[Wien] error after submitting the job

Mayuresh Mukadam mdmukadam at gmail.com
Mon Oct 17 11:39:12 CEST 2011


Dear wien2k users,
I am getting following error when i submit the job to parallel machine. Can
anyone tell the solution for this? I am new to WIEN2k.

*Error message (stdout file): *
mpiexec_node.address: cannot connect to local mpd
(/tmp/mpd2.console_mayuresh); possible causes:
  1. no mpd is running on this host
  2. an mpd is running but was started without a "console" (-n option)
 In case 1, you can start an mpd on this host with:
    mpd &
and you will be able to run jobs just on this host.
For more details on starting mpds on a set of hosts, see
the MPICH2 Installation Guide.


*The job script is as follows:*
#!/bin/bash
PROCS=32

#write .machines file
cat $PBS_NODEFILE |cut -c1-10 >.machines_current
echo "#" > .machines

# example for an MPI parallel lapw0
echo -n "lapw0:" >> .machines
i=1
while [ $i -le $PROCS ]
do
echo -n `cat $PBS_NODEFILE |head -$i | tail -1` ' ' >>.machines
((i++))
done
echo  `cat $PBS_NODEFILE |head -$i|tail -1` ' ' >>.machines

#example for k-point parallel lapw1/2
i=1
while [ $i -le $PROCS ]
do
echo -n '1:' >>.machines
head -$i .machines_current |tail -1 >> .machines
((i++))
done
echo 'granularity:1' >>.machines
echo 'extrafine:1' >>.machines

/usr/local/mpich2/bin/mpiexec -n $PROCS -machinefile .machines
../../WIENROOT/runsp_lapw -i 99 -cc 0.0001 -p -NI > stdout

Thanks in advance
Mayuresh
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