Bonati, Claudio and Cossu, Guido and D'Elia, Massimo and Incardona, Pietro (2012) QCD simulations with staggered fermions on GPUs. COMPUTER PHYSICS COMMUNICATIONS, 183 . p. 853. ISSN 1879-2944
Full text not available from this repository.Abstract
We report on our implementation of the RHMC algorithm for the simulation of lattice QCD with two staggered flavors on Graphics Processing Units, using the NVIDIA CUDA programming language. The main feature of our code is that the GPU is not used just as an accelerator, but instead the whole Molecular Dynamics trajectory is performed on it. After pointing out the main bottlenecks and how to circumvent them, we discuss the obtained performances. We present some preliminary results regarding OpenCL and multiGPU extensions of our code and discuss future perspectives.
Item Type: | Article |
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Additional Information: | Imported from arXiv |
Subjects: | Area02 - Scienze fisiche > FIS/02 - Fisica teorica, modelli e metodi matematici |
Divisions: | Dipartimenti (from 2013) > DIPARTIMENTO DI FISICA |
Depositing User: | dott.ssa Sandra Faita |
Date Deposited: | 04 Nov 2013 10:24 |
Last Modified: | 04 Nov 2013 10:24 |
URI: | http://eprints.adm.unipi.it/id/eprint/1555 |
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