/usr/bin/ibv_asyncwatch
/usr/bin/ibv_devices
/usr/bin/ibv_devinfo
/usr/bin/ibv_rc_pingpong
/usr/bin/ibv_srq_pingpong
/usr/bin/ibv_uc_pingpong
/usr/bin/ibv_ud_pingpong
/usr/bin/ibv_xsrq_pingpong
You may install this package on CentOS with
yum
install libibverbs-utils