#============================================================================= #====================== SECTION 1: PATHS AND LIBRARIES ======================= #============================================================================= # The following macros specify the name and location of libraries required by # the BLACS and its tester. #============================================================================= # -------------------------------------- # Make sure we've got a consistent shell # -------------------------------------- SHELL = /bin/sh # ----------------------------- # The top level BLACS directory # ----------------------------- BTOPdir = $(HOME)/soft/BLACS # --------------------------------------------------------------------------- # The communication library your BLACS have been written for. # Known choices (and the machines they run on) are: # # COMMLIB MACHINE # ....... .............................................................. # CMMD Thinking Machine's CM-5 # MPI Wide variety of systems # MPL IBM's SP series (SP1 and SP2) # NX Intel's supercomputer series (iPSC2, iPSC/860, DELTA, PARAGON) # PVM Most unix machines; See PVM User's Guide for details # --------------------------------------------------------------------------- COMMLIB = MPI # ------------------------------------------------------------- # The platform identifier to suffix to the end of library names # ------------------------------------------------------------- PLAT = LINUX # ---------------------------------------------------------- # Name and location of the BLACS library. See section 2 for # details on BLACS debug level (BLACSDBGLVL). # ---------------------------------------------------------- BLACSdir = $(BTOPdir)/LIB BLACSDBGLVL = 0 BLACSFINIT = $(BLACSdir)/blacsF77init_$(COMMLIB)-$(PLAT)-$(BLACSDBGLVL).a BLACSCINIT = $(BLACSdir)/blacsCinit_$(COMMLIB)-$(PLAT)-$(BLACSDBGLVL).a BLACSLIB = $(BLACSdir)/blacs_$(COMMLIB)-$(PLAT)-$(BLACSDBGLVL).a # ------------------------------------- # Name and location of the MPI library. # ------------------------------------- MPIdir = /opt/mpich/gnu MPILIBdir = $(MPIdir)/lib/ MPIINCdir = $(MPIdir)/include MPILIB = $(MPILIBdir)/libmpich.a # ------------------------------------- # All libraries required by the tester. # ------------------------------------- BTLIBS = $(BLACSFINIT) $(BLACSLIB) $(BLACSFINIT) $(MPILIB) # ---------------------------------------------------------------- # The directory to put the installation help routines' executables # ---------------------------------------------------------------- INSTdir = $(BTOPdir)/INSTALL/EXE # ------------------------------------------------ # The name and location of the tester's executable # ------------------------------------------------ TESTdir = $(BTOPdir)/TESTING/EXE FTESTexe = $(TESTdir)/xFbtest_$(COMMLIB)-$(PLAT)-$(BLACSDBGLVL) CTESTexe = $(TESTdir)/xCbtest_$(COMMLIB)-$(PLAT)-$(BLACSDBGLVL) #============================================================================= #=============================== End SECTION 1 =============================== #============================================================================= #============================================================================= #========================= SECTION 2: BLACS INTERNALS ======================== #============================================================================= # The following macro definitions set preprocessor values for the BLACS. # The file Bconfig.h sets these values if they are not set by the makefile. # User's compiling only the tester can skip this entire section. # NOTE: The MPI defaults have been set for MPICH. #============================================================================= # ----------------------------------------------------------------------- # The directory to find the required communication library include files, # if they are required by your system. # ----------------------------------------------------------------------- SYSINC = -I$(MPIINCdir) # --------------------------------------------------------------------------- # The Fortran 77 to C interface to be used. If you are unsure of the correct # setting for your platform, compile and run BLACS/INSTALL/xintface. # Choices are: Add_, NoChange, UpCase, or f77IsF2C. # --------------------------------------------------------------------------- INTFACE = -Df77IsF2C # ------------------------------------------------------------------------ # Allows the user to vary the topologies that the BLACS default topologies # (TOP = ' ') correspond to. If you wish to use a particular topology # (as opposed to letting the BLACS make the choice), uncomment the # following macros, and replace the character in single quotes with the # topology of your choice. # ------------------------------------------------------------------------ # DEFBSTOP = -DDefBSTop="'1'" # DEFCOMBTOP = -DDefCombTop="'1'" # ------------------------------------------------------------------- # If your MPI_Send is locally-blocking, substitute the following line # for the empty macro definition below. # SENDIS = -DSndIsLocBlk # ------------------------------------------------------------------- SENDIS = # -------------------------------------------------------------------- # If your MPI handles packing of non-contiguous messages by copying to # another buffer or sending extra bytes, better performance may be # obtained by replacing the empty macro definition below with the # macro definition on the following line. # BUFF = -DNoMpiBuff # -------------------------------------------------------------------- BUFF = # ----------------------------------------------------------------------- # If you know something about your system, you may make it easier for the # BLACS to translate between C and fortran communicators. If the empty # macro defininition is left alone, this translation will cause the C # BLACS to globally block for MPI_COMM_WORLD on calls to BLACS_GRIDINIT # and BLACS_GRIDMAP. If you choose one of the options for translating # the context, neither the C or fortran calls will globally block. # If you are using MPICH, or a derivitive system, you can replace the # empty macro definition below with the following (note that if you let # MPICH do the translation between C and fortran, you must also indicate # here if your system has pointers that are longer than integers. If so, # define -DPOINTER_64_BITS=1.) For help on setting TRANSCOMM, you can # run BLACS/INSTALL/xtc_CsameF77 and BLACS/INSTALL/xtc_UseMpich as # explained in BLACS/INSTALL/README. # TRANSCOMM = -DUseMpich # # If you know that your MPI uses the same handles for fortran and C # communicators, you can replace the empty macro definition below with # the macro definition on the following line. TRANSCOMM = -DCSameF77 # ----------------------------------------------------------------------- # TRANSCOMM = # -------------------------------------------------------------------------- # You may choose to have the BLACS internally call either the C or Fortran77 # interface to MPI by varying the following macro. If TRANSCOMM is left # empty, the C interface BLACS_GRIDMAP/BLACS_GRIDINIT will globally-block if # you choose to use the fortran internals, and the fortran interface will # block if you choose to use the C internals. It is recommended that the # user leave this macro definition blank, unless there is a strong reason # to prefer one MPI interface over the other. # WHATMPI = -DUseF77Mpi # WHATMPI = -DUseCMpi # -------------------------------------------------------------------------- WHATMPI = # --------------------------------------------------------------------------- # Some early versions of MPICH and its derivatives cannot handle user defined # zero byte data types. If your system has this problem (compile and run # BLACS/INSTALL/xsyserrors to check if unsure), replace the empty macro # definition below with the macro definition on the following line. # SYSERRORS = -DZeroByteTypeBug # --------------------------------------------------------------------------- SYSERRORS = # ------------------------------------------------------------------ # These macros set the debug level for the BLACS. The fastest # code is produced by BlacsDebugLvl 0. Higher levels provide # more debug information at the cost of performance. Present levels # of debug are: # 0 : No debug information # 1 : Mainly parameter checking. # ------------------------------------------------------------------ DEBUGLVL = -DBlacsDebugLvl=$(BLACSDBGLVL) # ------------------------------------------------------------------------- # All BLACS definitions needed for compile (DEFS1 contains definitions used # by all BLACS versions). # ------------------------------------------------------------------------- DEFS1 = -DSYSINC $(SYSINC) $(INTFACE) $(DEFBSTOP) $(DEFCOMBTOP) $(DEBUGLVL) BLACSDEFS = $(DEFS1) $(SENDIS) $(BUFF) $(TRANSCOMM) $(WHATMPI) $(SYSERRORS) #============================================================================= #=============================== End SECTION 2 =============================== #============================================================================= #============================================================================= #=========================== SECTION 3: COMPILERS ============================ #============================================================================= # The following macros specify compilers, linker/loaders, the archiver, # and their options. Some of the fortran files need to be compiled with no # optimization. This is the F77NO_OPTFLAG. The usage of the remaining # macros should be obvious from the names. #============================================================================= F77 = g77 F77NO_OPTFLAGS = F77FLAGS = $(F77NO_OPTFLAGS) -O F77LOADER = $(F77) F77LOADFLAGS = CC = gcc CCFLAGS = -O4 CCLOADER = $(CC) CCLOADFLAGS = # -------------------------------------------------------------------------- # The archiver and the flag(s) to use when building an archive (library). # Also the ranlib routine. If your system has no ranlib, set RANLIB = echo. # -------------------------------------------------------------------------- ARCH = ar ARCHFLAGS = r RANLIB = ranlib #============================================================================= #=============================== End SECTION 3 =============================== #=============================================================================