Why neighbour list is not building on GPU in LAMMPS ?

02 February 2015 1 4K Report

I am using Nvidia's K20x cards on my machine. I am facing some problems in using lammps gpu enabled version upto its full efficiency on GPU-node. The main role of the gpu is to save the time consuming step of building the neighbour list and then calculation of force between these pairs on cpu. But, I am only able to use force calculation part otherwise its giving some error on using for building neighbourlist. I have also tried re-compilation but facing the same problem. So, please let me know the solution or the mistake I am doing.

I am getting the error something like this "Cuda driver error 700 in call at file 'geryon/nvd_timer.h' in line 76".

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