[Pw_forum] GPU Amount Memory

[Rafael Ribadeneira]

Dear Forum - Members,

I request your help with the following error, whereas running pw.x in the
gpu-version of QE:

---------
[NEWD] Problem don't fit in GPU memory, memory requested ( 10322157 ) >
memory allocated  (0 )!!!
[VLOC_PSI_K] Problem don't fit in GPU memory --- memory requested (
75950756 ) > memory allocated  (0 )!!!
----------

We  understand that this is a problem with the amount of memory, we know
that we have to modify the file: "cuda_env.h", changing the flag in this
file:

#if defined __CUDA_GET_MEM_HACK
#define __GPU_MEM_AMOUNT_HACK__
#endif


How can we assign the amount of memory by hand in this flag?

Thanks a lot.

Best regards,
Rafael R.


-- 

___________________
Rafael Esteban Ribadeneira Paz
*Universidad Nacional de Colombia - Sede Medellín*
Tel: (57) 4 4255380
Cra. 80 # 65-223, Bloque M3, Of. 100A int. 4
reribade at unal.edu.co <reribade at gmail.com>
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