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<body><span class="vcard"><a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> <span class="fn">Chris Wilson</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO --- - [PNV/IVB/HSW/BDW]igt/gem_tiled_swapping is slow"
href="https://bugs.freedesktop.org/show_bug.cgi?id=77474">bug 77474</a>
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<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Status</td>
<td>REOPENED
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<td>NEEDINFO
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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO --- - [PNV/IVB/HSW/BDW]igt/gem_tiled_swapping is slow"
href="https://bugs.freedesktop.org/show_bug.cgi?id=77474#c10">Comment # 10</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO --- - [PNV/IVB/HSW/BDW]igt/gem_tiled_swapping is slow"
href="https://bugs.freedesktop.org/show_bug.cgi?id=77474">bug 77474</a>
from <span class="vcard"><a class="email" href="mailto:chris@chris-wilson.co.uk" title="Chris Wilson <chris@chris-wilson.co.uk>"> <span class="fn">Chris Wilson</span></a>
</span></b>
<pre>As a point of reference:
=0 ickle:/opt/xorg/src/intel-gpu-tools/tests$ time sudo ./gem_tiled_swapping
IGT-Version: 1.7-gd0dc2c5 (x86_64) (Linux: 3.16.0-rc5+ x86_64)
Using 9598 1MiB objects (available RAM: 7558/7905, swap: 6773)
Subtest threaded: SUCCESS
real 13m6.927s
user 0m3.881s
sys 4m17.993s
Using 2x the amount of data, my machine is about 4x quicker. An order of
magnitude difference suggests machine configuration - but just maybe it is
worth restesting.</pre>
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