#!/usr/bin/env python3

import timeit
import ujson

def load_all():
    ujson.load(open("all.json"))

def load_separate():
    ujson.load(open("1.json"))
    ujson.load(open("2.json"))
    ujson.load(open("3.json"))
    ujson.load(open("4.json"))

print("big-file:")
print(timeit.Timer('load_all()', 'from __main__ import load_all').timeit())

print("separate-files:")
print(timeit.Timer('load_separate()', 'from __main__ import load_separate').timeit())