Compiling programs with user parallelism:

Abstract: "The parallelization and analysis techniques used in today's optimizing compilers have been designed assuming that the source program is sequential. When programs with user parallelism are to be parallelized, standard data dependence tests are insufficient to ensure the legality...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Midkiff, Sam (VerfasserIn), Padua, David (VerfasserIn), Cytron, Ron (VerfasserIn)
Format: Buch
Sprache:English
Veröffentlicht: Urbana, Ill. 1989
Schriftenreihe:Center for Supercomputing Research and Development <Urbana, Ill.>: CSRD report 911
Schlagworte:
Zusammenfassung:Abstract: "The parallelization and analysis techniques used in today's optimizing compilers have been designed assuming that the source program is sequential. When programs with user parallelism are to be parallelized, standard data dependence tests are insufficient to ensure the legality of the transformations. This paper describes an additional test that guarantees the legality of parallelizing transformations in programs with user parallelism expressed as cobegin statements. The constraints revealed by the additional test are represented by adding additional dependences to the dependence graph, allowing standard transformations to proceed normally."
Beschreibung:29 S.

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