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Generation of fault-tolerant static scheduling for real-time distributed embedded systems with multi-point links

A. Girault, C. Lavarenne, M. Sighireanu, Y. Sorel
Proceedings 15th International Parallel and Distributed Processing Symposium. IPDPS 2001  
We describe a solution to automatically produce distributed and fault-tolerant code for real-time distributed embedded systems. The failures supported are processor failures, with fail-stop behavior.  ...  The analysis of this heuristic shows that it gives better results for distributed architectures using multi-point, reliable links.  ...  Acknowledgments The authors would like to thank Cȃtȃlin Dima, Thierry Grandpierre, Claudio Pinello, and David Powell for their helpful suggestions.  ... 
doi:10.1109/ipdps.2001.925102 dblp:conf/ipps/GiraultLSS01 fatcat:baa7z2sie5bgnb2m6nuham72gu

Energy-Efficient Fault-Tolerant Scheduling Approach for Embedded Real Time Systems

Chafik Arar, Hamoudi Kalla, Salim Kalla, Sonia Sabrina Bendib
2013 International Journal of Electrical Energy  
Our scheduling algorithm is dedicated to multi-bus heterogeneous architectures, which take as input a given system description and a given fault hypothesis.  ...  In this paper, we propose a fault-tolerant scheduling heuristic that achieves low energy consumption and high reliability efficiency.  ...  It generates a distributed static schedule of a given algorithm ALG onto a given architecture ARC, which minimizes the system's run-time, and tolerates upto k processors faults, with respect to the real-time  ... 
doi:10.12720/ijoee.1.4.274-278 fatcat:gy6a3mtl2nd6vehul2bsubkgya

Reliable Fault-Tolerant Multi-bus Scheduling Algorithm

Chafik Arar, Hamoudi Kalla, Salim Kalla, Riadh Hocine
2013 International Journal of Computer Applications  
In this paper, we propose a fault-tolerant scheduling real-time embedded system.  ...  This scheduling algorithm is dedicated to multi-bus heterogeneous architectures, which take as input a given system description and a given fault hypothesis.  ...  CONCLUSION In this paper, we have studied the problem of fault-tolerance in embedded real-time systems and proposed a software implemented fault-tolerance solution for multi-buses architectures.  ... 
doi:10.5120/12409-9060 fatcat:uugp4qsiefh77d2zen2d3vhiy4

A Fault Tolerant Scheduling Heuristics for Distributed Real Time Embedded Systems

Bachir Malika, Hamoudi Kalla
2018 Cybernetics and Information Technologies  
The proposed heuristics generate automatically a real-time fault distributed schedule of dependent and independent tasks into heterogonous multiprocessors architecture.  ...  In this paper, fault tolerant task scheduling algorithms are proposed for mapping task graphs to heterogeneous processing nodes.  ...  In this paper, we investigate the integration of fault-tolerance in real-time distributed embedded systems by starting from a data-flow algorithm and a heterogeneous distributed architecture with multi-point  ... 
doi:10.2478/cait-2018-0038 fatcat:ec7fxlrenzeuvkrunljkizs4l4


Bharat P. Dave
1999 Proceedings of the conference on Design, automation and test in Europe - DATE '99  
Our co-synthesis system, CRUSADE, takes as an input embedded system specifications in terms periodic acyclic task graphs with rate constraints and generates dynamically reconfigurable heterogeneous distributed  ...  Application of CRUSADE and its fault tolerance extension, CRUSADE-FT to several real-life large examples (up to 7400 tasks) from mobile communication network base station, video distribution router, a  ...  Fault-tolerant distributed embedded systems can offer high performance as well as dependability (reliability and availability) to meet the needs of critical real-time applications.  ... 
doi:10.1145/307418.307461 fatcat:6dcuxlzuc5egzhunhzhnitie5y

Embedded Virtual Machines for Robust Wireless Control Systems

Rahul Mangharam, Miroslav Pajic
2009 2009 29th IEEE International Conference on Distributed Computing Systems Workshops  
As the links, nodes and topology of wireless systems are inherently unreliable, such time-critical and safety-critical applications require programming abstractions where the tasks are assigned to the  ...  sensors, actuators and controllers as a single component rather than statically mapping a set of tasks to a specific physical node at design time.  ...  Discrete and process control represent an important domain for real-time embedded systems with over a trillion dollars in installed systems and $90 billion in projected revenues for 2008 [1] .  ... 
doi:10.1109/icdcsw.2009.31 dblp:conf/icdcsw/MangharamP09 fatcat:p32n5lba45hkjfkqbong5lje64

Time-Triggered Fieldbus Networks State of the Art and Future Applications

Wilfried Elmenreich
2008 2008 11th IEEE International Symposium on Object and Component-Oriented Real-Time Distributed Computing (ISORC)  
The time-triggered paradigm encompasses a set of concepts and principles that support the design of dependable real-time systems.  ...  This paper briefly explains the time-triggered approach, defines a taxonomy for real-time requirements and discusses seven protocols that provide time-triggered features.  ...  Acknowledgments I would like to thank my colleagues Michael Gyarmati and Michael Paulitsch for proofreading and comments on an earlier version of this paper.  ... 
doi:10.1109/isorc.2008.50 dblp:conf/isorc/Elmenreich08 fatcat:4q335tacyrbrhlf2i72yzp25q4

Distributed and Managed: Research Challenges and Opportunities of the Next Generation Cyber-Physical Systems

