Dear Petsc developers, Does the function MatGetArray allocates additional memory, or it simply returns a pointer to the existing memory? I'm talking about an MPI dense matrix.
Thank you. Michael. -- Michael Povolotskyi, PhD Research Assistant Professor Network for Computational Nanotechnology 207 S Martin Jischke Drive Purdue University, DLR, room 441-10 West Lafayette, Indiana 47907 phone: +1-765-494-9396 fax: +1-765-496-6026
