From: bangerth Date: Wed, 20 Aug 2008 16:54:44 +0000 (+0000) Subject: Comment on timing. X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=143187dea773b7c7cc3dfe8ac61a7335b3629f38;p=dealii-svn.git Comment on timing. git-svn-id: https://svn.dealii.org/trunk@16613 0785d39b-7218-0410-832d-ea1e28bc413d --- diff --git a/deal.II/examples/step-31/doc/intro.dox b/deal.II/examples/step-31/doc/intro.dox index 0e5d079072..a50ff82ba9 100644 --- a/deal.II/examples/step-31/doc/intro.dox +++ b/deal.II/examples/step-31/doc/intro.dox @@ -894,3 +894,18 @@ the values of the Stokes shape functions, but also the Hessians of the temperature shape functions — much cheaper indeed, and as it turns out: assembling the right hand side of the temperature equation is now a component of the program that is hardly measurable. + +With these changes, timing the program yields that only the following +operations are relevant for the overall run time: + +In essence this means that all bottlenecks apart from the algebraic +multigrid have been removed.