Dear GROMACS users
I need to work on a cluster which has 30 nodes, each has 8 processors
I need to work on 8 nodes (64 processors). For mdrun I used this command:
mpirun -np 64 gmx_mpi mdrun ......
but the simulation failed to start and here is the error
--------------------------------------------------------------------------
mpirun was unable to find the specified executable file, and therefore
did not launch the job. This error was first reported for process
rank 0; it may have occurred for other processes as well.
NOTE: A common cause for this error is misspelling a mpirun command
line parameter option (remember that mpirun interprets the first
unrecognized command line token as the executable).
Node: login-1
Executable: gmx_mpi
--------------------------------------------------------------------------
16 total processes failed to start
I could not figur this error.
Any suggestions will be appreciated
Thanks in advance
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