In virtualization, input/output virtualization (I/O virtualization) is a methodology to simplify management, lower costs and improve performance of servers...
9 KB (998 words) - 01:31, 24 January 2025
x86 virtualization is the use of hardware-assisted virtualization capabilities on an x86/x86-64 CPU. In the late 1990s x86 virtualization was achieved...
41 KB (3,747 words) - 12:37, 15 February 2025
In virtualization, single root input/output virtualization (SR-IOV) is a specification that allows the isolation of PCI Express resources for manageability...
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Input–output memory management unit (redirect from I/O memory management unit)
and southbridge between the CPU and Platform Controller Hub (PCH), I/O virtualization was not performed by the CPU but instead by the chipset. The advantages...
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computer. In hardware virtualization, the host machine is the machine that is used by the virtualization and the guest machine is the virtual machine. The words...
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a virtual network. Network virtualization involves platform virtualization, often combined with resource virtualization. Network virtualization is categorized...
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OS-level virtualization is an operating system (OS) virtualization paradigm in which the kernel allows the existence of multiple isolated user space instances...
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and other data are loaded. AMD later reused the same mechanism for I/O virtualization with other peripherals including disk controllers and network adapters...
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hard disk drives. Server virtualization, or Full virtualization, partitions a single physical server into multiple virtual machines, consolidating multiple...
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Systems' VP780 I/O Director was also nominated for SYS-CON's Virtualization Journal Readers' Choice and Awards for Best Network Virtualization. "Computers...
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PCI Express (redirect from 3rd Generation I/O)
recent revisions of the PCIe standard provide hardware support for I/O virtualization. The PCI Express electrical interface is measured by the number of...
139 KB (12,986 words) - 08:08, 2 June 2025
a storage system, there are two primary types of virtualization that can occur: Block virtualization used in this context refers to the abstraction (separation)...
27 KB (3,947 words) - 20:53, 17 October 2024
QEMU (category Free virtualization software)
utilizes device emulation based on the QEMU project to deliver I/O virtualization to virtual machines (VMs). Hardware is emulated through a QEMU "device...
37 KB (3,943 words) - 16:54, 2 April 2025
Linux kernel (section Virtual filesystem)
Full virtualization and Paravirtualization. However, with VFIO, devices cannot be shared with multiple VM guests. Single Root I/O Virtualization (SR-IOV)...
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based in Austin, Texas, providing solutions for PCIe expansion and I/O virtualization for traditional data centers and HPC environments. NextIO was considered...
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Kernel-based Virtual Machine (KVM) is a free and open-source virtualization module in the Linux kernel that allows the kernel to function as a hypervisor...
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hardware-assisted virtualization, with virtualization-specific hardware features on the host CPUs providing assistance to hypervisors. Process virtual machines...
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Hypervisor (redirect from Virtual machine monitor)
without the virtual memory feature needed for virtualization, but added it in the August 1972 Advanced Function announcement. Virtualization has been featured...
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Xen (redirect from XAPI (virtualization))
virtualization with PV drivers for IO devices. PVHVM (paravirtualization with hardware virtualization): PV supported hardware-assisted virtualization...
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(ed.). Performance Evaluation of 10GE NICs with SR-IOV Support: I/O Virtualization and network Stack Optimizations. Measurement, Modeling, and Evaluation...
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driver (HCD). Trying to apply the standard hardware IO virtualization technique - replicating I/O interface registers - to the legacy USB host controller...
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multiple virtual machines, each configured to interface one connected seat by I/O virtualization methods. Input devices can be attached to the virtual machines...
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full virtualization, managed with a web-based user interface similar to other commercial offerings. Proxmox VE is an open-source server virtualization platform...
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Oracle VM Server for SPARC (category Virtualization software)
Logical Domains (LDoms or LDOM) is the server virtualization and partitioning technology for SPARC V9 processors. It was first released by Sun Microsystems...
15 KB (1,865 words) - 23:27, 28 January 2023
and Goldberg virtualization requirements are a set of conditions sufficient for a computer architecture to support system virtualization efficiently....
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application virtualization software Comparison of OS emulation or virtualization apps on Android Popek and Goldberg virtualization requirements Virtual DOS machine...
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Memory-mapped I/O (MMIO) and port-mapped I/O (PMIO) are two complementary methods of performing input/output (I/O) between the central processing unit...
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OpenVZ (category Free virtualization software)
virtualization technology for Linux. It allows a physical server to run multiple isolated operating system instances, called containers, virtual private...
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VirtualBox". In December 2019, VirtualBox removed support for software-based virtualization and exclusively performs hardware-assisted virtualization...
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Advanced Programmable Interrupt Controller (redirect from I/O APIC)
Unused and New Features for Interrupt/APIC Virtualization" (PDF). Linux. Retrieved 14 May 2023. "APIC Virtualization Performance Testing and Iozone* - Intel®...
17 KB (1,993 words) - 02:56, 2 March 2025