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90 relations: Advanced Micro Devices, Advanced Programmable Interrupt Controller, Amazon Web Services, AMD Accelerated Processing Unit, AMD Phenom, AMD Turion, Athlon 64, Athlon 64 X2, Bare machine, Basic block, Binary translation, BIOS, Chipset, Comparison of application virtualization software, Comparison of BSD operating systems, Comparison of platform virtualization software, Computing, Conventional PCI, CPUID, Data structure, Denali (operating system), Direct memory access, DMA attack, Dmesg, Emulator, Hardware virtualization, Hardware-assisted virtualization, Haswell (microarchitecture), Hypervisor, I/O virtualization, IBM System/370, Input–output memory management unit, Intel, Intel 80286, Intel 80386, Intel Atom, Intel HD, UHD and Iris Graphics, Intel Technology Journal, International Conference on Architectural Support for Programming Languages and Operating Systems, Interrupt, Ivy Bridge (microarchitecture), L4 microkernel family, Linux, List of IOMMU-supporting hardware, Long mode, MacOS, Memory management unit, Message Signaled Interrupts, Motherboard, NASA, ..., Nehalem (microarchitecture), Network virtualization, Operating system, Operating-system-level virtualization, Opteron, Paravirtualization, PCI configuration space, PCI Express, PCI-X, Peripheral, Phenom II, Popek and Goldberg virtualization requirements, Porting, Procfs, Protected mode, Protection ring, Real mode, Second Level Address Translation, Segment descriptor, Self-modifying code, Sempron, Shadow memory, Single-root input/output virtualization, Socket AM2, Symposium on Operating Systems Principles, Sysctl, Timeline of virtualization development, Unified Extensible Firmware Interface, USENIX, VIA Nano, Virtual 8086 mode, Virtual machine, Virtual memory, Virtualization, VMware, VxD, Westmere (microarchitecture), X86, X86-64, Xen. Expand index (40 more) »
Advanced Micro Devices
Advanced Micro Devices, Inc. (AMD) is an American multinational semiconductor company based in Santa Clara, California, that develops computer processors and related technologies for business and consumer markets.
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Advanced Programmable Interrupt Controller
In computing, Intel's Advanced Programmable Interrupt Controller (APIC) is a family of interrupt controllers.
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Amazon Web Services
Amazon Web Services (AWS) is a subsidiary of Amazon.com that provides on-demand cloud computing platforms to individuals, companies and governments, on a paid subscription basis.
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AMD Accelerated Processing Unit
The AMD Accelerated Processing Unit (APU), formerly known as Fusion, is the marketing term for a series of 64-bit microprocessors from Advanced Micro Devices (AMD), designed to act as a central processing unit (CPU) and graphics accelerator unit (GPU) on a single die.
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AMD Phenom
Phenom is the 64-bit AMD desktop processor line based on the K10 microarchitecture, in what AMD calls family 10h (10 hex, i.e. 16 in normal decimal numbers) processors, sometimes incorrectly called "K10h".
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AMD Turion
AMD Turion is the brand name AMD applies to its x86-64 low-power consumption (mobile) processors codenamed K8L.
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Athlon 64
The Athlon 64 is an eighth-generation, AMD64-architecture microprocessor produced by AMD, released on September 23, 2003.
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Athlon 64 X2
The Athlon 64 X2 is the first native dual-core desktop CPU designed by AMD.
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Bare machine
In computer science, bare machine (or bare metal) refers to a computer executing instructions directly on logic hardware without an intervening operating system.
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Basic block
In compiler construction, a basic block is a straight-line code sequence with no branches in except to the entry and no branches out except at the exit.
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Binary translation
In computing, binary translation is a form of binary recompilation where sequences of instructions are translated from a source instruction set to the target instruction set.
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BIOS
BIOS (an acronym for Basic Input/Output System and also known as the System BIOS, ROM BIOS or PC BIOS) is non-volatile firmware used to perform hardware initialization during the booting process (power-on startup), and to provide runtime services for operating systems and programs.
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Chipset
In a computer system, a chipset is a set of electronic components in an integrated circuit known as a "Data Flow Management System" that manages the data flow between the processor, memory and peripherals.
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Comparison of application virtualization software
Application virtualization software refers to both application virtual machines and software responsible for implementing them.
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Comparison of BSD operating systems
There are a number of Unix-like operating systems based on or descended from the Berkeley Software Distribution (BSD) series of Unix variants options.
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Comparison of platform virtualization software
Platform virtualization software, specifically emulators and hypervisors, are software packages that emulate the whole physical computer machine, often providing multiple virtual machines on one physical platform.
