705 lines
23 KiB
CMake
705 lines
23 KiB
CMake
###
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#
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# @copyright (c) 2009-2014 The University of Tennessee and The University
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# of Tennessee Research Foundation.
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# All rights reserved.
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# @copyright (c) 2012-2014 Inria. All rights reserved.
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# @copyright (c) 2012-2014 Bordeaux INP, CNRS (LaBRI UMR 5800), Inria, Univ. Bordeaux. All rights reserved.
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#
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###
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#
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# - Find PASTIX include dirs and libraries
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# Use this module by invoking find_package with the form:
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# find_package(PASTIX
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# [REQUIRED] # Fail with error if pastix is not found
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# [COMPONENTS <comp1> <comp2> ...] # dependencies
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# )
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#
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# PASTIX depends on the following libraries:
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# - Threads, m, rt
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# - MPI
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# - HWLOC
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# - BLAS
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#
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# COMPONENTS are optional libraries PASTIX could be linked with,
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# Use it to drive detection of a specific compilation chain
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# COMPONENTS can be some of the following:
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# - MPI: to activate detection of the parallel MPI version (default)
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# it looks for Threads, HWLOC, BLAS, MPI and ScaLAPACK libraries
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# - SEQ: to activate detection of the sequential version (exclude MPI version)
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# - STARPU: to activate detection of StarPU version
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# it looks for MPI version of StarPU (default behaviour)
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# if SEQ and STARPU are given, it looks for a StarPU without MPI
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# - STARPU_CUDA: to activate detection of StarPU with CUDA
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# - STARPU_FXT: to activate detection of StarPU with FxT
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# - SCOTCH: to activate detection of PASTIX linked with SCOTCH
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# - PTSCOTCH: to activate detection of PASTIX linked with SCOTCH
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# - METIS: to activate detection of PASTIX linked with SCOTCH
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#
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# This module finds headers and pastix library.
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# Results are reported in variables:
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# PASTIX_FOUND - True if headers and requested libraries were found
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# PASTIX_LINKER_FLAGS - list of required linker flags (excluding -l and -L)
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# PASTIX_INCLUDE_DIRS - pastix include directories
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# PASTIX_LIBRARY_DIRS - Link directories for pastix libraries
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# PASTIX_LIBRARIES - pastix libraries
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# PASTIX_INCLUDE_DIRS_DEP - pastix + dependencies include directories
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# PASTIX_LIBRARY_DIRS_DEP - pastix + dependencies link directories
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# PASTIX_LIBRARIES_DEP - pastix libraries + dependencies
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#
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# The user can give specific paths where to find the libraries adding cmake
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# options at configure (ex: cmake path/to/project -DPASTIX_DIR=path/to/pastix):
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# PASTIX_DIR - Where to find the base directory of pastix
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# PASTIX_INCDIR - Where to find the header files
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# PASTIX_LIBDIR - Where to find the library files
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# The module can also look for the following environment variables if paths
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# are not given as cmake variable: PASTIX_DIR, PASTIX_INCDIR, PASTIX_LIBDIR
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#=============================================================================
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# Copyright 2012-2013 Inria
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# Copyright 2012-2013 Emmanuel Agullo
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# Copyright 2012-2013 Mathieu Faverge
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# Copyright 2012 Cedric Castagnede
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# Copyright 2013 Florent Pruvost
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#
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# Distributed under the OSI-approved BSD License (the "License");
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# see accompanying file MORSE-Copyright.txt for details.
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#
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# This software is distributed WITHOUT ANY WARRANTY; without even the
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# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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# See the License for more information.
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#=============================================================================
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# (To distribute this file outside of Morse, substitute the full
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# License text for the above reference.)
