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2to3 run of multiprocessing examples.

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mp_benchmarks, mp_newtypes and mp_distribution are still broken but the others are working properly. We should include the examples in our unit test suite ...
This commit is contained in:
Christian Heimes 2008-11-28 11:23:26 +00:00
parent 94e0772989
commit aae1b70a83
6 changed files with 177 additions and 177 deletions
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84
Doc/includes/mp_benchmarks.py
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@ -2,7 +2,7 @@
# Simple benchmarks for the multiprocessing package
#
import time, sys, multiprocessing, threading, Queue, gc
import time, sys, multiprocessing, threading, queue, gc
if sys.platform == 'win32':
_timer = time.clock
@ -20,7 +20,7 @@ def queuespeed_func(q, c, iterations):
c.notify()
c.release()
for i in xrange(iterations):
for i in range(iterations):
q.put(a)
q.put('STOP')
@ -48,8 +48,8 @@ def test_queuespeed(Process, q, c):
p.join()
print iterations, 'objects passed through the queue in', elapsed, 'seconds'
print 'average number/sec:', iterations/elapsed
print(iterations, 'objects passed through the queue in', elapsed, 'seconds')
print('average number/sec:', iterations/elapsed)
#### TEST_PIPESPEED
@ -60,7 +60,7 @@ def pipe_func(c, cond, iterations):
cond.notify()
cond.release()
for i in xrange(iterations):
for i in range(iterations):
c.send(a)
c.send('STOP')
@ -90,8 +90,8 @@ def test_pipespeed():
elapsed = _timer() - t
p.join()
print iterations, 'objects passed through connection in',elapsed,'seconds'
print 'average number/sec:', iterations/elapsed
print(iterations, 'objects passed through connection in',elapsed,'seconds')
print('average number/sec:', iterations/elapsed)
#### TEST_SEQSPEED
@ -105,13 +105,13 @@ def test_seqspeed(seq):
t = _timer()
for i in xrange(iterations):
for i in range(iterations):
a = seq[5]
elapsed = _timer()-t
print iterations, 'iterations in', elapsed, 'seconds'
print 'average number/sec:', iterations/elapsed
print(iterations, 'iterations in', elapsed, 'seconds')
print('average number/sec:', iterations/elapsed)
#### TEST_LOCK
@ -125,14 +125,14 @@ def test_lockspeed(l):
t = _timer()
for i in xrange(iterations):
for i in range(iterations):
l.acquire()
l.release()
elapsed = _timer()-t
print iterations, 'iterations in', elapsed, 'seconds'
print 'average number/sec:', iterations/elapsed
print(iterations, 'iterations in', elapsed, 'seconds')
print('average number/sec:', iterations/elapsed)
#### TEST_CONDITION
@ -141,7 +141,7 @@ def conditionspeed_func(c, N):
c.acquire()
c.notify()
for i in xrange(N):
for i in range(N):
c.wait()
c.notify()
@ -162,7 +162,7 @@ def test_conditionspeed(Process, c):
t = _timer()
for i in xrange(iterations):
for i in range(iterations):
c.notify()
c.wait()
@ -171,8 +171,8 @@ def test_conditionspeed(Process, c):
c.release()
p.join()
print iterations * 2, 'waits in', elapsed, 'seconds'
print 'average number/sec:', iterations * 2 / elapsed
print(iterations * 2, 'waits in', elapsed, 'seconds')
print('average number/sec:', iterations * 2 / elapsed)
####
@ -181,51 +181,51 @@ def test():
gc.disable()
print '\n\t######## testing Queue.Queue\n'
test_queuespeed(threading.Thread, Queue.Queue(),
print('\n\t######## testing Queue.Queue\n')
test_queuespeed(threading.Thread, queue.Queue(),
threading.Condition())
print '\n\t######## testing multiprocessing.Queue\n'
print('\n\t######## testing multiprocessing.Queue\n')
test_queuespeed(multiprocessing.Process, multiprocessing.Queue(),
multiprocessing.Condition())
print '\n\t######## testing Queue managed by server process\n'
print('\n\t######## testing Queue managed by server process\n')
test_queuespeed(multiprocessing.Process, manager.Queue(),
manager.Condition())
print '\n\t######## testing multiprocessing.Pipe\n'
print('\n\t######## testing multiprocessing.Pipe\n')
test_pipespeed()
print
print()
print '\n\t######## testing list\n'
test_seqspeed(range(10))
print '\n\t######## testing list managed by server process\n'
test_seqspeed(manager.list(range(10)))
print '\n\t######## testing Array("i", ..., lock=False)\n'
test_seqspeed(multiprocessing.Array('i', range(10), lock=False))
print '\n\t######## testing Array("i", ..., lock=True)\n'
test_seqspeed(multiprocessing.Array('i', range(10), lock=True))
print('\n\t######## testing list\n')
test_seqspeed(list(range(10)))
print('\n\t######## testing list managed by server process\n')
test_seqspeed(manager.list(list(range(10))))
print('\n\t######## testing Array("i", ..., lock=False)\n')
test_seqspeed(multiprocessing.Array('i', list(range(10)), lock=False))
print('\n\t######## testing Array("i", ..., lock=True)\n')
test_seqspeed(multiprocessing.Array('i', list(range(10)), lock=True))
print
print()
print '\n\t######## testing threading.Lock\n'
print('\n\t######## testing threading.Lock\n')
test_lockspeed(threading.Lock())
print '\n\t######## testing threading.RLock\n'
print('\n\t######## testing threading.RLock\n')
test_lockspeed(threading.RLock())
print '\n\t######## testing multiprocessing.Lock\n'
print('\n\t######## testing multiprocessing.Lock\n')
test_lockspeed(multiprocessing.Lock())
print '\n\t######## testing multiprocessing.RLock\n'
print('\n\t######## testing multiprocessing.RLock\n')
test_lockspeed(multiprocessing.RLock())
print '\n\t######## testing lock managed by server process\n'
print('\n\t######## testing lock managed by server process\n')
test_lockspeed(manager.Lock())
print '\n\t######## testing rlock managed by server process\n'
print('\n\t######## testing rlock managed by server process\n')
test_lockspeed(manager.RLock())
print
print()
print '\n\t######## testing threading.Condition\n'
print('\n\t######## testing threading.Condition\n')
test_conditionspeed(threading.Thread, threading.Condition())
print '\n\t######## testing multiprocessing.Condition\n'
print('\n\t######## testing multiprocessing.Condition\n')
test_conditionspeed(multiprocessing.Process, multiprocessing.Condition())
print '\n\t######## testing condition managed by a server process\n'
print('\n\t######## testing condition managed by a server process\n')
test_conditionspeed(multiprocessing.Process, manager.Condition())
gc.enable()