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- Newsgroups: comp.lang.ada
- Path: sparky!uunet!seas.gwu.edu!mfeldman
- From: mfeldman@seas.gwu.edu (Michael Feldman)
- Subject: Re: C++ vs. Ada -- Is Ada loosing?
- Message-ID: <1992Dec30.040140.10412@seas.gwu.edu>
- Sender: news@seas.gwu.edu
- Organization: George Washington University
- References: <1992Dec23.221817.28758@seas.gwu.edu> <withrow.13.0@lims01.lerc.nasa.gov> <1992Dec29.161150.23301@nosc.mil>
- Date: Wed, 30 Dec 1992 04:01:40 GMT
- Lines: 44
-
- In article <1992Dec29.161150.23301@nosc.mil> sampson@nosc.mil (Charles H. Sampson) writes:
- >
- > While I can't defend Alsys's specific prices without more information,
- >one justification for the high cost of a compiler for a naked machine is
- >that the vendor has had to develop an entire executive (rather than tying
- >into an existing DOS or UNIX) and must amortize that cost over a small
- >customer base. Basically, the high cost is for the RTE and the cross-
- >compiling utilities, not for the compiler itself.
- >
- This seems a weak justification. I'll agree that Ada may need a more
- sophisticated RTE than C, but is it 25 times more so?
-
- And the argument about a small customer base is self-fulfilling, as we
- have discussed many times in this group. Perhaps a cross to a really
- weird DoD-specific board might have a small base, but a standard OTS
- 80x86 package?
-
- The back cover of IEEE Computer, Dec 92, has an ad from Computer Systems
- Architects (CSA). They have a Transputer board you can add into a clone.
- The education price for this board is $395, and it includes a parallel
- C compiler and an occam2 compiler, _for the Transputer board_. I don't
- know what the commercial price is, but it's probably <$1k. CSA
- mentions that Ada is available. I assume this means Alsys, the only
- compay supporting this configuration. Is the Transputer RTE _that_
- much hairier than the occam one? Or parallel C?
-
- BTW - I bought one of these CSA babies at the Computer Science Conference
- last year. It's a nice piece of work.
-
- Mike Feldman
- ------------------------------------------------------------------------
- Michael B. Feldman
- co-chair, SIGAda Education Committee
-
- Professor, Dept. of Electrical Engineering and Computer Science
- School of Engineering and Applied Science
- The George Washington University
- Washington, DC 20052 USA
- (202) 994-5253 (voice)
- (202) 994-5296 (fax)
- mfeldman@seas.gwu.edu (Internet)
-
- "Americans want the fruits of patience -- and they want them now."
- ------------------------------------------------------------------------
-