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

[Dave Goodell]

Perhaps we have a miscommunication.  *You* will need to contact your software vendor.  I was simply recommending that you do that in my previous email.

I will not be contacting MSC (nor will anyone else from the MPICH2 team).

-Dave

On Aug 4, 2011, at 2:52 AM CDT, Truong V. Khiem wrote:

> Hello Dave,
> 	
> 	Could you contact MSC Software for getting a version of MSC Marc linked to MPICH MPI for linux cluster, it 
> would be great. I don't understand their policy, they	have MSC.Marc linked to intel MPI on linux cluster, but to
> MPICH on IBM machine.
> 	In the meanwhile, I'll try to make it work by guessing mpicc and "mpi.h". I'll give you update news in about 2
> weeks, as I am taking summer vacations.
>     Regards,
> 
>     Khiem	 
> 
> 
>>>    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).
> 
>> -Dave
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