<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <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#c4">Comment # 4</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 <a class="email" href="mailto:jinxianx.guo@intel.com" title="Guo Jinxian <jinxianx.guo@intel.com>"> Guo Jinxian</a> <pre>The test timeout sometimes [root@x-pk1 tests]# time ./gem_fence_upload --run-subtest thread-contention IGT-Version: 1.7-gfedb9b6 (x86_64) (Linux: 3.16.0-rc2_drm-intel-fixes_bfafe9_20140624+ x86_64) Contended upload rate for 1 linear threads: 818.498MiB/s Contended upload rate for 1 tiled threads: 931.045MiB/s Contended upload rate for 2 linear threads: 701.677MiB/s Contended upload rate for 2 tiled threads: 783.641MiB/s Contended upload rate for 4 linear threads: 536.679MiB/s Contended upload rate for 4 tiled threads: 574.223MiB/s Contended upload rate for 8 linear threads: 2.550MiB/s Contended upload rate for 8 tiled threads: 2.566MiB/s Contended upload rate for 16 linear threads: 2.320MiB/s Contended upload rate for 16 tiled threads: 2.316MiB/s Contended upload rate for 32 linear threads: 3.090MiB/s Contended upload rate for 32 tiled threads: 3.083MiB/s Test assertion failure function thread_contention, file gem_fence_upload.c:321: Last errno: 0, Success Failed assertion: linear[1] > 0.75 * linear[0] Subtest thread-contention: FAIL real 10m53.102s user 0m0.095s sys 43m17.662s</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the QA Contact for the bug.</li> <li>You are on the CC list for the bug.</li> </ul> </body> </html>