[petsc-users] matrix visualization problem

[Satish Balay]

On Wed, 23 Dec 2009, hxie at umn.edu wrote:

> Hi,
> 
> Thanks. When I try to run with the option "-ksp_xmonitor", no window pops up.
> Do I need to reinstall the petsc with the option --with-x=1?

use -ksp_monitor_draw

> BTW, if I want to use some external packages, do I have to reinstall
> the petsc?

Yes.

If you need multiple builds of PETSc -you can use a different
PETSC_ARCH for each build.

Satish