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# #############################################################################
# Copyright (C) 2020 - 2022 Advanced Micro Devices, Inc. All rights reserved.
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
# #############################################################################
# HIP
if( NOT CMAKE_CXX_COMPILER MATCHES ".*/hipcc$" )
if( NOT BUILD_WITH_LIB STREQUAL "CUDA" )
if( WIN32 )
find_package( HIP CONFIG REQUIRED )
else()
find_package( HIP REQUIRED )
endif()
list( APPEND HIP_INCLUDE_DIRS "${HIP_ROOT_DIR}/include" )
endif()
else()
if( BUILD_WITH_LIB STREQUAL "CUDA" )
set(HIP_INCLUDE_DIRS "${HIP_ROOT_DIR}/include")
else()
if( WIN32 )
find_package( HIP CONFIG REQUIRED )
else()
find_package( HIP REQUIRED )
endif()
endif()
endif()
# Either rocfft or cufft is required
if(NOT BUILD_WITH_LIB STREQUAL "CUDA")
if( HIPFFT_MPI_ENABLE )
find_package( MPI REQUIRED )
endif()
find_package(rocfft REQUIRED)
else()
# cufft may be in the HPC SDK or ordinary CUDA
if( HIPFFT_MPI_ENABLE )
if( NOT BUILD_SHARED_LIBS )
message( FATAL_ERROR "cufftMp is shared-only, static build is not possible" )
endif()
# MPI support is only in HPC SDK
find_package(NVHPC REQUIRED COMPONENTS CUDA MATH MPI)
else()
find_package(NVHPC QUIET COMPONENTS CUDA MATH)
endif()
set(CUDA_USE_STATIC_CUDA_RUNTIME OFF)
find_package(CUDAToolkit REQUIRED)
endif()
# ROCm
find_package( ROCM 0.7.3 CONFIG PATHS /opt/rocm )
if(NOT ROCM_FOUND)
set( rocm_cmake_tag "master" CACHE STRING "rocm-cmake tag to download" )
set( PROJECT_EXTERN_DIR "${CMAKE_CURRENT_BINARY_DIR}/extern" )
file( DOWNLOAD https://github.com/RadeonOpenCompute/rocm-cmake/archive/${rocm_cmake_tag}.zip
${PROJECT_EXTERN_DIR}/rocm-cmake-${rocm_cmake_tag}.zip STATUS status LOG log)
list(GET status 0 status_code)
list(GET status 1 status_string)
if(NOT status_code EQUAL 0)
message(WARNING "error: downloading
'https://github.com/RadeonOpenCompute/rocm-cmake/archive/${rocm_cmake_tag}.zip' failed
status_code: ${status_code}
status_string: ${status_string}
log: ${log}
")
else()
message(STATUS "downloading... done")
execute_process( COMMAND ${CMAKE_COMMAND} -E tar xzvf ${PROJECT_EXTERN_DIR}/rocm-cmake-${rocm_cmake_tag}.zip
WORKING_DIRECTORY ${PROJECT_EXTERN_DIR} )
execute_process( COMMAND ${CMAKE_COMMAND} -DCMAKE_INSTALL_PREFIX=${PROJECT_EXTERN_DIR}/rocm-cmake .
WORKING_DIRECTORY ${PROJECT_EXTERN_DIR}/rocm-cmake-${rocm_cmake_tag} )
execute_process( COMMAND ${CMAKE_COMMAND} --build rocm-cmake-${rocm_cmake_tag} --target install
WORKING_DIRECTORY ${PROJECT_EXTERN_DIR})
find_package( ROCM 0.7.3 CONFIG PATHS ${PROJECT_EXTERN_DIR}/rocm-cmake )
endif()
endif()
if( ROCM_FOUND )
message(STATUS "Found ROCm")
include(ROCMSetupVersion)
include(ROCMCreatePackage)
include(ROCMInstallTargets)
include(ROCMPackageConfigHelpers)
include(ROCMInstallSymlinks)
include(ROCMCheckTargetIds)
include(ROCMClients)
include(ROCMHeaderWrapper)
else()
message(WARNING "Could not find rocm-cmake, packaging will fail.")
endif( )
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