faee75c33a
Issue #15646 : Prevent equivalent of a fork bomb when using multiprocessing
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on Windows without the "if __name__ == '__main__'" idiom.
2012-08-14 11:41:19 +01:00
e4b9938d77
Issue #6056 : Make multiprocessing use setblocking(True) on the sockets it uses.
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Original patch by J Derek Wilson.
2012-07-27 14:05:46 +01:00
4215d2738a
Issue #15101 : Make pool finalizer avoid joining current thread
2012-06-18 15:37:31 +01:00
2182e0578c
Issue #13854 : Properly handle non-integer, non-string arg to SystemExit
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Previously multiprocessing only expected int or str. It also wrongly
used an exit code of 1 when the argument was a string instead of zero.
2012-06-06 19:01:14 +01:00
d44a4a27a6
Issue #12157 : pool.map() does not handle empty iterable correctly
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Initial patch by mouad
2012-06-06 17:52:18 +01:00
6a942528ec
Issue #14881 : Allow normal non-main thread to spawn a dummy process
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Fix suggested by Itay Brandes
2012-05-25 12:56:33 +01:00
9a16fa69dd
Fix for issue 14725 for 2.7 branch
2012-05-05 20:41:08 +01:00
0c200c282b
Issue #9400 : Partial backport of fix for #9244
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In multiprocessing, a pool worker process would die
if the result/error could not be pickled. This could
cause pool methods to hang.
In 3.x this was fixed by 0aa8af79359d (which also added
an error_callback argument to some methods), but the fix
was not back ported.
2012-05-02 16:36:26 +01:00
709aa35a7a
Issue #8184 : Fix a potential file descriptor leak when a
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multiprocessing.Connection socket can't be bound.
2012-02-04 14:40:25 +01:00
b40827d379
Issue #13565 : Increase multiprocessing's server socket backlog, to avoid
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dropped connections in case of simultaneous connection requests.
2011-12-23 19:05:45 +01:00
6a570d6b9a
Issue #13373 : multiprocessing.Queue.get() could sometimes block indefinitely
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when called with a timeout. Patch by Arnaud Ysmal.
2011-11-10 00:33:50 +01:00
46f990e58c
Issue #10332 : multiprocessing: fix a race condition when a Pool is closed
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before all tasks have completed.
2011-10-24 18:43:51 +02:00
1e87da16ea
Remove duplication.
2011-10-19 10:39:35 +03:00
77657e40fa
Issue #4106 : Fix occasional exceptions printed out by multiprocessing on interpreter shutdown.
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This bug doesn't seem to exist on 3.2, where daemon threads are killed
before Py_Finalize() is entered.
2011-08-24 22:41:05 +02:00
414d0faedc
Issue #12352 : Fix a deadlock in multiprocessing.Heap when a block is freed by
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the garbage collector while the Heap lock is held.
2011-07-02 13:56:19 +02:00
f64a0cffca
Issue #12285 : multiprocessing.Pool() raises a ValueError if the number of
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processes if negative or null.
2011-06-20 17:54:33 +02:00
40b5316118
Fix #5162 . Allow child spawning from Windows services (via pywin32).
2011-04-11 18:00:59 -05:00
7dfc874a48
Issue #8428 : Fix a race condition in multiprocessing.Pool when terminating
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worker processes: new processes would be spawned while the pool is being
shut down. Patch by Charles-François Natali.
2011-04-11 00:26:42 +02:00
d3cb2f6e2c
Issue #11675 : Zero-out newly-created multiprocessing.[Raw]Array objects.
2011-03-26 10:02:37 +00:00
f9e9a6f403
Issue #11673 : Fix multiprocessing.[Raw]Array constructor to accept a size of type long. Thanks Robert Kern.
2011-03-25 22:01:06 +00:00
2ab5994dbe
Issue #11569 : use absolute path to the sysctl command in multiprocessing to
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ensure that it will be found regardless of the shell PATH. This ensures
that multiprocessing.cpu_count works on default installs of MacOSX.
Patch by Steffen Daode Nurpmeso.
2011-03-16 09:47:15 -04:00
79af245fb2
Merged revisions 87225 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r87225 | r.david.murray | 2010-12-13 20:38:16 -0500 (Mon, 13 Dec 2010) | 2 lines
9162: fix license in multiprocessing files
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2010-12-14 01:42:40 +00:00
87d86e09b5
Merged revisions 86077 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/branches/py3k
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r86077 | brian.curtin | 2010-11-01 00:10:44 -0500 (Mon, 01 Nov 2010) | 3 lines
Fix some ResourceErrors.
