING "" FORCE)
+set(BOOST_URL "http://paddlepaddledeps.cdn.bcebos.com/${BOOST_TAR}.tar.gz" CACHE STRING "" FORCE)
+
+MESSAGE(STATUS "BOOST_TAR: ${BOOST_TAR}, BOOST_URL: ${BOOST_URL}")
+
+set(BOOST_SOURCES_DIR ${THIRD_PARTY_PATH}/boost)
+set(BOOST_DOWNLOAD_DIR  "${BOOST_SOURCES_DIR}/src/${BOOST_PROJECT}")
+
+set(BOOST_INCLUDE_DIR "${BOOST_DOWNLOAD_DIR}" CACHE PATH "boost include directory." FORCE)
+set_directory_properties(PROPERTIES CLEAN_NO_CUSTOM 1)
+include_directories(${BOOST_INCLUDE_DIR})
+
+ExternalProject_Add(
+    ${BOOST_PROJECT}
+    ${EXTERNAL_PROJECT_LOG_ARGS}
+    DOWNLOAD_DIR          ${BOOST_DOWNLOAD_DIR}
+    URL      ${BOOST_URL}
+    DOWNLOAD_NO_PROGRESS  1
+    PREFIX                ${BOOST_SOURCES_DIR}
+    CONFIGURE_COMMAND     ""
+    BUILD_COMMAND         ""
+    INSTALL_COMMAND       ""
+    UPDATE_COMMAND        ""
+    )
+
+if (${CMAKE_VERSION} VERSION_LESS "3.3.0" OR NOT WIN32)
+    set(dummyfile ${CMAKE_CURRENT_BINARY_DIR}/boost_dummy.c)
+    file(WRITE ${dummyfile} "const char *dummy = \"${dummyfile}\";")
+    add_library(boost STATIC ${dummyfile})
+else()
+    add_library(boost INTERFACE)
+endif()
+
+add_dependencies(boost ${BOOST_PROJECT})
+list(APPEND external_project_dependencies boost)
+set(Boost_INCLUDE_DIR ${BOOST_INCLUDE_DIR})

cmake/external/brpc.cmake

@@ -63,7 +63,8 @@ ExternalProject_Add(
                      -DCMAKE_POSITION_INDEPENDENT_CODE:BOOL=ON
                      -DCMAKE_BUILD_TYPE:STRING=${THIRD_PARTY_BUILD_TYPE}
 )
-ADD_DEPENDENCIES(extern_brpc protobuf ssl crypto leveldb gflags glog gtest snappy)
+# ADD_DEPENDENCIES(extern_brpc protobuf ssl crypto leveldb gflags glog gtest snappy)
+ADD_DEPENDENCIES(extern_brpc protobuf ssl crypto leveldb gflags glog snappy)
 ADD_LIBRARY(brpc STATIC IMPORTED GLOBAL)
 SET_PROPERTY(TARGET brpc PROPERTY IMPORTED_LOCATION ${BRPC_LIBRARIES})
 ADD_DEPENDENCIES(brpc extern_brpc)

cmake/external/gflags.cmake

+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved.
+#
+# 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(ExternalProject)
+
+SET(GFLAGS_SOURCES_DIR ${THIRD_PARTY_PATH}/gflags)
+SET(GFLAGS_INSTALL_DIR ${THIRD_PARTY_PATH}/install/gflags)
+SET(GFLAGS_INCLUDE_DIR "${GFLAGS_INSTALL_DIR}/include" CACHE PATH "gflags include directory." FORCE)
+IF(WIN32)
+  set(GFLAGS_LIBRARIES "${GFLAGS_INSTALL_DIR}/lib/libgflags.lib" CACHE FILEPATH "GFLAGS_LIBRARIES" FORCE)
+ELSE(WIN32)
+  set(GFLAGS_LIBRARIES "${GFLAGS_INSTALL_DIR}/lib/libgflags.a" CACHE FILEPATH "GFLAGS_LIBRARIES" FORCE)
+ENDIF(WIN32)
+
+INCLUDE_DIRECTORIES(${GFLAGS_INCLUDE_DIR})
+
+ExternalProject_Add(
+    extern_gflags
+    ${EXTERNAL_PROJECT_LOG_ARGS}
+    GIT_REPOSITORY  "https://github.com/gflags/gflags.git"
+    GIT_TAG         77592648e3f3be87d6c7123eb81cbad75f9aef5a
+    PREFIX          ${GFLAGS_SOURCES_DIR}
+    UPDATE_COMMAND  ""
+    CMAKE_ARGS      -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
+                    -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
+                    -DCMAKE_CXX_FLAGS=${CMAKE_CXX_FLAGS}
+                    -DCMAKE_CXX_FLAGS_RELEASE=${CMAKE_CXX_FLAGS_RELEASE}
+                    -DCMAKE_CXX_FLAGS_DEBUG=${CMAKE_CXX_FLAGS_DEBUG}
+                    -DCMAKE_C_FLAGS=${CMAKE_C_FLAGS}
+                    -DCMAKE_C_FLAGS_DEBUG=${CMAKE_C_FLAGS_DEBUG}
+                    -DCMAKE_C_FLAGS_RELEASE=${CMAKE_C_FLAGS_RELEASE}
+                    -DBUILD_STATIC_LIBS=ON
+                    -DCMAKE_INSTALL_PREFIX=${GFLAGS_INSTALL_DIR}
+                    -DCMAKE_POSITION_INDEPENDENT_CODE=ON
+                    -DBUILD_TESTING=OFF
+                    -DCMAKE_BUILD_TYPE=${THIRD_PARTY_BUILD_TYPE}
+                    ${EXTERNAL_OPTIONAL_ARGS}
+    CMAKE_CACHE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=${GFLAGS_INSTALL_DIR}
+                     -DCMAKE_POSITION_INDEPENDENT_CODE:BOOL=ON
+                     -DCMAKE_BUILD_TYPE:STRING=${THIRD_PARTY_BUILD_TYPE}
+)
+IF(WIN32)
+  IF(NOT EXISTS "${GFLAGS_INSTALL_DIR}/lib/libgflags.lib")
+    add_custom_command(TARGET extern_gflags POST_BUILD
+            COMMAND cmake -E copy ${GFLAGS_INSTALL_DIR}/lib/gflags_static.lib ${GFLAGS_INSTALL_DIR}/lib/libgflags.lib
+            )
+  ENDIF()
+ENDIF(WIN32)
+ADD_LIBRARY(gflags STATIC IMPORTED GLOBAL)
+SET_PROPERTY(TARGET gflags PROPERTY IMPORTED_LOCATION ${GFLAGS_LIBRARIES})
+ADD_DEPENDENCIES(gflags extern_gflags)
+
+LIST(APPEND external_project_dependencies gflags)
+
+# On Windows (including MinGW), the Shlwapi library is used by gflags if available.
+if (WIN32)
+  include(CheckIncludeFileCXX)
+  check_include_file_cxx("shlwapi.h" HAVE_SHLWAPI)
+  if (HAVE_SHLWAPI)
+    set_property(GLOBAL PROPERTY OS_DEPENDENCY_MODULES shlwapi.lib)
+  endif(HAVE_SHLWAPI)
+endif (WIN32)

