We did not actually meet, we just collected some agenda points…

Communication on intersections (indices…)

Asynchronous Communication

• Return a future from communicate…?
• There is an implementation in ALUGrid

Intersection/entity subsets for communication

• Allows to do Overlap of communication/computation
  (e.g. step 1: do pre-computation on the entities that are needed for communication, step 2: do pre+post-computation on all other entities in parallel with communication, step 3: do post-computation on the entities from step 1.)