<html>
<head>
<base href="https://bugs.freedesktop.org/" />
</head>
<body>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [UVD] qvdpautest is very slow on radeonsi (HD 7950)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=71448#c13">Comment # 13</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [UVD] qvdpautest is very slow on radeonsi (HD 7950)"
href="https://bugs.freedesktop.org/show_bug.cgi?id=71448">bug 71448</a>
from <span class="vcard"><a class="email" href="mailto:deathsimple@vodafone.de" title="Christian König <deathsimple@vodafone.de>"> <span class="fn">Christian König</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=71448#c10">comment #10</a>)
<span class="quote">> This is probably related to dpm and gpu clocks - if I run "vblank_mode=0
> glxgears" in parallel with the benchmark the results are significantly
> better for me:
>
> w/o gears:
>
> MPEG DECODING (1920x1080): 13 frames/s
> MPEG DECODING (1280x720): 13 frames/s
> H264 DECODING (1920x1080): 12 frames/s
> H264 DECODING (1280x720): 13 frames/s
>
> with gears:
>
> MPEG DECODING (1920x1080): 77 frames/s
> MPEG DECODING (1280x720): 118 frames/s
> H264 DECODING (1920x1080): 51 frames/s
> H264 DECODING (1280x720): 92 frames/s </span >
^^ very valuable comment, thx.
So do I get that right that generation 3D load affects UVD decoding performance
here?</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the assignee for the bug.</li>
</ul>
</body>
</html>