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eigen/cmake/EigenTesting.cmake
Nicolas Cornu 85868564df Fix parsing of version for nvhpc 
As the first line of the version is empty it crashes,
so delete first line if it is empty


(cherry picked from commit 001a57519a7aa909d3bf0cd8c6ec8a9cd19d9c70)
2021-06-10 18:50:22 +00:00

771 lines
28 KiB
CMake
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macro(ei_add_property prop value)
get_property(previous GLOBAL PROPERTY ${prop})
if ((NOT previous) OR (previous STREQUAL ""))
set_property(GLOBAL PROPERTY ${prop} "${value}")
else()
set_property(GLOBAL PROPERTY ${prop} "${previous} ${value}")
endif()
endmacro()
#internal. See documentation of ei_add_test for details.
macro(ei_add_test_internal testname testname_with_suffix)
set(targetname ${testname_with_suffix})
if(EIGEN_ADD_TEST_FILENAME_EXTENSION)
set(filename ${testname}.${EIGEN_ADD_TEST_FILENAME_EXTENSION})
else()
set(filename ${testname}.cpp)
endif()
# Add the current target to the list of subtest targets
get_property(EIGEN_SUBTESTS_LIST GLOBAL PROPERTY EIGEN_SUBTESTS_LIST)
set(EIGEN_SUBTESTS_LIST "${EIGEN_SUBTESTS_LIST}${targetname}\n")
set_property(GLOBAL PROPERTY EIGEN_SUBTESTS_LIST "${EIGEN_SUBTESTS_LIST}")
if(EIGEN_ADD_TEST_FILENAME_EXTENSION STREQUAL cu)
if(EIGEN_TEST_HIP)
hip_reset_flags()
hip_add_executable(${targetname} ${filename} HIPCC_OPTIONS "-DEIGEN_USE_HIP ${ARGV2}")
elseif(EIGEN_TEST_CUDA_CLANG)
set_source_files_properties(${filename} PROPERTIES LANGUAGE CXX)
if(CUDA_64_BIT_DEVICE_CODE AND (EXISTS "${CUDA_TOOLKIT_ROOT_DIR}/lib64"))
link_directories("${CUDA_TOOLKIT_ROOT_DIR}/lib64")
else()
link_directories("${CUDA_TOOLKIT_ROOT_DIR}/lib")
endif()
if (${ARGC} GREATER 2)
add_executable(${targetname} ${filename})
else()
add_executable(${targetname} ${filename} OPTIONS ${ARGV2})
endif()
set(CUDA_CLANG_LINK_LIBRARIES "cudart_static" "cuda" "dl" "pthread")
if (CMAKE_SYSTEM_NAME STREQUAL "Linux")
set(CUDA_CLANG_LINK_LIBRARIES ${CUDA_CLANG_LINK_LIBRARIES} "rt")
endif()
target_link_libraries(${targetname} ${CUDA_CLANG_LINK_LIBRARIES})
else()
if (${ARGC} GREATER 2)
cuda_add_executable(${targetname} ${filename} OPTIONS ${ARGV2})
else()
cuda_add_executable(${targetname} ${filename})
endif()
endif()
else()
add_executable(${targetname} ${filename})
endif()
if (targetname MATCHES "^eigen2_")
add_dependencies(eigen2_buildtests ${targetname})
else()
add_dependencies(buildtests ${targetname})
endif()
if(EIGEN_NO_ASSERTION_CHECKING)
ei_add_target_property(${targetname} COMPILE_FLAGS "-DEIGEN_NO_ASSERTION_CHECKING=1")
else()
if(EIGEN_DEBUG_ASSERTS)
ei_add_target_property(${targetname} COMPILE_FLAGS "-DEIGEN_DEBUG_ASSERTS=1")
endif()
endif()
ei_add_target_property(${targetname} COMPILE_FLAGS "-DEIGEN_TEST_MAX_SIZE=${EIGEN_TEST_MAX_SIZE}")
if(MSVC)
ei_add_target_property(${targetname} COMPILE_FLAGS "/bigobj")
endif()
