Hi Alain, On Sep 22, 2014, at 10:10 AM, Alain Miniussi <alain.miniu...@oca.eu<mailto:alain.miniu...@oca.eu>> wrote:
----- Original Message ----- The Cartesian decomposition part of the MPI spec does not seems to be present in boost mpi. Is it just due to a lack of resources or is it useless for some reason ? I'd like to look into it but would like to make sure there is a point. I think you’ll find that most codes perform parallel decomposition using other tools (e.g. Geometric, Graph, Hyper-graph, etc…) partitioners so this particular MPI capability isn’t as broadly useful as other approaches. I suspect that’s why it was never implemented. — Noel
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