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Fast computational techniques for modeling RFX-mod fusion devices on hybrid CPU-GPU architectures
Abstract

Fast computational techniques for modeling RFX-mod fusion devices on hybrid CPU-GPU architectures

D Abate, Bruno Carpentieri, AG Chiariello, G Marchiori, N Marconato, S Mastrostefano, G Rubinacci, S Ventre and F Villone
2016 URSI International Symposium on Electromagnetic Theory (EMTS), pp.193-196
2016 URSI International Symposium on Electromagnetic Theory, EMTS 2016 (Espoo, 14/08/2016 - 18/08/2016)
2016
DOI: https://doi.org/10.1109/URSI-EMTS.2016.7571350
Handle:
https://hdl.handle.net/10863/15794

Abstract

We presents fast computational techniques applied to modelling the RFX-mod fusion device. We derive an integral equation model for estimating the current distribution in the conducting structures, and we compute the input-output transfer functions. By using hybrid CPU-GPU parallelization, speed-up factors of about 200 can be obtained against uniprocessor computation. 
url
https://ieeexplore.ieee.org/abstract/document/7571350View

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