# let the user pass flags.
if(${ARGC} GREATER 2)
ei_add_target_property(${targetname} COMPILE_FLAGS "${ARGV2}")
endif()
if(EIGEN_TEST_CUSTOM_CXX_FLAGS)
ei_add_target_property(${targetname} COMPILE_FLAGS "${EIGEN_TEST_CUSTOM_CXX_FLAGS}")
endif()
if(EIGEN_STANDARD_LIBRARIES_TO_LINK_TO)
target_link_libraries(${targetname} ${EIGEN_STANDARD_LIBRARIES_TO_LINK_TO})
endif()
if(EXTERNAL_LIBS)
target_link_libraries(${targetname} ${EXTERNAL_LIBS})
endif()
if(EIGEN_TEST_CUSTOM_LINKER_FLAGS)
target_link_libraries(${targetname} ${EIGEN_TEST_CUSTOM_LINKER_FLAGS})
endif()
if(${ARGC} GREATER 3)
set(libs_to_link ${ARGV3})
# it could be that some cmake module provides a bad library string " " (just spaces),
# and that severely breaks target_link_libraries ("can't link to -l-lstdc++" errors).
# so we check for strings containing only spaces.
string(STRIP "${libs_to_link}" libs_to_link_stripped)
string(LENGTH "${libs_to_link_stripped}" libs_to_link_stripped_length)
if(${libs_to_link_stripped_length} GREATER 0)
# notice: no double quotes around ${libs_to_link} here. It may be a list.
target_link_libraries(${targetname} ${libs_to_link})
endif()
endif()
add_test(${testname_with_suffix} "${targetname}")
# Specify target and test labels according to EIGEN_CURRENT_SUBPROJECT
get_property(current_subproject GLOBAL PROPERTY EIGEN_CURRENT_SUBPROJECT)
if ((current_subproject) AND (NOT (current_subproject STREQUAL "")))
set_property(TARGET ${targetname} PROPERTY LABELS "Build${current_subproject}")
add_dependencies("Build${current_subproject}" ${targetname})
set_property(TEST ${testname_with_suffix} PROPERTY LABELS "${current_subproject}")
endif()
if(EIGEN_SYCL)
# Force include of the SYCL file at the end to avoid errors.
set_property(TARGET ${targetname} PROPERTY COMPUTECPP_INCLUDE_AFTER 1)
# Set COMPILE_FLAGS to COMPILE_DEFINITIONS instead to avoid having to duplicate the flags
# to the device compiler.
get_target_property(target_compile_flags ${targetname} COMPILE_FLAGS)
separate_arguments(target_compile_flags)
foreach(flag ${target_compile_flags})
if(${flag} MATCHES "^-D.*")
string(REPLACE "-D" "" definition_flag ${flag})
set_property(TARGET ${targetname} APPEND PROPERTY COMPILE_DEFINITIONS ${definition_flag})
list(REMOVE_ITEM target_compile_flags ${flag})
endif()
endforeach()
set_property(TARGET ${targetname} PROPERTY COMPILE_FLAGS ${target_compile_flags})
# Link against pthread and add sycl to target
set(THREADS_PREFER_PTHREAD_FLAG ON)
find_package(Threads REQUIRED)
target_link_libraries(${targetname} Threads::Threads)
add_sycl_to_target(TARGET ${targetname} SOURCES ${filename})
endif(EIGEN_SYCL)
endmacro(ei_add_test_internal)
