An extendible approach for analyzing fixed priority hard real-time tasks
Real-Time Systems
Synchronization in Real-Time Systems: A Priority Inheritance Approach
Synchronization in Real-Time Systems: A Priority Inheritance Approach
Static-Priority Scheduling on Multiprocessors
RTSS '01 Proceedings of the 22nd IEEE Real-Time Systems Symposium
Mode Change Protocols for Real-Time Systems: A Survey and a New Proposal
Real-Time Systems
A General Framework for Analysing System Properties in Platform-Based Embedded System Designs
DATE '03 Proceedings of the conference on Design, Automation and Test in Europe - Volume 1
ECRTS '06 Proceedings of the 18th Euromicro Conference on Real-Time Systems
Scenario Aware Analysis for Complex Event Models and Distributed Systems
RTSS '07 Proceedings of the 28th IEEE International Real-Time Systems Symposium
Real-Time Synchronization on Multiprocessors: To Block or Not to Block, to Suspend or Spin?
RTAS '08 Proceedings of the 2008 IEEE Real-Time and Embedded Technology and Applications Symposium
Two Protocols for Scheduling Multi-mode Real-Time Systems upon Identical Multiprocessor Platforms
ECRTS '09 Proceedings of the 2009 21st Euromicro Conference on Real-Time Systems
Coordinated Task Scheduling, Allocation and Synchronization on Multiprocessors
RTSS '09 Proceedings of the 2009 30th IEEE Real-Time Systems Symposium
Compositional Analysis of Multi-mode Systems
ECRTS '10 Proceedings of the 2010 22nd Euromicro Conference on Real-Time Systems
Reliable mode changes in real-time systems with fixed priority or EDF scheduling
Proceedings of the Conference on Design, Automation and Test in Europe
A reconfigurable real-time SDRAM controller for mixed time-criticality systems
Proceedings of the Ninth IEEE/ACM/IFIP International Conference on Hardware/Software Codesign and System Synthesis
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Many real-time embedded systems execute multi-mode applications, i.e. applications that can change their functionality over time. With the advent of multi-core embedded architectures, the system design process requires appropriate support for accommodating multi-mode applications on multiple cores which share common resources. Various mode change and resource arbitration protocols, and corresponding timing analysis solutions were proposed for either multi-mode or multi-core real-time applications. However, no attention was given to multi-mode applications that share resources when executing on multi-core systems. In this paper, we address this subject in the context of automotive multi-core processors using AUTOSAR. We present an approach for safely handling shared resources across mode changes and provide a corresponding timing analysis method.