Re: [Libmesh-devel] Memory scaling of current_local_solution

2009-01-27 Thread Tim Kroeger
Dear Roy, On Thu, 22 Jan 2009, Roy Stogner wrote: Currently, ex10 on 2 CPUs dies after the first refinement, when operator() fails at TransientSystem::old_local_solution.operator()(i), where i is outside of the local dofs on that processor, because at the time the _global_to_local_map is empty.

Re: [Libmesh-devel] Memory scaling of current_local_solution

2009-01-27 Thread Tim Kroeger
Dear Ben, On Thu, 22 Jan 2009, Kirk, Benjamin (JSC-EG) wrote: > I'd still like to ultimately change the PetscVector() to use > VecCreateGhostWithArray() (or whatever the proper name is). In that > approach we would allocate our own buffer (preferably in the NumericVector > base class) and this b

Re: [Libmesh-devel] Boundary element abusing parent notion

2009-01-27 Thread Kirk, Benjamin (JSC-EG)
>> However, for efficiency it would be nice for these 2d surface >> elements to know the 3d element that created them. To make that >> happen, I have been considering abusing the notion of parent - >> basically using the -parent pointer to store the (dim+1)-dimensional >> parent, and then making t

Re: [Libmesh-devel] Boundary element abusing parent notion

2009-01-27 Thread Roy Stogner
On Tue, 27 Jan 2009, Kirk, Benjamin (JSC-EG) wrote: >> Reusing the parent pointer scares me. As long as you're not arguing the point. ;-) Just be careful. > Not sure about that... Since the orientation of the elements on the > manifold introduce the notion of 'inside' and 'outside' I think t

Re: [Libmesh-devel] bool NonlinearSolver::converged

2009-01-27 Thread Derek Gaston
This sounds good to me. The converged bool was really a stop-gap. We didn't have _any_ way to report a converged status at all. Derek On Jan 26, 2009, at 1:52 PM, Roy Stogner wrote: > Someone (Derek?) recently added a bool to NonlinearSolver to store the > status of the last solve. Should w

[Libmesh-devel] Wiki has been hacked

2009-01-27 Thread John Peterson
Hey all, At some point since we set up the new wiki, LabobOgetr, has registered an account and posted a bunch of spam. We should probably fix this ASAP but I can't get to it at the moment. -- John -- This SF.net email

Re: [Libmesh-devel] [Libmesh-users] Wiki has been hacked

2009-01-27 Thread Roy Stogner
On Tue, 27 Jan 2009, John Peterson wrote: > At some point since we set up the new wiki, LabobOgetr, has registered > an account and posted a bunch of spam. We should probably fix this > ASAP but I can't get to it at the moment. "Can't get to it" == "don't have enough time" or == "have been lock

Re: [Libmesh-devel] [Libmesh-users] Wiki has been hacked

2009-01-27 Thread John Peterson
On Tue, Jan 27, 2009 at 12:02 PM, Roy Stogner wrote: > > On Tue, 27 Jan 2009, John Peterson wrote: > >> At some point since we set up the new wiki, LabobOgetr, has registered >> an account and posted a bunch of spam. We should probably fix this >> ASAP but I can't get to it at the moment. > > "Ca