[Bug 92975] [SKL][v4.3 bisected]SKL OpenCL performance reduced hugely

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=92975

Jani Nikula <jani.nikula at intel.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|high                        |highest

--- Comment #9 from Jani Nikula <jani.nikula at intel.com> ---
(In reply to meng from comment #8)
> (In reply to Jani Nikula from comment #7)
> The issue also exists on drm-intel-nightly latest
> commit:git-2e0db751(2015y-11m-18d-19h-48m-48s).
> And it should be fixed with patch.

It's not "fixed". The patch from comment #4 merely bypasses MOCS
initialization, i.e. confirms that MOCS init causes the perf regression.

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are on the CC list for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20151123/3d098373/attachment.html>