A model for the automatic mapping of tasks to processors in heterogeneous multi-cluster architectures

Título:

A model for the automatic mapping of tasks to processors in heterogeneous multi-cluster architectures

Autor:

De Giusti, Laura Cristina

Colaboradores:

; Chichizola, Franco; Naiouf, Ricardo Marcelo; Ripoll, Ana; De Giusti, Armando Eduardo

Temas:

SISTEMAS PARALELOSCLUSTERSMULTIPROCESADORES

En:

Journal of Computer Science & Technology, 7(1), pp. 39-44

Resumen:

This paper discusses automatic mapping methods for concurrent tasks to processors applying graph analysis for the relation among tasks, in which processing and communicating times are incorporated. Starting by an analysis in which processors are homogeneous and data transmission times do not depend on the processors that are communicating (a typical case in homogeneous clusters), we progress to extend the model to heterogeneous processors having the possibility of different communication levels, applicable to a multi- cluster. Some results obtained with the model and future work lines are presented, particularly, the possibility of obtaining the required optimal number of processors, keeping a constant efficiency level.

URL/DOI:

http://goo.gl/xRBRC8

Medio:

Soporte electrónico

Tipo de documento:

Artículo

Descripción física:

1 archivo (448 KB)

Idioma:

Inglés

Publicación:

Universidad Nacional de La Plata. Facultad de Informática, 2007

Puede solicitar más fácilmente el ejemplar con: A0416

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