Títol:
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Analysis and simulation of multiplexed single-bus networks with and without buffering
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Autor/a:
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Llaberia Griñó, José M.; Valero Cortés, Mateo; Herrada Lillo, Enrique; Labarta Mancho, Jesús José
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Altres autors:
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Universitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors; Facultat d'Informàtica de Barcelona; Universitat Politècnica de Catalunya. CAP - Grup de Computació d'Altes Prestacions |
Abstract:
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Performance issues of a single-bus interconnection network for multiprocessor systems, operating in a multiplexed way, are presented in this paper. Several models are developed and used
to allow system performance evaluation. Comparisons with equivalent crossbar systems are provided. It is shown how crossbar EBW values can be reached and exceeded when appropriate operation parameters are chosen in a multiplexed
single-bus system. Another architectural feature is considered, concerning the utilization of buffers at the memory modules. With the buffering scheme, memory interference can be reduced so that the system performance is practically improved. |
Abstract:
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Peer Reviewed |
Matèries:
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-Àrees temàtiques de la UPC::Informàtica::Arquitectura de computadors -Computer networks -- Design and construction -Multiprocessors -Computer networks -Digital simulation -Multiprocessing systems -Performance evaluation -Ordinadors, Xarxes d' -- Disseny i construcció -Multiprocessadors |
Drets:
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Tipus de document:
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Article - Versió publicada Objecte de conferència |
Publicat per:
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Institute of Electrical and Electronics Engineers (IEEE)
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