# Macro to add a test
#
# the unique mandatory parameter testname must correspond to a file
# <testname>.cpp which follows this pattern:
#
# #include "main.h"
# void test_<testname>() { ... }
#
# Depending on the contents of that file, this macro can have 2 behaviors,
# see below.
#
# The optional 2nd parameter is libraries to link to.
#
# A. Default behavior
#
# this macro adds an executable <testname> as well as a ctest test
# named <testname> too.
#
# On platforms with bash simply run:
# "ctest -V" or "ctest -V -R <testname>"
# On other platform use ctest as usual
#
# B. Multi-part behavior
#
# If the source file matches the regexp
# CALL_SUBTEST_[0-9]+|EIGEN_TEST_PART_[0-9]+
# then it is interpreted as a multi-part test. The behavior then depends on the
# CMake option EIGEN_SPLIT_LARGE_TESTS, which is ON by default.
#
# If EIGEN_SPLIT_LARGE_TESTS is OFF, the behavior is the same as in A (the multi-part
# aspect is ignored).
#
# If EIGEN_SPLIT_LARGE_TESTS is ON, the test is split into multiple executables
# test_<testname>_<N>
# where N runs from 1 to the greatest occurrence found in the source file. Each of these
# executables is built passing -DEIGEN_TEST_PART_N. This allows to split large tests
# into smaller executables.
#
# Moreover, targets <testname> are still generated, they
# have the effect of building all the parts of the test.
#
# Again, ctest -R allows to run all matching tests.
macro(ei_add_test testname)
get_property(EIGEN_TESTS_LIST GLOBAL PROPERTY EIGEN_TESTS_LIST)
set(EIGEN_TESTS_LIST "${EIGEN_TESTS_LIST}${testname}\n")
set_property(GLOBAL PROPERTY EIGEN_TESTS_LIST "${EIGEN_TESTS_LIST}")
if(EIGEN_ADD_TEST_FILENAME_EXTENSION)
set(filename ${testname}.${EIGEN_ADD_TEST_FILENAME_EXTENSION})
else()
set(filename ${testname}.cpp)
endif()
file(READ "${filename}" test_source)
string(REGEX MATCHALL "CALL_SUBTEST_[0-9]+|EIGEN_TEST_PART_[0-9]+|EIGEN_SUFFIXES(;[0-9]+)+"
occurrences "${test_source}")
string(REGEX REPLACE "CALL_SUBTEST_|EIGEN_TEST_PART_|EIGEN_SUFFIXES" "" suffixes "${occurrences}")
list(REMOVE_DUPLICATES suffixes)
set(explicit_suffixes "")
if( (NOT EIGEN_SPLIT_LARGE_TESTS) AND suffixes)
# Check whether we have EIGEN_TEST_PART_* statements, in which case we likely must enforce splitting.
# For instance, indexed_view activate a different c++ version for each part.
string(REGEX MATCHALL "EIGEN_TEST_PART_[0-9]+" occurrences "${test_source}")
string(REGEX REPLACE "EIGEN_TEST_PART_" "" explicit_suffixes "${occurrences}")
list(REMOVE_DUPLICATES explicit_suffixes)
endif()
if( (EIGEN_SPLIT_LARGE_TESTS AND suffixes) OR explicit_suffixes)
add_custom_target(${testname})
foreach(suffix ${suffixes})
ei_add_test_internal(${testname} ${testname}_${suffix}
"${ARGV1} -DEIGEN_TEST_PART_${suffix}=1" "${ARGV2}")
add_dependencies(${testname} ${testname}_${suffix})
endforeach()
else()
ei_add_test_internal(${testname} ${testname} "${ARGV1} -DEIGEN_TEST_PART_ALL=1" "${ARGV2}")
endif()
endmacro()
# adds a failtest, i.e. a test that succeed if the program fails to compile
# note that the test runner for these is CMake itself, when passed -DEIGEN_FAILTEST=ON
# so here we're just running CMake commands immediately, we're not adding any targets.
macro(ei_add_failtest testname)
set(test_target_ok ${testname}_ok)
set(test_target_ko ${testname}_ko)
# Add executables
add_executable(${test_target_ok} ${testname}.cpp)
add_executable(${test_target_ko} ${testname}.cpp)
# Remove them from the normal build process
set_target_properties(${test_target_ok} ${test_target_ko} PROPERTIES
EXCLUDE_FROM_ALL TRUE
EXCLUDE_FROM_DEFAULT_BUILD TRUE)
