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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Poor performance in games with Intel 965GM"
href="https://bugs.freedesktop.org/show_bug.cgi?id=63717#c3">Comment # 3</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - Poor performance in games with Intel 965GM"
href="https://bugs.freedesktop.org/show_bug.cgi?id=63717">bug 63717</a>
from <span class="vcard"><a class="email" href="mailto:kenneth@whitecape.org" title="Kenneth Graunke <kenneth@whitecape.org>"> <span class="fn">Kenneth Graunke</span></a>
</span></b>
<pre>I suspect that upgrading to Mesa 10.1 (due to be released in a few days) should
help quite a bit, though I haven't measured it.
In particular, Matt's vectorizer work reduces sequences of 4 extended math
operations down to 1. On 965GM, extended math is done on a single mathbox
shared across all EUs (IIRC), so reducing math usage should have a significant
impact on performance.</pre>
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