NAME | SYNOPSIS | DESCRIPTION | OPTIONS | SEE ALSO | AUTHORS | BUGS | COLOPHON |
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IBV_UD_PINGPONG(1) USER COMMANDS IBV_UD_PINGPONG(1)
ibv_ud_pingpong - simple InfiniBand UD transport test
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]
Run a simple ping-pong test over InfiniBand via the unreliable datagram (UD) transport.
-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 -c, --chk validate received buffer
ibv_rc_pingpong(1), ibv_uc_pingpong(1), ibv_srq_pingpong(1), ibv_xsrq_pingpong(1)
Roland Dreier <[email protected]>
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.
This page is part of the rdma-core (RDMA Core Userspace Libraries
and Daemons) project. Information about the project can be found
at ⟨https://github.com/linux-rdma/rdma-core⟩. If you have a bug
report for this manual page, send it to
[email protected]. This page was obtained from the
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⟨https://github.com/linux-rdma/rdma-core.git⟩ on 2024-06-14. (At
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(which is not part of the original manual page), send a mail to
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libibverbs August 30, 2005 IBV_UD_PINGPONG(1)
Pages that refer to this page: ibv_rc_pingpong(1), ibv_srq_pingpong(1), ibv_uc_pingpong(1), ibv_xsrq_pingpong(1)