1 2macro(ei_add_property prop value) 3 get_property(previous GLOBAL PROPERTY ${prop}) 4 if ((NOT previous) OR (previous STREQUAL "")) 5 set_property(GLOBAL PROPERTY ${prop} "${value}") 6 else() 7 set_property(GLOBAL PROPERTY ${prop} "${previous} ${value}") 8 endif() 9endmacro() 10 11#internal. See documentation of ei_add_test for details. 12macro(ei_add_test_internal testname testname_with_suffix) 13 set(targetname ${testname_with_suffix}) 14 15 if(EIGEN_ADD_TEST_FILENAME_EXTENSION) 16 set(filename ${testname}.${EIGEN_ADD_TEST_FILENAME_EXTENSION}) 17 else() 18 set(filename ${testname}.cpp) 19 endif() 20 21 # Add the current target to the list of subtest targets 22 get_property(EIGEN_SUBTESTS_LIST GLOBAL PROPERTY EIGEN_SUBTESTS_LIST) 23 set(EIGEN_SUBTESTS_LIST "${EIGEN_SUBTESTS_LIST}${targetname}\n") 24 set_property(GLOBAL PROPERTY EIGEN_SUBTESTS_LIST "${EIGEN_SUBTESTS_LIST}") 25 26 if(EIGEN_ADD_TEST_FILENAME_EXTENSION STREQUAL cu) 27 if(EIGEN_TEST_HIP) 28 hip_reset_flags() 29 hip_add_executable(${targetname} ${filename} HIPCC_OPTIONS "-DEIGEN_USE_HIP ${ARGV2}") 30 elseif(EIGEN_TEST_CUDA_CLANG) 31 set_source_files_properties(${filename} PROPERTIES LANGUAGE CXX) 32 33 if(CUDA_64_BIT_DEVICE_CODE AND (EXISTS "${CUDA_TOOLKIT_ROOT_DIR}/lib64")) 34 link_directories("${CUDA_TOOLKIT_ROOT_DIR}/lib64") 35 else() 36 link_directories("${CUDA_TOOLKIT_ROOT_DIR}/lib") 37 endif() 38 39 if (${ARGC} GREATER 2) 40 add_executable(${targetname} ${filename}) 41 else() 42 add_executable(${targetname} ${filename} OPTIONS ${ARGV2}) 43 endif() 44 set(CUDA_CLANG_LINK_LIBRARIES "cudart_static" "cuda" "dl" "pthread") 45 if (CMAKE_SYSTEM_NAME STREQUAL "Linux") 46 set(CUDA_CLANG_LINK_LIBRARIES ${CUDA_CLANG_LINK_LIBRARIES} "rt") 47 endif() 48 target_link_libraries(${targetname} ${CUDA_CLANG_LINK_LIBRARIES}) 49 else() 50 if (${ARGC} GREATER 2) 51 cuda_add_executable(${targetname} ${filename} OPTIONS ${ARGV2}) 52 else() 53 cuda_add_executable(${targetname} ${filename}) 54 endif() 55 endif() 56 else() 57 add_executable(${targetname} ${filename}) 58 endif() 59 60 if (targetname MATCHES "^eigen2_") 61 add_dependencies(eigen2_buildtests ${targetname}) 62 else() 63 add_dependencies(buildtests ${targetname}) 64 endif() 65 66 if(EIGEN_NO_ASSERTION_CHECKING) 67 ei_add_target_property(${targetname} COMPILE_FLAGS "-DEIGEN_NO_ASSERTION_CHECKING=1") 68 else() 69 if(EIGEN_DEBUG_ASSERTS) 70 ei_add_target_property(${targetname} COMPILE_FLAGS "-DEIGEN_DEBUG_ASSERTS=1") 71 endif() 72 endif() 73 74 ei_add_target_property(${targetname} COMPILE_FLAGS "-DEIGEN_TEST_MAX_SIZE=${EIGEN_TEST_MAX_SIZE}") 75 76 if(MSVC) 77 ei_add_target_property(${targetname} COMPILE_FLAGS "/bigobj") 78 endif() 79 80 # let the user pass flags. 81 if(${ARGC} GREATER 2) 82 ei_add_target_property(${targetname} COMPILE_FLAGS "${ARGV2}") 83 endif() 84 85 if(EIGEN_TEST_CUSTOM_CXX_FLAGS) 86 ei_add_target_property(${targetname} COMPILE_FLAGS "${EIGEN_TEST_CUSTOM_CXX_FLAGS}") 87 endif() 88 89 if(EIGEN_STANDARD_LIBRARIES_TO_LINK_TO) 90 target_link_libraries(${targetname} ${EIGEN_STANDARD_LIBRARIES_TO_LINK_TO}) 91 endif() 92 if(EXTERNAL_LIBS) 93 target_link_libraries(${targetname} ${EXTERNAL_LIBS}) 94 endif() 95 if(EIGEN_TEST_CUSTOM_LINKER_FLAGS) 96 target_link_libraries(${targetname} ${EIGEN_TEST_CUSTOM_LINKER_FLAGS}) 97 endif() 98 99 if(${ARGC} GREATER 3) 100 set(libs_to_link ${ARGV3}) 101 # it could be that some cmake module provides a bad library string " " (just spaces), 102 # and that severely breaks target_link_libraries ("can't link to -l-lstdc++" errors). 103 # so we check for strings containing only spaces. 