5 ms·

Or do what Apple did and addon an x86 memory semantics mode for ARM.

• hedgehog 4y ago
  Obligatory Alan Kay quote: "People who are really serious about software should make their own hardware."
• lathiat 4y ago
  This ("TSO") is actually an ARM standard however its only very latest ARM (v8.4-v8.7) and not many other CPU implementation currently. AWS Graviton 3 and maybe very latest phone SoCs if I understand correctly. https://news.ycombinator.com/item?id=31664688 https://news.ycombinator.com/item?id=31664688 https://twitter.com/marcan42/status/1534053625110351872 https://twitter.com/marcan42/status/1534053625110351872 https://twitter.com/never_released/status/1534127641082593281 https://twitter.com/never_released/status/153412764108259328...
  • garaetjjte 4y ago
    TSO is not architectural.
• TheLoafOfBread 4y ago
  As far as I know, for "emulation" they are still using x86 memory model, which is making binary translation much simpler. I am not aware of any MCU/CPU, which would be able to just change its memory model / peripheral mapping as it pleases.