[Bug 106127] [CI] [Intel-GFX-CI] shards may get killed early, creating more incompletes

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=106127

--- Comment #2 from Tomi Sarvela <tomi.p.sarvela at intel.com> ---
There might be something behind this. Runtime estimation data was collected
from PASSED test runtimes of CI_DRM_4000 - 4066:

IGT_4432/shards$ shuf-check.py *
File x0000 estimated 707.57 unknown 0
File x0001 estimated 494.89 unknown 0
File x0002 estimated 669.97 unknown 0
File x0003 estimated 593.20 unknown 0
File x0004 estimated 590.12 unknown 0
File x0005 estimated 731.17 unknown 0
File x0006 estimated 392.13 unknown 0
File x0007 estimated 688.72 unknown 0
File x0008 estimated 356.21 unknown 0
File x0009 estimated 471.19 unknown 0
File x0010 estimated 492.80 unknown 0
File x0011 estimated 286.99 unknown 0
File x0012 estimated 568.27 unknown 0
File x0013 estimated 721.03 unknown 0
File x0014 estimated 686.85 unknown 0
File x0015 estimated 622.08 unknown 0
File x0016 estimated 641.90 unknown 0
File x0017 estimated 493.45 unknown 0
File x0018 estimated 641.31 unknown 0
File x0019 estimated 812.69 unknown 0
File x0020 estimated 742.41 unknown 0
File x0021 estimated 635.08 unknown 0
File x0022 estimated 565.93 unknown 0
File x0023 estimated 883.95 unknown 0
File x0024 estimated 586.08 unknown 0
File x0025 estimated 740.21 unknown 0
File x0026 estimated 530.69 unknown 0
File x0027 estimated 416.87 unknown 0
File x0028 estimated 371.33 unknown 0
File x0029 estimated 1318.44 unknown 0
File x0030 estimated 666.33 unknown 0
File x0031 estimated 428.05 unknown 0
File x0032 estimated 583.25 unknown 0
File x0033 estimated 434.65 unknown 0
File x0034 estimated 420.10 unknown 0
Shortest x0011 286.99
Longest x0029 1318.44

New method of splitting the tests between shards is now in use. The runtimes of
shards still have wide variance (probably not easy to balance with
randomization), but as a whole, they stay very stable from shuffle to shuffle.
First runs will be IGTPW_1281 and (not yet existing) IGT_4442

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
You are on the CC list for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.freedesktop.org/archives/intel-gfx-bugs/attachments/20180419/357d9fa6/attachment.html>