Path: csiph.com!v102.xanadu-bbs.net!xanadu-bbs.net!feeder.erje.net!eu.feeder.erje.net!xlned.com!feeder7.xlned.com!news2.euro.net!newsgate.cistron.nl!newsgate.news.xs4all.nl!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 0.099 X-Spam-Evidence: '*H*': 0.80; '*S*': 0.00; 'subject:Python': 0.06; 'steve': 0.09; 'lawrence': 0.09; 'python': 0.11; 'received:74.125.82.46': 0.16; 'recognised': 0.16; 'wrote:': 0.18; 'memory': 0.22; 'separate': 0.22; 'header:User-Agent:1': 0.23; 'earlier': 0.24; "i've": 0.25; 'post': 0.26; 'subject:/': 0.26; 'asking': 0.27; 'header:In-Reply-To:1': 0.27; 'correct': 0.29; 'raised': 0.31; 'received:74.125.82': 0.34; "can't": 0.35; 'anywhere': 0.35; 'received:google.com': 0.35; 'should': 0.36; 'performance': 0.37; 'being': 0.38; 'message-id:@gmail.com': 0.38; 'to:addr:python-list': 0.38; 'issue': 0.38; 'received:74.125': 0.39; 'to:addr:python.org': 0.39; 'increased': 0.61; 'new': 0.61; 'balance': 0.61; 'levels': 0.65; 'charset:windows-1252': 0.65; 'header:Reply-To:1': 0.67; 'believe': 0.68; 'reply-to:no real name:2**0': 0.71; 'reply-to:addr:gmail.com': 0.80; 'alongside': 0.84; 'subject:long': 0.84 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=x-received:message-id:date:from:reply-to:user-agent:mime-version:to :subject:references:in-reply-to:content-type :content-transfer-encoding; bh=Dq3Vg5buK37jo19z5a88ZeLZMfjDrzbMnXAbAwp6iGk=; b=wiEN0PRK8OBc1Zz32qckr5bMN1T98wLUfbl2FCwaiVnXdsBqj/l9Gbajh6IdUPkfVQ QE9X14wEX4sLZRuYpZepYCCPAhofqZmNW5hByliW3SKRuSwWMco+0SAHVmzOF7cfh5c4 1dNf/0Vk7Z4w4253qflSaKo6z4lfWmHRRUDQpQxnJYJyPtxmIv6sVNSd6a/UU8uDrkHo hS4SLnvPgI0lE6Ov1VjlD0SJOu1jMm2DO8rKkpB+SahY7CXXTEpi47cESKlNvc07Anq4 KlkfCX38wr3AtJ8bWL3ZVzZMW9taobOmEaNdlAfsSfc/XRHcwwYWOVHysJ9zfmBoPon6 OCQg== X-Received: by 10.180.73.229 with SMTP id o5mr16529336wiv.8.1364915013974; Tue, 02 Apr 2013 08:03:33 -0700 (PDT) Date: Tue, 02 Apr 2013 16:03:30 +0100 From: Steve Simmons User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:17.0) Gecko/20130307 Thunderbird/17.0.4 MIME-Version: 1.0 To: python-list@python.org Subject: Re: Performance of int/long in Python 3 References: <6a146aba-a032-4aac-b2d3-7acedcebd804@q3g2000pbv.googlegroups.com> <515941d8$0$29967$c3e8da3$5496439d@news.astraweb.com> <5159beb6$0$29967$c3e8da3$5496439d@news.astraweb.com> <4103dc28-a0dc-4740-bb38-b6bcb58bedfb@h1g2000vbx.googlegroups.com> <515a9851$0$29891$c3e8da3$5496439d@news.astraweb.com> <515AB9C3.2000304@gmail.com> In-Reply-To: Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: python-list@python.org X-Mailman-Version: 2.1.15 Precedence: list Reply-To: square.steve@gmail.com 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: 14 NNTP-Posting-Host: 2001:888:2000:d::a6 X-Trace: 1364915021 news.xs4all.nl 6904 [2001:888:2000:d::a6]:57334 X-Complaints-To: abuse@xs4all.nl Xref: csiph.com comp.lang.python:42572 On 02/04/2013 15:12, Mark Lawrence wrote: > I've already raised an issue about performance and Neil Hodgson has > raised a new one. Recognised in a separate post > To balance this out perhaps we should have counter issues asking for > the amount of memory being used to be increased to old levels and the > earlier buggier behaviour of Python to be reintroduced? Swings and > roundabouts? I don't think I came anywhere near suggesting that we should regress correct functionality or memory usage improvements. I just don't believe that we can't have good performance alongside it. Steve S