[Bug 99256] [KBL] 60% perf drop in GfxBench Manhattan 3.1 with "i965/fs: Switch to the constant cache for uniform pull constants"

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Jan 3 17:01:22 UTC 2017


https://bugs.freedesktop.org/show_bug.cgi?id=99256

--- Comment #2 from Eero Tamminen <eero.t.tamminen at intel.com> ---
When comparing our SKL & KBL GT2 machines perf, KBL perf isn't too much off
from what one would expect when taking into account their LLC size and GPU &
memory speed differences.  So something being seriously wrong with basic
settings doesn't seem likely, I think it should then be visible also in other
tests, not just ones affected by this patch series.

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