IBV_SRQ_PINGPONG man page on YellowDog

Printed from http://www.polarhome.com/service/man/?qf=IBV_SRQ_PINGPONG&af=0&tf=2&of=YellowDog

IBV_SRQ_PINGPONG(1)		 USER COMMANDS		   IBV_SRQ_PINGPONG(1)

NAME
       ibv_srq_pingpong - simple InfiniBand shared receive queue test

SYNOPSIS
       ibv_srq_pingpong	 [-p  port] [-d device] [-i ib port] [-s size] [-q num
       QPs] [-r rx depth] [-n iters] [-e] HOSTNAME

       ibv_srq_pingpong [-p port] [-d device] [-i ib port] [-s size]  [-q  num
       QPs] [-r rx depth] [-n iters] [-e]

DESCRIPTION
       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).

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 4096)

       -q, --num-qp=NUM
	      use NUM queue pairs for test (default 16)

       -r, --rx-depth=DEPTH
	      post DEPTH receives at a time (default 1000)

       -n, --iters=ITERS
	      perform ITERS message exchanges (default 1000)

       -e, --events
	      sleep  while  waiting  for work completion events (default is to
	      poll for completions)

SEE ALSO
       ibv_rc_pingpong(1), ibv_uc_pingpong(1), ibv_ud_pingpong(1)

AUTHORS
       Roland Dreier
	      <rolandd@cisco.com>

BUGS
       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 sys‐
       tems.

libibverbs			August 30, 2005		   IBV_SRQ_PINGPONG(1)
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