Use a context manager for os.popen and explicitly close a socket.
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2010-11-01 05:15:55 +00:00
2f8c8f47c7
Submit patch for bug 9144; broken imports due to r81380
2010-07-03 12:26:02 +00:00
d034b32f57
On finalize, don't try to join not started process.
2010-03-08 11:01:39 +00:00
52584779a6
Don't fail on a debug() statement, if the worker PID is (still) None.
2010-03-08 07:21:16 +00:00
16cd888dd9
Backport the Popen.poll() protection from subprocess to multiprocessing. See #1731717 .
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It should fix transient failures on test_multiprocessing.
2010-03-07 23:49:03 +00:00
3bc5cb7e0d
#7805 : wait until all workers are started before collecting their PIDs
2010-03-04 15:58:54 +00:00
654ade3e6a
Issue #6963 : Added maxtasksperchild argument to multiprocessing.Pool
2010-01-27 03:05:57 +00:00
27cae34bd0
allow Process name to be unicode #7571
2009-12-24 15:19:40 +00:00
7bdd8d946b
revert unintended change to multiprocessing/queues.py
2009-11-21 14:06:24 +00:00
6c3767445c
issue5738: The distribution example was confusing, and out of date. It's too large to include inline in the docs as well. It belongs in an addons module outside the stdlib. Removing.
2009-11-21 14:01:56 +00:00
c562ca4625
Issue #7318 : multiprocessing now uses a timeout when it fails to establish
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a connection with another process, rather than looping endlessly. The
default timeout is 20 seconds, which should be amply sufficient for
local connections.
2009-11-13 22:31:18 +00:00
c40e60e5e5
#6938 : "ident" is always a string, so use a format code which works.
2009-09-18 09:18:27 +00:00
8497efeb40
Fix issue 4660: spurious task_done errors in multiprocessing, remove doc note for from_address
2009-08-06 02:05:56 +00:00
7530e47948
Issue 6433: multiprocessing.pool.map hangs on empty list
2009-07-16 14:23:04 +00:00
1b90efbdc5
Resolves issues 5155, 5313, 5331 - bad file descriptor error with processes in processes
2009-06-30 17:11:52 +00:00
0c6d166479
Typo fix.
2009-06-08 18:41:36 +00:00
eb88cb8cd4
__enter__ and __exit__ must be on the class
2009-05-31 15:00:27 +00:00
7152f6d915
Add custom initializer argument to multiprocess.Manager*, courtesy of lekma
2009-04-02 05:17:26 +00:00
02cb0eb231
Fix multiprocessing.event to match the new threading.Event API
2009-04-01 03:45:50 +00:00
b2898e0acb
add JoinableQueue to __all__
2009-03-31 03:31:16 +00:00
459a648166
Issue 5177: use socket.SO_REUSEADDR on multiprocessing SocketManager sockets
2009-03-30 15:50:42 +00:00
b5a4b0abed
Properly document multiprocessing's logging support, resolve outstanding issues with the custom levels
2009-01-25 03:36:13 +00:00
7314b38168
Issue 5009: multiprocessing: failure in manager._debug_info()
2009-01-21 02:08:17 +00:00
438195fc11
issue 4301: patch logging to add processName, remove the old _check_logger_class code
2009-01-18 21:04:36 +00:00
6ab22154dd
Resolve issue 4449: AssertionError in mp_benchmarks.py
2009-01-18 02:45:38 +00:00
1f8b49f517
issue4238: bsd support for cpu_count
2008-11-28 18:59:35 +00:00
5ecd7452ec
Fix typo.
2008-11-22 08:45:33 +00:00
37040cdace
issue3770: if SEM_OPEN is 0, disable the mp.synchronize module, rev. Nick Coghlan, Damien Miller
2008-09-30 00:15:45 +00:00
Richard Oudkerk
Charles-François Natali
Antoine Pitrou
Ezio Melotti
Victor Stinner
brian.curtin
Mark Dickinson
Ronald Oussoren
R. David Murray
Brian Curtin
Jesse Noller
Florent Xicluna
Benjamin Peterson
Georg Brandl