Optimizing Fully Anisotropic Elastic Propagation on 2nd Generation Intel Xeon Phi Processors

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ProjectHPC4E - HPC for Energy (EC-H2020-689772)

Abstract

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.

CitationFarres, A. [et al.]. Optimizing Fully Anisotropic Elastic Propagation on 2nd Generation Intel Xeon Phi Processors. A: 79th EAGE Conference and Exhibition 2017 (Session: Computational Geosciences). "79th EAGE Conference and Exhibition 2017". 2017.

URIhttp://hdl.handle.net/2117/107060

DOI10.3997/2214-4609.201700497

Publisher versionhttp://www.earthdoc.org/publication/publicationdetails/?publication=88215

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Computer Applications in Science & Engineering - Ponències/Comunicacions de congressos [84]

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