cmake/external/glog.cmake

+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved.
+#
+# 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(ExternalProject)
+
+SET(GLOG_SOURCES_DIR ${THIRD_PARTY_PATH}/glog)
+SET(GLOG_INSTALL_DIR ${THIRD_PARTY_PATH}/install/glog)
+SET(GLOG_INCLUDE_DIR "${GLOG_INSTALL_DIR}/include" CACHE PATH "glog include directory." FORCE)
+
+IF(WIN32)
+  SET(GLOG_LIBRARIES "${GLOG_INSTALL_DIR}/lib/libglog.lib" CACHE FILEPATH "glog library." FORCE)
+  SET(GLOG_CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4267 /wd4530")
+ELSE(WIN32)
+  SET(GLOG_LIBRARIES "${GLOG_INSTALL_DIR}/lib/libglog.a" CACHE FILEPATH "glog library." FORCE)
+  SET(GLOG_CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS})
+ENDIF(WIN32)
+
+INCLUDE_DIRECTORIES(${GLOG_INCLUDE_DIR})
+
+SET(GLOG_REPOSITORY "https://github.com/google/glog.git")
+SET(GLOG_TAG "v0.3.5")
+
+ExternalProject_Add(
+    extern_glog
+    ${EXTERNAL_PROJECT_LOG_ARGS}
+    DEPENDS gflags
+    GIT_REPOSITORY  ${GLOG_REPOSITORY}
+    GIT_TAG         ${GLOG_TAG}
+    PREFIX          ${GLOG_SOURCES_DIR}
+    UPDATE_COMMAND  ""
+    CMAKE_ARGS      -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
+                    -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
+                    -DCMAKE_CXX_FLAGS=${GLOG_CMAKE_CXX_FLAGS}
+                    -DCMAKE_CXX_FLAGS_RELEASE=${CMAKE_CXX_FLAGS_RELEASE}
+                    -DCMAKE_CXX_FLAGS_DEBUG=${CMAKE_CXX_FLAGS_DEBUG}
+                    -DCMAKE_C_FLAGS=${CMAKE_C_FLAGS}
+                    -DCMAKE_C_FLAGS_DEBUG=${CMAKE_C_FLAGS_DEBUG}
+                    -DCMAKE_C_FLAGS_RELEASE=${CMAKE_C_FLAGS_RELEASE}
+                    -DCMAKE_INSTALL_PREFIX=${GLOG_INSTALL_DIR}
+                    -DCMAKE_INSTALL_LIBDIR=${GLOG_INSTALL_DIR}/lib
+                    -DCMAKE_POSITION_INDEPENDENT_CODE=ON
+                    -DWITH_GFLAGS=ON
+                    -Dgflags_DIR=${GFLAGS_INSTALL_DIR}/lib/cmake/gflags
+                    -DBUILD_TESTING=OFF
+                    -DCMAKE_BUILD_TYPE=${THIRD_PARTY_BUILD_TYPE}
+                    ${EXTERNAL_OPTIONAL_ARGS}
+    CMAKE_CACHE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=${GLOG_INSTALL_DIR}
+                     -DCMAKE_INSTALL_LIBDIR:PATH=${GLOG_INSTALL_DIR}/lib
+                     -DCMAKE_POSITION_INDEPENDENT_CODE:BOOL=ON
+                     -DCMAKE_BUILD_TYPE:STRING=${THIRD_PARTY_BUILD_TYPE}
+)
+IF(WIN32)
+  IF(NOT EXISTS "${GLOG_INSTALL_DIR}/lib/libglog.lib")
+    add_custom_command(TARGET extern_glog POST_BUILD
+    COMMAND cmake -E copy ${GLOG_INSTALL_DIR}/lib/glog.lib ${GLOG_INSTALL_DIR}/lib/libglog.lib
+  )
+  ENDIF()
+ENDIF(WIN32)
+
+ADD_LIBRARY(glog STATIC IMPORTED GLOBAL)
+SET_PROPERTY(TARGET glog PROPERTY IMPORTED_LOCATION ${GLOG_LIBRARIES})
+ADD_DEPENDENCIES(glog extern_glog gflags)
+LINK_LIBRARIES(glog gflags)
+
+LIST(APPEND external_project_dependencies glog)

