Exploració per autor "Molina Clemente, Carlos"
Ara es mostren els items 9-15 de 15
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Microarchitectural Techniques to Exploit Repetitive Computations and Values
Molina Clemente, Carlos (Universitat Politècnica de Catalunya, 2005-07-10)
Tesi
Accés obertLa dependencia de datos es una de las principales razones que limitan el rendimiento de los procesadores actuales. Algunos estudios han demostrado, que las aplicaciones no pueden alcanzar más de una decena de instrucciones ... -
Network aware performance evaluation of prefetching techniques in CMPs
Torrents Lapuerta, Martí; Martinez Morais, Raul; Molina Clemente, Carlos (2014-06-01)
Article
Accés restringit per política de l'editorialThis study focuses on the importance of quantifying the effect of prefetching on the interconnection network of a multiprocessor chip. This kind of microarchitectural effects are often quantified using simulators. However, ... -
OLSRp: predicting control information to achieve scalability in OLSR ad hoc networks
Medina Medina, Esunly; Meseguer Pallarès, Roc; Molina Clemente, Carlos; Royo Vallés, María Dolores (2010)
Text en actes de congrés
Accés obertScalability is a key design challenge that routing protocols for ad hoc networks must properly address to maintain the network performance when the number of nodes increases. We focus on this issue by reducing the amount ... -
Performance analysis of non-uniform cache architecture policies for chip-multiprocessors using the Parsec v2.0 Benchmark Suite
Lira Rueda, Javier; Molina Clemente, Carlos; González Colás, Antonio María (2009-09)
Text en actes de congrés
Accés restringit per política de l'editorialNon-Uniform Cache Architectures (NUCA)have been proposed as a solution to overcome wire delays that will dominate on-chip latencies in Chip Multiprocessor designs in the near future. This novel means of organization divides ... -
Reducing energy consumption in human-centric wireless sensor networks
Meseguer Pallarès, Roc; Molina Clemente, Carlos; Ochoa, Sergio; Santos, Rodrigo (2012)
Text en actes de congrés
Accés restringit per política de l'editorialEnergy consumption is a main research issue in wireless sensor networks; and particularly in those where nodes collaborate to reach a goal. This article explores the energy consumption in mobile devices participating ... -
The Auction: optimizing banks usage in non-uniform cache architectures
Lira Rueda, Javier; Molina Clemente, Carlos; González Colás, Antonio María (Association for Computing Machinery (ACM), 2010)
Text en actes de congrés
Accés restringit per política de l'editorialThe growing influence of wire delay in cache design has meant that access latencies to last-level cache banks are no longer constant. Non-Uniform Cache Architectures (NUCAs)have been proposed to address this problem. ... -
Trace-level speculative multithreaded architecture
Molina Clemente, Carlos; González Colás, Antonio María; Tubella Murgadas, Jordi (Institute of Electrical and Electronics Engineers (IEEE), 2002)
Text en actes de congrés
Accés obertThis paper presents a novel microarchitecture to exploit trace-level speculation by means of two threads working cooperatively in a speculative and non-speculative way respectively. The architecture presents two main ...