On Wed, 2010-02-24 at 13:40 -0500, w k wrote: > Hi Jordy, > > I don't think this part caused the problem. For fortran, it doesn't > matter if the pointer is NULL as long as the count requested from the > processor is 0. Actually I tested the code and it passed this part > without problem. I believe it aborted at MPI_FILE_SET_VIEW part. >
For the record: A pointer is not NULL unless you've nullified it. IIRC, the Fortran standard says that any non-assigning reference to an unassigned, unnullified pointer is undefined (or maybe illegal... check the standard).
