cpu
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| - | [[https://en.wikipedia.org/w/index.php?title=List_of_Intel_Xeon_microprocessors&printable=yes|Intel Xeon Microprocessors list]] | ||
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| - | Oracle Server | ||
| - | * X3 Intel Sandy Bridge Xeon E5-26XX | ||
| - | * X4 Intel Ivy Bridge Xeon E5-26XX v2 | ||
| - | * X5 Intel Haswell Xeon E5-26XX v3 | ||
| - | * X6 Intel Broadwell Xeon E5-26XX v4 | ||
| - | * X7 Intel Skylake | ||
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| - | Virtualization | ||
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| - | CPU | ||
| - | * VT-x | ||
| - | * Intel started to include Extended Page Tables (EPT),[23] a technology for page-table virtualization,[24] since the Nehalem architecture,[25][26] released in 2008. In 2010, Westmere added support for launching the logical processor directly in real mode – a feature called "unrestricted guest", which requires EPT to work.[27][28] | ||
| - | * Since the Haswell microarchitecture (announced in 2013), Intel started to include VMCS shadowing as a technology that accelerates nested virtualization of VMMs | ||
| - | * VT-c Intel's "Virtualization Technology for Connectivity" | ||
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| - | I/O MMU | ||
| - | * VT-d Virtualization Technology for Directed I/O -- PCI passthrough | ||
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| - | Other | ||
| - | * PCI-SIG Single Root I/O Virtualization (SR-IOV) -- In SR-IOV, the most common of these, a host VMM configures supported devices to create and allocate virtual "shadows" of their configuration spaces so that virtual machine guests can directly configure and access such "shadow" device resources.[50] With SR-IOV enabled, virtualized network interfaces are directly accessible to the guests,[51] avoiding involvement of the VMM and resulting in high overall performance | ||
cpu.1484778101.txt.gz · Last modified: 2017/01/18 14:21 by frank
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