Making unstructured_grids standalone project

BUILD.md

+## Compilation instructions
+
+The pre-requisites are:
+
+* CMake 2.8.10 or higher. CMake >= 3.0.0 if you want to build everything.
+* A C++ compiler
+* For advanced examples, C++11/14, OpenMP support, MPI, ISPC, CUDA, OpenCL ...
+
+In order to build the code, follow the typical CMake steps for an
+out-of-source build:
+
+```bash
+mkdir build
+cd build
+cmake ..
+make
+make install # optional
+```

CMakeLists.txt

@@ -11,7 +11,7 @@
 # CMake project
 cmake_minimum_required(VERSION 2.8.10 FATAL_ERROR)
 project("8_unstructured")
-include(${CMAKE_CURRENT_SOURCE_DIR}/../cmake/common.cmake)
+include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/common.cmake)
 
 # ==================================================================================================
 

CONTRIBUTE.md

+## How to contribute
+
+Any contributions (new code samples, bug fixes, improvements etc.) are
+warmly welcome. In order to contribute, please follow the standard
+Gitlab workflow:
+
+1. Fork the project into your personal space
+2. Create a feature branch
+3. Work on your contributions
+4. Push the commit(s) to your fork
+5. Submit a merge request to the master branch
+

LICENSE

+Copyright 2015
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.

cmake/Modules/CorrectWindowsPaths.cmake

+# CorrectWindowsPaths - this module defines one macro
+#
+# CONVERT_CYGWIN_PATH( PATH )
+#  This uses the command cygpath (provided by cygwin) to convert
+#  unix-style paths into paths useable by cmake on windows
+
+macro (CONVERT_CYGWIN_PATH _path)
+  if (WIN32)
+    EXECUTE_PROCESS(COMMAND cygpath.exe -m ${${_path}}
+      OUTPUT_VARIABLE ${_path})
+    string (STRIP ${${_path}} ${_path})
+  endif (WIN32)
+endmacro (CONVERT_CYGWIN_PATH)
+

cmake/Modules/FindCommon.cmake

+
+function(clone_source src dst)
+  add_custom_command(
+    OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${dst}
+    COMMAND ${CMAKE_COMMAND} -E copy ${CMAKE_CURRENT_SOURCE_DIR}/${src} ${CMAKE_CURRENT_BINARY_DIR}/${dst}
+    DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${src}
+    COMMENT "Clone ${src} to ${dst}"
+    )
+endfunction()
+
+function(dummy_install target_name lib_name)
+  install(CODE "MESSAGE(\"${target_name} can only be built with ${lib_name}.\")")
+endfunction()
+
+macro(get_sources_and_options _sources _option_list _option_name)
+  set( ${_sources} )
+  set( ${_option_list} )
+  set( _found_options False)
+  foreach(arg ${ARGN})
+    if ("x${arg}" STREQUAL "x${_option_name}")
+      set (_found_options True)
+    else()
+      if (_found_options)
+        list(APPEND ${_option_list} ${arg})
+      else()
+        list(APPEND ${_sources} ${arg})
+      endif()
+    endif()
+  endforeach()
+endmacro()
+
+# MACRO picks correct compiler flags. For example
+# select_compiler_flags(cxx_flags 
+#    GNU "-std=c++11 -mnative -Wall -Werror"
+#    Intel "-std=c++11 -axavx,core-avx2"
+#    CLANG "-std=c++11 -Weverything"
+#    PGI "-std=c++11" 
+# )
+macro(select_compiler_flags _flags)
+  set( ${_flags} )
+
+  if("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
+    set(_compiler "GNU")
+  elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
+    set(_compiler "CLANG")
+  elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "AppleClang")
+    set(_compiler "CLANG")
+  elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Intel")
+    set(_compiler "Intel")
+  elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "MSVC")
+    set(_compiler "MSCV")
+  elseif ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "PGI")
+    set(_compiler "PGI")
+  endif()
+ 
+  set (_found_compiler False)
+  foreach(arg ${ARGN})
+    if ("x${arg}" STREQUAL "x${_compiler}")
+      set(_found_compiler True)
+    else()
+      if (_found_compiler)
+        set(${_flags} ${arg})
+        set(_found_compiler False)
+      endif()
+    endif()
+  endforeach()
+endmacro()
+

