Hi,
I have a fortran90 code and I would like to use petsc's
preconditioners inside of it. I'm having trouble setting up a
makefile that will allow me include a petsc. It seems the problem is
from the use of the c-preprocessor.
My old makefile looked something like this:
$(CMD) :
The idea is to use a PETSc example makefile - and modify it
appropriately.
And with fortran codes - we require preprocessing [i.e source files
that call PETSc routines should be .F]
A minimal PETSc makefile is as follows:
CFLAGS =
Yaron,
We don't really have tools to help do this efficiently (especially
in parallel). The DA, IS and AO are not related to this.
It is all doable and not terribly difficult (I think) but we
just don't have the pieces to
1) get the local to global index map (you need to do this based
