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Title:
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Noise inspector tool
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Author:
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Utrera Iglesias, Gladys Miriam; Fornés de Juan, Jordi; Labarta Mancho, Jesús José
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Other authors:
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Universitat Politècnica de Catalunya. Departament d'Arquitectura de Computadors; Universitat Politècnica de Catalunya. CAP - Grup de Computació d'Altes Prestacions |
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Abstract:
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The operating system noise can interfere with normal execution programs. This behavior is becoming especially important when scaling parallel programs and amplified with global synchronizations. This work presents a tool to detect in a non-intrusive way the alien programs that share resources with current running applications in a multicore cluster. |
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Abstract:
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The authors acknowledge the support of the BSC (Barcelona Supercomputing Centre). We would like to thank the anonymous reviewers for their comments, which helped us to
improve the manuscript. This work has been supported by the Spanish Ministry of Science and Innovation (contract TIN2015-65316), the Spanish Ministry of Economy, Industry and Competitiveness (HAR2014-57776-P) and the Generalitat de Catalunya (2014 SGR-1051). |
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Abstract:
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Peer Reviewed |
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Subject(s):
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-Àrees temàtiques de la UPC::Informàtica::Arquitectura de computadors
-Multiprocessors
-Operating systems (Computers)
-Parallel programming (Computer science)
-Operating system noise
-Tracing tools
-Profiling tools
-Performance analysis
-Multiprocessadors
-Sistemes operatius (Ordinadors)
-Programació en paral·lel (Informàtica) |
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Rights:
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Document type:
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Article - Submitted version
Conference Object |
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Published by:
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Institute of Electrical and Electronics Engineers (IEEE)
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