> For the complete documentation index, see [llms.txt](https://huataihuang.gitbook.io/cloud-atlas-draft/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://huataihuang.gitbook.io/cloud-atlas-draft/virtual/intel.md).

# Intel

[Intel® Virtualization Technology (Intel® VT)](https://www.intel.com/content/www/us/en/virtualization/virtualization-technology/intel-virtualization-technology.html)包含了多项虚拟化技术：

* 内存虚拟化 - 
  * 直接内存访问重映射(direct memory access (DMA) remapping)
  * 扩展页表（[extended page tables (EPT)](https://software.intel.com/en-us/articles/best-practices-for-paravirtualization-enhancements-from-intel-virtualization-technology-ept-and-vt-d)）
* I/O虚拟化 - 
  * 虚拟机设备队列（Virtual Machine Device Queues (VMDQ)）
  * 单根I/O虚拟化（[Single Root I/O Virtualization (SR-IOV, 也称为 PCI-SIG 标准)](https://www.intel.com/content/dam/doc/application-note/pci-sig-sr-iov-primer-sr-iov-technology-paper.pdf)）
  * 数据直接I/O技术增强版([Intel® Data Direct I/O Technology enhancements (Intel® DDIO)](https://www.intel.com/content/www/us/en/io/data-direct-i-o-technology.html))
* 图形GPU虚拟化（[Intel® Graphics Virtualization Technology (Intel® GVT)](https://01.org/blogs/skjain/2014/intel®-graphics-virtualization-update)）
* 网络数据虚拟化
  * [Data Plane Development Kit (DPDK)](https://www.intel.com/content/www/us/en/communications/data-plane-development-kit.html)
  * [Intel® QuickAssist Technology](https://www.intel.com/content/www/us/en/architecture-and-technology/intel-quick-assist-technology-overview.html)
  * [Hyperscan](https://www.intel.com/content/www/us/en/embedded/embedded-design-center.html)

    g

    **参考**
* [Intel® Virtualization Technology (Intel® VT)](http://www.intel.com/content/www/us/en/virtualization/virtualization-technology/intel-virtualization-technology.html?wapkw=virtualization)
* [Overview of the Intel VT Virtualization Features](https://www.thomas-krenn.com/en/wiki/Overview_of_the_Intel_VT_Virtualization_Features)


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