[Pw_forum] QE-GPU with Nvidia K80 failed

[Rolly Ng]

Dear QE-GPU developers,

I am testing the latest NV K80 for QE-GPU, and the test bed has 4x K80, 
total of 8 GPU cores.

I was successful using QE-GPU on C2050 with sm_20, but the K80 comes 
with sm_37.

I have cuda-6.5 installed and I am using QEv5.2.0 + QE-GPUv14.10.0 
complied okay. However, when I run the pw-gpu.x, it failed with
*** ERROR *** something went wrong inside query_gpu_specs! (rank 0) ... 
(rank 7)

Should I upgrade to cuda 7.0 or 7.5 and QEv5.3.0 + QE-GPUv5.3?

Thank you,
Rolly

-- 
PhD. Research Fellow,
Dept. of Physics & Materials Science,
City University of Hong Kong
Tel: +852 3442 4000
Fax: +852 3442 0538