On Thursday, 14 March 2019 10:12:13 PM PDT Riccardo Veraldi wrote:
> I missed this step then to build pmix separately. I thought that the built
> in pmix inside openpmi could be used by slurm
It would probably help to look at the documentation on getting Slurm and PMIx
to work together.
https:/
I could fix my issue thanks for het hints given here.
The solution was to first build pmix, then built openmpi with pmix
support and slurm support then build slurm with pmix support too.
Everything works now. Thank you very much
On 3/12/19 5:19 PM, Gilles Gouaillardet wrote:
Rick,
The issue
I missed this step then to build pmix separately. I thought that the built in
pmix inside openpmi could be used by slurm
>
> On Mar 14, 2019 at 9:32 PM, mailto:gil...@rist.or.jp)>
> wrote:
>
>
>
> Riccardo,
>
>
> I am a bit confused by your explanation.
>
>
>
Hello,
I installed openmpi from sources and all hte libraries and proper
include files where installed correctly in /opt/openmpi/4.0.0
as I prefer it in a directory that can I export via NFS rather than the
default /usr/local
Anyway slurm's configure still complains and it is not happy
./conf
Riccardo,
I am a bit confused by your explanation.
Open MPI does embed PMIx, but only for itself.
An other way to put it is you have to install pmix first (package or
download from pmix.org)
and then build SLURM on top of it.
Then you can build Open MPI with the same (external) PMIx or t
thanks to all.
the problem is that slurm's configure is not able to find the pmix includes
configure:20846: checking for pmix installation
configure:21005: result:
configure:21021: WARNING: unable to locate pmix installation
regardless of the path I give.
and the reason is that configure searche
Rick,
The issue is SLURM can only provide pmi2 support, and it seems Open MPI
only supports pmix
One option is to rebuild SLURM with PMIx as explained by Daniel, and then
srun --mpi=pmix ...
If you do not want (or cannot) rebuilt SLURM, you can use the older pmi
or pmi2.
In that case,
Hi.
On 12/03/2019 22:53:36, Riccardo
Veraldi wrote:
Hello,
after trynig hard for over 10 days I am forced to
write to the list.
Both your Slurm and OpenMPI config.logs would be helpful in debugging
here. Throw in your slurm.conf as well for good measure. Also, what type
of system are you running, what type of high speed fabric are you trying
to run on, and what's your driver stack look like?
I know the feeling and will
