Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932176AbWEARrB (ORCPT ); Mon, 1 May 2006 13:47:01 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932183AbWEARrB (ORCPT ); Mon, 1 May 2006 13:47:01 -0400 Received: from nz-out-0102.google.com ([64.233.162.204]:62451 "EHLO nz-out-0102.google.com") by vger.kernel.org with ESMTP id S932181AbWEARrA convert rfc822-to-8bit (ORCPT ); Mon, 1 May 2006 13:47:00 -0400 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:sender:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references:x-google-sender-auth; b=tnReZzZB0s0iWRTaPySRAxE9vtEbYq3Ie5gNjg2SDensMy6/imgpio4X8ll+d8nIWh3+8kUuKcUEHiK9ax5iQqo51qglMcNw24jxrHRaUllyE8F2mD5i07FAYrWCoGBlvl75y2q7r6ZdWw+AjHks97r7KHo1EJPIPHG7lbDePoo= Message-ID: <161717d50605011046p4bd51bbp760a46da4f1e3379@mail.gmail.com> Date: Mon, 1 May 2006 13:46:50 -0400 From: "Dave Neuer" To: "linux-os (Dick Johnson)" Subject: Re: Compiling C++ modules Cc: "Avi Kivity" , "Jan Engelhardt" , "Martin Mares" , "Davi Arnaut" , "Willy Tarreau" , "Denis Vlasenko" , dtor_core@ameritech.net, "Kyle Moffett" , "Alan Cox" , linux-kernel@vger.kernel.org In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7BIT Content-Disposition: inline References: <200604271810.07575.vda@ilport.com.ua> <20060427201531.GH13027@w.ods.org> <750c918d0604271408y2afef6fflf380e4d0a6c1cec6@mail.gmail.com> <4451E185.9030107@argo.co.il> <4451FCCC.4010006@argo.co.il> <44524A8A.3060308@argo.co.il> X-Google-Sender-Auth: 9fff5c2ab69f791f Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1130 Lines: 27 On 4/28/06, linux-os (Dick Johnson) wrote: > > On Fri, 28 Apr 2006, Avi Kivity wrote: > > > > If your time is bounded, your Python code might be running while you're > > still typing in your C code, you're be profiling and making changes to > > the alghorithm in Python while hunting for that mysterious segmentation > > fault in C (thank goodness for valgrind), and adding multithreading to > > the third and final version of your Python code while debating whether > > to buy more memory or sit down and chase that memory leak. > > > > Developer performance equates to runtime performance. > > > > Read what you wrote! It's absolutely, incredibly stupid! > > The cost in developer time is borne once. The cost of performance > is borne every time you run the application. The cost in developer time is borne every time someone needs to modify the code. Dave - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/