import time class bar def __init__ self self self def oblah self retur

  • Anonymous
  • Python
  • 28 Dec 2008 
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import time

class bar:

    def __init__(self, a, b):

        self.a = a

        self.b = b

    def oblah(self):

        return self.a+self.b



def fblah(a,b):

    return a+b



arrays = []



times = 200000



# Arrays

# Create

arr_create = time.time()

for i in xrange(times):

    arrays.append({'a':1, 'b': 3})

arr_create = arr_create - time.time()

# Get

arr_get = time.time()

for i in xrange(times):

    tmp = arrays[i]['a']

    tmp = arrays[i]['b']

arr_get = arr_get - time.time()

# Function

arr_f = time.time()

for i in xrange(times):

    tmp = fblah(arrays[i]['a'], arrays[i]['b'])

arr_f = arr_f - time.time()

# Clean

arrays = []

# Objects

objects = []

# Create

obj_create = time.time()

for i in xrange(times):

    objects.append(bar(1,3))

obj_create = obj_create - time.time()

# Get

obj_get = time.time()

for i in xrange(times):

    tmp = objects[i].a

    tmp = objects[i].b

obj_get = obj_get - time.time()

# Function

obj_f = time.time()

for i in xrange(times):

    tmp = objects[i].oblah()

obj_f = obj_f - time.time()



print "Arrays vs. Objects benchmark, iterations:"+str(times)

print "Create:"

print "  Arrays:  "+str(arr_create)

print "  Objects: "+str(obj_create)

print "Get:"

print "  Arrays:  "+str(arr_get)

print "  Objects: "+str(obj_get)

print "Function:"

print "  Arrays:  "+str(arr_f)

print "  Objects: "+str(obj_f)
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