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JSensor: A Parallel Simulator for Huge Wireless Sensor Networks Applications

机译:JSESOR:用于庞大无线传感器网络应用的并行模拟器

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This paper presents JSensor, a parallel general purpose simulator which enables huge simulations of Wireless Sensor Networks applications. Its main advantages are: i) to have a simple API with few classes to be extended, allowing easy prototyping and validation of WSNs applications and protocols; ii) to enable transparent and reproducible simulations, regardless of the number of threads of the parallel kernel; and iii) to scale over multi-core computer architectures, allowing simulations of more realistic applications. JSensor is a parallel event-driven simulator which executes according to event timers. The simulation elements, nodes, application, and events, can send messages, process task or move around the simulated environment. The mentioned environment follows a grid structure of extensible spatial cells. The results demonstrated that JSensor scales well, precisely it achieved a speedup of 7.45 with 16 threads in a machine with 16 cores (eight physical and eight virtual cores), and comparative evaluations versus OMNeT++ showed that the presented solution could be 43 times faster.
机译:本文介绍了JSensor,一个并行通用模拟器,可实现无线传感器网络应用的大量模拟。其主要优点是:i)有一个简单的API,少量延长,允许简单的原型设计和验证WSNS应用程序和协议; ii)为了实现透明和可重复的模拟,无论平行核的线程数量如何;和III)以缩小多核计算机架构,允许模拟更现实的应用。 JSensor是一个并行事件驱动的模拟器,该模拟器根据事件定时器执行。仿真元素,节点,应用程序和事件,可以发送消息,进程任务或在模拟环境周围移动。所提到的环境遵循可伸长的空间细胞的网格结构。结果表明,JSensor衡量良好,精确地实现了7.45的加速,其中16个线程,具有16个核心(8个物理和八个虚拟核心),而对比评估与OMNET ++相比,显示出呈现的解决方案可能更快43倍。

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