Design and Scheduling for Periodic Concurrent Error Detection and Recovery in Processor Arrays |
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Author:
| Administration (NASA), National Aeronautics and Space |
ISBN: | 978-1-7221-5032-7 |
Publication Date: | Jul 2018 |
Publisher: | CreateSpace Independent Publishing Platform
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Book Format: | Paperback |
List Price: | USD $17.99 |
Book Description:
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Periodic application of time-redundant error checking provides the trade-off between error detection latency and performance degradation. The goal is to achieve high error coverage while satisfying performance requirements. We derive the optimal scheduling of checking patterns in order to uniformly distribute the available checking capability and maximize the error coverage. Synchronous buffering designs using data forwarding and dynamic reconfiguration are described. Efficient...
More DescriptionPeriodic application of time-redundant error checking provides the trade-off between error detection latency and performance degradation. The goal is to achieve high error coverage while satisfying performance requirements. We derive the optimal scheduling of checking patterns in order to uniformly distribute the available checking capability and maximize the error coverage. Synchronous buffering designs using data forwarding and dynamic reconfiguration are described. Efficient single-cycle diagnosis is implemented by error pattern analysis and direct-mapped recovery cache. A rollback recovery scheme using start-up control for local recovery is also presented. Wang, Yi-Min and Chung, Pi-Yu and Fuchs, W. Kent Unspecified Center N00014-90-J-1270; NAG1-613...