Benchmark of erlang json generation with jiffy library

jiffy_benchmark.erl

-module(bm1).

-compile(export_all).

run() ->
  {ok, Bin} = file:read_file("sample.json"),
  Data = jiffy:decode(Bin),
  Count = 1000,
  List = lists:seq(1, Count),
  T1 = erlang:now(),
  [jiffy:encode(Data) || _N <- List],
  T2 = erlang:now(),
  Delta = timer:now_diff(T2,T1),
  io:format("~p us, ~p us per line~n", [Delta, Delta div Count]),
  ok.


% 6> bm1:run().
% 20758446 us, 20758 us per line
% ok