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HPI

Overlap of communication and computation (part 2)

2 min read

In part 1 of this series, I discussed various peer-wise technologies and techniques that MPI implementations typically use for communication / computation overlap. MPI-3.0, published in 2012, forced a change in the overlap game. Specifically: most prior overlap work had been in the area of individual messages between a pair of peers.  These were very […]