104 string(STRIP "${libs_to_link}" libs_to_link_stripped) 105 string(LENGTH "${libs_to_link_stripped}" libs_to_link_stripped_length) 106 if(${libs_to_link_stripped_length} GREATER 0) 107 # notice: no double quotes around ${libs_to_link} here. It may be a list. 108 target_link_libraries(${targetname} ${libs_to_link}) 109 endif() 110 endif() 111 112 add_test(${testname_with_suffix} "${targetname}") 113 114 # Specify target and test labels according to EIGEN_CURRENT_SUBPROJECT 115 get_property(current_subproject GLOBAL PROPERTY EIGEN_CURRENT_SUBPROJECT) 116 if ((current_subproject) AND (NOT (current_subproject STREQUAL ""))) 117 set_property(TARGET ${targetname} PROPERTY LABELS "Build${current_subproject}") 118 add_dependencies("Build${current_subproject}" ${targetname}) 119 set_property(TEST ${testname_with_suffix} PROPERTY LABELS "${current_subproject}") 120 endif() 121 if(EIGEN_SYCL) 122 # Force include of the SYCL file at the end to avoid errors. 123 set_property(TARGET ${targetname} PROPERTY COMPUTECPP_INCLUDE_AFTER 1) 124 # Set COMPILE_FLAGS to COMPILE_DEFINITIONS instead to avoid having to duplicate the flags 125 # to the device compiler. 126 get_target_property(target_compile_flags ${targetname} COMPILE_FLAGS) 127 separate_arguments(target_compile_flags) 128 foreach(flag ${target_compile_flags}) 129 if(${flag} MATCHES "^-D.*") 130 string(REPLACE "-D" "" definition_flag ${flag}) 131 set_property(TARGET ${targetname} APPEND PROPERTY COMPILE_DEFINITIONS ${definition_flag}) 132 list(REMOVE_ITEM target_compile_flags ${flag}) 133 endif() 134 endforeach() 135 set_property(TARGET ${targetname} PROPERTY COMPILE_FLAGS ${target_compile_flags}) 136 # Link against pthread and add sycl to target 137 set(THREADS_PREFER_PTHREAD_FLAG ON) 138 find_package(Threads REQUIRED) 139 target_link_libraries(${targetname} Threads::Threads) 140 add_sycl_to_target(TARGET ${targetname} SOURCES ${filename}) 141 endif(EIGEN_SYCL) 142endmacro(ei_add_test_internal) 143# Macro to add a test 144# 145# the unique mandatory parameter testname must correspond to a file 146# <testname>.cpp which follows this pattern: 147# 148# #include "main.h" 149# void test_<testname>() { ... } 150# 151# Depending on the contents of that file, this macro can have 2 behaviors, 152# see below. 153# 154# The optional 2nd parameter is libraries to link to. 155# 156# A. Default behavior 157# 158# this macro adds an executable <testname> as well as a ctest test 159# named <testname> too. 160# 161# On platforms with bash simply run: 162# "ctest -V" or "ctest -V -R <testname>" 163# On other platform use ctest as usual 164# 165# B. Multi-part behavior 166# 167# If the source file matches the regexp 168# CALL_SUBTEST_[0-9]+|EIGEN_TEST_PART_[0-9]+ 169# then it is interpreted as a multi-part test. The behavior then depends on the 170# CMake option EIGEN_SPLIT_LARGE_TESTS, which is ON by default. 171# 172# If EIGEN_SPLIT_LARGE_TESTS is OFF, the behavior is the same as in A (the multi-part 173# aspect is ignored). 174# 175# If EIGEN_SPLIT_LARGE_TESTS is ON, the test is split into multiple executables 176# test_<testname>_<N> 177# where N runs from 1 to the greatest occurrence found in the source file. Each of these 178# executables is built passing -DEIGEN_TEST_PART_N. This allows to split large tests 179# into smaller executables. 180# 181# Moreover, targets <testname> are still generated, they 182# have the effect of building all the parts of the test. 183# 184# Again, ctest -R allows to run all matching tests. 