Comment by sharmasachin98

No. I haven't got the chance to benchmark against others. When I ran the benchmarks in the library, I could process 1 million pairs of dependency in 10's of milliseconds, in my 5-year old laptop.

  Testing 1000000 items, 1-to-1 chaining dependency.
    Add dependency 1000000 items. Time: 93ms, 10645885 items/s, 93 ns/item
              Sort 1000000 items. Time: 113ms, 8795778 items/s, 113 ns/item

  Testing 1000000 items, 1-to-4 chaining dependency.
    Add dependency 1000000 items. Time: 87ms, 11428323 items/s, 87 ns/item
              Sort 1000000 items. Time: 44ms, 22508986 items/s, 44 ns/item

  Testing 1000000 items, 1-to-10 chaining dependency.
    Add dependency 1000000 items. Time: 102ms, 9748793 items/s, 102 ns/item
              Sort 1000000 items. Time: 31ms, 31707077 items/s, 31 ns/item

  Testing 1000000 items, 1-to-10 chaining dependency, with max_range set.
    Add dependency 1000000 items. Time: 25ms, 39460028 items/s, 25 ns/item
              Sort 1000000 items. Time: 31ms, 31633556 items/s, 31 ns/item