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|
###
#
# @copyright (c) 2009-2014 The University of Tennessee and The University
# of Tennessee Research Foundation.
# All rights reserved.
# @copyright (c) 2012-2018 Inria. All rights reserved.
# @copyright (c) 2012-2016, 2023 Bordeaux INP, CNRS (LaBRI UMR 5800), Inria, Univ. Bordeaux. All rights reserved.
#
###
#
# - Find STARPU include dirs and libraries
# Use this module by invoking find_package with the form:
# find_package(STARPU
# [version] [EXACT] # Minimum or EXACT version e.g. 1.1
# [REQUIRED] # Fail with error if starpu is not found
# [COMPONENTS <comp1> <comp2> ...] # dependencies
# )
#
# COMPONENTS are optional libraries STARPU could be linked with,
# Use it to drive detection of a specific compilation chain
# COMPONENTS can be some of the following:
# - HWLOC: to activate the detection of StarPU linked with HWLOC
# - CUDA: to activate the detection of StarPU linked with CUDA
# - MPI: to activate the detection of StarPU linked with MPI
# - BLAS: to activate the detection of StarPU linked with BLAS
# - MAGMA: to activate the detection of StarPU linked with MAGMA
# - FXT: to activate the detection of StarPU linked with FxT
# - SIMGRID: to activate the detection of StarPU linked with SimGrid
#
# Results are reported in variables:
# STARPU_FOUND - True if headers and requested libraries were found
# STARPU_CFLAGS_OTHER - starpu compiler flags without headers paths
# STARPU_LDFLAGS_OTHER - starpu linker flags without libraries
# STARPU_INCLUDE_DIRS - starpu include directories
# STARPU_LIBRARY_DIRS - starpu link directories
# STARPU_LIBRARIES - starpu libraries to be linked (absolute path)
# STARPU_CFLAGS_OTHER_DEP - starpu + dependencies compiler flags without headers paths
# STARPU_LDFLAGS_OTHER_DEP - starpu + dependencies linker flags without libraries
# STARPU_INCLUDE_DIRS_DEP - starpu + dependencies include directories
# STARPU_LIBRARY_DIRS_DEP - starpu + dependencies link directories
# STARPU_LIBRARIES_DEP - starpu + dependencies libraries
# STARPU_VERSION - A human-readable string containing the version of the package found
# STARPU_VERSION_MAJOR - The major version of the package found
# STARPU_VERSION_MINOR - The minor version of the package found
#
# STARPU_FOUND_WITH_PKGCONFIG - True if found with pkg-config
# if found with pkg-config the following variables are set
# <PREFIX> = STARPU
# <XPREFIX> = <PREFIX> for common case
# <XPREFIX> = <PREFIX>_STATIC for static linking
# <XPREFIX>_FOUND ... set to 1 if module(s) exist
# <XPREFIX>_LIBRARIES ... only the libraries (w/o the '-l')
# <XPREFIX>_LIBRARY_DIRS ... the paths of the libraries (w/o the '-L')
# <XPREFIX>_LDFLAGS ... all required linker flags
# <XPREFIX>_LDFLAGS_OTHER ... all other linker flags
# <XPREFIX>_INCLUDE_DIRS ... the '-I' preprocessor flags (w/o the '-I')
# <XPREFIX>_CFLAGS ... all required cflags
# <XPREFIX>_CFLAGS_OTHER ... the other compiler flags
#
# The user can give specific paths where to find the libraries adding cmake
# options at configure (ex: cmake path/to/project -DSTARPU=path/to/starpu):
# STARPU_DIR - Where to find the base directory of starpu
# STARPU_INCDIR - Where to find the header files
# STARPU_LIBDIR - Where to find the library files
# The module can also look for the following environment variables if paths
# are not given as cmake variable: STARPU_DIR, STARPU_INCDIR, STARPU_LIBDIR
#=============================================================================
# Copyright 2012-2018 Inria
# Copyright 2012-2013 Emmanuel Agullo
# Copyright 2012-2013 Mathieu Faverge
# Copyright 2012 Cedric Castagnede
# Copyright 2013-2018 Florent Pruvost
#
# Distributed under the OSI-approved BSD License (the "License");
# see accompanying file MORSE-Copyright.txt for details.
#
# This software is distributed WITHOUT ANY WARRANTY; without even the
# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the License for more information.
#=============================================================================
# (To distribute this file outside of Morse, substitute the full
# License text for the above reference.)
# Common macros to use in finds
include(FindInit)
if (NOT STARPU_FOUND)
set(STARPU_DIR "" CACHE PATH "Installation directory of STARPU library")
if (NOT STARPU_FIND_QUIETLY)
message(STATUS "A cache variable, namely STARPU_DIR, has been set to specify the install directory of STARPU")
endif()
endif()
