Merge pull request #7572 from luotao1/fluid_infer

compile and install the shared library of fluid inference

CMakeLists.txt

@@ -55,6 +55,8 @@ option(WITH_COVERAGE    "Compile PaddlePaddle with code coverage"       OFF)
 option(COVERALLS_UPLOAD "Package code coverage data to coveralls"       OFF)
 option(ON_TRAVIS        "Exclude special unit test on Travis CI"        OFF)
 option(WITH_C_API       "Compile PaddlePaddle with C-API(Prediction)"   OFF)
+# TODO: Only compile PaddlePaddle fluid version by WITH_FLUID option. 
+option(WITH_FLUID       "Compile PaddlePaddle fluid only(TODO)"         ON)
 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)
@@ -107,6 +109,10 @@ if (WITH_C_API AND WITH_PYTHON)
     "different Python interpreter from compiling.")
 endif()
 
+if (WITH_C_API)
+  set(WITH_FLUID OFF CACHE STRING "Disable install fluid when compile the C_API" FORCE)
+endif()
+
 if(MOBILE_INFERENCE)
     set(THIRD_PARTY_BUILD_TYPE MinSizeRel)
 else()

cmake/external/eigen.cmake

 INCLUDE(ExternalProject)
 
 SET(EIGEN_SOURCE_DIR ${THIRD_PARTY_PATH}/eigen3)
-
-INCLUDE_DIRECTORIES(${EIGEN_SOURCE_DIR}/src/extern_eigen3)
+SET(EIGEN_INCLUDE_DIR ${EIGEN_SOURCE_DIR}/src/extern_eigen3)
+INCLUDE_DIRECTORIES(${EIGEN_INCLUDE_DIR})
 
 ExternalProject_Add(
     extern_eigen3
@@ -28,3 +28,9 @@ endif()
 add_dependencies(eigen3 extern_eigen3)
 
 LIST(APPEND external_project_dependencies eigen3)
+
+IF(NOT WITH_C_API AND WITH_FLUID)
+    INSTALL(FILES ${EIGEN_INCLUDE_DIR}/Eigen/Core DESTINATION third_party/eigen3/Eigen)
+    INSTALL(DIRECTORY ${EIGEN_INCLUDE_DIR}/Eigen/src DESTINATION third_party/eigen3/Eigen)
+    INSTALL(DIRECTORY ${EIGEN_INCLUDE_DIR}/unsupported/Eigen DESTINATION third_party/eigen3/unsupported)
+ENDIF()

cmake/external/gflags.cmake

@@ -52,7 +52,7 @@ ADD_DEPENDENCIES(gflags extern_gflags)
 
 LIST(APPEND external_project_dependencies gflags)
 
-IF(WITH_C_API)
+IF(WITH_C_API OR WITH_FLUID)
   INSTALL(DIRECTORY ${GFLAGS_INCLUDE_DIR} DESTINATION third_party/gflags)
   IF(ANDROID)
     INSTALL(FILES ${GFLAGS_LIBRARIES} DESTINATION third_party/gflags/lib/${ANDROID_ABI})

cmake/external/glog.cmake

@@ -68,7 +68,7 @@ LINK_LIBRARIES(glog gflags)
 
 LIST(APPEND external_project_dependencies glog)
 
-IF(WITH_C_API)
+IF(WITH_C_API OR WITH_FLUID)
   INSTALL(DIRECTORY ${GLOG_INCLUDE_DIR} DESTINATION third_party/glog)
   IF(ANDROID)
     INSTALL(FILES ${GLOG_LIBRARIES} DESTINATION third_party/glog/lib/${ANDROID_ABI})

cmake/external/protobuf.cmake

@@ -250,7 +250,7 @@ IF(NOT PROTOBUF_FOUND)
     SET(PROTOBUF_PROTOC_LIBRARY ${extern_protobuf_PROTOC_LIBRARY}
         CACHE FILEPATH "protoc library." FORCE)
 
