Terminology
wakeup
un-running process need to be waken up to run
waker
The running process which try to wakeup an un-running process
wakee
un-running process to be wakeup
neighbor CPU
Logical cpus which belong to the same core or the same socket
running closely
Processes run on neighbor CPU
related processes
Processes access the same piece of physical memory
pull
Choose a neighbor CPU of waker's to run wakee
Smart Wake Affine
