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Resilience, i.e., obtaining a correct solution in a timely and efficient manner, is one of the key challenges in extreme-scale supercomputing. Extreme heterogeneity, i.e., using multiple, and…
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Node-local burst buffers are becoming an indispensable hardware resource on large-scale supercomputers to buffer the bursty I/O from scientific applications. However, there is a lack of software…
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The Programming Models and Languages team is focused on developing the OpenSHMEM programming model for extreme scale systems. Towards this goal, the team conducts various activities…
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US Department of Energy (DOE) leadership computing facilities are in the process of deploying extreme-scale high-performance computing (HPC) systems with the long-range goal of building exascale…
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Extreme-scale, high-performance computing (HPC) significantly advances discovery in fundamental scientific processes by enabling multiscale simulations that range from the very small, on quantum and…