# STARPU may depend on other packages (HWLOC, MPI, CUDA, BLAS, MAGMA, FXT, ...)
# try to find them if specified as COMPONENTS during the call
set(STARPU_LOOK_FOR_HWLOC FALSE)
set(STARPU_LOOK_FOR_CUDA FALSE)
set(STARPU_LOOK_FOR_MPI FALSE)
set(STARPU_LOOK_FOR_BLAS FALSE)
set(STARPU_LOOK_FOR_MAGMA FALSE)
set(STARPU_LOOK_FOR_FXT FALSE)
set(STARPU_LOOK_FOR_SIMGRID FALSE)
if( STARPU_FIND_COMPONENTS )
foreach( component ${STARPU_FIND_COMPONENTS} )
if(${component} STREQUAL "HWLOC")
set(STARPU_LOOK_FOR_HWLOC TRUE)
elseif(${component} STREQUAL "CUDA")
set(STARPU_LOOK_FOR_CUDA TRUE)
elseif(${component} STREQUAL "MPI")
set(STARPU_LOOK_FOR_MPI TRUE)
elseif(${component} STREQUAL "BLAS")
set(STARPU_LOOK_FOR_BLAS TRUE)
elseif(${component} STREQUAL "MAGMA")
set(STARPU_LOOK_FOR_MAGMA TRUE)
elseif(${component} STREQUAL "FXT")
set(STARPU_LOOK_FOR_FXT TRUE)
elseif(${component} STREQUAL "SIMGRID")
set(STARPU_LOOK_FOR_SIMGRID TRUE)
endif()
endforeach()
endif()
# STARPU may depend on pthread, try to find it
find_package(Threads)
if( THREADS_FOUND )
libraries_absolute_path(CMAKE_THREAD_LIBS_INIT "")
list(APPEND STARPU_EXTRA_LIBRARIES ${CMAKE_THREAD_LIBS_INIT})
endif ()
# STARPU may depend on libm, try to find it
find_library(M_m_LIBRARY NAMES m)
mark_as_advanced(M_m_LIBRARY)
if( M_m_LIBRARY )
list(APPEND STARPU_EXTRA_LIBRARIES ${M_m_LIBRARY})
endif ()
# STARPU may depend on librt, try to find it
find_library(RT_rt_LIBRARY NAMES m)
mark_as_advanced(RT_rt_LIBRARY)
if( RT_rt_LIBRARY )
list(APPEND STARPU_EXTRA_LIBRARIES ${RT_rt_LIBRARY})
endif ()
# STARPU may depend on HWLOC, try to find it
if (STARPU_LOOK_FOR_HWLOC)
if (STARPU_FIND_REQUIRED AND STARPU_FIND_REQUIRED_HWLOC)
find_package(HWLOC REQUIRED)
else()
find_package(HWLOC)
endif()
endif()
# STARPU may depend on CUDA, try to find it
if (STARPU_LOOK_FOR_CUDA)
if (STARPU_FIND_REQUIRED AND STARPU_FIND_REQUIRED_CUDA)
find_package(CUDA REQUIRED)
else()
find_package(CUDA)
endif()
if (CUDA_FOUND)
mark_as_advanced(CUDA_BUILD_CUBIN)
mark_as_advanced(CUDA_BUILD_EMULATION)
mark_as_advanced(CUDA_SDK_ROOT_DIR)
mark_as_advanced(CUDA_TOOLKIT_ROOT_DIR)
mark_as_advanced(CUDA_VERBOSE_BUILD)
libraries_absolute_path(CUDA_LIBRARIES "$ENV{CUDA_ROOT}/lib64")
endif()
endif()
# STARPU may depend on MPI, try to find it
if (STARPU_LOOK_FOR_MPI)
if (STARPU_FIND_REQUIRED AND STARPU_FIND_REQUIRED_MPI)
find_package(MPI REQUIRED)
else()
find_package(MPI)
endif()
if (MPI_FOUND)
mark_as_advanced(MPI_LIBRARY)
mark_as_advanced(MPI_EXTRA_LIBRARY)
endif()
endif()
# STARPU may depend on BLAS, try to find it
if (STARPU_LOOK_FOR_BLAS)
if (STARPU_FIND_REQUIRED AND STARPU_FIND_REQUIRED_BLAS)
find_package(BLAS REQUIRED)
else()
find_package(BLAS)
endif()
endif()
# STARPU may depend on MAGMA, try to find it
if (STARPU_LOOK_FOR_MAGMA)
if (STARPU_FIND_REQUIRED AND STARPU_FIND_REQUIRED_MAGMA)
find_package(MAGMA REQUIRED)
else()
find_package(MAGMA)
endif()
endif()
# STARPU may depend on FXT, try to find it
if (STARPU_LOOK_FOR_FXT)
if (STARPU_FIND_REQUIRED AND STARPU_FIND_REQUIRED_FXT)
find_package(FXT REQUIRED)
else()
find_package(FXT)
endif()
endif()
# STARPU may depend on SIMGRID, try to find it
if (STARPU_LOOK_FOR_SIMGRID)
if (STARPU_FIND_REQUIRED AND STARPU_FIND_REQUIRED_SIMGRID)
find_package(SIMGRID REQUIRED)
else()
find_package(SIMGRID)
endif()
endif()
set(ENV_STARPU_DIR "$ENV{STARPU_DIR}")
