The Bouclettes Loop Parallelizer Ecole Normale Supérieure De Lyon the Bouclettes Loop Parallelizer
نویسنده
چکیده
Bouclettes is a source to source loop nest parallelizer It takes as input Fortran uniform perfectly nested loops and gives as output an HPF High Performance Fortran program with data distribution and parallel HPF INDEPENDENT loops This paper presents the tool and the underlying parallelization methodology
منابع مشابه
Code Generation in Bouclettes Ecole Normale Supérieure De Lyon Code Generation in Bouclettes Code Generation in Bouclettes
Bouclettes is a source to source loop nest parallelizer. It takes as input Fortran uniform, perfectly nested loops and gives as output a HPF (High Performance Fortran) program with data distribution and parallel ($HPF! INDEPENDENT) loops. This paper explains how the HPF program is built from some scheduling and allocation functions automatically generated by Bouclettes.
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High Performance Fortran is a dataparallel language that allows the user to specify the parallelism in his program. It is not always easy to extract the parallelism in a given program. To help the user, an automatic loop parallelizer has been developed : Bouclettes. Bouclettes has been written to validate some scheduling and mapping techniques that are mentioned in this paper. A Fortran 77 loop...
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Bouclettes is a source to source loop nest parallelizer. It takes as an input Fortran uniform, perfectly nested loops and gives as an output an equivalent High Performance Fortran program with data distribution directives and parallel ($HPF! INDEPENDENT) loops. This paper explains how the HPF program is built from a “shifted linear schedule” and a data allocation. We focus on the problems we ha...
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تاریخ انتشار 1995