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- Title
A CALCULUS FOR DENSE ARRAY DISTRIBUTIONS.
- Authors
Di Cosmo, Roberto; Pelagatti, Susanna
- Abstract
We introduce a very simple, yet powerful, distribution calculus aimed at describing different strategies that can be used to distribute (ie, partition and replicate) multidimensional dense arrays over a set of processors, like what is done in the implementation of the P3L Map skeleton. We give a formal semantics, that allows to prove equations between distributions, and we show how to associate a cost to such distributions, allowing to choose between semantically equivalent distribution strategies.
- Subjects
CALCULUS; DISTRIBUTION (Probability theory); ORTHOGONAL arrays
- Publication
Parallel Processing Letters, 2003, Vol 13, Issue 3, p377
- ISSN
0129-6264
- Publication type
Article
- DOI
10.1142/S0129626403001355