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Portable implementation model for CFD simulations. Application to hybrid CPU/GPU supercomputers

Autor
Oyarzun, G.; Borrell, R.; Gorobets, A.; Oliva, A.
Tipus d'activitat
Article en revista
Revista
International journal of computational fluid dynamics
Data de publicació
2017-10-27
Volum
31
Número
9
Pàgina inicial
396
Pàgina final
411
DOI
https://doi.org/10.1080/10618562.2017.1390084 Obrir en finestra nova
URL
http://www.tandfonline.com/doi/full/10.1080/10618562.2017.1390084 Obrir en finestra nova
Resum
Nowadays, high performance computing (HPC) systems experience a disruptive moment with a variety of novel architectures and frameworks, without any clarity of which one is going to prevail. In this context, the portability of codes across different architectures is of major importance. This paper presents a portable implementation model based on an algebraic operational approach for direct numerical simulation (DNS) and large eddy simulation (LES) of incompressible turbulent flows using unstruct...
Paraules clau
CFD code, GPU, Heterogeneous computing, MPI+CUDA, OpenCL, Portability, Sliced ELLPACK
Grup de recerca
CTTC - Centre Tecnològic de la Transferència de Calor

Participants