CMakeLists.txt

cmake_minimum_required(VERSION 3.10)

project(MATMUL)

set(CMAKE_C_FLAGS "-O3 -march=native -mno-avx512f -fopenmp")
set(CMAKE_EXPORT_COMPILE_COMMANDS True)

include_directories("${PROJECT_SOURCE_DIR}/common")
include_directories("${PROJECT_SOURCE_DIR}/src")
add_subdirectory(src)


option(OPENBLAS "" OFF)
if(OPENBLAS)
  add_definitions(-DOPENBLAS)
  if(NOT DEFINED OPENBLAS_PATH)
    message(FATAL_ERROR "Specify OpenBLAS path!")
  endif()
  include_directories("${OPENBLAS_PATH}")
  link_directories("${OPENBLAS_PATH}")
endif(OPENBLAS)

add_executable(benchmark benchmark.c)
add_executable(test test.c)

if(OPENBLAS)
  target_link_libraries(test PUBLIC matmul -lopenblas -lpthread)
  target_link_libraries(benchmark PUBLIC matmul -lopenblas -lpthread)
else()
  target_link_libraries(test PUBLIC matmul)
  target_link_libraries(benchmark PUBLIC matmul)
endif()