Path-based branch prediction using signature analysis

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dc.contributor.authorLee, Sko
dc.contributor.authorPark, In-Cheolko
dc.contributor.authorKyung, Chong-Minko
dc.date.accessioned2013-02-27T16:04:15Z-
dc.date.available2013-02-27T16:04:15Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued1999-12-
dc.identifier.citationMICROPROCESSORS AND MICROSYSTEMS, v.23, no.8-9, pp.527 - 536-
dc.identifier.issn0141-9331-
dc.identifier.urihttp://hdl.handle.net/10203/69495-
dc.description.abstractIn high-performance processors, the accuracy of branch prediction plays a significant role in enhancing computer execution. A new hardware approach is presented in this paper to dynamically predict branch directions using path information. As an execution path contains large information, we compress the large information using a technique based on the linear feedback shift register (LFSR) that is widely used in testing and error correction coding. A modified version of LFSR, called windowed LFSR, is developed to calculate the signature of a path in one cycle. Since the windowed LFSR has a very regular structure, it can be easily implemented. For most of the benchmarks, the proposed prediction scheme shows better prediction accuracy than the pattern-based predictions. (C) 1999 Elsevier Science B.V. All rights reserved.-
dc.languageEnglish-
dc.publisherELSEVIER SCIENCE BV-
dc.titlePath-based branch prediction using signature analysis-
dc.typeArticle-
dc.identifier.wosid000084539900007-
dc.identifier.scopusid2-s2.0-0033284756-
dc.type.rimsART-
dc.citation.volume23-
dc.citation.issue8-9-
dc.citation.beginningpage527-
dc.citation.endingpage536-
dc.citation.publicationnameMICROPROCESSORS AND MICROSYSTEMS-
dc.identifier.doi10.1016/S0141-9331(99)00056-3-
dc.contributor.localauthorPark, In-Cheol-
dc.contributor.localauthorKyung, Chong-Min-
dc.contributor.nonIdAuthorLee, S-
dc.type.journalArticleArticle-
dc.subject.keywordAuthorbranch prediction-
dc.subject.keywordAuthorlinear feedback shift register-
dc.subject.keywordAuthormicroprocessor design-
dc.subject.keywordAuthorcomputer execution-
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EE-Journal Papers(저널논문)
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