203 lines
6.6 KiB
CMake
203 lines
6.6 KiB
CMake
##=============================================================================
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##
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## Copyright (c) Kitware, Inc.
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## All rights reserved.
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## See LICENSE.txt for details.
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##
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## This software is distributed WITHOUT ANY WARRANTY; without even
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## the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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## PURPOSE. See the above copyright notice for more information.
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##
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##=============================================================================
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# Default to Release builds.
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if ("$ENV{CMAKE_BUILD_TYPE}" STREQUAL "")
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set(CMAKE_BUILD_TYPE "Release" CACHE STRING "")
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else ()
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set(CMAKE_BUILD_TYPE "$ENV{CMAKE_BUILD_TYPE}" CACHE STRING "")
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endif ()
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string(REPLACE "+" ";" options "$ENV{VTKM_SETTINGS}")
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foreach(option IN LISTS options)
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if(static STREQUAL option)
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set(BUILD_SHARED_LIBS "OFF" CACHE STRING "")
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elseif(shared STREQUAL option)
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set(BUILD_SHARED_LIBS "ON" CACHE STRING "")
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elseif(vtk_types STREQUAL option)
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set(VTKm_USE_DEFAULT_TYPES_FOR_VTK "ON" CACHE STRING "")
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elseif(ascent_types STREQUAL option)
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# Note: ascent_types also requires 32bit_ids and 64bit_floats
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set(VTKm_USE_DEFAULT_TYPES_FOR_ASCENT "ON" CACHE STRING "")
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elseif(32bit_ids STREQUAL option)
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set(VTKm_USE_64BIT_IDS "OFF" CACHE STRING "")
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elseif(64bit_floats STREQUAL option)
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set(VTKm_USE_DOUBLE_PRECISION "ON" CACHE STRING "")
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elseif(asan STREQUAL option)
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set(VTKm_ENABLE_SANITIZER "ON" CACHE STRING "")
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list(APPEND sanitizers "address")
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elseif(leak STREQUAL option)
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set(VTKm_ENABLE_SANITIZER "ON" CACHE STRING "")
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list(APPEND sanitizers "leak")
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elseif(rendering STREQUAL option)
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set(VTKm_ENABLE_RENDERING "ON" CACHE STRING "")
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elseif(no_rendering STREQUAL option)
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set(VTKm_ENABLE_RENDERING "OFF" CACHE STRING "")
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elseif(anari STREQUAL option)
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set(VTKm_ENABLE_ANARI "ON" CACHE STRING "")
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elseif(no_testing STREQUAL option)
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set(VTKm_ENABLE_TESTING "OFF" CACHE STRING "")
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set(VTKm_ENABLE_TESTING_LIBRARY "OFF" CACHE STRING "")
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elseif(examples STREQUAL option)
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set(VTKm_ENABLE_EXAMPLES "ON" CACHE STRING "")
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set(VTKm_INSTALL_EXAMPLES "ON" CACHE STRING "")
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elseif(docs STREQUAL option)
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set(VTKm_ENABLE_DOCUMENTATION "ON" CACHE STRING "")
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set(VTKm_USERS_GUIDE_INCLUDE_TODOS "OFF" CACHE STRING "")
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elseif(benchmarks STREQUAL option)
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set(VTKm_ENABLE_BENCHMARKS "ON" CACHE STRING "")
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set(ENV{CMAKE_PREFIX_PATH} "$ENV{CMAKE_PREFIX_PATH}:$ENV{HOME}/gbench")
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elseif(min_build STREQUAL option)
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set(VTKm_BUILD_ALL_LIBRARIES "OFF" CACHE STRING "")
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set(VTKm_VERBOSE_MODULES "ON" CACHE STRING "")
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elseif(mpi STREQUAL option)
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set(VTKm_ENABLE_MPI "ON" CACHE STRING "")
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elseif(tbb STREQUAL option)
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set(VTKm_ENABLE_TBB "ON" CACHE STRING "")
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elseif(openmp STREQUAL option)
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set(VTKm_ENABLE_OPENMP "ON" CACHE STRING "")
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elseif(cuda STREQUAL option)
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set(VTKm_ENABLE_CUDA "ON" CACHE STRING "")
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elseif(kokkos STREQUAL option)
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set(VTKm_ENABLE_KOKKOS "ON" CACHE STRING "")
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elseif(hdf5 STREQUAL option)
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set(VTKm_ENABLE_HDF5_IO "ON" CACHE STRING "")
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elseif(maxwell STREQUAL option)
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set(vtkm_cuda_arch "maxwell")
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elseif(pascal STREQUAL option)
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set(vtkm_cuda_arch "pascal")
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elseif(volta STREQUAL option)
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set(vtkm_cuda_arch "volta")
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elseif(turing STREQUAL option)
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set(vtkm_cuda_arch "turing")
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elseif(ampere STREQUAL option)
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set(vtkm_cuda_arch "ampere")
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elseif(hip STREQUAL option)
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if(CMAKE_VERSION VERSION_LESS_EQUAL 3.20)
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message(FATAL_ERROR "VTK-m requires cmake > 3.20 to enable HIP support")
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endif()
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set(VTKm_ENABLE_KOKKOS_HIP ON CACHE STRING "")
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# -O1 and -O2 results in ridiculous build times in ROCm < 5.3
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set(CMAKE_HIP_FLAGS "-O0 " CACHE STRING "")
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set(CMAKE_HIP_FLAGS_RELWITHDEBINFO "-g" CACHE STRING "")
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elseif(ccache STREQUAL option)
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find_program(CCACHE_COMMAND NAMES ccache REQUIRED)
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set(CCACHE_VERSION "NotFound")
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execute_process(
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COMMAND ${CCACHE_COMMAND} "--version"
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OUTPUT_VARIABLE CCACHE_VERSION
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ECHO_ERROR_VARIABLE
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)
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string(REGEX REPLACE "\n" " " CCACHE_VERSION ${CCACHE_VERSION})
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string(REGEX REPLACE "^.*ccache version ([.0-9]*).*$" "\\1"
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CCACHE_VERSION ${CCACHE_VERSION})
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# We need a recent version of ccache in order to ignore -isystem while
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# hashing keys for the building cache.
