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Implementation of parallel processing in thebasf2framework for Belle II

Year: 2012
Type: conference-paper
Abstract: Recent PC servers are equipped with multi-core CPUs and it is desired to utilize the full processing power of them for the data analysis in large scale HEP experiments. A software framework basf2 is being developed for the use in the Belle II experiment, a new generation B-factory experiment at KEK, and the parallel event processing to utilize the multi-core CPUs is in its design for the use in the massive data production. The details of the implementation of event parallel processing in the basf2 framework are discussed with the report of preliminary performance study in the realistic use on a 32 core PC server.
DOI: 10.1088/1742-6596/396/2/022026
Authors: Ryosuke Itoh, Soohyung Lee, N Katayama, S Mineo, A Moll, T Kuhr, M Heck
Institutions: High Energy Accelerator Research Organization, Institute of Particle and Nuclear Studies, Korea University, Korea University, Kavli Institute for the Physics and Mathematics of the Universe, The University of Tokyo, Karlsruhe Institute of Technology
Language: English
Open Access status: diamond
OpenAlex ID: W2092802411
FWCI: 2.074
Cites: 2
Cited by: 14
Related to: 10