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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - [g965 Regression bisected] Performance regression and piglit assertions due to liveness analysis"
href="https://bugs.freedesktop.org/show_bug.cgi?id=92744#c2">Comment # 2</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - [g965 Regression bisected] Performance regression and piglit assertions due to liveness analysis"
href="https://bugs.freedesktop.org/show_bug.cgi?id=92744">bug 92744</a>
from <span class="vcard"><a class="email" href="mailto:mark.a.janes@intel.com" title="Mark Janes <mark.a.janes@intel.com>"> <span class="fn">Mark Janes</span></a>
</span></b>
<pre>The big performance regression was for g965. I noted it when I looked at one
of the slower builds, where platforms other than g965 finished in 1-2 minutes
but g965 finished in 15 minutes.
This behavior is not consistent. It may depend on the machine executing the
tests (seemed like the slow runs were on BDW, but I wouldn't spend time on the
low quality of this information).
I'll test your patch and see if it affects the failures and the perf.</pre>
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