13405

Accelerate micromagnetic simulations with GPU programming in MATLAB

Ru Zhu
Graceland University, Lamoni, Iowa 50140 USA
arXiv:1501.07293 [cs.CE], (25 Jan 2015)

@article{zhu2015accelerate,

   title={Accelerate micromagnetic simulations with GPU programming in MATLAB},

   author={Zhu, Ru},

   year={2015},

   month={jan},

   archivePrefix={"arXiv"},

   primaryClass={cs.CE}

}

A finite-difference Micromagnetic simulation code written in MATLAB is presented with Graphics Processing Unit (GPU) acceleration. The high performance of Graphics Processing Unit (GPU) is demonstrated compared to a typical Central Processing Unit (CPU) based code. The speed-up of GPU to CPU is shown to be greater than 30 for problems with larger sizes on a mid-end GPU in single precision. The code is less than 200 lines and suitable for new algorithm developing.
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