• Heterogeneity-awareness in multithreaded multicore processors 

      Acosta Ojeda, Carmelo Alexis (Universitat Politècnica de Catalunya, 2009-07-07)
      Tesi
      Accés obert
      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)
      Report de recerca
      Accés obert
      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)
      Text en actes de congrés
      Accés obert
      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)
      Report de recerca
      Accés obert
      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)
      Text en actes de congrés
      Accés obert
      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
      Accés obert
      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, ...