[openib-general] RFC userspace / MPI multicast support

Sean Hefty sean.hefty at intel.com
Thu Apr 20 13:09:26 PDT 2006


>  Not always.  For most of the older VAPI based stack we never turned on
>IPoIB (or did and it didn't work).  I don't think we want to assume
>IPoIB is always set up when MPI is running.

This means that you can't use the rdma_cm to establish connections.

- Sean



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