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Search Strategies for Automatic Performance Analysis Tools

  • Michael Gerndt
  • Edmond Kereku
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4641)

Abstract

Periscope is a distributed automatic online performance analysis system for large scale parallel systems. It consists of a set of analysis agents distributed on the parallel machine. This article presents the architecture of the node agent and its central part, the search strategy driving the online search for performance properties. The focus is on strategies used to analyze memory access-related performance properties in OpenMP programs.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2007

Authors and Affiliations

  • Michael Gerndt
    • 1
  • Edmond Kereku
    • 1
  1. 1.Technische Universität München, Fakultät für Informatik I10, Boltzmannstr.3, 85748 GarchingGermany

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