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if (NOT PASTIX_FOUND)
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set(PASTIX_DIR "" CACHE PATH "Installation directory of PASTIX library")
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if (NOT PASTIX_FIND_QUIETLY)
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message(STATUS "A cache variable, namely PASTIX_DIR, has been set to specify the install directory of PASTIX")
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endif()
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endif()
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# Set the version to find
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set(PASTIX_LOOK_FOR_MPI ON)
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set(PASTIX_LOOK_FOR_SEQ OFF)
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set(PASTIX_LOOK_FOR_STARPU OFF)
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set(PASTIX_LOOK_FOR_STARPU_CUDA OFF)
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set(PASTIX_LOOK_FOR_STARPU_FXT OFF)
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set(PASTIX_LOOK_FOR_SCOTCH ON)
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set(PASTIX_LOOK_FOR_PTSCOTCH OFF)
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set(PASTIX_LOOK_FOR_METIS OFF)
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if( PASTIX_FIND_COMPONENTS )
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foreach( component ${PASTIX_FIND_COMPONENTS} )
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if (${component} STREQUAL "SEQ")
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# means we look for the sequential version of PaStiX (without MPI)
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set(PASTIX_LOOK_FOR_SEQ ON)
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set(PASTIX_LOOK_FOR_MPI OFF)
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endif()
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if (${component} STREQUAL "MPI")
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# means we look for the MPI version of PaStiX (default)
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set(PASTIX_LOOK_FOR_SEQ OFF)
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set(PASTIX_LOOK_FOR_MPI ON)
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endif()
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if (${component} STREQUAL "STARPU")
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# means we look for PaStiX with StarPU
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set(PASTIX_LOOK_FOR_STARPU ON)
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endif()
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if (${component} STREQUAL "STARPU_CUDA")
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# means we look for PaStiX with StarPU + CUDA
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set(PASTIX_LOOK_FOR_STARPU ON)
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set(PASTIX_LOOK_FOR_STARPU_CUDA ON)
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endif()
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if (${component} STREQUAL "STARPU_FXT")
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# means we look for PaStiX with StarPU + FxT
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set(PASTIX_LOOK_FOR_STARPU_FXT ON)
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endif()
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if (${component} STREQUAL "SCOTCH")
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set(PASTIX_LOOK_FOR_SCOTCH ON)
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endif()
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if (${component} STREQUAL "PTSCOTCH")
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set(PASTIX_LOOK_FOR_PTSCOTCH ON)
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endif()
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if (${component} STREQUAL "METIS")
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set(PASTIX_LOOK_FOR_METIS ON)
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endif()
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endforeach()
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endif()
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# Dependencies detection
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# ----------------------
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# Required dependencies
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# ---------------------
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include(CMakeFindDependencyMacro)
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if (NOT PASTIX_FIND_QUIETLY)
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message(STATUS "Looking for PASTIX - Try to detect pthread")
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endif()
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if (PASTIX_FIND_REQUIRED)
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find_dependency(Threads REQUIRED QUIET)
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else()
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find_dependency(Threads QUIET)
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endif()
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set(PASTIX_EXTRA_LIBRARIES "")
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if( THREADS_FOUND )
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list(APPEND PASTIX_EXTRA_LIBRARIES ${CMAKE_THREAD_LIBS_INIT})
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endif ()
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# Add math library to the list of extra
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# it normally exists on all common systems provided with a C compiler
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if (NOT PASTIX_FIND_QUIETLY)
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message(STATUS "Looking for PASTIX - Try to detect libm")
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endif()
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set(PASTIX_M_LIBRARIES "")
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if(UNIX OR WIN32)
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find_library(
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PASTIX_M_m_LIBRARY
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NAMES m
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)
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mark_as_advanced(PASTIX_M_m_LIBRARY)
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if (PASTIX_M_m_LIBRARY)
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list(APPEND PASTIX_M_LIBRARIES "${PASTIX_M_m_LIBRARY}")
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list(APPEND PASTIX_EXTRA_LIBRARIES "${PASTIX_M_m_LIBRARY}")
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else()
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if (PASTIX_FIND_REQUIRED)
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message(FATAL_ERROR "Could NOT find libm on your system."
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"Are you sure to a have a C compiler installed?")
