Hi, I'm using MatCreateNest where I assemble four submatrices: A00, A01, A10 and A11 into matrix A. For me A00, A01 and A10 are parallel matrices. But A11 is a sequential matrix present in all processors. Is there any restriction on the type of the submatrices used in MatCreateNest , i.e., that all must be parallel or sequential but not a mix of parallel and sequential matrices?
Thanks, Bikash -- Bikash S. Kanungo PhD Student Computational Materials Physics Group Mechanical Engineering University of Michigan
