并行仿真克隆的可扩展性

M. Hybinette, R. Fujimoto
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引用次数: 14

摘要

在之前的工作中,我们提出了一种克隆并行模拟的算法,该算法可以同时探索多个模拟执行路径。该方法针对并行离散事件模拟器,为仿真应用程序开发人员提供逻辑过程(LP)执行模型。克隆算法通过仅在必要时克隆逻辑进程来提高效率。在这项工作中,我们详细研究了克隆的可伸缩性。具体来说,当我们改变模拟问题的“大小”时,我们将研究克隆的数量如何影响克隆的性能。
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Scalability of parallel simulation cloning
In previous work we presented an algorithm for cloning parallel simulations that enables multiple simulated execution paths to be explored simultaneously. The method is targeted for parallel discrete event simulators that provide the simulation application developer a logical process (LP) execution model. The cloning algorithm gains efficiency by cloning logical processes only as necessary. In this work we examine the scalability of cloning in detail. Specifically, we examine how the number of clones impacts the performance of cloning as we vary the "size" of the simulation problem.
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