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endif()
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endif()
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endif()
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# Try to find librt (libposix4 - POSIX.1b Realtime Extensions library)
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# on Unix systems except Apple ones because it does not exist on it
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if (NOT PASTIX_FIND_QUIETLY)
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message(STATUS "Looking for PASTIX - Try to detect librt")
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endif()
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set(PASTIX_RT_LIBRARIES "")
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if(UNIX AND NOT APPLE)
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find_library(
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PASTIX_RT_rt_LIBRARY
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NAMES rt
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)
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mark_as_advanced(PASTIX_RT_rt_LIBRARY)
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if (PASTIX_RT_rt_LIBRARY)
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list(APPEND PASTIX_RT_LIBRARIES "${PASTIX_RT_rt_LIBRARY}")
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list(APPEND PASTIX_EXTRA_LIBRARIES "${PASTIX_RT_rt_LIBRARY}")
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else()
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if (PASTIX_FIND_REQUIRED)
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message(FATAL_ERROR "Could NOT find librt on your system")
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endif()
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endif()
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endif()
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# PASTIX depends on HWLOC
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#------------------------
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if (NOT PASTIX_FIND_QUIETLY)
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message(STATUS "Looking for PASTIX - Try to detect HWLOC")
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endif()
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if (PASTIX_FIND_REQUIRED)
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find_dependency(HWLOC REQUIRED QUIET)
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else()
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find_dependency(HWLOC QUIET)
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endif()
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# PASTIX depends on BLAS
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#-----------------------
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if (NOT PASTIX_FIND_QUIETLY)
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message(STATUS "Looking for PASTIX - Try to detect BLAS")
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endif()
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if (PASTIX_FIND_REQUIRED)
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find_dependency(BLASEXT REQUIRED QUIET)
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else()
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find_dependency(BLASEXT QUIET)
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endif()
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# Optional dependencies
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# ---------------------
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# PASTIX may depend on MPI
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#-------------------------
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if (NOT MPI_FOUND AND PASTIX_LOOK_FOR_MPI)
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if (NOT PASTIX_FIND_QUIETLY)
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message(STATUS "Looking for PASTIX - Try to detect MPI")
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endif()
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# allows to use an external mpi compilation by setting compilers with
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# -DMPI_C_COMPILER=path/to/mpicc -DMPI_Fortran_COMPILER=path/to/mpif90
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# at cmake configure
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if(NOT MPI_C_COMPILER)
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set(MPI_C_COMPILER mpicc)
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endif()
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if (PASTIX_FIND_REQUIRED AND PASTIX_FIND_REQUIRED_MPI)
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find_dependency(MPI REQUIRED QUIET)
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else()
