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tsan tests randomly failing
- From: Paolo Carlini <paolo dot carlini at oracle dot com>
- To: "'gcc at gcc dot gnu dot org'" <gcc at gcc dot gnu dot org>
- Cc: Jakub Jelinek <jakub at redhat dot com>, Dodji Seketeli <dodji at redhat dot com>
- Date: Wed, 22 Jan 2014 19:05:23 +0100
- Subject: tsan tests randomly failing
- Authentication-results: sourceware.org; auth=none
Hi,
a couple of tsan tests:
c-c++-common/tsan/simple_race.c
g++.dg/tsan/default_options.C
relatively often fail for me at various optimization levels (eg, in my
last run the former at -O2: no WARNING: ThreadSanitizer... thus the test
failed).
Is this a known issue? The machine I'm talking about is otherwise very
stable (i980x, glibc2.18, nothing special)
Thanks,
Paolo.