# Configure the failing test
target_compile_definitions(${test_target_ko} PRIVATE EIGEN_SHOULD_FAIL_TO_BUILD)
# Add the tests to ctest.
add_test(NAME ${test_target_ok}
COMMAND ${CMAKE_COMMAND} --build . --target ${test_target_ok} --config $<CONFIGURATION>
WORKING_DIRECTORY ${CMAKE_BINARY_DIR})
add_test(NAME ${test_target_ko}
COMMAND ${CMAKE_COMMAND} --build . --target ${test_target_ko} --config $<CONFIGURATION>
WORKING_DIRECTORY ${CMAKE_BINARY_DIR})
# Expect the second test to fail
set_tests_properties(${test_target_ko} PROPERTIES WILL_FAIL TRUE)
endmacro()
# print a summary of the different options
macro(ei_testing_print_summary)
message(STATUS "************************************************************")
message(STATUS "*** Eigen's unit tests configuration summary ***")
message(STATUS "************************************************************")
message(STATUS "")
message(STATUS "Build type: ${CMAKE_BUILD_TYPE}")
message(STATUS "Build site: ${SITE}")
message(STATUS "Build string: ${BUILDNAME}")
get_property(EIGEN_TESTING_SUMMARY GLOBAL PROPERTY EIGEN_TESTING_SUMMARY)
get_property(EIGEN_TESTED_BACKENDS GLOBAL PROPERTY EIGEN_TESTED_BACKENDS)
get_property(EIGEN_MISSING_BACKENDS GLOBAL PROPERTY EIGEN_MISSING_BACKENDS)
message(STATUS "Enabled backends: ${EIGEN_TESTED_BACKENDS}")
message(STATUS "Disabled backends: ${EIGEN_MISSING_BACKENDS}")
if(EIGEN_DEFAULT_TO_ROW_MAJOR)
message(STATUS "Default order: Row-major")
else()
message(STATUS "Default order: Column-major")
endif()
if(EIGEN_TEST_NO_EXPLICIT_ALIGNMENT)
message(STATUS "Explicit alignment (hence vectorization) disabled")
elseif(EIGEN_TEST_NO_EXPLICIT_VECTORIZATION)
message(STATUS "Explicit vectorization disabled (alignment kept enabled)")
else()
message(STATUS "Maximal matrix/vector size: ${EIGEN_TEST_MAX_SIZE}")
if(EIGEN_TEST_SSE2)
message(STATUS "SSE2: ON")
else()
message(STATUS "SSE2: Using architecture defaults")
endif()
if(EIGEN_TEST_SSE3)
message(STATUS "SSE3: ON")
else()
message(STATUS "SSE3: Using architecture defaults")
endif()
if(EIGEN_TEST_SSSE3)
message(STATUS "SSSE3: ON")
else()
message(STATUS "SSSE3: Using architecture defaults")
endif()
if(EIGEN_TEST_SSE4_1)
message(STATUS "SSE4.1: ON")
else()
message(STATUS "SSE4.1: Using architecture defaults")
endif()
if(EIGEN_TEST_SSE4_2)
message(STATUS "SSE4.2: ON")
else()
message(STATUS "SSE4.2: Using architecture defaults")
endif()
if(EIGEN_TEST_AVX)
message(STATUS "AVX: ON")
else()
message(STATUS "AVX: Using architecture defaults")
endif()
if(EIGEN_TEST_AVX2)
message(STATUS "AVX2: ON")
else()
message(STATUS "AVX2: Using architecture defaults")
endif()
if(EIGEN_TEST_FMA)
message(STATUS "FMA: ON")
else()
message(STATUS "FMA: Using architecture defaults")
endif()
if(EIGEN_TEST_AVX512)
message(STATUS "AVX512: ON")
else()
message(STATUS "AVX512: Using architecture defaults")
endif()
if(EIGEN_TEST_AVX512DQ)
message(STATUS "AVX512DQ: ON")
else()
message(STATUS "AVX512DQ: Using architecture defaults")
endif()
if(EIGEN_TEST_ALTIVEC)
message(STATUS "Altivec: ON")
else()
message(STATUS "Altivec: Using architecture defaults")
endif()
if(EIGEN_TEST_VSX)
message(STATUS "VSX: ON")
else()
message(STATUS "VSX: Using architecture defaults")
endif()
if(EIGEN_TEST_MSA)
message(STATUS "MIPS MSA: ON")
else()
message(STATUS "MIPS MSA: Using architecture defaults")
endif()
if(EIGEN_TEST_NEON)
message(STATUS "ARM NEON: ON")
else()
message(STATUS "ARM NEON: Using architecture defaults")
endif()
if(EIGEN_TEST_NEON64)
message(STATUS "ARMv8 NEON: ON")
else()
message(STATUS "ARMv8 NEON: Using architecture defaults")
endif()
if(EIGEN_TEST_ZVECTOR)
message(STATUS "S390X ZVECTOR: ON")
else()
