Now showing items 1-5 of 5

    • A comparison of cache hierarchies for SMT processors 

      Suárez Gracía, Dario; Monreal Arnal, Teresa; Viñals Yúfera, Víctor (Universidad de La Laguna. Servicio de Publicaciones, 2011)
      Conference report
      Open Access
      In the multithread and multicore era, programs are forced to share part of the processor structures. On one hand, the state of the art in multithreading describes how efficiently manage and distribute inner resources such ...
    • A fault-tolerant last level cache for CMPs operating at ultra-low voltage 

      Ferrerón, Alexandra; Alastruey, Jesús; Suárez Gracía, Dario; Monreal Arnal, Teresa; Ibáñez Marín, Pablo Enrique; Viñals Yúfera, Víctor (Elsevier, 2019-03)
      Article
      Open Access
      Voltage scaling to values near the threshold voltage is a promising technique to hold off the many-core power wall. However, as voltage decreases, some SRAM cells are unable to operate reliably and show a behavior consistent ...
    • An adaptive controller to save dynamic energy in LP-NUCA 

      Suárez Gracía, Dario; Monreal Arnal, Teresa; Viñals Yúfera, Víctor (Universidad de La Laguna. Servicio de Publicaciones, 2011)
      Conference report
      Open Access
      Portable devices often demand powerful processors to run computing intensive applications, such as video playing or gaming, and ultra low en-ergy consumption to extend device uptime. Such con-flicting requirements are hard ...
    • Gestión de contenidos en caches operando a bajo voltaje 

      Ferrerón, Alexandra; Alastruey, Jesús; Suárez Gracía, Dario; Monreal Arnal, Teresa; Ibáñez Marín, Pablo Enrique; Viñals Yúfera, Víctor (2016)
      Conference report
      Open Access
      La eficiencia energética de las caches en chip puede mejorarse reduciendo su voltaje de alimentación (Vdd ). Sin embargo, este escalado de Vdd está limitado a una tensión Vddmin por debajo de la cual algunas celdas SRAM ...
    • On the use of many-core Marvell ThunderX2 processor for HPC workloads 

      Soria Pardos, Víctor; Armejach Sanosa, Adrià; Suárez Gracía, Dario; Moreto Planas, Miquel (2021)
      Article
      Open Access
      Marvell’s ThunderX2 has been the first Arm-based processor with deployments in large-scale HPC production systems, challenging the dominance that x86 processors had in the last decades. While x86 processors and its software ...