I have program which needs about 50GB of RAM. Is Intel MPI able to automaticly manage allocation of memory for this program over the network? In other words If I had 25 machines with 2GB of RAM, is MPI able to use RAM from this machines? If yes, is it enough to just add -env I_MPI_DEVICE ssm?. What about performance if I use 100MB ethernet? Perhaps just swapping to hard drive would works quicker?
Thank you for answer and best wishes,