Re: [OMPI devel] Open MPI 3.1.0rc4 posted

The fix is required but not sufficient for PMIx v1.2.5 iirc. It is true no one seemed to care for 6 months, but in all fairness, v3.1 was never released to end users who might use SLURM with PMIx v2.0 The changes are very minimal if PMIx >= v2.1 is used imho, but this is not my call to make.

Re: [OMPI devel] Open MPI 3.1.0rc4 posted

I’ll let you decide about 3.1.0. FWIW: I think Gilles fix should work for external PMIx v1.2.5 as well. > On Apr 17, 2018, at 7:56 AM, Barrett, Brian via devel > wrote: > > Do we honestly care for 3.1.0? I mean, we went 6 months without it working > and no one

Re: [OMPI devel] Open MPI 3.1.0rc4 posted

Do we honestly care for 3.1.0? I mean, we went 6 months without it working and no one cared. We can’t fix all bugs, and I’m a little concerned about making changes right before release. Brian > On Apr 17, 2018, at 7:49 AM, Gilles Gouaillardet > wrote: > >

Re: [OMPI devel] Open MPI 3.1.0rc4 posted

Brian, https://github.com/open-mpi/ompi/pull/5081 fixes support for external PMIx v2.0 Support for external PMIx v1 is broken (same in master) and extra dev would be required to fix it. The easiest path, if acceptable, is to simply drop support for PMIx v1 Cheers, Gilles "Barrett, Brian

[OMPI devel] Open MPI 3.1.0rc4 posted

In what we hope is the last RC for the 3.1.0 series, I’ve posted 3.1.0rc4 at: https://www.open-mpi.org/software/ompi/v3.1/ Please give it a try and provide feedback asap; goal is to release end of the week if we don’t find any major issues. Brian