That's what I suspected. I suggest you talk to your sys admin about how PBS is
configured - looks like you are only getting one node allocated despite your
request for two. Probably something in the config needs adjusting.
On Jun 15, 2010, at 7:20 AM, Govind Songara wrote:
> I added the $PBS_NO
I added the $PBS_NODEFILE in the script in my last email below.
It show only one node here is the output
===
node47.beowulf.cluster node47.beowulf.cluster node47.beowulf.cluster
node47.beowulf.cluster
This job has allocated 4 nodes
Hello World! from process 1 out of 4 on node47.beowul
Look at the contents of $PBS_NODEFILE and see how many nodes it contains.
On Jun 15, 2010, at 3:56 AM, Govind Songara wrote:
> Hi,
>
> I have using openmpi build with tm support
> When i run the job requesting for two nodes it run only on single node.
> Here is my script.
> >cat mpipbs-script.sh
Hi,
I have using openmpi build with tm support
When i run the job requesting for two nodes it run only on single node.
Here is my script.
>cat mpipbs-script.sh
#PBS -N mpipbs-script
#PBS -q short
### Number of nodes: resources per node
### (4 cores/node, so ppn=4 is ALL resources on the node)
#PBS
