[gmx-users] Parallel run

[Mark Abraham]

Dhananjay wrote:
> -----------------------------------------------------------------------------
> It seems that there is no lamd running on this host, which indicates
> that the LAM/MPI runtime environment is not operating.  The LAM/MPI
> runtime environment is necessary for MPI programs to run (the MPI
> program tired to invoke the "MPI_Init" function).
> 
> Please run the "lamboot" command the start the LAM/MPI runtime
> environment.  See the LAM/MPI documentation for how to invoke
> "lamboot" across multiple machines.
> -----------------------------------------------------------------------------
> 
> Please tell me what is wrong  here ?

You need to run lamboot yourself to "start the LAM/MPI runtime 
environment.  See the LAM/MPI documentation for how to invoke "lamboot" 
across multiple machines." gromacs can't, won't and shouldn't do that 
for you.

Mark