Re: [OMPI users] how to tell if pmi or pmi2 is being used?

2016-10-13 Thread Howard Pritchard
HI David, If you are using srun, you can export OMPI_MCA_pmix_base_verbose=10 and there will be output to show which SLURM pmi library you are using. Howard 2016-10-13 12:55 GMT-06:00 David Shrader : > That is really good to know. Thanks! > David > > > On 10/13/2016 12:27

Re: [OMPI users] how to tell if pmi or pmi2 is being used?

2016-10-13 Thread David Shrader
That is really good to know. Thanks! David On 10/13/2016 12:27 PM, r...@open-mpi.org wrote: 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 wrote:

Re: [OMPI users] how to tell if pmi or pmi2 is being used?

2016-10-13 Thread r...@open-mpi.org
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 wrote: > > Hello All, > > I'm using Open MPI 1.10.3 with Slurm and would like to ask how do I find