Articles | Volume 9, issue 9
https://doi.org/10.5194/gmd-9-3483-2016
https://doi.org/10.5194/gmd-9-3483-2016
Development and technical paper
 | 
29 Sep 2016
Development and technical paper |  | 29 Sep 2016

Earth system modelling on system-level heterogeneous architectures: EMAC (version 2.42) on the Dynamical Exascale Entry Platform (DEEP)

Michalis Christou, Theodoros Christoudias, Julián Morillo, Damian Alvarez, and Hendrik Merx

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Short summary
We examine an alternative approach to heterogeneous cluster-computing for Earth system models, using the EMAC model as a pilot application on the Dynamical Exascale Entry Platform (DEEP). A set of autonomous interconnected coprocessors complements a conventional HPC cluster to increase computing performance and offer extra flexibility to expose multiple levels of parallelism and achieve better scalability, towards exploiting the potential of a fully Exascale-capable platform.