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[Bug libstdc++/51386] [4.7 Regression]: 23_containers/unordered_set/hash_policy/load_factor.cc execution timeout
- From: "paolo.carlini at oracle dot com" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Fri, 02 Dec 2011 10:12:26 +0000
- Subject: [Bug libstdc++/51386] [4.7 Regression]: 23_containers/unordered_set/hash_policy/load_factor.cc execution timeout
- Auto-submitted: auto-generated
- References: <bug-51386-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51386
--- Comment #1 from Paolo Carlini <paolo.carlini at oracle dot com> 2011-12-02 10:12:26 UTC ---
Francois, please take a look asap.
Hans-Peter, can it be a memory issue? The recent changes imply that more memory
is used by these data structures, and that is largely unavoidable, thus if
there is nothing wrong algorithmically and the slow down is due to more memory
being used, there isn't much we can do, besides tweaking the test for
simulators, of course.