Merge topic 'blas-windows'

192a918 FindLAPACK: MKL clean up and fix for windows
46c7bca FindBLAS: Fixes for Windows MKL support

Modules/FindBLAS.cmake

@@ -469,8 +469,45 @@ if (BLA_VENDOR MATCHES "Intel*" OR BLA_VENDOR STREQUAL "All")
     set(BLAS_mkl_SEARCH_SYMBOL SGEMM)
     set(_LIBRARIES BLAS95_LIBRARIES)
     if (WIN32)
-      list(APPEND BLAS_SEARCH_LIBS
+      if (BLA_STATIC)
-        "mkl_blas95 mkl_intel_c mkl_intel_thread mkl_core libguide40")
+        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")
+        list(APPEND BLAS_SEARCH_LIBS_WIN_MAIN
+          "mkl_blas95${BLAS_mkl_DLL_SUFFIX} mkl_intel_c${BLAS_mkl_DLL_SUFFIX}")
+      endif()
+      if (BLA_VENDOR STREQUAL "Intel10_64lp*" OR BLA_VENDOR STREQUAL "All")
+        list(APPEND BLAS_SEARCH_LIBS_WIN_MAIN
+          "mkl_blas95_lp64${BLAS_mkl_DLL_SUFFIX} mkl_intel_lp64${BLAS_mkl_DLL_SUFFIX}")
+      endif ()
+
+      # Add threading/sequential libs
+      set(BLAS_SEARCH_LIBS_WIN_THREAD "")
+      if (BLA_VENDOR STREQUAL "*_seq" OR BLA_VENDOR STREQUAL "All")
+        list(APPEND BLAS_SEARCH_LIBS_WIN_THREAD
+          "mkl_sequential${BLAS_mkl_DLL_SUFFIX}")
+      endif()
+      if (NOT BLA_VENDOR STREQUAL "*_seq" OR BLA_VENDOR STREQUAL "All")
+        # old version
+        list(APPEND BLAS_SEARCH_LIBS_WIN_THREAD
+          "libguide40 mkl_intel_thread${BLAS_mkl_DLL_SUFFIX}")
+        # mkl >= 10.3
+        list(APPEND BLAS_SEARCH_LIBS_WIN_THREAD
+          "libiomp5md mkl_intel_thread${BLAS_mkl_DLL_SUFFIX}")
+      endif()
+
+      # Cartesian product of the above
+      foreach (MAIN ${BLAS_SEARCH_LIBS_WIN_MAIN})
+        foreach (THREAD ${BLAS_SEARCH_LIBS_WIN_THREAD})
+          list(APPEND BLAS_SEARCH_LIBS
+            "${MAIN} ${THREAD} mkl_core${BLAS_mkl_DLL_SUFFIX}")
+        endforeach()
+      endforeach()
     else ()
       if (BLA_VENDOR STREQUAL "Intel10_32" OR BLA_VENDOR STREQUAL "All")
         list(APPEND BLAS_SEARCH_LIBS
@@ -490,17 +527,54 @@ if (BLA_VENDOR MATCHES "Intel*" OR BLA_VENDOR STREQUAL "All")
             "mkl_blas95_lp64 mkl_intel_lp64 mkl_intel_thread mkl_core iomp5")
         endif ()
       endif ()
-    endif ()
+      if (BLA_VENDOR STREQUAL "Intel10_64lp_seq" OR BLA_VENDOR STREQUAL "All")
-    if (BLA_VENDOR STREQUAL "Intel10_64lp_seq" OR BLA_VENDOR STREQUAL "All")
+        list(APPEND BLAS_SEARCH_LIBS
-      list(APPEND BLAS_SEARCH_LIBS
+          "mkl_intel_lp64 mkl_sequential mkl_core")
-        "mkl_blas95_lp64 mkl_intel_lp64 mkl_sequential mkl_core")
+      endif ()
     endif ()
   else ()
     set(BLAS_mkl_SEARCH_SYMBOL sgemm)
     set(_LIBRARIES BLAS_LIBRARIES)
     if (WIN32)
-      list(APPEND BLAS_SEARCH_LIBS
+      if (BLA_STATIC)
-        "mkl_c_dll mkl_intel_thread_dll mkl_core_dll libguide40")
+        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")
+        list(APPEND BLAS_SEARCH_LIBS_WIN_MAIN
+          "mkl_intel_c${BLAS_mkl_DLL_SUFFIX}")
+      endif()
+      if (BLA_VENDOR STREQUAL "Intel10_64lp*" OR BLA_VENDOR STREQUAL "All")
+        list(APPEND BLAS_SEARCH_LIBS_WIN_MAIN
+          "mkl_intel_lp64${BLAS_mkl_DLL_SUFFIX}")
+      endif ()
+
+      # Add threading/sequential libs
+      set(BLAS_SEARCH_LIBS_WIN_THREAD "")
+      if (NOT BLA_VENDOR STREQUAL "*_seq" OR BLA_VENDOR STREQUAL "All")
+        # old version
+        list(APPEND BLAS_SEARCH_LIBS_WIN_THREAD
+          "libguide40 mkl_intel_thread${BLAS_mkl_DLL_SUFFIX}")
+        # mkl >= 10.3
+        list(APPEND BLAS_SEARCH_LIBS_WIN_THREAD
+          "libiomp5md mkl_intel_thread${BLAS_mkl_DLL_SUFFIX}")
+      endif()
+      if (BLA_VENDOR STREQUAL "*_seq" OR BLA_VENDOR STREQUAL "All")
+        list(APPEND BLAS_SEARCH_LIBS_WIN_THREAD
+          "mkl_sequential${BLAS_mkl_DLL_SUFFIX}")
+      endif()
+
+      # Cartesian product of the above
+      foreach (MAIN ${BLAS_SEARCH_LIBS_WIN_MAIN})
+        foreach (THREAD ${BLAS_SEARCH_LIBS_WIN_THREAD})
+          list(APPEND BLAS_SEARCH_LIBS
+            "${MAIN} ${THREAD} mkl_core${BLAS_mkl_DLL_SUFFIX}")
+        endforeach()
+      endforeach()
     else ()
       if (BLA_VENDOR STREQUAL "Intel10_32" OR BLA_VENDOR STREQUAL "All")
         list(APPEND BLAS_SEARCH_LIBS
@@ -521,6 +595,10 @@ if (BLA_VENDOR MATCHES "Intel*" OR BLA_VENDOR STREQUAL "All")
             "mkl_intel_lp64 mkl_intel_thread mkl_core iomp5")
         endif ()
       endif ()
+      if (BLA_VENDOR STREQUAL "Intel10_64lp_seq" OR BLA_VENDOR STREQUAL "All")
+        list(APPEND BLAS_SEARCH_LIBS
+          "mkl_intel_lp64 mkl_sequential mkl_core")
+      endif ()
 
