sbw@naucse.UUCP (Steve Wampler) (09/22/88)
I just completed a conversation with someone who made some statements that surprised me a little. Not knowing much about this area, I'm appealing to you folks for some verification. (I'd rather not hear too many opinions on this stuff - I have enough of my own.) 1. The DoD is now turning down bids by companies solely because they are not specifying Ada as the programming language. (The particular example used was one involving a bid by a division of Honeywell.) 2. NASA, DoD, NBS (National Bureau of Standards) are all requiring Ada now (along with several other government agencies that I didn't take note of). 3. There is, right now, a 600,000 Ada programmer shortage. (I think this is the one that is I find most surprising.) 4. Universities that adopt an Ada-based computer science program are pretty much assured of obtaining several million dollars of grant support to do so, and that this has happened to every (most? many? some?) program that has done so. Well, what is the degree of truth in these statement? I'm surprised by 3 because I haven't seen all that many job ads requesting Ada, both on the Net and in magazines such as Computer World. There were other, similar, comments made, but I think the above is enough for you to get the drift. Please email me if possible, just to keep the flame wars down some. -- Steve Wampler {....!arizona!naucse!sbw}
dave@sun.soe (Dave Goldblatt) (09/22/88)
From article <917@naucse.UUCP>, by sbw@naucse.UUCP (Steve Wampler): > 1. The DoD is now turning down bids by companies solely > because they are not specifying Ada as the programming > language. (The particular example used was one > involving a bid by a division of Honeywell.) This is true. For almost all _new_ DoD contracts (with VERY limited exceptions), all software must be written in Ada using a DoD-approved Ada compiler. For the company I worked for this past summer, we had to convert all of our Pascal source to Ada. 'Course, since Ada doesn't support Curses internally, we had to use the good ol' PRAGMA directive a few times.. :-) Actually, one thought was to write everything in C, and have the Ada program call the C code. Unfortunately, I don't think DoD would be too appreciative. > 2. NASA, DoD, NBS (National Bureau of Standards) are all > requiring Ada now (along with several other government > agencies that I didn't take note of). From what I understand, NASA "encourages" software to be written in Ada, but it is NOT required. Reason: Most Ada compilers simply produce code which is too big and/or too slow. Example: On 3 different Unix compilers, a "Hello, world" program produced code ranging in size of 89.9K to 107K. (not meant as a scientific example, so no flames please! :-) > 3. There is, right now, a 600,000 Ada programmer shortage. > (I think this is the one that is I find most surprising.) I don't know if it's THAT large, but in my experience, there is most certainly a shortage. In fact, is you have "Ada" listed on your resume, you have very good odds of getting a job with a defense contractor.. > 4. Universities that adopt an Ada-based computer science > program are pretty much assured of obtaining several > million dollars of grant support to do so, and that > this has happened to every (most? many? some?) program > that has done so. This I haven't heard. Then again, I can't think of any Ada-based computer science programs off the top of my head either. As an interesting note: a relative of mine went to a seminar given by one of the members of the Ada design committee. He opened with this: "Ada was designed to be used for embedded systems software. Of course, you _can't_ use it for that, but..." :-) Flames to /dev/null -- I actually started getting used to the language! :-) (did anyone know that GNU Emacs has an Ada mode?) -dg- -- Internet: dave@sun.soe.clarkson.edu or: dave@clutx.clarkson.edu BITNET: dave@CLUTX.Bitnet uucp: {rpics, gould}!clutx!dave Matrix: Dave Goldblatt @ 1:260/360 ICBM: Why do you want to know? :-)
fred@cs.utexas.edu (Fred Hosch) (09/22/88)
In article <917@naucse.UUCP>, sbw@naucse.UUCP (Steve Wampler) writes: > 4. Universities that adopt an Ada-based computer science > program are pretty much assured of obtaining several > million dollars of grant support to do so, and that > this has happened to every (most? many? some?) program > that has done so. The University of New Orleans has had an Ada-based cs program since about '84, but they must be hiding their millions. Fred Hosch fred@cs.utexas.edu
cjl@ecsvax.uncecs.edu (Charles Lord) (09/22/88)
In the Small Business Innovative Research (SBIR) program, NASA and DOD have not required ADA, but have been notably impressed with those folks who DO use it. In contrast, a co-worker just finished a project with Goddard that had all software written in QuickBASIC! Has anyone seen a PD/Shareware/Cheap ADA compiler for learning purposes? As any commercial package must be DOD approved or whatever, they tend to be *pricey*, but a learning version (a la) TurboADA or QuickADA) could be fairly cheap and cost effective for learning the language. Janus/ADA is $129 but I'm looking even cheaper. -- Charles Lord ..!decvax!mcnc!ecsvax!cjl Usenet Cary, NC cjl@ecsvax.uncecs.edu Bitnet #include <std.disclamers> #include <cutsey.quote>
baur@spp2.UUCP (Steven L. Baur) (09/23/88)
in article <1378@sun.soe>, dave@sun.soe (Dave Goldblatt) says: > Xref: spp2 comp.misc:3752 comp.lang.ada:1154 (Reason why nasa does not always require ada) > Reason: Most Ada compilers simply produce > code which is too big and/or too slow. Example: On 3 different Unix > compilers, a "Hello, world" program produced code ranging in size of > 89.9K to 107K. That is a very fair statement. And, Ada code can run an order of magnitude slower than equivalent "C" code. (No flames, ask for the benchmark sources and results). (From Steven Wampler of Arizona:) >> 3. There is, right now, a 600,000 Ada programmer shortage. >> (I think this is the one that is I find most surprising.) > > I don't know if it's THAT large, but in my experience, there is most > certainly a shortage. If you want a job, apply at TRW with Ada experience on your resume. > > As an interesting note: a relative of mine went to a seminar given by one > of the members of the Ada design committee. He opened with this: > "Ada was designed to be used for embedded systems software. Of course, > you _can't_ use it for that, but..." :-) My favorite is from a lecture from Dr. Ben Brosgol, Vice President of Alsys who said "Ada doesn't support distributed applications very well". Can you pronounce C3I? steve
bph@buengc.BU.EDU (Blair P. Houghton) (09/24/88)
I heard a rumor that the Navy doesn't want to bother with the stuff. --Blair
rgc@raybed2.UUCP (RICK CARLE) (09/26/88)
In article <1039@buengc.BU.EDU>, bph@buengc.BU.EDU (Blair P. Houghton) writes: > I heard a rumor that the Navy doesn't want to bother with the stuff. > 1. Navy LCDR George Sullivan, speaking at the ACM SIGAda Summer '88 Conference in Princeton NJ, said the Navy policy changed in 1985 from "standard hardware 1st" to "Ada 1st." (I.e., "Damn the AN/UYKs and full speed ahead!") 2. The Navy has pressed forward with ALS/N, released it to the user community, and continued to improve it (thus solving the Ada AN/UYK problem). 3. Several defense contractors, including Raytheon, are working on important embedded Ada weapon systems for NAVSEA and NAVAIR. Rick Carle, rgc@raybed2.ray.com