Re: [OT] Graphics programming
On Thu, 5 Apr 2007 21:14:21 -0400
Douglas Allan Tutty <dtutty@porchlight.ca> wrote:
> Have you read the origional Fortran for the 704? Its a hoot (its on
> ibm's website).
For the interested, a quick google search found the following url -
fortran ii listing for the 704. I guess it's the compiler, not that I
can really read it - assembly on the 704 I mean. I learnt assembly for
later systems (360/370) when I was in school.
URL is
http://community.computerhistory.org/scc/projects/FORTRAN/source/fortran-ii/304349-Volume_III.pdf
About 21 megs of PDF. Since it's volume III, one guesses there is a
volume one and two at least. So it's part of the compiler source.
(Un)fortunately I never was young enough to do programming on machines
that were that ancient - best I could do was wait for a couple of hours
for a cobol program to run during finals week at the junior college
around here. But that was on a relatively underpowered 370 running
DOS/VSE with a bunch of student terminals - we even had punch card
early on. That machine only had 2 megs of real (core) memory. ;) Or at
least I think it was still core then.
Older folks have passed down horror stories that some of the original
fortran compile runs were done as N-pass compilers for values of N
close to 20. One had to load the original compiler (on cards) into the
machine too, and the intermediate runs were chained back to back on big
iron tape drives.
> Doug.
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David E. Fox Thanks for letting me
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