       #older vesions of intel mkl libs
       if (BLA_VENDOR STREQUAL "Intel" OR BLA_VENDOR STREQUAL "All")
@@ -532,10 +610,6 @@ if (BLA_VENDOR MATCHES "Intel*" OR BLA_VENDOR STREQUAL "All")
           "mkl_em64t")
       endif ()
     endif ()
-    if (BLA_VENDOR STREQUAL "Intel10_64lp_seq" OR BLA_VENDOR STREQUAL "All")
-      list(APPEND BLAS_SEARCH_LIBS
-        "mkl_intel_lp64 mkl_sequential mkl_core")
-    endif ()
   endif ()
 
   foreach (IT ${BLAS_SEARCH_LIBS})

Modules/FindLAPACK.cmake

@@ -229,57 +229,61 @@ if (BLA_VENDOR MATCHES "Intel*" OR BLA_VENDOR STREQUAL "All")
     else()
       find_package(Threads REQUIRED)
     endif()
+
+    set(LAPACK_SEARCH_LIBS "")
+
     if (BLA_F95)
-      if(NOT LAPACK95_LIBRARIES)
+      set(LAPACK_mkl_SEARCH_SYMBOL "CHEEV")
-        # old
+      set(_LIBRARIES LAPACK95_LIBRARIES)
-        check_lapack_libraries(
+      set(_BLAS_LIBRARIES ${BLAS95_LIBRARIES})
-          LAPACK95_LIBRARIES
+
-          LAPACK
+      # old
-          cheev
+      list(APPEND LAPACK_SEARCH_LIBS
-          ""
+        "mkl_lapack95")
-          "mkl_lapack95"
+      # new >= 10.3
-          "${BLAS95_LIBRARIES}"
+      list(APPEND LAPACK_SEARCH_LIBS
-          "${CMAKE_THREAD_LIBS_INIT};${LM}"
+        "mkl_intel_c")
-          )
+      list(APPEND LAPACK_SEARCH_LIBS
-      endif()
+        "mkl_intel_lp64")
-      if(NOT LAPACK95_LIBRARIES)
-        # new >= 10.3
-        check_lapack_libraries(
-          LAPACK95_LIBRARIES
-          LAPACK
-          CHEEV
-          ""
-          "mkl_intel_lp64"
-          "${BLAS95_LIBRARIES}"
-          "${CMAKE_THREAD_LIBS_INIT};${LM}"
-          )
-      endif()
     else()
-      if(NOT LAPACK_LIBRARIES)
+      set(LAPACK_mkl_SEARCH_SYMBOL "cheev")
-        # old
+      set(_LIBRARIES LAPACK_LIBRARIES)
-        check_lapack_libraries(
+      set(_BLAS_LIBRARIES ${BLAS_LIBRARIES})
-          LAPACK_LIBRARIES
+
-          LAPACK
+      # old
-          cheev
+      list(APPEND LAPACK_SEARCH_LIBS
-          ""
+        "mkl_lapack")
-          "mkl_lapack"
+      # new >= 10.3
-          "${BLAS_LIBRARIES}"
+      list(APPEND LAPACK_SEARCH_LIBS
-          "${CMAKE_THREAD_LIBS_INIT};${LM}"
+        "mkl_gf_lp64")
-          )
-      endif()
-      if(NOT LAPACK_LIBRARIES)
-        # new >= 10.3
-        check_lapack_libraries(
-          LAPACK_LIBRARIES
-          LAPACK
-          cheev
-          ""
-          "mkl_gf_lp64"
-          "${BLAS_LIBRARIES}"
-          "${CMAKE_THREAD_LIBS_INIT};${LM}"
-          )
-      endif()
     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 ()
   endif ()
 endif()
 else()