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Retrieving topology of interconnections in computational cluster based on results of MPI benchmarksстатья
Информация о цитировании статьи получена из
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 28 мая 2015 г.
- Авторы: Bannikov P.S., Salnikov A.N.
- Журнал: Moscow University Computational Mathematics and Cybernetics
- Том: 38
- Номер: 2
- Год издания: 2014
- Издательство: Allerton Press Inc.
- Местоположение издательства: United States
- Первая страница: 73
- Последняя страница: 82
- DOI: 10.3103/S0278641914020022
- Аннотация: Modern computing clusters have complex interconnections between processors. The complete specification of a communication network is often insufficiently detailed. Methods for automatically refining specification are considered, which use algorithms for reconstructing the topology of connections between processors from results of benchmarking of the cluster communication network. Methods for 3D visualizing the cluster topology and for visually comparing the constructed topology with the template topology provided by the specification are also considered. The approach was tested on systems with the BlueGene P architecture and on the Lomonosov supercomputer. A greedy algorithm for retrieving the topology and an adaptation of the multidimensional scaling method for visualization are designed.
- Добавил в систему: Сальников Алексей Николаевич