alt Hacker NewsOn the flip side, the fact that those processors were enough to steer spacecraft make me feel like there’s also a decent amount of remarkable wtf in how much compute we have now and how little we get out of each instruction on average compared to what people were doing with these z80 equivalents.
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redsocksfan45 • today at 4:09 PM
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When you don't have the overhead of an operating system with decades of backward compatibility cruft, a scheduler, a virtual memory controller, and a file system you can accomplish amazing things with simple processors. Bare metal is something I'd encourage every programmer to try.