message(STATUS "S390X ZVECTOR: Using architecture defaults")
endif()
if(EIGEN_TEST_CXX11)
message(STATUS "C++11: ON")
else()
message(STATUS "C++11: OFF")
endif()
if(EIGEN_TEST_SYCL)
if(EIGEN_SYCL_TRISYCL)
message(STATUS "SYCL: ON (using triSYCL)")
else()
message(STATUS "SYCL: ON (using computeCPP)")
endif()
else()
message(STATUS "SYCL: OFF")
endif()
if(EIGEN_TEST_CUDA)
if(EIGEN_TEST_CUDA_CLANG)
message(STATUS "CUDA: ON (using clang)")
else()
message(STATUS "CUDA: ON (using nvcc)")
endif()
else()
message(STATUS "CUDA: OFF")
endif()
if(EIGEN_TEST_HIP)
message(STATUS "HIP: ON (using hipcc)")
else()
message(STATUS "HIP: OFF")
endif()
endif() # vectorization / alignment options
message(STATUS "\n${EIGEN_TESTING_SUMMARY}")
message(STATUS "************************************************************")
endmacro()
macro(ei_init_testing)
define_property(GLOBAL PROPERTY EIGEN_CURRENT_SUBPROJECT BRIEF_DOCS " " FULL_DOCS " ")
define_property(GLOBAL PROPERTY EIGEN_TESTED_BACKENDS BRIEF_DOCS " " FULL_DOCS " ")
define_property(GLOBAL PROPERTY EIGEN_MISSING_BACKENDS BRIEF_DOCS " " FULL_DOCS " ")
define_property(GLOBAL PROPERTY EIGEN_TESTING_SUMMARY BRIEF_DOCS " " FULL_DOCS " ")
define_property(GLOBAL PROPERTY EIGEN_TESTS_LIST BRIEF_DOCS " " FULL_DOCS " ")
define_property(GLOBAL PROPERTY EIGEN_SUBTESTS_LIST BRIEF_DOCS " " FULL_DOCS " ")
set_property(GLOBAL PROPERTY EIGEN_TESTED_BACKENDS "")
set_property(GLOBAL PROPERTY EIGEN_MISSING_BACKENDS "")
set_property(GLOBAL PROPERTY EIGEN_TESTING_SUMMARY "")
set_property(GLOBAL PROPERTY EIGEN_TESTS_LIST "")
set_property(GLOBAL PROPERTY EIGEN_SUBTESTS_LIST "")
define_property(GLOBAL PROPERTY EIGEN_FAILTEST_FAILURE_COUNT BRIEF_DOCS " " FULL_DOCS " ")
define_property(GLOBAL PROPERTY EIGEN_FAILTEST_COUNT BRIEF_DOCS " " FULL_DOCS " ")
set_property(GLOBAL PROPERTY EIGEN_FAILTEST_FAILURE_COUNT "0")
set_property(GLOBAL PROPERTY EIGEN_FAILTEST_COUNT "0")
# uncomment anytime you change the ei_get_compilerver_from_cxx_version_string macro
# ei_test_get_compilerver_from_cxx_version_string()
endmacro()
macro(ei_set_sitename)
# if the sitename is not yet set, try to set it
if(NOT ${SITE} OR ${SITE} STREQUAL "")
set(eigen_computername $ENV{COMPUTERNAME})
set(eigen_hostname $ENV{HOSTNAME})
if(eigen_hostname)
set(SITE ${eigen_hostname})
elseif(eigen_computername)
set(SITE ${eigen_computername})
endif()
endif()
# in case it is already set, enforce lower case
if(SITE)
string(TOLOWER ${SITE} SITE)
endif()
endmacro()
macro(ei_get_compilerver VAR)
if(MSVC)
# on windows system, we use a modified CMake script
include(EigenDetermineVSServicePack)
EigenDetermineVSServicePack( my_service_pack )
if( my_service_pack )
set(${VAR} ${my_service_pack})
else()
set(${VAR} "na")
endif()
elseif(${CMAKE_CXX_COMPILER_ID} MATCHES "PGI")
set(${VAR} "${CMAKE_CXX_COMPILER_ID}-${CMAKE_CXX_COMPILER_VERSION}")
else()
# on all other system we rely on ${CMAKE_CXX_COMPILER}
# supporting a "--version" or "/version" flag
if(WIN32 AND ${CMAKE_CXX_COMPILER_ID} EQUAL "Intel")
set(EIGEN_CXX_FLAG_VERSION "/version")
else()
set(EIGEN_CXX_FLAG_VERSION "--version")
endif()
execute_process(COMMAND ${CMAKE_CXX_COMPILER} ${EIGEN_CXX_FLAG_VERSION}
OUTPUT_VARIABLE eigen_cxx_compiler_version_string OUTPUT_STRIP_TRAILING_WHITESPACE)
string(REGEX REPLACE "^[ \n\r]+" "" eigen_cxx_compiler_version_string ${eigen_cxx_compiler_version_string})
string(REGEX REPLACE "[\n\r].*" "" eigen_cxx_compiler_version_string ${eigen_cxx_compiler_version_string})
ei_get_compilerver_from_cxx_version_string("${eigen_cxx_compiler_version_string}" CNAME CVER)
set(${VAR} "${CNAME}-${CVER}")
endif()
endmacro()
