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Message-Id: <20240226-bench-vkms-v1-1-515ef91b11c8@riseup.net>
Date: Mon, 26 Feb 2024 17:42:11 -0300
From: Arthur Grillo <arthurgrillo@...eup.net>
To: Rodrigo Siqueira <rodrigosiqueiramelo@...il.com>,
Melissa Wen <melissa.srw@...il.com>,
MaĆra Canal <mairacanal@...eup.net>,
Haneen Mohammed <hamohammed.sa@...il.com>, Daniel Vetter <daniel@...ll.ch>,
Maarten Lankhorst <maarten.lankhorst@...ux.intel.com>,
Maxime Ripard <mripard@...nel.org>, Thomas Zimmermann <tzimmermann@...e.de>,
David Airlie <airlied@...il.com>, Jonathan Corbet <corbet@....net>,
Pekka Paalanen <pekka.paalanen@...labora.com>
Cc: dri-devel@...ts.freedesktop.org, linux-doc@...r.kernel.org,
linux-kernel@...r.kernel.org, Arthur Grillo <arthurgrillo@...eup.net>
Subject: [PATCH] drm/vkms: Add information on how to benchmark
Now that we have a defined benchmark for testing the driver, add
documentation on how to run it.
Signed-off-by: Arthur Grillo <arthurgrillo@...eup.net>
---
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
+benchmark::
+
+ 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
+
TODO
====
---
base-commit: eeb8e8d9f124f279e80ae679f4ba6e822ce4f95f
change-id: 20240226-bench-vkms-5b8b7aab255e
Best regards,
--
Arthur Grillo <arthurgrillo@...eup.net>
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