Power management using reward-based sleep state selection

摘要

Systems and methods may provide for conducting a reward determination for a plurality of sleep states to obtain a plurality of reward determinations with respect to a device. In addition, a sleep state may be selected for the device from the plurality of sleep states based at least in part on the plurality of reward determinations. In one example, false entry and missed opportunity probabilities may be determined for stochastic interrupts, wherein the reward determination is conducted based at least in part on the false entry and missed opportunity probabilities.

主权项

1. A system comprising:
a controller having logic to,
determine a false entry probability;conduct a reward determination for a plurality of sleep states to obtain a plurality of reward determinations with respect to the system; andselect a sleep state for the system from the plurality of sleep states based at least in part on the plurality of reward determinations; and a power management unit to place the system in the selected sleep state, wherein the false entry probability is a percentage probability that one or more stochastic interrupts will occur before an energy break-even time associated with a sleep state, and is based at least in part on an estimated stochastic interrupt arrival rate.