TY - GEN
T1 - Resolving neighbourhood relations in a parallel fluid dynamic solver
AU - Frisch, Jérôme
AU - Mundani, Ralf Peter
AU - Rank, Ernst
PY - 2012
Y1 - 2012
N2 - Computational Fluid Dynamics simulations require an enormous computational effort if a physically reasonable accuracy should be reached. Therefore, a parallel implementation is inevitable. This paper describes the basics of our implemented fluid solver with a special aspect on the hierarchical data structure, unique cell and grid identification, and the neighbourhood relations in-between grids on different processes. A special server concept keeps track of every grid over all processes while minimising data transfer between the nodes.
AB - Computational Fluid Dynamics simulations require an enormous computational effort if a physically reasonable accuracy should be reached. Therefore, a parallel implementation is inevitable. This paper describes the basics of our implemented fluid solver with a special aspect on the hierarchical data structure, unique cell and grid identification, and the neighbourhood relations in-between grids on different processes. A special server concept keeps track of every grid over all processes while minimising data transfer between the nodes.
KW - clientserver concept
KW - nonoverlapping block structured adaptive grid
KW - parallel computation
KW - synchronisation
KW - unique cell and grid identification
UR - https://www.scopus.com/pages/publications/84870756011
U2 - 10.1109/ISPDC.2012.43
DO - 10.1109/ISPDC.2012.43
M3 - Conference contribution
AN - SCOPUS:84870756011
SN - 9780769548050
T3 - Proceedings - 2012 11th International Symposium on Parallel and Distributed Computing, ISPDC 2012
SP - 267
EP - 273
BT - Proceedings - 2012 11th International Symposium on Parallel and Distributed Computing, ISPDC 2012
T2 - 2012 11th International Symposium on Parallel and Distributed Computing, ISPDC 2012
Y2 - 25 June 2012 through 29 June 2012
ER -