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Updated: Thursday, June 13, 2019
 
 

ibv_rc_pingpong (1)

Name

ibv_rc_pingpong - simple InfiniBand RC transport test

Synopsis

ibv_rc_pingpong  [-p  port]  [-d  device] [-i ib port] [-s size] [-r rx
depth] [-n iters] [-l sl] [-e] HOSTNAME

ibv_rc_pingpong [-p port] [-d device] [-i ib port]  [-s  size]  [-r  rx
depth] [-n iters] [-l sl] [-e]

Description

IBV_RC_PINGPONG(1)               USER COMMANDS              IBV_RC_PINGPONG(1)



NAME
       ibv_rc_pingpong - simple InfiniBand RC transport test


SYNOPSIS
       ibv_rc_pingpong  [-p  port]  [-d  device] [-i ib port] [-s size] [-r rx
       depth] [-n iters] [-l sl] [-e] HOSTNAME

       ibv_rc_pingpong [-p port] [-d device] [-i ib port]  [-s  size]  [-r  rx
       depth] [-n iters] [-l sl] [-e]


DESCRIPTION
       Run  a simple ping-pong test over InfiniBand via the reliable connected
       (RC) 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 4096)

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

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

       -l, --sl=SL
              use SL as the service level value of the QP (default 0)

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



ATTRIBUTES
       See attributes(7) for descriptions of the following attributes:


       +---------------+-----------------------+
       |ATTRIBUTE TYPE |   ATTRIBUTE VALUE     |
       +---------------+-----------------------+
       |Availability   | network/open-fabrics  |
       +---------------+-----------------------+
       |Stability      | Pass-through volatile |
       +---------------+-----------------------+
SEE ALSO
       ibv_uc_pingpong(1), ibv_ud_pingpong(1), ibv_srq_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.



NOTES
       This     software     was    built    from    source    available    at
       https://github.com/oracle/solaris-userland.   The  original   community
       source   was   downloaded   from    ['https://www.openfabrics.org/down-
       loads/ibutils/ibutils-1.5.7-0.2.gbd7e502.tar.gz', 'https://www.openfab-
       rics.org/downloads/libibverbs/libibverbs-1.1.8.tar.gz',
       'https://www.openfabrics.org/downloads/libmlx4/libmlx4-1.0.6.tar.gz',
       'https://www.openfabrics.org/downloads/libsdp/lib-
       sdp-1.1.108-0.15.gd7fdb72.tar.gz',   'https://www.openfabrics.org/down-
       loads/management/infiniband-diags-1.6.5.tar.gz',  'https://www.openfab-
       rics.org/downloads/management/libibmad-1.3.12.tar.gz',
       'https://www.openfabrics.org/downloads/management/libibu-
       mad-1.3.10.2.tar.gz',    'https://www.openfabrics.org/downloads/manage-
       ment/opensm-3.3.19.tar.gz',          'https://www.openfabrics.org/down-
       loads/perftest/perftest-1.3.0-0.42.gf350d3d.tar.gz', 'https://www.open-
       fabrics.org/downloads/qperf/qperf-0.4.9.tar.gz',  'https://www.openfab-
       rics.org/downloads/rdmacm/librdmacm-1.0.21.tar.gz',  'https://www.open-
       fabrics.org/downloads/rds-tools/rds-tools-2.0.4.tar.gz']

       Further information about this software can be found on the open source
       community website at http://www.openfabrics.org/.



libibverbs                      August 30, 2005             IBV_RC_PINGPONG(1)