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find_dependency(MPI QUIET)
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endif()
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if (MPI_FOUND)
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mark_as_advanced(MPI_LIBRARY)
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mark_as_advanced(MPI_EXTRA_LIBRARY)
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endif()
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endif ()
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# PASTIX may depend on STARPU
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#----------------------------
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if( NOT STARPU_FOUND AND PASTIX_LOOK_FOR_STARPU)
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if (NOT PASTIX_FIND_QUIETLY)
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message(STATUS "Looking for PASTIX - Try to detect StarPU")
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endif()
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set(PASTIX_STARPU_VERSION "1.1" CACHE STRING "oldest STARPU version desired")
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# create list of components in order to make a single call to find_package(starpu...)
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# we explicitly need a StarPU version built with hwloc
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set(STARPU_COMPONENT_LIST "HWLOC")
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# StarPU may depend on MPI
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# allows to use an external mpi compilation by setting compilers with
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# -DMPI_C_COMPILER=path/to/mpicc -DMPI_Fortran_COMPILER=path/to/mpif90
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# at cmake configure
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if (PASTIX_LOOK_FOR_MPI)
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if(NOT MPI_C_COMPILER)
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set(MPI_C_COMPILER mpicc)
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endif()
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list(APPEND STARPU_COMPONENT_LIST "MPI")
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endif()
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if (PASTIX_LOOK_FOR_STARPU_CUDA)
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list(APPEND STARPU_COMPONENT_LIST "CUDA")
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endif()
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if (PASTIX_LOOK_FOR_STARPU_FXT)
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list(APPEND STARPU_COMPONENT_LIST "FXT")
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endif()
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# set the list of optional dependencies we may discover
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if (PASTIX_FIND_REQUIRED AND PASTIX_FIND_REQUIRED_STARPU)
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find_dependency(STARPU ${PASTIX_STARPU_VERSION} REQUIRED
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COMPONENTS ${STARPU_COMPONENT_LIST})
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else()
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find_dependency(STARPU ${PASTIX_STARPU_VERSION}
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COMPONENTS ${STARPU_COMPONENT_LIST})
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endif()
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endif()
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# PASTIX may depends on SCOTCH
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#-----------------------------
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if (NOT SCOTCH_FOUND AND PASTIX_LOOK_FOR_SCOTCH)
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if (NOT PASTIX_FIND_QUIETLY)
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message(STATUS "Looking for PASTIX - Try to detect SCOTCH")
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endif()
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if (PASTIX_FIND_REQUIRED AND PASTIX_FIND_REQUIRED_SCOTCH)
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find_dependency(SCOTCH REQUIRED QUIET)
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else()
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find_dependency(SCOTCH QUIET)
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endif()
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endif()
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# PASTIX may depends on PTSCOTCH
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#-------------------------------
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if (NOT PTSCOTCH_FOUND AND PASTIX_LOOK_FOR_PTSCOTCH)
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if (NOT PASTIX_FIND_QUIETLY)
