Re: [OMPI devel] SLURM 17.02 support

On Jun 27, 2017, at 11:41 PM, r...@open-mpi.org wrote: > > -- > The application appears to have been direct launched using "srun", > but OMPI was not built with SLURM's PMI support and therefore cannot Super minor quibble --

Re: [OMPI devel] SLURM 17.02 support

Okay, I added the warning here: https://github.com/open-mpi/ompi/pull/3778 This is what it looks like for SLURM (slightly different error message for ALPS): $ srun -n 1 ./mpi_spin

Re: [OMPI devel] SLURM 17.02 support

By the way, there was a change between 2.x and 3.0.x: 2.x: Hello, world, I am 0 of 1, (Open MPI v2.1.2a1, package: Open MPI bbarrett@ip-172-31-64-10 Distribution, ident: 2.1.2a1, repo rev: v2.1.1-59-gdc049e4, Unreleased developer copy, 148) Hello, world, I am 0 of 1, (Open MPI v2.1.2a1,

Re: [OMPI devel] SLURM 17.02 support

Hi Ralph I think the alternative you mention below should suffice. Howard r...@open-mpi.org schrieb am Mo. 19. Juni 2017 um 07:24: > So what you guys want is for me to detect that no opal/pmix framework > components could run, detect that we are in a slurm job, and so print

Re: [OMPI devel] SLURM 17.02 support

So what you guys want is for me to detect that no opal/pmix framework components could run, detect that we are in a slurm job, and so print out an error message saying “hey dummy - you didn’t configure us with slurm pmi support”? It means embedding slurm job detection code in the heart of ORTE

Re: [OMPI devel] SLURM 17.02 support

+1 on the error message. > On Jun 16, 2017, at 10:06 AM, Howard Pritchard wrote: > > Hi Ralph > > I think a helpful error message would suffice. > > Howard > > r...@open-mpi.org schrieb am Di. 13. Juni 2017 um 11:15: > Hey folks > > Brian brought

Re: [OMPI devel] SLURM 17.02 support

Hi Ralph I think a helpful error message would suffice. Howard r...@open-mpi.org schrieb am Di. 13. Juni 2017 um 11:15: > Hey folks > > Brian brought this up today on the call, so I spent a little time > investigating. After installing SLURM 17.02 (with just --prefix as

[OMPI devel] SLURM 17.02 support

Hey folks Brian brought this up today on the call, so I spent a little time investigating. After installing SLURM 17.02 (with just --prefix as config args), I configured OMPI with just --prefix config args. Getting an allocation and then executing “srun ./hello” failed, as expected. However,