A task-based sparse direct solver suited for large scale hierarchical/heterogeneous architectures

Abstract : In this talk we will discuss our research activities on the design of parallel linear solvers for large scale problems that range from dense linear algebra, to parallel sparse direct solver and hybrid iterative-direct approaches. In particular we will describe the implementations designed on top of runtime systems that should provide both code and performance portabilities. Finally, we will present some preliminary results on the integration of h-matrice kernels in our sparse direct solver framework.
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https://hal.inria.fr/hal-01100979
Contributor : Pierre Ramet <>
Submitted on : Wednesday, January 7, 2015 - 3:05:56 PM
Last modification on : Thursday, December 13, 2018 - 6:48:05 PM

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  • HAL Id : hal-01100979, version 1

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Xavier Lacoste, Mathieu Faverge, Pierre Ramet. A task-based sparse direct solver suited for large scale hierarchical/heterogeneous architectures. SIAM Conference on Computational Science and Engineering (SIAM CSE 2015), Mar 2015, Salt Lake City, United States. ⟨hal-01100979⟩

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