cmake_minimum_required(VERSION 3.18)

# set the project name
project(QDPBench VERSION 0.1)

# specify the C standard
set(CMAKE_CXX_STANDARD 20)
set(CMAKE_CXX_STANDARD_REQUIRED True)

#set flags on need                       cross compile for sapphirerapids architecture
set(CMAKE_CXX_FLAGS  "${CMAKE_CXX_FLAGS} -march=sapphirerapids")
#set flags on need                       cross compile for skylake micro architecture
#set(CMAKE_CXX_FLAGS  "${CMAKE_CXX_FLAGS} -march=skylake-avx512")
#set flags on need                       cross compile for knights landing micro architecture (for debugging)
#set(CMAKE_CXX_FLAGS  "${CMAKE_CXX_FLAGS} -mavx512f -mavx512cd -mavx512er -mavx512pf")

#suppress selected! warnigs that are not very important to resolve. This is to keep the compileation output clean
set(SUPPRESS_WARNINGS "-Wno-literal-suffix -Wno-volatile")

set(DEBUG_FLAGS "-g3" "-ggdb")
set(RELEASE_FLAGS "-O3")
set(RELWITHDEBINFO_FLAGS "-O2" "-ggdb3" "-fno-omit-frame-pointer")

#set flags used for Release and Debug build type
add_compile_options(
    "$<$<CONFIG:Release>:${RELEASE_FLAGS}>"
    "$<$<CONFIG:Debug>:${DEBUG_FLAGS}>"
    "$<$<CONFIG:RelWithDebInfo>:${RELWITHDEBINFO_FLAGS}>"
)

# include directories
include_directories(src/utils)

# link libraries 
link_libraries(-lnuma -lpthread -l:libdml.a)

# Add targets only below   
# specify build targets
add_executable(QDPBench src/Benchmark.cpp)