Open MPI should just "figure it out" and do the Right Thing at run- time -- is that not happening?

On Sep 28, 2009, at 4:26 PM, <worl...@ukr.net> <worl...@ukr.net> wrote:


 Hi folks,

I want to use for openmpi communication the additional ethernet interfaces on node and head node.
its is eth1 on nodes and eth4 on head node.
So how can I configure openmpi?

If I add in config file
btl_base_include=tcp,sm,self.
btl_tcp_if_include=eth1

will it work or not?

And how is it working with torque batch system (daemons listen eth0 on all nodes).

Thanx.
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--
Jeff Squyres
jsquy...@cisco.com

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