<html>
<head>
<base href="https://bugs.freedesktop.org/">
</head>
<body>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - 4-27% performance drop in Vulkan benchmarks"
href="https://bugs.freedesktop.org/show_bug.cgi?id=109216#c2">Comment # 2</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - 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 Lionel Landwerlin from <a href="show_bug.cgi?id=109216#c1">comment #1</a>)
<span class="quote">> Ian: I wonder if that could be a result of this series :
> <a href="https://gitlab.freedesktop.org/mesa/mesa/merge_requests/9">https://gitlab.freedesktop.org/mesa/mesa/merge_requests/9</a></span >
This series doesn't seem Vulkan specific.
There was no drop in GL or GLES version of Aztec Ruins, only in Vulkan version
of AztecRuins (*). And no drop in other GL benchmarks, so I think the
regression is Vulkan specific.
(*) While Vulkan version runs windowed (because GfxBench doesn't seem to
support fullscreen for Vulkan), and GL & GLES versions are fullscreen, I don't
think that test being windowed is relevant because:
- the other regressing Vulkan tests are fullscreen
- AztecRuins has low FPS
Were you able to reproduce e.g. Deferred Multisampling Vulkan demo drop?</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>