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CMakeLists.txt
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##===- CMakeLists.txt - KernelGen CMake build script ----------------------===//
##
## KernelGen -- A prototype of LLVM-based auto-parallelizing Fortran/C
## compiler for NVIDIA GPUs, targeting numerical modeling code.
##
## This file is distributed under the University of Illinois Open Source
## License. See LICENSE.TXT for details.
##
##===----------------------------------------------------------------------===//
cmake_minimum_required (VERSION 2.6)
project (kernelgen)
set(stenfw_VERSION_MAJOR 0)
set(stenfw_VERSION_MINOR 2)
#
# Do not allow CMake to strip RPATHs, because KernelGen uses it
# to find its library dir and its own version of GLIBC.
#
set(CMAKE_BUILD_WITH_INSTALL_RPATH TRUE)
execute_process(COMMAND svnversion -n ${PROJECT_SOURCE_DIR}/src OUTPUT_VARIABLE KERNELGEN_VERSION)
message("Compiling KernelGen version ${KERNELGEN_VERSION}")
set(OPT 0 CACHE STRING "Optimization level (0-3)")
set(RPM_INSTALL_PREFIX "${CMAKE_INSTALL_PREFIX}" CACHE STRING "The RPM install prefix")
set(RPM_ROOT "${RPM_INSTALL_PREFIX}/../BUILD" CACHE STRING "The RPM build root")
set(LLVM_ROOT "${RPM_ROOT}/llvm" CACHE STRING "The LLVM source+build root")
set(LLVM_MODE "Debug+Asserts" CACHE STRING "The LLVM build mode")
set(LLVM_VERSION 3.4 CACHE STRING "The LLVM version")
set(LLVM_MACROS "_GNU_SOURCE;__STDC_LIMIT_MACROS;__STDC_CONSTANT_MACROS" CACHE STRING "The LLVM macros")
set(LLVM_INCLUDE "${LLVM_ROOT}/build/include" CACHE STRING "The LLVM include root")
set(POLLY_ROOT "${LLVM_ROOT}/build/tools/polly" CACHE STRING "The Polly build root")
set(POLLY_INCLUDE "${LLVM_ROOT}/tools/polly/include" CACHE STRING "The LLVM/Polly include root")
set(CLOOG_INCLUDE "${RPM_ROOT}/cloog/include" CACHE STRING "The CLooG include root")
set(ISL_INCLUDE "${RPM_ROOT}/cloog/isl/include" CACHE STRING "The ISL include root")
set(BUGPOINT_ROOT "${LLVM_ROOT}/tools/bugpoint" CACHE STRING "The LLVM/bugpoint source root")
set(GCC_ROOT "${RPM_ROOT}/gcc-snapshot" CACHE STRING "The GCC source root")
set(CULANG kernelgen-clang -cc1 -emit-llvm -fcuda-is-device -triple nvptx64-nvidia-cuda CACHE STRING
"Clang command to compile CUDA-specific LLVM IR modules")
include_directories("${PROJECT_SOURCE_DIR}/src")
include_directories("${PROJECT_SOURCE_DIR}/src/bugpoint")
include_directories("${PROJECT_SOURCE_DIR}/src/common")
include_directories("${PROJECT_SOURCE_DIR}/src/cuda")
include_directories("${PROJECT_SOURCE_DIR}/src/frontend")
include_directories("${PROJECT_SOURCE_DIR}/src/include")
include_directories("${PROJECT_SOURCE_DIR}/src/runtime")
include_directories("${PROJECT_SOURCE_DIR}/src/version")
include_directories("${GCC_ROOT}/gcc/")
include_directories("${GCC_ROOT}/build/gcc/")
include_directories("${GCC_ROOT}/include/")
include_directories("${GCC_ROOT}/libcpp/include/")
include_directories("${LLVM_INCLUDE}")
include_directories("${BUGPOINT_ROOT}")
include_directories("${POLLY_ROOT}/include")
include_directories("${POLLY_INCLUDE}")
