#1106 Revision of the parallel interface in dune-grid.
|Reported by||Robert K (email@example.com)|
|Reported at||May 14, 2012 15:26|
|Operating System||Unspecified / All|
|Last edited by||Christian Engwer (firstname.lastname@example.org)|
|Last edited at||Jul 10, 2012 18:46|
In the current implementation of the parallel interface in dune-grid there are several things missing:
- Communication of data through Intersections. The current interface would not allow parallel grids with non-conforming refinement without ghost cells or overlap. However, is is required for efficient implementation of DG methods on super computers with a large number of cores and only a few number of cells per core.
- Non-blocking communication or even asynchronous communication is currently not possible with communication methods on the Grid class.
Please add further things missing such that we obtain a list of possible improvements for the next meeting.