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: 103376,703c4f68db81387d X-Google-Thread: 115aec,703c4f68db81387d X-Google-Thread: f43e6,703c4f68db81387d X-Google-Attributes: gid103376,gid115aec,gidf43e6,public X-Google-Language: ENGLISH,ASCII-7-bit Path: g2news1.google.com!news4.google.com!news.glorb.com!easynet-monga!easynet.net!proxad.net!proxad.net!193.252.118.146.MISMATCH!news.wanadoo.fr!news.wanadoo.fr!not-for-mail Sender: obry@PASCAL Newsgroups: comp.lang.ada,comp.realtime,comp.software-eng Subject: Re: Teaching new tricks to an old dog (C++ -->Ada) References: <4229bad9$0$1019$afc38c87@news.optusnet.com.au> <1110032222.447846.167060@g14g2000cwa.googlegroups.com> <871xau9nlh.fsf@insalien.org> <3SjWd.103128$Vf.3969241@news000.worldonline.dk> <87r7iu85lf.fsf@insalien.org> <1110052142.832650@athnrd02> <1110284070.410136.205090@o13g2000cwo.googlegroups.com> <395uqaF5rhu2mU1@individual.net> <112rs0bdr2aftdf@corp.supernews.com> <1inxxr988rxgg$.1w9dedak41k89.dlg@40tude.net> <112s1r0rf0o8nca@corp.supernews.com> <112sonip5v4dca6@corp.supernews.com> <112t3de6fu04f38@corp.supernews.com> <112u7undo5h2q0a@corp.supernews.com> <87sm34fnxz.fsf@insalien.org> From: Pascal Obry Date: 10 Mar 2005 08:19:59 +0100 Message-ID: Organization: Home - http://www.obry.net User-Agent: Gnus/5.09 (Gnus v5.9.0) Emacs/21.3 MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii NNTP-Posting-Date: 10 Mar 2005 08:20:01 CET NNTP-Posting-Host: 82.120.24.2 X-Trace: 1110439201 news.wanadoo.fr 11695 82.120.24.2:4640 X-Complaints-To: abuse@wanadoo.fr Xref: g2news1.google.com comp.lang.ada:9012 comp.realtime:1186 comp.software-eng:4749 Date: 2005-03-10T08:20:01+01:00 List-Id: Ludovic Brenta writes: > Out of curiosity, could you try with: > > gnatmake -O2 -gnatVa -gnato matrix.adb > > and see if, with all checks turned on, there is a significant difference? Yes there is: $ time matrix 100 270165 1061760 1453695 1856025 real 0m0.081s user 0m0.020s sys 0m0.000s Pascal. -- --|------------------------------------------------------ --| Pascal Obry Team-Ada Member --| 45, rue Gabriel Peri - 78114 Magny Les Hameaux FRANCE --|------------------------------------------------------ --| http://www.obry.org --| "The best way to travel is by means of imagination" --| --| gpg --keyserver wwwkeys.pgp.net --recv-key C1082595