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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Altmann, J. Bohm, A. |
| Copyright Year | 1995 |
| Description | Author affiliation: IMMD III, Erlangen-Nurnberg Univ., Germany (Altmann, J.; Bohm, A.) |
| Abstract | Efficient parallel algorithms proposed to solve many fundamental problems in scientific computation are sensitive to processor failures. Because of its low costs, algorithm-based fault tolerance is an interesting concept for introducing fault tolerance into existing multiprocessors. To facilitate fault-tolerant programming in scientific computation, we have modified and developed further an existing parallel run-time environment. In this paper the aspect of tuning known error processing techniques to the algorithm-based approach is primarily examined. Design issues for implementation and execution time overhead of a fault-tolerant application in our run-time environment are studied. In contrast to many other environments for parallel fault-tolerant programming, which use the master/slave programming model, our environment enables one to add fault tolerance to existing parallel applications in scientific computation. |
| Starting Page | 374 |
| Ending Page | 382 |
| File Size | 788853 |
| Page Count | 9 |
| File Format | |
| ISBN | 0818670312 |
| ISSN | 10666192 |
| DOI | 10.1109/EMPDP.1995.389185 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 1995-01-25 |
| Publisher Place | Italy |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Fault tolerance Fault detection Hardware Fault tolerant systems Concurrent computing Parallel programming Application software Costs Runtime environment Fault diagnosis |
| Content Type | Text |
| Resource Type | Article |
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