Article 3VBWM Abstractions and Directives for Adapting Wavefront Algorithms to Future Architectures

Abstractions and Directives for Adapting Wavefront Algorithms to Future Architectures

by
Rich Brueckner
from High-Performance Computing News Analysis | insideHPC on (#3VBWM)
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Robert Searles from the University of Delaware gave this talk at PASC18. "Architectures are rapidly evolving, and exascale machines are expected to offer billion-way concurrency. We need to rethink algorithms, languages and programming models among other components in order to migrate large scale applications and explore parallelism on these machines. Although directive-based programming models allow programmers to worry less about programming and more about science, expressing complex parallel patterns in these models can be a daunting task especially when the goal is to match the performance that the hardware platforms can offer."

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