From: nigel@access5.digex.net (Nigel Tzeng)
Subject: Re: Papers on the Ariane-5 crash and Design by Contract
Date: 1997/03/22
Date: 1997-03-22T00:00:00+00:00 [thread overview]
Message-ID: <5h019d$g7r@access5.digex.net> (raw)
In-Reply-To: 332d95c9.1004852@news.demon.co.uk
In article <332d95c9.1004852@news.demon.co.uk>,
John McCabe <john@assen.demon.co.uk> wrote:
>nouser@nohost.nodomain (Thomas) wrote:
>
>>In article <332B5495.167EB0E7@eiffel.com> Bertrand Meyer <bertrand@eiffel.com> writes:
>
><..snip..>
>
>The most commonly used device in the european space industry at the
>moment is the GPS MA31750 (probably), a MIL-STD-1750 implementation
>that runs at 10MHz and gives a performance of 1.3 MIPS. It is,
>however, available radiation hardened. 200MHz Pentium Pros are not.
No, but rad hard 386s are available (flown on SAMPEX and later SMEX
missions). R3000s have also been flight qual'd although the floating
point performance isn't as good as the 386. I think one flew on
Clementine.
Why folks still baseline on the 1750A is something of a mystery to
this software person. I suppose there is a base of 1750A test suites
and simulators that 386 users wouldn't have.
>Best Regards
>John McCabe <john@assen.demon.co.uk>
Nigel
next prev parent reply other threads:[~1997-03-22 0:00 UTC|newest]
Thread overview: 254+ messages / expand[flat|nested] mbox.gz Atom feed top
1997-03-15 0:00 Papers on the Ariane-5 crash and Design by Contract Bertrand Meyer
1997-03-18 0:00 ` Ariane-5: can you clarify? (Re: Please do not start a language war) Jon S Anthony
1997-03-19 0:00 ` Papers on the Ariane-5 crash and Design by Contract Chris Brand
[not found] ` <tz8ohcjv7cc.fsf@aimnet.com>
1997-03-16 0:00 ` Robert Dewar
1997-03-17 0:00 ` Please do not start a language war (was " Jean-Marc Jezequel
1997-03-18 0:00 ` Richard Irvine
1997-03-18 0:00 ` Ken Garlington
1997-03-19 0:00 ` Jean-Marc Jezequel
1997-03-19 0:00 ` Richard Kaiser
1997-03-21 0:00 ` Ken Garlington
1997-03-21 0:00 ` Jean-Marc Jezequel
1997-03-25 0:00 ` Ken Garlington
1997-03-26 0:00 ` Trust but verify " Robert S. White
1997-03-25 0:00 ` Bertrand Meyer
1997-03-26 0:00 ` Robb Nebbe
1997-03-27 0:00 ` Ken Garlington
1997-03-28 0:00 ` Karel Th�nissen
1997-03-28 0:00 ` Ken Garlington
1997-04-07 0:00 ` Jean-Marc Jezequel
1997-03-28 0:00 ` Jeffrey W. Stulin
1997-03-31 0:00 ` Ken Garlington
1997-03-29 0:00 ` the one and only real true kibo
[not found] ` <199703190839.JAA02652@stormbringer.irisa.fr>
1997-03-19 0:00 ` Please do not start a language war " Ken Garlington
1997-03-20 0:00 ` Robert S. White
1997-03-20 0:00 ` John L. Ahrens
1997-03-20 0:00 ` Martin Tom Brown
1997-03-21 0:00 ` Robert S. White
1997-03-21 0:00 ` Wolfgang Gellerich
1997-03-20 0:00 ` Roger T.
