From: Ken Garlington <garlingtonke@lmtas.lmco.com>
Subject: Re: Ariane 5 - not an exception?
Date: 1996/08/22
Date: 1996-08-22T00:00:00+00:00 [thread overview]
Message-ID: <321C81DD.5FFB@lmtas.lmco.com> (raw)
In-Reply-To: 4vgmqh$1bi@goanna.cs.rmit.edu.au
++ robin wrote:
>
> Ken Garlington <garlingtonke@lmtas.lmco.com> writes:
>
> >++ robin wrote:
> >> > 2) PL/I
> >> > a) There is no PL/I compiler for the 1750A
> >> ---Not an obstacle. How was an Ada compiler written for it?
>
> >I believe an existing one was purchased. I don't believe an Ada
> >compiler was written specifically for the Ariane SRI, as apparently
> >you are suggesting be done for PL/I. How would your argument about
> >mature PL/I compliers stand up in the face of a requirement to
> >develop a brand-new compiler for a new target?
>
> ---This is a red herring. The same could be said of the
> Ada compiler when it was written.
And, it was said in in the 1980's, when the first Ada compilers were sold for the 1750.
That is why these Ada compilers were not considered mature when they first came out.
That is why people like myself had to do extensive work to use those first compilers
in the early Ada/1750 flight control systems.
Now, let's talk about the present-day, and the Ariane 5. Which is a more mature
compiler, a PL/I compiler for the 1750 which would have had its first use on
the Ariane 5, or an Ada compiler which has probably been used on several real-time
projects previously? You previous comment was that "PL/I is more mature than Ada,"
but with respect to the 1750, the Ada compilers would be the more mature
implementations, right?
How's that list of PL/I-based real-time airborne control systems coming along, BTW? :)
When do we get to find out your background in real-time systems?
--
LMTAS - "Our Brand Means Quality"
next prev parent reply other threads:[~1996-08-22 0:00 UTC|newest]
Thread overview: 194+ messages / expand[flat|nested] mbox.gz Atom feed top
1996-07-25 0:00 Ariane 5 - not an exception? Simon Bluck
1996-07-25 0:00 ` Multiple reasons for failure of Ariane 5 (was: Re: Ariane 5 - not an exception?) Kirk Beitz
1996-07-26 0:00 ` Robert I. Eachus
1996-07-26 0:00 ` ++ robin
1996-08-05 0:00 ` Darren C Davenport
1996-08-06 0:00 ` U32872
1996-08-07 0:00 ` Robert Dewar
1996-08-08 0:00 ` Pascal Martin @lone
1996-08-09 0:00 ` Robert Dewar
1996-08-10 0:00 ` dwnoon
1996-08-11 0:00 ` Robert Dewar
1996-08-15 0:00 ` dwnoon
1996-08-16 0:00 ` Robert Dewar
1996-08-20 0:00 ` dwnoon
1996-08-12 0:00 ` Ken Garlington
1996-08-15 0:00 ` Richard Riehle
1996-08-22 0:00 ` ++ robin
1996-08-23 0:00 ` Ken Garlington
1996-08-31 0:00 ` Ada versus PL/I " Richard Riehle
1996-09-02 0:00 ` ++ robin
1996-09-02 0:00 ` Richard A. O'Keefe
1996-09-03 0:00 ` ++ robin
1996-09-03 0:00 ` Robb Nebbe
