221 karma · joined July 19, 2013
Good work!
Source: Used to work for an 80s-era "AI Company"
Years and a few start-ups after that, I landed in a company was slated to have what looked to be a solid IPO, and I got a block of "Friends and Family" stock - shares which can give to whoever you want to purchase at the opening IPO share price.
I believed I owed much of my success to a few of my managers from my corporate days, who taught me as much common sense and good management as anything. Even though I had't spoken to some of them in over a decade, I tracked them down and passed on the opportunity to purchase the shares.
They were astonished to hear from me after so long, and even more astonished by the opportunity. Since they were still in the corporate world, or retired, the shares turned out to an unexpected windfall which had a real impact on their lives.
To this day I'm most happy about that result.
(I think there might have been one or two other supervisor mode-instructions, but there were weirdos like "stop the other processor", for example).
Reference: https://www.nytimes.com/2019/01/22/science/oceans-whales-noi...
And it was all the trees, not just some.
It seems like it took one night of good cold to bring it on, but I'm sure that's anecdotal at best.
Once the operation started, the SIO(F) returned to you and the channel operated asynchronously from the CPU, moving the data directly in or out of memory. I think SIOF returned as soon as the channel received the instruction, whereas SIO waited for the instruction actually began.
So the channel actually added as sort of co-processor with the same access to memory as other CPUS. I'm pretty sure the channel could use virtual addresses, but the memory of course had to be fixed (pagefixed) during the operation.
Not claiming this proposal will have the same impact, or even a positive one.
The note finally appeared in front of something with enough contrast that I could nab it and turn it off. Thanks!
"Ghost mode": Make me invisible :-)
What is Ghost Mode? How do I get out of it?