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Challenges for MPI in Its Third Decade
DescriptionMPI has been very successful, evolving from a parallel programming model for single process per core and node to the dominant internode programming model for HPC applications on today's clusters and extreme scale systems. As MPI approaches its third decade in 2024, what are the challenges to be addressed and changes to be made in MPI? This talk will discuss some of issues facing MPI, with examples from remote memory, I/O, and accelerator-rich nodes.
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