cmake/Modules/FindFFTW.cmake

+
+# ==================================================================================================
+# This file is part of the CodeVault project. The project is licensed under Apache Version 2.0.
+# CodeVault is part of the EU-project PRACE-4IP (WP7.3.C).
+#
+# Author(s):
+#   Cedric Nugteren <cedric.nugteren@surfsara.nl>
+#
+# ==================================================================================================
+#
+# Defines the following variables:
+#   FFTW_FOUND          Boolean holding whether or not the FFTW3 library was found
+#   FFTW_INCLUDE_DIRS   The FFTW3 include directory
+#   FFTW_LIBRARIES      The FFTW3 library
+#
+# In case FFTW3 is not installed in the default directory, set the FFTW_ROOT variable to point to
+# the root of FFTW3, such that 'fftw3.h' can be found in $FFTW_ROOT/include. This can either be done
+# using an environmental variable (e.g. export FFTW_ROOT=/path/to/fftw3) or using a CMake variable
+# (e.g. cmake -DFFTW_ROOT=/path/to/fftw3 ..).
+#
+# ==================================================================================================
+
+# Sets the possible install locations
+set(FFTW_HINTS
+  ${FFTW_ROOT}
+  $ENV{FFTW_ROOT}
+)
+set(FFTW_PATHS
+  /usr
+  /usr/local
+)
+
+# Finds the include directories
+find_path(FFTW_INCLUDE_DIRS
+  NAMES fftw3.h
+  HINTS ${FFTW_HINTS}
+  PATH_SUFFIXES include api inc include/x86_64 include/x64
+  PATHS ${FFTW_PATHS}
+  DOC "FFTW3 include header fftw3.h"
+)
+mark_as_advanced(FFTW_INCLUDE_DIRS)
+
+# Finds the library
+find_library(FFTW_LIBRARIES
+  NAMES fftw3
+  HINTS ${FFTW_HINTS}
+  PATH_SUFFIXES lib lib64 lib/x86_64 lib/x64 lib/x86 lib/Win32
+  PATHS ${FFTW_PATHS}
+  DOC "FFTW3 library"
+)
+mark_as_advanced(FFTW_LIBRARIES)
+
+# ==================================================================================================
+
+# Notification messages
+if(NOT FFTW_INCLUDE_DIRS)
+    message(STATUS "Could NOT find 'fftw3.h', install FFTW3 or set FFTW_ROOT")
+endif()
+if(NOT FFTW_LIBRARIES)
+    message(STATUS "Could NOT find the FFTW3 library, install it or set FFTW_ROOT")
+endif()
+
+# Determines whether or not FFTW3 was found
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(FFTW DEFAULT_MSG FFTW_INCLUDE_DIRS FFTW_LIBRARIES)
+
+# ==================================================================================================