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message(STATUS "Looking for PASTIX - Try to detect PTSCOTCH")
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endif()
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if (PASTIX_FIND_REQUIRED AND PASTIX_FIND_REQUIRED_PTSCOTCH)
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find_dependency(PTSCOTCH REQUIRED QUIET)
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else()
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find_dependency(PTSCOTCH QUIET)
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endif()
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endif()
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# PASTIX may depends on METIS
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#----------------------------
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if (NOT METIS_FOUND AND PASTIX_LOOK_FOR_METIS)
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if (NOT PASTIX_FIND_QUIETLY)
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message(STATUS "Looking for PASTIX - Try to detect METIS")
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endif()
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if (PASTIX_FIND_REQUIRED AND PASTIX_FIND_REQUIRED_METIS)
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find_dependency(METIS REQUIRED QUIET)
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else()
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find_dependency(METIS QUIET)
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endif()
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endif()
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# Error if pastix required and no partitioning lib found
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if (PASTIX_FIND_REQUIRED AND NOT SCOTCH_FOUND AND NOT PTSCOTCH_FOUND AND NOT METIS_FOUND)
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message(FATAL_ERROR "Could NOT find any partitioning library on your system"
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" (install scotch, ptscotch or metis)")
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endif()
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# Looking for PaStiX
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# ------------------
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# Looking for include
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# -------------------
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# Add system include paths to search include
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# ------------------------------------------
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unset(_inc_env)
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set(ENV_PASTIX_DIR "$ENV{PASTIX_DIR}")
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set(ENV_PASTIX_INCDIR "$ENV{PASTIX_INCDIR}")
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if(ENV_PASTIX_INCDIR)
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list(APPEND _inc_env "${ENV_PASTIX_INCDIR}")
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elseif(ENV_PASTIX_DIR)
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list(APPEND _inc_env "${ENV_PASTIX_DIR}")
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list(APPEND _inc_env "${ENV_PASTIX_DIR}/include")
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list(APPEND _inc_env "${ENV_PASTIX_DIR}/include/pastix")
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else()
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if(WIN32)
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string(REPLACE ":" ";" _inc_env "$ENV{INCLUDE}")
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else()
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string(REPLACE ":" ";" _path_env "$ENV{INCLUDE}")
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list(APPEND _inc_env "${_path_env}")
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string(REPLACE ":" ";" _path_env "$ENV{C_INCLUDE_PATH}")
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list(APPEND _inc_env "${_path_env}")
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string(REPLACE ":" ";" _path_env "$ENV{CPATH}")
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list(APPEND _inc_env "${_path_env}")
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string(REPLACE ":" ";" _path_env "$ENV{INCLUDE_PATH}")
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list(APPEND _inc_env "${_path_env}")
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endif()
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endif()
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list(APPEND _inc_env "${CMAKE_PLATFORM_IMPLICIT_INCLUDE_DIRECTORIES}")
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list(APPEND _inc_env "${CMAKE_C_IMPLICIT_INCLUDE_DIRECTORIES}")
