Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/1153
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dc.contributor.authorYalçın, Gülay-
dc.contributor.authorErgin, Oğuz-
dc.contributor.authorİşlek, Emrah-
dc.contributor.authorÜnsal, Osman Sabri-
dc.contributor.authorCristal, Adrian-
dc.date.accessioned2019-06-26T07:40:34Z
dc.date.available2019-06-26T07:40:34Z
dc.date.issued2014-10
dc.identifier.citationYalcin, G., Ergin, O., Islek, E., Unsal, O. S., & Cristal, A. (2014). Exploiting Existing Comparators for Fine-Grained Low-Cost Error Detection. ACM Transactions on Architecture and Code Optimization (TACO), 11(3), 32.en_US
dc.identifier.issn1544-3566
dc.identifier.urihttps://dl.acm.org/citation.cfm?doid=2658949.2656341-
dc.identifier.urihttps://hdl.handle.net/20.500.11851/1153-
dc.description.abstractFault tolerance has become a fundamental concern in computer design, in addition to performance and power. Although several error detection schemes have been proposed to discover a faulty core in the system, these proposals could waste the whole core, including many error-free structures in it after error detection. Moreover, many fault-tolerant designs require additional hardware for data replication or for comparing the replicated data. In this study, we provide a low-cost, fine-grained error detection scheme by exploiting already existing comparators and data replications in the several pipeline stages such as issue queue, rename logic, and translation lookaside buffer. We reduce the vulnerability of the source register tags in IQ by 60%, the vulnerability of instruction TLB by 64%, the vulnerability of data TLB by 45%, and the vulnerability of the register tags of rename logic by 20%.en_US
dc.language.isoenen_US
dc.publisherASSOC Computing Machineryen_US
dc.relation.ispartofAcm Transactions On Architecture And Code Optimizationen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectReliabilityen_US
dc.subjectError Detectionen_US
dc.subjectReliabilityen_US
dc.subjectCam Logicen_US
dc.titleExploiting Existing Comparators for Fine-Grained Low-Cost Error Detectionen_US
dc.typeArticleen_US
dc.departmentFaculties, Faculty of Engineering, Department of Computer Engineeringen_US
dc.departmentFakülteler, Mühendislik Fakültesi, Bilgisayar Mühendisliği Bölümütr_TR
dc.identifier.volume11
dc.identifier.issue3
dc.identifier.startpage233
dc.identifier.endpage256
dc.relation.tubitakScientific and Technological Research Council of Turkey (TUBITAK) [112E004]en_US
dc.authorid0000-0003-2701-3787-
dc.identifier.wosWOS:000344830900010en_US
dc.identifier.scopus2-s2.0-84910150559en_US
dc.institutionauthorErgin, Oğuz-
dc.identifier.doi10.1145/2656341-
dc.authorwosidE-5717-2010-
dc.authorscopusid6603141208-
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.identifier.scopusqualityQ2-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextnone-
item.fulltextNo Fulltext-
item.openairetypeArticle-
item.cerifentitytypePublications-
item.languageiso639-1en-
crisitem.author.dept02.3. Department of Computer Engineering-
Appears in Collections:Bilgisayar Mühendisliği Bölümü / Department of Computer Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection
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