[Bug 105106] [CI] igt at perf_pmu@busy*-vcs0 - Failed assertion: (double)(val) <= (1.0 + (tolerance)) * (double)(ts[1] - ts[0]) && (double)(val) >= (1.0 - (tolerance)) * (double)(ts[1] - ts[0]) (perf_pmu:1787) CRITICAL: 'val' != 'ts[1] - ts[0]' (455000000.000000 not

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Fri Sep 7 17:40:19 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=105106

Martin Peres <martin.peres at free.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|WORKSFORME                  |---

--- Comment #13 from Martin Peres <martin.peres at free.fr> ---
(In reply to Chris Wilson from comment #12)
> Another try. The accuracy ones should be about done; pm-runtime measurements
> seem to be the hold out.

The only test failing is
https://intel-gfx-ci.01.org/tree/drm-tip/drmtip_105/fi-elk-e7500/igt@perf_pmu@cpu-hotplug.html,
on a wide range of machines:

(perf_pmu:1285) CRITICAL: Test assertion failure function cpu_hotplug, file
../tests/perf_pmu.c:1157:
(perf_pmu:1285) CRITICAL: Failed assertion: (double)(val) <= (1.0 +
(tolerance)) * (double)(ts[1] - ts[0]) && (double)(val) >= (1.0 - (tolerance))
* (double)(ts[1] - ts[0])
(perf_pmu:1285) CRITICAL: 'val' != 'ts[1] - ts[0]' (35280953.000000 not within
+5.000000%/-5.000000% tolerance of 37769634.000000)
Subtest cpu-hotplug failed.

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