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International Workshop on Parallel Tools for High Performance Computing

PTHPC 2017: Tools for High Performance Computing 2017 pp 73–83Cite as

OMPT-Multiplex: Nesting of OMPT Tools

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Abstract

In version 5.0 the OpenMP specification [4] will define a tool interface (OMPT) that allows monitoring tools to gain insights into implementation specific information about the execution behavior of an OpenMP application. The OMPT interface provides information about certain events during the execution, but also allows to query the OpenMP runtime about state and stack frame information.

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Notes

  1. 1.

    An implementation is available at https://git.rwth-aachen.de/OpenMPTools/OMPT-Multiplex.

References

  1. OpenMP Architecture Review Board: TR4: OpenMP Version 5.0 Preview 2. http://www.openmp.org/wp-content/uploads/openmp-tr6.pdf

  2. Schulz, M., de Supinski, B.R.: PNMPI tools: a whole lot greater than the sum of their parts. In: Proceedings of the 2007 ACM/IEEE Conference on Supercomputing. SC 2007, pp. 1–10 (2007)

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  5. Adhianto, L., Banerjee, S., Fagan, M., Krentel, M., Marin, G., Mellor-Crummey, J., Tallent, N.R.: HPCToolkit: tools for performance analysis of optimized parallel programs. In: Concurrency and Computation: Practice and Experience, pp. 685–701 (2010)

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  6. Protze, J., Hahnfeld, J., Ahn, D.H., Schulz, M., Müller, M.S.: OpenMP tools interface: synchronization information for data race detection. In: Scaling OpenMP for Exascale Performance and Portability - 13th International Workshop on OpenMP, IWOMP 2017, Stony Brook, NY, USA, September 20–22, 2017, Proceedings, pp. 249–265 (2017)

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Author information

Authors and Affiliations

  1. RWTH Aachen University, IT Center, Seffenter Weg 23, 52074, Aachen, Germany

    Joachim Protze, Tim Cramer, Simon Convent & Matthias S. Müller

Authors
  1. Joachim Protze
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  2. Tim Cramer
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  3. Simon Convent
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  4. Matthias S. Müller
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Corresponding author

Correspondence to Joachim Protze .

Editor information

Editors and Affiliations

  1. Höchstleistungsrechenzentrum Stuttgart (HLRS), Universität Stuttgart, Stuttgart, Germany

    Christoph Niethammer

  2. Höchstleistungsrechenzentrum Stuttgart (HLRS), Universität Stuttgart, Stuttgart, Germany

    Michael M. Resch

  3. Zentrum für Informationsdienste und Hochleistungsrechnen (ZIH), Technische Universität Dresden, Dresden, Germany

    Wolfgang E. Nagel

  4. Zentrum für Informationsdienste und Hochleistungsrechnen (ZIH), Technische Universität Dresden, Dresden, Germany

    Holger Brunst

  5. Zentrum für Informationsdienste und Hochleistungsrechnen (ZIH), Technische Universität Dresden, Dresden, Germany

    Hartmut Mix

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Protze, J., Cramer, T., Convent, S., Müller, M.S. (2019). OMPT-Multiplex: Nesting of OMPT Tools. In: Niethammer, C., Resch, M., Nagel, W., Brunst, H., Mix, H. (eds) Tools for High Performance Computing 2017. PTHPC 2017. Springer, Cham. https://doi.org/10.1007/978-3-030-11987-4_5

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