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The Arithmetic runner is modified to accept several named
parameters to iterate over in each scenario. Possible to chose
either to iterate through them in a nested-for-loop fashion
(default) or in a tupled loop fashion (combine i:th element
of each input). Still possible to only provide one parameter
to step/iterate over, as before.
All existing yaml files with Arithmetic types have been modified
to run the tests as before, and to provide same results as before
this change. The only change is in sample file pktgen.yaml to
provide a valid example of how to use this modification.
It is also possible to step backwards, i.e. start > stop, with
a negative step parameter value.
(Noticed that tests are terminated when there is SLA error
problems in "monitor" mode. Should be fixed in another commit)
Change-Id: Ib2ebd24b71dd55d6817cee8e67026a0dd13a9e17
JIRA: -
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Lmbench scenario has now two scripts and will choose between them,
based on whether the intention is to run memory latency or bandwidth
tests. Added also unit test file for this scenario.
JIRA: YARDSTICK-113
Change-Id: I2ba4dbef31f3cafbdb3c583ece5ed9512a906896
Signed-off-by: Kristian Hunt <kristian.hunt@gmail.com>
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Example invocation:
$ export EXTERNAL_NETWORK=net04_ext
$ yardstick task start samples/ping.yaml
The default external network is "net04_ext"
external_net should not be possible set in yaml anymore.
JIRA: YARDSTICK-54
Change-Id: I8c7b2850801f312c6878e9a363b06cdc8ade09bf
Signed-off-by: QiLiang <liangqi1@huawei.com>
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Supports measuring memory read latency using Lmbench.
SLA can be verified for maximum latency time in nanoseconds
compared against results from every measurement taken.
Change-Id: Ia187e68eaa03341ba14b6e9eb986afb1d00dd0f6
JIRA: YARDSTICK-89
JIRA: YARDSTICK-92
Signed-off-by: Kristian Hunt <kristian.hunt@gmail.com>
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