Browsing by Author "Caubet Serrabou, Jordi"

Now showing items 1-4 of 4

    • A trace-scaling agent for parallel application tracing 

      Freitag, Fèlix; Caubet Serrabou, Jordi; Labarta Mancho, Jesús José (Institute of Electrical and Electronics Engineers (IEEE), 2002)
      Conference report
      Open Access
      Tracing and performance analysis tools are an important component in the development of high performance applications. Tracing parallel programs with current tracing tools, however, easily leads to large trace files with ...

    • A trace-scaling agent for parallel application tracing. 

      Freitag, Fèlix; Caubet Serrabou, Jordi; Labarta Mancho, Jesús José (IEEE, 2002)
      Conference report
      Open Access
      Tracing and performance analysis tools are an important component in the development of high performance applications. Tracing parallel programs with current tracing tools, however, easily leads to large trace files with ...

    • Exploring the predictability of MPI messages 

      Freitag, Fèlix; Caubet Serrabou, Jordi; Farreras Esclusa, Montserrat; Cortés, Toni; Labarta Mancho, Jesús José (IEEE Computer Society, 2003)
      Conference report
      Open Access
      Scalability to a large number of processes is one of the weaknesses of current MPI implementations. Standard implementations are able to scale to hundreds of nodes, but none beyond that. The main problem of current ...

    • On the scalability of tracing mechanisms 

      Freitag, Fèlix; Caubet Serrabou, Jordi; Labarta Mancho, Jesús José (Springer Verlag, 2002)
      Conference report
      Open Access
      Performance analysis tools are an important component of the parallel program development and tuning cycle. To obtain the raw performance data, an instrumented application is run with probes that take measures of specific ...