Path: csiph.com!fu-berlin.de!uni-berlin.de!not-for-mail From: "thomas povtal.org" Newsgroups: comp.lang.python Subject: Re: Spurious issue in CPython 2.7.5 Date: Tue, 24 May 2016 17:18:30 +0200 (CEST) Lines: 39 Message-ID: References: <779717266.18172.1464085350716.JavaMail.open-xchange@ox.netsite.dk> <1062345151.18824.1464103110465.JavaMail.open-xchange@ox.netsite.dk> Reply-To: "thomas povtal.org" Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" X-Trace: news.uni-berlin.de 9BUBMrAQ9Fd8EwPhj6V9KgLk5ZzizlYGJuIzXwkPvZDQ== Return-Path: X-Original-To: python-list@python.org Delivered-To: python-list@mail.python.org X-Spam-Status: OK 0.031 X-Spam-Evidence: '*H*': 0.94; '*S*': 0.00; 'cpython': 0.05; '(b)': 0.07; 'imported.': 0.09; 'python': 0.10; 'systems.': 0.11; 'missed': 0.15; 'file,': 0.15; '2016': 0.16; '24,': 0.16; 'received:io': 0.16; 'received:psf.io': 0.16; 'reproduce': 0.16; 'subject:issue': 0.16; 'threading': 0.16; 'wrote:': 0.16; "wouldn't": 0.16; '(not': 0.20; '(a)': 0.22; 'suppose': 0.22; 'installation': 0.23; 'errors': 0.23; 'header:In-Reply-To:1': 0.24; "i've": 0.25; 'example': 0.26; 'chris': 0.26; 'behaviour': 0.29; 'experience:': 0.29; 'received:dk': 0.29; "i'm": 0.30; 'url:mailman': 0.30; "we're": 0.30; 'code': 0.30; 'to:name:python- list': 0.30; 'post': 0.31; 'url:python': 0.33; 'errors,': 0.33; 'machine.': 0.33; 'url:listinfo': 0.34; 'tue,': 0.34; 'file': 0.34; 'this?': 0.34; 'gets': 0.35; 'could': 0.35; 'something': 0.35; 'reply.': 0.35; 'but': 0.36; 'there': 0.36; 'url:org': 0.36; 'possible': 0.36; 'data.': 0.36; 'to:addr:python-list': 0.36; 'pm,': 0.36; 'subject:: ': 0.37; 'really': 0.37; 'thanks': 0.37; 'url:mail': 0.40; 'to:addr:python.org': 0.40; 'some': 0.40; 'your': 0.60; 'skip:u 10': 0.61; 'thomas': 0.63; 'more': 0.63; 'cut': 0.67; 'url:xhtml1': 0.67; 'header:Reply-To:1': 0.67; 'surprise': 0.72; 'url:dtd': 0.76; 'introduce': 0.79; 'ask.': 0.84; 'chrisa': 0.84; 'obvious.': 0.84; 'resulted': 0.84; 'suspecting': 0.84 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=povtal.org; s=netsite1; t=1464103111; bh=4dxdJoHn6Bxt5TK7VGi+CjGBj8EAaNuaf5HbSghYPik=; h=Date:From:Reply-To:To:In-Reply-To:References:Subject; b=lrd4vQXoch5IBil2s1fhRTjGgbgetuGt033S1ZpyFBx+c73yCzawVP1/8fB7c8qkC 7xxwZ5lUeI/OYbABhrlmyEfKnckgVPTiham5wGd2uO1W53SnuI/HsdeKbV0EV8KewE 7Fh20dg5fr9bhdVJJwWB3aKUeGDMubs6RQ7VsofTH6m6Rc3wtP7hoL1rJy1+KCyC05 wI9E0QxHDTvs//udv4OR1PDiVbv+1s2yv0pZfitLnYEs68Gn5twbdO/a4KUnvdmh7M olQNdq3UMIx8TT8K+OwkL5vaCXW5SQ30zbsUpU9JdrulOicw95PpQGy7qDJwo7Ow3X ZTKv8xm/hlxSA== In-Reply-To: X-Priority: 3 Importance: Medium X-Mailer: Open-Xchange Mailer v7.6.3-Rev11 X-Originating-Client: open-xchange-appsuite X-Content-Filtered-By: Mailman/MimeDel 2.1.22 X-BeenThere: python-list@python.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: General discussion list for the Python programming language List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-Mailman-Original-Message-ID: <1062345151.18824.1464103110465.JavaMail.open-xchange@ox.netsite.dk> X-Mailman-Original-References: <779717266.18172.1464085350716.JavaMail.open-xchange@ox.netsite.dk> Xref: csiph.com comp.lang.python:109062 Hi! Thanks for the reply. Unfortunately I missed a 'not'. I'm not able to reproduce it locally :( The corrupted .pyc file experience: I suppose that effect the behaviour both if the .pyc file is the main file or as an something that gets imported. :) T Den 24. maj 2016 klokken 15:18 skrev Chris Angelico : On Tue, May 24, 2016 at 8:22 PM, thomas povtal.org wrote: > Please excuse me if this is not the right place, but I have some issues > with CPython on a NUMA machine. > > We're using gevent and I'm suspecting some "threading" could cause this, > as I'm able to replicate it locally with the same data. Perfectly good place to ask. Since you can replicate the problem, can you post the code that will trigger this? There are a few possibilities. I've once (not "once in a