IntelĀ® MPI Library User's Guide for Linux* OS
To set a limitation for which fabrics should be tested, you can use the fabrics-list option.
$ mpitune --fabrics-list shm,ofa,dapl
Fabrics can be chosen from the following list: shm:dapl, shm:tcp, shm, dapl, shm:ofa, shm:tmi, ofa, tmi, tcp.