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# generate split test header file only if it does not yet exist
# in order to prevent a rebuild everytime cmake is configured
if(NOT EXISTS ${CMAKE_CURRENT_BINARY_DIR}/split_test_helper.h)
file(WRITE ${CMAKE_CURRENT_BINARY_DIR}/split_test_helper.h "")
foreach(i RANGE 1 999)
file(APPEND ${CMAKE_CURRENT_BINARY_DIR}/split_test_helper.h
"#ifdef EIGEN_TEST_PART_${i}\n"
"#define CALL_SUBTEST_${i}(FUNC) CALL_SUBTEST(FUNC)\n"
"#else\n"
"#define CALL_SUBTEST_${i}(FUNC)\n"
"#endif\n\n"
)
endforeach()
endif()
set_property(GLOBAL PROPERTY EIGEN_CURRENT_SUBPROJECT "Unsupported")
add_custom_target(BuildUnsupported)
include_directories(../../test ../../unsupported ../../Eigen
${CMAKE_CURRENT_BINARY_DIR}/../../test)
find_package (Threads)
find_package(GoogleHash)
if(GOOGLEHASH_FOUND)
add_definitions("-DEIGEN_GOOGLEHASH_SUPPORT")
include_directories(${GOOGLEHASH_INCLUDES})
ei_add_property(EIGEN_TESTED_BACKENDS "GoogleHash, ")
else(GOOGLEHASH_FOUND)
ei_add_property(EIGEN_MISSING_BACKENDS "GoogleHash, ")
endif(GOOGLEHASH_FOUND)
find_package(Adolc)
if(ADOLC_FOUND)
include_directories(${ADOLC_INCLUDES})
ei_add_property(EIGEN_TESTED_BACKENDS "Adolc, ")
ei_add_test(forward_adolc "" ${ADOLC_LIBRARIES})
else(ADOLC_FOUND)
ei_add_property(EIGEN_MISSING_BACKENDS "Adolc, ")
endif(ADOLC_FOUND)
# this test seems to never have been successful on x87, so is considered to contain a FP-related bug.
# see thread: "non-linear optimization test summary"
ei_add_test(NonLinearOptimization)
ei_add_test(NumericalDiff)
ei_add_test(autodiff_scalar)
ei_add_test(autodiff)
if (NOT CMAKE_CXX_COMPILER MATCHES "clang\\+\\+$")
ei_add_test(BVH)
endif()
ei_add_test(matrix_exponential)
ei_add_test(matrix_function)
ei_add_test(matrix_power)
ei_add_test(matrix_square_root)
ei_add_test(alignedvector3)
ei_add_test(FFT)
find_package(MPFR 2.3.0)
find_package(GMP)
if(MPFR_FOUND AND EIGEN_COMPILER_SUPPORT_CXX11)
include_directories(${MPFR_INCLUDES} ./mpreal)
ei_add_property(EIGEN_TESTED_BACKENDS "MPFR C++, ")
set(EIGEN_MPFR_TEST_LIBRARIES ${MPFR_LIBRARIES} ${GMP_LIBRARIES})
ei_add_test(mpreal_support "-std=c++11" "${EIGEN_MPFR_TEST_LIBRARIES}" )
else()
ei_add_property(EIGEN_MISSING_BACKENDS "MPFR C++, ")
endif()
ei_add_test(sparse_extra "" "")
find_package(FFTW)
if(FFTW_FOUND)
ei_add_property(EIGEN_TESTED_BACKENDS "fftw, ")
include_directories( ${FFTW_INCLUDES} )
if(FFTWL_LIB)
ei_add_test(FFTW "-DEIGEN_FFTW_DEFAULT -DEIGEN_HAS_FFTWL" "${FFTW_LIBRARIES}" )
else()
ei_add_test(FFTW "-DEIGEN_FFTW_DEFAULT" "${FFTW_LIBRARIES}" )
endif()
else()
ei_add_property(EIGEN_MISSING_BACKENDS "fftw, ")
endif()
option(EIGEN_TEST_NO_OPENGL "Disable OpenGL support in unit tests" OFF)
if(NOT EIGEN_TEST_NO_OPENGL)
find_package(OpenGL)
find_package(GLUT)
find_package(GLEW)
if(OPENGL_FOUND AND GLUT_FOUND AND GLEW_FOUND)
include_directories(${OPENGL_INCLUDE_DIR} ${GLUT_INCLUDE_DIR} ${GLEW_INCLUDE_DIRS})
ei_add_property(EIGEN_TESTED_BACKENDS "OpenGL, ")
set(EIGEN_GL_LIB ${GLUT_LIBRARIES} ${GLEW_LIBRARIES} ${OPENGL_LIBRARIES})
ei_add_test(openglsupport "" "${EIGEN_GL_LIB}" )
else()
ei_add_property(EIGEN_MISSING_BACKENDS "OpenGL, ")
endif()
else()
ei_add_property(EIGEN_MISSING_BACKENDS "OpenGL, ")
endif()
ei_add_test(polynomialsolver)
ei_add_test(polynomialutils)
ei_add_test(splines)
ei_add_test(gmres)
ei_add_test(minres)
ei_add_test(levenberg_marquardt)
ei_add_test(kronecker_product)