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if(${CCACHE_VERSION} VERSION_GREATER_EQUAL 4)
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set(CMAKE_C_COMPILER_LAUNCHER "${CCACHE_COMMAND}" CACHE STRING "")
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set(CMAKE_CXX_COMPILER_LAUNCHER "${CCACHE_COMMAND}" CACHE STRING "")
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if(VTKm_ENABLE_CUDA)
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set(CMAKE_CUDA_COMPILER_LAUNCHER "${CCACHE_COMMAND}" CACHE STRING "")
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endif()
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if(VTKm_ENABLE_KOKKOS_HIP)
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set(CMAKE_HIP_COMPILER_LAUNCHER "${CCACHE_COMMAND}" CACHE STRING "")
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endif()
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else()
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message(FATAL_ERROR "CCACHE version [${CCACHE_VERSION}] is <= 4")
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endif()
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elseif(perftest STREQUAL option)
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set(VTKm_ENABLE_PERFORMANCE_TESTING "ON" CACHE STRING "")
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endif()
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endforeach()
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# We need to use VTKm_CUDA_Architecture for older CMake versions
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if(vtkm_cuda_arch)
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if(CMAKE_VERSION VERSION_GREATER_EQUAL 3.18)
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if(vtkm_cuda_arch STREQUAL "maxwell")
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set(CMAKE_CUDA_ARCHITECTURES "50" CACHE STRING "")
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elseif(vtkm_cuda_arch STREQUAL "pascal")
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set(CMAKE_CUDA_ARCHITECTURES "60" CACHE STRING "")
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elseif(vtkm_cuda_arch STREQUAL "volta")
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set(CMAKE_CUDA_ARCHITECTURES "70" CACHE STRING "")
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elseif(vtkm_cuda_arch STREQUAL "turing")
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set(CMAKE_CUDA_ARCHITECTURES "75" CACHE STRING "")
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elseif(vtkm_cuda_arch STREQUAL "ampere")
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set(CMAKE_CUDA_ARCHITECTURES "80" CACHE STRING "")
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endif()
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else()
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set(VTKm_CUDA_Architecture "${vtkm_cuda_arch}" CACHE STRING "")
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endif()
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endif()
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# Compile tutorials on all builders. The code is small and basic. And since
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# it is the tutorial, it should work really well.
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set(VTKm_ENABLE_TUTORIALS "ON" CACHE STRING "")
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set(CTEST_USE_LAUNCHERS "ON" CACHE STRING "")
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# We need to store the absolute path so that
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# the launcher still work even when sccache isn't
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# on our path.
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find_program(SCCACHE_COMMAND NAMES sccache)
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if(SCCACHE_COMMAND)
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set(CMAKE_C_COMPILER_LAUNCHER "${SCCACHE_COMMAND}" CACHE STRING "")
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set(CMAKE_CXX_COMPILER_LAUNCHER "${SCCACHE_COMMAND}" CACHE STRING "")
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# Use VTKm_CUDA_Architecture to determine if we need CUDA sccache setup
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# since this will also capture when kokkos is being used with CUDA backing
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if(DEFINED VTKm_CUDA_Architecture OR DEFINED CMAKE_CUDA_ARCHITECTURES)
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set(CMAKE_CUDA_COMPILER_LAUNCHER "${SCCACHE_COMMAND}" CACHE STRING "")
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endif()
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endif()
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# Setup all the sanitizers as a list
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if(sanitizers)
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set(VTKm_USE_SANITIZER "${sanitizers}" CACHE STRING "" FORCE)
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endif()
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