Alternatively, if OpenMPI is really trying to use both ports, you
could force it to use just one port with --mca btl_openib_if_include
mlx4_0:1 (probably)
--
Mike Shuey
On Tue, Mar 1, 2011 at 1:02 PM, Jeff Squyres wrote:
> On Feb 28, 2011, at 12:49 PM, Jagga Soorma wrote:
>
>> -bash-3.2$ mpiex
On Feb 28, 2011, at 12:49 PM, Jagga Soorma wrote:
> -bash-3.2$ mpiexec --mca btl openib,self -mca btl_openib_warn_default_gid_
> prefix 0 -np 2 --hostfile mpihosts
> /home/jagga/osu-micro-benchmarks-3.3/openmpi/ofed-1.5.2/bin/osu_latency
Your use of btl_openib_warn_default_gid_prefix may have br
Hello,
I am running into the following issue while trying to run osu_latency:
--
-bash-3.2$ mpiexec --mca btl openib,self -mca btl_openib_warn_default_gid_
prefix 0 -np 2 --hostfile mpihosts
/home/jagga/osu-micro-benchmarks-3.3/openmpi/ofed-1.5.2/bin/osu_latency
# OSU MPI Latency Test v3.3
# Size