set(ENV_STARPU_INCDIR "$ENV{STARPU_INCDIR}")
set(ENV_STARPU_LIBDIR "$ENV{STARPU_LIBDIR}")
set(STARPU_GIVEN_BY_USER "FALSE")
if ( STARPU_DIR OR ( STARPU_INCDIR AND STARPU_LIBDIR) OR ENV_STARPU_DIR OR (ENV_STARPU_INCDIR AND ENV_STARPU_LIBDIR) )
set(STARPU_GIVEN_BY_USER "TRUE")
endif()
# Optionally use pkg-config to detect include/library dirs (if pkg-config is available)
# -------------------------------------------------------------------------------------
if(NOT PKG_CONFIG_FOUND)
include(CMakeFindDependencyMacro)
find_dependency(PkgConfig)
endif()
if(PKG_CONFIG_EXECUTABLE AND NOT STARPU_GIVEN_BY_USER)
unset(STARPU_FOUND CACHE)
set (STARPU_VERSION_LIST "1.4;1.3;1.2;1.1;1.0")
foreach(_version ${STARPU_VERSION_LIST})
if(STARPU_LOOK_FOR_MPI)
pkg_search_module(STARPU starpumpi-${_version})
else()
pkg_search_module(STARPU starpu-${_version})
endif()
if (STARPU_FOUND)
set(STARPU_VERSION "${_version}" CACHE INTERNAL "StarPU version found")
break()
endif()
endforeach()
if (NOT STARPU_FIND_QUIETLY)
if (STARPU_FOUND AND STARPU_LIBRARIES)
message(STATUS "Looking for STARPU - found using PkgConfig")
set(STARPU_VERSION_STRING "${STARPU_VERSION}")
string(REPLACE "." ";" STARPU_VERSION_STRING_LIST ${STARPU_VERSION_STRING})
list(GET STARPU_VERSION_STRING_LIST 0 STARPU_VERSION_MAJOR)
list(GET STARPU_VERSION_STRING_LIST 1 STARPU_VERSION_MINOR)
else()
message(STATUS "${Magenta}Looking for STARPU - not found using PkgConfig."
"\n Perhaps you should add the directory containing libstarpu.pc"
"\n to the PKG_CONFIG_PATH environment variable.${ColourReset}")
endif()
# check if the version found respects the minimum required
if (STARPU_FIND_VERSION_EXACT)
if( NOT (STARPU_FIND_VERSION_MAJOR STREQUAL STARPU_VERSION_MAJOR) OR
NOT (STARPU_FIND_VERSION_MINOR STREQUAL STARPU_VERSION_MINOR) )
if(NOT STARPU_FIND_QUIETLY)
message(WARNING
"STARPU version found is ${STARPU_VERSION}"
" when required is ${STARPU_FIND_VERSION}")
endif()
endif()
else()
# if the version found is older than the required then error
if( (STARPU_FIND_VERSION_MAJOR STRGREATER STARPU_VERSION_MAJOR) OR
(STARPU_FIND_VERSION_MINOR STRGREATER STARPU_VERSION_MINOR) )
if(NOT STARPU_FIND_QUIETLY)
message(WARNING
"STARPU version found is ${STARPU_VERSION}"
" when required is ${STARPU_FIND_VERSION} or newer")
endif()
endif()
endif()
if (STARPU_FOUND AND STARPU_LIBRARIES)
set(STARPU_FOUND_WITH_PKGCONFIG "TRUE")
find_pkgconfig_libraries_absolute_path(STARPU)
else()
set(STARPU_FOUND_WITH_PKGCONFIG "FALSE")
endif()
endif()
if(STARPU_LOOK_FOR_MPI AND STARPU_LOOK_FOR_SIMGRID AND STARPU_FOUND)
# Cmake does not fetch explicit libfxt.a static paths from pkg-config...
find_package(FXT)
string(REGEX MATCH "[^;]*/libfxt.a" FXT_STATIC_LIB "${STARPU_MPI_LDFLAGS_OTHER}")
list(APPEND STARPU_LIBRARIES "${FXT_STATIC_LIB}")
list(APPEND STARPU_STATIC_LIBRARIES "${FXT_STATIC_LIB}")
endif()
endif(PKG_CONFIG_EXECUTABLE AND NOT STARPU_GIVEN_BY_USER)
if( (NOT PKG_CONFIG_EXECUTABLE) OR (PKG_CONFIG_EXECUTABLE AND NOT STARPU_FOUND) OR (STARPU_GIVEN_BY_USER) )
# Looking for include
# -------------------
# Add system include paths to search include
# ------------------------------------------
unset(_inc_env)
set(ENV_STARPU_DIR "$ENV{STARPU_DIR}")
set(ENV_STARPU_INCDIR "$ENV{STARPU_INCDIR}")
if(ENV_STARPU_INCDIR)
list(APPEND _inc_env "${ENV_STARPU_INCDIR}")
elseif(ENV_STARPU_DIR)
