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Hello,
I try to find out, which transport type is used as default with MS-MPI and Mellanox Connect-X 2 (Reliable Datagram/Connection etc.).
Am I right, when I assume that the MPI library is arranging the transport type?
Hi,
Mellanox Connect-X 2 is Infiniband adaptor. By default, all Infiniband adaptor will use NetworkDirect (RDMA) for transport.
Liwei
MS-MPI will use Network Direct if possible. You do need to setup the drivers to enable it, however.
Network Direct only exposes Reliable Connected services when running over InfiniBand.
-Fab