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Dear community, After trained a deep learning potential, I tried to use it in LAMMPS but encountered an issue of executing the "neb" command in LAMMPS. With activate deepmd env, I use the command: The error I received is: The deepmd-kit package I installed using the "easy install" mode with conda: conda create -n deepmd deepmd-kit=*=gpu libdeepmd==*gpu lammps cudatoolkit=11.6 horovod -c https://conda.deepmodeling.com -c defaults Would you have any insights or suggestions to resolve this issue? Thank you for your assistance. |
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Replies: 2 comments 4 replies
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Please print package information, MPI information, and LAMMPS information using conda list
mpirun --version
lmp -h |
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Base on these discussions, I finally understand how to deal this issue.
add path in ~/.bashec
activate modification and testing
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MPICH and Open MPI are not ABI compatible. LAMMPS was compiled with MPICH, so Open MPI should not be used.
MPICH has been listed in the output of
conda list
, so you may need to activate the environment?