Effciency evaluation of the input/output system on computer clusters

The increase of the complexity of scienti c applications that use high performance computing require more e cient Input/Output (I/O) systems. In order to e ciently use the I/O is necessary to know its performance capacity to determine if it ful lls applications I/O require- ments. This paper propose...

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Autores principales:	Méndez, Sandra, Rexachs del Rosario, Dolores, Luque Fadón, Emilio
Formato:	Objeto de conferencia
Lenguaje:	Inglés
Publicado:	2011
Materias:	Ciencias Informáticas Input/output parallel I/O system; I/O architecture; I/O con Performance evaluation (efficiency and effectiveness) Input/Output Devices Applications
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/18649
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

id	I19-R120-10915-18649
record_format	dspace
institution	Universidad Nacional de La Plata
institution_str	I-19
repository_str	R-120
collection	SEDICI (UNLP)
language	Inglés
topic	Ciencias Informáticas Input/output parallel I/O system; I/O architecture; I/O con Performance evaluation (efficiency and effectiveness) Input/Output Devices Applications
spellingShingle	Ciencias Informáticas Input/output parallel I/O system; I/O architecture; I/O con Performance evaluation (efficiency and effectiveness) Input/Output Devices Applications Méndez, Sandra Rexachs del Rosario, Dolores Luque Fadón, Emilio Effciency evaluation of the input/output system on computer clusters
topic_facet	Ciencias Informáticas Input/output parallel I/O system; I/O architecture; I/O con Performance evaluation (efficiency and effectiveness) Input/Output Devices Applications
description	The increase of the complexity of scienti c applications that use high performance computing require more e cient Input/Output (I/O) systems. In order to e ciently use the I/O is necessary to know its performance capacity to determine if it ful lls applications I/O require- ments. This paper proposes the e cency evaluation of the I/O system on computer clusters. This evaluation is useful to study how di erent I/O system will a ect the application performance. This approach en- compasses the characterization of the computer cluster at three di erent levels: devices, I/O system and application. We select di erent system and we evaluate the impact on performance by considering both the ap- plication and the I/O architecture. During I/O con guration analysis we identify con gurable factors that impact the performance of I/O sys- tem. Furthermore, we extract information in order to determine the used percentage of I/O system by an application on a given computer cluster.
format	Objeto de conferencia Objeto de conferencia
author	Méndez, Sandra Rexachs del Rosario, Dolores Luque Fadón, Emilio
author_facet	Méndez, Sandra Rexachs del Rosario, Dolores Luque Fadón, Emilio
author_sort	Méndez, Sandra
title	Effciency evaluation of the input/output system on computer clusters
title_short	Effciency evaluation of the input/output system on computer clusters
title_full	Effciency evaluation of the input/output system on computer clusters
title_fullStr	Effciency evaluation of the input/output system on computer clusters
title_full_unstemmed	Effciency evaluation of the input/output system on computer clusters
title_sort	effciency evaluation of the input/output system on computer clusters
publishDate	2011
url	http://sedici.unlp.edu.ar/handle/10915/18649
work_keys_str_mv	AT mendezsandra effciencyevaluationoftheinputoutputsystemoncomputerclusters AT rexachsdelrosariodolores effciencyevaluationoftheinputoutputsystemoncomputerclusters AT luquefadonemilio effciencyevaluationoftheinputoutputsystemoncomputerclusters
bdutipo_str	Repositorios
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Effciency evaluation of the input/output system on computer clusters

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