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Communication Dans Un Congrès Année : 2007

High-Performance Multi-Rail Support with the NewMadeleine Communication Library

Résumé

This paper focuses on message transfers across multiple heterogeneous high-performance networks in the NewMadeleine Communication Library. NewMadeleine features a modular design that allows the user to easily implement load-balancing strategies efficiently exploiting the underlying network but without being aware of the low-level interface. Several strategies are studied and preliminary results are given. They show that performance of network transfers can be improved by using carefully designed strategies that take into account NIC activity.
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Dates et versions

inria-00126254 , version 1 (24-01-2007)

Identifiants

  • HAL Id : inria-00126254 , version 1

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Olivier Aumage, Elisabeth Brunet, Guillaume Mercier, Raymond Namyst. High-Performance Multi-Rail Support with the NewMadeleine Communication Library. The Sixteenth International Heterogeneity in Computing Workshop (HCW 2007), workshop held in conjunction with IPDPS 2007, Mar 2007, Long Beach, California, United States. ⟨inria-00126254⟩
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