Adaptiveness in distributed parallel applications is an essential feature whose importance has been assessed in research fields such as scientific computing, large-scale real-time simulations and emergency management systems. This feature is of special interest to properly and promptly respond to time-varying QoS requirements, to react to highly variable workload peaks and to deal with irregular parallel problems. Starting out from the performance predictability of structured parallelism schemes, this book describes a novel formalization of adaptive parallel modules performing structured parallel computations. The module behavior is described in terms of a Hybrid System abstraction and reconfigurations are driven using the Model-based Predictive Control approach. The book provides formal solutions to control large-scale distributed applications composed of several interacting adaptive modules. Concepts of non-cooperative games and distributed cooperative optimization are presented and applied to real examples. Finally, in the book the author discusses first validations of the proposed techniques through experiments performed in a simulation environment.
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Gabriele Mencagli received a PhD in Computer Science at the Computer Science Department, University of Pisa. His research interests are in the area of High-Performance Computing. He focuses on performance models of parallel computations and their exploitation to design control-theoretic adaptation strategies in dynamic execution environments.
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Taschenbuch. Zustand: Neu. Adaptiveness in Structured Parallel Computations | A Control-theoretic Methodology | Gabriele Mencagli | Taschenbuch | 400 S. | Englisch | 2012 | LAP LAMBERT Academic Publishing | EAN 9783659295522 | Verantwortliche Person für die EU: BoD - Books on Demand, In de Tarpen 42, 22848 Norderstedt, info[at]bod[dot]de | Anbieter: preigu. Artikel-Nr. 106165065
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Taschenbuch. Zustand: Neu. Neuware -Adaptiveness in distributed parallel applications is an essential feature whose importance has been assessed in research fields such as scientific computing, large-scale real-time simulations and emergency management systems. This feature is of special interest to properly and promptly respond to time-varying QoS requirements, to react to highly variable workload peaks and to deal with irregular parallel problems. Starting out from the performance predictability of structured parallelism schemes, this book describes a novel formalization of adaptive parallel modules performing structured parallel computations. The module behavior is described in terms of a Hybrid System abstraction and reconfigurations are driven using the Model-based Predictive Control approach. The book provides formal solutions to control large-scale distributed applications composed of several interacting adaptive modules. Concepts of non-cooperative games and distributed cooperative optimization are presented and applied to real examples. Finally, in the book the author discusses first validations of the proposed techniques through experiments performed in a simulation environment.Books on Demand GmbH, Überseering 33, 22297 Hamburg 400 pp. Englisch. Artikel-Nr. 9783659295522
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