A method of an aspect includes running a plurality of threads on a plurality of thread processors. Memory accesses, of a thread of the plurality that is running on a first thread processor of the plurality, are monitored to both a first memory through a first memory controller and a second memory through a second memory controller. A second thread processor of the plurality is selected for a thread based on the monitoring of the memory accesses of the thread to both the first memory and the second memory. Installation of the thread, for which the second thread processor was selected, is initiated on the second thread processor. Other methods, apparatus, and systems are also disclosed.