Now showing items 1-7 of 7

  • A MAC protocol for reliable broadcast communications in wireless network-on-chip 

    Mestres Sugrañes, Albert; Abadal Cavallé, Sergi; Torrellas, Josep; Alarcón Cot, Eduardo José; Cabellos Aparicio, Alberto (Association for Computing Machinery (ACM), 2016)
    Conference report
    Restricted access - publisher's policy
    The Wireless Network-on-Chip (WNoC) paradigm holds considerable promise for the implementation of fast and efficient on-chip networks in manycore chips. Among other advantages, wireless communications provide natural ...
  • Medium access control in wireless network-on-chip: a context analysis 

    Abadal Cavallé, Sergi; Mestres Sugrañes, Albert; Torrellas, Josep; Alarcón Cot, Eduardo José; Cabellos Aparicio, Alberto (2018-06-01)
    Article
    Open Access
    Wireless on-chip communication is a promising candidate to address the performance and efficiency issues that arise when scaling current NoC techniques to manycore processors. A WNoC can serve global and broadcast traffic ...
  • Millimeter-wave propagation within a computer chip package 

    Timoneda, Xavier; Abadal Cavallé, Sergi; Cabellos Aparicio, Alberto; Manessis, Dionyssios; Zhou, Jin; Franques, Antonio; Torrellas, Josep; Alarcón Cot, Eduardo José (Institute of Electrical and Electronics Engineers (IEEE), 2018)
    Conference report
    Open Access
    Wireless Network-on-Chip (WNoC) appears as a promising alternative to conventional interconnect fabrics for chip-scale communications. The WNoC paradigm has been extensively analyzed from the physical, network and architecture ...
  • Optimization of instruction fetch for decision support workloads 

    Ramírez Bellido, Alejandro; Larriba Pey, Josep; Navarro García, Carlos; Serrano, Xavier; Valero Cortés, Mateo; Torrellas, Josep (Institute of Electrical and Electronics Engineers (IEEE), 1999)
    Conference report
    Open Access
    Instruction fetch bandwidth is feared to be a major limiting factor to the performance of future wide-issue aggressive superscalars. In this paper, we focus on database applications running decision support workloads. We ...
  • Replica: a wireless manycore for communication-intensive and approximate data 

    Fernando, Vimuth; Franques, Antonio; Abadal Cavallé, Sergi; Misailovic, Sasa; Torrellas, Josep
    Conference report
    Restricted access - publisher's policy
    Data access patterns that involve fine-grained sharing, multicasts, or reductions have proved to be hard to scale in sharedmemory platforms. Recently, wireless on-chip communication has been proposed as a solution to this ...
  • WiSync: an architecture for fast synchronization through on-chip wireless communication 

    Abadal Cavallé, Sergi; Cabellos Aparicio, Alberto; Alarcón Cot, Eduardo José; Torrellas, Josep (2016-04-01)
    Article
    Open Access
    In shared-memory multiprocessing, fine-grain synchronization is challenging because it requires frequent communication. As technology scaling delivers larger manycore chips, such pattern is expected to remain costly to ...
  • WiSync: an architecture for fast synchronization through on-chip wireless communication 

    Abadal Cavallé, Sergi; Cabellos Aparicio, Alberto; Alarcón Cot, Eduardo José; Torrellas, Josep (Association for Computing Machinery (ACM), 2016)
    Conference report
    Open Access