Domain Decomposition Based High Performance Parallel Computing

Autor:	Raju, Mandhapati P., Khaitan, Siddhartha
Rok vydání:	2009
Předmět:	Computer Science - Distributed Parallel and Cluster Computing
Zdroj:	M. P. Raju and S. Khaitan, "Domain Decomposition Based High Performance Parallel Computing", International Journal of Computer Science Issues,IJCSI, Volume 5, pp27-32, October 2009
Druh dokumentu:	Working Paper
Popis:	The study deals with the parallelization of finite element based Navier-Stokes codes using domain decomposition and state-ofart sparse direct solvers. There has been significant improvement in the performance of sparse direct solvers. Parallel sparse direct solvers are not found to exhibit good scalability. Hence, the parallelization of sparse direct solvers is done using domain decomposition techniques. A highly efficient sparse direct solver PARDISO is used in this study. The scalability of both Newton and modified Newton algorithms are tested. Comment: International Journal of Computer Science Issues, IJCSI, Volume 5, pp27-32, October 2009
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/0911.0910 Zobrazit plný text záznamu View this record from Arxiv