The contemporary large scale measuring systems in the real-time environment make extensive use of histogramming as a tool for the experimental data quality monitoring. The processing of a large number of data channels requires a suitable computing power where the graphical processors seem to be well suited. Histogramming operations run on the central and graphics processing units are discussed. Results of the performance measurements including various configurations of the allocation of the histograms in various parts of the memory of used devices are presented.
Publié le : 2016-07-11
Classification:
Computer Architectures and Networking,
Histogramming, big data processing, graphic processing unit,
68-U01
@article{cai2425,
author = {Krzysztof Korcyl; Institute of Nuclear Physics, Polish Academy of Sciences, Radzikowskiego 152, 32-342 Cracow and Janusz Chwastowski; Institute of Nuclear Physics, Polish Academy of Sciences, Radzikowskiego 152, 32-342 Cracow and Joanna P\l a\.zek; Institute of Teleinformatics, Cracow University of Technology, Warszawska 24, 31-155 Cracow and Piotr Pozna\'nski; Institute of Teleinformatics, Cracow University of Technology, Warszawska 24, 31-155 Cracow},
title = {Selected Issues on Histograming on GPUs},
journal = {Computing and Informatics},
volume = {34},
number = {4},
year = {2016},
language = {en},
url = {http://dml.mathdoc.fr/item/cai2425}
}
Krzysztof Korcyl; Institute of Nuclear Physics, Polish Academy of Sciences, Radzikowskiego 152, 32-342 Cracow; Janusz Chwastowski; Institute of Nuclear Physics, Polish Academy of Sciences, Radzikowskiego 152, 32-342 Cracow; Joanna Płażek; Institute of Teleinformatics, Cracow University of Technology, Warszawska 24, 31-155 Cracow; Piotr Poznański; Institute of Teleinformatics, Cracow University of Technology, Warszawska 24, 31-155 Cracow. Selected Issues on Histograming on GPUs. Computing and Informatics, Tome 34 (2016) no. 4, . http://gdmltest.u-ga.fr/item/cai2425/