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?
