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by HacklesRaised 2057 days ago
Do we really want MultiTasking? This is a question that I have been pondering for a while. What made the Amiga / ST / Archimidies special was that all that computing horse power, for the era, was dedicated to a single 'user' task. Today we have powerful hardware that doesn't seem to live up to its potential. I have no data but one wonders how many cache misses of a foreground application are the result of a background application invalidating cache lines? No, I have not totally convinced myself of the argument, but I do think, that when we look back at the golden age of the home computere, we should at least recognize that the operating systems in play were not the multi-user, multi-tasking leviathans of today; it was a simpler time and perhaps we could do with a little more simplicity in our lives.
2 comments

68000 didn't have a cache, so problem solved ;)

The OS was part of the "wow" factor, especially ability to have multiple applications with different screen resolutions at the same time on the same monitor.

Amiga had some important software like Deluxe Paint, Pro Tracker, LightWave 3D. You could develop games on it, not just play them. Cult of the OS lives on in AROS and MorphOS.

One of the most touted features of the Amiga at the time was its multitasking (Though most popular didn't even have caches to worry about)

https://youtu.be/rhS7wrgfTKk