185macro(ei_add_test testname) 186 get_property(EIGEN_TESTS_LIST GLOBAL PROPERTY EIGEN_TESTS_LIST) 187 set(EIGEN_TESTS_LIST "${EIGEN_TESTS_LIST}${testname}\n") 188 set_property(GLOBAL PROPERTY EIGEN_TESTS_LIST "${EIGEN_TESTS_LIST}") 189 190 if(EIGEN_ADD_TEST_FILENAME_EXTENSION) 191 set(filename ${testname}.${EIGEN_ADD_TEST_FILENAME_EXTENSION}) 192 else() 193 set(filename ${testname}.cpp) 194 endif() 195 196 file(READ "${filename}" test_source) 197 string(REGEX MATCHALL "CALL_SUBTEST_[0-9]+|EIGEN_TEST_PART_[0-9]+|EIGEN_SUFFIXES(;[0-9]+)+" 198 occurrences "${test_source}") 199 string(REGEX REPLACE "CALL_SUBTEST_|EIGEN_TEST_PART_|EIGEN_SUFFIXES" "" suffixes "${occurrences}") 200 list(REMOVE_DUPLICATES suffixes) 201 set(explicit_suffixes "") 202 if( (NOT EIGEN_SPLIT_LARGE_TESTS) AND suffixes) 203 # Check whether we have EIGEN_TEST_PART_* statements, in which case we likely must enforce splitting. 204 # For instance, indexed_view activate a different c++ version for each part. 205 string(REGEX MATCHALL "EIGEN_TEST_PART_[0-9]+" occurrences "${test_source}") 206 string(REGEX REPLACE "EIGEN_TEST_PART_" "" explicit_suffixes "${occurrences}") 207 list(REMOVE_DUPLICATES explicit_suffixes) 208 endif() 209 if( (EIGEN_SPLIT_LARGE_TESTS AND suffixes) OR explicit_suffixes) 210 add_custom_target(${testname}) 211 foreach(suffix ${suffixes}) 212 ei_add_test_internal(${testname} ${testname}_${suffix} 213 "${ARGV1} -DEIGEN_TEST_PART_${suffix}=1" "${ARGV2}") 214 add_dependencies(${testname} ${testname}_${suffix}) 215 endforeach() 216 else() 217 ei_add_test_internal(${testname} ${testname} "${ARGV1} -DEIGEN_TEST_PART_ALL=1" "${ARGV2}") 218 endif() 219endmacro() 220 221# adds a failtest, i.e. a test that succeed if the program fails to compile 222# note that the test runner for these is CMake itself, when passed -DEIGEN_FAILTEST=ON 223# so here we're just running CMake commands immediately, we're not adding any targets. 224macro(ei_add_failtest testname) 225 226 set(test_target_ok ${testname}_ok) 227 set(test_target_ko ${testname}_ko) 228 229 # Add executables 230 add_executable(${test_target_ok} ${testname}.cpp) 231 add_executable(${test_target_ko} ${testname}.cpp) 232 233 # Remove them from the normal build process 234 set_target_properties(${test_target_ok} ${test_target_ko} PROPERTIES 235 EXCLUDE_FROM_ALL TRUE 236 EXCLUDE_FROM_DEFAULT_BUILD TRUE) 237 238 # Configure the failing test 239 target_compile_definitions(${test_target_ko} PRIVATE EIGEN_SHOULD_FAIL_TO_BUILD) 240 241 # Add the tests to ctest. 242 add_test(NAME ${test_target_ok} 243 COMMAND ${CMAKE_COMMAND} --build . --target ${test_target_ok} --config $<CONFIGURATION> 244 WORKING_DIRECTORY ${CMAKE_BINARY_DIR}) 245 add_test(NAME ${test_target_ko} 246 COMMAND ${CMAKE_COMMAND} --build . --target ${test_target_ko} --config $<CONFIGURATION> 247 WORKING_DIRECTORY ${CMAKE_BINARY_DIR}) 248 249 # Expect the second test to fail 250 set_tests_properties(${test_target_ko} PROPERTIES WILL_FAIL TRUE) 251endmacro() 252 253# print a summary of the different options 254macro(ei_testing_print_summary) 255 message(STATUS "************************************************************") 256 message(STATUS "*** Eigen's unit tests configuration summary ***") 257 message(STATUS "************************************************************") 258 message(STATUS "") 259 message(STATUS "Build type: ${CMAKE_BUILD_TYPE}") 260 message(STATUS "Build site: ${SITE}") 261 message(STATUS "Build string: ${BUILDNAME}") 262 get_property(EIGEN_TESTING_SUMMARY GLOBAL PROPERTY EIGEN_TESTING_SUMMARY) 263 get_property(EIGEN_TESTED_BACKENDS GLOBAL PROPERTY EIGEN_TESTED_BACKENDS) 264 get_property(EIGEN_MISSING_BACKENDS GLOBAL PROPERTY