[dpdk-dev] [PATCH 31/33] doc/testeventdev: add "perf queue" test details

Eads, Gage gage.eads at intel.com
Thu Jun 1 23:11:29 CEST 2017


<snip>

>  diff --git a/doc/guides/tools/testeventdev.rst
>  b/doc/guides/tools/testeventdev.rst
>  index 02b7a8a57..b895b2d2b 100644
>  --- a/doc/guides/tools/testeventdev.rst
>  +++ b/doc/guides/tools/testeventdev.rst
>  @@ -297,4 +297,90 @@ Example command to run order ``all types queue``
>  test:
>      sudo build/app/dpdk-test-eventdev --vdev=event_octeontx -- --
>  test=order_atq --plcore 1 --wlcores 2,3
>  
>  
>  +PERF_QUEUE Test
>  +~~~~~~~~~~~~~~~
>  +
>  +This is a performance test case that aims at testing the following:
>  +
>  +#. Measure the number of events can be processed in a second.
>  +#. Measure the latency to forward an event.
>  +
>  +.. _table_eventdev_perf_queue_test:
>  +
>  +.. table:: Perf queue test eventdev configuration.
>  +
>  +   +---+--------------+----------------+-----------------------------------------+
>  +   | # | Items        | Value          | Comments                                |
>  +   |   |              |                |                                         |
>  +
>  +===+==============+================+===========================
>  ==============+
>  +   | 1 | nb_queues    | nb_producers * | Queues will be configured based on
>  the  |
>  +   |   |              | nb_stages      | user requested sched type list(--stlist)|
>  +   +---+--------------+----------------+-----------------------------------------+
>  +   | 2 | nb_producers | >= 1           | Selected through --plcores command line |
>  +   |   |              |                | argument.                               |
>  +   +---+--------------+----------------+-----------------------------------------+
>  +   | 3 | nb_workers   | >= 1           | Selected through --wlcores command line |
>  +   |   |              |                | argument                                |
>  +   +---+--------------+----------------+-----------------------------------------+
>  +   | 4 | nb_ports     | nb_workers +   | Workers use port 0 to port w.           |
>  +   |   |              | nb_producers   | Producers use port w to port p          |
>  +   +---+--------------+----------------+-----------------------------------------+

Just a suggestion: consider changing 'w' (i.e. "Workers use port 0 to port w") to'n', or vice versa, so the text matches the diagram. Applies to perf_atq as well.


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