[mvapich-discuss] RE: [openfabrics-ewg] Current OFED kernel snapshot

[Roland Dreier]

    Abhinav> By referring to the PPC64 architecture, i was mentioning
    Abhinav> about the IBM HCAs(4x/12x) running on GX/GX+ Bus. To the
    Abhinav> best of my knowledge, these HCAs do not support the
    Abhinav> features mentioned above.

Hmm, making this a compile-time thing seems like a problem then.  Some
ppc64 systems have IBM eHCAs and some have Mellanox and/or PathScale
HCAs.  Shouldn't the same MPI package work on all of these systems?

 - R.