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[Bug libstdc++/42624] libstdc++ parallel mode deadlocks in barrier
- From: "singler at kit dot edu" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 12 Jan 2010 17:42:48 -0000
- Subject: [Bug libstdc++/42624] libstdc++ parallel mode deadlocks in barrier
- References: <bug-42624-15165@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #12 from singler at kit dot edu 2010-01-12 17:42 -------
Thread 1 waits for its colleagues, but where are they gone? Is it possible
that an exception is thrown inside find (by means of the value type or the
predicate)?
I don't fully trust gdb in this case, but it shows that an iterator range of
(NULL, NULL) had to be searched.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42624