On Mon, 13 Aug 2007, Waad Subber wrote: > Hello Everyone, > > I am a new PETSc user; and I am wondering if any one can help me with the > following issue. > > The issue is I want to write KSP solver with all the required objects in an > external subroutine and then call it from my main program. I don't know if I > can do that. > > What I mean is I have a main code consist of several subroutines and I want > to change my solver with PETSc solver with keeping the same structure of my > main program. > > Thanks :)
It should work. The only thing you have to make sure is - PetscInitialize()/PetscFinalize() routines are called only once. Satish
