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Computer Architecture and High Performance Computing, Symposium on (2009)
Sao Paolo, Brazil
Oct. 28, 2009 to Oct. 31, 2009
ISSN: 1550-6533
ISBN: 978-0-7695-3857-0
pp: 127-134
Highly distributed systems such as Grids are usually interconnected by a hierarchical organization of different types of network. This strong network hierarchy influences directly the behavior of parallel applications. In order to obtain a good understanding of parallel application's behavior, the performance analysis must take into account a correspondence between application and network characteristics. This paper presents a novel way to analyze parallel applications, by using a three dimensional visualization and a technique to visually map the application's components to the used resources. This mapping technique is able to handle different types of resources description: different system logical organizations and the description of the network or system interconnection in different levels. The technique, implemented in our prototype Triva, is evaluated through a series of visual representations of the monitoring data obtained through real executions of parallel applications in a grid. The resulting visualizations enable an alternative and powerful way to view and understand various aspects of application behavior together with the network topology.

L. M. Schnorr, P. O. Navaux and G. Huard, "Visual Mapping of Program Components to Resources Representation: A 3D Analysis of Grid Parallel Applications," Computer Architecture and High Performance Computing, Symposium on(SBAC-PAD), Sao Paolo, Brazil, 2009, pp. 127-134.
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