Browsing Departament d'Arquitectura de Computadors by titles

Browsing Departament d'Arquitectura de Computadors by titles

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  • Castro, Alberto (Date of defense: 10-10-2014)
    The ever increasing IP traffic volume has finally brought to light the high inefficiency of current wavelength-routed over rigid-grid optical networks in matching the client layer requirements. Such an issue results in the ...
  • Klinkowski, Miroslaw
    L'evolució de les xarxes publiques de transport de dades destaca per el continu augment de la demanda de tràfic a la que estan sotmeses. La causa és la imparable popularització d'Internet i del seu ús per a tot tipus ...
  • Gelado Fernández, Isaac
    Heterogeneous parallel computing combines general purpose processors with accelerators to efficiently execute both sequential control-intensive and data-parallel phases of applications. Existing programming models for ...
  • Cabezas Rodríguez, Javier (Date of defense: 29-06-2015)
    Multi-GPU systems are widely used in High Performance Computing environments to accelerate scientific computations. This trend is expected to continue as integrated GPUs will be introduced to processors used in multi-socket ...
  • Llatser Martí, Ignacio (Date of defense: 17-01-2014)
    Nanosystems, integrated systems with a total size of a few micrometers, are capable of interacting at the nanoscale, but their short operating range limits their usefulness in practical macro-scale scenarios. Nanonetworks, ...
  • Coras, Florin (Date of defense: 23-07-2015)
    In just four decades the Internet has gone from a lab experiment to a worldwide, business critical infrastructure that caters to the communication needs of almost a half of the Earth's population. With these figures on its ...
  • Darehshoorzadeh, Amir (Date of defense: 23-07-2012)
    Advances in communication and networking technologies are rapidly making ubiquitous network connectivity a reality. In recent years, Wireless Mesh Networks (WMNs) have already become very popular and been receiving an ...
  • Alvanos, Michail (Date of defense: 10-12-2013)
    Partitioned Global Address Space (PGAS) languages promise to deliver improved programmer productivity and good performance in large-scale parallel machines. However, adequate performance for applications that rely on ...
  • Farreras Esclusa, Montse (Date of defense: 12-12-2008)
    Since the invention of the transistor, clock frequency increase was the primary method of improving computing performance. As the reach of Moore's law came to an end, however, technology driven performance gains became ...
  • Kumar, Rakesh (Date of defense: 24-07-2014)
    SIMD accelerators are ubiquitous in microprocessors from different computing domains. Their high compute power and hardware simplicity improve overall performance in an energy efficient manner. Moreover, their replicated ...
  • Salamí San Juan, Esther
    The growing interest that multimedia processing has experimented during the last decade is motivating processor designers to reconsider which execution paradigms are the most appropriate for general-purpose processors. On ...
  • Ayguadé i Parra, Eduard
    La programació d'aplicacions en màquines paral·leles és un tema d'interès quant a que cada vegada són més les màquines d'aquest tipus disponibles comercialment.Per a això l'usuari disposa de dues opcions: (a) Utilització ...
  • Samaniego Alvarado, Cristóbal (Date of defense: 14-12-2015)
    This thesis is based on the implementation of a computational system to numerically simulate the interaction between a fluid and an arbitrary number of rigid bodies. This implementation was performed in a distributed ...
  • Álvarez Mesa, Mauricio (Date of defense: 08-09-2011)
    Digital video is a popular technology used in many different applications. The quality of video, expressed in the spatial and temporal resolution, has been increasing continuously in the last years. In order to reduce the ...
  • Sáez Pous, Xavier (Date of defense: 25-01-2016)
    During the last two decades, High-Performance Computing (HPC) has grown rapidly in performance by improving single-core processors at the cost of a similar growth in power consumption. The single-core processor improvement ...
  • Vega, Augusto J. (Date of defense: 30-07-2013)
    The so-called "power (or power density) wall" has caused core frequency (and single-thread performance) to slow down, giving rise to the era of multi-core/multi-thread processors. For example, the IBM POWER4 processor, ...
  • Guitart Fernández, Jordi
    El disseny del llenguatge Java, que inclou aspectes importants com són la seva portabilitat i neutralitat envers l'arquitectura, les seves capacitats multithreading, la seva familiaritat (degut a la seva semblança amb ...
  • Girona Turell, Sergi
    La predicció és un concepte de recerca molt interessant. No es només predir el resultat futur, sinó que també cal predir el resultat conegut, a vegades anomenat validació. L'aplicació de tècniques de predicció sobre el ...
  • Brankovic, Aleksandar (Date of defense: 17-03-2015)
    Recently the community started looking into Hardware/Software (HW/SW) co-designed processors as potential solutions to move towards the less power consuming and the less complex designs. Unlike other solutions, they reduce ...
  • Banús Alsina, Josep María
    Esta tesis afronta el problema de la planificación de sistemas de tiempo real utilizando sistemas multiprocesador con memoria compartida. Según laliteratura este problema es NP-Hard. En las aplicaciones de sistemas de ...