Holistic schedulability analysis of a fault-tolerant real-time distributed run-time support

We present a scheme to guarantee that the execution of real-time tasks can tolerate transient and intermittent faults assuming any queue-based scheduling technique. The scheme is based on reserving sufficient slack: in a schedule such that a task can be ...

In multiprocessors used for implementing real-time applications, it is strongly required to ensure that tasks' deadlines are met in spite of faults. In this paper, we discuss fault-tolerant task scheduling techniques in real-time multiprocessor systems ...

In a distributed real-time system, tolerance to faults on processing nodes in the system is achieved by means of redundant nodes and a fault-tolerant scheduling algorithm. Since redundant nodes increase total failure rate of the system, the number of ...