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Rethinking MPI for GPU Accelerated Supercomputers
In the accelerated era of exascale supercomputing, MPI is being pushed to its logical limits. …
PGAS
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Programming Toward Exascale: A Look Ahead at OpenACC in 2016
Although there will be some meaty hardware and systems news in high performance computing over the course of 2016, this will be the year that programming models for HPC systems take center stage, especially as large supercomputing sites prepare for their first waves of pre-exascale machines. …
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A Hybrid Path to Programming Exascale Machines
As we have been describing here in detail, there is little end in sight to the train of exascale computing challenges ahead. …