Andrés Alessandro León Baldelli <[email protected]> writes:
> Hi all, > I am working with Blaise Bourdin on implementing a concept of “natural > numbering” for unstructured meshes using DMplex. > Such natural numbering can be, e.g., that of the mesh prior to parallel > distribution. > I have a working example in which I compute a field on the distributed DM and > I scatter it back to the serial DM on rank0 but I would like to create a more > general interface. To this regard I ask your advice: > 1) Is it reasonable to add an SF within the DM typedef for this "natural to > global” scatter? Surely you don't want the (necessarily non-scalable) serial DM to be a necessary part of this interface? What do you want to do with this natural numbering? Just write output files?
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