a924fc7abc
Issue #21565 : multiprocessing: use contex-manager protocol for synchronization
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primitives.
2014-05-25 14:12:12 +01:00
b1694cf588
Issue #18999 : Make multiprocessing use context objects.
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This allows different parts of a program to use different methods for
starting processes without interfering with each other.
2013-10-16 16:41:56 +01:00
84ed9a68bd
Issue #8713 : Support alternative start methods in multiprocessing on Unix.
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See http://hg.python.org/sandbox/sbt#spawn
2013-08-14 15:35:41 +01:00
84e4316489
Issue #17025 : multiprocessing: Reduce Queue and SimpleQueue contention.
2013-03-25 18:20:40 +01:00
6b973747f3
Issue #16284 : Prevent keeping unnecessary references to worker functions in concurrent.futures ThreadPoolExecutor.
2012-11-03 15:36:01 +02:00
3e268aac3b
Mark multiprocessing files with "Licensed to PSF under a Contributor Agreement"
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instead of BSD licence.
2012-04-30 12:13:55 +01:00
bdb1cf1ca5
Issue #12328 : Fix multiprocessing's use of overlapped I/O on Windows.
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Also, add a multiprocessing.connection.wait(rlist, timeout=None) function
for polling multiple objects at once. Patch by sbt.
Complete changelist from sbt's patch:
* Adds a wait(rlist, timeout=None) function for polling multiple
objects at once. On Unix this is just a wrapper for
select(rlist, [], [], timeout=None).
* Removes use of the SentinelReady exception and the sentinels argument
to certain methods. concurrent.futures.process has been changed to
use wait() instead of SentinelReady.
* Fixes bugs concerning PipeConnection.poll() and messages of zero
length.
* Fixes PipeListener.accept() to call ConnectNamedPipe() with
overlapped=True.
* Fixes Queue.empty() and SimpleQueue.empty() so that they are
threadsafe on Windows.
* Now PipeConnection.poll() and wait() will not modify the pipe except
possibly by consuming a zero length message. (Previously poll()
could consume a partial message.)
* All of multiprocesing's pipe related blocking functions/methods are
now interruptible by SIGINT on Windows.
2012-03-05 19:28:37 +01:00
04842a84c3
Remove unused or redundant imports in concurrent.futures and multiprocessing.
2011-11-11 20:05:50 +01:00
021572431b
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 00:38:25 +01:00
a365113679
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 00:37:09 +01:00
fb96089b13
Fix test_multiprocessing failure under Windows.
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(followup to dfaa3a149a92)
2011-07-20 02:01:39 +02:00
dc19c24832
Silence spurious "broken pipe" tracebacks when shutting down a ProcessPoolExecutor.
2011-07-16 01:51:58 +02:00
dd69649660
Issue #9205 : concurrent.futures.ProcessPoolExecutor now detects killed
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children and raises BrokenProcessPool in such a situation. Previously it
would reliably freeze/deadlock.
2011-06-08 17:21:55 +02:00
3fc969a4a2
9162: fix license in multiprocessing files
2010-12-14 01:38:16 +00:00
8719ad5dde
Merged revisions 74277,74321,74323,74326,74355,74465,74467,74488,74492,74513,74531,74549,74553,74625,74632,74643-74644,74647,74652,74666,74671,74727,74739 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/trunk
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r74277 | sean.reifschneider | 2009-08-01 18:54:55 -0500 (Sat, 01 Aug 2009) | 3 lines
- Issue #6624 : yArg_ParseTuple with "s" format when parsing argument with
NUL: Bogus TypeError detail string.
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r74321 | guilherme.polo | 2009-08-05 11:51:41 -0500 (Wed, 05 Aug 2009) | 1 line
Easier reference to find (at least while svn continues being used).
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r74323 | guilherme.polo | 2009-08-05 18:48:26 -0500 (Wed, 05 Aug 2009) | 1 line
Typo.
