[Pw_forum] Could Q-E benefit a lot from GPU computation.

[vega lew]

Dear all,

In china, there is a huge computer center of GPU computation located in
Beijing. Now there is a pretty good opportunity of collaboration for us.
But the most important thing is that the computer center only has GPU with
CUDA for calculation instead of CPU with Fortran. Is there a possibility
now to transplant the current Q-E code easily to the GPU computer with
single precession? Do you think Double precession is so important for Q-E
codes?

thank you for reading

vega

-- 
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Vega Lew ( weijia liu)
PH.D Candidate in Chemical Engineering
State Key Laboratory of Materials-oriented Chemical Engineering
College of Chemistry and Chemical Engineering
Nanjing University of Technology, 210009, Nanjing, Jiangsu, China
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Email: vegalew at gmail.com
Office: Room A705, Technical Innovation Building, Xinmofan Road 5#, Nanjing,
Jiangsu, China
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