include_directories("${CLOOG_INCLUDE}")
include_directories("${ISL_INCLUDE}")
include_directories("${RPM_INSTALL_PREFIX}/include/")
include_directories("${RPM_INSTALL_PREFIX}/include/libelf")
include_directories("${RPM_INSTALL_PREFIX}/lib/libffi-3.0.11/include")
include_directories("/usr/include/i686-linux-gnu")
include_directories("/usr/include/x86_64-linux-gnu")
#
# DUPLICATE INCLUDES FOR CLANG CUSTOM RULE
#
set(CULANG_INCLUDE_ARGS)
get_property(INCLUDES DIRECTORY PROPERTY INCLUDE_DIRECTORIES)
foreach(dir ${INCLUDES})
list(APPEND CULANG_INCLUDE_ARGS -I${dir})
endforeach()
link_directories("${LLVM_ROOT}/build/${LLVM_MODE}/lib")
link_directories("${POLLY_ROOT}/${LLVM_MODE}/lib")
link_directories("${RPM_INSTALL_PREFIX}/lib")
link_directories("${RPM_INSTALL_PREFIX}/lib64")
link_directories("/opt/cuda/lib64")
set(CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS} "-g -gdwarf-2 -fPIC -O${OPT} -fno-rtti")
#
# IMPORT STATIC LIBRARIES
#
add_library(libelf STATIC IMPORTED)
set_property(TARGET libelf PROPERTY
IMPORTED_LOCATION "${RPM_INSTALL_PREFIX}/lib/libelf.a")
add_library(libffi STATIC IMPORTED)
set_property(TARGET libffi PROPERTY
IMPORTED_LOCATION "${RPM_INSTALL_PREFIX}/lib/libffi.a")
add_library(libmhash STATIC IMPORTED)
set_property(TARGET libmhash PROPERTY
IMPORTED_LOCATION "${RPM_INSTALL_PREFIX}/lib/libmhash.a")
#
# VERSION MACRO HEADER FOR DEPENDENCY CHECKS
#
add_custom_target(kernelgen-version-header ALL COMMAND
${PROJECT_SOURCE_DIR}/src/version/kernelgen-version ${PROJECT_SOURCE_DIR}/src
${PROJECT_SOURCE_DIR}/src/version/kernelgen-version.h)
#
# BUGPOINT AUTO-TESTING TOOL
#
aux_source_directory(src/bugpoint bugpoint_sources)
add_library(bugpoint STATIC ${bugpoint_sources}
${BUGPOINT_ROOT}/BugDriver.cpp
${BUGPOINT_ROOT}/CrashDebugger.cpp
${BUGPOINT_ROOT}/ExtractFunction.cpp
${BUGPOINT_ROOT}/Miscompilation.cpp
${BUGPOINT_ROOT}/ToolRunner.cpp
${BUGPOINT_ROOT}/bugpoint.cpp
${BUGPOINT_ROOT}/ExecutionDriver.cpp
${BUGPOINT_ROOT}/FindBugs.cpp
${BUGPOINT_ROOT}/OptimizerDriver.cpp)
set_property(TARGET bugpoint APPEND PROPERTY COMPILE_DEFINITIONS "main=bugpoint")
foreach(DEFINE ${LLVM_MACROS})
set_property(TARGET bugpoint APPEND PROPERTY COMPILE_DEFINITIONS "${DEFINE}")
endforeach()
#
# COMMON LIBRARY
#
aux_source_directory(src/common common_sources)
add_library(common STATIC ${common_sources})
foreach(DEFINE ${LLVM_MACROS})
set_property(TARGET common APPEND PROPERTY COMPILE_DEFINITIONS "${DEFINE}")
endforeach()
#
# FRONTEND LIBRARY
#
aux_source_directory(src/frontend frontend_sources)
add_library(frontend STATIC ${frontend_sources})
foreach(DEFINE ${LLVM_MACROS})
set_property(TARGET frontend APPEND PROPERTY COMPILE_DEFINITIONS "${DEFINE}")
endforeach()
#
# SIMPLE FRONTEND & LTO LINKER BACKEND
#
aux_source_directory(src/simple simple_sources)
add_executable(kernelgen-simple ${simple_sources})
foreach(DEFINE ${LLVM_MACROS})
set_property(TARGET kernelgen-simple APPEND PROPERTY COMPILE_DEFINITIONS "${DEFINE}")
endforeach()
target_link_libraries(kernelgen-simple bugpoint common frontend LLVM-${LLVM_VERSION}svn libelf iberty rt)
