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set(HAVE_HIP FALSE)
IF(NOT DEFINED ENV{ROCM_PATH})
SET(ROCM_PATH /opt/rocm)
ELSE()
SET(ROCM_PATH $ENV{ROCM_PATH})
ENDIF()
IF(NOT DEFINED ENV{GLOO_ROCM_ARCH})
SET(GLOO_ROCM_ARCH gfx906;gfx908;gfx90a)
ELSE()
SET(GLOO_ROCM_ARCH $ENV{GLOO_ROCM_ARCH})
ENDIF()
# Add HIP to the CMAKE Module Path
set(CMAKE_MODULE_PATH ${ROCM_PATH}/lib/cmake/hip ${CMAKE_MODULE_PATH})
# Disable Asserts In Code (Can't use asserts on HIP stack.)
ADD_DEFINITIONS(-DNDEBUG)
# Find the HIP Package
find_package(HIP 1.0)
IF(HIP_FOUND)
set(HAVE_HIP TRUE)
set(hip_library_name amdhip64)
message("HIP library name: ${hip_library_name}")
set(CMAKE_HCC_FLAGS_DEBUG ${CMAKE_CXX_FLAGS_DEBUG})
set(CMAKE_HCC_FLAGS_RELEASE ${CMAKE_CXX_FLAGS_RELEASE})
FIND_LIBRARY(GLOO_HIP_HCC_LIBRARIES ${hip_library_name} HINTS ${ROCM_PATH}/lib)
ENDIF()
################################################################################
function(gloo_hip_add_library target)
set(sources ${ARGN})
set_source_files_properties(${sources} PROPERTIES HIP_SOURCE_PROPERTY_FORMAT 1)
hip_add_library(${target} ${sources} ${GLOO_STATIC_OR_SHARED})
target_include_directories(${target} PUBLIC ${GLOO_HIP_INCLUDE})
target_compile_options(${target} PUBLIC ${HIP_CXX_FLAGS})
target_link_libraries(${target} ${gloo_hip_DEPENDENCY_LIBS})
endfunction()
function(gloo_hip_add_executable target)
set(sources ${ARGN})
set_source_files_properties(${sources} PROPERTIES HIP_SOURCE_PROPERTY_FORMAT 1)
hip_add_executable(${target} ${sources})
target_include_directories(${target} PUBLIC ${GLOO_HIP_INCLUDE})
target_compile_options(${target} PUBLIC ${HIP_CXX_FLAGS})
target_link_libraries(${target} ${gloo_hip_DEPENDENCY_LIBS})
endfunction()
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