[Pw_forum] mpirun problem in queuing system!

[Adrain Zhou]

Dear all,
 
I met a problem when runging pw.x using qsub on a linux clusters machine. The following is the script which is used for submit my job.
 
#$ -S /bin/bash
##$ -pe mpi 2
#$ -m bae
##$ -M adrainzhou at yahoo.com
#$ -cwd
mpirun -np 2 /home/adrain/bin/pw.x -npool 1  < mg.in > mg.out
 
There is nothing in the mg.out and there are some error information in another file. 
-----------------------------------------------------------------------------
It seems that there is no lamd running on the host node103.giza.
This indicates that the LAM/MPI runtime environment is not operating.
The LAM/MPI runtime environment is necessary for the "mpirun" command.
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.
-----------------------------------------------------------------------------

But I tried to run without queuing and just use the command like this
mpirun -np 2 /home/aijun/bin/pw.x -npool 1  < mg.in > mg.out
It is okay.
 
I am a rookie on pwscf and also not good at LAM/MPI. Could somebody please help me to solve this problem? Many thanks in advance!
 
Regards,
Adrain

 



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