list(APPEND _inc_env "${ENV_STARPU_DIR}")
list(APPEND _inc_env "${ENV_STARPU_DIR}/include")
list(APPEND _inc_env "${ENV_STARPU_DIR}/include/starpu/1.0")
list(APPEND _inc_env "${ENV_STARPU_DIR}/include/starpu/1.1")
list(APPEND _inc_env "${ENV_STARPU_DIR}/include/starpu/1.2")
list(APPEND _inc_env "${ENV_STARPU_DIR}/include/starpu/1.3")
list(APPEND _inc_env "${ENV_STARPU_DIR}/include/starpu/1.4")
else()
if(WIN32)
string(REPLACE ":" ";" _inc_env "$ENV{INCLUDE}")
else()
string(REPLACE ":" ";" _path_env "$ENV{INCLUDE}")
list(APPEND _inc_env "${_path_env}")
string(REPLACE ":" ";" _path_env "$ENV{C_INCLUDE_PATH}")
list(APPEND _inc_env "${_path_env}")
string(REPLACE ":" ";" _path_env "$ENV{CPATH}")
list(APPEND _inc_env "${_path_env}")
string(REPLACE ":" ";" _path_env "$ENV{INCLUDE_PATH}")
list(APPEND _inc_env "${_path_env}")
endif()
endif()
list(APPEND _inc_env "${CMAKE_C_IMPLICIT_INCLUDE_DIRECTORIES}")
list(REMOVE_DUPLICATES _inc_env)
# Try to find the version of StarPU in starpu_config.h file
set(STARPU_hdrs_to_find "starpu_config.h")
# call cmake macro to find the header path
if(STARPU_INCDIR)
foreach(starpu_hdr ${STARPU_hdrs_to_find})
set(STARPU_${starpu_hdr}_INCLUDE_DIRS "STARPU_${starpu_hdr}_INCLUDE_DIRS-NOTFOUND")
find_path(STARPU_${starpu_hdr}_INCLUDE_DIRS
NAMES ${starpu_hdr}
HINTS ${STARPU_INCDIR})
endforeach()
else()
if(STARPU_DIR)
foreach(starpu_hdr ${STARPU_hdrs_to_find})
set(STARPU_${starpu_hdr}_INCLUDE_DIRS "STARPU_${starpu_hdr}_INCLUDE_DIRS-NOTFOUND")
find_path(STARPU_${starpu_hdr}_INCLUDE_DIRS
NAMES ${starpu_hdr}
HINTS ${STARPU_DIR}
PATH_SUFFIXES "include"
"include/starpu/1.0"
"include/starpu/1.1"
"include/starpu/1.2"
"include/starpu/1.3"
"include/starpu/1.4")
endforeach()
else()
foreach(starpu_hdr ${STARPU_hdrs_to_find})
set(STARPU_${starpu_hdr}_INCLUDE_DIRS "STARPU_${starpu_hdr}_INCLUDE_DIRS-NOTFOUND")
find_path(STARPU_${starpu_hdr}_INCLUDE_DIRS
NAMES ${starpu_hdr}
HINTS ${_inc_env}
PATH_SUFFIXES
"starpu/1.0"
"starpu/1.1"
"starpu/1.2"
"starpu/1.3"
"starpu/1.4")
endforeach()
endif()
endif()
mark_as_advanced(STARPU_starpu_config.h_INCLUDE_DIRS)
###
#
# GET_VERSION: Get the version of the software by parsing a file
#
###
MACRO(GET_VERSION _PACKAGE _filepath)
#message(STATUS "Looking for ${_PACKAGE} version in the file ${_filepath}")
file(READ "${_filepath}" _file)
string(REGEX REPLACE
"(.*)define([ \t]*)${_PACKAGE}_MAJOR_VERSION([ \t]*)([0-9]+)(.*)"
"\\4" ${_PACKAGE}_VERSION_MAJOR "${_file}")
string(REGEX REPLACE
"(.*)define([ \t]*)${_PACKAGE}_MINOR_VERSION([ \t]*)([0-9]+)(.*)"
"\\4" ${_PACKAGE}_VERSION_MINOR "${_file}")
set(${_PACKAGE}_VERSION
"${${_PACKAGE}_VERSION_MAJOR}.${${_PACKAGE}_VERSION_MINOR}" CACHE INTERNAL "StarPU version found")
#message(STATUS "${_PACKAGE}_VERSION_MAJOR = -${${_PACKAGE}_VERSION_MAJOR}-")
#message(STATUS "${_PACKAGE}_VERSION_MINOR = -${${_PACKAGE}_VERSION_MINOR}-")
ENDMACRO(GET_VERSION)
# Find the version of StarPU in starpu_config.h file
# remark: the version is defined in this file since the STARPU 1.0 version
if (STARPU_starpu_config.h_INCLUDE_DIRS)
GET_VERSION("STARPU" "${STARPU_starpu_config.h_INCLUDE_DIRS}/starpu_config.h")
if (STARPU_VERSION_MAJOR AND STARPU_VERSION_MINOR)
if (STARPU_FIND_VERSION_EXACT)
if (STARPU_FIND_VERSION_MAJOR AND STARPU_FIND_VERSION_MINOR)
if( NOT (STARPU_FIND_VERSION_MAJOR STREQUAL STARPU_VERSION_MAJOR) OR
