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Micromagnetic simulations using Graphics Processing Units

delete2012-07-27
delete110
PRE
AI
L
L. López-Dı́az *
D
David Aurélio
L
L. Torres
E
E. Martı́nez
M
M. A. Hernández‐López
J
Julian E. Gómez
Ó
Ó. Alejos
M
Mario Carpentieri
G
Giovanni Finocchio
G
Giancarlo Consolo
DOI:10.1088/0022-3727/45/32/323001delete
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摘要

摘要

En 中文
The methodology for adapting a standard micromagnetic code to run on graphics processing units (GPUs) and exploit the potential for parallel calculations of this platform is discussed. GPMagnet, a general purpose finite-difference GPU-based micromagnetic tool, is used as an example. Speed-up factors of two orders of magnitude can be achieved with GPMagnet with respect to a serial code. This allows for running extensive simulations, nearly inaccessible with a standard micromagnetic solver, at reasonable computational times.
Keyword:
SPIN-POLARIZED CURRENT
MUTUAL PHASE-LOCKING
PROBLEM NO. 2
STANDARD PROBLEM
FERROMAGNETIC-RESONANCE
THERMAL FLUCTUATIONS
MAGNETOSTATIC FIELDS
MULTIGRID METHODS
NANO-OSCILLATORS
ANTIDOT ARRAYS
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期刊

Journal of Physics D-Applied Physics 封面图
Journal of Physics D-Applied Physics
IF:
3.2
论文数:
2.6W
被引数:
4.9W

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