How to submit LAMMPS jobs with several GPU crads?

[Zhang-pchao]

May I ask you to use deepmd-kit installed with conda, and use lmp to run DPMD. If you want to use multiple cards in parallel, what is the command to submit the task (for example: lmp -sf gpu -pk gpu 2 -i input.lammps)? Thanks!

[njzjz]

You should try mpirun -n 2 lmp -i input.lammps.