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: a07f3367d7,7c1ca6be7961c074 X-Google-Attributes: gida07f3367d7,public,usenet X-Google-NewGroupId: yes X-Google-Language: ENGLISH,ASCII-7-bit Path: g2news2.google.com!news2.google.com!npeer03.iad.highwinds-media.com!news.highwinds-media.com!feed-me.highwinds-media.com!news.glorb.com!news2.glorb.com!feeder.erje.net!newsfeed.xs4all.nl!newsfeed6.news.xs4all.nl!xs4all!news.skynet.be!195.238.0.222.MISMATCH!newsspl501.isp.belgacom.be!tjb!not-for-mail Date: Tue, 09 Jun 2009 23:06:37 +0200 From: Olivier Scalbert User-Agent: Thunderbird 2.0.0.21 (X11/20090409) MIME-Version: 1.0 Newsgroups: comp.lang.ada Subject: Re: OT?: AF 447 and avionics software References: <78pifuF1k9uvuU1@mid.individual.net> <9ab9c181-bad4-4859-97f6-5ee70acf0ad9@c36g2000yqn.googlegroups.com> In-Reply-To: <9ab9c181-bad4-4859-97f6-5ee70acf0ad9@c36g2000yqn.googlegroups.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Message-ID: <4a2ecedd$0$2858$ba620e4c@news.skynet.be> Organization: -= Belgacom Usenet Service =- NNTP-Posting-Host: 428265c4.news.skynet.be X-Trace: 1244581597 news.skynet.be 2858 87.65.156.185:50735 X-Complaints-To: usenet-abuse@skynet.be Xref: g2news2.google.com comp.lang.ada:6400 Date: 2009-06-09T23:06:37+02:00 List-Id: Ludovic Brenta wrote: > dedicated hardware. Consolidating multiple systems on a single > hardware CPU (aka Integrated Modular Avionics) is the trend nowadays; > it requires partitioning the CPU into multiple virtual machines > running software certified for different criticality levels. > > [1] http://www.cs.kuleuven.ac.be/~dirk/ada-belgium/events/07/070612-abga-event.html > > -- > Ludovic Brenta. Hi Ludovic, Consolidating multiple systems on a single CPU, is not it too dangerous (single point of failure) ? Olivier