Thanks for your reply. I am trying it in the way you mentioned.

But I met one problem is that on my original machine, I can run the code with 20 CPUs so that each CPU works on part of the job. But at the new machine, it starts the process with 20 CPUS, but every CPU works on all the data, so that it looks like it is running 20 times the job at same time. Is that because of MPI problem?

Thanks,

Shuchi

On Wed, Nov 26, 2014 at 9:50 AM, Junchao Zhang <jczhang@mcs.anl.gov> wrote:

You can copy MPI libraries installed on the Ubuntu machine to the Suse machine, then add that path to LD_LIBRARY_PATH on the Suse.

--Junchao Zhang

On Wed, Nov 26, 2014 at 9:55 AM, Shuchi Yang <yang.shuchi@gmail.com> wrote:
I met some problem.
The question is that
I compile a fortran code at ubuntu, but I need run the code at Suse Linux, I was always told
error while loading shared libraries: libmpifort.so.12: cannot open shared object file: No such file or directory

Furthermore, will this be a problem, I mean, if I compile the code with mpich-gcc and run the code at another type of Linux?

Thanks,

Shuchi

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