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Mesovirtualization: Lightweight Virtualization Technique for Embedded Systems

机译:中观虚拟化:嵌入式系统的轻量级虚拟化技术

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摘要

These days, embedded and ubiquitous devices are becoming feature rich, and multiprocessor architectures for those devices are on the horizon. In order to utilize the resources of multiprocessor systems efficiently and securely, virtual machine monitors (VMMs) have been common among servers and desktop systems. The same can be applied if the cost of virtualization becomes much less expensive. In this paper, we introduce mesovirtualization, a new lightweight virtualization technique. Mesovirtualization makes VMMs smaller and requires only a few modifications for the guest operating system (OS) source code. We designed and implemented a VMM named Gandalf according to mesovirtualization. Our experimental results show that Linux on Gandalf performs better than Xen-Linux. Therefore, mesovirtualization makes virtualization environments suitable for embedded and ubiquitous devices.
机译:如今,嵌入式和无处不在的设备正变得功能丰富,并且针对这些设备的多处理器体系结构也即将出现。为了有效,安全地利用多处理器系统的资源,服务器和台式机系统之间普遍使用虚拟机监视器(VMM)。如果虚拟化的成本变得便宜得多,则可以应用相同的方法。在本文中,我们介绍了Mesovirtualization,一种新的轻量级虚拟化技术。中观虚拟化使VMM变小,并且仅需要对来宾操作系统(OS)源代码进行一些修改。我们根据中观虚拟化设计并实施了一个名为Gandalf的VMM。我们的实验结果表明,Gandalf上的Linux性能优于Xen-Linux。因此,中虚拟化使虚拟化环境适用于嵌入式和无处不在的设备。

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