Intel Virtualization Technology
Computer
The role of virtualization in embedded systems
Proceedings of the 1st workshop on Isolation and integration in embedded systems
The OKL4 microvisor: convergence point of microkernels and hypervisors
Proceedings of the first ACM asia-pacific workshop on Workshop on systems
An optimized page translation for mobile virtualization
Proceedings of the 50th Annual Design Automation Conference
Proceedings of the 29th Annual Computer Security Applications Conference
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Platform virtualization, which supports the co-existence of multiple operating-system environments on a single physical platform, is now commonplace in server computing, as it can provide similar isolation as separate physical servers, but with improved resource utilisation. In the embedded space, virtualization is a new development, which is likely to become more widespread in the next few years. Unlike the server world, where virtualized systems typically run multiple copies of the same (or similar) operating systems, most uses of virtualization in the embedded space are heterogenous, combining different classes of operating systems: an RTOS for traditional embedded real-time programming, and a fully-featured ("rich") operating system to support complex applications such as user interfaces. We provide a number of examples of present or likely use cases of virtualization in embedded systems, and explain the motivation and benefits, as well as some of the differences to server-style virtualization.