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IBV_UD_PINGPONG(1) USER COMMANDS IBV_UD_PINGPONG(1)
NAME
ibv_ud_pingpong - simple InfiniBand UD transport test
SYNOPSIS
ibv_ud_pingpong [-p port] [-d device] [-i ib port] [-s size] [-r rx
depth] [-n iters] [-l sl] [-e] [-g gid index] HOSTNAME
ibv_ud_pingpong [-p port] [-d device] [-i ib port] [-s size] [-r rx
depth] [-n iters] [-l sl] [-e] [-g gid index]
DESCRIPTION
Run a simple ping-pong test over InfiniBand via the unreliable datagram
(UD) transport.
OPTIONS
-p, --port=PORT
use TCP port PORT for initial synchronization (default 18515)
-d, --ib-dev=DEVICE
use IB device DEVICE (default first device found)
-i, --ib-port=PORT
use IB port PORT (default port 1)
-s, --size=SIZE
ping-pong messages of size SIZE (default 2048)
-r, --rx-depth=DEPTH
post DEPTH receives at a time (default 500)
-n, --iters=ITERS
perform ITERS message exchanges (default 1000)
-l, --sl=SL
send messages with service level SL (default 0)
-e, --events
sleep while waiting for work completion events (default is to
poll for completions)
-g, --gid-idx=GIDINDEX
local port GIDINDEX
SEE ALSO
ibv_rc_pingpong(1), ibv_uc_pingpong(1), ibv_srq_pingpong(1),
ibv_xsrq_pingpong(1)
AUTHORS
Roland Dreier
<rolandd@cisco.com>
systems.
libibverbs August 30, 2005 IBV_UD_PINGPONG(1)