-    IF(WITH_C_API)
+    IF(WITH_C_API OR WITH_FLUID)
         INSTALL(DIRECTORY ${PROTOBUF_INCLUDE_DIR} DESTINATION third_party/protobuf)
         IF(ANDROID)
             INSTALL(FILES ${PROTOBUF_LITE_LIBRARY} DESTINATION third_party/protobuf/lib/${ANDROID_ABI})

paddle/framework/CMakeLists.txt

@@ -88,3 +88,10 @@ cc_test(init_test SRCS init_test.cc DEPS init)
 
 cc_test(op_kernel_type_test SRCS op_kernel_type_test.cc DEPS place device_context framework_proto)
 cc_test(cow_ptr_tests SRCS details/cow_ptr_test.cc)
+      
+if(NOT WITH_C_API AND WITH_FLUID)
+  file(GLOB FRAMEWORK_HEADERS *.h)
+  install(FILES ${FRAMEWORK_HEADERS} DESTINATION include/paddle/framework)
+  install(FILES ${CMAKE_CURRENT_BINARY_DIR}/framework.pb.h DESTINATION include/paddle/framework)
+  install(FILES details/cow_ptr.h details/op_registry.h DESTINATION include/paddle/framework/details)
+endif()

paddle/inference/CMakeLists.txt

-set(FLUID_CORE_MODULES
-    backward proto_desc paddle_memory executor prune init ${GLOB_OP_LIB})
+set(FLUID_CORE_MODULES proto_desc paddle_memory executor prune init)
 
 cc_library(paddle_fluid_api
     SRCS inference.cc
-    DEPS ${FLUID_CORE_MODULES})
+    DEPS ${FLUID_CORE_MODULES} ${GLOB_OP_LIB})
 
-# Merge all modules into a simgle static library
-cc_library(paddle_fluid DEPS paddle_fluid_api ${FLUID_CORE_MODULES})
+# Merge all modules into a single static library
+cc_library(paddle_fluid DEPS paddle_fluid_api ${FLUID_CORE_MODULES} ${GLOB_OP_LIB})
+
+# Create shared library
+add_library(paddle_fluid_shared SHARED inference.cc)
+
+target_circle_link_libraries(paddle_fluid_shared
+  ARCHIVE_START
+  ${GLOB_OP_LIB}
+  ARCHIVE_END
+  ${FLUID_CORE_MODULES})
+
+SET_TARGET_PROPERTIES(paddle_fluid_shared PROPERTIES OUTPUT_NAME paddle_fluid)
+
+# install library & headers
+if(NOT WITH_C_API AND WITH_FLUID)
+  install(FILES inference.h DESTINATION include/paddle/inference)
+  install(TARGETS paddle_fluid_shared DESTINATION lib)
+endif()
 
 add_executable(example example.cc)
 if(APPLE)

paddle/memory/CMakeLists.txt

@@ -14,3 +14,10 @@ cc_library(paddle_memory
     system_allocator)
 
 cc_test(memory_test SRCS memory_test.cc DEPS place paddle_memory)
+
+if(NOT WITH_C_API AND WITH_FLUID)
+  file(GLOB MEMORY_HEADERS *.h)
+  file(GLOB MEMORY_DETAIL_HEADERS detail/*.h)
+  install(FILES ${MEMORY_HEADERS} DESTINATION include/paddle/memory)
+  install(FILES ${MEMORY_DETAIL_HEADERS} DESTINATION include/paddle/memory/detail)
+endif()

paddle/platform/CMakeLists.txt

@@ -39,3 +39,11 @@ nv_test(nccl_test SRCS nccl_test.cu DEPS dynload_cuda gpu_info device_context)
 
 cc_library(profiler SRCS profiler.cc DEPS device_context)
 cc_test(profiler_test SRCS profiler_test.cc DEPS profiler)
+
+if(NOT WITH_C_API AND WITH_FLUID)
+  file(GLOB PLATFORM_HEADERS *.h)
+  file(GLOB PLATFORM_dynload_HEADERS dynload/*.h)
+  install(FILES ${PLATFORM_HEADERS} DESTINATION include/paddle/platform)
+  install(FILES ${PLATFORM_HEADERS} DESTINATION include/paddle/platform/dynload)
+  install(FILES details/device_ptr_cast.h DESTINATION include/paddle/platform/details)
+endif()

paddle/string/CMakeLists.txt

 cc_library(stringpiece SRCS piece.cc)
 cc_test(stringpiece_test SRCS piece_test.cc DEPS stringpiece glog gflags)
-
 cc_test(stringprintf_test SRCS printf_test.cc DEPS glog gflags)
 cc_test(to_string_test SRCS to_string_test.cc)
+
+if(NOT WITH_C_API AND WITH_FLUID)
+  file(GLOB STRING_HEADERS *.h)
+  install(FILES ${STRING_HEADERS} DESTINATION include/paddle/string)
+  install(FILES tinyformat/tinyformat.h DESTINATION include/paddle/string/tinyformat)
+endif()