Processors

Communication-Aware Design Space Exploration for Efficient Run-Time MPSoC Management

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Executive Summary

Real-time multi-media applications are increasingly mapped on modern embedded systems based on Multi-Processor Systems-on-Chip (MPSoCs). Tasks of the applications need to be mapped on the MPSoC resources efficiently in order to satisfy their performance constraints. Exploring all the mappings, i.e. tasks to resources combinations exhaustively may take days or weeks. Additionally, the exploration is performed at design-time that cannot handle dynamism in applications and resources' status. A run-time mapping technique can cater for the dynamism but cannot guarantee for strict timing deadlines due to large computations involved at run-time.

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