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An application-level solution for the dynamic reconfiguration of MPI applications

Abstract : Current parallel environments aggregate large numbers of computational resources with a high rate of change in their availability and load conditions. In order to obtain the best performance in this type of infrastructures, parallel applications must be able to adapt to these changing conditions. This paper presents an application-level proposal to automatically and transparently adapt MPI applications to the available resources. Experimental results show a good degree of adaptability and a good performance in di↵erent availability scenarios.
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Contributor : Emmanuel Jeannot Connect in order to contact the contributor
Submitted on : Monday, January 2, 2017 - 10:12:42 AM
Last modification on : Monday, December 20, 2021 - 4:50:15 PM
Long-term archiving on: : Tuesday, April 4, 2017 - 12:22:15 AM


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  • HAL Id : hal-01424263, version 1



Iván Cores, Patricia González, Emmanuel Jeannot, María Martín, Gabriel Rodríguez. An application-level solution for the dynamic reconfiguration of MPI applications. 12th International Meeting on High Performance Computing for Computational Science, Jun 2016, Porto, Portugal. ⟨hal-01424263⟩



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