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Communication Dans Un Congrès Année : 2004

A Time-Coherent Model for the Steering of Parallel Simulations

Résumé

The on-line visualization and the computational steering of parallel simulations come up against a serious coherence problem. Indeed, data distributed over parallel processes must be accessed carefully to ensure they are presented to the visualization system in a meaningful way. In this paper, we present a solution to the coherence problem for structured parallel simulations. We introduce a hierarchical task model that allows to better grasp the complexity of simulations, too often considered as "single-loop" applications. Thanks to this representation, we can schedule in parallel the request treatments on the simulation processes and satisfy the temporal coherence.
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Dates et versions

inria-00357414 , version 1 (30-01-2009)

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Aurélien Esnard, Michaël Dussere, Olivier Coulaud. A Time-Coherent Model for the Steering of Parallel Simulations. 10th International Euro-Par Conference, 2004, Pisa, Italy. pp.90--97, ⟨10.1007/b99409⟩. ⟨inria-00357414⟩
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