1997-03-21 0:00 ` Ken Garlington
1997-03-21 0:00 ` Jean-Marc Jezequel
1997-03-24 0:00 ` Ken Garlington
[not found] ` <tz8913l930b.fsf_-_@aimnet.com>
1997-03-18 0:00 ` Ariane-5: can you clarify? (Re: Please do not start a language war) Gavin Collings
1997-03-18 0:00 ` Ariane-5: can you clarify? (Re: Please do not start a language war Roedy Green
1997-03-17 0:00 ` Papers on the Ariane-5 crash and Design by Contract Robert I. Eachus
1997-03-17 0:00 ` Martin Tom Brown
1997-03-17 0:00 ` Please do not start a language war (was " Jon S Anthony
1997-03-18 0:00 ` Kent Tong
1997-03-20 0:00 ` Ranan Fraer
1997-03-17 0:00 ` Bertrand Meyer
1997-03-18 0:00 ` John McCabe
1997-03-18 0:00 ` Ray McVay
1997-03-27 0:00 ` Robert Dewar
1997-03-29 0:00 ` the one and only real true kibo
1997-03-30 0:00 ` Nick Roberts
1997-04-06 0:00 ` Doctorb
1997-04-08 0:00 ` Ron Crocker
1997-04-11 0:00 ` Richard Riehle
1997-03-17 0:00 ` Nick Leaton
1997-03-17 0:00 ` Richard Kaiser
1997-03-18 0:00 ` Richard Kaiser
1997-03-18 0:00 ` Jean-Marc Jezequel
1997-03-19 0:00 ` Ken Garlington
1997-03-18 0:00 ` Nick Leaton
1997-03-19 0:00 ` Richard Kaiser
1997-03-19 0:00 ` Jean-Marc Jezequel
1997-03-19 0:00 ` Richard Kaiser
1997-03-19 0:00 ` Fergus Henderson
1997-03-18 0:00 ` Richard Kaiser
1997-03-18 0:00 ` Nick Leaton
1997-03-18 0:00 ` "Paul E. Bennett"
1997-03-19 0:00 ` Nick Leaton
1997-03-24 0:00 ` Joachim Durchholz
1997-03-25 0:00 ` Robert Dewar
1997-03-31 0:00 ` Joachim Durchholz
1997-04-02 0:00 ` Robert Dewar
1997-04-03 0:00 ` Martin Tom Brown
1997-04-04 0:00 ` Derek Clarke
1997-04-04 0:00 ` Jonathan Egre'
1997-04-06 0:00 ` Robert Dewar
1997-04-06 0:00 ` Nick Roberts
1997-03-31 0:00 ` Jan Galkowski
1997-03-31 0:00 ` Alexander Anderson
1997-04-01 0:00 ` Alexander Anderson
1997-04-02 0:00 ` Ken Garlington
1997-03-20 0:00 ` John the Hamster
[not found] ` <tz8g1xtzx9y.fsf@aimnet.com>
1997-03-18 0:00 ` Anders Pytte
1997-03-18 0:00 ` Laurent Moussault
1997-03-18 0:00 ` Jean-Marc Jezequel
1997-03-18 0:00 ` Anders Pytte
1997-03-18 0:00 ` Anders Pytte
1997-03-19 0:00 ` Programming language fanaticism! Louis Bastarache
1997-03-20 0:00 ` Anders Pytte
1997-03-20 0:00 ` Papers on the Ariane-5 crash and Design by Contract Matt Kennel (Remove 'nospam' to reply)
1997-03-24 0:00 ` Joachim Durchholz
1997-03-24 0:00 ` Anders Pytte
1997-03-26 0:00 ` Robert Dewar
1997-03-27 0:00 ` the one and only real true kibo
1997-03-29 0:00 ` the one and only real true kibo
1997-03-29 0:00 ` Nick S Bensema
1997-03-30 0:00 ` the one and only real true kibo
1997-03-26 0:00 ` Matt Kennel (Remove 'nospam' to reply)
1997-03-29 0:00 ` Anders Pytte
1997-03-29 0:00 ` Steve Furlong
1997-03-21 0:00 ` Ken Garlington
1997-03-21 0:00 ` Bertrand Meyer
1997-03-21 0:00 ` William Clodius
1997-03-21 0:00 ` Bertrand Meyer
1997-03-23 0:00 ` William Clodius
1997-03-23 0:00 ` the one and only real true kibo
1997-03-22 0:00 ` Fergus Henderson
1997-03-22 0:00 ` Bertrand Meyer
1997-03-23 0:00 ` the one and only real true kibo
1997-03-23 0:00 ` Anders Pytte
1997-03-24 0:00 ` FUD (Re: Papers on the Ariane-5 crash and Design by Contract) Alexander Anderson
1997-03-24 0:00 ` Alexander Anderson
1997-03-23 0:00 ` Papers on the Ariane-5 crash and Design by Contract Anders Pytte
[not found] ` <3335BC24.13728473@eiffel.com>
1997-03-23 0:00 ` Bertrand Meyer
1997-03-24 0:00 ` Robert Dewar
1997-03-31 0:00 ` Ken Garlington
1997-04-01 0:00 ` Bertrand Meyer
1997-03-25 0:00 ` Ken Garlington
1997-03-24 0:00 ` Ken Garlington
1997-03-24 0:00 ` the one and only real true kibo
1997-03-24 0:00 ` Ken Garlington
1997-03-26 0:00 ` Robert Dewar
1997-03-26 0:00 ` Ken Garlington
[not found] ` <E7ox17.MKx@syd.csa.com.au>
1997-03-28 0:00 ` Ken Garlington
1997-03-24 0:00 ` John Hogg
1997-03-17 0:00 ` Alexander Anderson
1997-03-17 0:00 ` Paul Johnson
1997-03-17 0:00 ` Enrico Facchin - Sartori E.T.
