Laboratoire de Mécanique des Fluides et d'Acoustique - UMR 5509

LMFA - UMR 5509
Laboratoire de Mécanique des Fluides et d’Acoustique
Lyon
France


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Accueil > Équipes de Recherche > Turbulence & Instabilités > Publications T&I > Publications T&I 2018

Article dans Notes Num. Fluid Mech. (2018)

A New Strategy for Analysis and Visualization of Massively Parallel Computations of Turbulent and Transitional Flows

Anne Cadiou, Marc Buffat, Bastien Di Pierro, Lionel Le Penven, Christophe Pera

A New Strategy for Analysis and Visualization of Massively Parallel Computations of Turbulent and Transitional Flows

Massively parallel simulations generate increasing volumes of large data, whose exploitation requires large storage resources, efficient network and increasingly large post-processing facilities. In the coming era of exascale computations, there is an emerging need for new data analysis and visualization strategies. In order to meet these challenges, an original solution based on Python and open-source libraries has been developed. It is shown to make it possible to embed analysis and visualization into the code and efficiently shorten the exploitation of massively parallel computations. Applications are given for direct numerical simulations of turbulent and transitional flows.
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