That's a really unfortunate typo. MpiDefault=pmi2 will "just work" with MVAPICH2 2.1. Sorry about that
- Trey ============================= Trey Dockendorf Systems Analyst I Texas A&M University Academy for Advanced Telecommunications and Learning Technologies Phone: (979)458-2396 Email: [email protected] Jabber: [email protected] On Mon, Apr 20, 2015 at 2:13 PM, Uwe Sauter <[email protected]> wrote: > > Hi Trey, > > is that a "will NOT just work" or a "will just work"? > > Regards, > > Uwe > > Am 20.04.2015 um 20:14 schrieb Trey Dockendorf: > > Just a heads up to anyone who uses MVAPICH2 with srun. The 2.1 docs for > MVAPICH2 have new configure flag values since > > 2.1 supports PMI-2 with SLURM. If you build MVAPICH2 2.1 with SLURM > support and then use srun with "--mpi=none" I've > > found things don't go well. The steps to use srun with MVAPICH2 2.1 > appear to be identical to that of OpenMPI. We have > > set MpiDefault=pmi2 which will not "just work" for MVAPICH2 2.1. > > > > - Trey > > > > ============================= > > > > Trey Dockendorf > > Systems Analyst I > > Texas A&M University > > Academy for Advanced Telecommunications and Learning Technologies > > Phone: (979)458-2396 > > Email: [email protected] <mailto:[email protected]> > > Jabber: [email protected] <mailto:[email protected]> >
