Speaker
Lorenzo RINALDI
(INFN CNAF (IT))
Description
The large amount of data produced by the ATLAS experiment needs new computing paradigms for data processing and analysis, involving many
Computing Centres spread around the world. The computing workload is managed by regional federations, called Clouds.
The Italian Cloud consists of a main (Tier-1) centre, located in Bologna, four secondary (Tier-2) centres, and a few smaller (Tier-3) sites.
In this contribution we describe the Italian Cloud site facilities and the activities of Data Processing, Analysis, Simulation and Software Development performed within the Cloud, and we discuss the tests of the new Computing Technologies contributing to the ATLAS Computing Model evolution, namely Network Monitoring, Software Installation and use of CVMFS, Virtualization and Multi-Core processing.
Author
Collaboration Atlas
(Atlas)
Co-authors
Agnese Martini
(Istituto Nazionale Fisica Nucleare (INFN))
Alberto Annovi
(Istituto Nazionale Fisica Nucleare (IT))
Alessandra Doria
(Univ. + INFN)
Alessandro Brunengo
(Sezione di Genova (INFN)-Universita e INFN)
Alessandro De Salvo
(Universita e INFN, Roma I (IT))
Alessandro Di Girolamo
(CERN)
Claudia Ciocca
(Dipartimento di Fisica-Universita degli Studi di Bologna-Univers)
Dr
Dario Barberis
(Universita e INFN (IT))
Dr
David Rebatto
(Universita e INFN (IT))
Elisabetta Vilucchi
(Istituto Nazionale Fisica Nucleare (IT))
Francesco Prelz
(Sezione di Milano (INFN)-Universita e INFN)
Giampaolo Carlino
(INFN, Sezione di Napoli-Universita & INFN, Napoli)
Guido Russo
(Universita e INFN (IT))
Dr
Lamberto Luminari
(Universita e INFN, Roma I (IT))
Laura Perini
(Università degli Studi e INFN Milano (IT))
Leonardo Carminati
(INFN Sezione di Milano (INFN))
Leonardo Merola
(Unknown)
Lorenzo Rinaldi
(INFN CNAF)
Luca Vaccarossa
Manoj Jha
(Universita e INFN (IT))
Mario Antonelli
(Istituto Nazionale Fisica Nucleare (IT))
Mirko Corosu
(INFN)
Mr
Rosario Esposito
(INFN - Napoli)
Simone Campana
(CERN)
Stefano Barberis
(INFN Milano)
Vincenzo Capone
(Universita e INFN (IT))
