any examples to demonstrate how to Spooles package?

Sanjay Govindjee sanjay at
Wed Feb 27 01:10:31 CST 2008

from my make file

-@${MPIRUN} -s all -np $(NPROC) $(PROGNAME) -ksp_type preonly 
-ksp_monitor -pc_type cholesky -mat_type mpisbaijspooles -log_summary 
-on_error_attach_debugger -mat_spooles_symmetryflag 0  -options_left


Yujie wrote:
> Hi, everyone
> I have compiled PETSc with spooles. However, I try to find how to use 
> this package in PETSc directory. I can't find any examples for it. 
> Could you give me some advice? I want to use spooles to inverse a 
> sparse matrix. thanks a lot.
> Regards,
> Yujie

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