http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54075
--- Comment #7 from likan_999.student at sina dot com 2012-07-24 00:42:57 UTC --- @Paolo Carlini: the problem is, with different max_load_factor in range [0.2-5], the *best* result of 4.7.1 is still 2x slower than the *worst* of 4.6.2. I printed out the average load factor during the insertion. Looks like 4.7.1's load factor is very close to the max_load_factor, and the average for 4.6.2 is about 1/4 of the max_load_factor. But what conclusion can we get from this result?