NOT (STARPU_FIND_VERSION_MINOR STREQUAL STARPU_VERSION_MINOR) )
if(NOT STARPU_FIND_QUIETLY)
message(WARNING
"STARPU version found is ${STARPU_VERSION} "
"when required is ${STARPU_FIND_VERSION}")
endif()
endif()
endif()
else()
if (STARPU_FIND_VERSION_MAJOR AND STARPU_FIND_VERSION_MINOR)
# if the version found is older than the required then error
if( (STARPU_FIND_VERSION_MAJOR STRGREATER STARPU_VERSION_MAJOR) OR
(STARPU_FIND_VERSION_MINOR STRGREATER STARPU_VERSION_MINOR) )
if(NOT STARPU_FIND_QUIETLY)
message(WARNING
"STARPU version found is ${STARPU_VERSION} "
"when required is ${STARPU_FIND_VERSION} or newer")
endif()
endif()
endif()
endif()
else()
if(STARPU_FIND_REQUIRED)
message(FATAL_ERROR
"STARPU version has not been found using starpu_config.h"
" located in ${STARPU_starpu_config.h_INCLUDE_DIRS}")
endif()
endif()
else()
if(STARPU_FIND_REQUIRED)
message(FATAL_ERROR
"starpu_config.h has not been found while required to get StarPU version")
endif()
endif()
# Try to find the starpu headers in the given paths
# -------------------------------------------------
# create list of headers to find
list(APPEND STARPU_hdrs_to_find "starpu.h;starpu_profiling.h")
if(STARPU_LOOK_FOR_MPI)
list(APPEND STARPU_hdrs_to_find "starpu_mpi.h")
endif()
if(STARPU_LOOK_FOR_CUDA)
list(APPEND STARPU_hdrs_to_find "starpu_cuda.h;starpu_scheduler.h")
endif()
# call cmake macro to find the header path
if(STARPU_INCDIR)
foreach(starpu_hdr ${STARPU_hdrs_to_find})
set(STARPU_${starpu_hdr}_INCLUDE_DIRS "STARPU_${starpu_hdr}_INCLUDE_DIRS-NOTFOUND")
find_path(STARPU_${starpu_hdr}_INCLUDE_DIRS
NAMES ${starpu_hdr}
HINTS ${STARPU_INCDIR})
endforeach()
else()
if(STARPU_DIR)
set(STARPU_${starpu_hdr}_INCLUDE_DIRS "STARPU_${starpu_hdr}_INCLUDE_DIRS-NOTFOUND")
foreach(starpu_hdr ${STARPU_hdrs_to_find})
find_path(STARPU_${starpu_hdr}_INCLUDE_DIRS
NAMES ${starpu_hdr}
HINTS ${STARPU_DIR}
PATH_SUFFIXES "include"
"include/starpu/1.0"
"include/starpu/1.1"
"include/starpu/1.2"
"include/starpu/1.3"
"include/starpu/1.4")
endforeach()
else()
foreach(starpu_hdr ${STARPU_hdrs_to_find})
set(STARPU_${starpu_hdr}_INCLUDE_DIRS "STARPU_${starpu_hdr}_INCLUDE_DIRS-NOTFOUND")
find_path(STARPU_${starpu_hdr}_INCLUDE_DIRS
NAMES ${starpu_hdr}
HINTS ${_inc_env}
PATH_SUFFIXES
"starpu/1.0"
"starpu/1.1"
"starpu/1.2"
"starpu/1.3"
"starpu/1.4")
endforeach()
endif()
endif()
# If found, add path to cmake variable
# ------------------------------------
set(STARPU_INCLUDE_DIRS "")
foreach(starpu_hdr ${STARPU_hdrs_to_find})
if (STARPU_${starpu_hdr}_INCLUDE_DIRS)
# set cmake variables using the pkg-config naming convention
list(APPEND STARPU_INCLUDE_DIRS "${STARPU_${starpu_hdr}_INCLUDE_DIRS}" )
else ()
if(NOT STARPU_FIND_QUIETLY)
message(STATUS "Looking for starpu -- ${starpu_hdr} not found")
endif()
if(starpu_hdr STREQUAL "starpu_mpi.h")
if(NOT STARPU_FIND_REQUIRED_MPI)
if (NOT STARPU_FIND_QUIETLY)
message(STATUS "Looking for starpu -- ${starpu_hdr} not required")
endif()
else()
list(APPEND STARPU_INCLUDE_DIRS "${STARPU_${starpu_hdr}_INCLUDE_DIRS}" )
endif()
elseif( (starpu_hdr STREQUAL "starpu_cuda.h") OR (starpu_hdr STREQUAL "starpu_scheduler.h") )
if(NOT STARPU_FIND_REQUIRED_CUDA)
if (NOT STARPU_FIND_QUIETLY)
message(STATUS "Looking for starpu -- ${starpu_hdr} not required")
endif()
else()
list(APPEND STARPU_INCLUDE_DIRS "${STARPU_${starpu_hdr}_INCLUDE_DIRS}" )
endif()
endif()
