3052

Finite Element Integration on GPUs

Matthew G. Knepley, Andy R. Terrel
Computation Institute, University of Chicago, Chicago, IL
arXiv:1103.0066 [cs.MS] (1 Mar 2011)

@article{2011arXiv1103.0066K,

   author={Knepley}, M.~G. and {Terrel}, A.~R.},

   title={“{Finite Element Integration on GPUs}”},

   journal={ArXiv e-prints},

   archivePrefix={“arXiv”},

   eprint={1103.0066},

   primaryClass={“cs.MS”},

   keywords={Computer Science – Mathematical Software, Mathematics – Numerical Analysis, G.4, G.1.8},

   year={2011},

   month={feb},

   adsurl={http://adsabs.harvard.edu/abs/2011arXiv1103.0066K},

   adsnote={Provided by the SAO/NASA Astrophysics Data System}

}

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We present a novel finite element integration method for low order elements on GPUs. We achieve more than 100GF for element integration on first order discretizations of both the Laplacian and Elasticity operators.
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