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From: "Joost.VandeVondele at mat dot ethz.ch" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug sanitizer/55561] TSAN: provide a TSAN instrumented libgomp
Date: Wed, 14 May 2014 19:17:00 -0000 [thread overview]
Message-ID: <bug-55561-4-90ZXbIBPkB@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-55561-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=55561
--- Comment #48 from Joost VandeVondele <Joost.VandeVondele at mat dot ethz.ch> ---
(In reply to Roland Schulz from comment #47)
> What is the advantage of a TSAN instrumented libgomp over one with
> --disable-linux-futex?
I would be happy to know that '--disable-linux-futex' is a suitable approach,
as that would be rather practical. However, my first idea would be that, since
libgomp is not sanitized, not all races in 'user land' would be detected. I'm
just guessing ...
next prev parent reply other threads:[~2014-05-14 19:17 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-02 8:16 [Bug sanitizer/55561] New: TSAN crashes for Fortran Joost.VandeVondele at mat dot ethz.ch
2012-12-02 9:21 ` [Bug sanitizer/55561] " dvyukov at google dot com
2012-12-02 9:30 ` Joost.VandeVondele at mat dot ethz.ch
2012-12-02 9:36 ` dvyukov at google dot com
2012-12-02 10:28 ` kcc at gcc dot gnu.org
2012-12-02 21:11 ` jakub at gcc dot gnu.org
2012-12-03 7:42 ` Joost.VandeVondele at mat dot ethz.ch
2012-12-10 12:44 ` Joost.VandeVondele at mat dot ethz.ch
2012-12-10 12:47 ` pinskia at gcc dot gnu.org
2012-12-10 12:53 ` Joost.VandeVondele at mat dot ethz.ch
2012-12-10 12:57 ` dvyukov at google dot com
2012-12-10 12:59 ` Joost.VandeVondele at mat dot ethz.ch
2012-12-10 15:07 ` dvyukov at google dot com
2012-12-10 15:56 ` Joost.VandeVondele at mat dot ethz.ch
2012-12-11 9:48 ` [Bug sanitizer/55561] TSAN: Fortran/OMP yields false positives Joost.VandeVondele at mat dot ethz.ch
2012-12-25 19:30 ` Joost.VandeVondele at mat dot ethz.ch
2012-12-25 20:23 ` Joost.VandeVondele at mat dot ethz.ch
2012-12-26 19:35 ` Joost.VandeVondele at mat dot ethz.ch
2012-12-29 9:33 ` dvyukov at google dot com
2012-12-29 9:38 ` dvyukov at google dot com
2012-12-29 10:13 ` dvyukov at google dot com
2012-12-29 10:21 ` dvyukov at google dot com
2012-12-30 9:03 ` Joost.VandeVondele at mat dot ethz.ch
2012-12-30 9:58 ` dvyukov at google dot com
2012-12-30 10:11 ` dvyukov at google dot com
2012-12-30 14:53 ` Joost.VandeVondele at mat dot ethz.ch
2012-12-30 17:07 ` dvyukov at google dot com
2012-12-30 19:57 ` Joost.VandeVondele at mat dot ethz.ch
2013-01-01 17:14 ` Joost.VandeVondele at mat dot ethz.ch
2013-01-02 9:09 ` dvyukov at google dot com
2013-01-02 9:44 ` jakub at gcc dot gnu.org
2013-01-02 10:28 ` dvyukov at google dot com
2013-01-07 21:35 ` Joost.VandeVondele at mat dot ethz.ch
2013-01-08 9:17 ` dvyukov at google dot com
2013-01-10 11:27 ` Joost.VandeVondele at mat dot ethz.ch
2013-01-10 11:37 ` jakub at gcc dot gnu.org
2013-01-31 7:43 ` amodra at gmail dot com
2013-01-31 14:29 ` jakub at gcc dot gnu.org
2013-01-31 16:57 ` jakub at gcc dot gnu.org
2013-02-01 20:00 ` dvyukov at google dot com
2013-03-29 8:11 ` [Bug sanitizer/55561] TSAN: provide a TSAN instrumented libgomp Joost.VandeVondele at mat dot ethz.ch
2013-06-03 13:21 ` dvyukov at google dot com
2014-01-21 12:44 ` emil.styrke at gmail dot com
2014-01-22 8:14 ` Joost.VandeVondele at mat dot ethz.ch
2014-05-08 19:49 ` roland at rschulz dot eu
2014-05-09 5:38 ` Joost.VandeVondele at mat dot ethz.ch
2014-05-09 10:26 ` dvyukov at google dot com
2014-05-14 19:17 ` Joost.VandeVondele at mat dot ethz.ch [this message]
2014-05-14 19:25 ` dvyukov at google dot com
2014-07-09 6:07 ` roland at rschulz dot eu
2014-07-09 7:12 ` jakub at gcc dot gnu.org
2014-07-09 7:17 ` Joost.VandeVondele at mat dot ethz.ch
2024-02-29 17:27 ` egallager at gcc dot gnu.org
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