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<body><span class="vcard"><a class="email" href="mailto:jinxianx.guo@intel.com" title="Guo Jinxian <jinxianx.guo@intel.com>"> <span class="fn">Guo Jinxian</span></a>
</span> changed
<a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [SNB/IVB/HSW/BYT/BDW]igt/gem_fence_upload some subcases fail"
href="https://bugs.freedesktop.org/show_bug.cgi?id=80079">bug 80079</a>
<br>
<table border="1" cellspacing="0" cellpadding="8">
<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
</tr>
<tr>
<td style="text-align:right;">Summary</td>
<td>[SNB/IVB/HSW/BYT]igt/gem_fence_upload some subcases fail
</td>
<td>[SNB/IVB/HSW/BYT/BDW]igt/gem_fence_upload some subcases fail
</td>
</tr></table>
<p>
<div>
<b><a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [SNB/IVB/HSW/BYT/BDW]igt/gem_fence_upload some subcases fail"
href="https://bugs.freedesktop.org/show_bug.cgi?id=80079#c3">Comment # 3</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW --- - [SNB/IVB/HSW/BYT/BDW]igt/gem_fence_upload some subcases fail"
href="https://bugs.freedesktop.org/show_bug.cgi?id=80079">bug 80079</a>
from <span class="vcard"><a class="email" href="mailto:jinxianx.guo@intel.com" title="Guo Jinxian <jinxianx.guo@intel.com>"> <span class="fn">Guo Jinxian</span></a>
</span></b>
<pre>Test failed on BDW too.
[root@x-bdw01 tests]# ./gem_fence_upload
IGT-Version: 1.7-g1b1f4b1 (x86_64) (Linux:
3.16.0-rc1_drm-intel-nightly_00aac3_20140619+ x86_64)
Upload rate for 2 linear surfaces: 7951.453MiB/s
Upload rate for 2 tiled surfaces: 8110.795MiB/s
Upload rate for 4 linear surfaces: 7949.184MiB/s
Upload rate for 4 tiled surfaces: 8130.130MiB/s
Upload rate for 8 linear surfaces: 7951.198MiB/s
Upload rate for 8 tiled surfaces: 8128.153MiB/s
Upload rate for 16 linear surfaces: 7962.284MiB/s
Upload rate for 16 tiled surfaces: 8123.571MiB/s
Upload rate for 32 linear surfaces: 7981.028MiB/s
Upload rate for 32 tiled surfaces: 8123.317MiB/s
Upload rate for 64 linear surfaces: 7994.768MiB/s
Upload rate for 64 tiled surfaces: 2945.285MiB/s
Test assertion failure function performance, file gem_fence_upload.c:108:
Last errno: 0, Success
Failed assertion: tiled[1] > 0.75 * tiled[0]
Subtest performance: FAIL
Contended upload rate for 1 threads: 710.322MiB/s
Contended upload rate for 1 threads: 723.589MiB/s
Contended upload rate for 2 threads: 473.758MiB/s
Contended upload rate for 2 threads: 480.748MiB/s
Contended upload rate for 4 threads: 395.812MiB/s
Contended upload rate for 4 threads: 364.313MiB/s
Contended upload rate for 8 threads: 2.363MiB/s
Contended upload rate for 8 threads: 2.380MiB/s
Contended upload rate for 16 threads: 2.595MiB/s
Contended upload rate for 16 threads: 2.620MiB/s
Contended upload rate for 32 threads: 3.331MiB/s
Contended upload rate for 32 threads: 3.326MiB/s
Contended upload rate for 64 threads: 4.034MiB/s
Contended upload rate for 64 threads: 3.998MiB/s
Test assertion failure function thread_contention, file gem_fence_upload.c:320:
Last errno: 0, Success
Failed assertion: linear[1] > 0.75 * linear[0]
Subtest thread-contention: FAIL
Download rate for 2 linear surfaces, 2 threads: 39.711MiB/s
Download rate for 2 tiled surfaces, 2 threads: 39.734MiB/s
Download rate for 4 linear surfaces, 4 threads: 75.985MiB/s
Download rate for 4 tiled surfaces, 4 threads: 75.123MiB/s
Download rate for 8 linear surfaces, 8 threads: 77.412MiB/s
Download rate for 8 tiled surfaces, 8 threads: 77.670MiB/s
Download rate for 16 linear surfaces, 16 threads: 77.974MiB/s
Download rate for 16 tiled surfaces, 16 threads: 78.148MiB/s
Download rate for 32 linear surfaces, 32 threads: 78.070MiB/s
Download rate for 32 tiled surfaces, 32 threads: 78.154MiB/s
Download rate for 64 linear surfaces, 64 threads: 78.076MiB/s
Download rate for 64 tiled surfaces, 64 threads: 45.344MiB/s
Subtest thread-performance-read: SUCCESS
Upload rate for 2 linear surfaces, 2 threads: 5651.713MiB/s
Upload rate for 2 tiled surfaces, 2 threads: 6297.973MiB/s
Upload rate for 4 linear surfaces, 4 threads: 3746.195MiB/s
Upload rate for 4 tiled surfaces, 4 threads: 4108.094MiB/s
Upload rate for 8 linear surfaces, 8 threads: 3733.084MiB/s
Upload rate for 8 tiled surfaces, 8 threads: 4091.287MiB/s
Upload rate for 16 linear surfaces, 16 threads: 3753.501MiB/s
Upload rate for 16 tiled surfaces, 16 threads: 4050.120MiB/s
Upload rate for 32 linear surfaces, 32 threads: 3702.365MiB/s
Upload rate for 32 tiled surfaces, 32 threads: 4043.914MiB/s
Upload rate for 64 linear surfaces, 64 threads: 3732.146MiB/s
Upload rate for 64 tiled surfaces, 64 threads: 60.990MiB/s
Test assertion failure function thread_performance, file
gem_fence_upload.c:246:
Last errno: 0, Success
Failed assertion: linear[1] > 0.75 * linear[0]
Subtest thread-performance-write: FAIL
Combined rate for 2 linear surfaces, 4 threads: 77.716MiB/s
Combined rate for 2 tiled surfaces, 4 threads: 79.381MiB/s
Combined rate for 4 linear surfaces, 8 threads: 151.201MiB/s
Combined rate for 4 tiled surfaces, 8 threads: 150.900MiB/s
Combined rate for 8 linear surfaces, 16 threads: 154.595MiB/s
Combined rate for 8 tiled surfaces, 16 threads: 154.377MiB/s
Combined rate for 16 linear surfaces, 32 threads: 154.431MiB/s
Combined rate for 16 tiled surfaces, 32 threads: 155.125MiB/s
Combined rate for 32 linear surfaces, 64 threads: 154.920MiB/s
Combined rate for 32 tiled surfaces, 64 threads: 155.261MiB/s
Combined rate for 64 linear surfaces, 128 threads: 155.086MiB/s
Combined rate for 64 tiled surfaces, 128 threads: 52.799MiB/s
Test assertion failure function thread_performance, file
gem_fence_upload.c:247:
Last errno: 0, Success
Failed assertion: tiled[1] > 0.75 * tiled[0]
Subtest thread-performance-both: FAIL</pre>
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