warming up estimating clock resolution estimating cost of a clock call new parameter round N = 1000 benchmarking std::set collecting 20 samples, 1 iterations each, in estimated 3.02356 ms benchmarking std::unordered_set collecting 20 samples, 1 iterations each, in estimated 1487.28 μs benchmarking boost::flat_set collecting 20 samples, 1 iterations each, in estimated 17.2784 ms benchmarking hamt::hash_trie collecting 20 samples, 1 iterations each, in estimated 7.02404 ms benchmarking immer::set/5B collecting 20 samples, 1 iterations each, in estimated 8.22488 ms benchmarking immer::set/4B collecting 20 samples, 1 iterations each, in estimated 7.2808 ms benchmarking immer::set/GC collecting 20 samples, 1 iterations each, in estimated 7.87236 ms benchmarking immer::set/UN collecting 20 samples, 1 iterations each, in estimated 6.59702 ms benchmarking immer::set/move/5B collecting 20 samples, 1 iterations each, in estimated 4.0044 ms benchmarking immer::set/move/4B collecting 20 samples, 1 iterations each, in estimated 3.76338 ms benchmarking immer::set/move/UN collecting 20 samples, 1 iterations each, in estimated 4.02392 ms benchmarking immer::set/tran/5B collecting 20 samples, 1 iterations each, in estimated 4.0012 ms benchmarking immer::set/tran/4B collecting 20 samples, 1 iterations each, in estimated 3.44982 ms benchmarking immer::set/tran/GC collecting 20 samples, 1 iterations each, in estimated 5.96238 ms benchmarking immer::set/tran/UN collecting 20 samples, 1 iterations each, in estimated 3.97272 ms generating HTML report result summary (μs) N = 1000 std::set 166.755 6.696 std::unordered_set 67.789 5.576 boost::flat_set 875.029 32.154 hamt::hash_trie 377.332 8.036 immer::set/5B 435.418 8.793 immer::set/4B 387.989 9.592 immer::set/GC 391.953 16.998 immer::set/UN 359.63 15.364 immer::set/move/5B 233.244 8.818 immer::set/move/4B 227.437 18.704 immer::set/move/UN 239.26 8.001 immer::set/tran/5B 229.39 4.395 immer::set/tran/4B 226.106 16.636 immer::set/tran/GC 300.483 13.919 immer::set/tran/UN 227.268 5.545 done