Bounding the Shared Resource Load for the Performance Analysis of Multiprocessor Systems

Provided by: edaa
Topic: Hardware
Format: PDF
Predicting timing behavior is key to reliable real-time system design and verification, but becomes increasingly difficult for current multiprocessor systems on chip. The integration of formerly separate functionality into a single multicore system introduces new inter-core timing dependencies, resulting from the common use of the now shared resources. In order to conservatively bind the delay due to the shared resource accesses, upper bounds on the potential amount of conflicting requests from other processors are required.

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