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Top Forums UNIX for Advanced & Expert Users asking for help Post 302096828 by blowtorch on Sunday 19th of November 2006 07:14:39 PM
Old 11-19-2006
Slouma19, do not cross-post in different forums for the same question. I have merged the threads. Also, do not include your e-mail in any of the posts. That is against the rules.
 
ib_write_bw_postlist(1) 					   User Commands					   ib_write_bw_postlist(1)

NAME
ib_write_bw_postlist - RDMA write post list bandwidth test SYNOPSIS
ib_write_bw_postlist [ options ] [ server IP address ] DESCRIPTION
This program tests the bandwidth of RMDA write transactions. OPTIONS
-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 AUTHOR
Guy Coates < gmpc@sanger.ac.uk > perftest February 20, 2008 ib_write_bw_postlist(1)
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