Geodesic
Automatic mapping of Fortran programs onto clusters with graphics processing units
Vestnik Ûžno-Uralʹskogo gosudarstvennogo universiteta. Seriâ Vyčislitelʹnaâ matematika i informatika, Tome 3 (2014) no. 3, pp. 86-96 Cet article a éte moissonné depuis la source Math-Net.Ru

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The paper shows results of exploitation of automated parallelization system SAPFOR for sequential programs parallelization for cluster with GPUs, including programs with regular data de-pendencies. The system translates Fortran program into Fortran DVMH program. Produced program can be executed on cluster. Fortran DVMH language, its compilers and debugging tools are bundled within DVM-system. Performed transformations with original programs are considered. Programs which use a variety of parallel programming technologies are emitted by the system. Source code characteristics are considered. Performance analysis is done on CPUs and GPUs of the K-100 computational cluster.
Keywords: DVM for Heterogeneous systems, hybrid computational systems with accelerators, GPU, OpenMP.
Mots-clés : Fortran DVMH, Fortran 
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V. A. Bakhtin; M. S. Klinov; A. S. Kolganov; V. A. Krukov; N. V. Podderyugina; M. N. Pritula. Automatic mapping of Fortran programs onto clusters with graphics processing units. Vestnik Ûžno-Uralʹskogo gosudarstvennogo universiteta. Seriâ Vyčislitelʹnaâ matematika i informatika, Tome 3 (2014) no. 3, pp. 86-96. http://geodesic.mathdoc.fr/item/VYURV_2014_3_3_a4/

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