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list(REMOVE_DUPLICATES _inc_env)
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# Try to find the pastix header in the given paths
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# ---------------------------------------------------
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# call cmake macro to find the header path
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if(PASTIX_INCDIR)
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set(PASTIX_pastix.h_DIRS "PASTIX_pastix.h_DIRS-NOTFOUND")
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find_path(PASTIX_pastix.h_DIRS
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NAMES pastix.h
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HINTS ${PASTIX_INCDIR})
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else()
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if(PASTIX_DIR)
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set(PASTIX_pastix.h_DIRS "PASTIX_pastix.h_DIRS-NOTFOUND")
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find_path(PASTIX_pastix.h_DIRS
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NAMES pastix.h
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HINTS ${PASTIX_DIR}
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PATH_SUFFIXES "include" "include/pastix")
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else()
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set(PASTIX_pastix.h_DIRS "PASTIX_pastix.h_DIRS-NOTFOUND")
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find_path(PASTIX_pastix.h_DIRS
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NAMES pastix.h
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HINTS ${_inc_env}
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PATH_SUFFIXES "pastix")
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endif()
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endif()
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mark_as_advanced(PASTIX_pastix.h_DIRS)
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# If found, add path to cmake variable
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# ------------------------------------
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if (PASTIX_pastix.h_DIRS)
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set(PASTIX_INCLUDE_DIRS "${PASTIX_pastix.h_DIRS}")
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else ()
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set(PASTIX_INCLUDE_DIRS "PASTIX_INCLUDE_DIRS-NOTFOUND")
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if(NOT PASTIX_FIND_QUIETLY)
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message(STATUS "Looking for pastix -- pastix.h not found")
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endif()
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endif()
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# Looking for lib
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# ---------------
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# Add system library paths to search lib
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# --------------------------------------
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unset(_lib_env)
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set(ENV_PASTIX_LIBDIR "$ENV{PASTIX_LIBDIR}")
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if(ENV_PASTIX_LIBDIR)
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list(APPEND _lib_env "${ENV_PASTIX_LIBDIR}")
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elseif(ENV_PASTIX_DIR)
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list(APPEND _lib_env "${ENV_PASTIX_DIR}")
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list(APPEND _lib_env "${ENV_PASTIX_DIR}/lib")
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else()
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if(WIN32)
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string(REPLACE ":" ";" _lib_env "$ENV{LIB}")
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else()
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if(APPLE)
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string(REPLACE ":" ";" _lib_env "$ENV{DYLD_LIBRARY_PATH}")
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else()
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string(REPLACE ":" ";" _lib_env "$ENV{LD_LIBRARY_PATH}")
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endif()
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list(APPEND _lib_env "${CMAKE_PLATFORM_IMPLICIT_LINK_DIRECTORIES}")
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list(APPEND _lib_env "${CMAKE_C_IMPLICIT_LINK_DIRECTORIES}")
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endif()
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endif()
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list(REMOVE_DUPLICATES _lib_env)
