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
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(5) for descriptions of the following
attributes:
libibverbs Last change: August 30, 2005 1
USER COMMANDS IBV_RC_PINGPONG(1)
+---------------+----------------------+
|ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+---------------+----------------------+
|Availability | network/open-fabrics |
+---------------+----------------------+
|Stability | 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 systems.
NOTES
This software was built from source available at
https://java.net/projects/solaris-userland. The original
community source was downloaded from ['http://www.openfab-
rics.org/downloads/ibutils/ibutils-1.5.7.tar.gz',
'http://www.openfabrics.org/downloads/libibverbs/libib-
verbs-1.1.4-1.22.g7257cd3.tar.gz', 'http://www.openfab-
rics.org/down-
loads/libmlx4/libmlx4-1.0.1-1.18.gb810a27.tar.gz',
'http://www.openfabrics.org/downloads/libsdp/lib-
sdp-1.1.108-0.15.gd7fdb72.tar.gz', 'http://www.openfab-
rics.org/downloads/management/infiniband-
diags-1.5.8.tar.gz', 'http://www.openfabrics.org/down-
loads/management/libibmad-1.3.7.tar.gz', 'http://www.open-
fabrics.org/downloads/management/libibumad-1.3.7.tar.gz',
'http://www.openfabrics.org/downloads/manage-
ment/opensm-3.3.9.tar.gz', 'http://www.openfabrics.org/down-
loads/perftest/perftest-1.3.0-0.42.gf350d3d.tar.gz',
'http://www.openfabrics.org/down-
loads/qperf/qperf-0.4.6-0.1.gb81434e.tar.gz',
'http://www.openfabrics.org/downloads/rdmacm/librd-
macm-1.0.14.1.tar.gz', 'http://www.openfabrics.org/down-
loads/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.openfab-
rics.org/.
libibverbs Last change: August 30, 2005 2