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Environnements de visualisation pour l'évaluation des performances des systèmes parallèles : étude, conception et réalisation

Abstract : PARALLEL applications are getting increasingly complex every day. Even with modem programming environments, they are extremely difficult to tune, whether it is for correcmess or for performance. For this last point, an interesting tool is the visualization of the application execution. We present here oui work conceming the study, the design and the implementation of an extensible interactive visualization environnent for the performance evaluation of parallel systens. Such an environnent lets one reconstmct the behaviour of an application based on execution traces. It also computes and displays variousperformance indices representative of an application execution. These performance data facilitate the understanding of the execution of the applications and the detection of their performance problems. We suait by defining the important concepts of a visualization environnent. This presentation is followed by a tour of the suite of the art in the domain. Then we describe the design and implementation of the Scope environnent. This environnent is validated using the goals we presented first, and its usefulness is demonstrated by the performance evaluation of concrete applications. Keywords: parallelism, performance evaluation, interactive visualization, tracedriven simulation, execution traces manipulation, interactive environments, extensible environments, visual programming.
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https://tel.archives-ouvertes.fr/tel-00005025
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Submitted on : Tuesday, February 24, 2004 - 8:57:32 AM
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Yves Arrouye. Environnements de visualisation pour l'évaluation des performances des systèmes parallèles : étude, conception et réalisation. Réseaux et télécommunications [cs.NI]. Institut National Polytechnique de Grenoble - INPG, 1995. Français. ⟨tel-00005025⟩

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