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Merge pull request #5793 from kjetilly/opencl_optional

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Make OpenCL optional
This commit is contained in:
Arne Morten Kvarving 2024-12-11 13:52:56 +01:00 committed by GitHub
commit d0eba9ffe2
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1 changed files with 34 additions and 31 deletions
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65
CMakeLists.txt
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@ -37,6 +37,7 @@ option(USE_TRACY_PROFILER "Enable tracy profiling" OFF)
option(CONVERT_CUDA_TO_HIP "Convert CUDA code to HIP (to run on AMD cards)" OFF)
option(USE_HYPRE "Use the Hypre library for linear solvers?" OFF)
set(OPM_COMPILE_COMPONENTS "2;3;4;5;6;7" CACHE STRING "The components to compile support for")
option(USE_OPENCL "Enable OpenCL support?" ON)
# Ensure OPM_COMPILE_COMPONENTS is a list of at least one element
if(OPM_COMPILE_COMPONENTS STREQUAL "")
@ -222,41 +223,43 @@ if(CUDA_FOUND)
endif()
endif()
find_package(OpenCL)
if (USE_OPENCL)
find_package(OpenCL)
if(OpenCL_FOUND)
# the current OpenCL implementation relies on cl2.hpp, not cl.hpp
# make sure it is available, otherwise disable OpenCL
find_file(CL2_HPP CL/cl2.hpp HINTS ${OpenCL_INCLUDE_DIRS})
if(CL2_HPP)
set(HAVE_OPENCL 1)
include_directories(${OpenCL_INCLUDE_DIRS})
find_file(OPENCL_HPP CL/opencl.hpp HINTS ${OpenCL_INCLUDE_DIRS})
if(OPENCL_HPP)
set(HAVE_OPENCL_HPP 1)
endif()
else()
message(WARNING " OpenCL was found, but this version of opm-simulators relies on CL/cl2.hpp, which implements OpenCL 1.0, 1.1 and 1.2.\n Deactivating OpenCL")
set(OpenCL_FOUND OFF)
set(OPENCL_FOUND OFF)
endif()
if(USE_CHOW_PATEL_ILU)
add_compile_options(-DCHOW_PATEL=1)
if(USE_CHOW_PATEL_ILU_GPU)
add_compile_options(-DCHOW_PATEL_GPU=1)
if(USE_CHOW_PATEL_ILU_GPU_PARALLEL)
add_compile_options(-DCHOW_PATEL_GPU_PARALLEL=1)
else()
add_compile_options(-DCHOW_PATEL_GPU_PARALLEL=0)
if(OpenCL_FOUND)
# the current OpenCL implementation relies on cl2.hpp, not cl.hpp
# make sure it is available, otherwise disable OpenCL
find_file(CL2_HPP CL/cl2.hpp HINTS ${OpenCL_INCLUDE_DIRS})
if(CL2_HPP)
set(HAVE_OPENCL 1)
include_directories(${OpenCL_INCLUDE_DIRS})
find_file(OPENCL_HPP CL/opencl.hpp HINTS ${OpenCL_INCLUDE_DIRS})
if(OPENCL_HPP)
set(HAVE_OPENCL_HPP 1)
endif()
else()
add_compile_options(-DCHOW_PATEL_GPU=0)
add_compile_options(-DCHOW_PATEL_GPU_PARALLEL=0)
message(WARNING " OpenCL was found, but this version of opm-simulators relies on CL/cl2.hpp, which implements OpenCL 1.0, 1.1 and 1.2.\n Deactivating OpenCL")
set(OpenCL_FOUND OFF)
set(OPENCL_FOUND OFF)
endif()
if(USE_CHOW_PATEL_ILU)
add_compile_options(-DCHOW_PATEL=1)
if(USE_CHOW_PATEL_ILU_GPU)
add_compile_options(-DCHOW_PATEL_GPU=1)
if(USE_CHOW_PATEL_ILU_GPU_PARALLEL)
add_compile_options(-DCHOW_PATEL_GPU_PARALLEL=1)
else()
add_compile_options(-DCHOW_PATEL_GPU_PARALLEL=0)
endif()
else()
add_compile_options(-DCHOW_PATEL_GPU=0)
add_compile_options(-DCHOW_PATEL_GPU_PARALLEL=0)
endif()
endif()
else()
if(USE_CHOW_PATEL_ILU)
message(FATAL_ERROR " CHOW_PATEL_ILU only works for openclSolver, but OpenCL was not found")
endif()
endif()
else()
if(USE_CHOW_PATEL_ILU)
message(FATAL_ERROR " CHOW_PATEL_ILU only works for openclSolver, but OpenCL was not found")
endif()
endif()