Evolution and experience with the ATLAS simulation at Point1 project

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The Simulation at Point1 project is successfully running traditional ATLAS simulation jobs on the TDAQ HLT resources. The pool of available resources changes dynamically, therefore we need to be very effective in exploiting the available computing cycles. We will present our experience with using th...

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Detalles Bibliográficos
Autores principales: Ballestrero, Sergio, Brasolin, Franco, Fazio, Daniel, Di Girolamo, Alessandro, Kouba, Tomas, Lee, Christopher, Scannicchio, Diana, Schovancova, Jaroslava, Twomey, Matthew Shaun, Wang, Fuquan, Zaytsev, Alexander
Lenguaje:eng
Publicado: 2016
Materias:
Particle Physics - Experiment
Acceso en línea:http://cds.cern.ch/record/2220390
Descripción
Sumario:The Simulation at Point1 project is successfully running traditional ATLAS simulation jobs on the TDAQ HLT resources. The pool of available resources changes dynamically, therefore we need to be very effective in exploiting the available computing cycles. We will present our experience with using the Event Service that provides the event-level granularity of computations. We will show the design decisions and overhead time related to the usage of the Event Service. The improved utilization of the resources will also be presented with the recent development in monitoring, automatic alerting, deployment and GUI.

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