4 ms·
It did not do this, standard atomics are relatively fast because it's a unified memory system.
by astrange 4y ago
It did not do this, standard atomics are relatively fast because it's a unified memory system.
- vlovich123 4y agoARM also has an option for weaker consistency atomics which help with speed (and ARC does take advantage of this but not something Apple sped up specifically extra afaik in silicon)