Now showing items 1-4 of 4

  • Characterizing the communication demands of the Graph500 benchmark on a commodity cluster 

    Fuentes, Pablo; Bosque Orero, José Luis; Beivide Palacio, Ramon; Valero Cortés, Mateo; Minkenberg, Cyriel (Institute of Electrical and Electronics Engineers (IEEE), 2014)
    Conference report
    Open Access
    Big Data applications have gained importance over the last few years. Such applications focus on the analysis of huge amounts of unstructured information and present a series of differences with traditional High Performance ...
  • FlexVC: Flexible virtual channel management in low-diameter networks 

    Fuentes, Pablo; Vallejo, Enrique; Beivide Palacio, Ramon; Minkenberg, Cyriel; Valero Cortés, Mateo (Institute of Electrical and Electronics Engineers (IEEE), 2017)
    Conference report
    Open Access
    Deadlock avoidance mechanisms for lossless lowdistance networks typically increase the order of virtual channel (VC) index with each hop. This restricts the number of buffer resources depending on the routing mechanism and ...
  • Network unfairness in dragonfly topologies 

    Fuentes, Pablo; Vallejo, Enrique; Camarero, Cristóbal; Beivide Palacio, Ramon; Valero Cortés, Mateo (2016-12)
    Article
    Open Access
    Dragonfly networks arrange network routers in a two-level hierarchy, providing a competitive cost-performance solution for large systems. Non-minimal adaptive routing (adaptive misrouting) is employed to fully exploit the ...
  • Throughput unfairness in Dragonfly networks under realistic traffic patterns 

    Fuentes, Pablo; Vallejo, Enrique; Camarero, Cristóbal; Beivide Palacio, Ramon; Valero Cortés, Mateo (Institute of Electrical and Electronics Engineers (IEEE), 2015)
    Conference report
    Open Access
    Dragonfly networks have a two-level hierarchical arrangement of the network routers, and allow for a competitive cost-performance solution in large systems. Non-minimal adaptive routing is employed to fully exploit the ...