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Please use this identifier to cite or link to this item: http://hdl.handle.net/2080/667

Title: Fault Tolerant Real Time Dynamic Scheduling Algorithm For Heterogeneous Distributed System
Authors: Ekka, A A
Sahoo, Bibhudatta (Guide)
Issue Date: 2007
Publisher: National Institute of Technology, Rourkela
Citation: Fault Tolerant Real Time Dynamic Scheduling Algorithm For Heterogeneous Distributed System, Thesis submitted in partial fulfillment of the requirements for the award of the Master of Technology by Research in Computer Science, to National Institute of Technology, Rourkela
Abstract: Fault-tolerance becomes an important key to establish dependability in Real Time Distributed Systems (RTDS). In fault-tolerant Real Time Distributed systems, detection of fault and its recovery should be executed in timely manner so that in spite of fault occurrences the intended output of real-time computations always take place on time. Hardware and software redundancy are well-known e ective methods for faulttolerance, where extra hard ware (e.g., processors, communication links) and software (e.g., tasks, messages) are added into the system to deal with faults. Performances of RTDS are mostly guided by eciency of scheduling algorithm and schedulability analysis are performed on the system to ensure the timing constrains. This thesis examines the scenarios where a real time system requires very little redundant hardware resources to tolerate failures in heterogeneous real time distributed systems with point-to-point communication links. Fault tolerance can be achieved by...
Description: Copyright for the thesis belongs to National Institute of Technology Rourkela
URI: http://hdl.handle.net/2080/667
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