We describe the parallelization of an efficient algorithm for balanced truncation that allows to reduce models with state-space dimension up to sricpt O sign (105). The major computational task in this approach is the solution of two large-scale sparse Lyapunov equations, performed via a coupled LR-ADI iteration with (super-)linear convergence. Experimental results on a cluster of Intel Xeon processors illustrate the efficacy of our parallel model reduction algorithm. © Springer-Verlag Berlin Heidelberg 2006.
CITATION STYLE
Badía, J. M., Benner, P., Mayo, R., & Quintana-Ortí, E. S. (2006). Parallel algorithms for balanced truncation model reduction of sparse systems. In Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics) (Vol. 3732 LNCS, pp. 267–275). Springer Verlag. https://doi.org/10.1007/11558958_32
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