[Bug 103100] Performance regression with various games in drm-next-amd-staging Kernel

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=103100

Gregor Münch <gr.muench at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|Image corruptions,          |Performance regression with
                   |instability and performance |various games in
                   |regression in drm-next-wip  |drm-next-amd-staging Kernel
                   |Kernel                      |

--- Comment #3 from Gregor Münch <gr.muench at gmail.com> ---
I did a rather lengthy test with some games:
https://openbenchmarking.org/result/1711211-AL-GAMETEST345

To conclude, it is slower for everything game I tested.
Dota2 Vulkan and Unigine Superposition are one of the larger drops.

This correlates to findings from phoronix btw:
https://www.phoronix.com/scan.php?page=news_item&px=AMDGPU-DRM-4.15-Early

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