Frontiers of Performance Analysis on Leadership-Class Systems

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Description

The number of cores in high-end systems for scientific computing are employing is increasing rapidly. As a result, there is an pressing need for tools that can measure, model, and diagnose performance problems in highly-parallel runs. We describe two tools that employ complementary approaches for analysis at scale and we illustrate their use on DOE leadership-class systems.

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PDF-file: 8 pages; size: 1.1 Mbytes

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Fowler, R J; Adhianto, L; de Supinski, B R; Fagan, M; Gamblin, T; Krentel, M et al. June 15, 2009.

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Description

The number of cores in high-end systems for scientific computing are employing is increasing rapidly. As a result, there is an pressing need for tools that can measure, model, and diagnose performance problems in highly-parallel runs. We describe two tools that employ complementary approaches for analysis at scale and we illustrate their use on DOE leadership-class systems.

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PDF-file: 8 pages; size: 1.1 Mbytes

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  • Presented at: SciDAC Conference, San Diego, CA, United States, Jun 16 - Jun 18, 2009

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  • Report No.: LLNL-CONF-413969
  • Grant Number: W-7405-ENG-48
  • Office of Scientific & Technical Information Report Number: 978414
  • Archival Resource Key: ark:/67531/metadc929197

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Office of Scientific & Technical Information Technical Reports

Reports, articles and other documents harvested from the Office of Scientific and Technical Information.

Office of Scientific and Technical Information (OSTI) is the Department of Energy (DOE) office that collects, preserves, and disseminates DOE-sponsored research and development (R&D) results that are the outcomes of R&D projects or other funded activities at DOE labs and facilities nationwide and grantees at universities and other institutions.

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  • June 15, 2009

Added to The UNT Digital Library

  • Nov. 13, 2016, 7:26 p.m.

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  • Dec. 5, 2016, 4:31 p.m.

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Fowler, R J; Adhianto, L; de Supinski, B R; Fagan, M; Gamblin, T; Krentel, M et al. Frontiers of Performance Analysis on Leadership-Class Systems, article, June 15, 2009; Livermore, California. (digital.library.unt.edu/ark:/67531/metadc929197/: accessed October 19, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.