31 May
2017
31 May
'17
11:47 p.m.
Hi
I upgraded a few weeks ago to kernel 4.11.x from 4.10.x and notice a drop in performance in my AMD RX480, using mesa 17.2-dev and a A10-7890k APU
the worst example is Mad Max, with vulkan i get about 80fps in 4.10, but about 25fps in 4.11. using openGL, i get about 50fps on 4.10 and about 21 fps on 4.11.
I also notice this on war thunder, 35fps vs 25fps. On war thunder i also notice that the GPU load is about 75% on 4.10 and 60% 4.11.
My upgrade from 4.10 to 4.11 was make oldconfig and choose the recomended new settings.
So did anyone else notice any problem? can i check anything first before trying a long bisect to the kernel?
Thanks in advance for the help
higuita
--
Naturally the common people don't want war... but after all it is the
leaders of a country who determine the policy, and it is always a
simple matter to drag the people along, whether it is a democracy, or
a fascist dictatorship, or a parliament, or a communist dictatorship.
Voice or no voice, the people can always be brought to the bidding of
the leaders. That is easy. All you have to do is tell them they are
being attacked, and denounce the pacifists for lack of patriotism and
exposing the country to danger. It works the same in every country.
-- Hermann Goering, Nazi and war criminal, 1883-1946