Gabor Karsai, Daniel Balasubramanian, Abhishek Dubey, William R. Otte
2014 2014 IEEE 17th International Symposium on Object/Component/Service-Oriented Real-Time Distributed Computing  
Autonomous fault management and real-time performance requirements must be met in a verifiable manner.  ...  and its accompanying graphical modeling tools, software generators for synthesizing infrastructure code, and the extensive use of model-based analysis for verification and validation.  ...  The authors thank Olin Sibert of Oxford Systems and all the team members of our project for their invaluable input and contributions to this effort.  ... 
doi:10.1109/isorc.2014.36 dblp:conf/isorc/KarsaiBDO14 fatcat:nfjk6q5nvvatzeonjxpbthnxve

Communication Paradigms for High-Integrity Distributed Systems with Hard Real-Time Requirements [chapter]

Santiago Urueña, Juan Zamorano, José A. Pulido, Juan A. de la Puente
2008 IFIP International Federation for Information Processing  
Namely, safety-critical systems usually execute over a distributed embedded platform with few hardware resources which must provide real-time communication and fault-tolerance.  ...  This work discusses the adequate communication paradigms for high-integrity distributed applications with hard real-time requirements, and proposes a restricted middleware based on the current schedulability  ...  transfers in bounded time for messages with hard real-time deadlines. • Fault tolerance: Replication of network links and/or routers for resilience to hardware failures. • Diagnostic information: The  ... 
doi:10.1007/978-0-387-09661-2_15 fatcat:7owfgdiny5bl5ats5ejfisnj5e

Effectiveness of Fault Detection Mechanisms in Static and Dynamic Operating System Designs

Martin Hoffmann, Christoph Borchert, Christian Dietrich, Horst Schirmeier, Rudiger Kapitza, Olaf Spinczyk, Daniel Lohmann
2014 2014 IEEE 17th International Symposium on Object/Component/Service-Oriented Real-Time Distributed Computing  
Developers of embedded (real-time) systems can choose from a variety of operating systems.  ...  While some embedded operating systems provide very flexible APIs, e.g., a POSIXcompliant interface for run-time management, others have a completely static structure, which is generated at compile time  ...  embedded real-time control systems.  ... 
doi:10.1109/isorc.2014.26 dblp:conf/isorc/HoffmannBDSKSL14 fatcat:giyke3zceje7jnh5qrqwaagkbi

AI-based methods to resolve Real time scheduling for embedded systems

2021 International Journal of Cognitive Informatics and Natural Intelligence  
Artificial Intelligence is becoming more attractive to resolve nontrivial problems including the well known real time scheduling (RTS) problem for Embedded Systems (ES).  ...  In this paper, we firstly present the necessary background to well understand the problematic of RTS in the context of ES, then we present our enriched taxonomies for real time, energy and faults tolerance  ...  ., 2011) tackled the problem of analysis and optimization of fault-tolerant task scheduling for multiprocessor embedded systems.  ... 
doi:10.4018/ijcini.290308 fatcat:2hax7lts4vanbin4iqxy4cthwm

Author Index

2008 2008 IEEE International Symposium on Parallel and Distributed Processing  
Automated Generation of Explicit Connectors for Component Based Hardware/Software Interaction in Embedded Real-Time Systems Goumas, Georgios Evaluation of Dynamic Scheduling Methods in Simulations of Storm-time  ...  , Aniruddha Model-driven Specification of Component-based Distributed Real-time and Embedded Systems for Verification of Systemic QoS Properties Gokhale, Swapna S.  ... 
doi:10.1109/ipdps.2008.4536576 fatcat:7unikf5ywjhjtdd6xtrmcom3gq

A bi-criteria scheduling heuristic for distributed embedded systems under reliability and real-time constraints

I. Assayad, A. Girault, H. Kalla
2004 International Conference on Dependable Systems and Networks, 2004  
of the schedule length, and second the maximization of the system reliability.  ...  Multi-criteria scheduling problems, involving optimization of more than one criterion, are subject to a growing interest.  ...  SYNDEX generates automatically executable fault-tolerant distributed code, by first producing a static fault-tolerant distributed schedule of a given algorithm on a given distributed architecture (either  ... 
doi:10.1109/dsn.2004.1311904 dblp:conf/dsn/AssayadGK04 fatcat:hdsx7etkuffm7lqqmztzifhfle

System-level communication synthesis and dependability improvements for Network-on-Chip based systems

M Tagel, P Ellervee, G Jervan
2010 Estonian Journal of Engineering  
We present a possible application of the proposed framework for scheduling fault-tolerant applications on non-reliable network. 37 NoC-based systems using, for example, shifting-based scheduling principles  ...  Increasing variability, complexity and communication bandwidth requirements will make the System-on-Chip designer's goal, to design a fault-free system, a very difficult task.  ...  and optimization of fault-tolerant embedded systems in bus-based systems.  ... 
doi:10.3176/eng.2010.1.05 fatcat:rubdsowumvbhpkxtsxhtnhbzt4

Model Driven Scheduling Framework for Multiprocessor SoC Design [chapter]

Ashish Meena, Pierre Boulet
2006 Lecture Notes in Computer Science  
To provide good potential to scheduling and mapping decisions we propose in this paper a static scheduling framework for MpSoC design.  ...  It is recognized that the decisions taken for scheduling and mapping at a high level of abstraction have a major impact on the global design flow.  ...  In the past many attempts have been made to devise scheduling and mapping frameworks or tools for real-time embedded system.  ... 
doi:10.1007/11752578_107 fatcat:ov4d2e6odrdlbnojqjebcw56xe
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