Loading...
Please wait, while we are loading the content...
Similar Documents
A Two-Level Parallelization Strategy for Genetic Algorithms Applied to Shape Optimum Design
| Content Provider | Hyper Articles en Ligne (HAL) |
|---|---|
| Author | Marco, N. Lanteri, Stephane |
| Abstract | This report presents a two-level strategy for the parallelization of a genetic algorithm coupled to a compressible flow solver designed on unstructured triangular meshes. The parallel implementation is based on MPI and makes use of the process group features of this environment. The resulting algorithm is used for the optimum shape design of aerodynamic configurations. Numerical and performance results are presented for the optimization of two-dimensional airfoils for calulations performed on the following systems : a SGI Origin 2000 and a IBM SP-2 MIMD systems; a Pentium Pro (P6/200 Mhz) cluster where the interconnection is realized through a FastEthernet (100 Mbits/s) switch. |
| File Format | |
| Language | English |
| Publisher Date | 1998-07-01 |
| Publisher Institution | INRIA |
| Access Restriction | Open |
| Subject Keyword | MPI PARALLELIZATION STRATEGY EULER EQUATIONS SHAPE PARAMETRIZATION OPTIMIZATION GENETIC ALGORITHMS info Computer Science [cs] Other [cs.OH] |
| Content Type | Text |
| Resource Type | Article |