# Extract compiler name and version from a raw version string
# WARNING: if you edit thid macro, then please test it by uncommenting
# the testing macro call in ei_init_testing() of the EigenTesting.cmake file.
# See also the ei_test_get_compilerver_from_cxx_version_string macro at the end of the file
macro(ei_get_compilerver_from_cxx_version_string VERSTRING CNAME CVER)
# extract possible compiler names
string(REGEX MATCH "g\\+\\+" ei_has_gpp ${VERSTRING})
string(REGEX MATCH "llvm|LLVM" ei_has_llvm ${VERSTRING})
string(REGEX MATCH "gcc|GCC" ei_has_gcc ${VERSTRING})
string(REGEX MATCH "icpc|ICC" ei_has_icpc ${VERSTRING})
string(REGEX MATCH "clang|CLANG" ei_has_clang ${VERSTRING})
# combine them
if((ei_has_llvm) AND (ei_has_gpp OR ei_has_gcc))
set(${CNAME} "llvm-g++")
elseif((ei_has_llvm) AND (ei_has_clang))
set(${CNAME} "llvm-clang++")
elseif(ei_has_clang)
set(${CNAME} "clang++")
elseif(ei_has_icpc)
set(${CNAME} "icpc")
elseif(ei_has_gpp OR ei_has_gcc)
set(${CNAME} "g++")
else()
set(${CNAME} "_")
endif()
# extract possible version numbers
# first try to extract 3 isolated numbers:
string(REGEX MATCH " [0-9]+\\.[0-9]+\\.[0-9]+" eicver ${VERSTRING})
if(NOT eicver)
# try to extract 2 isolated ones:
string(REGEX MATCH " [0-9]+\\.[0-9]+" eicver ${VERSTRING})
if(NOT eicver)
# try to extract 3:
string(REGEX MATCH "[^0-9][0-9]+\\.[0-9]+\\.[0-9]+" eicver ${VERSTRING})
if(NOT eicver)
# try to extract 2:
string(REGEX MATCH "[^0-9][0-9]+\\.[0-9]+" eicver ${VERSTRING})
else()
set(eicver " _")
endif()
endif()
endif()
string(REGEX REPLACE ".(.*)" "\\1" ${CVER} ${eicver})
endmacro()
macro(ei_get_cxxflags VAR)
set(${VAR} "")
ei_is_64bit_env(IS_64BIT_ENV)
if(EIGEN_TEST_NEON)
set(${VAR} NEON)
elseif(EIGEN_TEST_NEON64)
set(${VAR} NEON)
elseif(EIGEN_TEST_ZVECTOR)
set(${VAR} ZVECTOR)
elseif(EIGEN_TEST_VSX)
set(${VAR} VSX)
elseif(EIGEN_TEST_ALTIVEC)
set(${VAR} ALVEC)
elseif(EIGEN_TEST_FMA)
set(${VAR} FMA)
elseif(EIGEN_TEST_AVX)
set(${VAR} AVX)
elseif(EIGEN_TEST_SSE4_2)
set(${VAR} SSE42)
elseif(EIGEN_TEST_SSE4_1)
set(${VAR} SSE41)
elseif(EIGEN_TEST_SSSE3)
set(${VAR} SSSE3)
elseif(EIGEN_TEST_SSE3)
set(${VAR} SSE3)
elseif(EIGEN_TEST_SSE2 OR IS_64BIT_ENV)
set(${VAR} SSE2)
elseif(EIGEN_TEST_MSA)
set(${VAR} MSA)
endif()
if(EIGEN_TEST_OPENMP)
if (${VAR} STREQUAL "")
set(${VAR} OMP)
else()
set(${VAR} ${${VAR}}-OMP)
endif()
endif()
if(EIGEN_DEFAULT_TO_ROW_MAJOR)
if (${VAR} STREQUAL "")
set(${VAR} ROW)
else()
set(${VAR} ${${VAR}}-ROWMAJ)
endif()
endif()
endmacro()
macro(ei_set_build_string)
ei_get_compilerver(LOCAL_COMPILER_VERSION)
ei_get_cxxflags(LOCAL_COMPILER_FLAGS)
include(EigenDetermineOSVersion)
DetermineOSVersion(OS_VERSION)
set(TMP_BUILD_STRING ${OS_VERSION}-${LOCAL_COMPILER_VERSION})
if (NOT ${LOCAL_COMPILER_FLAGS} STREQUAL "")
set(TMP_BUILD_STRING ${TMP_BUILD_STRING}-${LOCAL_COMPILER_FLAGS})
endif()
if(EIGEN_TEST_EXTERNAL_BLAS)
set(TMP_BUILD_STRING ${TMP_BUILD_STRING}-external_blas)
endif()
ei_is_64bit_env(IS_64BIT_ENV)
if(NOT IS_64BIT_ENV)
set(TMP_BUILD_STRING ${TMP_BUILD_STRING}-32bit)
else()
set(TMP_BUILD_STRING ${TMP_BUILD_STRING}-64bit)
endif()
if(EIGEN_TEST_CXX11)
set(TMP_BUILD_STRING ${TMP_BUILD_STRING}-cxx11)
endif()
if(EIGEN_BUILD_STRING_SUFFIX)
set(TMP_BUILD_STRING ${TMP_BUILD_STRING}-${EIGEN_BUILD_STRING_SUFFIX})
endif()
string(TOLOWER ${TMP_BUILD_STRING} BUILDNAME)
endmacro()
macro(ei_is_64bit_env VAR)
if(CMAKE_SIZEOF_VOID_P EQUAL 8)
set(${VAR} 1)
elseif(CMAKE_SIZEOF_VOID_P EQUAL 4)
set(${VAR} 0)
else()
message(WARNING "Unsupported pointer size. Please contact the authors.")
