[deal.II] Re: Question about constraints

Yuesu, I am learning step-7 which has the same class AffineConstraints class, in > step6, we use the member function ::distribute_local_to_global to put the > local matrix and rhs into global matrix and rhs, but in step-7, we still > use system_matrix.add and then use the constraint.condense

[deal.II] Question about constraints

Hi all, I am learning step-7 which has the same class AffineConstraints class, in step6, we use the member function ::distribute_local_to_global to put the local matrix and rhs into global matrix and rhs, but in step-7, we still use system_matrix.add and then use the constraint.condense on

Re: [deal.II] Parallel distributed hp solution transfer

I am using the master version from 2 days ago. Commit c4c4e5209a. Actually, it also fails for the 2D, but in a different scenario. I run this for mpirun=1 and mpirun=4. It fails in 2D for mpirun=1.debug, with the same error. It fails for 3D for mpirun=4.debug, mpirun=1.release. And fully

Re: [deal.II] Parallel distributed hp solution transfer

Hi Doug! On Wednesday, August 21, 2019 at 4:00:49 AM UTC+2, Doug wrote: > > 8134: void dealii::parallel::distributed::SolutionTransfer VectorType, DoFHandlerType>::unpack_callback(const typename > dealii::parallel::distributed::Triangulation space_dimension>::cell_iterator&, typename >