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r74326 | jesse.noller | 2009-08-05 21:05:56 -0500 (Wed, 05 Aug 2009) | 1 line
Fix issue 4660: spurious task_done errors in multiprocessing, remove doc note for from_address
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r74355 | gregory.p.smith | 2009-08-12 12:02:37 -0500 (Wed, 12 Aug 2009) | 2 lines
comment typo fix
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r74465 | vinay.sajip | 2009-08-15 18:23:12 -0500 (Sat, 15 Aug 2009) | 1 line
Added section on logging to one file from multiple processes.
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r74467 | vinay.sajip | 2009-08-15 18:34:47 -0500 (Sat, 15 Aug 2009) | 1 line
Refined section on logging to one file from multiple processes.
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r74488 | vinay.sajip | 2009-08-17 08:14:37 -0500 (Mon, 17 Aug 2009) | 1 line
Further refined section on logging to one file from multiple processes.
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r74492 | r.david.murray | 2009-08-17 14:26:49 -0500 (Mon, 17 Aug 2009) | 2 lines
Issue 6685: 'toupper' -> 'upper' in cgi doc example explanation.
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r74513 | skip.montanaro | 2009-08-18 09:37:52 -0500 (Tue, 18 Aug 2009) | 1 line
missing module ref (issue6723)
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r74531 | vinay.sajip | 2009-08-20 17:04:32 -0500 (Thu, 20 Aug 2009) | 1 line
Added section on exceptions raised during logging.
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r74549 | benjamin.peterson | 2009-08-24 12:42:36 -0500 (Mon, 24 Aug 2009) | 1 line
fix pdf building by teaching latex the right encoding package
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r74553 | r.david.murray | 2009-08-26 20:04:59 -0500 (Wed, 26 Aug 2009) | 2 lines
Remove leftover text from end of sentence.
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r74625 | benjamin.peterson | 2009-09-01 17:27:57 -0500 (Tue, 01 Sep 2009) | 1 line
remove the check that classmethod's argument is a callable
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r74632 | georg.brandl | 2009-09-03 02:27:26 -0500 (Thu, 03 Sep 2009) | 1 line
#6828 : fix wrongly highlighted blocks.
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r74643 | georg.brandl | 2009-09-04 01:59:20 -0500 (Fri, 04 Sep 2009) | 2 lines
Issue #2666 : Handle BROWSER environment variable properly for unknown browser names in the webbrowser module.
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r74644 | georg.brandl | 2009-09-04 02:55:14 -0500 (Fri, 04 Sep 2009) | 1 line
#5047 : remove Monterey support from configure.
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r74647 | georg.brandl | 2009-09-04 03:17:04 -0500 (Fri, 04 Sep 2009) | 2 lines
Issue #5275 : In Cookie's Cookie.load(), properly handle non-string arguments as documented.
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r74652 | georg.brandl | 2009-09-04 06:25:37 -0500 (Fri, 04 Sep 2009) | 1 line
#6756 : add some info about the "acct" parameter.
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r74666 | georg.brandl | 2009-09-05 04:04:09 -0500 (Sat, 05 Sep 2009) | 1 line
#6841 : remove duplicated word.
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r74671 | georg.brandl | 2009-09-05 11:47:17 -0500 (Sat, 05 Sep 2009) | 1 line
#6843 : add link from filterwarnings to where the meaning of the arguments is covered.
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r74727 | benjamin.peterson | 2009-09-08 18:04:22 -0500 (Tue, 08 Sep 2009) | 1 line
#6865 fix ref counting in initialization of pwd module
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r74739 | georg.brandl | 2009-09-11 02:55:20 -0500 (Fri, 11 Sep 2009) | 1 line
Move function back to its section.
