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Optimisation Mechanisms for MPICH/Madeleine

Nathalie Furmento 1, 2 Guillaume Mercier 2, 1
2 RUNTIME - Efficient runtime systems for parallel architectures
INRIA Futurs, Université Sciences et Technologies - Bordeaux 1, École Nationale Supérieure d'Électronique, Informatique et Radiocommunications de Bordeaux (ENSEIRB), CNRS - Centre National de la Recherche Scientifique : UMR5800
Abstract : This report presents optimisations mechanisms within MPICH/Madeleine , the implementation of MPICH over Madeleine. These mechanisms aim to decrease the communication time of derived datatypes for which data is stored in noncontiguous memory areas. The report presents the mechanisms as well as some performance evaluation.
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Submitted on : Friday, May 19, 2006 - 6:24:18 PM
Last modification on : Monday, December 20, 2021 - 4:50:11 PM
Long-term archiving on: : Saturday, April 3, 2010 - 10:36:23 PM


  • HAL Id : inria-00069874, version 1


Nathalie Furmento, Guillaume Mercier. Optimisation Mechanisms for MPICH/Madeleine. [Research Report] RT-0306, INRIA. 2005, pp.29. ⟨inria-00069874⟩



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