METHOD AND APPARATUS FOR POWER THROTTLING IN A MULTI-THREAD PROCESSOR

摘要

A method and apparatus for controlling power consumption in a processor. In one embodiment, a processor includes a pipeline. The pipeline includes logic for fetching instructions, issuing instructions, and executing instructions. The processor also includes a power management unit. The power management unit is configured to input M stalls into the pipeline every N instruction cycles (where M and N are integer value and wherein M is less than N).