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Performance of Devito on HPC-Optimised ARM Processors

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Version 4 2019-08-17, 17:35
Version 3 2019-08-08, 14:04
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posted on 2019-08-17, 17:35 authored by Hermes SengerHermes Senger, Jaime Freire de Souza, Edson GomiEdson Gomi, Fabio Luporini, Gerard GormanGerard Gorman
In this work we evaluate the performance of Devito, a domain specifi c language (DSL) for fi nite di fferences, on Arm ThunderX2 processors. Experiments with two common seismic computational kernels demonstrate that Arm processors can achieve competitive performance compared to Intel Xeon processors.

Funding

R&D project registered as ANP 20714-2 - “Desenvolvimento de técnicas numéricas e software para problemas de inversão com aplicações em processamento sísmico” (USP/Shell Brasil/ANP), sponsored by Shell Brasil under the ANP R&D levy as “Compromisso de Investimentos com Pesquisa e Desenvolvimento”.

FAPESP (Contract number 2018/00452-2)

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