1997-03-19 0:00 ` Anders Pytte
1997-03-18 0:00 ` Ken Garlington
1997-03-17 0:00 ` John McCabe
[not found] ` <tz8n2s1hrdc.fsf@aimnet.com>
1997-03-20 0:00 ` John McCabe
1997-03-20 0:00 ` Jean-Marc Jezequel
1997-03-20 0:00 ` John McCabe
1997-03-21 0:00 ` Niall Cooling
1997-03-21 0:00 ` Gavin Collings
1997-03-27 0:00 ` Joachim Durchholz
1997-04-03 0:00 ` Robert I. Eachus
1997-04-04 0:00 ` Chris Beer
1997-04-04 0:00 ` Derek Clarke
1997-04-03 0:00 ` Gavin Collings
1997-04-03 0:00 ` Ken Garlington
1997-04-04 0:00 ` Derek Clarke
1997-04-04 0:00 ` Derek Clarke
1997-04-06 0:00 ` Robert Dewar
1997-04-07 0:00 ` Ken Garlington
1997-04-09 0:00 ` Gavin Collings
1997-04-04 0:00 ` Ken Garlington
1997-04-04 0:00 ` Robert Dewar
1997-04-03 0:00 ` Robin Rosenberg
1997-03-24 0:00 ` Ken Garlington
1997-03-26 0:00 ` Thomas Beale
1997-03-26 0:00 ` Ken Garlington
1997-03-20 0:00 ` John McCabe
1997-03-21 0:00 ` "Paul E. Bennett"
1997-03-22 0:00 ` Nigel Tzeng [this message]
1997-03-23 0:00 ` John McCabe
1997-03-18 0:00 ` Ken Garlington
1997-03-19 0:00 ` Eric M. Boyd
1997-03-19 0:00 ` Jeffrey W. Stulin
[not found] ` <3345cd60.2092398@news.sydney.apana.org.au>
1997-04-03 0:00 ` Ariane-5 crash , Eiffel and Ada Jeffrey W. Stulin
1997-04-03 0:00 ` Nick Leaton
1997-04-08 0:00 ` AdaWorks
1997-03-18 0:00 ` Papers on the Ariane-5 crash and Design by Contract Jon S Anthony
1997-03-18 0:00 ` Tarjei Jensen
1997-03-18 0:00 ` Robert I. Eachus
1997-03-18 0:00 ` Jon S Anthony
1997-03-18 0:00 ` Ulrich Windl
1997-03-18 0:00 ` Jon S Anthony
1997-03-19 0:00 ` Ron Forrester
1997-03-21 0:00 ` Ken Garlington
1997-03-22 0:00 ` Ron Forrester
1997-03-18 0:00 ` Jon S Anthony
1997-03-19 0:00 ` Ken Garlington
1997-03-20 0:00 ` Martin Tom Brown
1997-03-21 0:00 ` Frank Manning
1997-03-21 0:00 ` Martin Tom Brown
1997-03-23 0:00 ` Frank Manning
1997-03-25 0:00 ` Ken Garlington
1997-03-20 0:00 ` Richard Kaiser
1997-03-24 0:00 ` Ken Garlington
1997-03-19 0:00 ` Ken Garlington
1997-03-19 0:00 ` Karel Th�nissen
1997-03-19 0:00 ` Jon S Anthony
1997-03-19 0:00 ` Nick Leaton
1997-03-19 0:00 ` Jon S Anthony
1997-03-20 0:00 ` Paul Johnson
1997-03-24 0:00 ` Ken Garlington
1997-03-24 0:00 ` Design by Contract in C++ (was Re: Papers on the Ariane-5 crash and Design by Contract) Anders Pytte
1997-03-20 0:00 ` Papers on the Ariane-5 crash and Design by Contract Jean-Marc Jezequel
1997-03-24 0:00 ` Ken Garlington
1997-03-19 0:00 ` Karel Th�nissen
1997-03-19 0:00 ` Ariane-5: can you clarify? (Re: Please do not start a language war) Karel Th�nissen
1997-03-20 0:00 ` Papers on the Ariane-5 crash and Design by Contract Robert I. Eachus
1997-03-20 0:00 ` Ariane-5: can you clarify? (Re: Please do not start a language war) Nick Leaton
1997-03-20 0:00 ` Nick Leaton
1997-03-20 0:00 ` Karel Th�nissen
1997-03-20 0:00 ` Papers on the Ariane-5 crash and Design by Contract Robert I. Eachus
1997-03-21 0:00 ` Please do not start a language war (was " Jon S Anthony
1997-03-21 0:00 ` Alexander Anderson
1997-03-23 0:00 ` "Paul E. Bennett"
1997-03-21 0:00 ` Ulrich Windl
[not found] ` <tz8sp1qiywm.fsf@aimnet.com>
1997-03-21 0:00 ` ae59
1997-03-22 0:00 ` Jon S Anthony
1997-03-28 0:00 ` Matt Kennel (Remove 'nospam' to reply)
