3 ms·
Clearly this person hasn't tried how this works on NUMA cpus. it's quite expensive to do these atomic inc/decs there, or even without NUMA... caches must be syn
by malkia 4y ago
Clearly this person hasn't tried how this works on NUMA cpus. it's quite expensive to do these atomic inc/decs there, or even without NUMA... caches must be synced and flushed because of this.
- brobinson 4y agoYeah, surprised no one is mentioning this. (A)RC is awesome... for flushing caches. :-(