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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - performance regression in Heroes of the Storm with Mesa 19.1.1 & Polaris"
href="https://bugs.freedesktop.org/show_bug.cgi?id=110995">110995</a>
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<th>Summary</th>
<td>performance regression in Heroes of the Storm with Mesa 19.1.1 & Polaris
</td>
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<th>Product</th>
<td>Mesa
</td>
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<th>Version</th>
<td>19.1
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<th>Hardware</th>
<td>x86-64 (AMD64)
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<th>OS</th>
<td>Linux (All)
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
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<th>Priority</th>
<td>medium
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<th>Component</th>
<td>Drivers/Vulkan/radeon
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<th>Assignee</th>
<td>mesa-dev@lists.freedesktop.org
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<th>Reporter</th>
<td>tempel.julian@gmail.com
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<th>QA Contact</th>
<td>mesa-dev@lists.freedesktop.org
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<p>
<div>
<pre>I lose at least 10 fps with 19.1.1 vs. 19.0 on RX 580.
19.1 (at least 168 fps):
<a href="https://abload.de/img/screenshot_20190625_16akrb.png">https://abload.de/img/screenshot_20190625_16akrb.png</a>
19.1.1 (not more than 158fps):
<a href="https://abload.de/img/screenshot_20190625_1kij8n.png">https://abload.de/img/screenshot_20190625_1kij8n.png</a>
Performance regressions first occured in mesa-git around a week ago which is
why I switched to stable 19.0. mesa-git was even worse though with ~150fps.
Probably related to work regarding DCC?
linux 5.1
dxvk-git
both LLVM 8 & 9</pre>
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