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libmultiscale/cmake/Modules/FindScaLAPACK.cmake
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FindScaLAPACK.cmake
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#===============================================================================
# @file FindScaLAPACK.cmake
#
# @author Nicolas Richart <nicolas.richart@epfl.ch>
#
# @date creation: Tue Mar 31 2015
# @date last modification: Wed Jan 13 2016
#
# @brief The find_package file for the Mumps solver
#
# @section LICENSE
#
# Copyright (©) 2015 EPFL (Ecole Polytechnique Fédérale de Lausanne) Laboratory
# (LSMS - Laboratoire de Simulation en Mécanique des Solides)
#
# Akantu is free software: you can redistribute it and/or modify it under the
# terms of the GNU Lesser General Public License as published by the Free
# Software Foundation, either version 3 of the License, or (at your option) any
# later version.
#
# Akantu is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with Akantu. If not, see <http://www.gnu.org/licenses/>.
#
#===============================================================================
set(SCALAPACK_VENDOR "Auto" CACHE
STRING "Vendor for scalapack (Auto, Netlib, Intel_(i?)lp64_(openmpi|intelmpi|sgimpt)")
mark_as_advanced(SCALAPACK_VENDOR)
set_property(CACHE SCALAPACK_VENDOR PROPERTY STRINGS
Auto Netlib
Intel_lp64_openmpi Intel_lp64_intelmpi Intel_lp64_sgimpt
Intel_ilp64_openmpi Intel_ilp64_intelmpi Intel_ilp64_sgimpt)
macro(scalapack_find_library prefix target name list_libraries list_headers)
foreach(_lib ${list_libraries})
find_library(${prefix}_${_lib}_LIBRARY NAMES ${_lib}
PATHS ${prefix}_DIR
)
mark_as_advanced(${prefix}_${_lib}_LIBRARY)
if(${prefix}_${_lib}_LIBRARY)
list(APPEND ${prefix}_libraries ${${prefix}_${_lib}_LIBRARY})
get_filename_component(_ext ${${prefix}_${_lib}_LIBRARY} EXT)
if(NOT TARGET ${target})
if("${_ext}" STREQUAL "${CMAKE_SHARED_LIBRARY_SUFFIX}")
add_library(${target} SHARED IMPORTED)
get_filename_component(_soname ${${prefix}_${_lib}_LIBRARY} NAME)
set_property(TARGET ${target} PROPERTY IMPORTED_SONAME ${_soname})
else()
add_library(${target}_${name} STATIC IMPORTED)
endif()
set_property(TARGET ${target} PROPERTY
IMPORTED_LOCATION ${${prefix}_${_lib}_LIBRARY})
else()
if("${_ext}" STREQUAL "${CMAKE_SHARED_LIBRARY_SUFFIX}")
set_property(TARGET ${target} APPEND PROPERTY
IMPORTED_LINK_DEPENDENT_LIBRARIES ${${prefix}_${_lib}_LIBRARY}
)
else()
set_property(TARGET ${target} APPEND PROPERTY
IMPORTED_LINK_INTERFACE_LIBRARIES ${${prefix}_${_lib}_LIBRARY}
)
endif()
endif()
else()
unset(${prefix}_${_lib}_LIBRARY CACHE)
endif()
endforeach()
if(${prefix}_libraries)
foreach(_hdr ${list_headers})
get_filename_component(_hdr_name ${_hdr} NAME_WE)
find_path(${prefix}_${_hdr_name}_INCLUDE_DIR NAMES ${_hdr}
PATHS ${prefix}_DIR)
mark_as_advanced(${prefix}_${_hdr_name}_INCLUDE_DIR)
if(${prefix}_${_hdr_name}_INCLUDE_DIR)
list(APPEND ${prefix}_include_dir ${${prefix}_${_hdr_name}_INCLUDE_DIR})
set_property(TARGET ${target} APPEND PROPERTY
INTERFACE_INCLUDE_DIRECTORIES ${${prefix}_${_lib}_INCLUDE_DIR}
)
else()
unset(${prefix}_${_lib}_INCLUDE_DIR CACHE)
endif()
endforeach()
endif()
endmacro()
set(SCALAPACK_libraries)
set(SCALAPACK_INCLUDE_DIR)
if(SCALAPACK_VENDOR STREQUAL "Auto" OR SCALAPACK_VENDOR STREQUAL "Netlib")
if(NOT SCALAPACK_libraries)
scalapack_find_library(
SCALAPACK
ScaLAPACK
"netlib"
"scalapack;blacsC;blacsF77;blacs"
""
)
endif()
endif()
foreach(_precision lp64 ilp64)
foreach(_mpi intelmpi openmpi sgimpt)
if(NOT SCALAPACK_libraries)
if(SCALAPACK_VENDOR STREQUAL "Auto" OR SCALAPACK_VENDOR STREQUAL "Intel_${_precision}_${_mpi}")
if(CMAKE_CXX_COMPILER_ID STREQUAL "Intel")
set(_mkl_common "mkl_intel_${_precision}")
else()
set(_mkl_common "mkl_gf_${_precision}")
endif()
scalapack_find_library(
SCALAPACK
ScaLAPACK
"intel_${_precision}_${_mpi}"
"mkl_scalapack_${_precision};${_mkl_common};mkl_sequential;mkl_core;mkl_blacs_${_mpi}_${_precision}"
"mkl_scalapack.h"
)
if(SCALAPACK_libraries AND _precision STREQUAL "ilp64")
set_property(TARGET ${target} APPEND PROPERTY
INTERFACE_COMPILE_DEFINITIONS MKL_ILP64}
)
endif()
if(EXISTS ${SCALAPACK_include_dir}/mkl_version.h)
file(STRINGS ${SCALAPACK_include_dir}/mkl_version.h _versions
REGEX "^#define\ +__INTEL_MKL(_MINOR|_UPDATE)?__ .*")
foreach(_ver ${_versions})
string(REGEX MATCH "__INTEL_MKL(_MINOR|_UPDATE)?__ *([0-9.]+)" _tmp "${_ver}")
set(_mkl${CMAKE_MATCH_1} ${CMAKE_MATCH_2})
endforeach()
set(SCALAPACK_VERSION "mkl:${_mkl}.${_mkl_MINOR}.${_mkl_UPDATE}" CACHE INTERNAL "")
endif()
endif()
endif()
endforeach()
endforeach()
set(SCALAPACK_LIBRARIES ${SCALAPACK_libraries} CACHE INTERNAL "")
set(SCALAPACK_INCLUDE_DIR ${SCALAPACK_include_dir} CACHE INTERNAL "")
#===============================================================================
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(ScaLAPACK
REQUIRED_VARS SCALAPACK_LIBRARIES
VERSION_VAR SCALAPACK_VERSION)
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