[petsc-users] Use two KSP solver in the same code.

Jed Brown jedbrown at mcs.anl.gov
Mon Nov 7 10:47:35 CST 2011

On Mon, Nov 7, 2011 at 09:39, NAN ZHAO <zhaonanavril at gmail.com> wrote:

> I want to solve a coupled system and prepare to solve the two system in
> certain order in one code. I need to use the KSP solver twice, Does anyone
> know a good example in the example file. Do I need to create two Petsc
> object in a c++ code?

Just create two KSP objects, one for each system you want to solve.
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