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# Try to find the pastix lib in the given paths
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# ------------------------------------------------
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# create list of libs to find
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set(PASTIX_libs_to_find "pastix_murge;pastix")
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# call cmake macro to find the lib path
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if(PASTIX_LIBDIR)
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foreach(pastix_lib ${PASTIX_libs_to_find})
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set(PASTIX_${pastix_lib}_LIBRARY "PASTIX_${pastix_lib}_LIBRARY-NOTFOUND")
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find_library(PASTIX_${pastix_lib}_LIBRARY
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NAMES ${pastix_lib}
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HINTS ${PASTIX_LIBDIR})
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endforeach()
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else()
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if(PASTIX_DIR)
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foreach(pastix_lib ${PASTIX_libs_to_find})
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set(PASTIX_${pastix_lib}_LIBRARY "PASTIX_${pastix_lib}_LIBRARY-NOTFOUND")
|
|
find_library(PASTIX_${pastix_lib}_LIBRARY
|
|
NAMES ${pastix_lib}
|
|
HINTS ${PASTIX_DIR}
|
|
PATH_SUFFIXES lib lib32 lib64)
|
|
endforeach()
|
|
else()
|
|
foreach(pastix_lib ${PASTIX_libs_to_find})
|
|
set(PASTIX_${pastix_lib}_LIBRARY "PASTIX_${pastix_lib}_LIBRARY-NOTFOUND")
|
|
find_library(PASTIX_${pastix_lib}_LIBRARY
|
|
NAMES ${pastix_lib}
|
|
HINTS ${_lib_env})
|
|
endforeach()
|
|
endif()
|
|
endif()
|
|
|
|
# If found, add path to cmake variable
|
|
# ------------------------------------
|
|
foreach(pastix_lib ${PASTIX_libs_to_find})
|
|
|
|
get_filename_component(${pastix_lib}_lib_path ${PASTIX_${pastix_lib}_LIBRARY} PATH)
|
|
# set cmake variables (respects naming convention)
|
|
if (PASTIX_LIBRARIES)
|
|
list(APPEND PASTIX_LIBRARIES "${PASTIX_${pastix_lib}_LIBRARY}")
|
|
else()
|
|
set(PASTIX_LIBRARIES "${PASTIX_${pastix_lib}_LIBRARY}")
|
|
endif()
|
|
if (PASTIX_LIBRARY_DIRS)
|
|
list(APPEND PASTIX_LIBRARY_DIRS "${${pastix_lib}_lib_path}")
|
|
else()
|
|
set(PASTIX_LIBRARY_DIRS "${${pastix_lib}_lib_path}")
|
|
endif()
|
|
mark_as_advanced(PASTIX_${pastix_lib}_LIBRARY)
|
|
|
|
endforeach()
|
|
|
|
# check a function to validate the find
|
|
if(PASTIX_LIBRARIES)
|
|
|
|
set(REQUIRED_LDFLAGS)
|
|
set(REQUIRED_INCDIRS)
|
|
set(REQUIRED_LIBDIRS)
|
|
set(REQUIRED_LIBS)
|
|
|
|
# PASTIX
|
|
if (PASTIX_INCLUDE_DIRS)
|
|
set(REQUIRED_INCDIRS "${PASTIX_INCLUDE_DIRS}")
|
|
endif()
|
|
foreach(libdir ${PASTIX_LIBRARY_DIRS})
|
|
if (libdir)
|
|
list(APPEND REQUIRED_LIBDIRS "${libdir}")
|
|
endif()
|
|
endforeach()
|
|
set(REQUIRED_LIBS "${PASTIX_LIBRARIES}")
|
|
# STARPU
|
|
if (PASTIX_LOOK_FOR_STARPU AND STARPU_FOUND)
|
|
if (STARPU_INCLUDE_DIRS_DEP)
|
|
list(APPEND REQUIRED_INCDIRS "${STARPU_INCLUDE_DIRS_DEP}")
|
|
elseif (STARPU_INCLUDE_DIRS)
|
|
list(APPEND REQUIRED_INCDIRS "${STARPU_INCLUDE_DIRS}")
|
|
endif()
|
|
if(STARPU_LIBRARY_DIRS_DEP)
|
|
list(APPEND REQUIRED_LIBDIRS "${STARPU_LIBRARY_DIRS_DEP}")
|
|
elseif(STARPU_LIBRARY_DIRS)
|
|
list(APPEND REQUIRED_LIBDIRS "${STARPU_LIBRARY_DIRS}")
|
|
endif()
|
|
if (STARPU_LIBRARIES_DEP)
|
|
list(APPEND REQUIRED_LIBS "${STARPU_LIBRARIES_DEP}")
|
|
elseif (STARPU_LIBRARIES)
|
|
foreach(lib ${STARPU_LIBRARIES})
|
|
if (EXISTS ${lib} OR ${lib} MATCHES "^-")
|
|
list(APPEND REQUIRED_LIBS "${lib}")
|
|
else()
|
|
list(APPEND REQUIRED_LIBS "-l${lib}")
|
|
endif()
|
|
endforeach()
|
|
endif()
|
|
endif()
|
|
# CUDA
|
|
if (PASTIX_LOOK_FOR_STARPU_CUDA AND CUDA_FOUND)
|
|
if (CUDA_INCLUDE_DIRS)
|
|
list(APPEND REQUIRED_INCDIRS "${CUDA_INCLUDE_DIRS}")
|
|
endif()
|
|
foreach(libdir ${CUDA_LIBRARY_DIRS})
|
|
if (libdir)
|
|
list(APPEND REQUIRED_LIBDIRS "${libdir}")
|
|
endif()
|
|
endforeach()
|
|
list(APPEND REQUIRED_LIBS "${CUDA_CUBLAS_LIBRARIES};${CUDA_LIBRARIES}")
|
|
endif()
|
|
# MPI
|
|
if (PASTIX_LOOK_FOR_MPI AND MPI_FOUND)
|
|
if (MPI_C_INCLUDE_PATH)
|
|
list(APPEND REQUIRED_INCDIRS "${MPI_C_INCLUDE_PATH}")
|
|
endif()
|
|
if (MPI_C_LINK_FLAGS)
|
|
if (${MPI_C_LINK_FLAGS} MATCHES " -")
|
|
string(REGEX REPLACE " -" "-" MPI_C_LINK_FLAGS ${MPI_C_LINK_FLAGS})
|
|
endif()
|
|
list(APPEND REQUIRED_LDFLAGS "${MPI_C_LINK_FLAGS}")
|
|
endif()
|
|
list(APPEND REQUIRED_LIBS "${MPI_C_LIBRARIES}")
|
|
endif()
|
|
# HWLOC
|
|
if (HWLOC_FOUND)
|
|
if (HWLOC_INCLUDE_DIRS)
|
|
list(APPEND REQUIRED_INCDIRS "${HWLOC_INCLUDE_DIRS}")
|
|
endif()
|
|
foreach(libdir ${HWLOC_LIBRARY_DIRS})
|
|
if (libdir)
|
|
list(APPEND REQUIRED_LIBDIRS "${libdir}")
|
|
endif()
|
|
endforeach()
|
|
foreach(lib ${HWLOC_LIBRARIES})
|
|
if (EXISTS ${lib} OR ${lib} MATCHES "^-")
