[mpich-discuss] Needs help for launching fortran executable and python with mpiexec on a Linux cluster

Dave Goodell goodell at mcs.anl.gov
Wed Aug 3 15:29:22 CDT 2011

On Aug 3, 2011, at 2:58 PM CDT, Truong V. Khiem wrote:

>     Hello Dave Goodell,
>     You have understood the problem. I have a CSD code linked with intel MPI and I run it with a python code 
> linked with MPICH2. I thought at that time that the two MPI codes are equivalent; in fact, intel MPI is 
> based on older version of MPICH (version 4.0 of intel is based on version 1.2 of MPICH).
>      The CSD code provides almost all the intel MPI code: shared libraries, wrapper mpif90 and common
> "mpif.h". It only lacks the wrapper mpicc and the common "mpi.h", needed for linking python to intelMPI.
> Do I miss something? Otherwise, I have to purchase the intel MPI.

You can try to make it work, we just can't support it.  Otherwise, I would contact your CSD code supplier and see if you can get a version linked against an MPI that you have access to.  Or just purchase Intel MPI (I don't know if this is a real option for you or not).


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