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2009-09-11 22:24:02 +00:00
87c8d87b91
Merged revisions 73196,73278-73280,73299,73308,73312-73313,73317-73318,73321,73324,73331,73335,73340,73363 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/trunk
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r73196 | benjamin.peterson | 2009-06-03 20:40:29 -0500 (Wed, 03 Jun 2009) | 1 line
use the offical api
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r73278 | benjamin.peterson | 2009-06-07 17:33:11 -0500 (Sun, 07 Jun 2009) | 1 line
inherit from object
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r73279 | benjamin.peterson | 2009-06-07 17:35:00 -0500 (Sun, 07 Jun 2009) | 1 line
always inherit from an appropiate base class
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r73280 | benjamin.peterson | 2009-06-07 17:54:35 -0500 (Sun, 07 Jun 2009) | 1 line
use booleans for flags
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r73299 | georg.brandl | 2009-06-08 13:41:36 -0500 (Mon, 08 Jun 2009) | 1 line
Typo fix.
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r73308 | benjamin.peterson | 2009-06-08 17:18:32 -0500 (Mon, 08 Jun 2009) | 1 line
remove useless assertion
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r73312 | benjamin.peterson | 2009-06-08 18:44:13 -0500 (Mon, 08 Jun 2009) | 1 line
remove error checks already done in set_context()
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r73313 | r.david.murray | 2009-06-08 19:44:22 -0500 (Mon, 08 Jun 2009) | 4 lines
Issue 2947: document how return code handling translates from
os.popen to subprocess. Also fixes reference link in the
os.spawn documentation.
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r73317 | benjamin.peterson | 2009-06-09 12:24:26 -0500 (Tue, 09 Jun 2009) | 1 line
make ast.c depend on the grammar
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r73318 | benjamin.peterson | 2009-06-09 12:29:51 -0500 (Tue, 09 Jun 2009) | 1 line
explain why keyword names are not just NAME
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r73321 | benjamin.peterson | 2009-06-09 16:13:43 -0500 (Tue, 09 Jun 2009) | 1 line
update symbol.py from with statement changes
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r73324 | amaury.forgeotdarc | 2009-06-09 17:53:16 -0500 (Tue, 09 Jun 2009) | 2 lines
Avoid invoking the parser/compiler just to test the presence of a function.
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r73331 | benjamin.peterson | 2009-06-10 08:45:31 -0500 (Wed, 10 Jun 2009) | 1 line
fix spelling
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r73335 | raymond.hettinger | 2009-06-10 11:15:40 -0500 (Wed, 10 Jun 2009) | 1 line
Fix signed/unsigned compiler warning.
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r73340 | amaury.forgeotdarc | 2009-06-10 15:30:19 -0500 (Wed, 10 Jun 2009) | 2 lines
Fix a typo spotted by Nick Coghlan.
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r73363 | benjamin.peterson | 2009-06-11 12:51:17 -0500 (Thu, 11 Jun 2009) | 1 line
use multi-with syntax
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2009-06-11 22:54:11 +00:00
14f3ae2723
merge 70792 to py3k
2009-03-31 03:37:07 +00:00
7275370770
Merged revisions 65824 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/trunk
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r65824 | benjamin.peterson | 2008-08-18 13:01:43 -0500 (Mon, 18 Aug 2008) | 1 line
change a few uses of the threading APIs
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2008-08-18 18:09:21 +00:00
672b8031a8
Merged revisions 64125 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/trunk
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r64125 | benjamin.peterson | 2008-06-11 12:27:50 -0500 (Wed, 11 Jun 2008) | 2 lines
give the threading API PEP 8 names
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2008-06-11 19:14:14 +00:00
e711cafab1
Merged revisions 64104,64117 via svnmerge from
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svn+ssh://pythondev@svn.python.org/python/trunk
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r64104 | benjamin.peterson | 2008-06-10 21:40:25 -0500 (Tue, 10 Jun 2008) | 2 lines
add the multiprocessing package to fulfill PEP 371
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r64117 | benjamin.peterson | 2008-06-11 07:26:31 -0500 (Wed, 11 Jun 2008) | 2 lines
fix import of multiprocessing by juggling imports
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2008-06-11 16:44:04 +00:00
Charles-François Natali
Richard Oudkerk
Andrew Svetlov
Antoine Pitrou
Florent Xicluna
R. David Murray
Benjamin Peterson
Jesse Noller