オブジェクト指向並列化クラスライブラリの開発と性能評価

小野 謙二, 玉木 剛, 野田 茂穂, 岩田 正子, 重谷 隆之

研究成果: ジャーナルへの寄稿記事

抜粋

An Object-Oriented framework and class libraries with parallelism are designed and developed to enhance the construction of parallel physical simulators, which adopt domain decomposition method. Developed parallel data class is a class library that integrates a data structure and functions to manipulate the arrays for parallelisation. This data class can be used in both C/C++ and Fortran language. A benchmark code, which abstracts the part of a Jacobi iteration method for the elliptic partial differential equation, was ported using present framework and parallelized in C++/f90 mixed language. Measured timing results on Linux cluster showed us that the ported benchmark code using functions of the framework has almost the same performance and scalability of the original MPI benchmark code.
元の言語Japanese
ページ(範囲)44-53
ページ数10
ジャーナル情報処理学会論文誌コンピューティングシステム(ACS)
48
発行部数8
出版物ステータス出版済み - 5 15 2007

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