cmake/external/gtest.cmake

+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved.
+#
+# 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.
+
+#FIXME:(gongwb) Move brpc's gtest dependency.
+IF(WITH_TESTING OR (WITH_DISTRIBUTE AND NOT WITH_GRPC))
+    IF(WITH_TESTING)
+        ENABLE_TESTING()
+    ENDIF(WITH_TESTING)
+
+    INCLUDE(ExternalProject)
+
+    SET(GTEST_SOURCES_DIR ${THIRD_PARTY_PATH}/gtest)
+    SET(GTEST_INSTALL_DIR ${THIRD_PARTY_PATH}/install/gtest)
+    SET(GTEST_INCLUDE_DIR "${GTEST_INSTALL_DIR}/include" CACHE PATH "gtest include directory." FORCE)
+
+    INCLUDE_DIRECTORIES(${GTEST_INCLUDE_DIR})
+
+    IF(WIN32)
+        set(GTEST_LIBRARIES
+            "${GTEST_INSTALL_DIR}/lib/gtest.lib" CACHE FILEPATH "gtest libraries." FORCE)
+        set(GTEST_MAIN_LIBRARIES
+            "${GTEST_INSTALL_DIR}/lib/gtest_main.lib" CACHE FILEPATH "gtest main libraries." FORCE)
+    ELSE(WIN32)
+        set(GTEST_LIBRARIES
+            "${GTEST_INSTALL_DIR}/lib/libgtest.a" CACHE FILEPATH "gtest libraries." FORCE)
+        set(GTEST_MAIN_LIBRARIES
+            "${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          ${GTEST_SOURCES_DIR}
+        UPDATE_COMMAND  ""
+        CMAKE_ARGS      -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
+                        -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
+                        -DCMAKE_CXX_FLAGS=${CMAKE_CXX_FLAGS}
+                        -DCMAKE_CXX_FLAGS_RELEASE=${CMAKE_CXX_FLAGS_RELEASE}
+                        -DCMAKE_CXX_FLAGS_DEBUG=${CMAKE_CXX_FLAGS_DEBUG}
+                        -DCMAKE_C_FLAGS=${CMAKE_C_FLAGS}
+                        -DCMAKE_C_FLAGS_DEBUG=${CMAKE_C_FLAGS_DEBUG}
+                        -DCMAKE_C_FLAGS_RELEASE=${CMAKE_C_FLAGS_RELEASE}
+                        -DCMAKE_INSTALL_PREFIX=${GTEST_INSTALL_DIR}
+                        -DCMAKE_POSITION_INDEPENDENT_CODE=ON
+                        -DBUILD_GMOCK=ON
+                        -Dgtest_disable_pthreads=ON
+                        -Dgtest_force_shared_crt=ON
+                        -DCMAKE_BUILD_TYPE=${THIRD_PARTY_BUILD_TYPE}
+                        ${EXTERNAL_OPTIONAL_ARGS}
+        CMAKE_CACHE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=${GTEST_INSTALL_DIR}
+                         -DCMAKE_POSITION_INDEPENDENT_CODE:BOOL=ON
+                         -DCMAKE_BUILD_TYPE:STRING=${THIRD_PARTY_BUILD_TYPE}
+    )
+
+    ADD_LIBRARY(gtest STATIC IMPORTED GLOBAL)
+    SET_PROPERTY(TARGET gtest PROPERTY IMPORTED_LOCATION ${GTEST_LIBRARIES})
+    ADD_DEPENDENCIES(gtest extern_gtest)
+
+    ADD_LIBRARY(gtest_main STATIC IMPORTED GLOBAL)
+    SET_PROPERTY(TARGET gtest_main PROPERTY IMPORTED_LOCATION ${GTEST_MAIN_LIBRARIES})
+    ADD_DEPENDENCIES(gtest_main extern_gtest)
+
+    LIST(APPEND external_project_dependencies gtest gtest_main)
+ENDIF(WITH_TESTING OR (WITH_DISTRIBUTE AND NOT WITH_GRPC))

cmake/external/leveldb.cmake

+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved.
+#
+# 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(ExternalProject)
+
+SET(LEVELDB_SOURCES_DIR ${THIRD_PARTY_PATH}/leveldb)
+SET(LEVELDB_INSTALL_DIR ${THIRD_PARTY_PATH}/install/leveldb)
+SET(LEVELDB_INCLUDE_DIR "${LEVELDB_INSTALL_DIR}/include" CACHE PATH "leveldb include directory." FORCE)
+SET(LEVELDB_LIBRARIES "${LEVELDB_INSTALL_DIR}/lib/libleveldb.a" CACHE FILEPATH "leveldb library." FORCE)
+INCLUDE_DIRECTORIES(${LEVELDB_INCLUDE_DIR})
+
+ExternalProject_Add(
+    extern_leveldb
+    ${EXTERNAL_PROJECT_LOG_ARGS}
+    PREFIX ${LEVELDB_SOURCES_DIR}
+    GIT_REPOSITORY "https://github.com/google/leveldb"
+    GIT_TAG v1.18
+    CONFIGURE_COMMAND ""
+    BUILD_COMMAND CXXFLAGS=-fPIC make -j ${NUM_OF_PROCESSOR} libleveldb.a
+    INSTALL_COMMAND mkdir -p ${LEVELDB_INSTALL_DIR}/lib/ 
+        && cp ${LEVELDB_SOURCES_DIR}/src/extern_leveldb/libleveldb.a ${LEVELDB_LIBRARIES}
+        && cp -r ${LEVELDB_SOURCES_DIR}/src/extern_leveldb/include ${LEVELDB_INSTALL_DIR}/
+    BUILD_IN_SOURCE 1
+)
+
+ADD_DEPENDENCIES(extern_leveldb snappy)
+
+ADD_LIBRARY(leveldb STATIC IMPORTED GLOBAL)
+SET_PROPERTY(TARGET leveldb PROPERTY IMPORTED_LOCATION ${LEVELDB_LIBRARIES})
+ADD_DEPENDENCIES(leveldb extern_leveldb)
+
+LIST(APPEND external_project_dependencies leveldb)
+

