IBV_SRQ_PINGPONG(1) | USER COMMANDS | IBV_SRQ_PINGPONG(1) |
ibv_srq_pingpong - simple InfiniBand shared receive queue test
ibv_srq_pingpong [-p port] [-d device] [-i ib port] [-s size] [-m size] [-q num QPs] [-r rx depth] [-n iters] [-l sl] [-e] [-g gid index] HOSTNAME
ibv_srq_pingpong [-p port] [-d device] [-i ib port] [-s size] [-m size] [-q num QPs] [-r rx depth] [-n iters] [-l sl] [-e] [-g gid index]
Run a simple ping-pong test over InfiniBand via the reliable connected (RC) transport, using multiple queue pairs (QPs) and a single shared receive queue (SRQ).
ibv_rc_pingpong(1), ibv_uc_pingpong(1), ibv_ud_pingpong(1), ibv_xsrq_pingpong(1)
The network synchronization between client and server instances is weak, and does not prevent incompatible options from being used on the two instances. The method used for retrieving work completions is not strictly correct, and race conditions may cause failures on some systems.
August 30, 2005 | libibverbs |