Parallel Mesh Multiplication for Code_Saturne

Pavla Kabelikova, Ales Ronovsky, Vit Vondrak
2012 Zenodo  
In this whitepaper, a new mesh multiplication package developed for Code_Saturne is described. The package implements parallel global refinement of hexahedral meshes for Code_Saturne to allow creating meshes with more than 1 billion cells. This enables running Code_Saturne's extremely large CFD simulations on PRACE Tier-0 systems. The effectiveness of the implemented multiplication algorithm is demonstrated on practical examples, which were carried out on CURIE system at CEA.
doi:10.5281/zenodo.6302950 fatcat:laoxgjmxh5fdpkiqjntgvropca