Scalability analysis of the SPEC OpenMP benchmarks on large-scale shared memory multiprocessors

Karl Fürlinger, Michael Gerndt, Jack Dongarra

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    We present a detailed investigation of the scalability characteristics of the SPEC OpenMP benchmarks on large-scale shared memory multiprocessor machines. Our study is based on a tool that quantifies four well-defined overhead classes that can limit scalability - for each parallel region separately and for the application as a whole. © Springer-Verlag Berlin Heidelberg 2007.
    Original languageEnglish
    Title of host publicationLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)|Lect. Notes Comput. Sci.
    PublisherSpringer Nature
    Pages815-822
    Number of pages7
    Volume4488
    ISBN (Print)9783540725855
    DOIs
    Publication statusPublished - 2007
    Event7th International Conference on Computational Science, ICCS 2007 - Beijing, China
    Duration: 27 May 200730 May 2007

    Publication series

    NameLecture Notes in Computer Science

    Conference

    Conference7th International Conference on Computational Science, ICCS 2007
    Country/TerritoryChina
    CityBeijing
    Period27/05/0730/05/07

    Keywords

    • Shared memory multiprocessors
    • SPEC

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