Dear All, I am studying Groups and Communicators, but before start going in detail, I have a question about groups.
I would like to know if is it possible to create a group of masters of the other groups and then a intra-communication in the new group. I have spent sometime reading different tutorial and presentation, but it is difficult, at least for me, to understand if is it possible to create this sort of MPI cast in another MPI. In the attachment you can find a pictures that summarize what I would like to do. Another strategies could be use virtual topology. What do you think? I really, really, appreciate any kind of help, suggestions or link where I can study this topics. Again, thanks Best Regards, Diego
test_masters_mpi.pdf
Description: Adobe PDF document
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