Hello,
Joshua Ladd writes:
> These are very, very old versions of UCX and HCOLL installed in your
> environment. Also, MXM was deprecated years ago in favor of UCX. What
> version of MOFED is installed (run ofed_info -s)? What HCA generation
> is present (run ibstat).
MOFED is:
These are very, very old versions of UCX and HCOLL installed in your
environment. Also, MXM was deprecated years ago in favor of UCX. What
version of MOFED is installed (run ofed_info -s)? What HCA generation is
present (run ibstat).
Josh
On Tue, Mar 1, 2022 at 6:42 AM Angel de Vicente via users
Hello,
John Hearns via users writes:
> Stupid answer from me. If latency/bandwidth numbers are bad then check
> that you are really running over the interface that you think you
> should be. You could be falling back to running over Ethernet.
I'm quite out of my depth here, so all answers are
Stupid answer from me. If latency/bandwidth numbers are bad then check that
you are really running over the interface that you think you should be. You
could be falling back to running over Ethernet.
On Mon, 28 Feb 2022 at 20:10, Angel de Vicente via users <
users@lists.open-mpi.org> wrote:
>
Hello,
"Jeff Squyres (jsquyres)" writes:
> I'd recommend against using Open MPI v3.1.0 -- it's quite old. If you
> have to use Open MPI v3.1.x, I'd at least suggest using v3.1.6, which
> has all the rolled-up bug fixes on the v3.1.x series.
>
> That being said, Open MPI v4.1.2 is the most
Gouaillardet via users
Cc: Angel de Vicente
Subject: Re: [OMPI users] Trouble compiling OpenMPI with Infiniband support
Hello,
Gilles Gouaillardet via users writes:
> Infiniband detection likely fails before checking expanded verbs.
thanks for this. At the end, after playing a bit with differ
Hello,
Gilles Gouaillardet via users writes:
> Infiniband detection likely fails before checking expanded verbs.
thanks for this. At the end, after playing a bit with different options,
I managed to install OpenMPI 3.1.0 OK in our cluster using UCX (I wanted
4.1.1, but that would not compile
Angel,
Infiniband detection likely fails before checking expanded verbs.
Please compress and post the full configure output
Cheers,
Gilles
On Fri, Feb 18, 2022 at 12:02 AM Angel de Vicente via users <
users@lists.open-mpi.org> wrote:
> Hi,
>
> I'm trying to compile the latest OpenMPI version