Petascale high order dynamic rupture earthquake simulations on heterogeneous supercomputers

We present an end-to-end optimization of the innovative Arbitrary high-order DERivative Discontinuous Galerkin (ADER-DG) software SeisSol targeting Intel® Xeon Phi™ coprocessor platforms, achieving unprecedented earthquake model complexity through coupled simulation of full frictional sliding and se...

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Bibliographic Details
Published in:	Proceedings of the International Conference for High Performance Computing, Networking, Storage and Analysis pp. 3 - 14
Main Authors:	Heinecke, Alexander, Breuer, Alexander, Rettenberger, Sebastian, Bader, Michael, Gabriel, Alice-Agnes, Pelties, Christian, Bode, Arndt, Barth, William, Liao, Xiang-Ke, Vaidyanathan, Karthikeyan, Smelyanskiy, Mikhail, Dubey, Pradeep
Format:	Conference Proceeding
Language:	English
Published:	Piscataway, NJ, USA IEEE Press 01.11.2014 IEEE
Series:	ACM Conferences
Subjects:	ADER-DG Applied computing > Physical sciences and engineering > Earth and atmospheric sciences Computational modeling Computer systems organization > Architectures > Distributed architectures > Grid computing Computer systems organization > Architectures > Parallel architectures > Multicore architectures Computer systems organization > Architectures > Serial architectures > Superscalar architectures Computer systems organization > Dependable and fault-tolerant systems and networks Computing methodologies > Modeling and simulation > Simulation types and techniques > Massively parallel and high-performance simulations dynamic rupture earthquake simulation Earthquakes General and reference > Cross-computing tools and techniques > Performance heterogeneous supercomputers hybrid parallelization Jacobian matrices Kernel Networks > Network performance evaluation Optimization petascale performance Seismic waves SeisSol Software and its engineering > Software organization and properties > Software system structures > Distributed systems organizing principles > Grid computing Stress ADER-DG dynamic rupture heterogeneous supercomputers earthquake simulation hybrid parallelization petascale performance SeisSol
ISBN:	1479955000, 9781479955008
ISSN:	2167-4329
Online Access:	Get full text
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