From: bangerth Date: Fri, 7 Mar 2008 14:46:57 +0000 (+0000) Subject: Also add downstream numbering. X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=912d66c4b44c99efe381f14df81b621e11ab7267;p=dealii-svn.git Also add downstream numbering. git-svn-id: https://svn.dealii.org/trunk@15871 0785d39b-7218-0410-832d-ea1e28bc413d --- diff --git a/deal.II/deal.II/include/dofs/dof_renumbering.h b/deal.II/deal.II/include/dofs/dof_renumbering.h index 1f6c2146b8..7515b6968c 100644 --- a/deal.II/deal.II/include/dofs/dof_renumbering.h +++ b/deal.II/deal.II/include/dofs/dof_renumbering.h @@ -327,6 +327,29 @@ DEAL_II_NAMESPACE_OPEN * testcase outlined above, and a runtime of 6min11s. * * + * + * + * + * @image html "reorder_sparsity_step_31_downstream.png" + * + * + * + * + * + * + * + * + * Downstream enumeration using DoFRenumbering::downstream using a + * direction that points diagonally through the domain. + * + * With this renumbering, we needed an average of 90.5 iterations for the + * testcase outlined above, and a runtime of 7min05s. + * + * + * + * + * + * * * *