cmake/Modules/FindISPC.cmake

+find_package(Common)
+
+
+SET(ISPC_VERSION_REQUIRED "1.8.2")
+
+IF (NOT ISPC_EXECUTABLE)
+  #  if ($ENV{ISPC})
+  #  FIND_PROGRAM(ISPC_EXECUTABLE NAME ispc PATH $ENV{ISPC} DOC "Path to the ISPC executable.")
+  # endif()
+  FIND_PROGRAM(ISPC_EXECUTABLE ispc DOC "Path to the ISPC executable.")
+  IF (NOT ISPC_EXECUTABLE)
+    MESSAGE(STATUS  "Intel SPMD Compiler (ISPC) is not found.")
+  ELSE()
+    MESSAGE(STATUS "Found Intel SPMD Compiler (ISPC): ${ISPC_EXECUTABLE}")
+    set(ISPC_FOUND True)
+  ENDIF()
+ENDIF()
+
+
+if (NOT ISPC_EXECUTABLE)
+  set(ISPC_FOUND False)
+else(NOT ISPC_EXECUTABLE)
+  set(ISPC_FOUND True)
+  IF(NOT ISPC_VERSION)
+    EXECUTE_PROCESS(COMMAND ${ISPC_EXECUTABLE} --version OUTPUT_VARIABLE ISPC_OUTPUT)
+    STRING(REGEX MATCH " ([0-9]+[.][0-9]+[.][0-9]+)(dev|knl|ptx)? " DUMMY "${ISPC_OUTPUT}")
+    SET(ISPC_VERSION ${CMAKE_MATCH_1})
+
+    #IF (ISPC_VERSION VERSION_LESS ISPC_VERSION_REQUIRED)
+      #      MESSAGE(FATAL_ERROR "Need at least version ${ISPC_VERSION_REQUIRED} of Intel SPMD Compiler (ISPC).")
+      #    ENDIF()
+    MESSAGE(STATUS "Found ISPC version ${ISPC_VERSION}")
+
+    SET(ISPC_VERSION ${ISPC_VERSION} CACHE STRING "ISPC Version")
+    MARK_AS_ADVANCED(ISPC_VERSION)
+    MARK_AS_ADVANCED(ISPC_EXECUTABLE)
+  ENDIF()
+
+  function(ispc_compile _obj_list)
+    get_sources_and_options(sources compile_flags "COMPILE_FLAGS" ${ARGN})
+
+    set(__XEON__ True)
+    
+    IF (__XEON__)
+      SET (ISPC_TARGET_EXT ${CMAKE_CXX_OUTPUT_EXTENSION})
+    ELSE()
+      SET (ISPC_TARGET_EXT .cpp)
+      SET (ISPC_ADDITIONAL_ARGS ${ISPC_ADDITIONAL_ARGS} --opt=force-aligned-memory)
+    ENDIF()
+    
+    IF (CMAKE_SIZEOF_VOID_P EQUAL 8)
+      SET(ISPC_ARCHITECTURE "x86-64")
+    ELSE()
+      SET(ISPC_ARCHITECTURE "x86")
+    ENDIF()
+    
+    SET(ISPC_TARGET_DIR ${CMAKE_CURRENT_BINARY_DIR})
+    INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR} ${ISPC_TARGET_DIR})
+    
+    IF(ISPC_INCLUDE_DIR)
+      STRING(REPLACE ";" ";-I;" ISPC_INCLUDE_DIR_PARMS "${ISPC_INCLUDE_DIR}")
+      SET(ISPC_INCLUDE_DIR_PARMS "-I" ${ISPC_INCLUDE_DIR_PARMS})
+    ENDIF()
+
+    set(___XEON___ True)
+    IF (__XEON__)
+      STRING(REPLACE ";" "," ISPC_TARGET_ARGS "${ISPC_TARGETS}")
+    ELSE()
+      #    SET(ISPC_TARGET_ARGS generic-16)
+      #SET(ISPC_ADDITIONAL_ARGS ${ISPC_ADDITIONAL_ARGS} --emit-c++ -D__XEON_PHI__ --c++-include-file=${ISPC_DIR}/examples/intrinsics/knc.h)j
+    ENDIF()
+    
+    SET(ISPC_OBJECTS ${${_obj_list}})
+
