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HPC Systems at JAIST and Development of Dynamic Loop Monitoring Tools Toward Runtime Parallelization

In: High Performance Computing on Vector Systems 2011

Author

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  • Yukinori Sato

    (Japan Advanced Institute of Science and Technology (JAIST), Research Center for Advanced Computing Infrastructure)

Abstract

This manuscript describes a brief introduction of information environment and HPC machines at JAIST (Japan Advanced Institute of Science and Technology) and shows our efforts to achieve effective parallel processing on these platform composed of a wide variety of heterogeneous HPC machines. As an example of our efforts, we present an infrastructure that monitors dynamic loop nests and detect data dependences. We demonstrate that these provide not only useful hints for compilers and expert parallel programmers but also the inevitable for runtime parallelization with speculative executions.

Suggested Citation

  • Yukinori Sato, 2011. "HPC Systems at JAIST and Development of Dynamic Loop Monitoring Tools Toward Runtime Parallelization," Springer Books, in: Michael Resch & Xin Wang & Wolfgang Bez & Erich Focht & Hiroaki Kobayashi & Sabine Roller (ed.), High Performance Computing on Vector Systems 2011, pages 65-78, Springer.
    • Handle: RePEc:spr:sprchp:978-3-642-22244-3_5
    DOI: 10.1007/978-3-642-22244-3_5
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