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White Paper: Applying Multicore and Virtualization to Industrial and Safety-Related Applications
Disruptive technologies and trends are affecting the embedded market and providing device manufacturers in the industrial sector with a significant opportunity to improve both their devices and their businesses.
Taking advantage of the following technical and industry trends represent a significant opportunity for competitive advantage: multicore processors, virtualization, and increased complexity of safety-related devices.
Download this free...
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http://www.embedded-computing.com
date: 3/4/2009
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White Paper: How Multicore Enables the Fast and Efficient Deployment of Multi-OS Systems
Multicore is becoming increasingly popular in todays embedded systems.
In order to circumvent the physical limitations of silicon design, stacking up multiple homogenous or heterogeneous processors is often a preferred approach.
This is particularly true for many convergent devices that require media-rich graphics, always-on functionality, multi-band connectivity, or extensive processing requirements such as car infotainment systems or...
preview:
http://www.embedded-computing.com
date: 10/21/2009
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White Paper: Multicore Challenges and Choices: Deciding Which Solution is Right for You
Multicores are here to stay.
It is a matter of physics.
To effectively take advantage of the new multicore processors, it is better to use commercially available tools and run-time instead of reinventing the wheel.
Multicore development can be very different from the way you might have done single core development.
There is not a single solution that will solve all multicore use cases.
There is no silver bullet that will translate single core...
preview:
http://www.embedded-computing.com
date: 8/13/2009
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COTS vendors step up to new multicore processors
Multicore devices have been on the market awhile, but they are not yet widely used in real-time embedded applications.
However, the desire for improved performance with less power in a smaller package is driving new multicore device designs.
By Duncan Young Contributor Although Multicore devices have been available for some time now, their use has not yet become widespread in real-time embedded applications.
Multicore devices...
preview:
http://www.mil-embedded.com
date: 9/23/2009
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Migrating legacy applications to multicore: Not as scary as it sounds
Multicore processors bring significant performance and power usage benefits to embedded systems, but they also add the complexity of multiprocessing to the legacy migration workload.
Nonetheless, development teams can successfully manage their transition to multicore by following some straightforward techniques.
preview:
http://www.mil-embedded.com
date: 3/20/2009
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The secret to improving multicore performance: Data flow and cache analysis
For programmers, few experiences are more frustrating than multithreading an algorithm for a multicore application only to find the performance is barely superior to single core.
To avoid this frustration, achieve significantly faster runtimes, and predict performance scalability when they add one, two, or more cores, programmers benefit from greater visibility into multicore performance bottlenecks.
Doug explores how analyses of data flow and...
preview:
http://www.vmecritical.com
date: 6/17/2009
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White Paper: Ensuring Quality in Multi-threaded Applications
Most developers would agree that consumers of software today continually demand more from their applications.
Because of its pace of evolution to date, the world now anticipates a seemingly endless expansion of capabilities from their software, regardless of where that software is applied.
For the last 40 years of computing, Moore's Law has held true, with the number of transistors available in an integrated circuit doubling approximately...
preview:
http://www.vmecritical.com
date: 10/14/2009
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White Paper: File System Considerations in a Multi-Core RTOS Environment
Flash management in a multi-core environment requires a robust solution since RTOS are performance sensitive and embedded applications must be highly reliable.
File system operations must be optimized such that writes are atomic to ensure data integrity and reads are dynamic to allow immediate access to system data.
The application programmer cannot simply look to highly buffered solutions, as the more information that is buffered in RAM,...
preview:
http://www.mil-embedded.com
date: 10/6/2009
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Express Logic develops, markets and supports the ThreadX® real-time operating system (RTOS), NetXTCP/IP networking stack, USBX USB stack, FileX® embedded file system, and PEGX GUI toolkit for embedded applications.
ThreadX is a royalty-free, full source code, small-footprint, low-overhead RTOS that is extremely easy to learn and use. ThreadX is one of the most widely deployed RTOS products in the world, with over 1.25 billion products based on ThreadX.
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