Title:
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Optimizing Fully Anisotropic Elastic Propagation on 2nd Generation Intel Xeon Phi Processors
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Author:
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Farres, Albert; Duran, A.; Rosas, Claudia; Hanzich, Mauricio; Yount, C.; Fernandez, S.
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Other authors:
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Barcelona Supercomputing Center |
Abstract:
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This work shows several optimization strategies evaluated and applied to an elastic wave propagation engine, based on a Fully Staggered Grid, running on the latest Intel Xeon Phi processors, the second generation of the product (code-named Knights Landing). Our fully optimized code shows a speed-up of about 4x when compared with the same algorithm optimized for the previous generation processor. |
Abstract:
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Authors also thank Repsol for the permission to publish the present research, carried out at the Repsol-BSC Research Center. This work has received funding from the European Union's Horizon 2020 Programme (2014-2020) and from the Brazilian Ministry of Science, Technology and Innovation through Rede
Nacional de Pesquisa (RNP) under the HPC4E Project (www.hpc4e.eu), grant
agreement n.◦ 689772.
* Other brands and names are the property of their respective owners. |
Abstract:
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Peer Reviewed |
Subject(s):
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-Àrees temàtiques de la UPC::Enginyeria electrònica -Wave mechanics -OpenMP -3D full-wave field modelling-based applications -Wave propagation -Intel Xeon Phi x200 processor family -Mecànica ondulatòria -OpenMP |
Rights:
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Document type:
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Article - Submitted version Conference Object |
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