Real-time task pipelines allocation on multicore systems: Analysis and design of an algorithm for allocating real-time task pipelines on multicore systems - Couverture souple

Italiano, Angela

9783639814262: Real-time task pipelines allocation on multicore systems: Analysis and design of an algorithm for allocating real-time task pipelines on multicore systems

Couverture souple

ISBN 10 : 3639814266 ISBN 13 : 9783639814262

Editeur : Edizioni Accademiche Italiane, 2014

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An important class of real-time multimedia streaming applications can be modeled as pipelines of tasks to be executed on multi processors systems. Each pipeline is periodically activated and each instance has to be completed before a given end-to-end deadline. A general problem is to allocate multiple real-time task pipelines on multi-core systems, guaranteeing their schedu- lability and optimizing a user deﬁned objective (e.g. minimum number of processors, minimum energy consumption, etc.). The objective of this paper is to analyze the problem from a mathematical point of view, and to design an algorithm to explore the space of possible solutions. The research activity builds upon a previous investigation about the assignment scheduling parameters of the tasks. In this thesis, we propose a grouping strategy that tries to minimize the number of processors required to schedule a sets of pipelines, and hence the overall resource utilization. The proposed algorithm is evaluated on a wide combination of parameters and its eﬀectiveness is compared against existing solutions.

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Pr�sentation de l'�diteur

An important class of real-time multimedia streaming applications can be modeled as pipelines of tasks to be executed on multi processors systems. Each pipeline is periodically activated and each instance has to be completed before a given end-to-end deadline. A general problem is to allocate multiple real-time task pipelines on multi-core systems, guaranteeing their schedu- lability and optimizing a user defined objective (e.g. minimum number of processors, minimum energy consumption, etc.). The objective of this paper is to analyze the problem from a mathematical point of view, and to design an algorithm to explore the space of possible solutions. The research activity builds upon a previous investigation about the assignment scheduling parameters of the tasks. In this thesis, we propose a grouping strategy that tries to minimize the number of processors required to schedule a sets of pipelines, and hence the overall resource utilization. The proposed algorithm is evaluated on a wide combination of parameters and its effectiveness is compared against existing solutions.

Biographie de l'auteur

Angela Italiano has carried out her first university studies in "Computer Science" at the University of Pisa.After an internship at CapGemini S.p.A. se has pursued her studies at the "Scuola Superiore Sant'Anna" and University of Pisawith a master degree in "Computer Science and Networking".Se is currently working as researcher at the CNR of Pisa.

Les informations fournies dans la section � A propos du livre � peuvent faire r�f�rence � une autre �dition de ce titre.

�diteur: Edizioni Accademiche Italiane
Date d'�dition: 2014
Langue: italien
ISBN 10: 3639814266
ISBN 13: 9783639814262
Reliure: Broch�
Nombre de pages: 100
Coordonn�es du fabricant: non disponible

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Real-time task pipelines allocation on multicore systems

Angela Italiano

Edit� par Edizioni Accademiche Italiane, 2014

ISBN 10 : 3639814266 ISBN 13 : 9783639814262

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Etat : New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. Autor/Autorin: Italiano AngelaAngela Italiano has carried out her first university studies in Computer Science at the University of Pisa.After an internship at CapGemini S.p.A. se has pursued her studies at the Scuola Superiore Sant Anna and Un. N� de r�f. du vendeur 5001164

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Real-time task pipelines allocation on multicore systems : Analysis and design of an algorithm for allocating real-time task pipelines on multicore systems

Angela Italiano

Edit� par Edizioni Accademiche Italiane, 2014

ISBN 10 : 3639814266 ISBN 13 : 9783639814262

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Taschenbuch. Etat : Neu. nach der Bestellung gedruckt Neuware - Printed after ordering - An important class of real-time multimedia streaming applications can be modeled as pipelines of tasks to be executed on multi processors systems. Each pipeline is periodically activated and each instance has to be completed before a given end-to-end deadline. A general problem is to allocate multiple real-time task pipelines on multi-core systems, guaranteeing their schedu- lability and optimizing a user de ned objective (e.g. minimum number of processors, minimum energy consumption, etc.). The objective of this paper is to analyze the problem from a mathematical point of view, and to design an algorithm to explore the space of possible solutions. The research activity builds upon a previous investigation about the assignment scheduling parameters of the tasks. In this thesis, we propose a grouping strategy that tries to minimize the number of processors required to schedule a sets of pipelines, and hence the overall resource utilization. The proposed algorithm is evaluated on a wide combination of parameters and its e ectiveness is compared against existing solutions. N� de r�f. du vendeur 9783639814262

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Real-time task pipelines allocation on multicore systems

Angela Italiano

Edit� par Edizioni Accademiche Italiane Jan 2014, 2014

ISBN 10 : 3639814266 ISBN 13 : 9783639814262

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Taschenbuch. Etat : Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -An important class of real-time multimedia streaming applications can be modeled as pipelines of tasks to be executed on multi processors systems. Each pipeline is periodically activated and each instance has to be completed before a given end-to-end deadline. A general problem is to allocate multiple real-time task pipelines on multi-core systems, guaranteeing their schedu- lability and optimizing a user de ned objective (e.g. minimum number of processors, minimum energy consumption, etc.). The objective of this paper is to analyze the problem from a mathematical point of view, and to design an algorithm to explore the space of possible solutions. The research activity builds upon a previous investigation about the assignment scheduling parameters of the tasks. In this thesis, we propose a grouping strategy that tries to minimize the number of processors required to schedule a sets of pipelines, and hence the overall resource utilization. The proposed algorithm is evaluated on a wide combination of parameters and its e ectiveness is compared against existing solutions. 100 pp. Italienisch. N� de r�f. du vendeur 9783639814262

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Real-time task pipelines allocation on multicore systems

Angela Italiano

Edit� par Edizioni Accademiche Italiane Jan 2014, 2014

ISBN 10 : 3639814266 ISBN 13 : 9783639814262

Neuf Taschenbuch

Vendeur : buchversandmimpf2000, Emtmannsberg, BAYE, Allemagne

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Taschenbuch. Etat : Neu. Neuware -An important class of real-time multimedia streaming applications can be modeled as pipelines of tasks to be executed on multi processors systems. Each pipeline is periodically activated and each instance has to be completed before a given end-to-end deadline. A general problem is to allocate multiple real-time task pipelines on multi-core systems, guaranteeing their schedu- lability and optimizing a user de�ned objective (e.g. minimum number of processors, minimum energy consumption, etc.). The objective of this paper is to analyze the problem from a mathematical point of view, and to design an algorithm to explore the space of possible solutions. The research activity builds upon a previous investigation about the assignment scheduling parameters of the tasks. In this thesis, we propose a grouping strategy that tries to minimize the number of processors required to schedule a sets of pipelines, and hence the overall resource utilization. The proposed algorithm is evaluated on a wide combination of parameters and its e�ectiveness is compared against existing solutions.VDM Verlag, Dudweiler Landstra�e 99, 66123 Saarbr�cken 100 pp. Italienisch. N� de r�f. du vendeur 9783639814262

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