A Coordination Layer for Exploiting Task Parallelism with HPF

Authors:
Salvatore Orlando;Raffaele Perego
Affiliations:
-;-
Venue:
LCR '98 Selected Papers from the 4th International Workshop on Languages, Compilers, and Run-Time Systems for Scalable Computers
Year:
1998

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Abstract

This paper introduces COLTHPF, a run{time support for exploiting task parallelism within HPF programs, which can be employed by a compiler of a high-level coordination language to structure a set of data-parallel HPF tasks according to popular paradigms of task-parallelism. We use COLTHPF to program a computer vision application and report the results obtained by running the application on an SGI/Cray T3E.