EIGEN_MISSING_BACKENDS) 265 message(STATUS "Enabled backends: ${EIGEN_TESTED_BACKENDS}") 266 message(STATUS "Disabled backends: ${EIGEN_MISSING_BACKENDS}") 267 268 if(EIGEN_DEFAULT_TO_ROW_MAJOR) 269 message(STATUS "Default order: Row-major") 270 else() 271 message(STATUS "Default order: Column-major") 272 endif() 273 274 if(EIGEN_TEST_NO_EXPLICIT_ALIGNMENT) 275 message(STATUS "Explicit alignment (hence vectorization) disabled") 276 elseif(EIGEN_TEST_NO_EXPLICIT_VECTORIZATION) 277 message(STATUS "Explicit vectorization disabled (alignment kept enabled)") 278 else() 279 280 message(STATUS "Maximal matrix/vector size: ${EIGEN_TEST_MAX_SIZE}") 281 282 if(EIGEN_TEST_SSE2) 283 message(STATUS "SSE2: ON") 284 else() 285 message(STATUS "SSE2: Using architecture defaults") 286 endif() 287 288 if(EIGEN_TEST_SSE3) 289 message(STATUS "SSE3: ON") 290 else() 291 message(STATUS "SSE3: Using architecture defaults") 292 endif() 293 294 if(EIGEN_TEST_SSSE3) 295 message(STATUS "SSSE3: ON") 296 else() 297 message(STATUS "SSSE3: Using architecture defaults") 298 endif() 299 300 if(EIGEN_TEST_SSE4_1) 301 message(STATUS "SSE4.1: ON") 302 else() 303 message(STATUS "SSE4.1: Using architecture defaults") 304 endif() 305 306 if(EIGEN_TEST_SSE4_2) 307 message(STATUS "SSE4.2: ON") 308 else() 309 message(STATUS "SSE4.2: Using architecture defaults") 310 endif() 311 312 if(EIGEN_TEST_AVX) 313 message(STATUS "AVX: ON") 314 else() 315 message(STATUS "AVX: Using architecture defaults") 316 endif() 317 318 if(EIGEN_TEST_AVX2) 319 message(STATUS "AVX2: ON") 320 else() 321 message(STATUS "AVX2: Using architecture defaults") 322 endif() 323 324 if(EIGEN_TEST_FMA) 325 message(STATUS "FMA: ON") 326 else() 327 message(STATUS "FMA: Using architecture defaults") 328 endif() 329 330 if(EIGEN_TEST_AVX512) 331 message(STATUS "AVX512: ON") 332 else() 333 message(STATUS "AVX512: Using architecture defaults") 334 endif() 335 336 if(EIGEN_TEST_AVX512DQ) 337 message(STATUS "AVX512DQ: ON") 338 else() 339 message(STATUS "AVX512DQ: Using architecture defaults") 340 endif() 341 342 if(EIGEN_TEST_ALTIVEC) 343 message(STATUS "Altivec: ON") 344 else() 345 message(STATUS "Altivec: Using architecture defaults") 346 endif() 347 348 if(EIGEN_TEST_VSX) 349 message(STATUS "VSX: ON") 350 else() 351 message(STATUS "VSX: Using architecture defaults") 352 endif() 353 354 if(EIGEN_TEST_MSA) 355 message(STATUS "MIPS MSA: ON") 356 else() 357 message(STATUS "MIPS MSA: Using architecture defaults") 358 endif() 359 360 if(EIGEN_TEST_NEON) 361 message(STATUS "ARM NEON: ON") 362 else() 363 message(STATUS "ARM NEON: Using architecture defaults") 364 endif() 365 366 if(EIGEN_TEST_NEON64) 367 message(STATUS "ARMv8 NEON: ON") 368 else() 369 message(STATUS "ARMv8 NEON: Using architecture defaults") 370 endif() 371 372 if(EIGEN_TEST_ZVECTOR) 373 message(STATUS "S390X ZVECTOR: ON") 374 else() 375 message(STATUS "S390X ZVECTOR: Using architecture defaults") 376 endif() 377 378 if(EIGEN_TEST_CXX11) 379 message(STATUS "C++11: ON") 380 else() 381 message(STATUS "C++11: OFF") 382 endif() 383 384 if(EIGEN_TEST_SYCL) 385 if(EIGEN_SYCL_TRISYCL) 386 message(STATUS "SYCL: ON (using triSYCL)") 387 else() 388 message(STATUS "SYCL: ON (using computeCPP)") 389 endif() 390 else() 391 message(STATUS "SYCL: OFF") 392 endif() 393 if(EIGEN_TEST_CUDA) 394 if(EIGEN_TEST_CUDA_CLANG) 395 message(STATUS "CUDA: ON (using clang)") 396 else() 397 message(STATUS "CUDA: ON (using nvcc)") 398 endif() 399 else() 400 message(STATUS "CUDA: OFF") 401 endif() 402 if(EIGEN_TEST_HIP) 403 message(STATUS "HIP: ON (using hipcc)") 404 else() 405 message(STATUS "HIP: OFF") 406 endif() 407 408 endif() # vectorization / alignment options 409 410 message(STATUS "\n${EIGEN_TESTING_SUMMARY}") 411 412 message(STATUS "************************************************************") 413endmacro() 414 415macro(ei_init_testing) 416 define_property(GLOBAL PROPERTY EIGEN_CURRENT_SUBPROJECT BRIEF_DOCS " " FULL_DOCS " ") 417 define_property(GLOBAL PROPERTY EIGEN_TESTED_BACKENDS BRIEF_DOCS " " FULL_DOCS " ") 418 define_property(GLOBAL PROPERTY EIGEN_MISSING_BACKENDS BRIEF_DOCS " " FULL_DOCS " ") 419 define_property(GLOBAL PROPERTY EIGEN_TESTING_SUMMARY BRIEF_DOCS " " FULL_DOCS " ") 420 define_property(GLOBAL PROPERTY EIGEN_TESTS_LIST BRIEF_DOCS " " FULL_DOCS " ") 421 define_property(GLOBAL PROPERTY EIGEN_SUBTESTS_LIST BRIEF_DOCS " " FULL_DOCS " ") 422 423 set_property(GLOBAL PROPERTY EIGEN_TESTED_BACKENDS "") 424 set_property(GLOBAL PROPERTY EIGEN_MISSING_BACKENDS "") 425 set_property(GLOBAL PROPERTY EIGEN_TESTING_SUMMARY "") 426 set_property(GLOBAL PROPERTY EIGEN_TESTS_LIST "") 427 set_property(GLOBAL PROPERTY EIGEN_SUBTESTS_LIST "") 428 429 define_property(GLOBAL PROPERTY EIGEN_FAILTEST_FAILURE_COUNT BRIEF_DOCS " " FULL_DOCS " ") 430 define_property(GLOBAL PROPERTY EIGEN_FAILTEST_COUNT BRIEF_DOCS " " FULL_DOCS " ") 431 432 set_property(GLOBAL PROPERTY EIGEN_FAILTEST_FAILURE_COUNT "0") 433 set_property(GLOBAL PROPERTY EIGEN_FAILTEST_COUNT "0") 434 435 # uncomment anytime you change the ei_get_compilerver_from_cxx_version_string macro 436 # ei_test_get_compilerver_from_cxx_version_string() 437endmacro() 438 439macro(ei_set_sitename) 440 # if the sitename is not yet set, try to set it 441 if(NOT ${SITE} OR ${SITE} STREQUAL "") 442 set(eigen_computername $ENV{COMPUTERNAME}) 443 set(eigen_hostname $ENV{HOSTNAME}) 444 if(eigen_hostname) 445 set(SITE ${eigen_hostname}) 446 elseif(eigen_computername) 447 set(SITE ${eigen_computername}) 448 endif() 449 endif() 450 # in case it is already set, enforce lower case 451 if(SITE) 452 string(TOLOWER ${SITE} SITE) 453 endif() 454endmacro() 455 456macro(ei_get_compilerver VAR) 457 if(MSVC) 458 # on windows system, we use a modified CMake script 459 include(EigenDetermineVSServicePack) 460 EigenDetermineVSServicePack( my_service_pack ) 461 462 if( my_service_pack ) 463 set(${VAR} ${my_service_pack}) 464 else() 465 set(${VAR} "na") 466 endif() 467 elseif(${CMAKE_CXX_COMPILER_ID} MATCHES "PGI") 468 set(${VAR} "${CMAKE_CXX_COMPILER_ID}-${CMAKE_CXX_COMPILER_VERSION}") 469 else() 470 # on all other system we rely on ${CMAKE_CXX_COMPILER} 471 # supporting a "--version" or "/version" flag 472 473 if(WIN32 AND ${CMAKE_CXX_COMPILER_ID} EQUAL "Intel") 474 set(EIGEN_CXX_FLAG_VERSION "/version") 475 else() 476 set(EIGEN_CXX_FLAG_VERSION "--version") 477 endif() 478 479 execute_process(COMMAND ${CMAKE_CXX_COMPILER} ${EIGEN_CXX_FLAG_VERSION} 480 OUTPUT_VARIABLE eigen_cxx_compiler_version_string OUTPUT_STRIP_TRAILING_WHITESPACE) 481 string(REGEX REPLACE "^[ \n\r]+" "" eigen_cxx_compiler_version_string ${eigen_cxx_compiler_version_string}) 482 string(REGEX REPLACE "[\n\r].