Re: [OMPI users] Need help resolving "error obtaining device context for mlx4_0"

ome device-level permissions issue in play. On Dec 17, 2015, at 2:39 PM, Bathke, Chuck mailto:bat...@lanl.gov>> wrote: Hi, I have a system of AMD blades that I am trying to run MCNP6 on using OPENMPI. I installed openmpi-1.6.5. I also have installed Intel FORTRAN and C compiles. I comp

[OMPI users] Need help resolving "error obtaining device context for mlx4_0"

Hi, I have a system of AMD blades that I am trying to run MCNP6 on using OPENMPI. I installed openmpi-1.6.5. I also have installed Intel FORTRAN and C compiles. I compiled MCNP6 using FC="mpif90" CC="mpicc" ... It runs just fine when I run it on a 1-hour test case on just one blade. I need to