Hi I have been looking for information on how to use multiple Gigabit Ethernet Interface for MPI communication.
So far what i have found out is i have to use mca_btl_tcp.
But what i wish to know, is what IP Address to assign to each Network Interface. I also wish to know if there will be any change in the format of "hostfile"
I have two Gigabit Ethernet Interface on a cluster of 5 nodes at present.
.... Thanks in advance