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Computing
Computing is any goal-oriented activity requiring, benefiting from, or creating computers.
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Conventional PCI
Conventional PCI, often shortened to PCI, is a local computer bus for attaching hardware devices in a computer.
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CPUID
The CPUID opcode is a processor supplementary instruction (its name derived from CPU IDentification) for the x86 architecture allowing software to discover details of the processor.
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Data structure
In computer science, a data structure is a data organization and storage format that enables efficient access and modification.
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Denali (operating system)
The Denali operating system is "an IA-32 virtual machine monitor, that allows for untrusted services to be run in isolated (protected) domains." Denali makes use of paravirtualization to support high performance virtual machines, even on the notoriously uncooperative x86 architecture (see x86 virtualization).
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Direct memory access
Direct memory access (DMA) is a feature of computer systems that allows certain hardware subsystems to access main system memory (Random-access memory), independent of the central processing unit (CPU).
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DMA attack
A DMA attack is a type of side channel attack in computer security, in which an attacker can penetrate a computer or other device, by exploiting the presence of high-speed expansion ports that permit direct memory access ("DMA").
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Dmesg
dmesg (display message or driver message) is a command on most Unix-like operating systems that prints the message buffer of the kernel.
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Emulator
In computing, an emulator is hardware or software that enables one computer system (called the host) to behave like another computer system (called the guest).
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Hardware virtualization
Hardware virtualization is the virtualization of computers as complete hardware platforms, certain logical abstractions of their componentry, or only the functionality required to run various operating systems.
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Hardware-assisted virtualization
In computing, hardware-assisted virtualization is a platform virtualization approach that enables efficient full virtualization using help from hardware capabilities, primarily from the host processors.
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Haswell (microarchitecture)
Haswell is the codename for a processor microarchitecture developed by Intel as the "fourth-generation core" successor to the Ivy Bridge microarchitecture.
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Hypervisor
A hypervisor or virtual machine monitor (VMM) is computer software, firmware or hardware that creates and runs virtual machines.
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I/O virtualization
Input/output (I/O) virtualization is a methodology to simplify management, lower costs and improve performance of servers in enterprise environments.
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IBM System/370
The IBM System/370 (S/370) was a model range of IBM mainframe computers announced on June 30, 1970 as the successors to the System/360 family.
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Input–output memory management unit
In computing, an input–output memory management unit (IOMMU) is a memory management unit (MMU) that connects a direct-memory-access–capable (DMA-capable) I/O bus to the main memory.
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Intel
Intel Corporation (stylized as intel) is an American multinational corporation and technology company headquartered in Santa Clara, California, in the Silicon Valley.
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Intel 80286
The Intel 80286 (also marketed as the iAPX 286 and often called Intel 286) is a 16-bit microprocessor that was introduced on 1 February 1982.
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Intel 80386
The Intel 80386, also known as i386 or just 386, is a 32-bit microprocessor introduced in 1985.
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Intel Atom
Intel Atom is the brand name for a line of ultra-low-voltage IA-32 and x86-64 microprocessors by Intel Corporation.
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Intel HD, UHD and Iris Graphics
Intel HD Graphics is a series of integrated graphics processors (IGPs) introduced by Intel in 2010 that are manufactured on the same package or die as the central processing unit (CPU).
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Intel Technology Journal
ITJ: The Intel Technology Journal is a peer-reviewed technical journal published by Intel that highlights the development of different technologies on a quarterly basis.
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International Conference on Architectural Support for Programming Languages and Operating Systems
The International Conference on Architectural Support for Programming Languages and Operating Systems (ASPLOS) is an annual interdisciplinary computer science conference organized by the Association for Computing Machinery (ACM).
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Interrupt
In system programming, an interrupt is a signal to the processor emitted by hardware or software indicating an event that needs immediate attention.
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Ivy Bridge (microarchitecture)
Ivy Bridge is the codename for the "third generation" of the Intel Core processors (Core i7, i5, i3).
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L4 microkernel family
L4 is a family of second-generation microkernels, generally used to implement Unix-like operating systems, but also used in a variety of other systems.
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Linux
Linux is a family of free and open-source software operating systems built around the Linux kernel.
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List of IOMMU-supporting hardware
This page contains a list of virtualization-capable IOMMU supporting hardware.
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Long mode
In the x86-64 computer architecture, long mode is the mode where a 64-bit operating system can access 64-bit instructions and registers.
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MacOS
macOS (previously and later) is a series of graphical operating systems developed and marketed by Apple Inc. since 2001.
