[IMAGE]
Open MPI Users
[IMAGE]
cc
[IMAGE]
Greg Rodgers/Poughkeepsie/IBM@IBMUS, Brad Benton/Austin/IBM@IBMUS
[IMAGE]
Subject
[IMAGE]
Re: [OMPI users] RDMA over IB between heterogenous processors with
different endianness
[IMAGE][IMAGE]
On Mon, 25 Aug 2008, Mi Yan wrote:
> Does OpenMPI always use SE
ent by: users-boun...@open-mpi.org
08/25/2008 01:44 PM
Please respond to
Open MPI Users
To
Open MPI Users
cc
Greg Rodgers/Poughkeepsie/IBM@IBMUS, Brad Benton/Austin/IBM@IBMUS
Subject
Re: [OMPI users] RDMA over IB between heterogenous processors with
different endianness
On Mon, 25 Aug 20
Brian,
I'm using OpenMPI 1.2.6 (r17946). Could you plese check which
version works ? Thanks a lot,
Mi
"Brian W.
Barrett"
On Mon, 25 Aug 2008, Mi Yan wrote:
Does OpenMPI always use SEND/RECV protocol between heterogeneous
processors with different endianness?
I tried btl_openib_flags to be 2 , 4 and 6 respectively to allowe RDMA,
but the bandwidth between the two heterogeneous nodes is slow, same as
the bandwidth
Does OpenMPI always use SEND/RECV protocol between heterogeneous
processors with different endianness?
I tried btl_openib_flags to be 2 , 4 and 6 respectively to allowe RDMA,
but the bandwidth between the two heterogeneous nodes is slow, same as
the bandwidth when btl_openib_flags to be 1.
