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doc: add vtune profiling config to prog guide

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Return back 'profiling with vtune' section to profiling programmers
guide with updated instruction on how to enable vtune profiling
with meson configuration option.

Fixes: 89c67ae2cb ("doc: remove references to make from prog guide")
Cc: stable@dpdk.org

Signed-off-by: Eugeny Parshutin <eugeny.parshutin@linux.intel.com>
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
This commit is contained in:
Eugeny Parshutin 2020-12-02 20:48:06 +03:00 committed by Thomas Monjalon
parent 0144eeafd1
commit 6a9d1e28f1
1 changed files with 14 additions and 0 deletions
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14
doc/guides/prog_guide/profile_app.rst
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@ -33,6 +33,20 @@ Refer to the
for details about application profiling.
Profiling with VTune
~~~~~~~~~~~~~~~~~~~~
To allow VTune attaching to the DPDK application, reconfigure a DPDK build
folder by passing ``-Dc_args=-DRTE_ETHDEV_PROFILE_WITH_VTUNE`` meson option
and recompile the DPDK:
.. code-block:: console
meson build
meson configure build -Dc_args=-DRTE_ETHDEV_PROFILE_WITH_VTUNE
ninja -C build
Profiling on ARM64
------------------