4 ms·

1. Seems like you’d have extra cache contention? 2. How would coroutines/threads handle this? Switch two stack pointers?

• amelius 5y ago
  1. Not necessarily. You have two spaces now, but the same size in total. 2. Yes, they'd have to switch two stack pointers. I think a CPU could have a special instruction for this case.
  • sesuximo 5y ago
    Re 1, I think this is a worse layout even if the size is the same. Less locality