+    foreach (src ${sources})
+      get_filename_component(fname ${src} NAME_WE)
+      get_filename_component(dir   ${src} PATH)
+      
+      IF("${dir}" STREQUAL "")
+        SET(outdir ${ISPC_TARGET_DIR})
+      ELSE("${dir}" STREQUAL "")
+        SET(outdir ${ISPC_TARGET_DIR}/${dir})
+      ENDIF("${dir}" STREQUAL "")
+      SET(outdirh ${ISPC_TARGET_DIR})
+
+      SET(deps "")
+      IF (EXISTS ${outdir}/${fname}.dev.idep)
+        FILE(READ ${outdir}/${fname}.dev.idep contents)
+        STRING(REPLACE " " ";"     contents "${contents}")
+        STRING(REPLACE ";" "\\\\;" contents "${contents}")
+        STRING(REPLACE "\n" ";"    contents "${contents}")
+        FOREACH(dep ${contents})
+          IF (EXISTS ${dep})
+            SET(deps ${deps} ${dep})
+          ENDIF (EXISTS ${dep})
+        ENDFOREACH(dep ${contents})
+      ENDIF ()
+
+      SET(results "${outdir}/${fname}.dev${ISPC_TARGET_EXT}")
+
+      # if we have multiple targets add additional object files
+      IF (__XEON__)
+        LIST(LENGTH ISPC_TARGETS NUM_TARGETS)
+        IF (NUM_TARGETS GREATER 1)
+          FOREACH(target ${ISPC_TARGETS})
+            SET(results ${results} "${outdir}/${fname}.dev_${target}${ISPC_TARGET_EXT}")
+          ENDFOREACH()
+        ENDIF()
+      ENDIF()
+
+      IF (WIN32)
+        SET(ISPC_ADDITIONAL_ARGS ${ISPC_ADDITIONAL_ARGS} --dllexport)
+      ELSE()
+        SET(ISPC_ADDITIONAL_ARGS ${ISPC_ADDITIONAL_ARGS} --pic)
+      ENDIF()
+
+      separate_arguments(compile_flags)
+
+      ADD_CUSTOM_COMMAND(
+        OUTPUT ${results} ${outdirh}/${fname}_ispc.h
+        COMMAND ${CMAKE_COMMAND} -E make_directory ${outdir}
+        COMMAND ${ISPC_EXECUTABLE}
+        ${compile_flags}
+        -I ${CMAKE_CURRENT_SOURCE_DIR}
+        ${ISPC_INCLUDE_DIR_PARMS}
+        --arch=${ISPC_ARCHITECTURE}
+        #      --addressing=${EMBREE_ISPC_ADDRESSING}
+        #      -O3
+        #--target=${ISPC_TARGET_ARGS}
+        #--woff
+        # --opt=fast-math
+        ${ISPC_ADDITIONAL_ARGS}
+        -h ${outdirh}/${fname}_ispc.h
+        -MMM  ${outdir}/${fname}.dev.idep
+        -o ${outdir}/${fname}.dev${ISPC_TARGET_EXT}
+        ${CMAKE_CURRENT_SOURCE_DIR}/${src}
+        DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${src} ${deps}
+        COMMENT "Building ISPC object ${outdir}/${fname}.dev${ISPC_TARGET_EXT}"
+      )
+
+      SET(ISPC_OBJECTS ${ISPC_OBJECTS} ${results})
+    endforeach()
+
+    set(${_obj_list} ${ISPC_OBJECTS} PARENT_SCOPE)
+  endfunction()
+endif(NOT ISPC_EXECUTABLE)

