Priority Inheritance Protocols: An Approach to Real-Time Synchronization
IEEE Transactions on Computers
Modified Rate-Monotonic Algorithm for Scheduling Periodic Jobs with Deferred Deadlines
IEEE Transactions on Software Engineering
Multiprocessor DSP Scheduling in System-on-a-chip Architectures
ECRTS '02 Proceedings of the 14th Euromicro Conference on Real-Time Systems
Cooperative Scheduling of Multiple Resources
RTSS '99 Proceedings of the 20th IEEE Real-Time Systems Symposium
Trend and Challenge on System-on-a-Chip Designs
Journal of Signal Processing Systems
Real-time task scheduling on heterogeneous two-processor systems
ICA3PP'10 Proceedings of the 10th international conference on Algorithms and Architectures for Parallel Processing - Volume Part II
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With high computational application, embedded systems are becoming more complex. To achieve high performance in the midst of increased complexity, dual-core SoC (System-on-Chip) is used. Of many Dual-core architectures, a general purpose CPU and DSP are most widely used. But only a few scheduling policies for this heterogeneous architectures exist to guarantee real-time character. This paper discusses scheduling policy for heterogeneous dual-core architectures. We explore the problem of previous scheduling policy [9] based on DPCP (Distributed Priority Ceiling Protocol) [4, 5, 6] and provide a solution of strict schedulability bound model.