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Memory management unit
A memory management unit (MMU), sometimes called paged memory management unit (PMMU), is a computer hardware unit having all memory references passed through itself, primarily performing the translation of virtual memory addresses to physical addresses.
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Message Signaled Interrupts
Message Signaled Interrupts (MSI) are an alternative in-band method of signaling an interrupt, using special in-band messages to replace traditional out-of-band assertion of dedicated interrupt lines.
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Motherboard
A motherboard (sometimes alternatively known as the mainboard, system board, baseboard, planar board or logic board, or colloquially, a mobo) is the main printed circuit board (PCB) found in general purpose microcomputers and other expandable systems.
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NASA
The National Aeronautics and Space Administration (NASA) is an independent agency of the executive branch of the United States federal government responsible for the civilian space program, as well as aeronautics and aerospace research.
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Nehalem (microarchitecture)
Nehalem is the codename for an Intel processor microarchitecture released in November 2008.
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Network virtualization
In computing, network virtualization or network virtualisation is the process of combining hardware and software network resources and network functionality into a single, software-based administrative entity, a virtual network.
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Operating system
An operating system (OS) is system software that manages computer hardware and software resources and provides common services for computer programs.
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Operating-system-level virtualization
Operating-system-level virtualization, also known as containerization, refers to an operating system feature in which the kernel allows the existence of multiple isolated user-space instances.
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Opteron
Opteron is AMD's x86 former server and workstation processor line, and was the first processor which supported the AMD64 instruction set architecture (known generically as x86-64).
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Paravirtualization
In computing, paravirtualization is a virtualization technique that presents to virtual machines a software interface, which is similar yet not identical to the underlying hardware-software interface.
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PCI configuration space
PCI configuration space is the underlying way that the Conventional PCI, PCI-X and PCI Express perform auto configuration of the cards inserted into their bus.
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PCI Express
PCI Express (Peripheral Component Interconnect Express), officially abbreviated as PCIe or PCI-e, is a high-speed serial computer expansion bus standard, designed to replace the older PCI, PCI-X, and AGP bus standards.
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PCI-X
PCI-X, short for Peripheral Component Interconnect eXtended, is a computer bus and expansion card standard that enhances the 32-bit PCI local bus for higher bandwidth demanded mostly by servers and workstations.
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Peripheral
A peripheral device is "an ancillary device used to put information into and get information out of the computer." Three categories of peripheral devices exist based on their relationship with the computer.
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Phenom II
Phenom II is a family of AMD's multi-core 45 nm processors using the AMD K10 microarchitecture, succeeding the original Phenom.
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Popek and Goldberg virtualization requirements
The Popek and Goldberg virtualization requirements are a set of conditions sufficient for a computer architecture to support system virtualization efficiently.
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Porting
In software engineering, porting is the process of adapting software for the purpose of achieving some form of execution in a computing environment that is different from the one that a given program (meant for such execution) was originally designed for (e.g. different CPU, operating system, or third party library).
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Procfs
The proc filesystem (procfs) is a special filesystem in Unix-like operating systems that presents information about processes and other system information in a hierarchical file-like structure, providing a more convenient and standardized method for dynamically accessing process data held in the kernel than traditional tracing methods or direct access to kernel memory.
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Protected mode
In computing, protected mode, also called protected virtual address mode, is an operational mode of x86-compatible central processing units (CPUs).
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Protection ring
In computer science, hierarchical protection domains, often called protection rings, are mechanisms to protect data and functionality from faults (by improving fault tolerance) and malicious behaviour (by providing computer security).
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Real mode
Real mode, also called real address mode, is an operating mode of all x86-compatible CPUs.
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Second Level Address Translation
Second Level Address Translation (SLAT), also known as nested paging, is a hardware-assisted virtualization technology which makes it possible to avoid the overhead associated with software-managed shadow page tables.
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Segment descriptor
In memory addressing for Intel x86 computer architectures, segment descriptors are a part of the segmentation unit, used for translating a logical address to a linear address.
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Self-modifying code
In computer science, self-modifying code is code that alters its own instructions while it is executing – usually to reduce the instruction path length and improve performance or simply to reduce otherwise repetitively similar code, thus simplifying maintenance.
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Sempron
Sempron has been the marketing name used by AMD for several different budget desktop CPUs, using several different technologies and CPU socket formats.
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Shadow memory
Shadow memory is a technique used to track and store information on computer memory used by a program during its execution.
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Single-root input/output virtualization
In virtualization, single root input/output virtualization or SR-IOV is a specification that allows the isolation of the PCI Express resources for manageability and performance reasons.