*" "" eigen_cxx_compiler_version_string ${eigen_cxx_compiler_version_string}) 483 484 ei_get_compilerver_from_cxx_version_string("${eigen_cxx_compiler_version_string}" CNAME CVER) 485 set(${VAR} "${CNAME}-${CVER}") 486 487 endif() 488endmacro() 489 490# Extract compiler name and version from a raw version string 491# WARNING: if you edit this macro, then please test it by uncommenting 492# the testing macro call in ei_init_testing() of the EigenTesting.cmake file. 493# See also the ei_test_get_compilerver_from_cxx_version_string macro at the end 494# of the file 495macro(ei_get_compilerver_from_cxx_version_string VERSTRING CNAME CVER) 496 # extract possible compiler names 497 string(REGEX MATCH "g\\+\\+" ei_has_gpp ${VERSTRING}) 498 string(REGEX MATCH "llvm|LLVM" ei_has_llvm ${VERSTRING}) 499 string(REGEX MATCH "gcc|GCC" ei_has_gcc ${VERSTRING}) 500 string(REGEX MATCH "icpc|ICC" ei_has_icpc ${VERSTRING}) 501 string(REGEX MATCH "clang|CLANG" ei_has_clang ${VERSTRING}) 502 string(REGEX MATCH "mingw32" ei_has_mingw ${VERSTRING}) 503 504 # combine them 505 if((ei_has_llvm) AND (ei_has_gpp OR ei_has_gcc)) 506 set(${CNAME} "llvm-g++") 507 elseif((ei_has_llvm) AND (ei_has_clang)) 508 set(${CNAME} "llvm-clang++") 509 elseif(ei_has_clang) 510 set(${CNAME} "clang++") 511 elseif ((ei_has_mingw) AND (ei_has_gpp OR ei_has_gcc)) 512 set(${CNAME} "mingw32-g++") 513 elseif(ei_has_icpc) 514 set(${CNAME} "icpc") 515 elseif(ei_has_gpp OR ei_has_gcc) 516 set(${CNAME} "g++") 517 else() 518 set(${CNAME} "_") 519 endif() 520 521 # extract possible version numbers 522 # first try to extract 3 isolated numbers: 523 string(REGEX MATCH " [0-9]+\\.[0-9]+\\.[0-9]+" eicver ${VERSTRING}) 524 if(NOT eicver) 525 # try to extract 2 isolated ones: 526 string(REGEX MATCH " [0-9]+\\.[0-9]+" eicver ${VERSTRING}) 527 if(NOT eicver) 528 # try to extract 3: 529 string(REGEX MATCH "[^0-9][0-9]+\\.[0-9]+\\.[0-9]+" eicver ${VERSTRING}) 530 if(NOT eicver) 531 # try to extract 2: 532 string(REGEX MATCH "[^0-9][0-9]+\\.[0-9]+" eicver ${VERSTRING}) 533 if (NOT eicver AND ei_has_mingw) 534 # try to extract 1 number plus suffix: 535 string(REGEX MATCH "[^0-9][0-9]+-win32" eicver ${VERSTRING}) 536 endif() 537 endif() 538 endif() 539 endif() 540 541 if (NOT eicver) 542 set(eicver " _") 543 endif() 544 545 string(REGEX REPLACE ".(.*)" "\\1" ${CVER} ${eicver}) 546 547endmacro() 548 549macro(ei_get_cxxflags VAR) 550 set(${VAR} "") 551 ei_is_64bit_env(IS_64BIT_ENV) 552 if(EIGEN_TEST_NEON) 553 set(${VAR} NEON) 554 elseif(EIGEN_TEST_NEON64) 555 set(${VAR} NEON) 556 elseif(EIGEN_TEST_ZVECTOR) 557 set(${VAR} ZVECTOR) 558 elseif(EIGEN_TEST_VSX) 559 set(${VAR} VSX) 560 elseif(EIGEN_TEST_ALTIVEC) 561 set(${VAR} ALVEC) 562 elseif(EIGEN_TEST_FMA) 563 set(${VAR} FMA) 564 elseif(EIGEN_TEST_AVX) 565 set(${VAR} AVX) 566 elseif(EIGEN_TEST_SSE4_2) 567 set(${VAR} SSE42) 568 elseif(EIGEN_TEST_SSE4_1) 569 set(${VAR} SSE41) 570 elseif(EIGEN_TEST_SSSE3) 571 set(${VAR} SSSE3) 572 elseif(EIGEN_TEST_SSE3) 573 set(${VAR} SSE3) 574 elseif(EIGEN_TEST_SSE2 OR IS_64BIT_ENV) 575 set(${VAR} SSE2) 576 elseif(EIGEN_TEST_MSA) 577 set(${VAR} MSA) 578 endif() 579 580 if(EIGEN_TEST_OPENMP) 581 if (${VAR} STREQUAL "") 582 set(${VAR} OMP) 583 else() 584 set(${VAR} ${${VAR}}-OMP) 585 endif() 586 endif() 587 588 if(EIGEN_DEFAULT_TO_ROW_MAJOR) 589 if (${VAR} STREQUAL "") 590 set(${VAR} ROW) 591 else() 592 set(${VAR} ${${VAR}}-ROWMAJ) 593 endif() 594 endif() 595endmacro() 596 597macro(ei_set_build_string) 598 ei_get_compilerver(LOCAL_COMPILER_VERSION) 599 ei_get_cxxflags(LOCAL_COMPILER_FLAGS) 600 601 include(EigenDetermineOSVersion) 602 DetermineOSVersion(OS_VERSION) 603 604 set(TMP_BUILD_STRING ${OS_VERSION}-${LOCAL_COMPILER_VERSION}) 605 606 if (NOT ${LOCAL_COMPILER_FLAGS} STREQUAL "") 607 set(TMP_BUILD_STRING ${TMP_BUILD_STRING}-${LOCAL_COMPILER_FLAGS}) 608 endif() 609 610 if(EIGEN_TEST_EXTERNAL_BLAS) 611 set(TMP_BUILD_STRING ${TMP_BUILD_STRING}-external_blas) 612 endif() 613 614 ei_is_64bit_env(IS_64BIT_ENV) 615 if(NOT IS_64BIT_ENV) 616 set(TMP_BUILD_STRING ${TMP_BUILD_STRING}-32bit) 617 else() 618 set(TMP_BUILD_STRING ${TMP_BUILD_STRING}-64bit) 619 endif() 620 621 if(EIGEN_TEST_CXX11) 622 set(TMP_BUILD_STRING ${TMP_BUILD_STRING}-cxx11) 623 endif() 624 625 if(EIGEN_BUILD_STRING_SUFFIX) 626 set(TMP_BUILD_STRING ${TMP_BUILD_STRING}-${EIGEN_BUILD_STRING_SUFFIX}) 627 endif() 628 629 string(TOLOWER ${TMP_BUILD_STRING} BUILDNAME) 630endmacro() 631 632macro(ei_is_64bit_env VAR) 633 if(CMAKE_SIZEOF_VOID_P EQUAL 8) 634 set(${VAR} 1) 635 elseif(CMAKE_SIZEOF_VOID_P EQUAL 4) 636 set(${VAR} 0) 637 else() 638 message(WARNING "Unsupported pointer size. Please contact the authors.") 