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Performance Profiling for OpenMP Tasks

  • Karl Fürlinger
  • David Skinner
Part of the Lecture Notes in Computer Science book series (LNCS, volume 5568)

Abstract

Tasking in OpenMP 3.0 allows irregular parallelism to be expressed much more easily and it is expected to be a major step towards the widespread adoption of OpenMP for multicore programming. We discuss the issues encountered in providing monitoring support for tasking in an existing OpenMP profiling tool with respect to instrumentation, measurement, and result presentation.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2009

Authors and Affiliations

  • Karl Fürlinger
    • 1
  • David Skinner
    • 2
  1. 1.Computer Science Division, EECS DepartmentUniversity of California at BerkeleyBerkeleyU.S.A.
  2. 2.Lawrence Berkeley National LaboratoryBerkeleyU.S.A.

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