Resilient Workflows for High-Performance Simulation Platforms

Toan Nguyen 1 Laurentiu Trifan 1 Jean-Antoine Désidéri 1
1 OPALE - Optimization and control, numerical algorithms and integration of complex multidiscipline systems governed by PDE
CRISAM - Inria Sophia Antipolis - Méditerranée , JAD - Laboratoire Jean Alexandre Dieudonné : UMR6621
Abstract : Workflows systems are considered here to support large-scale multiphysics simulations. Because the use of large distributed and parallel multi-core infrastructures is prone to software and hardware failures, the paper addresses the need for error recovery procedures. A new mechanism based on asymmetric checkpointing is presented. A rule-based implementation for a distributed workflow platform is detailed.
Keywords : workflow systems Fault-tolerant computing Large-scale scientific computing parallelization of simulation workflow systems.
Type de document :
Communication dans un congrès
The 2010 International Conference on High Performance Computing & Simulation (HPCS 2010), Jun 2010, Caen, France. 2010
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Contributeur : Toan Nguyen <>
Soumis le : vendredi 8 octobre 2010 - 12:32:15
Dernière modification le : jeudi 11 janvier 2018 - 16:08:58
Document(s) archivé(s) le : lundi 10 janvier 2011 - 11:43:08

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Toan Nguyen, Laurentiu Trifan, Jean-Antoine Désidéri. Resilient Workflows for High-Performance Simulation Platforms. The 2010 International Conference on High Performance Computing & Simulation (HPCS 2010), Jun 2010, Caen, France. 2010. 〈inria-00524612〉

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