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<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_NEW "
title="NEW - [BDWgt3e] intermittent deqp-vk.subgroups failures"
href="https://bugs.freedesktop.org/show_bug.cgi?id=109682">109682</a>
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<th>Summary</th>
<td>[BDWgt3e] intermittent deqp-vk.subgroups failures
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<th>Product</th>
<td>Mesa
</td>
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<th>Version</th>
<td>git
</td>
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<th>Hardware</th>
<td>Other
</td>
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<th>OS</th>
<td>All
</td>
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<th>Status</th>
<td>NEW
</td>
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<th>Severity</th>
<td>normal
</td>
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<th>Priority</th>
<td>medium
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<th>Component</th>
<td>Drivers/DRI/i965
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<th>Assignee</th>
<td>intel-3d-bugs@lists.freedesktop.org
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<th>Reporter</th>
<td>mark.a.janes@intel.com
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<th>QA Contact</th>
<td>intel-3d-bugs@lists.freedesktop.org
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<p>
<div>
<pre>In mesa CI, about 10% of test runs generate a single failure in the subgroups
category. A quick look at the history shows the following failures:
dEQP-VK.subgroups.shuffle.subgroupshuffleup_uvec2_graphic
dEQP-VK.subgroups.shuffle.subgroupshuffleup_vec3_graphic
dEQP-VK.subgroups.quad.subgroupquadswapdiagonal_dvec3_graphic
dEQP-VK.subgroups.arithmetic.subgroupinclusivemin_uint_graphic
dEQP-VK.subgroups.quad.subgroupquadbroadcast_0_bool_graphic
dEQP-VK.subgroups.basic.subgroupelect_graphic
dEQP-VK.subgroups.quad.subgroupquadswaphorizontal_dvec3_graphic
Typical output for a failure:
1022 / 1023 values passed
All tests in the recent CI history occure on GT3e systems, even though nearly
half of the BDW in CI are GT2.</pre>
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