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Technological Aspects of the Hybrid Parallelization with OpenMP and MPI

  • Oleg Bessonov
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 10421)

Abstract

In this paper we present practical parallelization techniques for different explicit and implicit numerical algorithms. These algorithms are considered on the base of the analysis of characteristics of modern computer systems and the nature of modeled physical processes. Limits of applicability of methods and parallelization techniques are determined in terms of practical implementation. Finally, the unified parallelization approach for OpenMP and MPI for solving a CFD problem in a regular domain is presented and discussed.

Notes

Acknowledgements

This work was supported by the Russian Foundation for Basic Research (projects 15-01-06363, 15-01-02012). The work was granted access to the HPC resources of Aix-Marseille Université financed by the project Equip@Meso (ANR-10-EQPX-29-01) of the program Investissements d’Avenir supervised by the Agence Nationale pour la Recherche (France).

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Copyright information

© Springer International Publishing AG 2017

Authors and Affiliations

  1. 1.Institute for Problems in Mechanics of the Russian Academy of SciencesMoscowRussia

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