Basic HTML version of Foils prepared
August 29 98
Foil 73 OpenMP Summary
From
Designing and Building Parallel Programs 2: openMP Shared Memory Programming Language DoD Modernization Tutorial --
1995-1998
.
by
Ian Foster, Gina Goff, Ehtesham Hayder, Chuck Koelbel(Some foils prepared by Kuck & Associates, Inc.)
Based on fork-join parallelism in shared memory
Threads start at beginning of parallel region, come back together at end
Close to some hardware
Linked from traditional languages
Very good for sharing data and incremental parallelization
Unclear if it is feasible for distributed memory
More information at
http://www.openmp.org
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Northeast Parallel Architectures Center, Syracuse University, npac@npac.syr.edu
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