Online Dynamic Monitoring of MPI Communications

Abstract : As the complexity and diversity of computer hardware and the elaborateness of network technologies have made the implementation of portable and efficient algorithms more challenging, the need to understand application communication patterns has become increasingly relevant. This paper presents details of the design and evaluation of a communication-monitoring infrastructure developed in the Open MPI software stack that can expose a dynamically configurable level of detail concerning application communication patterns.
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Communication dans un congrès
Euro-Par 2017 Parallel Processing, Aug 2017, Santiago de Compostella, Spain. Springer International Publishing, Theoretical Computer Science and General Issues, 10417, 2017
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Contributeur : Clément Foyer <>
Soumis le : jeudi 7 septembre 2017 - 13:29:08
Dernière modification le : jeudi 11 janvier 2018 - 06:27:21

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George Bosilca, Clément Foyer, Emmanuel Jeannot, Guillaume Mercier, Guillaume Papauré. Online Dynamic Monitoring of MPI Communications. Euro-Par 2017 Parallel Processing, Aug 2017, Santiago de Compostella, Spain. Springer International Publishing, Theoretical Computer Science and General Issues, 10417, 2017. 〈hal-01583498〉

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