endif ()
mark_as_advanced(STARPU_${starpu_hdr}_INCLUDE_DIRS)
endforeach(starpu_hdr ${STARPU_hdrs_to_find})
if (STARPU_INCLUDE_DIRS)
list(REMOVE_DUPLICATES STARPU_INCLUDE_DIRS)
endif ()
if (STARPU_starpu_config.h_INCLUDE_DIRS)
# Looking for lib
# ---------------
set(STARPU_LIBRARIES "")
set(STARPU_LIBRARY_DIRS "")
# Add system library paths to search lib
# --------------------------------------
unset(_lib_env)
set(ENV_STARPU_LIBDIR "$ENV{STARPU_LIBDIR}")
if(ENV_STARPU_LIBDIR)
list(APPEND _lib_env "${ENV_STARPU_LIBDIR}")
elseif(ENV_STARPU_DIR)
list(APPEND _lib_env "${ENV_STARPU_DIR}")
list(APPEND _lib_env "${ENV_STARPU_DIR}/lib")
else()
list(APPEND _lib_env "$ENV{LIBRARY_PATH}")
if(WIN32)
string(REPLACE ":" ";" _lib_env2 "$ENV{LIB}")
elseif(APPLE)
string(REPLACE ":" ";" _lib_env2 "$ENV{DYLD_LIBRARY_PATH}")
else()
string(REPLACE ":" ";" _lib_env2 "$ENV{LD_LIBRARY_PATH}")
endif()
list(APPEND _lib_env "${_lib_env2}")
list(APPEND _lib_env "${CMAKE_C_IMPLICIT_LINK_DIRECTORIES}")
endif()
list(REMOVE_DUPLICATES _lib_env)
# Try to find the starpu libs in the given paths
# ----------------------------------------------
# create list of libs to find
set(STARPU_libs_to_find "starpu-${STARPU_VERSION}")
if (STARPU_LOOK_FOR_MPI)
list(INSERT STARPU_libs_to_find 0 "starpumpi-${STARPU_VERSION}")
endif()
# call cmake macro to find the lib path
if(STARPU_LIBDIR)
foreach(starpu_lib ${STARPU_libs_to_find})
set(STARPU_${starpu_lib}_LIBRARY "STARPU_${starpu_lib}_LIBRARY-NOTFOUND")
find_library(STARPU_${starpu_lib}_LIBRARY
NAMES ${starpu_lib}
HINTS ${STARPU_LIBDIR})
endforeach()
else()
if(STARPU_DIR)
foreach(starpu_lib ${STARPU_libs_to_find})
set(STARPU_${starpu_lib}_LIBRARY "STARPU_${starpu_lib}_LIBRARY-NOTFOUND")
find_library(STARPU_${starpu_lib}_LIBRARY
NAMES ${starpu_lib}
HINTS ${STARPU_DIR}
PATH_SUFFIXES lib lib32 lib64)
endforeach()
else()
foreach(starpu_lib ${STARPU_libs_to_find})
set(STARPU_${starpu_lib}_LIBRARY "STARPU_${starpu_lib}_LIBRARY-NOTFOUND")
find_library(STARPU_${starpu_lib}_LIBRARY
NAMES ${starpu_lib}
HINTS ${_lib_env})
endforeach()
endif()
endif()
# If found, add path to cmake variable
# ------------------------------------
foreach(starpu_lib ${STARPU_libs_to_find})
if (STARPU_${starpu_lib}_LIBRARY)
get_filename_component(${starpu_lib}_lib_path ${STARPU_${starpu_lib}_LIBRARY} PATH)
# set cmake variables (respects naming convention)
list(APPEND STARPU_LIBRARIES "${STARPU_${starpu_lib}_LIBRARY}")
list(APPEND STARPU_LIBRARY_DIRS "${${starpu_lib}_lib_path}")
else (STARPU_${starpu_lib}_LIBRARY)
list(APPEND STARPU_LIBRARIES "${STARPU_${starpu_lib}_LIBRARY}")
if(NOT STARPU_FIND_QUIETLY)
message(STATUS "Looking for starpu -- lib ${starpu_lib} not found")
endif()
endif (STARPU_${starpu_lib}_LIBRARY)
mark_as_advanced(STARPU_${starpu_lib}_LIBRARY)
endforeach(starpu_lib ${STARPU_libs_to_find})
list(REMOVE_DUPLICATES STARPU_LIBRARIES)
if (STARPU_LIBRARY_DIRS)
list(REMOVE_DUPLICATES STARPU_LIBRARY_DIRS)
endif ()
if (STARPU_LIBRARIES AND STARPU_LIBRARY_DIRS AND STARPU_INCLUDE_DIRS)
set(STARPU_FOUND TRUE)
endif()
else(STARPU_starpu_config.h_INCLUDE_DIRS)
if(NOT STARPU_FIND_QUIETLY)
message(STATUS "The version of StarPU is not known so that we do not search libraries")
endif()
endif(STARPU_starpu_config.h_INCLUDE_DIRS)
foreach(_lib ${STARPU_LIBRARIES})
if (NOT _lib)
set(STARPU_LIBRARIES "STARPU_LIBRARIES-NOTFOUND")
