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-Thread: 108717,a7c8692cac750b5e X-Google-Attributes: gid103376,gid115aec,gidf43e6,gid108717,public X-Google-Language: ENGLISH,ASCII-7-bit Path: g2news1.google.com!news4.google.com!news.glorb.com!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,comp.programming Subject: Re: 10 rules for benchmarking (was 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> <1110396477.596174.285520@o13g2000cwo.googlegroups.com> <112vb2t8eonuhed@corp.supernews.com> <1110422108.925127.54110@o13g2000cwo.googlegroups.com> <11329cb96h2p19f@corp.supernews.com> <113394jjvppao64@corp.supernews.com> From: Pascal Obry Date: 11 Mar 2005 19:53:34 +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: 11 Mar 2005 19:53:37 CET NNTP-Posting-Host: 82.120.30.209 X-Trace: 1110567217 news.wanadoo.fr 1240 82.120.30.209:1221 X-Complaints-To: abuse@wanadoo.fr Xref: g2news1.google.com comp.lang.ada:9155 comp.realtime:1294 comp.software-eng:4862 comp.programming:17823 Date: 2005-03-11T19:53:37+01:00 List-Id: CTips writes: > BTW - all the psuedo-benchmarking people have done on this thread so far has > provided meaningless numbers - too small run-times, performance dominated by > cache misses etc. And the pseudo results from http://shootout.alioth.debian.org/great/ were fine to you some days ago :) > CTips wrote: > >> Actually, I can verify that: if I look at the computer shootout >> http://shootout.alioth.debian.org/great/, I find that gcc C beats gnat Ada >> pretty much across the board; actually, Ada's performance sucks pretty much >> across the board. One of gcc C or Intel C is generally among the top few >> programs, while with a couple of exceptions, Gnat Ada is around the >> middle. In matrix multiply it gets beaten by LISP, Java, and Python!!! (How >> can you get beaten by Python? The mind boggles!) 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