基于商业应用的新型集群系统建模与评估

Proceedings of 3rd International Conference on Algorithms and Architectures for Parallel Processing Pub Date : 1997-12-10 DOI:10.1109/ICAPP.1997.651489

W. Hahn, Suk-Han Yoon, Kangwoo Lee, M. Dubois

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引用次数: 0

摘要

我们建模并评估了一个新的用于商业应用的并行处理系统，称为SPAX。SPAX通过提供并行处理系统的可伸缩性和SMP的应用程序可移植性，经济有效地克服了SMP的限制。为了研究新的体系结构是否满足商业应用程序(如OLTP)的需求，我们构建了系统和工作负载模型。仿真结果表明，在新开发的系统网络之前，IO子系统成为瓶颈。我们发现，就磁盘驱动器和IO节点的数量与处理节点的数量而言，SPAX仍然可以满足OLTP工作负载的IO需求，因为它的网络和IO节点支持灵活的IO子系统。

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Modeling and evaluation of a new cluster-based system for commercial applications

We model and evaluate a new parallel processing system for commercial applications, so called SPAX. SPAX cost-effectively overcomes the SMP limitation by providing both scalability of the parallel processing system and application portability of the SMP. To investigate whether the new architecture satisfies the requirements of commercial applications, such as OLTP, we have built the system and workload model. The results of the simulation show that the IO subsystem becomes the bottleneck before the newly developed system network. We find that SPAX can still meet the IO requirement of the OLTP workload as its network and IO node support the flexible IO subsystem, in terms of the number of disk drives and IO nodes versus that of processing nodes.

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Proceedings of 3rd International Conference on Algorithms and Architectures for Parallel Processing

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