cmake/Modules/FindIntelCompilers.cmake

+
+set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/Modules/Languages")
+enable_language(ICPC OPTIONAL)
+enable_language(IFORT OPTIONAL)
+
+find_package(Common)
+
+set(ICPC_FOUND True)
+if (${CMAKE_ICPC_COMPILER} STREQUAL "CMAKE_ICPC_COMPILER-NOTFOUND")
+  set(ICPC_FOUND False)
+else()
+  function(icpc_sources)
+    get_sources_and_options(sources compile_flags "COMPILE_FLAGS" ${ARGN})
+    set_source_files_properties(${sources} PROPERTIES LANGUAGE ICPC)
+    foreach (file ${sources})
+      set_property(SOURCE ${file} APPEND_STRING PROPERTY COMPILE_FLAGS " -I${CMAKE_CURRENT_SOURCE_DIR}/${CMAKE_CXX_FLAGS} ${compile_flags} ")
+    endforeach()
+  endfunction()
+  function(icpc_add_executable icpc_target)
+    get_sources_and_options(sources link_flags "LINK_FLAGS" ${ARGN})
+    add_executable(${icpc_target} ${sources})
+    set_target_properties(${icpc_target} PROPERTIES LINKER_LANGUAGE ICPC)
+    set_property(TARGET ${icpc_target} APPEND_STRING PROPERTY LINK_FLAGS " ${link_flags} ")
+  endfunction()
+endif()
+
+set(IFORT_FOUND True)
+if (${CMAKE_IFORT_COMPILER} STREQUAL "CMAKE_IFORT_COMPILER-NOTFOUND")
+  set(IFORT_FOUND False)
+else()
+  #function(ifort_sources)
+  #set_source_files_properties(${ARGN} PROPERTIES LANGUAGE IFORT)
+    #endfunction()
+  #function(ifort_add_executable ifort_target)
+  #add_executable(${ifort_target} ${ARGN})
+    #set_target_properties(${ifort_target} PROPERTIES LINKER_LANGUAGE IFORT)
+    #  endfunction()
+
+  function(ifort_sources)
+    get_sources_and_options(sources compile_flags "COMPILE_FLAGS" ${ARGN})
+    set_source_files_properties(${sources} PROPERTIES LANGUAGE IFORT)
+    foreach (file ${sources})
+      set_property(SOURCE ${file} APPEND_STRING PROPERTY COMPILE_FLAGS " ${compile_flags} ")
+    endforeach()
+  endfunction()
+  function(ifort_add_executable ifort_target)
+    get_sources_and_options(sources link_flags "LINK_FLAGS" ${ARGN})
+    add_executable(${ifort_target} ${sources})
+    set_target_properties(${ifort_target} PROPERTIES LINKER_LANGUAGE IFORT)
+    set_property(TARGET ${ifort_target} APPEND_STRING PROPERTY LINK_FLAGS " ${link_flags} ")
+  endfunction()
+endif()
+
+

