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Elektronická kniha

Applied Parallel and Scientific Computing : 11th International Conference, PARA 2012, Helsinki, Finland

Autor: Pekka Manninen, Per Öster

This volume constitutes the refereed proceedings of the 11th International Conference on Applied Parallel and Scientific Computing, PARA 2012, held in Helsinki, Finland, in June 2012. The 35 revised full papers presented were selected from numerous s

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Strengthening compute and data intensive capacities of Armenia

Autor: Hrachya Astsatryan, Jack Dongarra, Yuri Shoukourian, Vladimir Sahakyan, Per Öster, Pierre-Henri Cros, Michel Daydé

Publikováno v: 2015 14th RoEduNet International Conference-Networking in Education and Research (RoEduNet NER)
Proceedings of RoEduNet International Conference 2015
14th RoEduNet International Conference-Networking in Education and Research (RoEduNet NER 2015)
14th RoEduNet International Conference-Networking in Education and Research (RoEduNet NER 2015), Sep 2015, Craiova, Romania. pp. 28-33

International audience; Traditionally, Armenia has had a leading position within the computer science and Information Technology sectors in the South Caucasus region and beyond. Information Technology (IT) is also one of the fastest growing industrie

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::947cd1b5e4dc6e59cd7ecd272938453d

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HPCS 2013 plenary talk I: EUDAT — European data services

Autor: Peter Råback, Per Öster

Publikováno v: HPCS

These keynote discuss the following: EUDAT - European Data Services; Eliminating Bottle-necks in Large Scale Computations in Elmer Finite Elements Software.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2a788230409e99fe990ff5423538f1d5
https://doi.org/10.1109/hpcsim.2013.6641384

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Three-Dimensional Modeling of Salt Diapirism: A Numerical Approach and Algorithm of Parallel Calculations

Autor: Igor Tsepelev, C. J. Talbot, Alik Ismail-Zadeh, Per Öster

Publikováno v: Selected Papers From Volume 31 of Vychislitel'naya Seysmologiya

Three-dimensional modeling of salt diapirism: A numerical approach and algorithm of parallel calculations

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::783f53e2ba31d5f53270f537990560c7
https://doi.org/10.1002/9781118669853.ch5

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Delivering ICT infrastructure for biomedical research

Autor: Teemu Perheentupa, Imre Vastrik, Tommi Nyrönen, Olli Kallioniemi, Janet M. Thornton, Olli Tourunen, Danny Sternkopf, Pekka T. Lehtovuori, Per Öster, Andrew Lyall, Timo Miettinen, Jarno Laitinen, Risto Laurikainen, Tomi Simonen

Publikováno v: WICSA/ECSA Companion Volume

This paper describes an implementation of the Infrastructure-as-a-Service (IaaS) concept for scientific computing and seven service pilot implementations with requirements from biomedical use cases at the CSC - IT Center for Science. The key service

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2fc90c640aa4b6bb166bfff4d1b105e7
https://doi.org/10.1145/2361999.2362006

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The European Grid Initiative (EGI)

Autor: Per Öster, J. Marco de Lucas, D. Kranzlmüller

Publikováno v: Remote Instrumentation and Virtual Laboratories ISBN: 9781441955951

Grid computing is a technology for distributed storage and processing of data, providing virtualised access to large-scale computing and other networked resources. Over the past decade, European states and the European Commission have invested heavil

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2da05b23d29ee2c7a522258115b96da3
https://doi.org/10.1007/978-1-4419-5597-5_6

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Beryllium atom reinvestigated: A comparison between theory and experiment

Autor: Steve A. Alexander, Per Öster, Harry M. Quiney, Jeppe Olsen, Ann-Marie Mårtensson-Pendrill, Nevin Oliphant, Sten Salomonson, Dage Sundholm, Ludwik Adamowicz

Publikováno v: Physical Review A. 43:3355-3364

We compare the theoretical and experimental energies for the ground state of the beryllium atom and investigate possible sources for the small discrepancy of about 60 \ensuremath{\mu}hartrees found by Bunge [Phys. Rev. A 14, 1965 (1976); 17, 486(E) (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2106794e5bca7ed5d14958dcc29ff1c3
https://doi.org/10.1103/physreva.43.3355

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Performance and performance counters on the Itanium 2 — A benchmarking case study

Autor: Per Ekman, Ulf Andersson, Per Öster

Publikováno v: PARCO

Publisher Summary This chapter discusses the performance of the Itanium 2 processor on a number of benchmarks from computational electromagnetic. The chapter explains how the hardware performance counters of the Itanium 2 can be used to analyze the b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::66e671a17000665d6e154a07855326d8
https://doi.org/10.1016/s0927-5452(04)80066-2

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Scheduling of a parallel workload: Implementation and use of the argonne easy scheduler at PDC

Autor: Lars Malinowsky, Per Öster

Publikováno v: Lecture Notes in Computer Science ISBN: 9783540654148
PARA

Scheduling of a workload of parallel jobs on a large parallel computer puts specific demands on a scheduling system. Especially if the objective is to give a good service for the largest parallel jobs. In this paper we give an overview of the impleme

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::616eaec7d6c2b892eb17e759b474ab65
https://doi.org/10.1007/bfb0095351

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