def benchmarkTest():
'''Test whether asynchronous map or synchronous map is faster'''
lines = open("book.txt").readlines()
mappy_c = 0
map_c = 0
#Compute async map time on average
before_mappy_t = datetime.datetime.now()
for i in range(20):
mappy_c += reduce(add, mappy(countTom, lines, 4))
after_mappy_t = datetime.datetime.now()
#Compute sync map time on average
before_map_t = datetime.datetime.now()
for i in range(20):
map_c += reduce(add, map(countTom, lines))
after_map_t = datetime.datetime.now()
mappy_t = after_mappy_t - before_mappy_t
map_t = after_map_t - before_map_t
print "Async time: " + str(mappy_t)
print "Sync time: " + str(map_t)
def benchmarkTest():
'''Test whether asynchronous map or synchronous map is faster'''
lines = open("book.txt").readlines()
mappy_c = 0
map_c = 0
#Compute async map time on average
before_mappy_t = datetime.datetime.now()
for i in range(20):
mappy_c += reduce(add, mappy(countTom, lines, 4))
after_mappy_t = datetime.datetime.now()
#Compute sync map time on average
before_map_t = datetime.datetime.now()
for i in range(20):
map_c += reduce(add, map(countTom, lines))
after_map_t = datetime.datetime.now()
mappy_t = after_mappy_t - before_mappy_t
map_t = after_map_t - before_map_t
print "Async time: " + str(mappy_t)
print "Sync time: " + str(map_t)
def test_wordcount_p32(self): seq = range(7932) m = reduce(lambda x,y: x+y, mappy(square, seq, 32)) r = reduce(lambda x,y: x+y, map(square, seq)) assert m == r
def test_wordcount_p1(self): seq = range(518) m = reduce(lambda x,y: x+y, mappy(square, seq, 1)) r = reduce(lambda x,y: x+y, map(square, seq)) assert m == r
def test_wordcount_p32(self): m = reduce(lambda x,y: x+y, mappy(word_count, self.lorem_text, 32)) assert m == self.lorem_result
def test_wordcount_p32(self):
seq = range(7932)
m = reduce(lambda x, y: x + y, mappy(square, seq, 32))
r = reduce(lambda x, y: x + y, map(square, seq))
assert m == r
def test_wordcount_p1(self):
seq = range(518)
m = reduce(lambda x, y: x + y, mappy(square, seq, 1))
r = reduce(lambda x, y: x + y, map(square, seq))
assert m == r