cmake/external/protobuf.cmake

+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved.
+#
+# 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(ExternalProject)
+# Always invoke `FIND_PACKAGE(Protobuf)` for importing function protobuf_generate_cpp
+IF(NOT WIN32)
+FIND_PACKAGE(Protobuf QUIET)
+ENDIF(NOT WIN32)
+macro(UNSET_VAR VAR_NAME)
+    UNSET(${VAR_NAME} CACHE)
+    UNSET(${VAR_NAME})
+endmacro()
+
+UNSET_VAR(PROTOBUF_INCLUDE_DIR)
+UNSET_VAR(PROTOBUF_FOUND)
+UNSET_VAR(PROTOBUF_PROTOC_EXECUTABLE)
+UNSET_VAR(PROTOBUF_PROTOC_LIBRARY)
+UNSET_VAR(PROTOBUF_LITE_LIBRARY)
+UNSET_VAR(PROTOBUF_LIBRARY)
+UNSET_VAR(PROTOBUF_INCLUDE_DIR)
+UNSET_VAR(Protobuf_PROTOC_EXECUTABLE)
+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()
+
+# 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-lite library: ${PROTOBUF_LITE_LIBRARY}")
+    MESSAGE(STATUS "Protobuf library: ${PROTOBUF_LIBRARY}")
+    MESSAGE(STATUS "Protoc library: ${PROTOBUF_PROTOC_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 ${dep})
+    ENDFOREACH()
+
+    LIST(APPEND external_project_dependencies protobuf)
+    RETURN()
+endmacro()
+macro(SET_PROTOBUF_VERSION)
+    EXEC_PROGRAM(${PROTOBUF_PROTOC_EXECUTABLE} ARGS --version OUTPUT_VARIABLE PROTOBUF_VERSION)
+    STRING(REGEX MATCH "[0-9]+.[0-9]+" PROTOBUF_VERSION "${PROTOBUF_VERSION}")
+endmacro()
+
+set(PROTOBUF_ROOT "" CACHE PATH "Folder contains protobuf")
+IF (WIN32)
+    SET(PROTOBUF_ROOT ${THIRD_PARTY_PATH}/install/protobuf)
+ENDIF(WIN32)
+
+if (NOT "${PROTOBUF_ROOT}" STREQUAL "")
+
+    find_path(PROTOBUF_INCLUDE_DIR google/protobuf/message.h PATHS ${PROTOBUF_ROOT}/include NO_DEFAULT_PATH)
+    find_library(PROTOBUF_LIBRARY protobuf libprotobuf.lib PATHS ${PROTOBUF_ROOT}/lib NO_DEFAULT_PATH)
+    find_library(PROTOBUF_LITE_LIBRARY protobuf-lite libprotobuf-lite.lib PATHS ${PROTOBUF_ROOT}/lib NO_DEFAULT_PATH)
+    find_library(PROTOBUF_PROTOC_LIBRARY protoc libprotoc.lib PATHS ${PROTOBUF_ROOT}/lib NO_DEFAULT_PATH)
+    find_program(PROTOBUF_PROTOC_EXECUTABLE protoc PATHS ${PROTOBUF_ROOT}/bin NO_DEFAULT_PATH)
+    if (PROTOBUF_INCLUDE_DIR AND PROTOBUF_LIBRARY AND PROTOBUF_LITE_LIBRARY AND PROTOBUF_PROTOC_LIBRARY AND PROTOBUF_PROTOC_EXECUTABLE)
+        message(STATUS "Using custom protobuf library in ${PROTOBUF_ROOT}.")
+        SET(PROTOBUF_FOUND true)
+        SET_PROTOBUF_VERSION()
+        PROMPT_PROTOBUF_LIB()
+    else()
+        message(WARNING "Cannot find protobuf library in ${PROTOBUF_ROOT}")
+    endif()
+endif()
+
+FUNCTION(build_protobuf TARGET_NAME BUILD_FOR_HOST)
+    STRING(REPLACE "extern_" "" TARGET_DIR_NAME "${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
+        "${PROTOBUF_INSTALL_DIR}/lib/libprotobuf-lite${CMAKE_STATIC_LIBRARY_SUFFIX}"
+         PARENT_SCOPE)
+    SET(${TARGET_NAME}_LIBRARY
+        "${PROTOBUF_INSTALL_DIR}/lib/libprotobuf${CMAKE_STATIC_LIBRARY_SUFFIX}"
+         PARENT_SCOPE)
+    SET(${TARGET_NAME}_PROTOC_LIBRARY
+        "${PROTOBUF_INSTALL_DIR}/lib/libprotoc${CMAKE_STATIC_LIBRARY_SUFFIX}"
+         PARENT_SCOPE)
+    SET(${TARGET_NAME}_PROTOC_EXECUTABLE
+        "${PROTOBUF_INSTALL_DIR}/bin/protoc${CMAKE_EXECUTABLE_SUFFIX}"
+         PARENT_SCOPE)
+
+    SET(OPTIONAL_CACHE_ARGS "")
+    SET(OPTIONAL_ARGS "")
+    IF(BUILD_FOR_HOST)
+        SET(OPTIONAL_ARGS "-Dprotobuf_WITH_ZLIB=OFF")
+    ELSE()
+        SET(OPTIONAL_ARGS
+            "-DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}"
+            "-DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}"
+            "-DCMAKE_C_FLAGS=${CMAKE_C_FLAGS}"
+            "-DCMAKE_C_FLAGS_DEBUG=${CMAKE_C_FLAGS_DEBUG}"
+            "-DCMAKE_C_FLAGS_RELEASE=${CMAKE_C_FLAGS_RELEASE}"
+            "-DCMAKE_CXX_FLAGS=${CMAKE_CXX_FLAGS}"
+            "-DCMAKE_CXX_FLAGS_RELEASE=${CMAKE_CXX_FLAGS_RELEASE}"
+            "-DCMAKE_CXX_FLAGS_DEBUG=${CMAKE_CXX_FLAGS_DEBUG}"
+            "-Dprotobuf_WITH_ZLIB=ON"
+            "-DZLIB_ROOT:FILEPATH=${ZLIB_ROOT}"
+            ${EXTERNAL_OPTIONAL_ARGS})
+        SET(OPTIONAL_CACHE_ARGS "-DZLIB_ROOT:STRING=${ZLIB_ROOT}")
+    ENDIF()
+    IF(WIN32)
+        SET(OPTIONAL_ARGS ${OPTIONAL_ARGS} "-DCMAKE_GENERATOR_PLATFORM=x64")
+    ENDIF()
+
+    SET(PROTOBUF_REPO "https://github.com/google/protobuf.git")
+    SET(PROTOBUF_TAG "9f75c5aa851cd877fb0d93ccc31b8567a6706546")
+
+    ExternalProject_Add(
+        ${TARGET_NAME}
+        ${EXTERNAL_PROJECT_LOG_ARGS}
+        PREFIX          ${PROTOBUF_SOURCES_DIR}
+        UPDATE_COMMAND  ""
+        DEPENDS         zlib
+        GIT_REPOSITORY  ${PROTOBUF_REPO}
+        GIT_TAG         ${PROTOBUF_TAG}
+        CONFIGURE_COMMAND
+        ${CMAKE_COMMAND} ${PROTOBUF_SOURCES_DIR}/src/${TARGET_NAME}/cmake
+            ${OPTIONAL_ARGS}
+            -Dprotobuf_BUILD_TESTS=OFF
+            -DCMAKE_SKIP_RPATH=ON
+            -DCMAKE_POSITION_INDEPENDENT_CODE=ON
+            -DCMAKE_BUILD_TYPE=${THIRD_PARTY_BUILD_TYPE}
+            -DCMAKE_INSTALL_PREFIX=${PROTOBUF_INSTALL_DIR}
+            -DCMAKE_INSTALL_LIBDIR=lib
+        CMAKE_CACHE_ARGS
+            -DCMAKE_INSTALL_PREFIX:PATH=${PROTOBUF_INSTALL_DIR}
+            -DCMAKE_BUILD_TYPE:STRING=${THIRD_PARTY_BUILD_TYPE}
+            -DCMAKE_VERBOSE_MAKEFILE:BOOL=OFF
+            -DCMAKE_POSITION_INDEPENDENT_CODE:BOOL=ON
+            ${OPTIONAL_CACHE_ARGS}
+    )
+ENDFUNCTION()
+
+SET(PROTOBUF_VERSION 3.1)
+
+IF(NOT PROTOBUF_FOUND)
+    build_protobuf(extern_protobuf FALSE)
+
+    SET(PROTOBUF_INCLUDE_DIR ${extern_protobuf_INCLUDE_DIR}
+        CACHE PATH "protobuf include directory." FORCE)
+    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)
+
+    SET(PROTOBUF_PROTOC_EXECUTABLE ${extern_protobuf_PROTOC_EXECUTABLE}
+        CACHE FILEPATH "protobuf executable." FORCE)
+    PROMPT_PROTOBUF_LIB(extern_protobuf)
+ENDIF(NOT PROTOBUF_FOUND)

