Listar por autoría "4c984a6e-b632-4bf0-a3e5-8807e4c256bc"
Mostrando ítems 1-5 de 5
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A mixed-precision algorithm for the solution of Lyapunov equations on hybrid CPU–GPU platforms
Elsevier (2011)We describe a hybrid Lyapunov solver based on the matrix sign function, where the intensive parts of the computation are accelerated using a graphics processor (GPU) while executing the remaining operations on a general-purpose ... -
Accelerating Model Reduction of Large Linear Systems with Graphics Processors
Springer Berlin Heidelberg (2012)Model order reduction of a dynamical linear time-invariant system appears in many applications from science and engineering. Numerically reliable SVD-based methods for this task require in general O(n3) floating-point ... -
Blocked algorithms for the reduction to Hessenberg-triangular form revisited
Springer (2008-09)We present two variants of Moler and Stewart’s algorithm for reducing a matrix pair to Hessenberg-triangular (HT) form with increased data locality in the access to the matrices. In one of these variants, a careful ...
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Condensed forms for the symmetric eigenvalue problem on multi-threaded architectures
Wiley (2011-11-10)We investigate the performance of the routines in LAPACK and the Successive Band Reduction (SBR) toolbox for the reduction of a dense matrix to tridiagonal form, a crucial preprocessing stage in the solution of the symmetric ...
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Reduction to Condensed Forms for Symmetric Eigenvalue Problems on Multi-core Architectures
Springer Berlin Heidelberg (2010)We investigate the performance of the routines in LAPACK and the Successive Band Reduction (SBR) toolbox for the reduction of a dense matrix to tridiagonal form, a crucial preprocessing stage in the solution of the symmetric ...
