On 17/03/16 21:48, Roy Stogner wrote: > > On Thu, 17 Mar 2016, David Knezevic wrote: > >> Torquil: Once this change is in, it'd be good if you can modify your >> example to use DirichletBoundary and re-run it to check if it fixes >> your problem. > > If you could try that out *before* the change is in, that would be > helpful. > > https://github.com/libMesh/libmesh/pull/872 > > I don't know if there's any MOOSE test coverage for > CondensedEigenSystem and libMesh only has the one example IIRC. > --- > Roy
Hi! After merging the change, and changing to use DirichletBoundary, the results seem to be independent of the number of MPI nodes, as one would expect. The output of my program is now: 1 1 1 1 1 1 1 1 1 1 1 1 1 32.9925 73.0811 73.0811 73.0811 120.25 120.25 120.25 175.419 175.731 where the unit values seem to be spurious eigenvalues. Is there a convenient way in libmesh for projecting out those parts of the vector space? The program is available here: https://drive.google.com/file/d/0B5vWRGzG5kNlbHhWN1M3WHVDeU0/view?usp=sharing Best regards, Torquil Macdonald Sørensen ------------------------------------------------------------------------------ Transform Data into Opportunity. Accelerate data analysis in your applications with Intel Data Analytics Acceleration Library. Click to learn more. http://pubads.g.doubleclick.net/gampad/clk?id=278785231&iu=/4140 _______________________________________________ Libmesh-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/libmesh-users
