CMakeLists.txt

cmake_minimum_required(VERSION 3.17)
set(CMAKE_CUDA_STANDARD 17)
# add the target cuda architectures
# each additional architecture increases the compilation time and output file size
if (NOT DEFINED CMAKE_CUDA_ARCHITECTURES)
    set(CMAKE_CUDA_ARCHITECTURES 80)
endif ()
project(bellman-cuda LANGUAGES CUDA CXX)
set(CMAKE_CUDA_FLAGS "${CMAKE_CUDA_FLAGS} --expt-relaxed-constexpr")
set(CMAKE_CUDA_FLAGS_RELEASE "")
set(CMAKE_CUDA_FLAGS_DEBUG "${CMAKE_CUDA_FLAGS_DEBUG} -g -G -O0")
# uncomment if you want to see the amount of registers/local memory etc. used by a kernel
# set(CMAKE_CUDA_FLAGS_RELEASE "${CMAKE_CUDA_FLAGS_RELEASE} --ptxas-options=-v")
# uncomment if you want to have line information embedded for use by a profiler
#set(CMAKE_CUDA_FLAGS_RELEASE "${CMAKE_CUDA_FLAGS_RELEASE} -lineinfo")
# uncomment if you want to inspect the generated PTX
#set(CMAKE_CUDA_FLAGS_RELEASE "${CMAKE_CUDA_FLAGS_RELEASE} --keep")

add_subdirectory(src)

option(BUILD_TESTS "Build tests" OFF)
if (BUILD_TESTS)
    enable_testing()
    include(GoogleTest)
    add_subdirectory(tests)
endif ()