| Autor: |
David F. Snelling, David A. Tanqueray |
| Rok vydání: |
1990 |
| Předmět: |
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| Zdroj: |
The Dawn of Massively Parallel Processing in Meteorology ISBN: 9783642840227 |
| DOI: |
10.1007/978-3-642-84020-3_23 |
| Popis: |
The shallow water equations have been used to test the behaviour of a variety of parallel computer systems in numerical weather prediction. The algorithm is fully vectorisable, but in its parallel form, requires a high degree of synchronisation and data motion. This paper describes an implementation on the FPS T Series which is a distributed memory parallel computer in which each node is a vector processor. The strategies for data partitioning and the overlap of communications with computation are discussed and some comparative performance results presented. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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