[Bug 1130438] New: meep randomly fails 1 test
http://bugzilla.opensuse.org/show_bug.cgi?id=1130438 Bug ID: 1130438 Summary: meep randomly fails 1 test Classification: openSUSE Product: openSUSE Tumbleweed Version: Current Hardware: Other OS: openSUSE Factory Status: NEW Severity: Normal Priority: P5 - None Component: Other Assignee: jbrielmaier@suse.com Reporter: bwiedemann@suse.com QA Contact: qa-bugs@suse.de CC: werner.ho@gmx.de Found By: Development Blocker: --- While working on reproducible builds for openSUSE, I found that possibly depending on build host load, the 2D_convergence test sometimes fails. diff between a good and a bad run: Frequency difference with a of 15 is 0.0153091/15/15 -frequency for a=10 is 0.180252, 0 (shifted), 0.0901258 (mean) +frequency for a=10 is 0.180252, 0.181218 (shifted), 0.180735 (mean) Unshifted freq error is 0.0307579/10/10 -Shifted freq error is -17.9944/10/10 -meep: Frequency doesn't converge properly with a. -FAIL 2D_convergence (exit status: 1) +Shifted freq error is 0.127421/10/10 please investigate, fix and/or coordinate with upstream devs -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1130438
http://bugzilla.opensuse.org/show_bug.cgi?id=1130438#c1
Bernhard Wiedemann
http://bugzilla.opensuse.org/show_bug.cgi?id=1130438
http://bugzilla.opensuse.org/show_bug.cgi?id=1130438#c2
Jonathan Brielmaier
http://bugzilla.opensuse.org/show_bug.cgi?id=1130438
http://bugzilla.opensuse.org/show_bug.cgi?id=1130438#c3
--- Comment #3 from Bernhard Wiedemann
http://bugzilla.opensuse.org/show_bug.cgi?id=1130438
http://bugzilla.opensuse.org/show_bug.cgi?id=1130438#c4
--- Comment #4 from Jonathan Brielmaier
More playing with the -cpu param showed that it needs all these CPU flags: +avx,+avx2,+fma,+xsave,+xsaveopt
So does the test fail with this parameters or are these required to let the test pass? Then we should conditionally disable the test, if the requirements are not met for the test to pass (stable). -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1130438
http://bugzilla.opensuse.org/show_bug.cgi?id=1130438#c5
--- Comment #5 from Bernhard Wiedemann
http://bugzilla.opensuse.org/show_bug.cgi?id=1130438
http://bugzilla.opensuse.org/show_bug.cgi?id=1130438#c6
Jonathan Brielmaier
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