Accelerating molecular dynamic simulation on graphics processing units.
Accelerating molecular dynamic simulation on graphics processing units.
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DOI:
10.1002/jcc.21209
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发表时间:
2009-04-30
影响因子:
3
通讯作者:
Pande, Vijay S.
中科院分区:
文献类型:
--
作者:
Friedrichs, Mark S.;Eastman, Peter;Vaidyanathan, Vishal;Houston, Mike;Legrand, Scott;Beberg, Adam L.;Ensign, Daniel L.;Bruns, Christopher M.;Pande, Vijay S.
We describe a complete implementation of all-atom protein molecular dynamics running entirely on a graphics processing unit (GPU), including all standard force field terms, integration, constraints, and implicit solvent. We discuss the design of our algorithms and important optimizations needed to fully take advantage of a GPU. We evaluate its performance, and show that it can be more than 700 times faster than a conventional implementation running on a single CPU core.
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