639 endif() 640endmacro() 641 642 643# helper macro for testing ei_get_compilerver_from_cxx_version_string 644# STR: raw version string 645# REFNAME: expected compiler name 646# REFVER: expected compiler version 647macro(ei_test1_get_compilerver_from_cxx_version_string STR REFNAME REFVER) 648 ei_get_compilerver_from_cxx_version_string(${STR} CNAME CVER) 649 if((NOT ${REFNAME} STREQUAL ${CNAME}) OR (NOT ${REFVER} STREQUAL ${CVER})) 650 message("STATUS ei_get_compilerver_from_cxx_version_string error:") 651 message("Expected \"${REFNAME}-${REFVER}\", got \"${CNAME}-${CVER}\"") 652 endif() 653endmacro() 654 655# macro for testing ei_get_compilerver_from_cxx_version_string 656# feel free to add more version strings 657macro(ei_test_get_compilerver_from_cxx_version_string) 658 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") 659 ei_test1_get_compilerver_from_cxx_version_string("c++ (GCC) 4.5.1 20100924 (Red Hat 4.5.1-4)" "g++" "4.5.1") 660 ei_test1_get_compilerver_from_cxx_version_string("icpc (ICC) 11.0 20081105" "icpc" "11.0") 661 ei_test1_get_compilerver_from_cxx_version_string("g++-3.4 (GCC) 3.4.6" "g++" "3.4.6") 662 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") 663 ei_test1_get_compilerver_from_cxx_version_string("icpc (ICC) 12.0.5 20110719" "icpc" "12.0.5") 664 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") 665 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") 666 ei_test1_get_compilerver_from_cxx_version_string("g++-mp-4.4 (GCC) 4.4.6" "g++" "4.4.6") 667 ei_test1_get_compilerver_from_cxx_version_string("g++-mp-4.4 (GCC) 2011" "g++" "4.4") 668 ei_test1_get_compilerver_from_cxx_version_string("x86_64-w64-mingw32-g++ (GCC) 10-win32 20210110" "mingw32-g++" "10-win32") 669endmacro() 670 671# Split all tests listed in EIGEN_TESTS_LIST into num_splits many targets 672# named buildtestspartN with N = { 0, ..., num_splits-1}. 673# 674# The intention behind the existance of this macro is the size of Eigen's 675# testsuite. Together with the relativly big compile-times building all tests 676# can take a substantial amount of time depending on the available hardware. 677# 678# The last buildtestspartN target will build possible remaining tests. 679# 680# An example: 681# 682# EIGEN_TESTS_LIST= [ test1, test2, test3, test4, test5, test6, test7 ] 683# 684# A call to ei_split_testsuite(3) creates the following targets with dependencies 685# 686# Target Dependencies 687# ------ ------------ 688# buildtestspart0 test1, test2 689# buildtestspart1 test3, test4 690# buildtestspart2 test5, test6, test7 691# 692macro(ei_split_testsuite num_splits) 693 get_property(EIGEN_TESTS_LIST GLOBAL PROPERTY EIGEN_TESTS_LIST) 694 695 # Translate EIGEN_TESTS_LIST into a CMake list 696 string(REGEX REPLACE "\n" " " EIGEN_TESTS_LIST "${EIGEN_TESTS_LIST}") 697 set(EIGEN_TESTS_LIST "${EIGEN_TESTS_LIST}") 698 separate_arguments(EIGEN_TESTS_LIST) 699 700 set(eigen_test_count "0") 701 foreach(t IN ITEMS ${EIGEN_TESTS_LIST}) 702 math(EXPR eigen_test_count "${eigen_test_count}+1") 703 endforeach() 704 705 # Get number of