SDK • Re: Atomics on Pico 2

The ARM docs state "All store-release operations are multi-copy atomic". So it seems that atomic operations exist and use of such operations have the same caveats as on Apple M?

Superscalar (MIMD) on multithreading (MIMD)? This is an anti-pattern. There is no chance of virtualization or factories here. Is Apple NUMA CMT on SMP OS? What a single threaded nightmare. (This is more Einstein than Newton.)

This violates:

• High level software
• Operating System (Where the solution normally is.)
• Computer Architecture

Software generally obeys:

• Ownership (Organization)
• Priority (Middleman for practical purposes)
• Networking (Architecture)

Statistics: Posted by dthacher — Fri Dec 06, 2024 2:03 pm

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