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Merge topic 'blaslapack_mkl_gfortran'

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c259912b14 FindBLAS: Do not look for BLAS once BLAS95 has been found
d5f691be0b FindLAPACK: Additional libraries for MKL+gfortran combination
8b63265ea5 FindLAPACK: Unify internal variables related to MKL
ede1715c1d FindLAPACK: Remove MKL components already provided by MKL BLAS
03879b11af FindLAPACK: Prioritize Intel MKL
b4edf7b5d2 FindBLAS: Support 32bit Intel MKL 10.3+
fc149a72f7 FindBLAS: Support combination of gfortran and Intel MKL
f0d52f55f1 FindBLAS: Consolidate duplicated code related to MKL on Windows

Acked-by: Kitware Robot <kwrobot@kitware.com>
Merge-request: !2633
This commit is contained in:
Brad King 2018-11-27 13:48:00 +00:00 committed by Kitware Robot
commit 2a6e8644dd
2 changed files with 147 additions and 122 deletions
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113
Modules/FindBLAS.cmake
View File

@ -127,6 +127,8 @@ macro(Check_Fortran_Libraries LIBRARIES _prefix _name _flags _list _thread)
endif ()
endif ()
list(APPEND _libdir "${CMAKE_C_IMPLICIT_LINK_DIRECTORIES}")
foreach(_library ${_list})
set(_combined_name ${_combined_name}_${_library})
@ -171,6 +173,8 @@ macro(Check_Fortran_Libraries LIBRARIES _prefix _name _flags _list _thread)
if(_libraries_work)
if("${_list}" STREQUAL "")
set(${LIBRARIES} "${LIBRARIES}-PLACEHOLDER-FOR-EMPTY-LIBRARIES")
else()
set(${LIBRARIES} ${${LIBRARIES}} ${_thread}) # for static link
endif()
else()
set(${LIBRARIES} FALSE)
@ -206,14 +210,34 @@ endif ()
#BLAS in intel mkl 10+ library? (em64t 64bit)
if (BLA_VENDOR MATCHES "Intel" OR BLA_VENDOR STREQUAL "All")
if (NOT BLAS_LIBRARIES)
# System-specific settings
if (WIN32)
if (BLA_STATIC)
set(BLAS_mkl_DLL_SUFFIX "")
else()
set(BLAS_mkl_DLL_SUFFIX "_dll")
endif()
else()
if(CMAKE_Fortran_COMPILER_LOADED AND CMAKE_Fortran_COMPILER_ID STREQUAL "GNU")
set(BLAS_mkl_INTFACE "gf")
set(BLAS_mkl_THREADING "gnu")
set(BLAS_mkl_OMP "gomp")
else()
set(BLAS_mkl_INTFACE "intel")
set(BLAS_mkl_THREADING "intel")
set(BLAS_mkl_OMP "iomp5")
endif()
set(BLAS_mkl_LM "-lm")
set(BLAS_mkl_LDL "-ldl")
endif()
if (BLA_VENDOR MATCHES "_64ilp")
set(BLAS_mkl_ILP_MODE "ilp64")
else ()
set(BLAS_mkl_ILP_MODE "lp64")
endif ()
if (NOT WIN32)
set(LM "-lm")
endif ()
if (CMAKE_C_COMPILER_LOADED OR CMAKE_CXX_COMPILER_LOADED)
if(BLAS_FIND_QUIETLY OR NOT BLAS_FIND_REQUIRED)
find_package(Threads)
@ -227,12 +251,6 @@ if (BLA_VENDOR MATCHES "Intel" OR BLA_VENDOR STREQUAL "All")
set(BLAS_mkl_SEARCH_SYMBOL sgemm_f95)
set(_LIBRARIES BLAS95_LIBRARIES)
if (WIN32)
if (BLA_STATIC)
set(BLAS_mkl_DLL_SUFFIX "")
else()
set(BLAS_mkl_DLL_SUFFIX "_dll")
endif()
# Find the main file (32-bit or 64-bit)
set(BLAS_SEARCH_LIBS_WIN_MAIN "")
