[petsc-users] Output matrix in CSR format

Jed Brown jed at jedbrown.org
Tue Jan 20 12:03:11 CST 2015

Please always use "reply-all" so that your messages go to the list.
This is standard mailing list etiquette.  It is important to preserve
threading for people who find this discussion later and so that we do
not waste our time re-answering the same questions that have already
been answered in private side-conversations.  You'll likely get an
answer faster that way too.

Chung-Kan Huang <ckhuangf at gmail.com> writes:

> You meant MatView right?


> So it will work if I do,
>  PetscViewerBinaryOpen
> <http://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/Viewer/PetscViewerBinaryOpen.html#PetscViewerBinaryOpen>
> <http://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/Sys/PETSC_COMM_WORLD.html#PETSC_COMM_WORLD>
> ,filename,FILE_MODE_WRITE,&viewer);
> MatView
> <http://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/Mat/MatView.html#MatView>
> <http://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/Viewer/PETSC_VIEWER_STDOUT_WORLD.html#PETSC_VIEWER_STDOUT_WORLD>
> );

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