topic Explain and Understanding VT-d in Software Archive

Explain and Understanding VT-d

Yuan__Clement — Tue, 27 Sep 2011 17:17:33 GMT

http://software.intel.com/en-us/videos/intel-virtualization-technology-pt-3-of-3-emerging-usage-models/

VT-d direct assignment will help specific VM's where dedicated I/O resources & I/O performance is important eg. Mission critical apps in SCON, test & development.

Direct communicate with Hardware like GPU?

Explain and Understanding VT-d

David_O_Intel1 — Fri, 30 Sep 2011 21:47:48 GMT

Here is a blog entry I wrote summarizing VT-d:

http://software.intel.com/en-us/blogs/2009/06/25/understanding-vt-d-intel-virtualization-technology-for-directed-io/

David Ott

Explain and Understanding VT-d

David_O_Intel1 — Fri, 30 Sep 2011 21:51:35 GMT

Here is another good link, albeit a little dated:

http://www.intel.com/technology/itj/2006/v10i3/2-io/7-conclusion.htm

The article is called "Intel Virtualization Technology for Directed I/O (VT-d): Enhancing Intel platforms for efficient virtualization of I/O devices".

David Ott

Explain and Understanding VT-d

Yuan__Clement — Sun, 02 Oct 2011 11:08:51 GMT

Last year, intel created a page about "Direct I/O for Cloud Computing". All the video fully explain about Direct I/O. Where is the page?

Explain and Understanding VT-d

nweissma — Sun, 09 Oct 2011 15:13:34 GMT

the "Download PDF" link of

http://www.intel.com/content/www/us/en/architecture-and-technology/64-ia-32-architectures-software-developer-vol-1-2a-2b-3a-3b-manual.html

is broken "and could not be repaired."

can you arrange to have it repaired?

Explain and Understanding VT-d

David_O_Intel1 — Tue, 11 Oct 2011 20:49:13 GMT

Just checked the link and it seems to work okay for me. Sorry you are having trouble.

David Ott

Explain and Understanding VT-d

SergeyKostrov — Tue, 22 Nov 2011 15:00:17 GMT

Just checked the link and everything is good!