Exploració per autor "Knüpfer, Andreas"

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    • Automatic Adaption of the Sampling Frequency for Detailed Performance Analysis 

      Wagner, Michael; Knüpfer, Andreas (Institute of Electrical and Electronics Engineers (IEEE), 2017-07-13)
      Comunicació de congrés
      Accés obert
      One of the most urgent challenges in event based performance analysis is the enormous amount of collected data. Combining event tracing and periodic sampling has been a successful approach to allow a detailed event-based ...

    • The HOPSA workflow and tools 

      Mohr, Bernd; Voevedin, Vladimir; Giménez Lucas, Judit; Hagersten, Erik; Knüpfer, Andreas; Nikitenko, Dmitry A.; Nilsson, Mats; Servat, Harald; Shah, Aamer; Winkler, Frank; Wolf, Felix; Zhukov, Ilya (Springer, 2012)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      To maximise the scientific output of a high-performance computing system, different stakeholders pursue different strategies. While individual application developers are trying to shorten the time to solution by optimising ...