[inforoots] [Fwd: Re: The IBM 1401 at the Computer Restore.]
Lougreer797 at cs.com
Lougreer797 at cs.com
Mon May 23 18:56:07 PDT 2005
I was one of the worst Autocoder programmers known to man. As an IBM sales
trainee, I had to learn Autocoder and actually support 1401 customers as a
programmer. I could never get the hang of "store the B register" in order to call
in standard routines like Multiply, so I repeated the routines whenever they
were needed, wasting the very scarce and valuable memory ... in most cases 2K
BITS.
I helped replace a Univac 2 with Singer (the sewing machine folks) on Long
Island, New York. The Univac 2 was one of the last tube-type systems with a
door so you could walk inside it to perform maintenance. I managed to "wrap
core" with a payroll program that calculated net pay from gross pay (not including
deductions). Singer kept the card deck as an example of the most amusing and
inept programming that they had ever seen. Wrapping core, by the way,
happened when you exceeded the amount of core memory available; the system just
stopped dead, since there was no auxiliary accessible storage.
It's a good thing that I live in South Carolina. I would want to be part of
the restoration project ... and I would probably set your progress back by
months or more.
I'm excited that you're undertaking the project.
Lou
Lou Greer
Phone: 864-675-9219
Cell: 864-640-9188
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://mail.computerhistory.org/pipermail/inforoots/attachments/20050523/599ff86a/attachment.html
More information about the inforoots
mailing list