cuElim/CMakeLists.txt

cmake_minimum_required(VERSION 3.24)  # 设置cmake最低版本

# 设置 nvcc 的路径
set(CMAKE_CUDA_COMPILER /usr/local/cuda/bin/nvcc)  # 根据实际安装路径设置

# 设置 nvcc 使用的主机编译器
set(CMAKE_CUDA_HOST_COMPILER /usr/bin/g++-11)

# 设置 C++ 标准
# set(CMAKE_CXX_STANDARD 20)
# set(CMAKE_CXX_STANDARD_REQUIRED True)
# 设置 CUDA C++ 标准
set(CMAKE_CUDA_STANDARD 20)
set(CMAKE_CUDA_STANDARD_REQUIRED True)
set(CMAKE_CUDA_ARCHITECTURES native)  # 设置CUDA架构

# 设置编译选项
# set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -O3")
set(CMAKE_CUDA_FLAGS "${CMAKE_CUDA_FLAGS} -O3 -maxrregcount=128")

project(cuElim LANGUAGES CXX CUDA)  # 设置项目名和语言

include_directories(${PROJECT_SOURCE_DIR}/include)  # 添加头文件目录

find_package(OpenMP REQUIRED) # 查找 OpenMP 包

add_executable(cuelim ./src/main.cu)  # 添加可执行文件
target_link_libraries(cuelim OpenMP::OpenMP_CXX m4ri)  # 链接 OpenMP 库

enable_testing()  # 启动ctest测试
add_subdirectory(test)  # 添加测试目录

add_subdirectory(benchmark)  # 添加性能测试目录