On Sat, Mar 19, 2011 at 4:58 AM, Vetter Roman <vette...@student.ethz.ch> wrote: > On Tue, Mar 8, 2011 at 5:01 PM, Cody Permann wrote: > >> I'm pretty sure "if (_snes)" is guaranteed to be false after a call to >> SNESDestroy, but I could be wrong about that... Vetter since you are >> the one actually using this functionality could you please let me know >> if it's still working OK for you? > > > Oh, sorry about my delayed response, I overlooked this part. Actually, > "if (_snes)" should indeed be false after a call to SNESDestroy (at least > that's what the PETSc docs are telling), but it will not always be false > after a this->clear(), because SNESDestroy is called only if > this->initialized(). Consequently, the current implementation (r4273) of > PetscNonlinearSolver::get_converged_reason returns bogus values > (and hence calling print_converged_reason() will cause an access-out- > of-range crash). "if (_snes)" should be replaced by > "if (this->initialized())", at least that works for me.
This fix is now checked in. -- John ------------------------------------------------------------------------------ Colocation vs. Managed Hosting A question and answer guide to determining the best fit for your organization - today and in the future. http://p.sf.net/sfu/internap-sfd2d _______________________________________________ Libmesh-devel mailing list Libmesh-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/libmesh-devel
