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Paddle/cmake/generic.cmake

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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.
# To simplify the build process of PaddlePaddle, we defined couple of
# fundamental abstractions, e.g., how to build library, binary and
# test in C++, CUDA and Go.
#
# -------------------------------------------
# C++ CUDA C++ Go
# -------------------------------------------
# cc_library nv_library go_library
# cc_binary nv_binary go_binary
# cc_test nv_test go_test
# -------------------------------------------
#
# cmake_parse_arguments can help us to achieve this goal.
# https://cmake.org/cmake/help/v3.0/module/CMakeParseArguments.html
# cc_library parses tensor.cc and figures out that target also depend on tensor.h.
# cc_library(tensor
# SRCS
# tensor.cc
# DEPS
# variant)
function(cc_library TARGET_NAME)
set(options OPTIONAL)
set(oneValueArgs "")
set(multiValueArgs SRCS DEPS)
cmake_parse_arguments(cc_library "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
if (${cc_library_OPTIONAL} STREQUAL "SHARED")
add_library(${TARGET_NAME} SHARED ${cc_library_SRCS})
else()
add_library(${TARGET_NAME} STATIC ${cc_library_SRCS})
endif()
add_dependencies(${TARGET_NAME} ${cc_library_DEPS} ${external_project_dependencies})
endfunction(cc_library)
# cc_binary parses tensor.cc and figures out that target also depend on tensor.h.
# cc_binary(tensor
# SRCS
# tensor.cc)
function(cc_binary TARGET_NAME)
set(options OPTIONAL)
set(oneValueArgs "")
set(multiValueArgs SRCS DEPS)
cmake_parse_arguments(cc_binary "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
add_executable(${TARGET_NAME} ${cc_binary_SRCS})
link_paddle_exe(${TARGET_NAME})
if(cc_binary_DEPS)
target_link_libraries(${TARGET_NAME} ${cc_binary_DEPS})
add_dependencies(${TARGET_NAME} ${cc_binary_DEPS})
endif()
endfunction(cc_binary)
# The dependency to target tensor implies that if any of
# tensor{.h,.cc,_test.cc} is changed, tensor_test need to be re-built.
# cc_test(tensor_test
# SRCS
# tensor_test.cc
# DEPS
# tensor)
function(cc_test TARGET_NAME)
set(options "")
set(oneValueArgs "")
set(multiValueArgs SRCS DEPS)
cmake_parse_arguments(cc_test "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
add_executable(${TARGET_NAME} ${cc_test_SRCS})
link_paddle_test(${TARGET_NAME})
if(cc_test_DEPS)
target_link_libraries(${TARGET_NAME} ${cc_test_DEPS})
add_dependencies(${TARGET_NAME} ${cc_test_DEPS})
endif()
add_test(${TARGET_NAME} ${TARGET_NAME})
endfunction(cc_test)
# Suppose that ops.cu includes global functions that take Tensor as
# their parameters, so ops depend on tensor. This implies that if
# any of tensor.{h.cc}, ops.{h,cu} is changed, ops need to be re-built.
# nv_library(ops
# SRCS
# ops.cu
# DEPS
# tensor)
function(nv_library TARGET_NAME)
set(options OPTIONAL)
set(oneValueArgs "")
set(multiValueArgs SRCS DEPS)
cmake_parse_arguments(nv_library "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
if (${nv_library_OPTIONAL} STREQUAL "SHARED")
cuda_add_library(${TARGET_NAME} SHARED ${nv_library_SRCS})
else()
cuda_add_library(${TARGET_NAME} STATIC ${nv_library_SRCS})
endif()
add_dependencies(${TARGET_NAME} ${nv_library_DEPS} ${external_project_dependencies})
endfunction(nv_library)
function(nv_binary TARGET_NAME)
set(options "")
set(oneValueArgs "")
set(multiValueArgs SRCS DEPS)
cmake_parse_arguments(nv_binary "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
cuda_add_executable(${TARGET_NAME} ${nv_binary_SRCS})
link_paddle_exe(${TARGET_NAME})
if(nv_binary_DEPS)
target_link_libraries(${TARGET_NAME} ${nv_binary_DEPS})
add_dependencies(${TARGET_NAME} ${nv_binary_DEPS})
endif()
endfunction(nv_binary)
# The dependency to target tensor implies that if any of
# ops{.h,.cu,_test.cu} is changed, ops_test need to be re-built.
# nv_test(ops_test
# SRCS
# ops_test.cu
# DEPS
# ops)
function(nv_test TARGET_NAME)
set(options "")
set(oneValueArgs "")
set(multiValueArgs SRCS DEPS)
cmake_parse_arguments(nv_test "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
cuda_add_executable(${TARGET_NAME} ${nv_test_SRCS})
link_paddle_test(${TARGET_NAME})
if(nv_test_DEPS)
target_link_libraries(${TARGET_NAME} ${nv_test_DEPS})
add_dependencies(${TARGET_NAME} ${nv_test_DEPS})
endif()
add_test(${TARGET_NAME} ${TARGET_NAME})
endfunction(nv_test)
set(GOPATH "${CMAKE_CURRENT_BINARY_DIR}/go")
file(MAKE_DIRECTORY ${GOPATH})
# Because api.go defines a GO wrapper to ops and tensor, it depends on
# both. This implies that if any of tensor.{h,cc}, ops.{h,cu}, or
# api.go is changed, api need to be re-built.
# go_library(api
# SRCS
# api.go
# DEPS
# tensor # Because ops depend on tensor, this line is optional.
# ops)
function(go_library TARGET_NAME)
set(options OPTIONAL)
set(oneValueArgs "")
set(multiValueArgs SRCS DEPS)
cmake_parse_arguments(go_library "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
if (${go_library_OPTIONAL} STREQUAL "SHARED")
set(BUILD_MODE "-buildmode=c-shared")
if(APPLE)
set(LIB_NAME "lib${TARGET_NAME}.dylib")
else()
set(LIB_NAME "lib${TARGET_NAME}.so")
endif()
else()
set(BUILD_MODE "-buildmode=c-archive")
set(LIB_NAME "lib${TARGET_NAME}.a")
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 ${CMAKE_CURRENT_LIST_DIR})
add_custom_target(${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} ${TARGET_NAME}_lib)
endfunction(go_library)
function(go_binary TARGET_NAME)
set(options OPTIONAL)
set(oneValueArgs "")
set(multiValueArgs SRCS DEPS)
cmake_parse_arguments(go_binary "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
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 ${CMAKE_CURRENT_LIST_DIR})
add_custom_target(${TARGET_NAME} ALL DEPENDS ${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)
cmake_parse_arguments(go_test "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
add_custom_command(OUTPUT ${TARGET_NAME}_timestamp
COMMAND env GOPATH=${GOPATH} ${CMAKE_Go_COMPILER} test
-c -o "${CMAKE_CURRENT_BINARY_DIR}/${TARGET_NAME}"
${go_test_SRCS}
WORKING_DIRECTORY ${CMAKE_CURRENT_LIST_DIR})
add_custom_target(${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)