tests per target 706 math(EXPR num_tests_per_target "${eigen_test_count}/${num_splits} - ${eigen_test_count}/${num_splits} % 1") 707 708 set(test_idx "0") 709 math(EXPR target_bound "${num_splits}-1") 710 foreach(part RANGE "0" "${target_bound}") 711 # Create target 712 set(current_target "buildtestspart${part}") 713 add_custom_target("${current_target}") 714 math(EXPR upper_bound "${test_idx} + ${num_tests_per_target} - 1") 715 foreach(test_idx RANGE "${test_idx}" "${upper_bound}") 716 list(GET EIGEN_TESTS_LIST "${test_idx}" curr_test) 717 add_dependencies("${current_target}" "${curr_test}") 718 endforeach() 719 math(EXPR test_idx "${test_idx} + ${num_tests_per_target}") 720 endforeach() 721 722 # Handle the possibly remaining tests 723 math(EXPR test_idx "${num_splits} * ${num_tests_per_target}") 724 math(EXPR target_bound "${eigen_test_count} - 1") 725 foreach(test_idx RANGE "${test_idx}" "${target_bound}") 726 list(GET EIGEN_TESTS_LIST "${test_idx}" curr_test) 727 add_dependencies("${current_target}" "${curr_test}") 728 endforeach() 729endmacro(ei_split_testsuite num_splits) 730 731# Defines the custom command buildsmoketests to build a number of tests 732# specified in smoke_test_list. 733# 734# Test in smoke_test_list can be either test targets (e.g. packetmath) or 735# subtests targets (e.g. packetmath_2). If any of the test are not available 736# in the current configuration they are just skipped. 737# 738# All tests added via this macro are labeled with the smoketest label. This 739# allows running smoketests only using ctest. 740# 741# Smoke tests are intended to be run before the whole test suite is invoked, 742# e.g., to smoke test patches. 743macro(ei_add_smoke_tests smoke_test_list) 744 # Set the build target to build smoketests 745 set(buildtarget "buildsmoketests") 746 add_custom_target("${buildtarget}") 747 748 # Get list of all tests and translate it into a CMake list 749 get_property(EIGEN_TESTS_LIST GLOBAL PROPERTY EIGEN_TESTS_LIST) 750 string(REGEX REPLACE "\n" " " EIGEN_TESTS_LIST "${EIGEN_TESTS_LIST}") 751 set(EIGEN_TESTS_LIST "${EIGEN_TESTS_LIST}") 752 separate_arguments(EIGEN_TESTS_LIST) 753 754 # Check if the test in smoke_test_list is a currently valid test target 755 foreach(test IN ITEMS ${smoke_test_list}) 756 # Add tests in smoke_test_list to our smoke test target but only if the test 757 # is currently available, i.e., is in EIGEN_SUBTESTS_LIST 758 if ("${test}" IN_LIST EIGEN_TESTS_LIST) 759 add_dependencies("${buildtarget}" "${test}") 760 # In the case of a test we match all subtests 761 set(ctest_regex "${ctest_regex}^${test}_[0-9]+$$|") 762 endif() 763 endforeach() 764 765 # Get list of all subtests and translate it into a CMake list 766 get_property(EIGEN_SUBTESTS_LIST GLOBAL PROPERTY EIGEN_SUBTESTS_LIST) 767 string(REGEX REPLACE "\n" " " EIGEN_SUBTESTS_LIST "${EIGEN_SUBTESTS_LIST}") 768 set(EIGEN_SUBTESTS_LIST "${EIGEN_SUBTESTS_LIST}") 769 separate_arguments(EIGEN_SUBTESTS_LIST) 770 771 # Check if the test in smoke_test_list is a currently valid subtest target 772 foreach(test IN ITEMS ${smoke_test_list}) 773 # Add tests in smoke_test_list to our smoke test target but only if the test 774 # is currently available, i.e., is in EIGEN_SUBTESTS_LIST 775 if ("${test}" IN_LIST EIGEN_SUBTESTS_LIST) 776 add_dependencies("${buildtarget}" "${test}") 777 # Add label smoketest to be able to run smoketests using ctest 778 get_property(test_labels TEST ${test} PROPERTY LABELS) 779 set_property(TEST ${test} PROPERTY LABELS "${test_labels};smoketest") 780 endif() 781 endforeach() 782endmacro(ei_add_smoke_tests) 783