On 20 April 2017 at 12:58, r...@open-mpi.org <r...@open-mpi.org> wrote:
> Fully expected - if ORTE can’t start one or more daemons, then the MPI job
> itself will never be executed.
>
> There was an SGE integration issue in the 2.0 series - I fixed it, but IIRC
> it didn’t quite make the 2.0.2 release. In fact, I just checked and it did
> indeed miss that release.
>
> You have three choices:
>
> 1. you could apply the patch to the 2.0.2 source code yourself - it is at
> https://github.com/open-mpi/ompi/pull/3162
>
> 2. download a copy of the latest nightly 2.0.3 tarball - hasn’t been
> officially released yet, but includes the patch
>
> 3. upgrade to the nightly 2.1.1 tarball - expected to be officially released
> soon and also includes the patch
>
> Hopefully, one of those options will fix the problem
> Ralph

OK, so I went with Choice 2 and downloaded the nightly 2.0.3 from
the 19th April.

openmpi-v2.0.x-201704190318-24b5b83.tar.bz2

Having altered the top-level directory inside it to be just

openmpi-2.0.x

I then used that tarbal as a source for the SPEC file from 2.0.2's
SRPM and ...

   it's all built and my application is now running inside the SGE environment.

Deep joy !

Thanks for the suggestions, I'm looking forwards to the official releases of
2.0.3 and/or 2.1.1.

Kevin
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