cmake/Modules/FindLibMesh.cmake

+#(C) https://github.com/capitalaslash/cmake-modules/blob/master/FindLibmesh.cmake
+# (BSD - License)
+
+# - Try to find Libmesh
+# Once done this will define
+#
+#  LIBMESH_FOUND          - Libmesh has been successfully found
+#  LIBMESH_INCLUDE_DIRS   - Libmesh include directories
+#  LIBMESH_LIBRARIES      - Libmesh libraries
+#  LIBMESH_DEFINITIONS    - Libmesh definitions
+#  LIBMESH_FLAGS          - Libmesh flags
+#  LIBMESH_VERSION_STRING - Libmesh version
+#
+#  Usage:
+#  find_package(Libmesh)
+#
+# Redistribution and use is allowed according to the terms of the BSD license.
+# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
+#
+
+if("${CMAKE_BUILD_TYPE}" STREQUAL "")
+  set(CMAKE_BUILD_TYPE NONE)
+endif()
+string(TOUPPER ${CMAKE_BUILD_TYPE} BUILD_TYPE_UPPER)
+if(${BUILD_TYPE_UPPER} MATCHES DEBUG)
+  set(METHOD dbg)
+else()
+  set(METHOD opt)
+endif()
+set(METHOD opt)
+#message(STATUS "linking against ${METHOD} libmesh library")
+
+# required for LIBMESH_DEFINITIONS
+find_package(PkgConfig REQUIRED)
+
+set(LIBMESH_DIR LIBMESH_DIR-NOTFOUND CACHE PATH "Libmesh installation directory")
+
+if(LIBMESH_DIR)
+  set(ENV{PKG_CONFIG_PATH} ${LIBMESH_DIR}/lib/pkgconfig)
+  message($ENV{PKG_CONFIG_PATH})
+endif()
+
+pkg_check_modules(PC_LIBMESH libmesh-${METHOD})
+#message(STATUS "PC_LIBMESH_FOUND = ${PC_LIBMESH_FOUND}")
+#message(STATUS "PC_LIBMESH_LIBRARIES = ${PC_LIBMESH_LIBRARIES}")
+#message(STATUS "PC_LIBMESH_LIBRARY_DIRS = ${PC_LIBMESH_LIBRARY_DIRS}")
+
+# distinguish flags and definitions (-D...)
+#message(STATUS "PC_LIBMESH_CFLAGS_OTHER = ${PC_LIBMESH_CFLAGS_OTHER}")
+foreach(FLAG ${PC_LIBMESH_CFLAGS_OTHER})
+  if(${FLAG} MATCHES "^[-][D].+")
+    set(PC_LIBMESH_CFLAGS_DEFS "${PC_LIBMESH_CFLAGS_DEFS} ${FLAG}")
+  else()
+    set(PC_LIBMESH_CFLAGS_FLAGS "${PC_LIBMESH_CFLAGS_FLAGS} ${FLAG}")
+  endif()
+endforeach()
+set(LIBMESH_DEFINITIONS ${PC_LIBMESH_CFLAGS_DEFS})
+set(LIBMESH_FLAGS ${PC_LIBMESH_CFLAGS_FLAGS})
+
+find_path(LIBMESH_INCLUDE_DIR libmesh/libmesh.h
+  HINTS ${PC_LIBMESH_INCLUDEDIR} ${PC_LIBMESH_INCLUDE_DIRS}
+  PATH_SUFFIXES libmesh
+)
+
+find_library(LIBMESH_LIBRARY
+  NAMES mesh_${METHOD} libmesh
+  HINTS ${PC_LIBMESH_LIBDIR} ${PC_LIBMESH_LIBARY_DIRS}
+)
+
+set(LIBMESH_LIBRARIES ${LIBMESH_LIBRARY})
+set(LIBMESH_INCLUDE_DIRS ${LIBMESH_INCLUDE_DIR})
+
+find_program( LIBMESH_CONFIG_EXECUTABLE
+    NAMES libmesh-config
+    HINTS ${LIBMESH_DIR} $ENV{LIBMESH_DIR}
+    PATH_SUFFIXES bin
+    DOC "libmesh-config executable"
+)
+mark_as_advanced( LIBMESH_CONFIG_EXECUTABLE )
+
+exec_program( ${LIBMESH_CONFIG_EXECUTABLE}
+  ARGS --include
+  OUTPUT_VARIABLE LMC_INC_FLAG
+  RETURN_VALUE LMC_INC_RET
+)
+string(REPLACE " " ";" LMC_INC_LIST ${LMC_INC_FLAG})
+foreach( IPATH ${LMC_INC_LIST} )
+  string(REGEX REPLACE "^-I" "" IPATH ${IPATH})
+  string(REGEX REPLACE "//" "/" IPATH ${IPATH})
+  list(APPEND LM_INC ${IPATH})
+endforeach()
+set(LIBMESH_INCLUDE_DIRS ${LM_INC})
+
+if(PC_LIBMESH_VERSION)
+  set(LIBMESH_VERSION_STRING ${PC_LIBMESH_VERSION})
+endif()
+
+# handle the QUIETLY and REQUIRED arguments and set LIBMESH_FOUND to TRUE if
+# all listed variables are TRUE
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(Libmesh
+  FOUND_VAR LIBMESH_FOUND
+  REQUIRED_VARS LIBMESH_LIBRARIES LIBMESH_INCLUDE_DIRS LIBMESH_DEFINITIONS
+    LIBMESH_FLAGS
+  VERSION_VAR LIBMESH_VERSION_STRING
+)
+
+mark_as_advanced(
+  LIBMESH_INCLUDE_DIR
+  LIBMESH_LIBRARIES
+  LIBMESH_CONFIG_EXECUTABLE
+)
\ No newline at end of file

