平行实施全球大气环流谱模式的策略

Proceedings. Fifth International Conference on High Performance Computing (Cat. No. 98EX238) Pub Date : 1998-12-17 DOI:10.1109/HIPC.1998.738021

R. Nanjundiah

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引用次数: 6

摘要

讨论了在信息传递平台上实现全球光谱大气环流模型的并行实现。我们还讨论了需要采用的策略，以提高并行机器上的性能，这些并行机器将具有共享节点内内存空间的多处理器节点。简要讨论了负载不平衡的原因和减少负载不平衡的简单方法。

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Strategies for parallel implementation of a global spectral atmospheric general circulation model

We discuss the parallel implementation of a global spectral atmospheric general circulation model on a message passing platform. We also discuss strategies that need to be employed to improve performance on parallel machines which will have multiprocessor nodes sharing an intra-node memory space. A brief discussion of the cause of load imbalances and simple methods to reduce the same are also presented.

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Proceedings. Fifth International Conference on High Performance Computing (Cat. No. 98EX238)

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