On Tue, 27 Jan 2009, Tim Kroeger wrote: > I invented two new methods in NumericVector that might help you: One is > NumericVector::is_ghosted(), that you can use to query whether a given vector > does contain ghost dofs, and the other is NumericVector::init(const > NumericVector&), which will initialize the vector using the same storage > scheme (i.e. parallel/serial/ghosted) as its argument.
That's excellent; it should be enough to fix system_projection.C. That might take a little while, though; I'm busy this week, and I just realized that to be worthwhile to you, I'll need to fix project_vector() the *right* way, using a ghosted vector for communication and not just using a temporary serial vector. There's at least one more outstanding bug with your patch, though: some regression has ex15 apparently converging to the correct solution but reporting wildly incorrect ExactErrorEstimator values. Hopefully that'll be a simple bug to find, but since ex15 resolves a steady-state equation after each refinement/projection, I don't think it's the same problem. ex14 looks to be affected too. I'll take a crack at both of them this weekend. > So there's no reason for me to be worried if I don't understand that code, is > there? (-: Hey, as long as having your solution accuracy depend on my incomprehensible hack doesn't bother you! I hardly ever wake up sweating in terror about it anymore. --- Roy ------------------------------------------------------------------------------ This SF.net email is sponsored by: SourcForge Community SourceForge wants to tell your story. http://p.sf.net/sfu/sf-spreadtheword _______________________________________________ Libmesh-devel mailing list Libmesh-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/libmesh-devel
