python hash function test

hashtest.py

import timeit
import random
import string

data = ''.join([random.choice(string.ascii_letters) for x in range(1024*1024)])
print "md5",
print timeit.timeit('hashlib.md5().update(data)', number=10000, setup='import hashlib; data="%s"' % data)

print "sha1",
print timeit.timeit('hashlib.sha1().update(data)', number=10000, setup='import hashlib; data="%s"' % data)

print "sha256",
print timeit.timeit('hashlib.sha256().update(data)', number=10000, setup='import hashlib; data="%s"' % data)

print "sha512",
print timeit.timeit('hashlib.sha512().update(data)', number=10000, setup='import hashlib; data="%s"' % data)

print "mmh3",
print timeit.timeit('mmh3.hash128(data)', number=10000, setup='import mmh3; data="%s"' % data)

print "smhasher",
print timeit.timeit('smhasher.murmur3_x86_128(data)', number=10000, setup='import smhasher; data="%s"' % data)

print "hashxx"
print timeit.timeit('pyhashxx.hashxx(data)', number=10000, setup='import pyhashxx; data="%s"' % data)

hashtest.sh

python -m timeit "import hashlib; hashlib.md5().update('foo')"
# 1000000 loops, best of 3: 1.07 usec per loop

python -m timeit "import hashlib; hashlib.sha1().update('foo')"
# 1000000 loops, best of 3: 1.09 usec per loop

python -m timeit "import hashlib; hashlib.sha256().update('foo')"
# 1000000 loops, best of 3: 1.2 usec per loop

python -m timeit "import hashlib; hashlib.sha512().update('foo')"
# 1000000 loops, best of 3: 1.17 usec per loop

python -m timeit "import mmh3; mmh3.hash128('foo')"
# 1000000 loops, best of 3: 0.602 usec per loop

python -m timeit "import smhasher; smhasher.murmur3_x86_128('foo')"
# 1000000 loops, best of 3: 0.614 usec per loop

python -m timeit "import pyhashxx; pyhashxx.hashxx('foo')"
# 1000000 loops, best of 3: 0.513 usec per loop