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<body><span class="vcard"><a class="email" href="mailto:jani.nikula@intel.com" title="Jani Nikula <jani.nikula@intel.com>"> <span class="fn">Jani Nikula</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEW "
title="NEW - [SKL][v4.3 bisected]SKL OpenCL performance reduced hugely"
href="https://bugs.freedesktop.org/show_bug.cgi?id=92975">bug 92975</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Priority</td>
<td>high
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<td>highest
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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [SKL][v4.3 bisected]SKL OpenCL performance reduced hugely"
href="https://bugs.freedesktop.org/show_bug.cgi?id=92975#c9">Comment # 9</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [SKL][v4.3 bisected]SKL OpenCL performance reduced hugely"
href="https://bugs.freedesktop.org/show_bug.cgi?id=92975">bug 92975</a>
from <span class="vcard"><a class="email" href="mailto:jani.nikula@intel.com" title="Jani Nikula <jani.nikula@intel.com>"> <span class="fn">Jani Nikula</span></a>
</span></b>
<pre>(In reply to meng from <a href="show_bug.cgi?id=92975#c8">comment #8</a>)
<span class="quote">> (In reply to Jani Nikula from <a href="show_bug.cgi?id=92975#c7">comment #7</a>)
> 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.</span >
It's not "fixed". The patch from <a href="show_bug.cgi?id=92975#c4">comment #4</a> merely bypasses MOCS
initialization, i.e. confirms that MOCS init causes the perf regression.</pre>
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