1997-03-22 0:00 ` Ariane-5: can you clarify? (Re: Please do not start a language war) Stuart Yeates
1997-03-22 0:00 ` Papers on the Ariane-5 crash and Design by Contract Bertrand Meyer
1997-03-23 0:00 ` Dale Stanbrough
[not found] ` <3335E18E.33590565@eiffel.com>
1997-03-23 0:00 ` FUD (Re: Papers on the Ariane-5 crash and Design by Contract) Bertrand Meyer
1997-03-24 0:00 ` William Grosso
1997-03-24 0:00 ` Brad Appleton
1997-03-24 0:00 ` Bertrand Meyer
1997-03-24 0:00 ` William Clodius
1997-03-24 0:00 ` Papers on the Ariane-5 crash and Design by Contract Robert Dewar
1997-03-24 0:00 ` Manners (was Re: Papers on the Ariane-5 crash and Design by Contract) Bertrand Meyer
1997-03-25 0:00 ` the one and only real true kibo
1997-03-22 0:00 ` Papers on the Ariane-5 crash and Design by Contract Bertrand Meyer
1997-03-22 0:00 ` Anders Pytte
1997-03-23 0:00 ` Steve Furlong
1997-03-24 0:00 ` Anders Pytte
1997-03-24 0:00 ` Simulating Eiffel-style assertions (was: Papers on the Ariane-5 crash and Design by Contract) Wolfgang Reddig
1997-03-24 0:00 ` Anders Pytte
1997-03-25 0:00 ` Wolfgang Reddig
1997-03-25 0:00 ` Anders Pytte
1997-03-31 0:00 ` Joachim Durchholz
1997-03-26 0:00 ` Alan Brain
1997-03-26 0:00 ` Wolfgang Reddig
1997-03-29 0:00 ` How old time languages survive EJon
1997-03-24 0:00 ` Ariane-5: can you clarify? (Re: Please do not start a language war) William Clodius
1997-03-24 0:00 ` Papers on the Ariane-5 crash and Design by Contract Robb Nebbe
1997-03-24 0:00 ` Ariane-5: can you clarify? (Re: Please do not start a language war) Ken Garlington
1997-03-24 0:00 ` Papers on the Ariane-5 crash and Design by Contract Ken Garlington
1997-03-24 0:00 ` Ariane-5: can you clarify? (Re: Please do not start a language war) Nick Leaton
1997-03-24 0:00 ` Papers on the Ariane-5 crash and Design by Contract Ken Garlington
1997-03-27 0:00 ` Joachim Durchholz
1997-03-31 0:00 ` Ken Garlington
1997-04-06 0:00 ` Joachim Durchholz
1997-03-24 0:00 ` Alexander Anderson
1997-03-24 0:00 ` Jon S Anthony
1997-03-24 0:00 ` Ariane-5: can you clarify? (Re: Please do not start a language war) Ken Garlington
1997-03-24 0:00 ` Papers on the Ariane-5 crash and Design by Contract Ken Garlington
1997-03-25 0:00 ` Ariane-5: can you clarify? (Re: Please do not start a language war) Ken Garlington
1997-03-25 0:00 ` David Starr
1997-03-25 0:00 ` Ken Garlington
1997-03-25 0:00 ` Papers on the Ariane-5 crash and Design by Contract Robert I. Eachus
1997-03-26 0:00 ` Jon S Anthony
1997-03-26 0:00 ` Alexander Anderson
1997-03-26 0:00 ` Ken Garlington
1997-03-27 0:00 ` Trust but verify (was " Robert I. Eachus
1997-03-28 0:00 ` Jon S Anthony
1997-03-28 0:00 ` Trust but verify (was " Robert I. Eachus
1997-03-31 0:00 ` Ken Garlington
1997-03-23 0:00 ` the one and only real true kibo
-- strict thread matches above, loose matches on Subject: below --
1997-03-17 0:00 Marin David Condic, 561.796.8997, M/S 731-93
1997-03-20 0:00 Marin David Condic, 561.796.8997, M/S 731-93
1997-03-25 0:00 ` Nick Roberts
1997-03-24 0:00 Marin David Condic, 561.796.8997, M/S 731-93
1997-03-27 0:00 Marin David Condic, 561.796.8997, M/S 731-93
1997-04-03 0:00 Adrian B.Y. Hoe
1997-04-05 0:00 ` Nick Roberts
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