cmake/Modules/FindMKL.cmake

+# a simple cmake script to locate Intel Math Kernel Library
+
+# This script looks for two places:
+#	- the environment variable MKLROOT
+#	- the directory /opt/intel/mkl
+
+
+# Stage 1: find the root directory
+
+set(MKLROOT_PATH $ENV{MKLROOT})
+
+if (NOT MKLROOT_PATH)
+	# try to find at /opt/intel/mkl
+		
+	if (EXISTS "/opt/intel/mkl")
+		set(MKLROOT_PATH "/opt/intel/mkl")
+	endif (EXISTS "/opt/intel/mkl")
+endif (NOT MKLROOT_PATH)
+
+
+# Stage 2: find include path and libraries
+	
+if (MKLROOT_PATH)
+	# root-path found
+	
+	set(EXPECT_MKL_INCPATH "${MKLROOT_PATH}/include")
+	
+	if (CMAKE_SYSTEM_NAME MATCHES "Darwin")
+	    set(EXPECT_MKL_LIBPATH "${MKLROOT_PATH}/lib")
+	endif (CMAKE_SYSTEM_NAME MATCHES "Darwin")
+	
+	set(EXPECT_ICC_LIBPATH "$ENV{ICC_LIBPATH}")
+	
+	if (CMAKE_SYSTEM_NAME MATCHES "Linux")
+	    if (CMAKE_SIZEOF_VOID_P MATCHES 8)
+	        set(EXPECT_MKL_LIBPATH "${MKLROOT_PATH}/lib/intel64")
+	    else (CMAKE_SIZEOF_VOID_P MATCHES 8)
+	        set(EXPECT_MKL_LIBPATH "${MKLROOT_PATH}/lib/ia32")
+	    endif (CMAKE_SIZEOF_VOID_P MATCHES 8)
+	endif (CMAKE_SYSTEM_NAME MATCHES "Linux")
+	
+	# set include
+	
+	if (IS_DIRECTORY ${EXPECT_MKL_INCPATH})
+	    set(MKL_INCLUDE_DIR ${EXPECT_MKL_INCPATH})
+	endif (IS_DIRECTORY ${EXPECT_MKL_INCPATH})
+	
+	if (IS_DIRECTORY ${EXPECT_MKL_LIBPATH})
+		set(MKL_LIBRARY_DIR ${EXPECT_MKL_LIBPATH})
+	endif (IS_DIRECTORY ${EXPECT_MKL_LIBPATH})
+	
+	# find specific library files
+		
+	find_library(LIB_MKL_RT NAMES mkl_rt HINTS ${MKL_LIBRARY_DIR})
+	find_library(LIB_PTHREAD NAMES pthread)	
+	
+endif (MKLROOT_PATH)
+
+set(MKL_LIBRARY 
+	${LIB_MKL_RT} 
+	${LIB_PTHREAD})
+	
+# deal with QUIET and REQUIRED argument
+
+include(FindPackageHandleStandardArgs)
+
+find_package_handle_standard_args(MKL DEFAULT_MSG 
+    MKL_LIBRARY_DIR
+    LIB_MKL_RT
+    LIB_PTHREAD
+    MKL_INCLUDE_DIR)
+    
+mark_as_advanced(LIB_MKL_RT LIB_PTHREAD MKL_INCLUDE_DIR)
+

cmake/Modules/FindOpenCL.cmake

+
+# ==================================================================================================
+# This file is part of the CodeVault project. The project is licensed under Apache Version 2.0.
+# CodeVault is part of the EU-project PRACE-4IP (WP7.3.C).
+#
+# Author(s):
+#   Cedric Nugteren <cedric.nugteren@surfsara.nl>
+#
+# ==================================================================================================
+#
+# Defines the following variables:
+#   OPENCL_FOUND          Boolean holding whether or not the OpenCL library was found
+#   OPENCL_INCLUDE_DIRS   The OpenCL include directory
+#   OPENCL_LIBRARIES      The OpenCL library
+#