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-Language: ENGLISH,ASCII-7-bit X-Google-Thread: 103376,90c3c79963d78580 X-Google-Attributes: gid103376,public X-Google-ArrivalTime: 2001-05-10 01:02:52 PST From: "Martin Dowie" Newsgroups: comp.lang.ada References: <9dc4sh$ru5$1@ulysses.noc.ntua.gr> Subject: Re: Numerical Computation and Ada95 Date: Thu, 10 May 2001 09:00:42 +0100 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 5.00.2314.1300 X-MimeOLE: Produced By Microsoft MimeOLE V5.00.2314.1300 NNTP-Posting-Host: sg2c11210.dsge.edinbr.gmav.gecm.com Message-ID: <3afa4879$1@pull.gecm.com> X-Trace: 10 May 2001 08:51:21 GMT, sg2c11210.dsge.edinbr.gmav.gecm.com Path: newsfeed.google.com!newsfeed.stanford.edu!news.tele.dk!194.42.224.136!diablo.netcom.net.uk!netcom.net.uk!dispose.news.demon.net!demon!btnet-peer0!btnet-feed5!btnet!newreader.ukcore.bt.net!pull.gecm.com!sg2c11210.dsge.edinbr.gmav.gecm.com Xref: newsfeed.google.com comp.lang.ada:7439 Date: 2001-05-10T09:00:42+01:00 List-Id: taken from: http://www.adaic.org/docs/present/whyada/tsld013.htm "For duplicate functions written in C and Ada for a C30 DSP using the tartan compiler, comparisions indicated that the Ada code was faster than the C code" N&J wrote in message news:9dc4sh$ru5$1@ulysses.noc.ntua.gr... > Hi all, > I have posed the question whether Ada95 is suitable for numerical > programming at the newsgroup of numerical analysis. > I asked if Ada95 is better that Fortran90/95 and C++ for writing programs > for numerical computation and the reply was that the Ada language > specification requires extensive > run-time checks which slows down the programs. I thought it would be better > to ask your opinion too. I have noticed that there are too few numerical > programs in Ada95 for numerical computation is the above fact the real cause > for this? Finally would you suggest someone to use Ada95 for numerical code? > > Thanks, > John > >