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From: Jayabrata Chakrabarty (get_jb_at_[hidden])
Date: 2006-03-11 13:00:20

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