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Interoperating AliEn and ARC for a distributed Tier1 in the Nordic countries

Philippe Gros, Anders Rhod Gregersen, Andrey Zarochentsev, Pablo Saiz, Jonas Lindemann, Costin Grigoras
2011 Proceedings of 13th International Workshop on Advanced Computing and Analysis Techniques in Physics Research — PoS(ACAT2010)   unpublished
To reach its large computing needs, the ALICE experiment at CERN has developed its own middleware called AliEn, centralized and relying on pilot jobs. One of its strength is the automatic installation of the required packages. The Nordic countries have offered a distributed Tier-1 centre for the CERN experiments, where the job management should be done with the NorduGrid middleware ARC. We have developed an interoperation module to allow unifying several computing sites using ARC, and make them
more » ... look like a single site from the point of view of AliEn. A prototype has been completed and tested out of production. This talk will present implementation details of the system and its performance in tests.
doi:10.22323/1.093.0087 fatcat:zwxdvhqllvga7bktc2k4mpk6mu

D5.1.1: Third PRACE Industrial Seminar

Carlos Merida-Campos, Lennart Johnsson
2011 Zenodo  
M.Sc and HD(O) Anders Rhod Gregersen Senior Specialist Wind & Site Competence Centre Vestas Abstract Vestas Wind Systems is the world leader in the design, engineering, and manufacturing of wind power  ... 
doi:10.5281/zenodo.6552871 fatcat:msktr333zvbcpdav5iytk6jcp4

D5.3.2: Results of the Integrated Access Programme Pilots

Giovanni Erbacci, Paul Graham
2014 Zenodo  
Rhod Gregersen (Vice-chair of the IAC, Vestas, Sweden)  3 persons from the SHAPE team: o Giovanni Erbacci (CINECA, IT) o Marcin Ostasz (BSC, ES) o Paul Graham (EPCC, UK) Table 2 , 2 whereas Table3reports  ...  appointed from the PRACE-3IP Management Board: o Annaïg Le Guen (GENCI, FR) o Jozef Duhovnik (UL, SI)  2 persons appointed by the PRACE Board of Directors : o Jürgen Kohler (Chair of the IAC, Daimler, DE) o Anders  ... 
doi:10.5281/zenodo.6575534 fatcat:bebrmbohkvejjf3kvdpvbk2yhm