Coroutines also don’t need to flush the TLB when they get scheduled. This is a p... | Hacker News

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		josephg on Feb 22, 2023 \| parent \| context \| favorite \| on: C++ Coroutines Coroutines also don’t need to flush the TLB when they get scheduled. This is a pretty big deal for performance, when you have a lot of them.

jlokier on Feb 23, 2023 [–]

Thread context switches don't flush the TLB either. This is an important performance optimisation in the kernel context switch code.

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