#
# LLVM/POLLY TESTER
#
aux_source_directory(src/polly polly_sources)
add_executable(kernelgen-polly ${polly_sources})
foreach(DEFINE ${LLVM_MACROS})
set_property(TARGET kernelgen-polly APPEND PROPERTY COMPILE_DEFINITIONS "${DEFINE}")
endforeach()
target_link_libraries(kernelgen-polly kernelgen-rt common LLVMPolly LLVM-${LLVM_VERSION}svn cloog-isl isl)
#
# GCC COMPILE-TIME PLUGIN
#
aux_source_directory(src/plugin plugin_sources)
add_library(kernelgen-ct SHARED ${plugin_sources})
foreach(DEFINE ${LLVM_MACROS})
set_property(TARGET kernelgen-ct APPEND PROPERTY COMPILE_DEFINITIONS "${DEFINE}")
endforeach()
target_link_libraries(kernelgen-ct bugpoint frontend common LLVM-${LLVM_VERSION}svn rt)
add_dependencies(kernelgen-ct kernelgen-version-header)
#
# CUDA BINDINGS
#
file(GLOB_RECURSE cuda_sources "src/cuda/*.cpp")
add_library(kernelgen-cuda SHARED ${cuda_sources})
foreach(DEFINE ${LLVM_MACROS})
set_property(TARGET kernelgen-cuda APPEND PROPERTY COMPILE_DEFINITIONS "${DEFINE}")
endforeach()
set_property(TARGET kernelgen-cuda APPEND PROPERTY COMPILE_DEFINITIONS "NO_MAIN")
target_link_libraries(kernelgen-cuda common LLVM-${LLVM_VERSION}svn libelf)
list(REMOVE_ITEM cuda_sources
"${PROJECT_SOURCE_DIR}/src/cuda/cuda_dyloader.cpp"
"${PROJECT_SOURCE_DIR}/src/cuda/AlignData.cpp"
"${PROJECT_SOURCE_DIR}/src/cuda/Cuda.cpp"
"${PROJECT_SOURCE_DIR}/src/cuda/Launch.cpp"
"${PROJECT_SOURCE_DIR}/src/cuda/Memory.cpp"
"${PROJECT_SOURCE_DIR}/src/cuda/MergeCubins.cpp"
"${PROJECT_SOURCE_DIR}/src/cuda/InsertLEPC.cpp"
"${PROJECT_SOURCE_DIR}/src/cuda/GetLoadEffectiveLayout.cpp"
"${PROJECT_SOURCE_DIR}/src/cuda/ResolveExternalCalls.cpp")
add_executable(kernelgen-asfermi ${cuda_sources})
foreach(DEFINE ${LLVM_MACROS})
set_property(TARGET kernelgen-asfermi APPEND PROPERTY COMPILE_DEFINITIONS "${DEFINE}")
endforeach()
target_link_libraries(kernelgen-asfermi)
#
# CUDA LLVM IR -LEVEL INCLUDES
#
add_custom_command(OUTPUT ${PROJECT_BINARY_DIR}/monitor.bc COMMAND ${CULANG} ${CULANG_INCLUDE_ARGS}
${PROJECT_SOURCE_DIR}/src/cuda/include/monitor.cu -o - | kernelgen-opt -O3 -o ${PROJECT_BINARY_DIR}/monitor.bc)
add_custom_target(cuda_monitor ALL DEPENDS ${PROJECT_BINARY_DIR}/monitor.bc)
add_custom_command(OUTPUT ${PROJECT_BINARY_DIR}/math.sm_20.bc COMMAND cp
${PROJECT_SOURCE_DIR}/src/cuda/include/math.sm_20.bc ${PROJECT_BINARY_DIR}/math.sm_20.bc)
add_custom_target(cuda_module_sm20 ALL DEPENDS ${PROJECT_BINARY_DIR}/math.sm_20.bc)
add_custom_command(OUTPUT ${PROJECT_BINARY_DIR}/math.sm_30.bc COMMAND cp
${PROJECT_SOURCE_DIR}/src/cuda/include/math.sm_30.bc ${PROJECT_BINARY_DIR}/math.sm_30.bc)
add_custom_target(cuda_module_sm30 ALL DEPENDS ${PROJECT_BINARY_DIR}/math.sm_30.bc)
add_custom_command(OUTPUT ${PROJECT_BINARY_DIR}/math.sm_35.bc COMMAND cp
${PROJECT_SOURCE_DIR}/src/cuda/include/math.sm_35.bc ${PROJECT_BINARY_DIR}/math.sm_35.bc)
add_custom_target(cuda_module_sm35 ALL DEPENDS ${PROJECT_BINARY_DIR}/math.sm_35.bc)
add_custom_command(OUTPUT ${PROJECT_BINARY_DIR}/runtime.bc COMMAND ${CULANG} ${CULANG_INCLUDE_ARGS}
${PROJECT_SOURCE_DIR}/src/cuda/include/runtime.cu -o - | kernelgen-opt -O3 -o ${PROJECT_BINARY_DIR}/runtime.bc)
