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: 103376,382fcf8feeefdd50 X-Google-Thread: 1014db,382fcf8feeefdd50 X-Google-Attributes: gid103376,gid1014db,domainid0,public,usenet X-Google-Language: ENGLISH,ASCII-7-bit Date: Fri, 18 Jul 2008 21:45:53 +0200 From: Gautier User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.8.1.15) Gecko/20080621 SeaMonkey/1.1.10 MIME-Version: 1.0 Newsgroups: comp.lang.ada,comp.lang.c Subject: Re: computer language used to program Mars Lander References: <185ee7f9-9d4f-4f49-8dbe-6b623b8a8223@c58g2000hsc.googlegroups.com> <887fc0a7-0a5a-4d2e-a9ea-eb9e32d6a818@m36g2000hse.googlegroups.com> <13a2f4f0-6ec1-4570-b6bf-1621cfb32db2@a2g2000prm.googlegroups.com> In-Reply-To: <13a2f4f0-6ec1-4570-b6bf-1621cfb32db2@a2g2000prm.googlegroups.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit NNTP-Posting-Host: 83.77.163.173 X-Original-NNTP-Posting-Host: 83.77.163.173 Message-ID: <4880f2ed$1_6@news.bluewin.ch> X-Trace: news.bluewin.ch 1216410349 83.77.163.173 (18 Jul 2008 21:45:49 +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!news2.google.com!border1.nntp.dca.giganews.com!nntp.giganews.com!wns11feed!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:1215 comp.lang.c:9950 Date: 2008-07-18T21:45:53+02:00 List-Id: Paul Hsieh: > The small memory footprint and VxWorks environment probably makes C a > very attractive language for the NASA guys. If they used Ada, they > would be slower, Oooh... This is a misconception that comes from the time of non-optimizing compilers for PC's - around 20 years ago. At that time a i++ was faster than a i:= i + 1, sure. But it was long long time ago. Never heard of GCC ?... _________________________________________________________ Gautier's Ada programming -- http://sf.net/users/gdemont/ NB: For a direct answer, e-mail address on the Web site!