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<b><a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [APL] [BAT] gem_exec_nop / basic sporadically fail"
href="https://bugs.freedesktop.org/show_bug.cgi?id=96606#c22">Comment # 22</a>
on <a class="bz_bug_link
bz_status_NEEDINFO "
title="NEEDINFO - [APL] [BAT] gem_exec_nop / basic sporadically fail"
href="https://bugs.freedesktop.org/show_bug.cgi?id=96606">bug 96606</a>
from <span class="vcard"><a class="email" href="mailto:david.s.gordon@intel.com" title="david.s.gordon@intel.com">david.s.gordon@intel.com</a>
</span></b>
<pre>This test also fails in execlist mode:
IGT-Version: 1.15-g3747a59 (x86_64) (Linux:
4.7.0-dsg-02697-g8393b21-dsg-work-122 x86_64)
Using Execlists submission
Maximum execution latency on render, 2.915us, total 6.420us per cycle
All (4 engines): 2,338,816 cycles, average 4.276us per cycle
(gem_exec_nop:4435) CRITICAL: Test assertion failure function all, file
gem_exec_nop.c:197:
(gem_exec_nop:4435) CRITICAL: Failed assertion: time < max + 10*min/9
(gem_exec_nop:4435) CRITICAL: Average time (4.276us) exceeds expecation for
parallel execution (min 1.167us, max 2.915us; limit set at 4.212us)
Stack trace:
#0 [__igt_fail_assert+0xf1]
#1 [all+0x46a]
#2 [__real_main229+0x165]
#3 [main+0x29]
#4 [__libc_start_main+0xf0]
#5 [_start+0x29]
#6 [<unknown>+0x29]
Subtest basic failed.
**** DEBUG ****
(gem_exec_nop:4435) DEBUG: Test requirement passed: nengine
(gem_exec_nop:4435) INFO: Maximum execution latency on render, 2.915us, total
6.420us per cycle
(gem_exec_nop:4435) INFO: All (4 engines): 2,338,816 cycles, average 4.276us
per cycle
(gem_exec_nop:4435) CRITICAL: Test assertion failure function all, file
gem_exec_nop.c:197:
(gem_exec_nop:4435) CRITICAL: Failed assertion: time < max + 10*min/9
(gem_exec_nop:4435) CRITICAL: Average time (4.276us) exceeds expecation for
parallel execution (min 1.167us, max 2.915us; limit set at 4.212us)
**** END ****
Subtest basic: FAIL (14.010s)</pre>
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