I've downloaded and installed Mellanox OFED (MLNX_OFED) IB is working fine but when I run mpirun test on single host I get error (mxm warn conflicting CPU frequencies detected)
Please help to resolve this also. One more issue I'm facing with bundled openmpi with MLNX_OFED that's when I run ( ompi_info |grep gridengine) then I found nothing.
Thanks in advance.
Look at the tuning performance guide here:
There's a special chapter on CPU frequency configuration.