Soft-error resilience of the IBM POWER6 processor input/output subsystem
The soft-error resilience of the IBM POWER6(TM) processor I/O (input/output) subsystem was measured using proton beam irradiation to accelerate the effect of single-event upsets. Test programs exercised each of the adapters on the chip. Error rates were measured for various cases ranging from idle t...
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Published in | IBM journal of research and development Vol. 52; no. 3; pp. 285 - 292 |
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Main Authors | , , , , , , |
Format | Journal Article |
Language | English |
Published |
Armonk
International Business Machines Corporation
01.05.2008
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Subjects | |
Online Access | Get full text |
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Summary: | The soft-error resilience of the IBM POWER6(TM) processor I/O (input/output) subsystem was measured using proton beam irradiation to accelerate the effect of single-event upsets. Test programs exercised each of the adapters on the chip. Error rates were measured for various cases ranging from idle to high I/O bandwidth and utilization. The POWER6 processor and I/O hub subsystem work together to maintain resiliency even under strenuous irradiation conditions. [PUBLICATION ABSTRACT] |
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Bibliography: | ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 23 |
ISSN: | 0018-8646 0018-8646 2151-8556 |
DOI: | 10.1147/rd.523.0285 |