if (BLA_VENDOR STREQUAL "Intel10_32" OR BLA_VENDOR STREQUAL "All")
@ -268,38 +286,32 @@ if (BLA_VENDOR MATCHES "Intel" OR BLA_VENDOR STREQUAL "All")
endforeach()
else ()
if (BLA_VENDOR STREQUAL "Intel10_32" OR BLA_VENDOR STREQUAL "All")
# old version
list(APPEND BLAS_SEARCH_LIBS
"mkl_blas95 mkl_intel mkl_intel_thread mkl_core guide")
"mkl_blas95 mkl_${BLAS_mkl_INTFACE} mkl_${BLAS_mkl_THREADING}_thread mkl_core guide")
# mkl >= 10.3
list(APPEND BLAS_SEARCH_LIBS
"mkl_blas95 mkl_${BLAS_mkl_INTFACE} mkl_${BLAS_mkl_THREADING}_thread mkl_core ${BLAS_mkl_OMP}")
endif ()
if (BLA_VENDOR MATCHES "^Intel10_64i?lp$" OR BLA_VENDOR STREQUAL "All")
# old version
list(APPEND BLAS_SEARCH_LIBS
"mkl_blas95 mkl_intel_${BLAS_mkl_ILP_MODE} mkl_intel_thread mkl_core guide")
"mkl_blas95 mkl_${BLAS_mkl_INTFACE}_${BLAS_mkl_ILP_MODE} mkl_${BLAS_mkl_THREADING}_thread mkl_core guide")
# mkl >= 10.3
if (CMAKE_C_COMPILER MATCHES ".+gcc")
list(APPEND BLAS_SEARCH_LIBS
"mkl_blas95_${BLAS_mkl_ILP_MODE} mkl_intel_${BLAS_mkl_ILP_MODE} mkl_gnu_thread mkl_core gomp")
else ()
list(APPEND BLAS_SEARCH_LIBS
"mkl_blas95_${BLAS_mkl_ILP_MODE} mkl_intel_${BLAS_mkl_ILP_MODE} mkl_intel_thread mkl_core iomp5")
endif ()
list(APPEND BLAS_SEARCH_LIBS
"mkl_blas95_${BLAS_mkl_ILP_MODE} mkl_${BLAS_mkl_INTFACE}_${BLAS_mkl_ILP_MODE} mkl_${BLAS_mkl_THREADING}_thread mkl_core ${BLAS_mkl_OMP}")
endif ()
if (BLA_VENDOR MATCHES "^Intel10_64i?lp_seq$" OR BLA_VENDOR STREQUAL "All")
list(APPEND BLAS_SEARCH_LIBS
"mkl_blas95_${BLAS_mkl_ILP_MODE} mkl_intel_${BLAS_mkl_ILP_MODE} mkl_sequential mkl_core")
"mkl_blas95_${BLAS_mkl_ILP_MODE} mkl_${BLAS_mkl_INTFACE}_${BLAS_mkl_ILP_MODE} mkl_sequential mkl_core")
endif ()
endif ()
else ()
set(BLAS_mkl_SEARCH_SYMBOL sgemm)
set(_LIBRARIES BLAS_LIBRARIES)
if (WIN32)
if (BLA_STATIC)
set(BLAS_mkl_DLL_SUFFIX "")
else()
set(BLAS_mkl_DLL_SUFFIX "_dll")
endif()
# Find the main file (32-bit or 64-bit)
set(BLAS_SEARCH_LIBS_WIN_MAIN "")
if (BLA_VENDOR STREQUAL "Intel10_32" OR BLA_VENDOR STREQUAL "All")
@ -335,27 +347,26 @@ if (BLA_VENDOR MATCHES "Intel" OR BLA_VENDOR STREQUAL "All")
endforeach()
else ()
if (BLA_VENDOR STREQUAL "Intel10_32" OR BLA_VENDOR STREQUAL "All")
list(APPEND BLAS_SEARCH_LIBS
"mkl_intel mkl_intel_thread mkl_core guide")
endif ()
if (BLA_VENDOR MATCHES "^Intel10_64i?lp$" OR BLA_VENDOR STREQUAL "All")
# old version
list(APPEND BLAS_SEARCH_LIBS
"mkl_intel_${BLAS_mkl_ILP_MODE} mkl_intel_thread mkl_core guide")
"mkl_${BLAS_mkl_INTFACE} mkl_${BLAS_mkl_THREADING}_thread mkl_core guide")
# mkl >= 10.3
if (CMAKE_C_COMPILER MATCHES ".+gcc")
list(APPEND BLAS_SEARCH_LIBS
"mkl_intel_${BLAS_mkl_ILP_MODE} mkl_gnu_thread mkl_core gomp")
else ()
list(APPEND BLAS_SEARCH_LIBS
"mkl_intel_${BLAS_mkl_ILP_MODE} mkl_intel_thread mkl_core iomp5")
