Partial wave analysis at BES III harnessing the power of GPUs

Niklaus Berger

doi:10.1063/1.3647201

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arXiv · 1108.5673

Partial wave analysis at BES III harnessing the power of GPUs

Niklaus Berger

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Abstract

Partial wave analysis is a core tool in hadron spectroscopy. With the high statistics data available at facilities such as the Beijing Spectrometer III, this procedure becomes computationally very expensive. We have successfully implemented a framework for performing partial wave analysis on graphics processors. We discuss the implementation, the parallel computing frameworks employed and the performance achieved, with a focus on the recent transition to the OpenCL framework.

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Niklaus Berger. 2011-08-29. Partial wave analysis at BES III harnessing the power of GPUs. https://doi.org/10.1063/1.3647201

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