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      1 
      2 
      3 set(BLAS_FOUND TRUE)
      4 set(LAPACK_FOUND TRUE)
      5 set(BLAS_LIBRARIES eigen_blas_static)
      6 set(LAPACK_LIBRARIES eigen_lapack_static)
      7 
      8 set(SPARSE_LIBS "")
      9 
     10 # find_library(PARDISO_LIBRARIES pardiso412-GNU450-X86-64)
     11 # if(PARDISO_LIBRARIES)
     12 #   add_definitions("-DEIGEN_PARDISO_SUPPORT")
     13 #   set(SPARSE_LIBS ${SPARSE_LIBS} ${PARDISO_LIBRARIES})
     14 # endif(PARDISO_LIBRARIES)
     15 
     16 find_package(Cholmod)
     17 if(CHOLMOD_FOUND AND BLAS_FOUND AND LAPACK_FOUND)
     18   add_definitions("-DEIGEN_CHOLMOD_SUPPORT")
     19   include_directories(${CHOLMOD_INCLUDES})
     20   set(SPARSE_LIBS ${SPARSE_LIBS} ${CHOLMOD_LIBRARIES} ${BLAS_LIBRARIES} ${LAPACK_LIBRARIES})
     21   set(CHOLMOD_ALL_LIBS  ${CHOLMOD_LIBRARIES} ${BLAS_LIBRARIES} ${LAPACK_LIBRARIES})
     22 endif()
     23 
     24 find_package(Umfpack)
     25 if(UMFPACK_FOUND AND BLAS_FOUND)
     26   add_definitions("-DEIGEN_UMFPACK_SUPPORT")
     27   include_directories(${UMFPACK_INCLUDES})
     28   set(SPARSE_LIBS ${SPARSE_LIBS} ${UMFPACK_LIBRARIES} ${BLAS_LIBRARIES})
     29   set(UMFPACK_ALL_LIBS ${UMFPACK_LIBRARIES} ${BLAS_LIBRARIES})
     30 endif()
     31 
     32 find_package(SuperLU 4.0)
     33 if(SUPERLU_FOUND AND BLAS_FOUND)
     34   add_definitions("-DEIGEN_SUPERLU_SUPPORT")
     35   include_directories(${SUPERLU_INCLUDES})
     36   set(SPARSE_LIBS ${SPARSE_LIBS} ${SUPERLU_LIBRARIES} ${BLAS_LIBRARIES})
     37   set(SUPERLU_ALL_LIBS ${SUPERLU_LIBRARIES} ${BLAS_LIBRARIES})
     38 endif()
     39 
     40 
     41 find_package(PASTIX QUIET COMPONENTS METIS SCOTCH)
     42 # check that the PASTIX found is a version without MPI
     43 find_path(PASTIX_pastix_nompi.h_INCLUDE_DIRS
     44   NAMES pastix_nompi.h
     45   HINTS ${PASTIX_INCLUDE_DIRS}
     46 )
     47 if (NOT PASTIX_pastix_nompi.h_INCLUDE_DIRS)
     48   message(STATUS "A version of Pastix has been found but pastix_nompi.h does not exist in the include directory."
     49                  " Because Eigen tests require a version without MPI, we disable the Pastix backend.")
     50 endif()
     51 if(PASTIX_FOUND AND PASTIX_pastix_nompi.h_INCLUDE_DIRS AND BLAS_FOUND)
     52   add_definitions("-DEIGEN_PASTIX_SUPPORT")
     53   include_directories(${PASTIX_INCLUDE_DIRS_DEP})
     54   if(SCOTCH_FOUND)
     55     include_directories(${SCOTCH_INCLUDE_DIRS})
     56     set(PASTIX_LIBRARIES ${PASTIX_LIBRARIES} ${SCOTCH_LIBRARIES})
     57   elseif(METIS_FOUND)
     58     include_directories(${METIS_INCLUDE_DIRS})
     59     set(PASTIX_LIBRARIES ${PASTIX_LIBRARIES} ${METIS_LIBRARIES})  
     60   endif(SCOTCH_FOUND)
     61   set(SPARSE_LIBS ${SPARSE_LIBS} ${PASTIX_LIBRARIES_DEP} ${ORDERING_LIBRARIES})
     62   set(PASTIX_ALL_LIBS ${PASTIX_LIBRARIES_DEP})
     63 endif(PASTIX_FOUND AND BLAS_FOUND)
     64 
     65 if(METIS_FOUND)
     66   include_directories(${METIS_INCLUDE_DIRS})
     67   set (SPARSE_LIBS ${SPARSE_LIBS} ${METIS_LIBRARIES})
     68   add_definitions("-DEIGEN_METIS_SUPPORT")
     69 endif(METIS_FOUND)
     70 
     71 find_library(RT_LIBRARY rt)
     72 if(RT_LIBRARY)
     73   set(SPARSE_LIBS ${SPARSE_LIBS} ${RT_LIBRARY})
     74 endif(RT_LIBRARY)
     75 
     76 add_executable(spbenchsolver spbenchsolver.cpp)
     77 target_link_libraries (spbenchsolver ${SPARSE_LIBS})
     78 
     79 add_executable(spsolver sp_solver.cpp)
     80 target_link_libraries (spsolver ${SPARSE_LIBS})
     81 
     82 
     83 add_executable(test_sparseLU test_sparseLU.cpp)
     84 target_link_libraries (test_sparseLU ${SPARSE_LIBS})
     85 
     86