Now showing items 1-7 of 7

  • A complexity-effective simultaneous multithreading architecture 

    Acosta Ojeda, Carmelo Alexis; Falcón Samper, Ayose Jesús; Ramírez Bellido, Alejandro; Valero Cortés, Mateo (Institute of Electrical and Electronics Engineers (IEEE), 2005)
    Conference report
    Open Access
    Different applications may exhibit radically different behaviors and thus have very different requirements in terms of hardware support. In simultaneous multithreading (SMT) architectures, the hardware is shared among ...
  • Heterogeneity-awareness in multithreaded multicore processors 

    Acosta Ojeda, Carmelo Alexis (Universitat Politècnica de Catalunya, 2009-07-07)
    Doctoral thesis
    Open Access
    During the last decades, Computer Architecture has experienced a great series of revolutionary changes. The increasing transistor count on a single chip has led to some of the main milestones in the field, from the release ...
  • Maximizing multithreaded multicore architectures through thread migrations 

    Acosta Ojeda, Carmelo Alexis; Cazorla Almeida, Francisco Javier; Santana Jaria, Oliverio J.; Falcón Samper, Ayose Jesús; Ramírez Bellido, Alejandro; Valero Cortés, Mateo (2009)
    External research report
    Open Access
    Heterogeneity in general-purpose workloads often end up in non optimal per-thread hardware resource usage. The current trend towards multicore architectures, containing several multithreaded cores, increases the need of a ...
  • MFLUSH: handling long-latency loads in SMT on-chip multiprocessors 

    Acosta Ojeda, Carmelo Alexis; Cazorla Almeida, Francisco Javier; Ramírez Bellido, Alejandro; Valero Cortés, Mateo (IEEE Computer Society Publications, 2008)
    Conference report
    Open Access
    Nowadays, there is a clear trend in industry towards employing the growing amount of transistors on chip in replicating execution cores (CMP), where each core is Simultaneous Multithreading (SMT). State-of-the-art ...
  • The MPsim simulation tool 

    Acosta Ojeda, Carmelo Alexis; Cazorla, Francisco; Ramírez Bellido, Alejandro; Valero Cortés, Mateo (2009)
    External research report
    Open Access
    In order to evaluate novel ideas, computer architects require simulation tools which model a target architecture. According to the specific accuracy requirements we find very specific simulators, which model a single ...
  • Thread to core assignment in SMT on-chip multiprocessors 

    Acosta Ojeda, Carmelo Alexis; Cazorla Almeida, Francisco Javier; Ramírez Bellido, Alejandro; Valero Cortés, Mateo (IEEE Computer Society Publications, 2009)
    Conference report
    Open Access
    State-of-the-art high-performance processors like the IBM POWER5 and Intel i7 show a trend in industry towards on-chip Multiprocessors (CMP) involving Simultaneous Multithreading (SMT) in each core. In these processors, ...
  • Thread to core assignment in SMT on-chip multiprocessors 

    Acosta Ojeda, Carmelo Alexis; Cazorla Almeida, Francisco Javier; Ramírez Bellido, Alejandro; Valero Cortés, Mateo (2009)
    Article
    Open Access
    State-of-the-art high-performance processors like the IBM POWER5 and Intel i7 show a trend in industry towards on-chip Multiprocessors (CMP) involving Simultaneous Multithreading (SMT) in each core. In these processors, ...