From: Eugeny Parshutin <eugeny.parshu...@linux.intel.com> Return back 'profiling with vtune' section to profiling programmers guide with updated instruction on how to enable vtune profiling with meson configuration option.
Signed-off-by: Eugeny Parshutin <eugeny.parshu...@linux.intel.com> --- doc/guides/prog_guide/profile_app.rst | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/doc/guides/prog_guide/profile_app.rst b/doc/guides/prog_guide/profile_app.rst index 709368198..c87ca5d9d 100644 --- a/doc/guides/prog_guide/profile_app.rst +++ b/doc/guides/prog_guide/profile_app.rst @@ -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'=1`` meson option +and recompile the DPDK: + +.. code-block:: console + + meson build + meson configure build -Dc_args='-DRTE_ETHDEV_PROFILE_WITH_VTUNE'=1 + ninja -C build + + Profiling on ARM64 ------------------ -- 2.25.1
