Техническая Спецификация для Intel C2518 FH8065501516710
Модели
FH8065501516710
Volume 2—Multi-Core Intel
®
Atom™ Processors—C2000 Product Family
Features
Intel
®
Atom™ Processor C2000 Product Family for Microserver
Datasheet, Vol. 1 of 3
September 2014
48
Order Number: 330061-002US
2.4
Features
2.4.1
Intel
®
Virtualization Technology
Intel
®
Virtualization Technology (Intel
®
VT) makes a single system appear as multiple
independent systems to the software. This allows multiple, independent operating
systems to run simultaneously on a single system. Intel VT comprises technology
components to support virtualization of platforms based on Intel
®
architecture
microprocessors and chipsets. Intel
®
Virtualization Technology for IA-32, Intel
®
64 and
Intel
®
Architecture (Intel
®
VT-x) added hardware support in the processor to improve
the virtualization performance and robustness.
Intel VT-x specifications and functional descriptions are included in the Intel
®
64 and
IA-32 Architectures Software Developer’s Manual, Volume 3B and is available at:
http://www.intel.com/products/processor/manuals/index.htm
Other VT documents are referenced at:
2.4.2
Intel
®
VT-x Objectives
• Robust - Virtual Machine Monitors (VMMs) no longer need to use paravirtualization
or binary translation. This means that they run off-the-shelf operating systems and
applications without any special steps.
• Enhanced - Intel VT enables VMMs to run 64-bit guest operating systems on IA x86
processors.
• More Reliable - Due to the hardware support, VMMs are now smaller, less complex,
and more efficient. This improves reliability and availability and reduces the
potential for software conflicts.
• More Secure - The use of hardware transitions in the VMM strengthens the isolation
of VMs and further prevents corruption of one VM from affecting others on the
same system. Intel VT-x provides hardware acceleration for virtualization of IA
platforms. VMMs use Intel VT-x features to provide improved reliable virtualized
platform.