# lammps國網問題
###### tags:`lammps`
## 1

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Your job has requested more processes than the ppr for
this topology can support:

  App: /home/nckuhpclab04/lammps_different_build/lammps_USR-OMP/lammps/build/lmp
  Number of procs:  56
  PPR: 14:node

Please revise the conflict and try again.
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## 2
just warning

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By default, for Open MPI 4.0 and later, infiniband ports on a device
are not used by default.  The intent is to use UCX for these devices.
You can override this policy by setting the btl_openib_allow_ib MCA parameter
to true.

  Local host:              cn0127
  Local adapter:           hfi1_0
  Local port:              1

--------------------------------------------------------------------------
--------------------------------------------------------------------------
WARNING: There was an error initializing an OpenFabrics device.

  Local host:   cn0127
  Local device: hfi1_0
--------------------------------------------------------------------------