[gmx-users] Why we are not using GPU to solve FFT?

Theodore Si sjyzhxw at gmail.com
Fri Aug 22 09:10:30 CEST 2014


Hi,

I wonder why we are using cpu instead of gpu to solve FFT? Is it 
possible to use gpu fft library, say cuFFT to make the FFT used in PME 
faster?

BR,
Theo


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