There was a thread earlier within this forum that dealt with a similar issue. Here are all the details.
Basically, you can also try setting the
I_MPI_PIN_DOMAIN environment variable to auto before running each Intel MPI job. For example:
$ export I_MPI_PIN_DOMAIN=auto
$ mpirun ...
or, alternatively (if you're using
$ mpirun -r ssh -genv I_MPI_PIN_DOMAIN auto ...
Let us know how it goes.