[ofa-general] [Bug 390] perftools don't work on alpha1
bugzilla-daemon at lists.openfabrics.org
bugzilla-daemon at lists.openfabrics.org
Wed Feb 28 05:00:00 PST 2007
https://bugs.openfabrics.org/show_bug.cgi?id=390
mst at mellanox.co.il changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |WONTFIX
------- Comment #2 from mst at mellanox.co.il 2007-02-28 04:59 -------
As far as I know, most perftools do not support CMA.
Here is what I get:
# ib_write_lat --cma
ib_write_lat: unrecognized option `--cma'
Usage:
ib_write_lat start a server and wait for connection
ib_write_lat <host> connect to server at <host>
Options:
-p, --port=<port> listen on/connect to port <port> (default 18515)
-c, --connection=<RC/UC> connection type RC/UC (default RC)
-m, --mtu=<mtu> mtu size (default 1024)
-d, --ib-dev=<dev> use IB device <dev> (default first device found)
-i, --ib-port=<port> use port <port> of IB device (default 1)
-s, --size=<size> size of message to exchange (default 1)
-a, --all Run sizes from 2 till 2^23
-t, --tx-depth=<dep> size of tx queue (default 50)
-n, --iters=<iters> number of exchanges (at least 2, default 1000)
-C, --report-cycles report times in cpu cycle units (default
microseconds)
-H, --report-histogram print out all results (default print summary
only)
-U, --report-unsorted (implies -H) print out unsorted results (default
sorted)
-V, --version display version number
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