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Scattering on a ring of processors
Authors:Pierre Fraigniaud   Serge Miguet  Yves Robert
Affiliation:

Laboratoire de l'Informatique du Parallélisme LIP-IMAG, Ecole Normale Supèrieure de Lyon, 46 allée d'Italie, 69364, Lyon Cedex 07, France

Abstract:In this note, we prove that the complexity of scattering in an oriented ring of p processors is (p - 1) (β + Lτ) where L is the length of the messages, β the communication startup, and τ the elemental propagation time.
Keywords:Local memory multiprocessor   communication   scattering   processor ring
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