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<body><span class="vcard"><a class="email" href="mailto:mattst88@gmail.com" title="Matt Turner <mattst88@gmail.com>"> <span class="fn">Matt Turner</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - glMark2 performance regression on mesa 10.3 or master branch"
href="https://bugs.freedesktop.org/show_bug.cgi?id=86656">bug 86656</a>
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<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>NEW
</td>
<td>RESOLVED
</td>
</tr>
<tr>
<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>FIXED
</td>
</tr>
<tr>
<td style="text-align:right;">Assignee</td>
<td>idr@freedesktop.org
</td>
<td>kenneth@whitecape.org
</td>
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - glMark2 performance regression on mesa 10.3 or master branch"
href="https://bugs.freedesktop.org/show_bug.cgi?id=86656#c1">Comment # 1</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - glMark2 performance regression on mesa 10.3 or master branch"
href="https://bugs.freedesktop.org/show_bug.cgi?id=86656">bug 86656</a>
from <span class="vcard"><a class="email" href="mailto:mattst88@gmail.com" title="Matt Turner <mattst88@gmail.com>"> <span class="fn">Matt Turner</span></a>
</span></b>
<pre>I think this was fixed by this commit:
commit f95733ddb7fff0af923fce3a07ebef78fa3139a4
Author: Kenneth Graunke <<a href="mailto:kenneth@whitecape.org">kenneth@whitecape.org</a>>
Date: Fri Jan 9 20:46:17 2015 -0800
i965: Respect the no_8 flag on Gen6, not just Gen7+.
When doing repclears, we only want to use the SIMD16 program, not the
SIMD8 one. Kristian added this to the Gen7+ code, but apparently we
missed it in the Gen6 code. This patch copies that code over.
Approximately doubles the performance in a clear microbenchmark from
mesa-demos (clearspd -width 500 -height 500 +color) on Sandybridge.
Cc: "10.4 10.3" <<a href="mailto:mesa-stable@lists.freedesktop.org">mesa-stable@lists.freedesktop.org</a>>
Signed-off-by: Kenneth Graunke <<a href="mailto:kenneth@whitecape.org">kenneth@whitecape.org</a>>
Reviewed-by: Kristian Høgsberg <<a href="mailto:krh@bitplanet.net">krh@bitplanet.net</a>>
Reviewed-by: Matt Turner <<a href="mailto:mattst88@gmail.com">mattst88@gmail.com</a>>
References:
<a href="https://code.google.com/p/chrome-os-partner/issues/detail?id=34681">https://code.google.com/p/chrome-os-partner/issues/detail?id=34681</a></pre>
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