首页> 外文会议>2012 6th International Conference on New Trends in Information Science, Service Science and Data Mining >Enhancing Discrete Event Simulation in multi-core processors environments using Multi-Dimensional Queue Mechanism
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Enhancing Discrete Event Simulation in multi-core processors environments using Multi-Dimensional Queue Mechanism

机译:使用多维队列机制在多核处理器环境中增强离散事件仿真

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摘要

Discrete Event Simulation (DES) is a popular technique use in network simulation tools. Some of the popular queuing methods in DES are linked list, heap, splay tree and calendar based queue. Due to the design characteristic of discrete events and single sequential queue in DES, these queuing methods are unable to fully utilize the computing power of multi-core processors. This paper proposes Multi-Dimensional Queue Mechanism (MDQM) to counter the stated problem. The experimental results show improvement of simulation run time by using the proposed mechanism when running DES on multi-core processors environments.
机译:离散事件仿真(DES)是网络仿真工具中使用的一种流行技术。 DES中一些流行的排队方法是链表,堆,展开树和基于日历的队列。由于DES中离散事件和单个顺序队列的设计特点,这些排队方法无法充分利用多核处理器的计算能力。本文提出了多维队列机制(MDQM)来解决上述问题。实验结果表明,在多核处理器环境中运行DES时,通过使用所提出的机制可以改善仿真运行时间。

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