endif()
endforeach()
endif( (NOT PKG_CONFIG_EXECUTABLE) OR (PKG_CONFIG_EXECUTABLE AND NOT STARPU_FOUND) OR (STARPU_GIVEN_BY_USER) )
# check a function to validate the find
if(STARPU_LIBRARIES)
set(REQUIRED_FLAGS)
set(REQUIRED_LDFLAGS)
set(REQUIRED_INCDIRS)
set(REQUIRED_LIBDIRS)
set(REQUIRED_LIBS)
# STARPU
if (STARPU_INCLUDE_DIRS)
set(REQUIRED_INCDIRS "${STARPU_INCLUDE_DIRS}")
endif()
if (STARPU_CFLAGS_OTHER)
set(REQUIRED_FLAGS "${STARPU_CFLAGS_OTHER}")
endif()
if (STARPU_LDFLAGS_OTHER)
set(REQUIRED_LDFLAGS "${STARPU_LDFLAGS_OTHER}")
endif()
foreach(libdir ${STARPU_LIBRARY_DIRS})
if (libdir)
list(APPEND REQUIRED_LIBDIRS "${libdir}")
endif()
endforeach()
set(REQUIRED_LIBS "${STARPU_LIBRARIES}")
# HWLOC
if (HWLOC_FOUND AND STARPU_LOOK_FOR_HWLOC)
if (HWLOC_INCLUDE_DIRS)
list(APPEND REQUIRED_INCDIRS "${HWLOC_INCLUDE_DIRS}")
endif()
if (HWLOC_CFLAGS_OTHER)
list(APPEND REQUIRED_FLAGS "${HWLOC_CFLAGS_OTHER}")
endif()
if (HWLOC_LDFLAGS_OTHER)
list(APPEND REQUIRED_LDFLAGS "${HWLOC_LDFLAGS_OTHER}")
endif()
if (HWLOC_LIBRARY_DIRS)
list(APPEND REQUIRED_LIBDIRS "${HWLOC_LIBRARY_DIRS}")
endif()
list(APPEND REQUIRED_LIBS "${HWLOC_LIBRARIES}")
endif()
# MPI
if (MPI_FOUND AND STARPU_LOOK_FOR_MPI)
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 "${MPI_C_LIBRARIES}")
endif()
# MAGMA
if (MAGMA_FOUND AND STARPU_LOOK_FOR_MAGMA)
if (MAGMA_INCLUDE_DIRS_DEP)
list(APPEND REQUIRED_INCDIRS "${MAGMA_INCLUDE_DIRS_DEP}")
elseif(MAGMA_INCLUDE_DIRS)
list(APPEND REQUIRED_INCDIRS "${MAGMA_INCLUDE_DIRS}")
endif()
if (MAGMA_LIBRARY_DIRS_DEP)
list(APPEND REQUIRED_LIBDIRS "${MAGMA_LIBRARY_DIRS_DEP}")
elseif(MAGMA_LIBRARY_DIRS)
list(APPEND REQUIRED_LIBDIRS "${MAGMA_LIBRARY_DIRS}")
endif()
if (MAGMA_LIBRARIES_DEP)
list(APPEND REQUIRED_LIBS "${MAGMA_LIBRARIES_DEP}")
elseif(MAGMA_LIBRARIES)
foreach(lib ${MAGMA_LIBRARIES})
if (EXISTS ${lib} OR ${lib} MATCHES "^-")
list(APPEND REQUIRED_LIBS "${lib}")
else()
list(APPEND REQUIRED_LIBS "-l${lib}")
endif()
endforeach()
endif()
if (MAGMA_LINKER_FLAGS)
list(APPEND REQUIRED_LDFLAGS "${MAGMA_LINKER_FLAGS}")
endif()
endif()
# CUDA
if (CUDA_FOUND AND STARPU_LOOK_FOR_CUDA)
if (CUDA_INCLUDE_DIRS)
list(APPEND REQUIRED_INCDIRS "${CUDA_INCLUDE_DIRS}")
endif()
if (CUDA_LIBRARY_DIRS)
list(APPEND REQUIRED_LIBDIRS "${CUDA_LIBRARY_DIRS}")
endif()
list(APPEND REQUIRED_LIBS "${CUDA_CUBLAS_LIBRARIES};${CUDA_LIBRARIES}")
endif()
# FXT
if (FXT_FOUND AND STARPU_LOOK_FOR_FXT)
if (FXT_INCLUDE_DIRS)
list(APPEND REQUIRED_INCDIRS "${FXT_INCLUDE_DIRS}")
endif()
if (FXT_CFLAGS_OTHER)
list(APPEND REQUIRED_FLAGS "${FXT_CFLAGS_OTHER}")
endif()
if (FXT_LDFLAGS_OTHER)
list(APPEND REQUIRED_LDFLAGS "${FXT_LDFLAGS_OTHER}")
endif()
if (FXT_LIBRARY_DIRS)
list(APPEND REQUIRED_LIBDIRS "${FXT_LIBRARY_DIRS}")
endif()
list(APPEND REQUIRED_LIBS "${FXT_LIBRARIES}")
endif()
# SIMGRID
if (SIMGRID_FOUND AND STARPU_LOOK_FOR_SIMGRID)
if (SIMGRID_INCLUDE_DIRS)
list(APPEND REQUIRED_INCDIRS "${SIMGRID_INCLUDE_DIRS}")
endif()
if (SIMGRID_CFLAGS_OTHER)
list(APPEND REQUIRED_FLAGS "${SIMGRID_CFLAGS_OTHER}")
endif()
if (SIMGRID_LDFLAGS_OTHER)
list(APPEND REQUIRED_LDFLAGS "${SIMGRID_LDFLAGS_OTHER}")
endif()
if (SIMGRID_LIBRARY_DIRS)
list(APPEND REQUIRED_LIBDIRS "${SIMGRID_LIBRARY_DIRS}")
endif()
list(APPEND REQUIRED_LIBS "${SIMGRID_LIBRARIES}")
endif()
# BLAS
if (BLAS_FOUND AND STARPU_LOOK_FOR_BLAS)
if (BLAS_INCLUDE_DIRS)
