DOKK / manpages / debian 11 / dapl2-utils / dtestcm.1.en
dtestcm(1) USER COMMANDS dtestcm(1)

dtestcm - simple uDAPL test that measure setup time and connection establish time

dtestcm [-mwvu] [-P provider] [-b burst size] [-p port id] [-c connections num] [-d delay] [ -s | -h HOSTNAME ]

dtestcm is a simple test that measure setup time and how long it takes to establish one connection on AVG. At least two instantiations of the test must be run. One acts as the server and the other the client. The server side of the test, once invoked listens for connection requests, until timing out or killed. Upon receipt of a connection request, the connection is established. Upon the established of all the connections we calc AVG time.

use PROVIDER to specify uDAPL interface using /etc/dat.conf (default ofa-v2-ib0)
use HOSTNAME to specify server hostname or IP address (default - none)
send BURST_SIZE connection requests at one time (default 100)
delay in DELAY_TIME seconds before close (default 0)
use PORT_NUM to established connections (default 45248)
establish CONN_NUM connections (default 1000)

dtestcm -P ofa-v2-ib0 -v -s


Starts a server process with debug verbosity using provider ofa-v2-ib0.
dtestcm -P ofa-v2-ib0 -h server1-ib0


Starts a client process, using ofa-v2-ib0 provider to connect to hostname server1-ib0.

dtest(1), dtestsrq(1), dtestx(1), dapltest(1)

<arlin.r.davis@intel.com>
<amir.hanania@intel.com>
November 15, 2016 uDAPL 2.1