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add_executable(bug1213 bug1213.cpp bug1213_main.cpp) |
check_cxx_compiler_flag("-ffast-math" COMPILER_SUPPORT_FASTMATH) |
if(COMPILER_SUPPORT_FASTMATH) |
set(EIGEN_FASTMATH_FLAGS "-ffast-math") |
else() |
check_cxx_compiler_flag("/fp:fast" COMPILER_SUPPORT_FPFAST) |
if(COMPILER_SUPPORT_FPFAST) |
set(EIGEN_FASTMATH_FLAGS "/fp:fast") |
endif() |
endif() |
ei_add_test(fastmath "${EIGEN_FASTMATH_FLAGS}") |
# # ei_add_test(denseLM) |
if(QT4_FOUND) |
ei_add_test(qtvector "" "${QT_QTCORE_LIBRARY}") |
endif() |
if(PARDISO_FOUND) |
ei_add_test(pardiso_support "" "${PARDISO_ALL_LIBS}") |
endif() |
if(PASTIX_FOUND AND (SCOTCH_FOUND OR METIS_FOUND)) |
ei_add_test(pastix_support "" "${PASTIX_ALL_LIBS}") |
endif() |
if(SPQR_FOUND AND EIGEN_TEST_CXX11 AND CHOLMOD_FOUND AND EIGEN_BUILD_BLAS AND EIGEN_BUILD_LAPACK) |
ei_add_test(spqr_support "" "${SPQR_ALL_LIBS}") |
endif() |
if(METIS_FOUND) |
ei_add_test(metis_support "" "${METIS_LIBRARIES}") |
endif() |
string(TOLOWER "${CMAKE_CXX_COMPILER}" cmake_cxx_compiler_tolower) |
if(cmake_cxx_compiler_tolower MATCHES "qcc") |
set(CXX_IS_QCC "ON") |
endif() |
ei_add_property(EIGEN_TESTING_SUMMARY "CXX: ${CMAKE_CXX_COMPILER}\n") |
if(CMAKE_COMPILER_IS_GNUCXX AND NOT CXX_IS_QCC) |
execute_process(COMMAND ${CMAKE_CXX_COMPILER} --version COMMAND head -n 1 OUTPUT_VARIABLE EIGEN_CXX_VERSION_STRING OUTPUT_STRIP_TRAILING_WHITESPACE) |
ei_add_property(EIGEN_TESTING_SUMMARY "CXX_VERSION: ${EIGEN_CXX_VERSION_STRING}\n") |
endif() |
ei_add_property(EIGEN_TESTING_SUMMARY "CXX_FLAGS: ${CMAKE_CXX_FLAGS}\n") |
if (EIGEN_TEST_CUSTOM_CXX_FLAGS) |
ei_add_property(EIGEN_TESTING_SUMMARY "Custom CXX flags: ${EIGEN_TEST_CUSTOM_CXX_FLAGS}\n") |
endif() |
ei_add_property(EIGEN_TESTING_SUMMARY "Sparse lib flags: ${SPARSE_LIBS}\n") |
option(EIGEN_TEST_EIGEN2 "Run whole Eigen2 test suite against EIGEN2_SUPPORT" OFF) |
mark_as_advanced(EIGEN_TEST_EIGEN2) |
if(EIGEN_TEST_EIGEN2) |
message(WARNING "The Eigen2 test suite has been removed") |
endif() |
# boost MP unit test |
find_package(Boost 1.53.0) |
if(Boost_FOUND AND EIGEN_TEST_CXX11) |
include_directories(${Boost_INCLUDE_DIRS}) |
ei_add_test(boostmultiprec "" "${Boost_LIBRARIES}") |
ei_add_property(EIGEN_TESTED_BACKENDS "Boost.Multiprecision, ") |
else() |
ei_add_property(EIGEN_MISSING_BACKENDS "Boost.Multiprecision, ") |
endif() |
# CUDA unit tests |
option(EIGEN_TEST_CUDA "Enable CUDA support in unit tests" OFF) |
option(EIGEN_TEST_CUDA_CLANG "Use clang instead of nvcc to compile the CUDA tests" OFF) |
if(EIGEN_TEST_CUDA_CLANG AND NOT CMAKE_CXX_COMPILER MATCHES "clang") |
message(WARNING "EIGEN_TEST_CUDA_CLANG is set, but CMAKE_CXX_COMPILER does not appear to be clang.") |
endif() |
find_package(CUDA 9.0) |
if(CUDA_FOUND AND EIGEN_TEST_CUDA) |
# Make sure to compile without the -pedantic, -Wundef, -Wnon-virtual-dtor |
# and -fno-check-new flags since they trigger thousands of compilation warnings |
# in the CUDA runtime |
string(REPLACE "-pedantic" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}") |
string(REPLACE "-Wundef" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}") |
string(REPLACE "-Wnon-virtual-dtor" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}") |
string(REPLACE "-fno-check-new" "" CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS}") |
if(EIGEN_TEST_CUDA_CLANG) |
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11") |
string(APPEND CMAKE_CXX_FLAGS " --cuda-path=${CUDA_TOOLKIT_ROOT_DIR}") |
foreach(GPU IN LISTS EIGEN_CUDA_COMPUTE_ARCH) |
string(APPEND CMAKE_CXX_FLAGS " --cuda-gpu-arch=sm_${GPU}") |
endforeach() |
string(APPEND CMAKE_CXX_FLAGS " ${EIGEN_CUDA_CXX_FLAGS}") |
else() |
set(CUDA_PROPAGATE_HOST_FLAGS OFF) |
set(NVCC_ARCH_FLAGS) |
# Define an -arch=sm_<arch>, otherwise if GPU does not exactly match one of |
# those in the arch list for -gencode, the kernels will fail to run with |
# cudaErrorNoKernelImageForDevice |
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