Abstract
High-Order schemes are attractive for modern computing systems as they can achieve accurate representations of solutions with relatively little memory. In this work we look into the usage of the NEC Aurora TSUBASA system for a high-order discontinuous Galerkin solver. The NEC Aurora TSUBASA system is a vector architecture that is transparently combined with a scalar host system. We explore this unique environment for development and execution, as well as providing some first performance observations with our discontinuous Galerkin solver Ateles.
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Acknowledgements
We thank the computing center of the University of Siegen (ZIMT) for providing the NEC Aurora TSUBASA system and Holger Berger of NEC for his kind assistance.
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Klimach, H., Roller, S. (2020). Using the NEC Aurora TSUBASA for High-Order Discontinuous-Galerkin in Ateles. In: Resch, M., Kovalenko, Y., Bez, W., Focht, E., Kobayashi, H. (eds) Sustained Simulation Performance 2018 and 2019. Springer, Cham. https://doi.org/10.1007/978-3-030-39181-2_6
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DOI: https://doi.org/10.1007/978-3-030-39181-2_6
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