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Hopefully this comes to fruition (with AMD on board too). I wonder if it might spur some more hobbyist OS research.
by docandrew 3y ago
Hopefully this comes to fruition (with AMD on board too). I wonder if it might spur some more hobbyist OS research.
- hedora 3y agoWhat’s the practical advantage? It’s easy enough to flip an x86 into 64 bit mode at boot. Surely, slowing down emulation of 32-bit operating systems isn’t a win (and neither is forcing pointer heavy code to ~double its heap size in the rare cases where that matters). I guess it’ll save some transistors, but those are pretty much free these days.