11 comments

[ 2.6 ms ] story [ 37.3 ms ] thread
at school we had a CDC, not sure if it was a 6200 or 6500. Wonder if I still have a deck or two in an old box :)
Would a 50 year old supercomputer be still considered a supercomputer? I think not. It would probably not even be considered a computer. More akin to a calculator like the TI-series.
Whether or not something is a supercomputer has more to do with its architecture and performance during its production lifetime. Just because technology advanced doesn't mean this machine suddenly stopped being a supercomputer.
Is a 1960's Formula 1 still a Formula 1 car?
https://www.reddit.com/r/formula1/comments/47j9x9/questionho...

> A 1956 Maserati 250F weights 550kgs and has 270hp. Top speed 290.

> So you would need a quite serious road car to beat it. But not impossible.

> A big performance factor are also the suspension, tires and brakes. 1950s tires were quite skinny and not really grippy compared to what you can find on a sport car today, so I would expect the performance gap to be more in favor of the modern car in the twisty bit and the braking.

> But to summarize, you daily driver would still be smashed by a 1956 F1 car, except if you daily drive an Ariel Atom, a Porsche GT3 or something even more exotic.

I'd love to see some close-ups of the console screens. Maybe even a dump of the geometry of the fonts (I'm guessing it's a calligraphic display)
Not much text is visible, but here is the picture I took there a few months ago: https://www.flickr.com/photos/walkingsf/31080357160/

It is a vector display.

It looks like the x,y are a bit slower than they should and that distorts the letters a bit. It'd be cool if we could read the geometry data out of the terminal. If it's a list of traces generated on the computer that gets refreshed from time to time, it may be easier.
My memory is bad but I recall it was the CDC 6600 or one of the CDC's that came up with Register Renaming right? The precursor to Tomasulo's Algorithm.
I can remember seeing some sort of a lunar lander program running on the console screens of the CDC ?6600 at Indiana University in 1970, as I peered in to the machine room waiting for my sad little student Fortran program to fail.