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Gene Amdahl, Pioneer of Mainframe Computing, Dies At 92 (nytimes.com)
An anonymous reader writes: The NY Times reports that Dr. Gene Amdahl, who played a crucial role in developing the IBM System/360 series mainframes and formulated Amdahl's law, has died at the age of 92. "The 360 series was not one computer but a family of compatible machines. Computers in the series used processors of different speeds and power, yet all understood a common language. This allowed customers to purchase a smaller system knowing they could migrate to a larger, more powerful machine if their needs grew, without reprogramming the application software. IBM's current mainframes can still run some System/360 applications. ... Dr. Amdahl is remembered at IBM as an intellectual leader who could get different strong-minded groups to reach agreement on technical issues."
And just how many systems are running today which are still compatible with the IBM System/360?
I can't count how many retail stores I've been in who still bring up an IBM terminal emulator to do the real work, and I've known several places which have had mainframes running since the 60s. Every now and then you swap out a part while it's running.
That's a body of work ... safe travels Dr. Amdahl.
Lost at C:>. Found at C.
I had a recurring nightmare in the '80s (after Amdahl and Cray had spun out on their own): That Gene Amdahl, Gordon Bell (DEC's PDP 5, PDP 8 instruction set, PDP 11), and Seymour Cray (CDC, Cray Computers) would get together, found an "ABC Computer Company", and spend the next decades having architectural arguments but never producing a product.
Two of them are gone now, and the world is poorer for it.
(Ever wonder why the cabinets of IBM computers in the mid 20th century were the size they were? One of Amdahl's ideas: After seeing a facility have to tear out a wall to install an early machine (univac?) with the spectre of having to do it again to get it out some day, he designed his machines in modules that each just fit through the door and into the car of a standard elevator (with a bit of clearance for padding and room for someone to push the floor buttons. That meant lots of expensive custom cables and connectors, but still far cheaper than tearing up buildings. B-) )
Bantam Dominique roosters crow a four-note song. Once you've heard it as "Happy BIRTHday" you can't NOT hear it that way
Amdahl also coined the term "FUD" meaning a company trash talking another.
https://en.wikipedia.org/wiki/Fear,_uncertainty_and_doubt#Definition
"...FUD was first defined with its specific current meaning by Gene Amdahl the same year, 1975, after he left IBM to found his own company, Amdahl Corp.: "FUD is the fear, uncertainty, and doubt that IBM sales people instill in the minds of potential customers who might be considering Amdahl products..."
The point is that people has always been trash talking others, but IBM was the first company that systematically employed FUD on every level in the company.