Hello, and thanks for both replies,
I've tried to run non-mpi program but i still measured some latency time
before starting, something around 2 seconds this time.
SSH should be properly configured, in fact i can login to both machines
without password; openmpi and mvapich use ssh as default.
i'v
Hello, i'm posting here another problem of my installation
I wanted to benchmark the differences between tcp and openib transport
if i run a simple non mpi application i get
randori ~ # mpirun --mca btl tcp,self -np 2 -host randori -host tatami
hostname
randori
tatami
but as soon as i switch to
ehavior.
>
> Could you retry your job with the revised syntax? Also, could you add
> --display-map to your mpirun cmd line? This will tell us where OMPI
> thinks the procs are going, and a little info about how it interpreted
> your cmd line.
>
> Thanks
> Ralph
>
>
&g
