Abstract
In this paper we investigate the use of parallel computing to deal with the high computational cost of numerical algorithms for model reduction of large linear descriptor systems. The state-space truncation methods considered here are composed of iterative schemes which can be efficiently implemented on parallel architectures using existing parallel linear algebra libraries. Our experimental results on a cluster of Intel Pentium processors show the performance of the parallel algorithms.
P. Benner was supported by the DFG Research Center “Mathematics for key technologies” (FZT 86) in Berlin. E.S. Quintana-Ortí and G. Quintana-Ortí were supported by the CICYT project No. TIC2002-004400-C03-01 and FEDER.
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Benner, P., Quintana-Ortí, E.S., Quintana-Ortí, G. (2005). Parallel Model Reduction of Large Linear Descriptor Systems via Balanced Truncation. In: Daydé, M., Dongarra, J., Hernández, V., Palma, J.M.L.M. (eds) High Performance Computing for Computational Science - VECPAR 2004. VECPAR 2004. Lecture Notes in Computer Science, vol 3402. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11403937_27
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DOI: https://doi.org/10.1007/11403937_27
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