Amestoy, Patrick and Buttari, Alfredo and Joslin, Guillaume and L'Excellent, Jean-Yves and Sid-Lakhdar, Mohamed and Weisbecker, Clément and Forzan, Michele and Pozza, Cristian and Perrin, Rémy and Pellissier, Valène Shared memory parallelism and low-rank approximation techniques applied to direct solvers in FEM simulation. (2014) IEEE Transactions on Magnetics, 50 (2). 1-4. ISSN 0018-9464
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(Document in English)
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Official URL: http://dx.doi.org/10.1109/TMAG.2013.2284024
Abstract
In this paper, the performance of a parallel sparse direct solver on a shared memory multicore system is presented. Large size test matrices arising from finite element simulation of induction heating industrial applications are used in order to evaluate the performance improvements due to low-rank representations and multicore parallelization
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