Try using the -display-map option with mpirun command.
I use it and it gives me the nodes listing along with
MPI tasks running on those nodes.
On Mon, 19 Jan 2009, gaurav gupta wrote:
> I want to know that which task is running on which node. Is there any way to
> know this.
> Is there any profiling tool provided along with openmpi to calculate time
> taken in various steps.
> GAURAV GUPTA
> B.Tech III Yr. , Department of Computer Science & Engineering
> IT BHU , Varanasi
> Phone No: +91-99569-49491
> e-mail :