Roofline: An Insightful Visual Performance Model for Multicore Architectures.
The article discusses computer architecture design related to multicore microprocessors, examining a visual performance model proposed by the authors called Roofline. Microprocessors will become more diverse, the article indicates, as no conventional wisdom has emerged concerning their design. Topic...
| Publicado en: | Communications of the ACM Vol. 52; no. 4; pp. 65 - 77 |
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| Autores principales: | , , |
| Formato: | Artículo |
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Association for Computing Machinery
Apr2009
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| Acceso en línea: | Ver este registro en EBSCOhost |
| fields | @attributes: recordID: 1 pdfLink: plink: https://search.ebscohost.com/login.aspx?direct=true&db=hlh&AN=37295783&site=ehost-live header: @attributes: shortDbName: hlh uiTerm: 37295783 longDbName: Humanities International Complete uiTag: AN controlInfo: bkinfo: jinfo: jid: 00010782 ACM jtl: Communications of the ACM issn: 00010782 maglogo: N pubinfo: dt: Apr2009 vid: 52 iid: 4 pid: 68 pub: Association for Computing Machinery artinfo: ui: 37295783 10.1145/1498765.1498785 ppf: 65 ppct: 12 formats: tig: atl: Roofline: An Insightful Visual Performance Model for Multicore Architectures. aug: au: Williams, Samuel Waterman, Andrew Patterson, David affil: Research scientist, Lawrence Berkeley National Laboratory, Berkeley, CA. Researcher, Parallel Computing Laboratory of University of California, Berkeley. Director of Parallel Computing Laboratory of the University of California, Berkeley, and a past president of ACM. su: Software architecture Computer architecture Microprocessors Computer science Bottlenecks (Manufacturing) Computer software development sug: subj: Software architecture Computer architecture Microprocessors Computer science Bottlenecks (Manufacturing) Computer software development ab: The article discusses computer architecture design related to multicore microprocessors, examining a visual performance model proposed by the authors called Roofline. Microprocessors will become more diverse, the article indicates, as no conventional wisdom has emerged concerning their design. Topics include demonstrating Roofline on four diverse multicore computers using four key floating-point kernels, highlighting and and quantifying the critical influence of a system bottleneck, and relating processor performance to off-chip memory traffic. pubtype: Periodical doctype: Article src: R language: English refInfo: copyright: @attributes: flag: Y dt: @attributes: year: 2009 holdings: @attributes: islocal: N |
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