list(APPEND REQUIRED_INCDIRS "${BLAS_INCLUDE_DIRS}")
endif()
if (BLAS_CFLAGS_OTHER)
list(APPEND REQUIRED_FLAGS "${BLAS_CFLAGS_OTHER}")
endif()
if (BLAS_LDFLAGS_OTHER)
list(APPEND REQUIRED_LDFLAGS "${BLAS_LDFLAGS_OTHER}")
endif()
if (BLAS_LIBRARY_DIRS)
list(APPEND REQUIRED_LIBDIRS "${BLAS_LIBRARY_DIRS}")
endif()
list(APPEND REQUIRED_LIBS "${BLAS_LIBRARIES}")
endif()
# EXTRA LIBS such that pthread, m, rt
list(APPEND REQUIRED_LIBS ${STARPU_EXTRA_LIBRARIES})
# set required libraries for link
set(CMAKE_REQUIRED_INCLUDES "${REQUIRED_INCDIRS}")
if (REQUIRED_FLAGS)
set(REQUIRED_FLAGS_COPY "${REQUIRED_FLAGS}")
set(REQUIRED_FLAGS)
set(REQUIRED_DEFINITIONS)
foreach(_flag ${REQUIRED_FLAGS_COPY})
if (_flag MATCHES "^-D")
list(APPEND REQUIRED_DEFINITIONS "${_flag}")
endif()
string(REGEX REPLACE "^-D.*" "" _flag "${_flag}")
list(APPEND REQUIRED_FLAGS "${_flag}")
endforeach()
endif()
finds_remove_duplicates()
set(CMAKE_REQUIRED_DEFINITIONS "${REQUIRED_DEFINITIONS}")
set(CMAKE_REQUIRED_FLAGS "${REQUIRED_FLAGS}")
set(CMAKE_REQUIRED_LIBRARIES)
list(APPEND CMAKE_REQUIRED_LIBRARIES "${REQUIRED_LDFLAGS}")
list(APPEND CMAKE_REQUIRED_LIBRARIES "${REQUIRED_LIBS}")
string(REGEX REPLACE "^ -" "-" CMAKE_REQUIRED_LIBRARIES "${CMAKE_REQUIRED_LIBRARIES}")
# test link
unset(STARPU_WORKS CACHE)
include(CheckFunctionExists)
check_function_exists(starpu_init STARPU_WORKS)
mark_as_advanced(STARPU_WORKS)
if(STARPU_WORKS)
# save link with dependencies
set(STARPU_LIBRARIES_DEP "${REQUIRED_LIBS}")
set(STARPU_LIBRARY_DIRS_DEP "${REQUIRED_LIBDIRS}")
set(STARPU_INCLUDE_DIRS_DEP "${REQUIRED_INCDIRS}")
set(STARPU_CFLAGS_OTHER_DEP "${REQUIRED_FLAGS}")
set(STARPU_LDFLAGS_OTHER_DEP "${REQUIRED_LDFLAGS}")
else()
if(NOT STARPU_FIND_QUIETLY)
message(STATUS "Looking for starpu : test of starpu_init fails")
message(STATUS "CMAKE_REQUIRED_LIBRARIES: ${CMAKE_REQUIRED_LIBRARIES}")
message(STATUS "CMAKE_REQUIRED_INCLUDES: ${CMAKE_REQUIRED_INCLUDES}")
message(STATUS "CMAKE_REQUIRED_FLAGS: ${CMAKE_REQUIRED_FLAGS}")
message(STATUS "Check in CMakeFiles/CMakeError.log to figure out why it fails")
message(STATUS "Maybe STARPU is linked with specific libraries. "
"Have you tried with COMPONENTS (HWLOC, CUDA, MPI, BLAS, MAGMA, FXT, SIMGRID)? "
"See the explanation in FindSTARPU.cmake.")
endif()
endif()
set(CMAKE_REQUIRED_INCLUDES)
set(CMAKE_REQUIRED_FLAGS)
set(CMAKE_REQUIRED_LIBRARIES)
endif(STARPU_LIBRARIES)
if (STARPU_LIBRARIES)
if (STARPU_LIBRARY_DIRS)
foreach(dir ${STARPU_LIBRARY_DIRS})
if ("${dir}" MATCHES "starpu")
set(first_lib_path "${dir}")
endif()
endforeach()
else()
list(GET STARPU_LIBRARIES 0 first_lib)
get_filename_component(first_lib_path "${first_lib}" PATH)
set(STARPU_LIBRARY_DIRS "${first_lib_path}")
endif()
if (${first_lib_path} MATCHES "/lib(32|64)?$")
string(REGEX REPLACE "/lib(32|64)?$" "" not_cached_dir "${first_lib_path}")
set(STARPU_DIR_FOUND "${not_cached_dir}" CACHE PATH "Installation directory of STARPU library" FORCE)
else()
set(STARPU_DIR_FOUND "${first_lib_path}" CACHE PATH "Installation directory of STARPU library" FORCE)
endif()
endif()
mark_as_advanced(STARPU_DIR)
mark_as_advanced(STARPU_DIR_FOUND)
# check that STARPU has been found
# --------------------------------
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(STARPU DEFAULT_MSG
STARPU_LIBRARIES
STARPU_WORKS)
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