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I don't think you can ignore memory access. The whole "hyperthreading considered harmful" was because of shared cache between contexts. That's why I think a pro
by brohee 1mo ago
I don't think you can ignore memory access. The whole "hyperthreading considered harmful" was because of shared cache between contexts. That's why I think a proof is in reach without cache, much harder with one...
- Someone 1mo agoWithout cache, without virtual memory, without throttling when the more hardware is switched on or the CPU gets hot, without memory that’s unreliable under load (https://en.wikipedia.org/wiki/Row_hammer https://en.wikipedia.org/wiki/Row_hammer), etc.