Path: csiph.com!x330-a1.tempe.blueboxinc.net!usenet.pasdenom.info!news.dougwise.org!nntpfeed.proxad.net!proxad.net!feeder1-1.proxad.net!feeder.news-service.com!newsfeed.xs4all.nl!newsfeed5.news.xs4all.nl!xs4all!post.news.xs4all.nl!not-for-mail Return-Path: X-Original-To: python-list@python.org Delivered-To: python-list@mail.python.org X-Spam-Status: OK 0.066 X-Spam-Evidence: '*H*': 0.87; '*S*': 0.00; 'to:name:python list': 0.09; 'pm,': 0.11; 'wrote:': 0.14; 'received:mindspring.com': 0.16; 'semanchuk': 0.16; 'subject:memory': 0.16; 'subject:vs.': 0.16; 'header:In-Reply-To:1': 0.22; 'mon,': 0.22; 'work.': 0.27; 'objects.': 0.31; 'url:library': 0.31; 'to:addr:python-list': 0.32; 'thank': 0.32; 'url:docs': 0.33; 'charset:us-ascii': 0.36; 'url:python': 0.37; 'apr': 0.38; 'url:org': 0.38; 'to:addr:python.org': 0.39; 'header:Mime-Version:1': 0.39; 'received:24': 0.39; 'philip': 0.60; 'header:Message-Id:1': 0.62; '2011': 0.62; 'subject:. ': 0.66; 'received:69.73': 0.84 Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Apple Message framework v1082) Subject: Re: Multiprocessing, shared memory vs. pickled copies From: Philip Semanchuk In-Reply-To: Date: Mon, 4 Apr 2011 21:16:28 -0400 Content-Transfer-Encoding: quoted-printable References: <6ace38dc-33c6-44ab-a17a-084d62d666cb@w9g2000prg.googlegroups.com> To: Python list X-Mailer: Apple Mail (2.1082) X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - deimos.nocdirect.com X-AntiAbuse: Original Domain - python.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - semanchuk.com X-BeenThere: python-list@python.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: General discussion list for the Python programming language List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Newsgroups: comp.lang.python Message-ID: Lines: 21 NNTP-Posting-Host: 82.94.164.166 X-Trace: 1301966198 news.xs4all.nl 81476 [::ffff:82.94.164.166]:60262 X-Complaints-To: abuse@xs4all.nl Xref: x330-a1.tempe.blueboxinc.net comp.lang.python:2620 On Apr 4, 2011, at 9:03 PM, Dan Stromberg wrote: > On Mon, Apr 4, 2011 at 4:34 PM, Philip Semanchuk = wrote: >=20 >> So if you're going to use multiprocessing, you're going to use = pickle, and >> you need pickleable objects. >>=20 >=20 > = http://docs.python.org/library/multiprocessing.html#sharing-state-between-= processes Thank you, Dan. My reading comprehension skills need work. Cheers Philip