Process Mapping onto Complex Architectures and Partitions Thereof

Abstract : The Scotch software computes process-processor mappings by assigning recursively parts of the process graphs to parts of the target graphs. To date, while regular target architectures can be described using pre-coded routines, irregular architectures or parts of regular ones require O(P^2) data structures, which makes them unpractical for very big machines. We will present a new, multilevel description of target architectures that alleviates this problem, trading-off memory for run time.
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Communication dans un congrès
SIAM Conference on Computational Science & Engineering, Mar 2015, Salt Lake City, United States. 2015, 〈http://www.siam.org/meetings/cse15/〉
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Contributeur : François Pellegrini <>
Soumis le : mercredi 7 février 2018 - 18:07:36
Dernière modification le : jeudi 8 février 2018 - 09:00:20
Document(s) archivé(s) le : jeudi 3 mai 2018 - 16:18:02

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  • HAL Id : hal-01253509, version 1

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François Pellegrini, Cédric Lachat. Process Mapping onto Complex Architectures and Partitions Thereof. SIAM Conference on Computational Science & Engineering, Mar 2015, Salt Lake City, United States. 2015, 〈http://www.siam.org/meetings/cse15/〉. 〈hal-01253509〉

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