cmake/external/snappy.cmake

+# Copyright (c) 2018 PaddlePaddle Authors. All Rights Reserved.
+#
+# 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 (ExternalProject)
+
+# NOTE: snappy is needed when linking with recordio
+
+set(SNAPPY_SOURCES_DIR ${THIRD_PARTY_PATH}/snappy)
+set(SNAPPY_INSTALL_DIR ${THIRD_PARTY_PATH}/install/snappy)
+set(SNAPPY_INCLUDE_DIR "${SNAPPY_INSTALL_DIR}/include" CACHE PATH "snappy include directory." FORCE)
+
+if(WIN32)
+    SET(SNAPPY_CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /wd4244 /wd4267")
+else()
+    SET(SNAPPY_CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS})
+endif()
+
+ExternalProject_Add(
+    extern_snappy
+    GIT_REPOSITORY "https://github.com/google/snappy"
+    GIT_TAG "1.1.7"
+    PREFIX          ${SNAPPY_SOURCES_DIR}
+    UPDATE_COMMAND  ""
+    CMAKE_ARGS      -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
+                    -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
+                    -DCMAKE_C_FLAGS=${CMAKE_C_FLAGS}
+                    -DCMAKE_C_FLAGS_DEBUG=${CMAKE_C_FLAGS_DEBUG}
+                    -DCMAKE_C_FLAGS_RELEASE=${CMAKE_C_FLAGS_RELEASE}
+                    -DCMAKE_CXX_FLAGS=${SNAPPY_CMAKE_CXX_FLAGS}
+                    -DCMAKE_CXX_FLAGS_RELEASE=${CMAKE_CXX_FLAGS_RELEASE}
+                    -DCMAKE_CXX_FLAGS_DEBUG=${CMAKE_CXX_FLAGS_DEBUG}
+                    -DCMAKE_INSTALL_PREFIX=${SNAPPY_INSTALL_DIR}
+                    -DCMAKE_INSTALL_LIBDIR=${SNAPPY_INSTALL_DIR}/lib
+                    -DCMAKE_POSITION_INDEPENDENT_CODE=ON
+                    -DBUILD_TESTING=OFF
+                    -DSNAPPY_BUILD_TESTS:BOOL=OFF
+                    -DCMAKE_BUILD_TYPE=${THIRD_PARTY_BUILD_TYPE}
+                    ${EXTERNAL_OPTIONAL_ARGS}
+    CMAKE_CACHE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=${SNAPPY_INSTALL_DIR}
+                     -DCMAKE_INSTALL_LIBDIR:PATH=${SNAPPY_INSTALL_DIR}/lib
+                     -DCMAKE_POSITION_INDEPENDENT_CODE:BOOL=ON
+                     -DCMAKE_BUILD_TYPE:STRING=${THIRD_PARTY_BUILD_TYPE}
+)
+IF(WIN32)
+    IF(NOT EXISTS "${SNAPPY_INSTALL_DIR}/lib/libsnappy.lib")
+        add_custom_command(TARGET extern_snappy POST_BUILD
+                COMMAND cmake -E copy ${SNAPPY_INSTALL_DIR}/lib/snappy.lib ${SNAPPY_INSTALL_DIR}/lib/libsnappy.lib
+                )
+    ENDIF()
+    set(SNAPPY_LIBRARIES "${SNAPPY_INSTALL_DIR}/lib/libsnappy.lib")
+else(WIN32)
+    set(SNAPPY_LIBRARIES "${SNAPPY_INSTALL_DIR}/lib/libsnappy.a")
+endif (WIN32)
+
+add_library(snappy STATIC IMPORTED GLOBAL)
+set_property(TARGET snappy PROPERTY IMPORTED_LOCATION ${SNAPPY_LIBRARIES})
+
+include_directories(${SNAPPY_INCLUDE_DIR})
+add_dependencies(snappy extern_snappy)

