From mboxrd@z Thu Jan 1 00:00:00 1970 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=ham autolearn_force=no version=3.4.4 X-Google-Thread: 103376,4fbd260da735f6f4 X-Google-Attributes: gid103376,public X-Google-Language: ENGLISH,ASCII-7-bit Date: Sat, 28 Apr 2007 07:20:03 +0200 From: Gautier User-Agent: Thunderbird 1.5.0.10 (Windows/20070221) MIME-Version: 1.0 Newsgroups: comp.lang.ada Subject: Re: Reading and writing a big file in Ada (GNAT) on Windows XP References: <0hj5339mjmond132qhbn2o01unurs61lbj@4ax.com> In-Reply-To: <0hj5339mjmond132qhbn2o01unurs61lbj@4ax.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit NNTP-Posting-Host: 83.77.162.246 X-Original-NNTP-Posting-Host: 83.77.162.246 Message-ID: <4632d943$1_4@news.bluewin.ch> X-Trace: news.bluewin.ch 1177737539 83.77.162.246 (28 Apr 2007 07:18:59 +0200) Organization: Bluewin AG Complaints-To: abuse@bluewin.ch X-Original-NNTP-Posting-Host: 127.0.0.1 Path: g2news1.google.com!news1.google.com!news.glorb.com!wn12feed!worldnet.att.net!164.128.36.58!news.ip-plus.net!newsfeed.ip-plus.net!news.bluewin.ch!not-for-mail Xref: g2news1.google.com comp.lang.ada:15371 Date: 2007-04-28T07:20:03+02:00 List-Id: Fionn Mac Cumhaill: What is the time when you just rewrite the lines (no modification) ? Perhaps there is (also) a bottleneck (like a search in a search) in the modification algorithm. At least you can know how much time it takes. HTH ______________________________________________________________ Gautier -- http://www.mysunrise.ch/users/gdm/index.htm Ada programming -- http://www.mysunrise.ch/users/gdm/gsoft.htm NB: For a direct answer, e-mail address on the Web site!