pi.org [mailto:devel-boun...@open-mpi.org]
>On Behalf Of Sebastian Rinke
>Sent: Wednesday, January 04, 2012 10:01 AM
>To: Open MPI Developers
>Subject: [OMPI devel] RDMA with non-contiguous payload
>
>Dear all,
>
>Playing around with GPUDirect v1 and Infiniband I noticed that once the
Dear all,
Playing around with GPUDirect v1 and Infiniband I noticed that once the payload
is non-contiguous no RDMA is used at all.
Can anybody confirm this?
I'm using Open MPI 1.4.3. If the above is true, has this behavior changed with
later versions of Open MPI?
Thanks a lot.
Best,
Sebasti