endif ()
list(APPEND BLAS_SEARCH_LIBS
"mkl_${BLAS_mkl_INTFACE} mkl_${BLAS_mkl_THREADING}_thread mkl_core ${BLAS_mkl_OMP}")
endif ()
if (BLA_VENDOR MATCHES "^Intel10_64i?lp$" OR BLA_VENDOR STREQUAL "All")
# old version
list(APPEND BLAS_SEARCH_LIBS
"mkl_${BLAS_mkl_INTFACE}_${BLAS_mkl_ILP_MODE} mkl_${BLAS_mkl_THREADING}_thread mkl_core guide")
# mkl >= 10.3
list(APPEND BLAS_SEARCH_LIBS
"mkl_${BLAS_mkl_INTFACE}_${BLAS_mkl_ILP_MODE} mkl_${BLAS_mkl_THREADING}_thread mkl_core ${BLAS_mkl_OMP}")
endif ()
if (BLA_VENDOR MATCHES "^Intel10_64i?lp_seq$" OR BLA_VENDOR STREQUAL "All")
list(APPEND BLAS_SEARCH_LIBS
"mkl_intel_${BLAS_mkl_ILP_MODE} mkl_sequential mkl_core")
"mkl_${BLAS_mkl_INTFACE}_${BLAS_mkl_ILP_MODE} mkl_sequential mkl_core")
endif ()
#older vesions of intel mkl libs
@ -379,16 +390,30 @@ if (BLA_VENDOR MATCHES "Intel" OR BLA_VENDOR STREQUAL "All")
${BLAS_mkl_SEARCH_SYMBOL}
""
"${SEARCH_LIBS}"
"${CMAKE_THREAD_LIBS_INIT};${LM}"
"${CMAKE_THREAD_LIBS_INIT};${BLAS_mkl_LM};${BLAS_mkl_LDL}"
)
endif ()
endforeach ()
endif ()
unset(BLAS_mkl_ILP_MODE)
unset(BLAS_mkl_INTFACE)
unset(BLAS_mkl_THREADING)
unset(BLAS_mkl_OMP)
unset(BLAS_mkl_DLL_SUFFIX)
unset(BLAS_mkl_LM)
unset(BLAS_mkl_LDL)
endif ()
endif ()
if(BLA_F95)
find_package_handle_standard_args(BLAS REQUIRED_VARS BLAS95_LIBRARIES)
set(BLAS95_FOUND ${BLAS_FOUND})
if(BLAS_FOUND)
set(BLAS_LIBRARIES "${BLAS95_LIBRARIES}")
endif()
endif()
if (BLA_VENDOR STREQUAL "Goto" OR BLA_VENDOR STREQUAL "All")
if(NOT BLAS_LIBRARIES)
# gotoblas (http://www.tacc.utexas.edu/tacc-projects/gotoblas2)
@ -724,13 +749,7 @@ if (BLA_VENDOR STREQUAL "Generic" OR BLA_VENDOR STREQUAL "All")
endif()
endif ()
if(BLA_F95)
find_package_handle_standard_args(BLAS REQUIRED_VARS BLAS95_LIBRARIES)
set(BLAS95_FOUND ${BLAS_FOUND})
if(BLAS_FOUND)
set(BLAS_LIBRARIES "${BLAS95_LIBRARIES}")
endif()
else()
if(NOT BLA_F95)
find_package_handle_standard_args(BLAS REQUIRED_VARS BLAS_LIBRARIES)
endif()

156
Modules/FindLAPACK.cmake
View File

@ -96,6 +96,9 @@ if (NOT _libdir)
set(_libdir ENV LD_LIBRARY_PATH)
endif ()
endif ()
list(APPEND _libdir "${CMAKE_C_IMPLICIT_LINK_DIRECTORIES}")
foreach(_library ${_list})
set(_combined_name ${_combined_name}_${_library})
@ -175,6 +178,84 @@ if(BLAS_FOUND)
endif()
endif ()
#intel lapack
if (BLA_VENDOR MATCHES "Intel" OR BLA_VENDOR STREQUAL "All")
if (NOT WIN32)
set(LAPACK_mkl_LM "-lm")
set(LAPACK_mkl_LDL "-ldl")
endif ()
if (CMAKE_C_COMPILER_LOADED OR CMAKE_CXX_COMPILER_LOADED)
if(LAPACK_FIND_QUIETLY OR NOT LAPACK_FIND_REQUIRED)
find_PACKAGE(Threads)
else()
find_package(Threads REQUIRED)
endif()
if (BLA_VENDOR MATCHES "_64ilp")
set(LAPACK_mkl_ILP_MODE "ilp64")
else ()
set(LAPACK_mkl_ILP_MODE "lp64")
endif ()
set(LAPACK_SEARCH_LIBS "")
if (BLA_F95)
