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ib_write_bw_postlist

Langue: en

Version: 334193 (ubuntu - 24/10/10)

Section: 1 (Commandes utilisateur)

ib_write_bw_postlist - RDMA write post list bandwidth test

ib_write_bw_postlist [ options ] [ server IP address ]

This program tests the bandwidth of RMDA write transactions.

-p, --port=<port>: listen on/connect to port <port> (default 18515)
-d, --ib-dev=<dev>: use IB device <dev> (default first device found)
-i, --ib-port=<port>: use port <port> of IB device (default 1)
-c, --connection=<RC/UC>: connection type RC/UC (default RC)
-m, --mtu=<mtu>: mtu size (256 - 4096. default for hermon is 2048)
-g, --post=<num of posts>: number of posts for each qp in the chain (default tx_depth)
-q, --qp=<num of qp's>: Num of qp's(default 1)
-s, --size=<size>: size of message to exchange (default 65536)
-a, --all: Run sizes from 2 till 2^23
-t, --tx-depth=<dep>: size of tx queue (default 100)
-n, --iters=<iters>: number of exchanges (at least 2, default 5000)
-I, --inline_size=<size>: max size of message to be sent in inline mode (default 400)
-b, --bidirectional: measure bidirectional bandwidth (default unidirectional)
-V, --version: display version number
-F, --CPU-freq: do not fail even if cpufreq_ondemand module is loaded