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Cited by 408

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

An Implementation of the Smooth Particle Mesh Ewald Method on GPU Hardware

Harvey, M. J., De Fabritiis, G.·2009·Journal of Chemical Theory and Computation

Abstract

The smooth particle mesh Ewald summation method is widely used to efficiently compute long-range electrostatic force terms in molecular dynamics simulations, and there has been considerable work in developing optimized implementations for a variety of parallel computer architectures. We describe an implementation for Nvidia graphical processing units (GPUs) which are general purpose computing devices with a high degree of intrinsic parallelism and arithmetic performance. We find that, for typical biomolecular simulations (e.g., DHFR, 26K atoms), a single GPU equipped workstation is able to provide sufficient performance to permit simulation rates of ≈50 ns/day when used in conjunction with the ACEMD molecular dynamics package (1) and exhibits an accuracy comparable to that of a reference double-precision CPU implementation.

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Metadata

Authors
Harvey, M. J., & De Fabritiis, G.
Venue
Journal of Chemical Theory and Computation
Published
2009-08-14
Volume
5
Issue
9
Pages
2371-2377
ISSN
  • 1549-9618 (ISSN-L)
  • 1549-9626
OpenAlex
W1994778680
Cited by
408
References
1
FWCI
24.54
Type
journal article
Language
en
Open access
closed

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