Click here to learn
about this Sponsor:
Home  |  News  |  Articles  |  Polls  |  Forum  |  Directory

Keywords: Match:
Licensing Windows XP Embedded for multi-core systems
Oct. 16, 2006

With multicore processors becoming increasingly common, questions naturally arise regarding licensing issues when running OSes like Windows XP and Windows XP Embedded on such hardware. Windows XPe team member Matt Kellner addresses this issue in a post on the Windows XP Embedded blog.

"Some software licenses call out a maximum number of processors they're licensed to run on, whereas others more generally talk about being installed on just a single computer (traditionally with just one processor)," writes Kellner. "Multicore processors start to make this line a little blurry, because effectively each CPU core is a separate processor."

"The good news for Windows XP Embedded customers," continues Kellner," is that having a multicore processor in your computer shouldn’t affect this licensing at all. Microsoft's general policy on multicore processor licensing was announced last year in this article. Basically, any piece of software that is licensed on a per-processor model will continue to be licensed as such, regardless of how many processor cores the processor contains. However, Windows XP Professional (and by extension, XP Embedded), is licensed per installation (i.e. the entire computer) and will support up to two processors regardless of how many cores exist on each processor."

However, he hastens to add, "when in doubt, you can always ask your OEM or legal department to interpret the license agreement."

Kellner's full blog posting is located here.



Related stories:


(Click here for further information)


Windows XP for Embedded Applications
This white paper describes the benefits of using Windows XP when developing embedded applications.

A Manager's Guide to Selecting a Mobile Device Operating System
This white paper offers a comparative review of Microsoft Windows CE and Windows Mobile.

Visual Basic 6.0 to .NET Migration
This paper focuses on the methodology and techniques which Infosys (Microsoft Technology Center) has developed for migrating VB 6.0 Applications to .NET. Our approach ensures a smooth, cost effective, and efficient migration.

Mobile Device Security: Securing the Handheld, Securing the Enterprise
This whitepaper identifies security threats to corporate data on mobile devices and details how mobile devices can become a "backdoor" to the enterprise.

Mobile Device Security: The Eight Areas of Risk
It's common knowledge that adding mobile devices to your network increases security risks. There are multiple facets to mobile security, all of which should be paid close attention to. This E-Guide presents a more in depth look into the eight key areas of securing wireless devices.

Quality Assurance and .NET
This paper discusses best practices for functional, regression and load testing of .NET applications.

SCADA Security in Integrated Networks
As businesses leverage their SCADA systems by integrating them into the business networks, they must also assure the security of the SCADA system.

The Advantages of Small Form Factor HMI
HMIs have mutated and changed with new requirements, and they have become more flexible and capable. And while they've been doing that, they've become smaller and more useful.

9 Critical Requirements for Web Application Security
Learn why your Web applications expose dangerous security breaches and what’s required to effectively protect your Web applications and the sensitive information behind them.

 


Got a HOT tip?   please tell us!
Free weekly newsletter
Enter your email...
Click here for a profile of each sponsor:
PLATINUM SPONSORS
(Become a sponsor)

ADVERTISEMENT
(Advertise here)


Updated! The latest Windows-powered...

mobile phones!

other cool
gadgets

HOT TOPICS
Microsoft targets PNDs with new embedded OS
Microsoft tips .NET MF 3.0 highlights
Microsoft previews Windows Embedded Standard
Microsoft offers free Windows CE 6.0 textbook
Microsoft renames embedded operating systems
Microsoft unveils Windows Mobile 6.1
New Atom models target low-cost PCs
REFERENCE GUIDES
Windows Device Showcase
Intro to Windows Embedded
Intro to Shared Source
Real-time Windows Embedded
Windows Embedded books
Join our Windows Embedded discussion forums:
Windows XP Embedded
Windows CE
Windows Mobile


Windows Embedded developer newsgroups
Windows CE
XP Embedded
PocketPC
Smartphone

Microsoft's Windows Embedded resources
Embedded dev center
Mobile dev center
Windows CE tutorials
XP Embedded tutorials
Windows Embedded seminars
Windows Embedded application categories
3rd-party partners


BREAKING NEWS

• "Compact JTAG" debuts
• Dell ships Ubuntu- and Atom-based netbook
• Smallest X86 board ever?
• Sony Ericsson releases Xperia X1 SDK
• Microsoft demos mobile cloud sync client
• "Semi-rugged" tablet runs ULV Core 2 Duo
• HP launches new thin clients
• Rugged handhelds target surveyors
• Google spins web browser
• Pico-ITX board sports Atom
• Webcast covers Windows Mobile development
• Windows CE tracks trucks, trailers
• Microsoft unveils Windows CE BSP, driver databases
• Free netbook with HSPA cellular contract?
• Fox has Windows Mobile "scoop"


MOST POPULAR (last 90 days)
• "Netbook" uses Intel's Atom N270
• Updated! Windows Mobile Showcase
• iPhone-like Windows Mobile device has 16GB of storage
• Windows Mobile 6.1 phone has GPS
• Windows Mobile trouncing the iPhone?
• Updated! Windows-powered mobile tablets, webpads, UMPCs, and MIDs
• HTC phone has slide-out keyboard and TV output
• T-Mobile's Touch Diamond clone does HSUPA
• Intel's Atom powers mini-ITX board
MOST POPULAR (Classics from the vault)
The Windows Mobile Phones Showcase
Windows XP Embedded USB boot
Troubleshooting Windows XPe's blue screen "Stop 0x0000007B" error
Asus reveals $190 mini notebook
Windows Mobile 6 SDKs available for download
HTC adds GPS to Windows Mobile Touch line
Windows Mobile VPN client plays with Cisco
Guide to HTC's Windows Mobile smartphone platforms
Customizing Windows XP Embedded thin clients
Microsoft unveils Windows Mobile 6.1
The Windows Mobile Pocket PCs Showcase

Also visit our sister sites:


Sign up for WindowsForDevices.com's...

news feed

Home  |  News  |  Articles  |  Polls  |  Forum  |  Directory  |  About  |  Contact
 

Ziff Davis Enterprise Home | Contact Us | Advertise | Link to Us | Reprints | Magazine Subscriptions | Newsletters
Tech RSS Feeds | White Papers | ROI Calculators | Tech Podcasts | Tech Video | VARs | Channel News

Baseline | Careers | Channel Insider | CIO Insight | DesktopLinux | DeviceForge | DevSource | eSeminars |
eWEEK | Enterprise Network Security | LinuxDevices | Linux Watch | Microsoft Watch | Mid-market | Networking | PDF Zone |
Publish | Security IT Hub | Strategic Partner | Web Buyer's Guide | Windows for Devices

Developer Shed | Dev Shed | ASP Free | Dev Articles | Dev Hardware | SEO Chat | Tutorialized | Scripts |
Code Walkers | Web Hosters | Dev Mechanic | Dev Archives | igrep

Use of this site is governed by our Terms of Service and Privacy Policy. Except where otherwise specified, the contents of this site are copyright © 1999-2008 Ziff Davis Enterprise Holdings Inc. All Rights Reserved. Reproduction in whole or in part in any form or medium without express written permission of Ziff Davis Enterprise is prohibited. Windows is a trademark or registered trademark of Microsoft Corporation in the United States and/or other countries and is used by WindowsForDevices under license from owner. All other marks are the property of their respective owners. WindowsForDevices is an independent publication not affiliated with Microsoft Corporation.