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On the Easy Use of Scientific Computing Services for Large Scale Linear Algebra and Parallel Decision Making with the P-Grade Portal

Authors :
Ronan Guivarch
Michel Daydé
Hrachya Astsatryan
Harutyun Terzyan
Levon Hovhannisyan
Yuri Shoukouryan
Vladimir Sahakyan
Aurélie Hurault
Centre National de la Recherche Scientifique - CNRS (FRANCE)
Institut National Polytechnique de Toulouse - Toulouse INP (FRANCE)
Université Toulouse III - Paul Sabatier - UT3 (FRANCE)
Université Toulouse - Jean Jaurès - UT2J (FRANCE)
Université Toulouse 1 Capitole - UT1 (FRANCE)
National Academy of Sciences of the Republic of Armenia (ARMENIA)
State Engineering University of Armenia - SEUA (ARMENIA)
Institute for Informatics and Automation Problems
NAS of Armenia
Algorithmes Parallèles et Optimisation (IRIT-APO)
Institut de recherche en informatique de Toulouse (IRIT)
Université Toulouse 1 Capitole (UT1)
Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Université Toulouse - Jean Jaurès (UT2J)-Université Toulouse III - Paul Sabatier (UT3)
Université Fédérale Toulouse Midi-Pyrénées-Centre National de la Recherche Scientifique (CNRS)-Institut National Polytechnique (Toulouse) (Toulouse INP)
Université Fédérale Toulouse Midi-Pyrénées-Université Toulouse 1 Capitole (UT1)
Université Fédérale Toulouse Midi-Pyrénées
Institut National Polytechnique (Toulouse) (Toulouse INP)
Assistance à la Certification d’Applications DIstribuées et Embarquées (IRIT-ACADIE)
Institut de recherche en informatique de Toulouse ( IRIT )
Institut National Polytechnique [Toulouse] ( INP ) -Université Toulouse 1 Capitole ( UT1 ) -Université Toulouse 2 ( UT2 ) -Université Paul Sabatier - Toulouse 3 ( UPS ) -Centre National de la Recherche Scientifique ( CNRS )
Institut National Polytechnique de Toulouse - INPT (FRANCE)
Université Toulouse III - Paul Sabatier - UPS (FRANCE)
Institute for Informatics and Automation Problems - IIAP (Yerevan, Armenie)
Institut de Recherche en Informatique de Toulouse - IRIT (Toulouse, France)
Source :
Journal of Grid Computing, Journal of Grid Computing, Springer Verlag, 2013, vol. 11 (n° 2), pp. 239-248. ⟨10.1007/s10723-013-9254-7⟩, Journal of Grid Computing, Springer Verlag, 2013, vol. 11 (n° 2), pp. 239-248. 〈10.1007/s10723-013-9254-7〉, ICT FP7 Publications Database, Hyper Article en Ligne, OpenAIRE, INRIA a CCSD electronic archive server, Open Archive Toulouse Archive Ouverte
Publication Year :
2013
Publisher :
Springer Verlag (Germany), 2013.

Abstract

International audience; Scientific research is becoming increasingly dependent on the large-scale analysis of data using distributed computing infrastructures (Grid, cloud, GPU, etc.). Scientific computing (Petitet et al. 1999) aims at constructing mathematical models and numerical solution techniques for solving problems arising in science and engineering. In this paper, we describe the services of an integrated portal based on the P-Grade (Parallel Grid Run-time and Application Development Environment) portal (http://www.p-grade.hu) that enables the solution of large-scale linear systems of equations using direct solvers, makes easier the use of parallel block iterative algorithm and provides an interface for parallel decision making algorithms. The ultimate goal is to develop a single sign on integrated multi-service environment providing an easy access to different kind of mathematical calculations and algorithms to be performed on hybrid distributed computing infrastructures combining the benefits of large clusters, Grid or cloud, when needed.

Details

Language :
English
ISSN :
15707873 and 15729184
Database :
OpenAIRE
Journal :
Journal of Grid Computing, Journal of Grid Computing, Springer Verlag, 2013, vol. 11 (n° 2), pp. 239-248. ⟨10.1007/s10723-013-9254-7⟩, Journal of Grid Computing, Springer Verlag, 2013, vol. 11 (n° 2), pp. 239-248. 〈10.1007/s10723-013-9254-7〉, ICT FP7 Publications Database, Hyper Article en Ligne, OpenAIRE, INRIA a CCSD electronic archive server, Open Archive Toulouse Archive Ouverte
Accession number :
edsair.doi.dedup.....0fbb4b552af20d8eb18c1a040ccb528c