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Update lammps.md
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ljwoods2 authored Oct 30, 2024
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7 changes: 4 additions & 3 deletions imdclient/tests/hpc_testing/lammps/lammps.md
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## GPU, MPI, and asynchronous IMD testing

Allocate a GPU node on SOL and clone in https://github.com/ljwoods2/lammps/tree/imdv3
Allocate a GPU node on SOL and clone in https://github.com/ljwoods2/lammps/tree/imd-v3

After cloning, do:

Expand All @@ -25,7 +25,8 @@ In one shell (with all modules above loaded), navigate to the lammps hpc testing
```bash
cd imdclient/tests/hpc_testing/lammps

mpiexec -np 2 --oversubscribe /home/ljwoods2/workspace/lammps/build_gpu/lmp -sf gpu -in /home/ljwoods2/workspace/imdclient/imdclient/tests/hpc_testing/lammps/lammps_v3.in
mpiexec -n 2 /home/ljwoods2/workspace/lammps/build_gpu/lmp -sf gpu -in \
/home/ljwoods2/workspace/imdclient/imdclient/tests/hpc_testing/lammps/lammps_v3.in
```

In another shell, run the test script
Expand All @@ -38,4 +39,4 @@ pytest -s imdclient/tests/test_manual.py \
--topol_path_arg imdclient/tests/hpc_testing/lammps/topology_after_min.data \
--traj_path_arg imdclient/tests/hpc_testing/lammps/lammps_trj.h5md \
--first_frame_arg 1
```
```

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