[$] Rethinking NUMA

The non-uniform memory architecture (NUMA) was designed around the ideathat there are two types of memory on complex systems: local (faster) andremote (slower). During the memory-management track of the 2018 LinuxStorage, Filesystem, and Memory-Management Summit, Anshuman Khandualasserted that the situation has since become rather more complicated.Perhaps, he said, the time has come to rethink how we view NUMA systems.