cmake/external/zlib.cmake

+# Copyright (c) 2016 PaddlePaddle Authors. All Rights Reserved.
+#
+# 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(ExternalProject)
+
+SET(ZLIB_SOURCES_DIR ${THIRD_PARTY_PATH}/zlib)
+SET(ZLIB_INSTALL_DIR ${THIRD_PARTY_PATH}/install/zlib)
+SET(ZLIB_ROOT ${ZLIB_INSTALL_DIR} CACHE FILEPATH "zlib root directory." FORCE)
+SET(ZLIB_INCLUDE_DIR "${ZLIB_INSTALL_DIR}/include" CACHE PATH "zlib include directory." FORCE)
+
+INCLUDE_DIRECTORIES(${ZLIB_INCLUDE_DIR}) # For zlib code to include its own headers.
+INCLUDE_DIRECTORIES(${THIRD_PARTY_PATH}/install) # For Paddle code to include zlib.h.
+
+ExternalProject_Add(
+    extern_zlib
+    ${EXTERNAL_PROJECT_LOG_ARGS}
+    GIT_REPOSITORY  "https://github.com/madler/zlib.git"
+    GIT_TAG         "v1.2.8"
+    PREFIX          ${ZLIB_SOURCES_DIR}
+    UPDATE_COMMAND  ""
+    CMAKE_ARGS      -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
+                    -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
+                    -DCMAKE_C_FLAGS=${CMAKE_C_FLAGS}
+                    -DCMAKE_CXX_FLAGS=${CMAKE_CXX_FLAGS}
+                    -DCMAKE_INSTALL_PREFIX=${ZLIB_INSTALL_DIR}
+                    -DBUILD_SHARED_LIBS=OFF
+                    -DCMAKE_POSITION_INDEPENDENT_CODE=ON
+                    -DCMAKE_MACOSX_RPATH=ON
+                    -DCMAKE_BUILD_TYPE=${THIRD_PARTY_BUILD_TYPE}
+                    ${EXTERNAL_OPTIONAL_ARGS}
+    CMAKE_CACHE_ARGS -DCMAKE_INSTALL_PREFIX:PATH=${ZLIB_INSTALL_DIR}
+                     -DCMAKE_POSITION_INDEPENDENT_CODE:BOOL=ON
+                     -DCMAKE_BUILD_TYPE:STRING=${THIRD_PARTY_BUILD_TYPE}
+)
+IF(WIN32)
+  IF(NOT EXISTS "${ZLIB_INSTALL_DIR}/lib/libz.lib")
+    add_custom_command(TARGET extern_zlib POST_BUILD
+            COMMAND cmake -E copy ${ZLIB_INSTALL_DIR}/lib/zlibstatic.lib ${ZLIB_INSTALL_DIR}/lib/libz.lib
+            )
+  ENDIF()
+  SET(ZLIB_LIBRARIES "${ZLIB_INSTALL_DIR}/lib/libz.lib" CACHE FILEPATH "zlib library." FORCE)
+ELSE(WIN32)
+  SET(ZLIB_LIBRARIES "${ZLIB_INSTALL_DIR}/lib/libz.a" CACHE FILEPATH "zlib library." FORCE)
+ENDIF(WIN32)
+
+ADD_LIBRARY(zlib STATIC IMPORTED GLOBAL)
+SET_PROPERTY(TARGET zlib PROPERTY IMPORTED_LOCATION ${ZLIB_LIBRARIES})
+ADD_DEPENDENCIES(zlib extern_zlib)
+
+LIST(APPEND external_project_dependencies zlib)

cmake/flags.cmake

@@ -147,19 +147,11 @@ set(GPU_COMMON_FLAGS
     -Wno-error=unused-function  # Warnings in Numpy Header.
     -Wno-error=array-bounds # Warnings in Eigen::array
 )
-
-else(NOT WIN32)
-set(COMMON_FLAGS
-    "/w") #disable all warnings.
-set(GPU_COMMON_FLAGS
-    "/w") #disable all warnings
 endif(NOT WIN32)
 
 if (APPLE)
-    if(NOT CMAKE_CROSSCOMPILING)
     # On Mac OS X build fat binaries with x86_64 architectures by default.
     set (CMAKE_OSX_ARCHITECTURES "x86_64" CACHE STRING "Build architectures for OSX" FORCE)
-    endif()
     # On Mac OS X register class specifier is deprecated and will cause warning error on latest clang 10.0
     set (COMMON_FLAGS -Wno-deprecated-register)
 endif(APPLE)
@@ -195,8 +187,7 @@ safe_set_static_flag()
         CMAKE_CXX_FLAGS_MINSIZEREL CMAKE_CXX_FLAGS_RELWITHDEBINFO
         CMAKE_C_FLAGS CMAKE_C_FLAGS_DEBUG CMAKE_C_FLAGS_RELEASE
         CMAKE_C_FLAGS_MINSIZEREL CMAKE_C_FLAGS_RELWITHDEBINFO)
-      if(${flag_var} MATCHES "/W3")
-        string(REGEX REPLACE "/W3" "/w" ${flag_var} "${${flag_var}}")
-      endif(${flag_var} MATCHES "/W3")
+        string(REGEX REPLACE "(^| )/W[0-9]( |$)" " " ${flag_var} "${${flag_var}}")
+        set(flag_var "${flag_var} /w")
     endforeach(flag_var)
 endif(WIN32)

cmake/generic.cmake

@@ -90,11 +90,11 @@
 # including binary directory for generated headers.
 include_directories(${CMAKE_CURRENT_BINARY_DIR})
 
