[FLASH-USERS] Basic MPI question

[chris]

Hi Joe,

Try installing the mpich2 development package for your distribution
(in Fedora it is named "mpich2-devel").  I am guessing that you have
only installed the "mpich2" package because the MPI compiler wrapper
scripts cannot find the MPI header files.  Remove the mpi.h and mpif.h
from the FLASH object directory and re-run gmake.

Chris

On 12/31/2011 04:42 PM, Joe Hellmers wrote:
>
> I'm just trying to get the Sedov example working to begin with
>
> When trying to run gmake I get the error below.  Do I have the wrong 
> version of gcc or gfortran?
>
> Alternatively, is there a way to just turn off MPI for now?
>
> Note: In order to get this far I had to copy the mpi.h and mpif.h into 
> the object directory.
>
> Thanks.
>
> rm -f reorder.sh
>
> /usr/lib64/mpich2/bin/mpif90 -c     -DMAXBLOCKS=1000 -DNXB=8 -DNYB=8 
> -DNZB=1 -DN_DIM=2 io_c_interface.F90
>
> if [ -w io_c_interface.mod -a -s io_c_interface.mod -a \( 
> io_c_interface.mod != io_c_interface.mod \) ] ;then ln -f 
> io_c_interface.mod io_c_interface.mod;fi
>
> /usr/lib64/mpich2/bin/mpif90 -c     -DMAXBLOCKS=1000 -DNXB=8 -DNYB=8 
> -DNZB=1 -DN_DIM=2 Driver_abortFlash.F90
>
> mpif.h:7.70:
>
>     Included at Flash_mpi.h:1:
>
>     Included at Driver_abortFlash.F90:34:
>
>        subroutine MPI_AllReduceIntegerArray (sendBuf, recvBuf, count,
>
>                                                                       1
>
> Error: Invalid character in name at (1)
>
> mpif.h:8.6:
>
>     Included at Flash_mpi.h:1:
>
>     Included at Driver_abortFlash.F90:34:
>
> &  datatype ,reduceOp, mpiComm, ierr)
>
>       1
>
> Error: Invalid character in name at (1)
>
> mpif.h:9.25:
>
>     Included at Flash_mpi.h:1:
>
>     Included at Driver_abortFlash.F90:34:
>
>        INTEGER :: mpiComm
>
>                          1
>
> Error: Unexpected data declaration statement in INTERFACE block at (1)
>
> Joe Hellmers
>
> SDSU
>
> Dept of Computational Sciences
>
> Graduate Student
>
> Email: jhellmer at rohan.sdsu.edu
>
> Phone: 619-368-1625
>

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