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[Bug libstdc++/54075] [4.7.1] unordered_map insert 3x slower than 4.6.2
- 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: Mon, 22 Oct 2012 22:47:31 +0000
- Subject: [Bug libstdc++/54075] [4.7.1] unordered_map insert 3x slower than 4.6.2
- Auto-submitted: auto-generated
- References: <bug-54075-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54075
--- Comment #29 from Paolo Carlini <paolo.carlini at oracle dot com> 2012-10-22 22:47:31 UTC ---
Indeed, if we have to do something about that, we need to know those profiles.
That's my point. Otherwise, blindly, it could be anything, ie, not necessarily
rehashes which are the topic of this specific PR.