Journal
COMPUTERS & FLUIDS
Volume 45, Issue 1, Pages 103-108Publisher
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.compfluid.2011.01.028
Keywords
Code_Saturne; Petascale computing; Parallel partitioning; Parallel I/O; Multigrid; Linear solver
Funding
- Engineering and Physical Science Research Council (EPSRC) in the UK [12 (CCP12)]
- Engineering and Physical Sciences Research Council [EP/F038437/1, EP/G069581/1] Funding Source: researchfish
- EPSRC [EP/G069581/1, EP/F038437/1] Funding Source: UKRI
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This paper describes recent developments made to the open source general purpose CFD code Code_Saturne that attempt to address challenges associated with computing at the Petascale. These new features include parallel improved linear solver techniques, parallel I/O methodologies and partitioning tools. The impact of these new features on parallel performance has been analysed for a range of prototype Petascale computing systems as part of the PRACE pan-European initiative. (C) 2011 Elsevier Ltd. All rights reserved.
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