CUDA_ERROR_OUT _OF_MEMORY: out of memory

[WU2JING]

When I try to make a simulation using lammps, however, I always meet the problem. "CUDA_ERROR_OUT _OF_MEMORY: out of memory". I hope that you can help me to fix the problem.
Any discussion is welcomed.Thank you very much.

[njzjz]

As is said, your GPU memory is not enough. You may reduce your system size or call MPI to run on multiple GPUs.

[njzjz]

Or change to another GPU card that has larger memory.