Alexander,
It is not hanging, it is just very very very slow. The code to do the
parallel binary saving of sbaij matrices is total crap. (While for AIJ it is
scalable code). The code will only run at reasonable speed for very very small
matrices.
Do you really need this
Hello dev-team,
I use the same code to output MPIAIJ and MPISBAIJ matrices, however with
latter program hangs somewhere in MatView.
The code is:
call PetscViewerBinaryOpen(comm,'out',FILE_MODE_WRITE,viewer,ierr);
CHKERRQ(ierr)
...
call PetscViewerFileSetName(viewer,'A.dat',ierr)
call
On Wed, Dec 14, 2011 at 10:54 AM, Alexander Grayver agrayver at gfz-potsdam.de
wrote:
Hello dev-team,
I use the same code to output MPIAIJ and MPISBAIJ matrices, however with
latter program hangs somewhere in MatView.
The code is:
call