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Socket AM2
The Socket AM2, renamed from Socket M2 (to prevent using the same name as Cyrix MII processors), is a CPU socket designed by AMD for desktop processors, including the performance, mainstream and value segments.
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Symposium on Operating Systems Principles
The Symposium on Operating Systems Principles (SOSP), organized by the Association for Computing Machinery (ACM), is one of the most prestigious single-track academic conferences on operating systems.
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Sysctl
sysctl is a software utility of some Unix-like operating systems that reads and modifies the attributes of the system kernel such as its version number, maximum limits, and security settings.
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Timeline of virtualization development
Note: This timeline is missing data for important historical systems, including: Atlas Computer (Manchester), GE 645, Burroughs B5000.
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Unified Extensible Firmware Interface
The Unified Extensible Firmware Interface (UEFI) is a specification that defines a software interface between an operating system and platform firmware.
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USENIX
The USENIX Association is the Advanced Computing Systems Association.
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VIA Nano
The VIA Nano (formerly code-named VIA Isaiah) is a 64-bit CPU for personal computers.
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Virtual 8086 mode
In the 80386 microprocessor and later, virtual 8086 mode (also called virtual real mode, V86-mode or VM86) allows the execution of real mode applications that are incapable of running directly in protected mode while the processor is running a protected mode operating system.
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Virtual machine
In computing, a virtual machine (VM) is an emulation of a computer system.
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Virtual memory
In computing, virtual memory (also virtual storage) is a memory management technique that provides an "idealized abstraction of the storage resources that are actually available on a given machine" which "creates the illusion to users of a very large (main) memory." The computer's operating system, using a combination of hardware and software, maps memory addresses used by a program, called virtual addresses, into physical addresses in computer memory.
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Virtualization
In computing, virtualization refers to the act of creating a virtual (rather than actual) version of something, including virtual computer hardware platforms, storage devices, and computer network resources.
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VMware
VMware, Inc. is a subsidiary of Dell Technologies that provides cloud computing and platform virtualization software and services.
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VxD
VxD is the device driver model used in Microsoft Windows/386, the 386 enhanced mode of Windows 3.x, Windows 9x, and to some extent also by the Novell DOS 7, OpenDOS 7.01, and DR-DOS 7.02 (and higher) multitasker (TASKMGR).
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Westmere (microarchitecture)
Westmere (formerly Nehalem-C) is the name given to the 32 nm die shrink of Nehalem.
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X86
x86 is a family of backward-compatible instruction set architectures based on the Intel 8086 CPU and its Intel 8088 variant.
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X86-64
x86-64 (also known as x64, x86_64, AMD64 and Intel 64) is the 64-bit version of the x86 instruction set.
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Xen
Xen Project (pronounced) is a hypervisor using a microkernel design, providing services that allow multiple computer operating systems to execute on the same computer hardware concurrently.
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AMD Pacifica, AMD Virtualization, AMD virtualization, AMD-V, AMD-Vi, APIC virtualization, APICv, Advanced Virtual Interrupt Controller, Function level reset, GPU virtualization, GVT-d, GVT-g, GVT-s, Graphics Virtualization Technology, Intel GVT-d, Intel GVT-g, Intel GVT-s, Intel VMCS, Intel VT, Intel VT-I, Intel VT-X, Intel VT-c, Intel VT-d, Intel VT-x, Intel VT/X, Intel VT/i, Intel VT/x, Intel VTI, Intel VTi, Intel VTx, Intel Virtualisation, Intel Virtualization, Intel Virtualization Technology, Intel virtualization, Intel virtualization technology, Intel vt, Intel vt-i, Intel vt-x, Intel vt/i, Intel vt/x, Intel vti, Intel-VT, Interrupt virtualization, PCI-SIG I/O virtualization, PCI-SIG Single Root I/O Virtualization, Pacifica (virtual machine), Ring deprivileging, SR-IOV, Secure Virtual Machine, Shadow page table, Shadow page tables, Silvervale, Single Root I/O Virtualization, VMCS, VMCS Shadowing, VMCS shadowing, VT-I, VT-X, VT-c, VT-d, VT-x, VT/I, VT/X, VT/i, VT/x, Vanderpool Technology, Virtual Machine Control Structure, Virtual machine control structure, Virtualization Technology, Virtualization Technology for Directed I/O, Virtualized GPU, Vt-i, Vt-x, Vt/i, Vt/x, X86 virtualisation.
References
[1] https://en.wikipedia.org/wiki/X86_virtualization
