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CMakeLists.txt
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CMakeLists.txt
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IF (APPLE)
cmake_minimum_required(VERSION 3.4)
ELSE()
cmake_minimum_required(VERSION 2.8)
ENDIF()
project(ctc_release)
IF (NOT APPLE)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O2")
ENDIF()
IF (APPLE)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14 -O2")
add_definitions(-DAPPLE)
ENDIF()
include_directories(include)
FIND_PACKAGE(CUDA 6.5)
MESSAGE(STATUS "cuda found ${CUDA_FOUND}")
option(WITH_GPU "compile warp-ctc with cuda." ${CUDA_FOUND})
option(WITH_OMP "compile warp-ctc with openmp." ON)
if(NOT WITH_OMP)
add_definitions(-DCTC_DISABLE_OMP)
endif()
if (WITH_OMP)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fopenmp")
set(CUDA_NVCC_FLAGS "${CUDA_NVCC_FLAGS} -Xcompiler -fopenmp")
endif()
# need to be at least 30 or __shfl_down in reduce wont compile
set(CUDA_NVCC_FLAGS "${CUDA_NVCC_FLAGS} -gencode arch=compute_30,code=sm_30 -O2")
set(CUDA_NVCC_FLAGS "${CUDA_NVCC_FLAGS} -gencode arch=compute_35,code=sm_35")
set(CUDA_NVCC_FLAGS "${CUDA_NVCC_FLAGS} -gencode arch=compute_50,code=sm_50")
set(CUDA_NVCC_FLAGS "${CUDA_NVCC_FLAGS} -gencode arch=compute_52,code=sm_52")
IF(CMAKE_CXX_COMPILER_VERSION VERSION_GREATER 5)
SET(CUDA_NVCC_FLAGS "${CUDA_NVCC_FLAGS} -D_MWAITXINTRIN_H_INCLUDED -D_FORCE_INLINES")
ENDIF()
IF (CUDA_VERSION GREATER 7.6)
set(CUDA_NVCC_FLAGS "${CUDA_NVCC_FLAGS} -gencode arch=compute_60,code=sm_60")
set(CUDA_NVCC_FLAGS "${CUDA_NVCC_FLAGS} -gencode arch=compute_61,code=sm_61")
set(CUDA_NVCC_FLAGS "${CUDA_NVCC_FLAGS} -gencode arch=compute_62,code=sm_62")
ENDIF()
IF (CUDA_VERSION GREATER 8.9)
set(CUDA_NVCC_FLAGS "${CUDA_NVCC_FLAGS} -gencode arch=compute_70,code=sm_70")
ENDIF()
if (NOT APPLE)
set(CUDA_NVCC_FLAGS "${CUDA_NVCC_FLAGS} --std=c++14")
set(CUDA_NVCC_FLAGS "${CUDA_NVCC_FLAGS}")
ENDIF()
IF (APPLE)
EXEC_PROGRAM(uname ARGS -v OUTPUT_VARIABLE DARWIN_VERSION)
STRING(REGEX MATCH "[0-9]+" DARWIN_VERSION ${DARWIN_VERSION})
MESSAGE(STATUS "DARWIN_VERSION=${DARWIN_VERSION}")
#for el capitain have to use rpath
IF (DARWIN_VERSION LESS 15)
set(CMAKE_SKIP_RPATH TRUE)
ENDIF ()
ELSE()
#always skip for linux
set(CMAKE_SKIP_RPATH TRUE)
ENDIF()
IF (WITH_GPU)
MESSAGE(STATUS "Building shared library with GPU support")
CUDA_ADD_LIBRARY(warpctc SHARED src/ctc_entrypoint.cu src/reduce.cu)
IF (!Torch_FOUND)
TARGET_LINK_LIBRARIES(warpctc ${CUDA_curand_LIBRARY})
ENDIF()
add_executable(test_cpu tests/test_cpu.cpp tests/random.cpp )
TARGET_LINK_LIBRARIES(test_cpu warpctc)
SET_TARGET_PROPERTIES(test_cpu PROPERTIES COMPILE_FLAGS "${CMAKE_CXX_FLAGS} --std=c++14")
cuda_add_executable(test_gpu tests/test_gpu.cu tests/random.cpp )
TARGET_LINK_LIBRARIES(test_gpu warpctc ${CUDA_curand_LIBRARY})
SET_TARGET_PROPERTIES(test_gpu PROPERTIES COMPILE_FLAGS "${CMAKE_CXX_FLAGS} --std=c++14")
INSTALL(TARGETS warpctc
RUNTIME DESTINATION "bin"
LIBRARY DESTINATION "lib"
ARCHIVE DESTINATION "lib")
INSTALL(FILES include/ctc.h DESTINATION "include")
ELSE()
MESSAGE(STATUS "Building shared library with no GPU support")
if (NOT APPLE)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++14 -O2")
ENDIF()
ADD_LIBRARY(warpctc SHARED src/ctc_entrypoint.cpp)
add_executable(test_cpu tests/test_cpu.cpp tests/random.cpp )
TARGET_LINK_LIBRARIES(test_cpu warpctc)
SET_TARGET_PROPERTIES(test_cpu PROPERTIES COMPILE_FLAGS "${CMAKE_CXX_FLAGS} --std=c++14")
INSTALL(TARGETS warpctc
RUNTIME DESTINATION "bin"
LIBRARY DESTINATION "lib"
ARCHIVE DESTINATION "lib")
INSTALL(FILES include/ctc.h DESTINATION "include")
ENDIF()