1996-09-17 0:00 ` shmuel
1996-09-17 0:00 ` Jay McFadyen
1996-09-18 0:00 ` John McCabe
1996-09-20 0:00 ` shmuel
1996-09-03 0:00 ` J. Kanze
1996-09-07 0:00 ` Robert Dewar
1996-09-09 0:00 ` ++ robin
1996-09-09 0:00 ` Robert Dewar
1996-09-09 0:00 ` Ken Garlington
1996-09-03 0:00 ` ++ robin
1996-09-04 0:00 ` Robert Dewar
1996-09-07 0:00 ` ++ robin
1996-09-06 0:00 ` PL/I or PL/1 Larry Hazel
1996-09-11 0:00 ` Multiple reasons for failure of Ariane 5 (was: Re: Ariane 5 - not an exception?) J.Worringen
1996-09-12 0:00 ` Ken Garlington
1996-09-14 0:00 ` Use DejaNews to retrieve Ariane discussion David Alex Lamb
1996-09-19 0:00 ` Earl H. Kinmonth
1996-09-14 0:00 ` Multiple reasons for failure of Ariane 5 (was: Re: Ariane 5 - not an exception?) David Alex Lamb
1996-08-11 0:00 ` ++ robin
[not found] ` <4uibvh$References: <Dv45EJ.8r@fsa.bris.ac.uk>
1996-08-16 0:00 ` A. Grant
1996-08-08 0:00 ` bohn
1996-08-23 0:00 ` Jon S Anthony
1996-08-26 0:00 ` ++ robin
1996-08-23 0:00 ` Jon S Anthony
1996-08-23 0:00 ` ++ robin
1996-08-23 0:00 ` Richard A. O'Keefe
1996-08-23 0:00 ` Ken Garlington
1996-08-26 0:00 ` ++ robin
1996-08-27 0:00 ` Ken Garlington
1996-08-28 0:00 ` Larry Kilgallen
1996-08-29 0:00 ` Ken Garlington
1996-08-30 0:00 ` ++ robin
1996-08-30 0:00 ` David Weller
1996-09-04 0:00 ` Ken Garlington
1996-09-06 0:00 ` Sandy McPherson
1996-09-09 0:00 ` Ken Garlington
1996-08-30 0:00 ` Jon S Anthony
1996-08-26 0:00 ` Ken Garlington
1996-08-26 0:00 ` Dave Jones
1996-08-27 0:00 ` Ken Garlington
1996-08-30 0:00 ` ++ robin
1996-09-04 0:00 ` Ken Garlington
1996-09-06 0:00 ` ++ robin
1996-09-18 0:00 ` Merlin Dorfman
1996-09-20 0:00 ` John McCabe
1996-08-30 0:00 ` ++ robin
1996-08-30 0:00 ` John McCabe
1996-09-06 0:00 ` Jon S Anthony
1996-09-06 0:00 ` Robert Dewar
1996-07-26 0:00 ` Ariane 5 - not an exception? ++ robin
1996-07-29 0:00 ` Bill Angel
1996-07-29 0:00 ` Paul_Green
1996-07-30 0:00 ` Bob Kurtz
1996-07-30 0:00 ` Richard Shetron
1996-07-30 0:00 ` ++ robin
1996-07-30 0:00 ` Nancy Mead
1996-07-31 0:00 ` Tucker Taft
1996-07-31 0:00 ` Steve O'Neill
1996-08-01 0:00 ` root
1996-08-01 0:00 ` Tucker Taft
1996-07-30 0:00 ` Ken Garlington
1996-07-30 0:00 ` Lloyd Fischer
1996-08-04 0:00 ` Richard Riehle
1996-08-05 0:00 ` John McCabe
1996-08-05 0:00 ` Nigel Tzeng
1996-08-06 0:00 ` John McCabe
1996-08-05 0:00 ` Fergus Henderson
1996-08-13 0:00 ` ++ robin
1996-08-13 0:00 ` Ken Garlington
1996-08-13 0:00 ` Kirk Bradley
1996-08-14 0:00 ` Ken Garlington
1996-08-18 0:00 ` PL/I Versus Ada (Was: Arianne ...) Richard Riehle
1996-08-19 0:00 ` Robert Dewar
1996-08-20 0:00 ` Lon Amick
1996-08-21 0:00 ` Tim Dugan
1996-08-21 0:00 ` Lon D. Gowen, Ph.D.
1996-08-21 0:00 ` Tony Konashenok
1996-08-28 0:00 ` Richard Riehle
1996-08-29 0:00 ` Lon D. Gowen, Ph.D.
