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The Sperry Rand Corporation

abortretry.fail

21–30 of 35 posts

Re: The Sperry Rand Corporation

#21
There is a very well written history of the US navy's first shipboard computer system.

https://ethw.org/First-Hand:No_Damned_Computer_is_Going_to_T...

The article shows up here fairly regularly. I mainly bring it up as the computer was developed by Sperry, and it really is a good read about an early tech project.

Re: The Sperry Rand Corporation

#22

Earlier quoted context omitted.

> Makes you question how productive we are in the computer age... The difference is that modern society isn’t optimized for productivity, it’s optimized for consumption and attention. 30 years ago you could go days without seeing ads, now companies send notifications to the nuisance devices in your pocket and on your wrist. It’s no wonder we have a harder time focusing and accomplishing things. Even being aware of th…

> modern society isn’t optimized for productivity It's optimized for profit. Ideally these would be one in the same. In any case our productivity is easily an order of magnitude greater today than it was 100 years ago. The lack of technical progress into our legislatures and courts even though we currently poses the ability to afford the same order of magnitude improvements is a curiosity and implies there's a form o…

> It's optimized for profit.

It wasn’t optimized for profit 30 years ago..?

Re: The Sperry Rand Corporation

#23

Earlier quoted context omitted.

> modern society isn’t optimized for productivity It's optimized for profit. Ideally these would be one in the same. In any case our productivity is easily an order of magnitude greater today than it was 100 years ago. The lack of technical progress into our legislatures and courts even though we currently poses the ability to afford the same order of magnitude improvements is a curiosity and implies there's a form o…

> It's optimized for profit. It wasn’t optimized for profit 30 years ago..?

It wasn't as corrupt. Anti trust laws and laws separating banks from investment firms were active and enforced. Our legislature sure hasn't dwindled in productivity.

Re: The Sperry Rand Corporation

#24

Earlier quoted context omitted.

> modern society isn’t optimized for productivity It's optimized for profit. Ideally these would be one in the same. In any case our productivity is easily an order of magnitude greater today than it was 100 years ago. The lack of technical progress into our legislatures and courts even though we currently poses the ability to afford the same order of magnitude improvements is a curiosity and implies there's a form o…

> It's optimized for profit. It wasn’t optimized for profit 30 years ago..?

It wasn't technologically possible to have such a tight feedback loop 30 years ago. We realized the Human Instrumentality Project around 2013 and now every-goddamn-thing spies on us at all times so markets can react in real-time like the ultimate jealous controlling spouse — “Where are you going? Who else will be there? What are you talking about?”

Re: The Sperry Rand Corporation

#26
post #6

The founder of Sperry Corp is this guy https://en.wikipedia.org/wiki/Elmer_Ambrose_Sperry who has an incredible dossier of inventions to his name and his son Lawerence https://en.wikipedia.org/wiki/Lawrence_Sperry was an aviation pioneer and inventor who invented the first guided missile, autopilot, and much more, as well as being accredited to starting the "Mile High Club". I'm reading the Elmer Sperry biography cur…

Starting from a blank sheet of paper, it is easy to make leaps and bounds level of achievements. After something matures, the achievements become more incremental and looks like the tech is stale.

Re: The Sperry Rand Corporation

#27

I worked for Sperry Univac 1974-79, in Halifax, Montreal and Calgary. I was an "SA", Systems Analyst at the service of the Sales team. It was a lot of fun. The Univac salesmen were the cowboys that didn't fit in at IBM. When preparing benchmarks, money was no object, we had lavish expense accounts. In the Oil Patch I saw $100K deals signed during coffee break. One of Univac's problems was the proliferation of operati…

I spent seven years doing maintenance programming for EXEC 8, the operating system kernel for the UNIVAC 1108. It was first demoed in 1967, and was way ahead of its time. By about 1972, it was running reasonably well. This OS had threads, symmetrical multiprocessing, and async I/O. Written entirely in assembler, it was not fun to work on. When it crashed, a dump was taken to drum, and the dump was then printed, producing a stack of paper about two inches thick, mostly just pages of octal numbers. Analysis involves pencils and colored highlighters, tracking pointers through memory.

Here's the manual.[1]

Amazingly, the descendant of EXEC 8, OS/2200, is still a maintained product, over half a century later.[2] There's even a roadmap out to 2033.

[1] https://archive.org/details/bitsavers_univac1100tiveReferenc...

[2] https://en.wikipedia.org/wiki/OS_2200

Re: The Sperry Rand Corporation

#28
Please note that the "solid state computer" wasn't fully transistorized[1]. Much of the logic was magnetic logic[2]. (Which is solid state, but not semiconducting)

This happened at the time when Germanium transistors were hand made, and quite unreliable, less reliable that even vacuum tubes. Magnetic core was much more reliable than either.

[1] https://en.wikipedia.org/wiki/UNIVAC_Solid_State

[2] https://en.wikipedia.org/wiki/Magnetic_logic

Re: The Sperry Rand Corporation

#29

I worked for Sperry Univac 1974-79, in Halifax, Montreal and Calgary. I was an "SA", Systems Analyst at the service of the Sales team. It was a lot of fun. The Univac salesmen were the cowboys that didn't fit in at IBM. When preparing benchmarks, money was no object, we had lavish expense accounts. In the Oil Patch I saw $100K deals signed during coffee break. One of Univac's problems was the proliferation of operati…

I worked for the minicomputer division(may be using the wrong term - it was a long time ago) from 80-83 as an pre & post sales support - likely equivalent to the "SA" on the mainframe side. Within a week of starting they sent me off to Irvine CA for a two week course on the OS internals. Somewhere I believe I have a book that is a printout of OS source. (all V77 assembler).

I have some great memories - first time seeing whales just off Newport Beach stands out.

Re: The Sperry Rand Corporation

#30

Earlier quoted context omitted.

> modern society isn’t optimized for productivity It's optimized for profit. Ideally these would be one in the same. In any case our productivity is easily an order of magnitude greater today than it was 100 years ago. The lack of technical progress into our legislatures and courts even though we currently poses the ability to afford the same order of magnitude improvements is a curiosity and implies there's a form o…

> It's optimized for profit. It wasn’t optimized for profit 30 years ago..?

Maybe back then the concept of "stakeholders" was not bandied about quite as cynically.
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