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<body><span class="vcard"><a class="email" href="mailto:adf.lists@gmail.com" title="Andy Furniss <adf.lists@gmail.com>"> <span class="fn">Andy Furniss</span></a>
</span> changed
<a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - Long pauses with Unreal demo Elemental on R9270X since : Always flush the HDP cache before submitting a CS to the GPU"
href="https://bugs.freedesktop.org/show_bug.cgi?id=84662">bug 84662</a>
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<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Status</td>
<td>RESOLVED
</td>
<td>REOPENED
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<td style="text-align:right;">Resolution</td>
<td>FIXED
</td>
<td>---
</td>
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<b><a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - Long pauses with Unreal demo Elemental on R9270X since : Always flush the HDP cache before submitting a CS to the GPU"
href="https://bugs.freedesktop.org/show_bug.cgi?id=84662#c40">Comment # 40</a>
on <a class="bz_bug_link
bz_status_REOPENED "
title="REOPENED - Long pauses with Unreal demo Elemental on R9270X since : Always flush the HDP cache before submitting a CS to the GPU"
href="https://bugs.freedesktop.org/show_bug.cgi?id=84662">bug 84662</a>
from <span class="vcard"><a class="email" href="mailto:adf.lists@gmail.com" title="Andy Furniss <adf.lists@gmail.com>"> <span class="fn">Andy Furniss</span></a>
</span></b>
<pre>(In reply to Michel Dänzer from <a href="show_bug.cgi?id=84662#c39">comment #39</a>)
<span class="quote">> Resolving, please reopen if there are remaining issues with the Elemental
> demo.</span >
It's still not right for me and never has been.
I haven't had much time to test recently, but what testing I did it seems that
some of it may be when it loads from disk/disk cache. Maybe because I only have
4G RAM it's worse for me - but then I don't know why it still messes up from
cache.
Last night I updated kernel to agd5f 3.19-wip and current mesa, after applying
the mesa patches I got a lockup/crash. I hadn't retarted X though so glamor was
using vanilla. I didn't crash instantly - first run was OK, and I haven't had
time yet to see if it's just something new with different mesa/kernel, or if
the patches + 3.19 are the cause.
Are the mesa patches still valid?
I'll attach the log, initially it was just that elemental didn't start, I was
still OK, could switch desktops and use top to see it was maxing a single core,
after a while I tried to start sysprof, which segfaulted, after that I was
unstable eg. free hung and I tried to quit X but hung then I SysRqd.</pre>
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