Advanced MPI

Sat in an excellent tutorial today at SC13 in Denver, covering (mostly) relatively new additions to the standard, slides here . Highlights (for me anyway) included a new scalable method for creating graph topologies (apparently MPI_Graph_create is bad), remote memory access/one sided communication and non-blocking collectives. The speakers were excellent communicators and had an obvious love for the subject, most definitely one of the better tutorials I’ve attended.

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