endif()
endmacro()
# helper macro for testing ei_get_compilerver_from_cxx_version_string
# STR: raw version string
# REFNAME: expected compiler name
# REFVER: expected compiler version
macro(ei_test1_get_compilerver_from_cxx_version_string STR REFNAME REFVER)
ei_get_compilerver_from_cxx_version_string(${STR} CNAME CVER)
if((NOT ${REFNAME} STREQUAL ${CNAME}) OR (NOT ${REFVER} STREQUAL ${CVER}))
message("STATUS ei_get_compilerver_from_cxx_version_string error:")
message("Expected \"${REFNAME}-${REFVER}\", got \"${CNAME}-${CVER}\"")
endif()
endmacro()
# macro for testing ei_get_compilerver_from_cxx_version_string
# feel free to add more version strings
macro(ei_test_get_compilerver_from_cxx_version_string)
ei_test1_get_compilerver_from_cxx_version_string("g++ (SUSE Linux) 4.5.3 20110428 [gcc-4_5-branch revision 173117]" "g++" "4.5.3")
ei_test1_get_compilerver_from_cxx_version_string("c++ (GCC) 4.5.1 20100924 (Red Hat 4.5.1-4)" "g++" "4.5.1")
ei_test1_get_compilerver_from_cxx_version_string("icpc (ICC) 11.0 20081105" "icpc" "11.0")
ei_test1_get_compilerver_from_cxx_version_string("g++-3.4 (GCC) 3.4.6" "g++" "3.4.6")
ei_test1_get_compilerver_from_cxx_version_string("SUSE Linux clang version 3.0 (branches/release_30 145598) (based on LLVM 3.0)" "llvm-clang++" "3.0")
ei_test1_get_compilerver_from_cxx_version_string("icpc (ICC) 12.0.5 20110719" "icpc" "12.0.5")
ei_test1_get_compilerver_from_cxx_version_string("Apple clang version 2.1 (tags/Apple/clang-163.7.1) (based on LLVM 3.0svn)" "llvm-clang++" "2.1")
ei_test1_get_compilerver_from_cxx_version_string("i686-apple-darwin11-llvm-g++-4.2 (GCC) 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2335.15.00)" "llvm-g++" "4.2.1")
ei_test1_get_compilerver_from_cxx_version_string("g++-mp-4.4 (GCC) 4.4.6" "g++" "4.4.6")
ei_test1_get_compilerver_from_cxx_version_string("g++-mp-4.4 (GCC) 2011" "g++" "4.4")
endmacro()
