Transactions on Computational Collective Intelligence X
Transactions on Computational Collective Intelligence X
复制标题
计算集体智能 X 汇刊
DOI:
10.1007/978-3-642-38496-7_10
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发表时间:
2013
期刊:
影响因子:
--
通讯作者:
Garba M
中科院分区:
文献类型:
--
作者:
Garba M
As a recurrent problem in numerical analysis and computational science, eigenvector and eigenvalue determination usually employs high-performance linear algebra libraries. This paper explores the implementation of high-performance routines for the solution of multiple large Hermitian eigenvector and eigenvalue systems on a Graphics Processing Unit (GPU). We report a performance increase of up to two orders of magnitude over the originalroutines with a NVIDIA Tesla C2050 GPU, providing an effective order of magnitude increase in unit cell size or simulated resolution for Inelastic Neutron Scattering (INS) modelling from atomistic simulations.