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Intel® Virtualization Technology
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Intel® Virtualization Technology
Volume 10    Issue 03    Published August 10, 2006
ISSN 1535-864X    DOI: 10.1535/itj.1003.05
  Section 1 of 9  
Intel® Virtualization Technology in embedded and communications infrastructure applications
Dean Neumann, Communication Infrastructure Architecture & Planning, Intel Corporation
Dileep Kulkarni, Communication Infrastructure Architecture & Planning, Intel Corporation
Aaron Kunze, Corporate Technology Group, Intel Corporation
Gerald Rogers, Infrastructure Processor Division, Intel Corporation
Edwin Verplanke, Infrastructure Processor Division, Intel Corporation

Index words: virtualization, virtual machine monitor (VMM), hypervisor, real-time operating system (RTOS), multi-core, isolation, consolidation, embedded, communications, industrial control, aerospace

Citation for this paper: Kulkarni, D.; Kunze, A.; Neumann, D.; Rogers, G.; Verplanke, E. "Intel® Virtualization Technology in Embedded and Communications Infrastructure Applications." Intel Technology Journal. http://www.intel.com/technology/itj/2006/v10i3/ (August 2006).
Abstract

Intel® Virtualization TechnologyΔ delivers improved computing benefits for home users, business users, and IT managers alike. This paper describes the unique requirements that embedded systems and communications infrastructure equipment place on virtualized environments and shows how Intel is working with a number of third parties to extend the benefits of Intel Virtualization Technology to these market segments. Bounded real-time performance can be maintained while using virtualization to consolidate systems; system uptime can be increased by enabling software failover without redundant hardware; and software migration can be performed without bringing down the application. Virtualization also allows legacy applications to co-exist with new applications by executing both software environments in parallel, and it provides the means for applications to take advantage of multi-core processors without re-architecting for multi-threaded execution.

Δ Intel® Virtualization Technology requires a computer system with an enabled Intel® processor, BIOS, virtual machine monitor (VMM) and, for some uses, certain platform software enabled for it. Functionality, performance or other benefits will vary depending on hardware and software configurations and may require a BIOS update. Software applications may not be compatible with all operating systems. Please check with your application vendor.
  Section 1 of 9  

In this article
Abstract
Introduction
Embedded VMM design considerations
Virtualization in industrial control
Virtualization in communications networks
Virtualization in safety-critical applications
Conclusion
References
Authors’ biographies
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