hashtable_policy.h
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re PR libstdc++/54075 ([4.7.1] unordered_map insert still slower than 4.6.2) · 78aa145d2012-07-29 François Dumont <fdumont@gcc.gnu.org> PR libstdc++/54075 * include/bits/hashtable_policy.h (_Prime_rehash_policy::_M_next_bkt): Add a growth factor set to 2 to boost growth in the number of buckets. * testsuite/performance/23_containers/insert/unordered_set.cc: New. From-SVN: r189938
François Dumont committed