# TODO: The following test names are prefixed with the cxx11 string, since historically
# the tests depended on c++11. This isn't the case anymore so we ought to rename them.
ei_add_test(cxx11_float16)
ei_add_test(cxx11_tensor_dimension)
ei_add_test(cxx11_tensor_map)
ei_add_test(cxx11_tensor_assign)
ei_add_test(cxx11_tensor_comparisons)
ei_add_test(cxx11_tensor_forced_eval)
ei_add_test(cxx11_tensor_math)
ei_add_test(cxx11_tensor_const)
ei_add_test(cxx11_tensor_intdiv)
ei_add_test(cxx11_tensor_casts)
ei_add_test(cxx11_tensor_empty)
ei_add_test(cxx11_tensor_sugar)
ei_add_test(cxx11_tensor_roundings)
ei_add_test(cxx11_tensor_layout_swap)
ei_add_test(cxx11_tensor_io)
if("${CMAKE_SIZEOF_VOID_P}" EQUAL "8")
# This test requires __uint128_t which is only available on 64bit systems
ei_add_test(cxx11_tensor_uint128)
endif()
if(EIGEN_TEST_CXX11)
# It should be safe to always run these tests as there is some fallback code for
# older compiler that don't support cxx11.
set(CMAKE_CXX_STANDARD 11)
ei_add_test(cxx11_eventcount "-pthread" "${CMAKE_THREAD_LIBS_INIT}")
ei_add_test(cxx11_runqueue "-pthread" "${CMAKE_THREAD_LIBS_INIT}")
ei_add_test(cxx11_meta)
ei_add_test(cxx11_tensor_simple)
# ei_add_test(cxx11_tensor_symmetry)
ei_add_test(cxx11_tensor_index_list)
ei_add_test(cxx11_tensor_mixed_indices)
ei_add_test(cxx11_tensor_contraction)
ei_add_test(cxx11_tensor_convolution)
ei_add_test(cxx11_tensor_expr)
ei_add_test(cxx11_tensor_fixed_size)
ei_add_test(cxx11_tensor_of_const_values)
ei_add_test(cxx11_tensor_of_complex)
ei_add_test(cxx11_tensor_of_strings)
ei_add_test(cxx11_tensor_lvalue)
ei_add_test(cxx11_tensor_broadcasting)
ei_add_test(cxx11_tensor_chipping)
ei_add_test(cxx11_tensor_concatenation)
ei_add_test(cxx11_tensor_inflation)
ei_add_test(cxx11_tensor_morphing)
ei_add_test(cxx11_tensor_padding)
ei_add_test(cxx11_tensor_patch)
ei_add_test(cxx11_tensor_image_patch)
ei_add_test(cxx11_tensor_volume_patch)
ei_add_test(cxx11_tensor_reduction)
ei_add_test(cxx11_tensor_argmax)
ei_add_test(cxx11_tensor_shuffling)
ei_add_test(cxx11_tensor_striding)
ei_add_test(cxx11_tensor_notification "-pthread" "${CMAKE_THREAD_LIBS_INIT}")
ei_add_test(cxx11_tensor_thread_pool "-pthread" "${CMAKE_THREAD_LIBS_INIT}")
ei_add_test(cxx11_tensor_ref)
ei_add_test(cxx11_tensor_random)
ei_add_test(cxx11_tensor_generator)
ei_add_test(cxx11_tensor_custom_op)
ei_add_test(cxx11_tensor_custom_index)
ei_add_test(cxx11_tensor_fft)
ei_add_test(cxx11_tensor_ifft)
endif()
# These tests needs nvcc
find_package(CUDA 7.0)
if(CUDA_FOUND AND EIGEN_TEST_CUDA)
# Make sure to compile without the -pedantic, -Wundef, -Wnon-virtual-dtor
# and -fno-check-new flags since they trigger thousands of compilation warnings
# in the CUDA runtime
string(REPLACE "-pedantic" "" CMAKE_CXX_FLAGS "${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}")
message(STATUS "Flags used to compile cuda code: " ${CMAKE_CXX_FLAGS})
if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
set(CUDA_NVCC_FLAGS "-ccbin /usr/bin/clang" CACHE STRING "nvcc flags" FORCE)
endif()
if(EIGEN_TEST_CUDA_CLANG)
set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 --cuda-gpu-arch=sm_${EIGEN_CUDA_COMPUTE_ARCH}")
endif()
set(CUDA_NVCC_FLAGS "-std=c++11 --relaxed-constexpr -arch compute_${EIGEN_CUDA_COMPUTE_ARCH} -Xcudafe \"--display_error_number\"")
cuda_include_directories("${CMAKE_CURRENT_BINARY_DIR}" "${CUDA_TOOLKIT_ROOT_DIR}/include")
set(EIGEN_ADD_TEST_FILENAME_EXTENSION "cu")
ei_add_test(cxx11_tensor_device)
ei_add_test(cxx11_tensor_cuda)
ei_add_test(cxx11_tensor_contract_cuda)
ei_add_test(cxx11_tensor_reduction_cuda)
ei_add_test(cxx11_tensor_argmax_cuda)
ei_add_test(cxx11_tensor_cast_float16_cuda)
# The random number generation code requires arch 3.5 or greater.
if (${EIGEN_CUDA_COMPUTE_ARCH} GREATER 34)
ei_add_test(cxx11_tensor_random_cuda)
endif()
ei_add_test(cxx11_tensor_of_float16_cuda)
unset(EIGEN_ADD_TEST_FILENAME_EXTENSION)
endif()
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