Items tagged with Xen

A few weeks ago, in early August, AMD launched a new line of FirePro cards aimed at the high end of the workstation market. Today, it's introducing a new product family focused on server virtualization and thin client functionality. The idea here is that the entire desktop environment is stored in a central server and accessed via thin-client. There's nothing new about that basic model, but both AMD and Nvidia have put an increasing amount of emphasis on the idea of dropping a physical GPU or GPUs into the server as well. Microsoft's Remote FX, introduced in Windows Server 2008 and refined for... Read more...
A new security post at the Xen.org community blog warns Intel users to patch their operating systems or risk falling prey to a particular type of escalation vulnerability. What makes this warning unique is that it's not related to a software problem only effects Intel users running 64-bit operating systems. This is an issue that affects Windows (Microsoft has released a patch) and may affect netBSD, FreeBSD, and OSX as well. The overwhelming majority of end users have never had to worry about the difference between AMD's implementation of its x86-64 standard and Intel's later copy, but there are... Read more...
Beyond3D has posted confirmation that ATI's next generation GPU will be based off of technology currently found in the Xbox 360's XENOS GPU. Without question, this seems to guarantee a unified shader architecture which will arrive just in time to match with DirectX10's support for such an architecture. With the efforts already made to go down this design route with the Xenos GPU, it seems logical that the company would apply what they've learned to their line of discrete PC graphics cards.At a recent analyst session ATI's Senior VP of PC Business, Rick Bergman, has confirmed that their next generation... Read more...
Good afternoon all! The news has been flowing in at a steady clip today, so we've got a decent amount of the good stuff to get posted. Our colleagues over at Beyond3D have an interesting article posted outlining ATI's Xenos GPU, which will be found in the XBox 360 and the [H] has posted their first full-system review. Here are some links and quotes for you all...  ATI Xenos: XBOX 360 Graphics Demystified @ Beyond3D: "As each of the three shader ALU arrays is a separate array there is no dependency between one another so what programs are being executed on them at any one point in time... Read more...