<html>
<head>
<base href="https://bugs.freedesktop.org/">
</head>
<body>
<p>
<div>
<b><a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - 4-27% performance drop in Vulkan benchmarks"
href="https://bugs.freedesktop.org/show_bug.cgi?id=109216#c15">Comment # 15</a>
on <a class="bz_bug_link
bz_status_ASSIGNED "
title="ASSIGNED - 4-27% performance drop in Vulkan benchmarks"
href="https://bugs.freedesktop.org/show_bug.cgi?id=109216">bug 109216</a>
from <span class="vcard"><a class="email" href="mailto:eero.t.tamminen@intel.com" title="Eero Tamminen <eero.t.tamminen@intel.com>"> <span class="fn">Eero Tamminen</span></a>
</span></b>
<pre>(In reply to Ian Romanick from <a href="show_bug.cgi?id=109216#c14">comment #14</a>)
<span class="quote">> Created <span class=""><a href="attachment.cgi?id=143048" name="attach_143048" title="intel/compiler: Try nir_opt_if once before nir_opt_peephole_select">attachment 143048</a> <a href="attachment.cgi?id=143048&action=edit" title="intel/compiler: Try nir_opt_if once before nir_opt_peephole_select">[details]</a></span> <a href='page.cgi?id=splinter.html&bug=109216&attachment=143048'>[review]</a> [review]
> intel/compiler: Try nir_opt_if once before nir_opt_peephole_select</span >
This patch fixes the smaller perf regressions in (nbody & raytracing) compute
tests, but it doesn't help at all with the largest regression, in Deferred
Multisampling.
(Aztec Ruins I couldn't test due to <a class="bz_bug_link
bz_status_NEW "
title="NEW - GfxBench AztecRuins Vulkan version Segfault"
href="show_bug.cgi?id=109304">bug 109304</a>.)</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the QA Contact for the bug.</li>
</ul>
</body>
</html>