Using asynchronous and bulk communications to construct an optimizing compiler for distributed-memory machines with consideration given to communications costs

Hiroyuki Sato, Takeshi Nanri, Masaaki Shimasaki

    研究成果: Contribution to conferencePaper査読

    2 被引用数 (Scopus)

    抄録

    The very nature of distributed-memory parallel architectures demands the serious consideration of interprocessor communications, by which non-local memory access can be implemented. In this paper, we propose a method for optimization that utilizes asynchronous and bulk communications. We constructed an HPF- compiler, a subset of HPF, and evaluated it on the CM5, a true distributed-memory machine using three non-trivial benchmark programs. With optimized code, there was considerable improvement in communications over non-optimized code and we had much better results than when optimizing by means of CM Fortran.

    本文言語英語
    ページ185-189
    ページ数5
    出版ステータス出版済み - 1 1 1995
    イベントProceedings of the 1995 Conference on Supercomputing - Barcelona, Spain
    継続期間: 7 3 19957 7 1995

    その他

    その他Proceedings of the 1995 Conference on Supercomputing
    CityBarcelona, Spain
    Period7/3/957/7/95

    All Science Journal Classification (ASJC) codes

    • Computer Science(all)

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