hwloc: A Generic Framework for Managing Hardware Affinities in HPC Applications

The increasing numbers of cores, shared caches and memory nodes within machines introduces a complex hardware topology. High-performance computing applications now have to carefully adapt their placement and behavior according to the underlying hierarchy of hardware resources and their software affi...

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Bibliographic Details

Published in:	2010 18th Euromicro Conference on Parallel, Distributed and Network-based Processing pp. 180 - 186
Main Authors:	Broquedis, Franois, Clet-Ortega, Jerome, Moreaud, Stephanie, Furmento, Nathalie, Goglin, Brice, Mercier, Guillaume, Thibault, Samuel, Namyst, Raymond
Format:	Conference Proceeding
Language:	English
Published:	IEEE 01-02-2010
Subjects:	Application software Bandwidth Computer architecture Concurrent computing Hardware Topology Affinities Placement MPI OpenMP Memory management Multicore processing Software libraries
Online Access:	Get full text
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