Re: [OMPI users] OpenMPI with PSM on True Scale with OmniPath drivers

2018-01-22 Thread Cabral, Matias A
Users Subject: Re: [OMPI users] OpenMPI with PSM on True Scale with OmniPath drivers William, In order to force PSM (aka Infinipath) you can mpirun --mca pml cm --mca mtl psm ... (Replace with psm2 for PSM2 (aka Omnipath) You can also mpirun --mca pml_base_verbose 10 --mca mtl_base_verbose 10

Re: [OMPI users] OpenMPI with PSM on True Scale with OmniPath drivers

2018-01-22 Thread Gilles Gouaillardet
William, In order to force PSM (aka Infinipath) you can mpirun --mca pml cm --mca mtl psm ... (Replace with psm2 for PSM2 (aka Omnipath) You can also mpirun --mca pml_base_verbose 10 --mca mtl_base_verbose 10 ... in order to collect some logs. Bottom line, pml/cm should be selected (instead