bench.py

#!/usr/bin/env python
# vim: fileencoding=utf8:et:sta:ai:sw=4:ts=4:sts=4

import time

import greenhouse
import eventlet
import gevent
import gogreen.coro


def gr_simple():
    greenhouse.pause()
    greenhouse.pause()

def e_simple():
    eventlet.sleep()
    eventlet.sleep()

def g_simple():
    gevent.sleep()
    gevent.sleep()

def gr_timed():
    greenhouse.pause_for(0)
    greenhouse.pause_for(0)

def e_timed():
    eventlet.sleep(0)
    eventlet.sleep(0)

def g_timed():
    gevent.sleep(0)
    gevent.sleep(0)

class GoGreenWorker(gogreen.coro.Thread):
    def run(self):
        pass

def gg_simple():
    pass


def main(iterations=100000):
    start = time.time()
    for i in xrange(iterations):
        greenhouse.schedule(gr_simple)
    print "greenhouse schedule".ljust(30), (time.time() - start)

    start = time.time()
    greenhouse.pause()
    print "greenhouse simple (first)".ljust(30), (time.time() - start)

    start = time.time()
    greenhouse.pause()
    print "greenhouse simple (second)".ljust(30), (time.time() - start)

    greenhouse.pause()
    greenhouse.pause()
    greenhouse.pause()

    for i in xrange(iterations):
        greenhouse.schedule(gr_timed)
    start = time.time()
    greenhouse.pause()
    print "greenhouse timed (first)".ljust(30), (time.time() - start)

    start = time.time()
    greenhouse.pause()
    print "greenhouse timed (second)".ljust(30), (time.time() - start)

    greenhouse.pause()
    greenhouse.pause()
    greenhouse.pause()

    print

    start = time.time()
    for i in xrange(iterations):
        eventlet.spawn(e_simple)
    print "eventlet spawn".ljust(30), (time.time() - start)
    start = time.time()
    eventlet.sleep()
    print "eventlet simple (first)".ljust(30), (time.time() - start)

    start = time.time()
    eventlet.sleep()
    print "eventlet simple (second)".ljust(30), (time.time() - start)

    eventlet.sleep()
    eventlet.sleep()
    eventlet.sleep()

    for i in xrange(iterations):
        eventlet.spawn(e_timed)
    start = time.time()
    eventlet.sleep()
    print "eventlet timed (first)".ljust(30), (time.time() - start)

    start = time.time()
    eventlet.sleep()
    print "eventlet timed (second)".ljust(30), (time.time() - start)

    eventlet.sleep()
    eventlet.sleep()
    eventlet.sleep()

    print

    start = time.time()
    for i in xrange(iterations):
        eventlet.spawn_n(e_simple)
    print "eventlet spawn_n".ljust(30), (time.time() - start)
    start = time.time()
    eventlet.sleep()
    print "eventlet _n simple (first)".ljust(30), (time.time() - start)

    start = time.time()
    eventlet.sleep()
    print "eventlet _n simple (second)".ljust(30), (time.time() - start)

    eventlet.sleep()
    eventlet.sleep()
    eventlet.sleep()

    for i in xrange(iterations):
        eventlet.spawn_n(e_timed)
    start = time.time()
    eventlet.sleep()
    print "eventlet _n timed (first)".ljust(30), (time.time() - start)

    start = time.time()
    eventlet.sleep()
    print "eventlet _n timed (second)".ljust(30), (time.time() - start)

    eventlet.sleep()
    eventlet.sleep()
    eventlet.sleep()

    print

    start = time.time()
    for i in xrange(iterations):
        gevent.spawn(g_simple)
    print "gevent spawn".ljust(30), (time.time() - start)
    start = time.time()
    gevent.sleep()
    print "gevent simple (first)".ljust(30), (time.time() - start)

    start = time.time()
    gevent.sleep()
    print "gevent simple (second)".ljust(30), (time.time() - start)

    gevent.sleep()
    gevent.sleep()
    gevent.sleep()

    for i in xrange(iterations):
        gevent.spawn(g_timed)
    start = time.time()
    gevent.sleep()
    print "gevent timed (first)".ljust(30), (time.time() - start)

    start = time.time()
    gevent.sleep()
    print "gevent timed (second)".ljust(30), (time.time() - start)

    gevent.sleep()
    gevent.sleep()
    gevent.sleep()

    print

    start = time.time()
    for i in xrange(iterations):
        gevent.spawn_raw(g_simple)
    print "gevent spawn_raw".ljust(30), (time.time() - start)
    start = time.time()
    gevent.sleep()
    print "gevent _raw simple (first)".ljust(30), (time.time() - start)

    start = time.time()
    gevent.sleep()
    print "gevent _raw simple (second)".ljust(30), (time.time() - start)

    gevent.sleep()
    gevent.sleep()
    gevent.sleep()

    for i in xrange(iterations):
        gevent.spawn_raw(g_timed)
    start = time.time()
    gevent.sleep()
    print "gevent _raw timed (first)".ljust(30), (time.time() - start)

    start = time.time()
    gevent.sleep()
    print "gevent _raw timed (second)".ljust(30), (time.time() - start)

    gevent.sleep()
    gevent.sleep()
    gevent.sleep()

    print

    start = time.time()
    for i in xrange(iterations):
        gogreen.coro.schedule(GoGreenWorker())
    print "gogreen w/classes schedule".ljust(30), (time.time() - start)

    start = time.time()
    gogreen.coro.event_loop()
    print "gogreen w/classes simple".ljust(30), (time.time() - start)

    print

    start = time.time()
    for i in xrange(iterations):
        gogreen.coro.spawn(gg_simple)
    print "gogreen spawn".ljust(30), (time.time() - start)

    start = time.time()
    gogreen.coro.event_loop()
    print "gogreen spawned simple".ljust(30), (time.time() - start)


if __name__ == '__main__':
    main()

# greenhouse schedule            0.174571990967
# greenhouse simple (first)      0.813743114471
# greenhouse simple (second)     0.376886129379
# greenhouse timed (first)       1.59735798836
# greenhouse timed (second)      1.25055003166
#
# eventlet spawn                 4.5378921032
# eventlet simple (first)        7.87027192116
# eventlet simple (second)       2.26500892639
# eventlet timed (first)         7.0302028656
# eventlet timed (second)        2.28249406815
#
# eventlet spawn_n               1.38494706154
# eventlet _n simple (first)     3.84733700752
# eventlet _n simple (second)    2.12895488739
# eventlet _n timed (first)      4.00279998779
# eventlet _n timed (second)     2.13083195686
#
# gevent spawn                   1.85506606102
# gevent simple (first)          6.1101269722
# gevent simple (second)         0.0108499526978
# gevent timed (first)           5.76555609703
# gevent timed (second)          1.09197211266
#
# gevent spawn_raw               0.549421072006
# gevent _raw simple (first)     2.87146806717
# gevent _raw simple (second)    0.945069074631
# gevent _raw timed (first)      2.8474919796
# gevent _raw timed (second)     0.947130918503
#
# gogreen w/classes schedule     5.50345993042
# gogreen w/classes simple       1.76240301132
#
# gogreen spawn                  5.29673886299
# gogreen spawned simple         1.88117599487

# tests were run on
# -----------------
# x86_64 Intel(R) Core(TM)2 Duo CPU P8400 @ 2.26GHz
# GNU/Linux 2.6.33-ARCH
# Python 2.6.5
# greenlet 0.3.1
# greenhouse master 0bdf7934
# eventlet 0.9.9
# gevent 0.12.2
# gogreen 1.0