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QNX Software Systems
indicator A TechOnline Member Company

Check out QNX Software Systems' techncial paper, Using Resource Partitioning to Build Secure, Survivable Embedded Systems to learn how providing guaranteed access to system resources can ensure the availability of critical services, even when your system experiences a heavy processing load or a denial-of-service attack.

 
Recent Additions

Time partitioning drives faster software integration for telematics and infotainment: Part 1 - Time problem, constraints, and a simulation model
Design Article
Allocating a set portion of CPU time to each software subsystem prevents any one monopolizing CPU cycles needed by the others, for a stable runtime environment that development teams can build and verify individually.

In-Field Debugging: Diagnosing Software Problems While Maintaining System Availability
On-Demand Webinar
May 13, 2008 • 60 min.
Software bugs that make it to market not only cause incorrect system behavior and low system availability but also result in unhappy (and fewer) customers. Unfortunately, conventional debugging methods can themselves interfere with the availability, performance, and correct behavior of the affected system. This session examines debug and information-gathering techniques that can maintain system availability while generating artifacts that help diagnose and resolve software failure.

Using Static and Runtime Analysis to Improve Developer Productivity and Product Quality
Technical Paper
White Paper
This paper explains the benefits of static analyis and runtime analysis and explains how developers can combine the two techniques to prevent regressions as a product matures.

In-Field Debugging: Diagnosing Software Problems While Maintaining System Availability
Technical Paper
White Paper
This paper examines software debug and information-gathering techniques that can maintain system availability while generating artifacts that help diagnose and resolve software failure.

Case Study: Using Time Partitioning for Faster Software Integration
On-Demand Webinar
Mar 04, 2008 • 60 min.
The complexity of today's embedded systems can create immense problems at integration time when unexpected software interactions cause anything from a slow user interface to complete system failure. Using a handsfree phone system as an example, this webinar measures the effects of partitioning, such as improved thread scheduling and more-consistent realtime performance, and reviews other approaches " including priority reassignment, code refactoring and optimization " comparing their benefits to those of partitioning.
 
QNX Software Systems
Address:
Global Headquarters:
175 Terence Matthews Cres.
Ottawa, ON K2M 1W8
Canada
Phone: 613-591-0931
or 800-676-0566
Fax: 613-591-3579
http://www.qnx.com
Contact Info:
Sales Contact
Email:
info@qnx.com
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