From: ucaa2385@iris2.csv.ica.uni-stuttgart.de (Peter Hermann)
Subject: Re: Reaching traditional engineering
Date: 23 Dec 1994 09:09:51 GMT
Date: 1994-12-23T09:09:51+00:00 [thread overview]
Message-ID: <3de44v$q28@info4.rus.uni-stuttgart.de> (raw)
In-Reply-To: 3dbjtq$kfl@earth.usa.net
Introspect Technologies (intros@earth) wrote:
[lots of snips!]
: The compiler development group was (is?) very dedicated to Ada and
: expressed their hopes that Ada would catch on in the scientific community.
: I don't think Cray put any marketing push behind it, however.
Cray personnel even were reluctant to inform about their Ada compiler
when asked for.
: : When it comes to Cray Ada, JUST SAY NO! (Actually, my personal opinion
: : is, when it comes to the Cray, just say SGI! And we know they have a
: : good Ada implementation!)
: IMHO, the problem with Cray Ada was the Cray machines, not Ada. The
: speed advantages of a vector-based architecture are not worth all the
: programming hoops you have to jump through, especially if your
: application doesn't lend itself to vectorization. I agree that SGI (and
: DEC and HP and other general-purpose computers) are more cost-effective
: and are better hosts and targets for Ada development.
Such problems appear quit natural when the Compiler is a port
from an other architecture.
A not so recognized (as deserved) vectorizing Ada compiler
is that of Convex.
To my knowledge, it was the first vectorizing Ada compiler.
Good experience: I had a phantastic support by the service people
of Convex at that time, especially from the highly motivated
Ada compiler group. This cannot be left unsaid, because it's
not usual.
--
Peter Hermann Tel:+49-711-685-3611 Fax:3758 ph@csv.ica.uni-stuttgart.de
Pfaffenwaldring 27, 70569 Stuttgart Uni Computeranwendungen
Team Ada: "C'mon people let the world begin" (Paul McCartney)
next prev parent reply other threads:[~1994-12-23 9:09 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
1994-12-06 13:06 Why don't large companies use Ada? Paige Vinall
1994-12-07 14:15 ` Norman H. Cohen
1994-12-10 20:55 ` Array mappings Michael Feldman
1994-12-13 15:01 ` Norman H. Cohen
1994-12-16 18:55 ` Michael Feldman
1994-12-17 0:43 ` Keith Thompson
1994-12-17 17:17 ` Reaching traditional engineering, was: " Michael Feldman
1994-12-18 1:34 ` Robert Dewar
1994-12-19 2:11 ` Michael Feldman
1994-12-21 16:17 ` Kevin Weise
1994-12-21 13:29 ` David Emery
1994-12-22 2:40 ` Michael Feldman
1994-12-22 10:20 ` Reaching traditional engineering Introspect Technologies
1994-12-22 20:49 ` Richard Riehle
1994-12-23 9:09 ` Peter Hermann [this message]
1994-12-27 3:37 ` Reaching traditional engineering, was: Array mappings Richard G. Hash
1994-12-17 20:42 ` Rolf Ebert
1994-12-19 2:19 ` Michael Feldman
1994-12-19 3:46 ` Robert Dewar
1994-12-19 5:53 ` Mark S. Hathaway
1994-12-19 14:27 ` Robert Dewar
1994-12-22 17:08 ` Richard G. Hash
1995-01-03 3:26 ` Fred McCall
1994-12-17 17:41 ` Robert Dewar
1994-12-18 0:03 ` Dik T. Winter
1994-12-19 2:08 ` Michael Feldman
1994-12-19 2:01 ` Michael Feldman
1994-12-19 3:41 ` Robert Dewar
1994-12-20 3:23 ` Michael Feldman
1994-12-20 14:09 ` Robert Dewar
1994-12-19 19:10 ` Matt Kennel
1994-12-09 2:31 ` Why don't large companies use Ada? Michael Feldman
replies disabled
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox