From: Roy S. <roy...@ic...> - 2008-09-09 16:43:02
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On Tue, 9 Sep 2008, Kirk, Benjamin (JSC-EG) wrote: > At one point the send_list was used to do exactly that. In fact, > that is the only reason it exists. I need to look back and see when > that changed. If the send list is broken I'll factor roy's stuff > into the DofMap to fix it. Whoa, wait, take a closer look at my patch. There's two localize calls it was supposed to fix. In the second call, it *uses* the DofMap send_list, because we're synchronizing data on the new, current partition. But in the first call, it *can't* use the DofMap send_list, because where data needs to come from and needs to go ends up having nothing to do with either the old partitioning's ghost nodes or the new partitioning's ghost nodes - it has to do with how the old partitions and new partitions overlap, and to the best of my knowledge we've never constructed a send_list like that before. --- Roy |