Hi Abhisek
On 08/03/2015 12:59 PM, abhisek Mondal wrote:
Hi,
I'm using openmpi-1.6.4 to distribute a jobs in 2 different nodes
using this command:
/"mpirun --hostfile myhostfile -np 10 nwchem my_code.nw"/
Here, "myhostfile" contains:
/cx0937 slots=5 /
/cx0934 slots=5/
I am assuming by pbs
Abhisek,
Generally, if you built openmpi with PBS support, it will automatically using
the appropriate nodes with ‘mpirun ’
If not, you can use the environment variables provided to your session:
mpirun --hostfile $PBS_NODEFILE -np $(cat $PBS_NODEFILE|wc -l)
Brian Andrus
ITACS/Research Comput
