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Updated: Thursday, June 13, 2019
 
 

ibv_xsrq_pingpong (1)

Name

ibv_xsrq_pingpong - simple InfiniBand shared receive queue test

Synopsis

ibv_xsrq_pingpong [-p port] [-d device] [-i ib port] [-s size] [-m mtu]
[-c clients] [-n num_tests] [-l sl] [-e] HOSTNAME

ibv_xsrq_pingpong [-p port] [-d device] [-i ib port] [-s size] [-m mtu]
[-c clients] [-n num_tests] [-l sl] [-e]

Description

IBV_XSRQ_PINGPONG(1)             USER COMMANDS            IBV_XSRQ_PINGPONG(1)



NAME
       ibv_xsrq_pingpong - simple InfiniBand shared receive queue test


SYNOPSIS
       ibv_xsrq_pingpong [-p port] [-d device] [-i ib port] [-s size] [-m mtu]
       [-c clients] [-n num_tests] [-l sl] [-e] HOSTNAME

       ibv_xsrq_pingpong [-p port] [-d device] [-i ib port] [-s size] [-m mtu]
       [-c clients] [-n num_tests] [-l sl] [-e]


DESCRIPTION
       Run  a  simple ping-pong test over InfiniBand via the extended reliable
       connected (XRC) transport service, using a 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)

       -m, --mtu=MTU
              use path mtu of size MTU (default 2048)

       -c, --clients=CLIENTS
              number of clients CLIENTS (on server only, default 1)

       -n, --num-tests=NUM_TESTS
              perform NUM_TESTS tests per client (default 5)

       -l, --sl=SL
              use SL as the service level value (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_rc_pingpong(1),        ibv_uc_pingpong(1),       ibv_ud_pingpong(1)
       ibv_srq_pingpong(1)


AUTHORS
       Roland Dreier
              <roland@purestorage.com>

       Jarod Wilson
              <jarod@redhat.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                       May 24, 2016             IBV_XSRQ_PINGPONG(1)