-if(NOT APPLE AND NOT ANDROID)
+if(NOT APPLE)
   find_package(Threads REQUIRED)
   link_libraries(${CMAKE_THREAD_LIBS_INIT})
   set(CMAKE_CXX_LINK_EXECUTABLE "${CMAKE_CXX_LINK_EXECUTABLE} -pthread -ldl -lrt")
-endif(NOT APPLE AND NOT ANDROID)
+endif(NOT APPLE)
 
 set_property(GLOBAL PROPERTY FLUID_MODULES "")
 # find all fluid modules is used for paddle fluid static library
@@ -388,6 +388,7 @@ function(cc_test TARGET_NAME)
     endif()
     set_property(TEST ${TARGET_NAME} PROPERTY ENVIRONMENT FLAGS_cpu_deterministic=true)
     set_property(TEST ${TARGET_NAME} PROPERTY ENVIRONMENT FLAGS_init_allocated_mem=true)
+    set_property(TEST ${TARGET_NAME} PROPERTY ENVIRONMENT FLAGS_limit_of_tmp_allocation=4294967296) # 4G
     set_property(TEST ${TARGET_NAME} PROPERTY ENVIRONMENT FLAGS_cudnn_deterministic=true)
     # No unit test should exceed 10 minutes.
     set_tests_properties(${TARGET_NAME} PROPERTIES TIMEOUT 600)
@@ -460,6 +461,7 @@ function(nv_test TARGET_NAME)
     endif()
     set_property(TEST ${TARGET_NAME} PROPERTY ENVIRONMENT FLAGS_cpu_deterministic=true)
     set_property(TEST ${TARGET_NAME} PROPERTY ENVIRONMENT FLAGS_init_allocated_mem=true)
+    set_property(TEST ${TARGET_NAME} PROPERTY ENVIRONMENT FLAGS_limit_of_tmp_allocation=4294967296) # 4G
     set_property(TEST ${TARGET_NAME} PROPERTY ENVIRONMENT FLAGS_cudnn_deterministic=true)
   endif()
 endfunction(nv_test)
@@ -655,12 +657,6 @@ function(paddle_protobuf_generate_cpp SRCS HDRS)
   set(${SRCS})
   set(${HDRS})
 
-  if (MOBILE_INFERENCE)
-      set(EXTRA_FLAG "lite:")
-  else()
-      set(EXTRA_FLAG "")
-  endif()
-
   foreach(FIL ${ARGN})
     get_filename_component(ABS_FIL ${FIL} ABSOLUTE)
     get_filename_component(FIL_WE ${FIL} NAME_WE)
@@ -677,7 +673,7 @@ function(paddle_protobuf_generate_cpp SRCS HDRS)
       COMMAND ${CMAKE_COMMAND} -E make_directory "${CMAKE_CURRENT_BINARY_DIR}"
       COMMAND ${PROTOBUF_PROTOC_EXECUTABLE}
       -I${CMAKE_CURRENT_SOURCE_DIR}
-      --cpp_out "${EXTRA_FLAG}${CMAKE_CURRENT_BINARY_DIR}" ${ABS_FIL}
+      --cpp_out "${CMAKE_CURRENT_BINARY_DIR}" ${ABS_FIL}
       DEPENDS ${ABS_FIL} protoc
       COMMENT "Running C++ protocol buffer compiler on ${FIL}"
       VERBATIM )
@@ -714,9 +710,10 @@ function(py_test TARGET_NAME)
     set(oneValueArgs "")
     set(multiValueArgs SRCS DEPS ARGS ENVS)
     cmake_parse_arguments(py_test "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
+
     add_test(NAME ${TARGET_NAME}
              COMMAND ${CMAKE_COMMAND} -E env FLAGS_init_allocated_mem=true FLAGS_cudnn_deterministic=true
-             FLAGS_cpu_deterministic=true
+             FLAGS_cpu_deterministic=true FLAGS_limit_of_tmp_allocation=4294967296  # 4G
              PYTHONPATH=${PADDLE_BINARY_DIR}/python ${py_test_ENVS}
              ${PYTHON_EXECUTABLE} -u ${py_test_SRCS} ${py_test_ARGS}
              WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR})

cmake/external/paddlepaddle.cmake → cmake/paddlepaddle.cmake

@@ -14,7 +14,7 @@
 
 INCLUDE(ExternalProject)
 
-SET(PADDLE_SOURCES_DIR ${THIRD_PARTY_PATH}/Paddle)
+SET(PADDLE_SOURCES_DIR ${CMAKE_SOURCE_DIR}/Paddle)
 SET(PADDLE_INSTALL_DIR ${THIRD_PARTY_PATH}/install/Paddle)
 SET(PADDLE_INCLUDE_DIR "${PADDLE_INSTALL_DIR}/include" CACHE PATH "PaddlePaddle include directory." FORCE)
 SET(PADDLE_LIBRARIES "${PADDLE_INSTALL_DIR}/lib/libpaddle_fluid.a" CACHE FILEPATH "Paddle library." FORCE)
@@ -35,13 +35,12 @@ ExternalProject_Add(
     UPDATE_COMMAND  ""
     CMAKE_ARGS      -DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}
                     -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER}
-                    -DCMAKE_CXX_FLAGS=${CMAKE_CXX_FLAGS}
-                    -DCMAKE_C_FLAGS=${CMAKE_C_FLAGS}
                     -DCMAKE_INSTALL_PREFIX=${PADDLE_INSTALL_DIR}
                     -DCMAKE_INSTALL_LIBDIR=${PADDLE_INSTALL_DIR}/lib
                     -DCMAKE_POSITION_INDEPENDENT_CODE=ON
                     -DCMAKE_BUILD_TYPE=${THIRD_PARTY_BUILD_TYPE}
                     -DCMAKE_PREFIX_PATH=${prefix_path}
+                    -DCMAKE_BINARY_DIR=${CMAKE_CURRENT_BINARY_DIR}
                     -DWITH_SWIG_PY=OFF
                     -DWITH_PYTHON=OFF
                     -DWITH_MKL=${WITH_MKL}
@@ -58,9 +57,10 @@ ExternalProject_Add(
                      -DCMAKE_INSTALL_LIBDIR:PATH=${PADDLE_INSTALL_DIR}/lib
                      -DCMAKE_POSITION_INDEPENDENT_CODE:BOOL=ON
                      -DCMAKE_BUILD_TYPE:STRING=${THIRD_PARTY_BUILD_TYPE}
+    BUILD_COMMAND make && make inference_lib_dist
 )
 ADD_LIBRARY(paddle_fluid STATIC IMPORTED GLOBAL)
 SET_PROPERTY(TARGET paddle_fluid PROPERTY IMPORTED_LOCATION ${PADDLE_LIBRARIES})
-ADD_DEPENDENCIES(paddle_fluid extern_paddle)
+ADD_DEPENDENCIES(paddle_fluid extern_paddle extern_gflags extern_glog extern_leveldb extern_snappy extern_protobuf extern_zlib)
 
