[Bug 82050] R9270X pyrit benchmark perf regressions with latest kernel/llvm

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Oct 1 07:12:58 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=82050

--- Comment #65 from smoki <smoki00790 at gmail.com> ---

 So is that revert helps
http://lists.freedesktop.org/archives/mesa-dev/2014-August/066746.html Keep in
mind that revert broke 32bit complitely, lot of corruption :)

  About performance for UE4 demos i can't say a lot, this is on Kabini :) Or if
not reverting just try how it goes with kernel 3.16 that should not hit this
stuttering. And watch requested-VRAM at begening of these demos, for me that is
actually higher then with kernel 3.17 or 3.18-next for the same app :). I am
not trying other demos , but seems like newer kernels requests more VRAM from
the apps :)

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