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008			230425s2017 sz | s |||| 0|eng d
020			_a9783031017537
024	7		_a10.1007/978-3-031-01753-7 _2doi
040			_aES-MaUEC _bspa _cES-MaUEC _dES-MaUEC
050		4	_aQA76.9.V5 _b2017 EB
100	1		_aBugnion, Edouard _eautor _4aut _4http://id.loc.gov/vocabulary/relators/aut _9688233 _c(Computer scientist)
245	1	0	_aHardware and Software Support for Virtualization _cby Edouard Bugnion, Jason Nieh, Dan Tsafrir
250			_a1st edition 2017
264		1	_aCham _bSpringer International Publishing _c2017
300			_a1 recurso en línea (XX, 188 páginas)
336			_atexto _btxt _2rdacontent
337			_aelectrónico _bc _2rdamedia
338			_arecurso electrónico _bcr _2rdacarrier
347			_aarchivo de texto _bPDF
490	0		_aSynthesis Lectures on Computer Architecture _x1935-3243
505	0		_aPreface -- Acknowledgments -- Definitions -- The Popek/Goldberg Theorem -- Virtualization without Architectural Support -- x86-64: CPU Virtualization with VT-x -- x86-64: MMU Virtualization with Extended Page Tables -- x86-64: I/O Virtualization -- Virtualization Support in ARM Processors -- Comparing ARM and x86 Virtualization Performance -- Bibliography -- Authors' Biographies -- Index .
520			_aThis book focuses on the core question of the necessary architectural support provided by hardware to efficiently run virtual machines, and of the corresponding design of the hypervisors that run them. Virtualization is still possible when the instruction set architecture lacks such support, but the hypervisor remains more complex and must rely on additional techniques. Despite the focus on architectural support in current architectures, some historical perspective is necessary to appropriately frame the problem. The first half of the book provides the historical perspective of the theoretical framework developed four decades ago by Popek and Goldberg. It also describes earlier systems that enabled virtualization despite the lack of architectural support in hardware. As is often the case, theory defines a necessary-but not sufficient-set of features, and modern architectures are the result of the combination of the theoretical framework with insights derived from practical systems. The second half of the book describes state-of-the-art support for virtualization in both x86-64 and ARM processors. This book includes an in-depth description of the CPU, memory, and I/O virtualization of these two processor architectures, as well as case studies on the Linux/KVM, VMware, and Xen hypervisors. It concludes with a performance comparison of virtualization on current-generation x86- and ARM-based systems across multiple hypervisors.
988			_aSynthesis Collection of Technology_2017
650		7	_2embne _9163324 _aSistemas virtuales (Informática) _xDiseño y construcción
650		7	_2embne _9144554 _aArquitectura de ordenador
700	1		_aNieh, Jason _eautor _4aut _4http://id.loc.gov/vocabulary/relators/aut _9688234
700	1		_aTsafrir, Dan, _eautor _4aut _4http://id.loc.gov/vocabulary/relators/aut _9688235 _d1971-
776	0	8	_iPrinted edition: _z9783031000539
776	0	8	_iPrinted edition: _z9783031006258
776	0	8	_iPrinted edition: _z9783031028816
856	4	0	_uhttps://go.openathens.net/redirector/universidadeuropea.es?url=https://doi.org/10.1007/978-3-031-01753-7 _zAcceso a este recurso digital (usuarios Universidad Europea de Madrid)
942			_2lcc _cLE
998			_b04/2023 _dz _eIG _zSI