On Mon, 26 Feb 2024 17:42:11 -0300 Arthur Grillo <arthurgrillo@xxxxxxxxxx> wrote: > Now that we have a defined benchmark for testing the driver, add > documentation on how to run it. > > Signed-off-by: Arthur Grillo <arthurgrillo@xxxxxxxxxx> > --- > Documentation/gpu/vkms.rst | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/Documentation/gpu/vkms.rst b/Documentation/gpu/vkms.rst > index ba04ac7c2167..6d07f79f77ff 100644 > --- a/Documentation/gpu/vkms.rst > +++ b/Documentation/gpu/vkms.rst > @@ -89,6 +89,12 @@ You can also run subtests if you do not want to run the entire test:: > sudo ./build/tests/kms_flip --run-subtest basic-plain-flip --device "sys:/sys/devices/platform/vkms" > sudo IGT_DEVICE="sys:/sys/devices/platform/vkms" ./build/tests/kms_flip --run-subtest basic-plain-flip > > +If you are developing features that may affect performance, you can run the kms_fb_stress s/can/must/ > +benchmark:: before and after, and report the numbers. > + > + sudo ./build/benchmarks/kms_fb_stress --device "sys:/sys/devices/platform/vkms" > + sudo IGT_DEVICE="sys:/sys/devices/platform/vkms" ./build/benchmarks/kms_fb_stress Do people need to run both commands? Anyway, a good idea. Acked-by: Pekka Paalanen <pekka.paalanen@xxxxxxxxxxxxx> Thanks, pq > + > TODO > ==== > > > --- > base-commit: eeb8e8d9f124f279e80ae679f4ba6e822ce4f95f > change-id: 20240226-bench-vkms-5b8b7aab255e > > Best regards,
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