<html>
<head>
<base href="https://bugs.freedesktop.org/" />
</head>
<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [BXT] igt gem_fence_thrash@bo-write-verify-threaded-y & x are showing time out."
href="https://bugs.freedesktop.org/show_bug.cgi?id=94935">94935</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[BXT] igt gem_fence_thrash@bo-write-verify-threaded-y & x are showing time out.
</td>
</tr>
<tr>
<th>Product</th>
<td>DRI
</td>
</tr>
<tr>
<th>Version</th>
<td>DRI git
</td>
</tr>
<tr>
<th>Hardware</th>
<td>x86-64 (AMD64)
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux (All)
</td>
</tr>
<tr>
<th>Status</th>
<td>NEW
</td>
</tr>
<tr>
<th>Severity</th>
<td>minor
</td>
</tr>
<tr>
<th>Priority</th>
<td>medium
</td>
</tr>
<tr>
<th>Component</th>
<td>DRM/Intel
</td>
</tr>
<tr>
<th>Assignee</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>Reporter</th>
<td>elio.martinez.monroy@intel.com
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr>
<tr>
<th>CC</th>
<td>intel-gfx-bugs@lists.freedesktop.org
</td>
</tr></table>
<p>
<div>
<pre>Created <span class=""><a href="attachment.cgi?id=122948" name="attach_122948" title="Dmesg log">attachment 122948</a> <a href="attachment.cgi?id=122948&action=edit" title="Dmesg log">[details]</a></span>
Dmesg log
The following test are passing in stand alone mode (executing from tests)
gem_fence_thrash@bo-write-verify-threaded-y &
gem_fence_thrash@bo-write-verify-threaded-x.
If you execute the test using ./run-test.sh -t
gem_fence_thrash@bo-write-verify-threaded-y -t
gem_fence_thrash@bo-write-verify-threaded-x
They show a time out failure.
But if you run them directly on test on igt, they are going to pass, so the
problem seems that they are taking more time that the scripts allows.
Output:
sudo ./gem_fence_thrash --run-subtest bo-write-verify-threaded-y
[sudo] password for gfx:
IGT-Version: 1.14-gc89e8db (x86_64) (Linux: 4.6.0-rc3-nightly+ x86_64)
write-verify: threads 64, fences 32, tiling 2, surfaces per thread 2
write-verify: threads 160, fences 32, tiling 2, surfaces per thread 2
write-verify: threads 320, fences 32, tiling 2, surfaces per thread 2
write-verify: threads 640, fences 32, tiling 2, surfaces per thread 2
Subtest bo-write-verify-threaded-y: SUCCESS (701.483s)<------ more than 10
minutes!!
And the eDP never comes back in a normal way, we just get overlapping.
Configuration:
++ Platform : BXT-P
++ Motherboard model : Broxton P
++ Motherboard type : NOTEBOOK Hand Held
++ Motherboard manufacturer : Intel Corp.
++ CPU family : Other
++ CPU information : 06/5c
++ GPU Card : Intel Corporation Device 5a84 (rev
03) (prog-if 00 [VGA controller])
++ Memory ram : 8 GB
++ Maximum memory ram allowed : 16 GB
++ Display resolution :
++ CPU's number : 4
++ Hard drive capacity : 120 GB
++ Kernel version : 4.6.0-rc3-nightly+
++ Linux distribution : Ubuntu 15.10
++ Architecture : 64-bit
++ xf86-video-intel version : 2.99.917
++ Xorg-Xserver version : 1.17.2
++ DRM version : 2.4.64
++ Cairo version : 1.14.2
++ Intel GPU Tools version : Tag
[intel-gpu-tools-1.14-133-gc89e8db] / Commit [c89e8db]
++ Kernel driver in use : i915
++ Hardware acceleration :
++ Bios revision : 131.10
++ KSC revision : 1.12
Attaching dmesg.</pre>
</div>
</p>
<hr>
<span>You are receiving this mail because:</span>
<ul>
<li>You are the assignee for the bug.</li>
<li>You are the QA Contact for the bug.</li>
<li>You are on the CC list for the bug.</li>
</ul>
</body>
</html>