 LIST(APPEND external_project_dependencies paddle)

cmake/system.cmake

@@ -74,21 +74,6 @@ MARK_AS_ADVANCED(HOST_SYSTEM CPU_CORES)
 MESSAGE(STATUS "Found Paddle host system: ${HOST_SYSTEM}, version: ${HOST_SYSTEM_VERSION}")
 MESSAGE(STATUS "Found Paddle host system's CPU: ${CPU_CORES} cores")
 
-# configuration for cross-compiling
-IF(DEFINED CMAKE_SYSTEM_NAME)
-    INCLUDE(cross_compiling/host)
-    IF(${CMAKE_SYSTEM_NAME} STREQUAL "Android")
-        SET(ANDROID TRUE)
-        INCLUDE(cross_compiling/android)
-    ELSEIF(${CMAKE_SYSTEM_NAME} STREQUAL "RPi")
-        SET(RPI TRUE)
-        INCLUDE(cross_compiling/raspberry_pi)
-    ELSEIF(${CMAKE_SYSTEM_NAME} STREQUAL "iOS")
-        SET(IOS TRUE)
-        INCLUDE(cross_compiling/ios)
-    ENDIF()
-ENDIF()
-
 # external dependencies log output
 SET(EXTERNAL_PROJECT_LOG_ARGS
     LOG_DOWNLOAD    0     # Wrap download in script to log output

predictor/CMakeLists.txt

+include(proto/CMakeLists.txt)
 include(common/CMakeLists.txt)
 include(op/CMakeLists.txt)
 include(framework/CMakeLists.txt)
-include(proto/CMakeLists.txt)
 add_library(predictor ${predictor_SOURCES})
+add_dependencies(predictor proto op protobuf boost brpc)

predictor/common/CMakeLists.txt

-list(APPEND predictor_SOURCES
+add_library(common
     ${CMAKE_CURRENT_LIST_DIR}/constant.cpp
     )
-INCLUDE_DIRECTORIES(.)
+add_dependencies(common brpc)

predictor/common/inner_common.h

@@ -14,17 +14,15 @@
 #include <boost/function.hpp>
 #include <boost/algorithm/string.hpp> // for boost::split&trim
 
-#include <baas-lib-c/baas.h>
-#include <baas-lib-c/giano_mock_helper.h>
 #include <gflags/gflags.h>
 
-#include <base/logging.h>
-#include <base/time.h>
-#include <base/object_pool.h>
-#include <baidu/rpc/channel.h>
-#include <baidu/rpc/server.h>
-#include <baidu/rpc/policy/giano_authenticator.h>
-#include <bthread.h>
+#include <butil/logging.h>
+#include <butil/time.h>
+#include <butil/object_pool.h>
+#include <brpc/channel.h>
+#include <brpc/server.h>
+#include <brpc/policy/giano_authenticator.h>
+#include <bthread/bthread.h>
 #include <error.h>
 
 #include "Configure.h"

predictor/op/CMakeLists.txt

-list(APPEND predictor_SOURCES
+add_library(op STATIC
     ${CMAKE_CURRENT_LIST_DIR}/common_echo_op.cpp
     ${CMAKE_CURRENT_LIST_DIR}/dense_echo_op.cpp
     ${CMAKE_CURRENT_LIST_DIR}/op.cpp
     ${CMAKE_CURRENT_LIST_DIR}/sparse_echo_op.cpp
     ${CMAKE_CURRENT_LIST_DIR}/write_json_op.cpp
     )
-INCLUDE_DIRECTORIES(.)
+add_dependencies(op proto)

predictor/proto/CMakeLists.txt

-list(APPEND predictor_SOURCES
-    ${CMAKE_CURRENT_LIST_DIR}/builtin_format.proto
-    ${CMAKE_CURRENT_LIST_DIR}/dense_service.proto
-    ${CMAKE_CURRENT_LIST_DIR}/echo_service.proto
-    ${CMAKE_CURRENT_LIST_DIR}/image_classification.proto
-    ${CMAKE_CURRENT_LIST_DIR}/int64tensor_service.proto
-    ${CMAKE_CURRENT_LIST_DIR}/msg_data.proto
-    ${CMAKE_CURRENT_LIST_DIR}/pds_option.proto
-    ${CMAKE_CURRENT_LIST_DIR}/sparse_service.proto
-    ${CMAKE_CURRENT_LIST_DIR}/xrecord_format.proto
-    )
-INCLUDE_DIRECTORIES(.)
+FILE(GLOB protofiles "${CMAKE_CURRENT_LIST_DIR}/*.proto")
+protobuf_generate_cpp(PROTO_SRCS PROTO_HDRS ${protofiles})
+
+add_library(proto STATIC ${PROTO_SRCS} ${PROTO_HDRS})
+include_directories(${CMAKE_CURRENT_BINARY_DIR})