poltr1: (Default)
My alma mater had a CDC Cyber mainframe computer from at least 1981 (when I started there) to 1986, when it was replaced with an IBM mainframe. I was loosely affiliated with the College of Mathematical Sciences, which was a unit of the university that had a lot of aspiring computer geeks like me. I wonder where they are now.

In 1985, there was a group of us that used the Cyber's messaging system (written in APL) to communicate with each other. We had "handles" -- mine was Cerebus, after the aardvark of comic book fame -- that we used on the system instead of our real names. Those were fun times. I wonder where they are now.

The Cyber was a great vector processor -- it excelled at mathematical calculations, which was required by the science and engineering communities of the university. Even though the OS was a little cryptic, it wasn't as cryptic as Unix.

I haven't seen any stats, but I'm guessing today's desktop computers are more powerful than some of the top-of-the-line Cray supercomputers of years ago. And they don't require liquid cooling.

Other than museums, are there any Cyber machines still around? Or have they all been scrapped?

If you went to college and was a computer geek like me, what machines did you have at your school? Did you spend any time on them? Any amusing stories?
poltr1: (Default)
...and the room to put it.

Presenting the VAXbar!

Someone converted an old VAX 11/780 chassis into a wetbar.

Profile

poltr1: (Default)
poltr1

July 2025

S M T W T F S
  12345
6789101112
13141516171819
20212223 242526
2728293031  

Syndicate

RSS Atom

Most Popular Tags

Style Credit

Expand Cut Tags

No cut tags
Page generated Jun. 7th, 2026 10:24 pm
Powered by Dreamwidth Studios