If you are using mpirun, then neither PMI1 or PMI2 are involved at all. ORTE has its own internal mechanism for handling wireup.
> On Oct 13, 2016, at 10:43 AM, David Shrader <dshra...@lanl.gov> wrote: > > Hello All, > > I'm using Open MPI 1.10.3 with Slurm and would like to ask how do I find out > if pmi1 or pmi2 was used for process launching? The Slurm installation is > supposed to support both pmi1 and pmi2, but I would really like to know which > one I fall in to. I tried using '-mca plm_base_verbose 100' on the mpirun > line, but it didn't mention pmi specifically. Instead, all I could really > find was that it was using the slurm component. Is there something else I can > look at in the output that would have that detail? > > Thank you for your time, > David > > -- > David Shrader > HPC-ENV High Performance Computer Systems > Los Alamos National Lab > Email: dshrader <at> lanl.gov > > _______________________________________________ > users mailing list > users@lists.open-mpi.org > https://rfd.newmexicoconsortium.org/mailman/listinfo/users _______________________________________________ users mailing list users@lists.open-mpi.org https://rfd.newmexicoconsortium.org/mailman/listinfo/users