set(LAPACK_mkl_SEARCH_SYMBOL "cheev_f95")
set(_LIBRARIES LAPACK95_LIBRARIES)
set(_BLAS_LIBRARIES ${BLAS95_LIBRARIES})
# old
list(APPEND LAPACK_SEARCH_LIBS
"mkl_lapack95")
# new >= 10.3
list(APPEND LAPACK_SEARCH_LIBS
"mkl_intel_c")
list(APPEND LAPACK_SEARCH_LIBS
"mkl_lapack95_${LAPACK_mkl_ILP_MODE}")
else()
set(LAPACK_mkl_SEARCH_SYMBOL "cheev")
set(_LIBRARIES LAPACK_LIBRARIES)
set(_BLAS_LIBRARIES ${BLAS_LIBRARIES})
# old
list(APPEND LAPACK_SEARCH_LIBS
"mkl_lapack")
endif()
# First try empty lapack libs
if (NOT ${_LIBRARIES})
check_lapack_libraries(
${_LIBRARIES}
LAPACK
${LAPACK_mkl_SEARCH_SYMBOL}
""
""
"${_BLAS_LIBRARIES}"
""
)
endif ()
# Then try the search libs
foreach (IT ${LAPACK_SEARCH_LIBS})
if (NOT ${_LIBRARIES})
check_lapack_libraries(
${_LIBRARIES}
LAPACK
${LAPACK_mkl_SEARCH_SYMBOL}
""
"${IT}"
"${_BLAS_LIBRARIES}"
"${CMAKE_THREAD_LIBS_INIT};${LAPACK_mkl_LM};${LAPACK_mkl_LDL}"
)
endif ()
endforeach ()
unset(LAPACK_mkl_ILP_MODE)
unset(LAPACK_mkl_SEARCH_SYMBOL)
unset(LAPACK_mkl_LM)
unset(LAPACK_mkl_LDL)
endif ()
endif()
if (BLA_VENDOR STREQUAL "Goto" OR BLA_VENDOR STREQUAL "All")
if(NOT LAPACK_LIBRARIES)
check_lapack_libraries(
@ -267,82 +348,7 @@ if (BLA_VENDOR STREQUAL "Generic" OR
)
endif ()
endif ()
#intel lapack
if (BLA_VENDOR MATCHES "Intel" OR BLA_VENDOR STREQUAL "All")
if (NOT WIN32)
set(LM "-lm")
endif ()
if (CMAKE_C_COMPILER_LOADED OR CMAKE_CXX_COMPILER_LOADED)
if(LAPACK_FIND_QUIETLY OR NOT LAPACK_FIND_REQUIRED)
find_PACKAGE(Threads)
else()
find_package(Threads REQUIRED)
endif()
if (BLA_VENDOR MATCHES "_64ilp")
set(BLAS_mkl_ILP_MODE "ilp64")
else ()
set(BLAS_mkl_ILP_MODE "lp64")
endif ()
set(LAPACK_SEARCH_LIBS "")
if (BLA_F95)
set(LAPACK_mkl_SEARCH_SYMBOL "cheev_f95")
set(_LIBRARIES LAPACK95_LIBRARIES)
set(_BLAS_LIBRARIES ${BLAS95_LIBRARIES})
# old
list(APPEND LAPACK_SEARCH_LIBS
"mkl_lapack95")
# new >= 10.3
list(APPEND LAPACK_SEARCH_LIBS
"mkl_intel_c")
list(APPEND LAPACK_SEARCH_LIBS
"mkl_lapack95_${BLAS_mkl_ILP_MODE}")
else()
set(LAPACK_mkl_SEARCH_SYMBOL "cheev")
set(_LIBRARIES LAPACK_LIBRARIES)
set(_BLAS_LIBRARIES ${BLAS_LIBRARIES})
# old
list(APPEND LAPACK_SEARCH_LIBS
"mkl_lapack")
# new >= 10.3
list(APPEND LAPACK_SEARCH_LIBS
"mkl_gf_${BLAS_mkl_ILP_MODE}")
endif()
# First try empty lapack libs
if (NOT ${_LIBRARIES})
check_lapack_libraries(
${_LIBRARIES}
BLAS
${LAPACK_mkl_SEARCH_SYMBOL}
""
""
"${_BLAS_LIBRARIES}"
"${CMAKE_THREAD_LIBS_INIT};${LM}"
)
endif ()
# Then try the search libs
foreach (IT ${LAPACK_SEARCH_LIBS})
if (NOT ${_LIBRARIES})
check_lapack_libraries(
${_LIBRARIES}
BLAS
${LAPACK_mkl_SEARCH_SYMBOL}
""
"${IT}"
"${_BLAS_LIBRARIES}"
"${CMAKE_THREAD_LIBS_INIT};${LM}"
)
endif ()
endforeach ()
unset(BLAS_mkl_ILP_MODE)
endif ()
endif()
else()
message(STATUS "LAPACK requires BLAS")
endif()