On Fri, Nov 11, 2016 at 3:00 PM, Roy Stogner <royst...@ices.utexas.edu> wrote:
> > On Thu, 10 Nov 2016, Salazar De Troya, Miguel wrote: > > > This example runs several linear solves because there is a nonlinear > > solver below a continuation scheme. I figured that it would be > > possible to reuse the preconditioner and see savings so I included > > the lines: > > > > LinearSolver<Number> * linear_solver = system.get_linear_solver(); > > > > linear_solver->reuse_preconditioner(reuse_preconditioner); > > Ironically, this may be the converse of the problem you last asked > about. get_linear_solver() is usefully defined in > DifferentiableSystem and its subclasses, as well as in > LinearImplicitSystem, but it's just a memory leak (which ought to > throw an error in the newest master/HEAD!) in NonlinearImplicitSystem > at the moment. > It's only deprecated as of Oct 27. The plan was to keep it deprecated for a while and eventually make it into an error, but I'd be OK with accelerating the timeline for that. -- John ------------------------------------------------------------------------------ _______________________________________________ Libmesh-users mailing list Libmesh-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/libmesh-users
