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Add internal ctz/clz implementation.

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(cherry picked from commit 75e273afcc)
This commit is contained in:
Antonio Sánchez
2023-12-11 21:03:09 +00:00
committed by Antonio Sanchez
parent 4be2870267
commit b8f894947a
3 changed files with 234 additions and 19 deletions
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25
test/CMakeLists.txt
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@@ -48,7 +48,7 @@ if(CHOLMOD_FOUND AND EIGEN_BUILD_BLAS AND EIGEN_BUILD_LAPACK)
set(SPARSE_LIBS ${SPARSE_LIBS} ${CHOLMOD_LIBRARIES} ${EIGEN_BLAS_LIBRARIES} ${EIGEN_LAPACK_LIBRARIES})
set(CHOLMOD_ALL_LIBS ${CHOLMOD_LIBRARIES} ${EIGEN_BLAS_LIBRARIES} ${EIGEN_LAPACK_LIBRARIES})
ei_add_property(EIGEN_TESTED_BACKENDS "CHOLMOD, ")
ei_add_test(cholmod_support "" "${CHOLMOD_ALL_LIBS}")
else()
ei_add_property(EIGEN_MISSING_BACKENDS "CHOLMOD, ")
@@ -61,7 +61,7 @@ if(UMFPACK_FOUND AND EIGEN_BUILD_BLAS)
set(SPARSE_LIBS ${SPARSE_LIBS} ${UMFPACK_LIBRARIES} ${EIGEN_BLAS_LIBRARIES})
set(UMFPACK_ALL_LIBS ${UMFPACK_LIBRARIES} ${EIGEN_BLAS_LIBRARIES})
ei_add_property(EIGEN_TESTED_BACKENDS "UMFPACK, ")
ei_add_test(umfpack_support "" "${UMFPACK_ALL_LIBS}")
else()
ei_add_property(EIGEN_MISSING_BACKENDS "UMFPACK, ")
@@ -74,7 +74,7 @@ if(KLU_FOUND AND EIGEN_BUILD_BLAS)
set(SPARSE_LIBS ${SPARSE_LIBS} ${KLU_LIBRARIES} ${EIGEN_BLAS_LIBRARIES})
set(KLU_ALL_LIBS ${KLU_LIBRARIES} ${EIGEN_BLAS_LIBRARIES})
ei_add_property(EIGEN_TESTED_BACKENDS "KLU, ")
ei_add_test(klu_support "" "${KLU_ALL_LIBS}")
else()
ei_add_property(EIGEN_MISSING_BACKENDS "KLU, ")
@@ -87,7 +87,7 @@ if(SuperLU_FOUND AND EIGEN_BUILD_BLAS)
set(SPARSE_LIBS ${SPARSE_LIBS} ${SUPERLU_LIBRARIES} ${EIGEN_BLAS_LIBRARIES})
set(SUPERLU_ALL_LIBS ${SUPERLU_LIBRARIES} ${EIGEN_BLAS_LIBRARIES})
ei_add_property(EIGEN_TESTED_BACKENDS "SuperLU, ")
ei_add_test(superlu_support "" "${SUPERLU_ALL_LIBS}")
else()
ei_add_property(EIGEN_MISSING_BACKENDS "SuperLU, ")
@@ -160,6 +160,7 @@ endif()
set_property(GLOBAL PROPERTY EIGEN_CURRENT_SUBPROJECT "Official")
add_custom_target(BuildOfficial)
ei_add_test(clz)
ei_add_test(rand)
ei_add_test(meta)
ei_add_test(numext)
@@ -383,7 +384,7 @@ if(CUDA_FOUND AND EIGEN_TEST_CUDA)
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}")
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")
@@ -401,11 +402,11 @@ if(CUDA_FOUND AND EIGEN_TEST_CUDA)
set(CUDA_NVCC_FLAGS "--expt-relaxed-constexpr -Xcudafe \"--display_error_number\" ${NVCC_ARCH_FLAGS} ${CUDA_NVCC_FLAGS} ${EIGEN_CUDA_CXX_FLAGS}")
cuda_include_directories("${CMAKE_CURRENT_BINARY_DIR}" "${CUDA_TOOLKIT_ROOT_DIR}/include")
endif()
set(EIGEN_ADD_TEST_FILENAME_EXTENSION "cu")
ei_add_test(gpu_basic)
unset(EIGEN_ADD_TEST_FILENAME_EXTENSION)
endif()
@@ -418,8 +419,8 @@ if (EIGEN_TEST_HIP)
set(HIP_PATH "/opt/rocm/hip" CACHE STRING "Path to the HIP installation.")
if (EXISTS ${HIP_PATH})
list(APPEND CMAKE_MODULE_PATH ${HIP_PATH}/cmake)
list(APPEND CMAKE_MODULE_PATH ${HIP_PATH}/cmake)
find_package(HIP REQUIRED)
if (HIP_FOUND)
@@ -433,12 +434,12 @@ if (EIGEN_TEST_HIP)
set(EIGEN_ADD_TEST_FILENAME_EXTENSION "cu")
ei_add_test(gpu_basic)
unset(EIGEN_ADD_TEST_FILENAME_EXTENSION)
elseif ((${HIP_PLATFORM} STREQUAL "nvcc") OR (${HIP_PLATFORM} STREQUAL "nvidia"))
message(FATAL_ERROR "HIP_PLATFORM = nvcc is not supported within Eigen")
else ()
message(FATAL_ERROR "Unknown HIP_PLATFORM = ${HIP_PLATFORM}")
endif()
endif()
endif()
else ()
message(FATAL_ERROR "EIGEN_TEST_HIP is ON, but the specified HIP_PATH (${HIP_PATH}) does not exist")