Recent Submissions

  • Una herramienta automática de feedback para ensamblador 

    Álvarez Martínez, Carlos; Jiménez González, Daniel; López Álvarez, David; Alonso López, Javier; Tous Liesa, Rubén; Parcerisa Bundó, Joan Manuel; Barlet Ros, Pere; Fernández Barta, Montserrat; Tubella Murgadas, Jordi; Pérez, Christian (2008-10)
    External research report
    Open Access
    Un estudiante de primer curso de Ingeniería en Informática debe adquirir la capacidad de analizar y depurar códigos, tanto a alto nivel como en ensamblador. Este proceso requiere una participación activa por parte de los ...
  • Operación stencil en CUDA 

    Garcés, Bernardo; Herrero Zaragoza, José Ramón; Otero Calviño, Beatriz (2011-11-29)
    External research report
    Open Access
    Los problemas derivados de la disipación de energía en la computación secuencial, están haciendo que cada vez se popularice más el uso de máquinas y sistemas con mayor cantidad de núcleos de proceso, pasando desde pequeños ...
  • Vectorized register tiling 

    Berna Juan, Alejandro; Jiménez Castells, Marta; Llaberia Griñó, José M. (2012-01)
    External research report
    Open Access
    In the last years, there has been much effort in commercial compilers (icc, gcc) to exploit efficiently the SIMD capabilities and the memory hierarchy that the current processors offer. However, the small numbers of compilers ...
  • Source code transformations for efficient SIMD code generation 

    Berna Juan, Alejandro; Jiménez Castells, Marta; Llaberia Griñó, José M. (2012-01)
    External research report
    Open Access
    Despite the effort inverted the last years in commercial compilers to generate efficient SIMD instructions based code sequences from conventional sequential programs, the small numbers of compilers that can automatically ...
  • ICT4Girls: from high school to university: an approach 

    Gil, Marisa; Jiménez Castells, Marta; Otero Calviño, Beatriz (2011-06-20)
    External research report
    Open Access
    Technological advances are improving living conditions. Oddly, there continues to be a decrease in the number of ICT students. The decline in the number of female students is particularly noteworthy. One of the main reasons ...
  • Introducing risk management into cloud computing 

    Fitó, Josep Oriol; Guitart Fernández, Jordi (2010-09)
    External research report
    Open Access
    The Cloud computing paradigm is offering an innovative and promising vision concerning the Information and Communications Technology (ICT). Actually, it gives the possibility of improving IT systems management and is ...
  • Maximising revenue in cloud computing markets by means of economically enhanced SLA management 

    Macías Lloret, Mario; Guitart Fernández, Jordi (2010-09-01)
    External research report
    Open Access
    This paper proposes a bidirectional communication between market brokers and resource managers in Cloud Computing Markets. This communication is implemented by means of an Economically Enhanced Resource Manager (EERM), ...
  • Estudio y evaluación de formatos de almacenamiento para matrices dispersas en arquitecturas multi-core 

    Pasarin, Marc; Otero Calviño, Beatriz; Herrero Zaragoza, José Ramón (2011-11-01)
    External research report
    Open Access
  • Escolta al teu voltant, xarxes de sensors sense fils 

    Crusafon, Carlota; Carcelle, Nuria; Punsoda, Georgina; Gil, Marisa (2010-09-06)
    External research report
    Open Access
    Escolta al teu voltant! és un projecte que consisteix en desenvolupar una plataforma de monitorització utilitzant una xarxa de sensors sense fils formada per motes. Una mote és un mòdul de baixa potència que incorpora un ...
  • An integer linear programming representation for data-center power-aware management 

    Berral García, Josep Lluís; Gavaldà Mestre, Ricard; Torres Viñals, Jordi (2010-11-12)
    External research report
    Open Access
    This work exposes how to represent a grid data-center based scheduling problem, taking the advantages of the virtualization and consolidation techniques, as a linear integer programming problem including all three mentioned ...

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