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Issue No. 03 - May/June (2011 vol. 31)
ISSN: 0272-1732
pp: 32-45
Juan Gonzalez , Barcelona Supercomputing Center
Judit Gimenez , Barcelona Supercomputing Center
Marc Casas , Lawrence Livermore National Laboratory
Miquel Moreto , Polytechnic University of Catalonia
Alex Ramirez , Polytechnic University of Catalonia
Jesus Labarta , Polytechnic University of Catalonia
Mateo Valero , Polytechnic University of Catalonia
<p>Detailed simulations of large scale message-passing interface parallel applications are extremely time consuming and resource intensive. A new methodology that combines signal processing and data mining techniques plus a multilevel simulation reduces the simulated data by various orders of magnitude. This reduction makes possible detailed software performance analysis and accurate performance predictions in a reasonable time.</p>
parallel applications, performance analysis, performance prediction, spectral analysis, cluster analysis, microarchitecture simulation, network simulation, Barcelona Supercomputing Center, message-passing interface

M. Valero et al., "Simulating Whole Supercomputer Applications," in IEEE Micro, vol. 31, no. , pp. 32-45, 2011.
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