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Blending Asymmetric and Symmetric Multiprocessing with a Single OS on ARM11 MPCore
ARM11 MPCore is an excellent multicore processor, appropriate for both SMP and AMP. Many embedded system designs already use the AMP model, either on chip or off chips, so unforeseen design challenges are limited for software developers using AMP model with MPCore.
On the other hand, the increasingly demanding applications require more and more CPU power, and the utilization of SMP is soon to become a necessity.
preview:
http://www.esol.co.jp
date: 7/1/2007
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Using POSIX Threading to Build Scalable Multi-Core Applications
Until recently, the vast majority of embedded systems were based on uniprocessor designs.
The situation is changing quickly, however, with the availability of multi-core processors chips that offer significantly greater processing capacity per watt, per ounce, and per square inch than conventional processor architectures.
Fortunately, the multi-threading techniques required to leverage the performance of these multi-core processors are well...
preview:
http://www.techonline.com
date: 3/27/2007
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