They had a port configured for Ethernet and did not exclude it. OpenIB
emits a warning about not finding a suitable CPC.
Josh
On Thu, May 5, 2016 at 9:06 PM, Andy Riebs <andy.ri...@hpe.com> wrote:
> Sorry, my output listing was incomplete -- the program did run after the
> "No OpenFabrics" message, but (I presume) ran over Ethernet rather than
> InfiniBand. So I can't really say what was causing it to fail.
>
> Andy
>
>
> On 05/05/2016 06:09 PM, Nathan Hjelm wrote:
>
> It should work fine with ob1 (the default). Did you determine what was
> causing it to fail?
>
> -Nathan
>
> On Thu, May 05, 2016 at 06:04:55PM -0400, Andy Riebs wrote:
>
> For anyone like me who happens to google this in the future, the solution
> was to set OMPI_MCA_pml=yalla
>
> Many thanks Josh!
>
> On 05/05/2016 12:52 PM, Joshua Ladd wrote:
>
> We are working with Andy offline.
>
> Josh
> On Thu, May 5, 2016 at 7:32 AM, Andy Riebs <andy.ri...@hpe.com>
> <andy.ri...@hpe.com> wrote:
>
> I've built 1.10.2 with all my favorite configuration options, but I
> get messages such as this (one for each rank with
> orte_base_help_aggregate=0) when I try to run on a MOFED system:
>
> $ shmemrun -H hades02,hades03 $PWD/shmem.out
>
> --------------------------------------------------------------------------
> No OpenFabrics connection schemes reported that they were able to be
> used on a specific port. As such, the openib BTL (OpenFabrics
> support) will be disabled for this port.
>
> Local host: hades03
> Local device: mlx4_0
> Local port: 2
> CPCs attempted: rdmacm, udcm
>
> --------------------------------------------------------------------------
>
> My configure options:
> config_opts="--prefix=${INSTALL_DIR} \
> --without-mpi-param-check \
> --with-knem=/opt/mellanox/hpcx/knem \
> --with-mxm=/opt/mellanox/mxm \
> --with-mxm-libdir=/opt/mellanox/mxm/lib \
> --with-fca=/opt/mellanox/fca \
> --with-pmi=${INSTALL_ROOT}/slurm \
> --without-psm --disable-dlopen \
> --disable-vt \
> --enable-orterun-prefix-by-default \
> --enable-debug-symbols"
>
> There aren't any obvious error messages in the build log -- what am I
> missing?
>
> Andy
>
> --
> Andy Riebs
> andy.ri...@hpe.com
> Hewlett-Packard Enterprise
> High Performance Computing Software Engineering
> +1 404 648 9024
> My opinions are not necessarily those of HPE
>
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