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Arrays can be positioned relative to each other,
- enhances data locality,
- minimises communication,
- distributes workload,
- allows replicated or collapsed dimensions,
Two aligned elements will reside on the same physical processor when
distributed.
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Next: Alignment Syntax
Up: Data Distribution
Previous: 2D Example
Adam Marshall ©University of Liverpool, 1996
Fri Dec 6 18:56:08 GMT 1996Not for commercial use.