This is what I was going for. Yes and that's the PETSc philosophy. Coming from mostly a PETSc background, I found it incomprehensible to see the command line options ignored until I saw the code. But I figured the deal.II philosophy is different in this sense but nevertheless a little confusing. All the Mat, Vec, PC options are being set from command line while the KSP options are being ignored.
I didn't even realize that you can do that when using deal.II. It certainly wasn't a design goal when writing the PETSc wrappers but if it works much the better.
I can definitely send you something to clarify these aspects so that you can add them to the documentation.
That would be excellent. Let me know when you have something and we'll check it all in together with the original patch.
Best W. ------------------------------------------------------------------------ Wolfgang Bangerth email: [email protected] www: http://www.math.tamu.edu/~bangerth/ _______________________________________________ dealii mailing list http://poisson.dealii.org/mailman/listinfo/dealii
