Iterative local solvers for distributed Krylov-Schwarz method applied to convection-diffusion problems
Nowadays, supercomputers can be used to solve large-scale problems that come from simulation of industrial or research problems. However, those machines are usually inacessible to most industries and university laboratories around the world. In this work we present an iterative solver, a Krylov-Schw...
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| Veröffentlicht in: | Computer methods in applied mechanics and engineering 1997-10, Vol.149 (1), p.353-362 |
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| container_title | Computer methods in applied mechanics and engineering |
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| creator | Silva, Renato S. Almeida, Regina C. Galeão, Augusto C.N. Coutinho, Alvaro |
| description | Nowadays, supercomputers can be used to solve large-scale problems that come from simulation of industrial or research problems. However, those machines are usually inacessible to most industries and university laboratories around the world. In this work we present an iterative solver, a Krylov-Schwarz Method (KSM), to be used in a collection of workstations under PVM. The subdomain problems are solved by using many methods in order to show how the choice of the local solvers affects the overall performance of the distributed KSM. |
| doi_str_mv | 10.1016/S0045-7825(97)00047-9 |
| format | Article |
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| source | Elsevier ScienceDirect Journals |
| subjects | Computational methods in fluid dynamics Exact sciences and technology Fluid dynamics Fundamental areas of phenomenology (including applications) Physics |
| title | Iterative local solvers for distributed Krylov-Schwarz method applied to convection-diffusion problems |
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