add_custom_target(cuda_runtime ALL DEPENDS ${PROJECT_BINARY_DIR}/runtime.bc)
add_custom_command(OUTPUT ${PROJECT_BINARY_DIR}/malloc.bc COMMAND ${CULANG} ${CULANG_INCLUDE_ARGS}
${PROJECT_SOURCE_DIR}/src/cuda/include/malloc.cu -o - | kernelgen-opt -O3 -o ${PROJECT_BINARY_DIR}/malloc.bc)
add_custom_target(cuda_malloc ALL DEPENDS ${PROJECT_BINARY_DIR}/malloc.bc)
add_custom_command(OUTPUT ${PROJECT_BINARY_DIR}/free.bc COMMAND ${CULANG} ${CULANG_INCLUDE_ARGS}
${PROJECT_SOURCE_DIR}/src/cuda/include/free.cu -o - | kernelgen-opt -O3 -o ${PROJECT_BINARY_DIR}/free.bc)
add_custom_target(cuda_free ALL DEPENDS ${PROJECT_BINARY_DIR}/free.bc)
#
# RUNTIME LIBRARY
#
aux_source_directory(src/runtime runtime_sources)
add_library(kernelgen-rt SHARED ${runtime_sources})
foreach(DEFINE ${LLVM_MACROS})
set_property(TARGET kernelgen-rt APPEND PROPERTY COMPILE_DEFINITIONS "${DEFINE}")
endforeach()
target_link_libraries(kernelgen-rt bugpoint common kernelgen-cuda LLVMPolly LLVM-${LLVM_VERSION}svn libelf rt gmp libmhash dl libffi)
add_dependencies(kernelgen-rt kernelgen-version-header)
#
# VERSION PRINTER
#
aux_source_directory(src/version version_sources)
add_executable(kernelgen-version ${version_sources})
add_dependencies(kernelgen-version kernelgen-version-header)
#
# DRAGONEGG WRAPPER
#
file(COPY ${PROJECT_SOURCE_DIR}/src/dragonegg/kernelgen-dragonegg DESTINATION ${PROJECT_BINARY_DIR})
#
# ENVIRONMENT VARS SCRIPT
#
add_custom_command(OUTPUT ${PROJECT_BINARY_DIR}/kernelgen-vars.sh
COMMAND sed s!CMAKE_INSTALL_PREFIX!${CMAKE_INSTALL_PREFIX}!g ${PROJECT_SOURCE_DIR}/src/vars/kernelgen-vars.sh >${PROJECT_BINARY_DIR}/kernelgen-vars.sh)
add_custom_target(kernelgen_vars ALL DEPENDS ${PROJECT_BINARY_DIR}/kernelgen-vars.sh)
#
# BUILD WRAPPER (SHOULD BE USED WHEN BUILDING PARTS
# OF KERNELGEN IN BOOTSTRAPPED MODE).
#
add_custom_command(OUTPUT ${PROJECT_BINARY_DIR}/kernelgen-build
COMMAND cp ${PROJECT_SOURCE_DIR}/src/build/kernelgen-build ${PROJECT_BINARY_DIR}/kernelgen-build)
add_custom_target(kernelgen-build ALL DEPENDS ${PROJECT_BINARY_DIR}/kernelgen-build)
#
# KERNELGEN BUILDBOT (BURAN)
#
add_custom_command(OUTPUT ${PROJECT_BINARY_DIR}/kernelgen-buran
COMMAND cp ${PROJECT_SOURCE_DIR}/src/buran/kernelgen-buran ${PROJECT_BINARY_DIR}/kernelgen-buran)
add_custom_target(kernelgen-buran ALL DEPENDS ${PROJECT_BINARY_DIR}/kernelgen-buran)
#
# INSTALL
#
# bin
INSTALL(TARGETS
kernelgen-asfermi kernelgen-simple kernelgen-polly kernelgen-version
DESTINATION bin)
INSTALL(PROGRAMS
${PROJECT_BINARY_DIR}/kernelgen-build
${PROJECT_BINARY_DIR}/kernelgen-buran
${PROJECT_BINARY_DIR}/kernelgen-dragonegg
${PROJECT_BINARY_DIR}/kernelgen-vars.sh
DESTINATION bin)
# lib
INSTALL(TARGETS
kernelgen-ct kernelgen-rt kernelgen-cuda
DESTINATION lib)
# include/cuda
INSTALL(FILES
${PROJECT_BINARY_DIR}/free.bc
${PROJECT_BINARY_DIR}/malloc.bc
${PROJECT_BINARY_DIR}/math.sm_20.bc
${PROJECT_BINARY_DIR}/math.sm_30.bc
${PROJECT_BINARY_DIR}/math.sm_35.bc
${PROJECT_BINARY_DIR}/monitor.bc
${PROJECT_BINARY_DIR}/runtime.bc
DESTINATION include/cuda)