1996-08-30 0:00 ` Tony Konashenok
1996-08-30 0:00 ` Adam Beneschan
1996-08-30 0:00 ` John McCabe
1996-08-23 0:00 ` arbuckj
1996-08-22 0:00 ` Ariane 5 - not an exception? ++ robin
1996-08-22 0:00 ` Ken Garlington [this message]
1996-08-13 0:00 ` Darren C Davenport
1996-08-14 0:00 ` John McCabe
1996-08-19 0:00 ` Chris Papademetrious
1996-08-22 0:00 ` ++ robin
1996-08-22 0:00 ` John McCabe
1996-08-23 0:00 ` Ken Garlington
1996-08-24 0:00 ` John McCabe
1996-08-26 0:00 ` Byron B. Kauffman
1996-08-27 0:00 ` John McCabe
1996-08-28 0:00 ` Byron B. Kauffman
1996-08-28 0:00 ` Robert Dewar
1996-08-29 0:00 ` Ted Dennison
1996-08-30 0:00 ` John McCabe
1996-08-22 0:00 ` Martin Tom Brown
1996-08-23 0:00 ` Bob Gilbert
1996-08-24 0:00 ` Robert I. Eachus
1996-08-25 0:00 ` John McCabe
1996-08-27 0:00 ` Tom Speer
1996-08-26 0:00 ` Jon S Anthony
1996-08-20 0:00 ` Richard Riehle
1996-07-30 0:00 ` Ken Garlington
1996-08-02 0:00 ` Craig P. Beyers
1996-07-30 0:00 ` Steve O'Neill
1996-07-31 0:00 ` Martin Tom Brown
1996-07-31 0:00 ` Nigel Tzeng
1996-08-02 0:00 ` Ken Garlington
1996-08-03 0:00 ` Thomas Kendelbacher
1996-08-01 0:00 ` ++ robin
1996-08-01 0:00 ` Ken Garlington
1996-08-05 0:00 ` John McCabe
1996-08-06 0:00 ` Ken Garlington
1996-08-06 0:00 ` Ken Garlington
1996-08-06 0:00 ` Mark van Walraven
1996-08-02 0:00 ` Pascal Martin @lone
1996-08-03 0:00 ` Dr. Richard Botting
1996-08-05 0:00 ` system
1996-08-06 0:00 ` ++ robin
1996-08-08 0:00 ` Darius Blasband
1996-08-10 0:00 ` dwnoon
1996-08-12 0:00 ` Thomas Kendelbacher
1996-08-13 0:00 ` ++ robin
1996-08-13 0:00 ` ++ robin
1996-08-13 0:00 ` Roy Gardiner
1996-08-13 0:00 ` Ken Garlington
1996-08-13 0:00 ` Lance Kibblewhite
1996-08-15 0:00 ` Richard Riehle
1996-08-05 0:00 ` Steve O'Neill
1996-08-06 0:00 ` Frank Manning
1996-08-08 0:00 ` Steve O'Neill
1996-08-09 0:00 ` Pat Rogers
1996-08-09 0:00 ` JP Thornley
1996-08-06 0:00 ` Francis Lipski
1996-08-07 0:00 ` Martin Tom Brown
1996-08-09 0:00 ` Ken Garlington
1996-08-13 0:00 ` ++ robin
1996-08-13 0:00 ` Steve O'Neill
1996-08-01 0:00 ` Jon S Anthony
1996-08-02 0:00 ` James Kanze US/ESC 60/3/141 #40763
1996-08-06 0:00 ` Robert I. Eachus
1996-08-06 0:00 ` Stefan 'Stetson' Skoglund
1996-07-26 0:00 ` Bob Gilbert
1996-07-29 0:00 ` Martin Tom Brown
1996-07-30 0:00 ` John McCabe
1996-07-31 0:00 ` Greg Bond
1996-08-03 0:00 ` John McCabe
1996-07-26 0:00 ` JP Thornley
1996-07-29 0:00 ` Ken Garlington
1996-07-29 0:00 ` JP Thornley
1996-07-29 0:00 ` Nigel Tzeng
1996-07-30 0:00 ` Robert I. Eachus
1996-07-31 0:00 ` JP Thornley
1996-08-01 0:00 ` Alan Brain
1996-08-02 0:00 ` JP Thornley
1996-08-01 0:00 ` Ken Garlington
1996-07-26 0:00 ` Theodore E. Dennison
1996-07-29 0:00 ` Ken Garlington
1996-07-27 0:00 ` Bill Angel
1996-07-30 0:00 ` Dr. Richard Botting
1996-07-30 0:00 ` David Weller
1996-07-30 0:00 ` Robert Dewar
-- strict thread matches above, loose matches on Subject: below --
1996-08-08 0:00 Marin David Condic, 407.796.8997, M/S 731-93
1996-08-09 0:00 ` John McCabe
1996-08-13 0:00 Marin David Condic, 407.796.8997, M/S 731-93
1996-08-15 0:00 ` John McCabe
1996-08-13 0:00 Marin David Condic, 407.796.8997, M/S 731-93
1996-08-15 0:00 ` John McCabe
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