# Split all tests listed in EIGEN_TESTS_LIST into num_splits many targets
# named buildtestspartN with N = { 0, ..., num_splits-1}.
#
# The intention behind the existance of this macro is the size of Eigen's
# testsuite. Together with the relativly big compile-times building all tests
# can take a substantial amount of time depending on the available hardware.
#
# The last buildtestspartN target will build possible remaining tests.
#
# An example:
#
# EIGEN_TESTS_LIST= [ test1, test2, test3, test4, test5, test6, test7 ]
#
# A call to ei_split_testsuite(3) creates the following targets with dependencies
#
# Target Dependencies
# ------ ------------
# buildtestspart0 test1, test2
# buildtestspart1 test3, test4
# buildtestspart2 test5, test6, test7
#
macro(ei_split_testsuite num_splits)
get_property(EIGEN_TESTS_LIST GLOBAL PROPERTY EIGEN_TESTS_LIST)
# Translate EIGEN_TESTS_LIST into a CMake list
string(REGEX REPLACE "\n" " " EIGEN_TESTS_LIST "${EIGEN_TESTS_LIST}")
set(EIGEN_TESTS_LIST "${EIGEN_TESTS_LIST}")
separate_arguments(EIGEN_TESTS_LIST)
set(eigen_test_count "0")
foreach(t IN ITEMS ${EIGEN_TESTS_LIST})
math(EXPR eigen_test_count "${eigen_test_count}+1")
endforeach()
# Get number of tests per target
math(EXPR num_tests_per_target "${eigen_test_count}/${num_splits} - ${eigen_test_count}/${num_splits} % 1")
set(test_idx "0")
math(EXPR target_bound "${num_splits}-1")
foreach(part RANGE "0" "${target_bound}")
# Create target
set(current_target "buildtestspart${part}")
add_custom_target("${current_target}")
math(EXPR upper_bound "${test_idx} + ${num_tests_per_target} - 1")
foreach(test_idx RANGE "${test_idx}" "${upper_bound}")
list(GET EIGEN_TESTS_LIST "${test_idx}" curr_test)
add_dependencies("${current_target}" "${curr_test}")
endforeach()
math(EXPR test_idx "${test_idx} + ${num_tests_per_target}")
endforeach()
# Handle the possibly remaining tests
math(EXPR test_idx "${num_splits} * ${num_tests_per_target}")
math(EXPR target_bound "${eigen_test_count} - 1")
foreach(test_idx RANGE "${test_idx}" "${target_bound}")
list(GET EIGEN_TESTS_LIST "${test_idx}" curr_test)
add_dependencies("${current_target}" "${curr_test}")
endforeach()
endmacro(ei_split_testsuite num_splits)
# Defines the custom command buildsmoketests to build a number of tests
# specified in smoke_test_list.
#
# Test in smoke_test_list can be either test targets (e.g. packetmath) or
# subtests targets (e.g. packetmath_2). If any of the test are not available
# in the current configuration they are just skipped.
#
# All tests added via this macro are labeled with the smoketest label. This
# allows running smoketests only using ctest.
#
# Smoke tests are intended to be run before the whole test suite is invoked,
# e.g., to smoke test patches.
macro(ei_add_smoke_tests smoke_test_list)
# Set the build target to build smoketests
set(buildtarget "buildsmoketests")
add_custom_target("${buildtarget}")
# Get list of all tests and translate it into a CMake list
get_property(EIGEN_TESTS_LIST GLOBAL PROPERTY EIGEN_TESTS_LIST)
string(REGEX REPLACE "\n" " " EIGEN_TESTS_LIST "${EIGEN_TESTS_LIST}")
set(EIGEN_TESTS_LIST "${EIGEN_TESTS_LIST}")
separate_arguments(EIGEN_TESTS_LIST)
# Check if the test in smoke_test_list is a currently valid test target
foreach(test IN ITEMS ${smoke_test_list})
# Add tests in smoke_test_list to our smoke test target but only if the test
# is currently available, i.e., is in EIGEN_SUBTESTS_LIST
if ("${test}" IN_LIST EIGEN_TESTS_LIST)
add_dependencies("${buildtarget}" "${test}")
# In the case of a test we match all subtests
set(ctest_regex "${ctest_regex}^${test}_[0-9]+$$|")
endif()
endforeach()
# Get list of all subtests and translate it into a CMake list
get_property(EIGEN_SUBTESTS_LIST GLOBAL PROPERTY EIGEN_SUBTESTS_LIST)
string(REGEX REPLACE "\n" " " EIGEN_SUBTESTS_LIST "${EIGEN_SUBTESTS_LIST}")
set(EIGEN_SUBTESTS_LIST "${EIGEN_SUBTESTS_LIST}")
separate_arguments(EIGEN_SUBTESTS_LIST)
# Check if the test in smoke_test_list is a currently valid subtest target
foreach(test IN ITEMS ${smoke_test_list})
# Add tests in smoke_test_list to our smoke test target but only if the test
# is currently available, i.e., is in EIGEN_SUBTESTS_LIST
if ("${test}" IN_LIST EIGEN_SUBTESTS_LIST)
add_dependencies("${buildtarget}" "${test}")
# Add label smoketest to be able to run smoketests using ctest
get_property(test_labels TEST ${test} PROPERTY LABELS)
set_property(TEST ${test} PROPERTY LABELS "${test_labels};smoketest")
endif()
endforeach()
endmacro(ei_add_smoke_tests)
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