Scheduling Tasks with Resource Requirements in Hard Real-Time Systems
IEEE Transactions on Software Engineering
Preemptive scheduling under time and resource constraints
IEEE Transactions on Computers - Special Issue on Real-Time Systems
Scheduling Algorithms for Multiprogramming in a Hard-Real-Time Environment
Journal of the ACM (JACM)
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Communications of the ACM
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Communications of the ACM
Reliable Distributed System Software
Reliable Distributed System Software
Structured Development for Real-Time Systems
Structured Development for Real-Time Systems
Fault-tolerant task management and load re-distribution on massively parallel hypercube systems
Proceedings of the 1992 ACM/IEEE conference on Supercomputing
Fault-Tolerance Through Scheduling of Aperiodic Tasks in Hard Real-Time Multiprocessor Systems
IEEE Transactions on Parallel and Distributed Systems
Fault-Tolerant Rate-Monotonic First-Fit Scheduling in Hard-Real-Time Systems
IEEE Transactions on Parallel and Distributed Systems
Generating a deterministic task migration path for multiprocessor scheduling
SAC '94 Proceedings of the 1994 ACM symposium on Applied computing
An Improved Rate-Monotonic Admission Control and Its Applications
IEEE Transactions on Computers
Fault-Tolerant Deadline-Monotonic Algorithm for Scheduling Hard-Real-Time Tasks
IPPS '97 Proceedings of the 11th International Symposium on Parallel Processing
A Utilization Bound for Aperiodic Tasks and Priority Driven Scheduling
IEEE Transactions on Computers
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A decentralized task reallocation algorithm for hard real-time systems is developed and analyzed. The algorithm, which is fast and reliable, specifically considers deadlines of tasks, attempts to utilize all the nodes of a distributed system to achieve its objective, handles tasks in priority order, and separates policy and mechanism. An extensive performance analysis of the algorithm by means of simulation shows that it is quite effective in performing reallocations and that it is significantly better than a centralized approach.