|
|
list(APPEND REQUIRED_LIBS "${lib}")
|
|
else()
|
|
list(APPEND REQUIRED_LIBS "-l${lib}")
|
|
endif()
|
|
endforeach()
|
|
endif()
|
|
# BLAS
|
|
if (BLAS_FOUND)
|
|
if (BLAS_INCLUDE_DIRS)
|
|
list(APPEND REQUIRED_INCDIRS "${BLAS_INCLUDE_DIRS}")
|
|
endif()
|
|
foreach(libdir ${BLAS_LIBRARY_DIRS})
|
|
if (libdir)
|
|
list(APPEND REQUIRED_LIBDIRS "${libdir}")
|
|
endif()
|
|
endforeach()
|
|
list(APPEND REQUIRED_LIBS "${BLAS_LIBRARIES}")
|
|
if (BLAS_LINKER_FLAGS)
|
|
list(APPEND REQUIRED_LDFLAGS "${BLAS_LINKER_FLAGS}")
|
|
endif()
|
|
endif()
|
|
# SCOTCH
|
|
if (PASTIX_LOOK_FOR_SCOTCH AND SCOTCH_FOUND)
|
|
if (SCOTCH_INCLUDE_DIRS)
|
|
list(APPEND REQUIRED_INCDIRS "${SCOTCH_INCLUDE_DIRS}")
|
|
endif()
|
|
foreach(libdir ${SCOTCH_LIBRARY_DIRS})
|
|
if (libdir)
|
|
list(APPEND REQUIRED_LIBDIRS "${libdir}")
|
|
endif()
|
|
endforeach()
|
|
list(APPEND REQUIRED_LIBS "${SCOTCH_LIBRARIES}")
|
|
endif()
|
|
# PTSCOTCH
|
|
if (PASTIX_LOOK_FOR_PTSCOTCH AND PTSCOTCH_FOUND)
|
|
if (PTSCOTCH_INCLUDE_DIRS)
|
|
list(APPEND REQUIRED_INCDIRS "${PTSCOTCH_INCLUDE_DIRS}")
|
|
endif()
|
|
foreach(libdir ${PTSCOTCH_LIBRARY_DIRS})
|
|
if (libdir)
|
|
list(APPEND REQUIRED_LIBDIRS "${libdir}")
|
|
endif()
|
|
endforeach()
|
|
list(APPEND REQUIRED_LIBS "${PTSCOTCH_LIBRARIES}")
|
|
endif()
|
|
# METIS
|
|
if (PASTIX_LOOK_FOR_METIS AND METIS_FOUND)
|
|
if (METIS_INCLUDE_DIRS)
|
|
list(APPEND REQUIRED_INCDIRS "${METIS_INCLUDE_DIRS}")
|
|
endif()
|
|
foreach(libdir ${METIS_LIBRARY_DIRS})
|
|
if (libdir)
|
|
list(APPEND REQUIRED_LIBDIRS "${libdir}")
|
|
endif()
|
|
endforeach()
|
|
list(APPEND REQUIRED_LIBS "${METIS_LIBRARIES}")
|
|
endif()
|
|
# Fortran
|
|
if (CMAKE_C_COMPILER_ID MATCHES "GNU")
|
|
find_library(
|
|
FORTRAN_gfortran_LIBRARY
|
|
NAMES gfortran
|
|
HINTS ${_lib_env}
|
|
)
|
|
mark_as_advanced(FORTRAN_gfortran_LIBRARY)
|
|
if (FORTRAN_gfortran_LIBRARY)
|
|
list(APPEND REQUIRED_LIBS "${FORTRAN_gfortran_LIBRARY}")
|
|
endif()
|
|
elseif (CMAKE_C_COMPILER_ID MATCHES "Intel")
|
|
find_library(
|
|
FORTRAN_ifcore_LIBRARY
|
|
NAMES ifcore
|
|
HINTS ${_lib_env}
|
|
)
|
|
mark_as_advanced(FORTRAN_ifcore_LIBRARY)
|
|
if (FORTRAN_ifcore_LIBRARY)
|
|
list(APPEND REQUIRED_LIBS "${FORTRAN_ifcore_LIBRARY}")
|
|
endif()
|
|
endif()
|
|
# EXTRA LIBS such that pthread, m, rt
|
|
list(APPEND REQUIRED_LIBS ${PASTIX_EXTRA_LIBRARIES})
|
|
|
|
# set required libraries for link
|
|
set(CMAKE_REQUIRED_INCLUDES "${REQUIRED_INCDIRS}")
|
|
set(CMAKE_REQUIRED_LIBRARIES)
|
|
list(APPEND CMAKE_REQUIRED_LIBRARIES "${REQUIRED_LDFLAGS}")
|
|
foreach(lib_dir ${REQUIRED_LIBDIRS})
|
|
list(APPEND CMAKE_REQUIRED_LIBRARIES "-L${lib_dir}")
|
|
endforeach()
|
|
list(APPEND CMAKE_REQUIRED_LIBRARIES "${REQUIRED_LIBS}")
|
|
list(APPEND CMAKE_REQUIRED_FLAGS "${REQUIRED_FLAGS}")
|
|
string(REGEX REPLACE "^ -" "-" CMAKE_REQUIRED_LIBRARIES "${CMAKE_REQUIRED_LIBRARIES}")
|
|
|
|
# test link
|
|
unset(PASTIX_WORKS CACHE)
|
|
include(CheckFunctionExists)
|
|
check_function_exists(pastix PASTIX_WORKS)
|
|
mark_as_advanced(PASTIX_WORKS)
|
|
|
|
if(PASTIX_WORKS)
|
|
# save link with dependencies
|
|
set(PASTIX_LIBRARIES_DEP "${REQUIRED_LIBS}")
|
|
set(PASTIX_LIBRARY_DIRS_DEP "${REQUIRED_LIBDIRS}")
|
|
set(PASTIX_INCLUDE_DIRS_DEP "${REQUIRED_INCDIRS}")
|
|
set(PASTIX_LINKER_FLAGS "${REQUIRED_LDFLAGS}")
|
|
list(REMOVE_DUPLICATES PASTIX_LIBRARY_DIRS_DEP)
|
|
list(REMOVE_DUPLICATES PASTIX_INCLUDE_DIRS_DEP)
|
|
list(REMOVE_DUPLICATES PASTIX_LINKER_FLAGS)
|
|
else()
|
|
if(NOT PASTIX_FIND_QUIETLY)
|
|
message(STATUS "Looking for PASTIX : test of pastix() fails")
|
|
message(STATUS "CMAKE_REQUIRED_LIBRARIES: ${CMAKE_REQUIRED_LIBRARIES}")
|
|
message(STATUS "CMAKE_REQUIRED_INCLUDES: ${CMAKE_REQUIRED_INCLUDES}")
|
|
message(STATUS "Check in CMakeFiles/CMakeError.log to figure out why it fails")
|
|
message(STATUS "Maybe PASTIX is linked with specific libraries. "
|
|
"Have you tried with COMPONENTS (MPI/SEQ, STARPU, STARPU_CUDA, SCOTCH, PTSCOTCH, METIS)? "
|
|
"See the explanation in FindPASTIX.cmake.")
|
|
endif()
|
|
endif()
|
|
set(CMAKE_REQUIRED_INCLUDES)
|
|
set(CMAKE_REQUIRED_FLAGS)
|
|
set(CMAKE_REQUIRED_LIBRARIES)
|
|
endif()
|
|
|
|
if (PASTIX_LIBRARIES)
|
|
list(GET PASTIX_LIBRARIES 0 first_lib)
|
|
get_filename_component(first_lib_path "${first_lib}" PATH)
|
|
if (${first_lib_path} MATCHES "/lib(32|64)?$")
|
|
string(REGEX REPLACE "/lib(32|64)?$" "" not_cached_dir "${first_lib_path}")
|
|
set(PASTIX_DIR_FOUND "${not_cached_dir}" CACHE PATH "Installation directory of PASTIX library" FORCE)
|
|
else()
|
|
set(PASTIX_DIR_FOUND "${first_lib_path}" CACHE PATH "Installation directory of PASTIX library" FORCE)
|
|
endif()
|
|
endif()
|
|
mark_as_advanced(PASTIX_DIR)
|
|
mark_as_advanced(PASTIX_DIR_FOUND)
|
|
|
|
# check that PASTIX has been found
|
|
# ---------------------------------
|
|
include(FindPackageHandleStandardArgs)
|
|
find_package_handle_standard_args(PASTIX DEFAULT_MSG
|
|
PASTIX_LIBRARIES
|
|
PASTIX_WORKS)
|