On Sat, 2008-11-01 at 07:52 -0400, Jeff Squyres wrote:
> On Oct 31, 2008, at 3:07 PM, Rajesh Ramaya wrote:
> > Thank you very much for the immediate reply. I am able to
> > successfully
> > access the data from the common block but the values are zero. In my
> > algorithm I even update a common block but the update made by the
> > shared
> > library is not taken in to account by the executable.
> Can you reduce this to a small example that you can share, perchance?
Is it all the MPI processes getting zeros, or only a subset? Does what
you see change if you run your app without mpirun, or with mpirun -n 1?