No, somehow I skipped that section and only remembered the last part (All other operations like scaling or adding vectors, assignments, calls into deal.II (VectorTools <https://www.dealii.org/developer/doxygen/deal.II/namespaceVectorTools.html> , ConstraintMatrix <https://www.dealii.org/developer/doxygen/deal.II/classConstraintMatrix.html>, ...) or solvers do not require calls to compress().) But do I need to call it again after calling .set_zero()? I am not sure if this is a part of "calls into deal.II" or "setting individual values".
Am Dienstag, 10. Oktober 2017 22:54:46 UTC+2 schrieb Timo Heister: > > On Tue, Oct 10, 2017 at 3:49 PM, 'Maxi Miller' via deal.II User Group > <[email protected] <javascript:>> wrote: > > I am coming out of a loop where I am doing > > hanging_node_constraints.distribute_local_to_global(cell_residual, > > local_dof_indices, local_residual); > > Do you compress() your vectors (and matrices) after this? It needs to > happen on all processors! > -- The deal.II project is located at http://www.dealii.org/ For mailing list/forum options, see https://groups.google.com/d/forum/dealii?hl=en --- You received this message because you are subscribed to the Google Groups "deal.II User Group" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
