基于pc的SMP节点集群有限元计算中不同通信机制的性能

Proceedings. International Conference on Parallel Computing in Electrical Engineering Pub Date : 2002-09-22 DOI:10.1109/PCEE.2002.1115278

Tomasz Olas, Lukasz Lacinski, K. Karczewski, A. Tomas, R. Wyrzykowski

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引用次数: 4

摘要

ParallelNuscaS是一个面向对象的程序包，用于对集群进行有限元建模，由捷克理工大学开发。本文研究了ACCORD集群中通信机制对有限元计算性能的影响。目前，ACCORD包含18个Pentium III 750 MHz处理器或9个SMP节点，通过快速MYRINET网络和标准快速以太网连接，以及8个带有16个AMD Athlon MP 1.2 GHZ处理器的SMP节点，仅通过快速以太网连接。

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Performance of different communication mechanisms for FEM computations on PC-based cluster with SMP nodes

ParallelNuscaS is an object-oriented package for FEM modeling on clusters, developed at the Technical University of Czestochowa. This paper is devoted to the investigation of the influence of communication mechanisms used in the ACCORD cluster on performance of FEM computations. Last year this cluster was built in the Institute of Mathematics and Computer Science of this University At present, ACCORD contains 18 Pentium III 750 MHz processors, or 9 SMP nodes, connected both by the fast MYRINET network and standard Fast Ethernet, as well as 8 SMP nodes with 16 AMD Athlon MP 1.2 GHZ processors, connected only by the Fast Ethernet.

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Proceedings. International Conference on Parallel Computing in Electrical Engineering

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