[riot-notifications] [RIOT-OS/RIOT] sys/atomic_utils: Functions for atomic access (#14331)

chrysn notifications at github.com
Tue Nov 10 11:25:16 CET 2020

In the comparison of IRQs vs. atomics for performance, was this evaluated only with SEQ_CST or also with ACQUIRE and RELEASE? After all, some say (citation needed, I've read an article but can't find it any more) that if you do SEC_CST you're almost always asking more of the platform than you need.

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