anchor.diff:              {?MODULE, <<>>};
           unique_phash2 ->
               {?MODULE, undefined};
  -        system_time_rem ->
  +        system_time ->
               {?MODULE, undefined};
           mcg35_inline ->
               {_, S} = rand:seed_s(dummy),
  
positive.code: measure_loop(State, Fun, I) when 10 =< I ->
      %% Loop unrolling to dilute benchmark overhead...
      measure_loop(
        Fun(Fun(Fun(Fun(Fun(
                          Fun(Fun(Fun(Fun(Fun(
                                            State)))))))))),
        Fun,
        I - 10);
  measure_loop(State, Fun, I) when 1 =< I ->
      measure_loop(Fun(State), Fun, I - 1);
  measure_loop(_, _, _) ->
  
negative.code:           end, Algs, Iterations),
      %%
      ct:pal("~nRNG uniform integer 64 bit performance~n",[]),
      [TMarkUniform64Bit, OverheadUniform64Bit | _] =
          measure_1(
            fun (Mod, _State) ->
                    Range = 1 bsl 64,
  