- GPU GPU POWER MEASURING METHOD OF HETEROGENEOUS MULTI-CORE SYSTEM

摘要

A method of measuring power of a graphics processing unit of a heterogeneous multi-core system according to an exemplary embodiment of the present invention includes varying a utilization rate of the graphics processing unit through an application program interface (API) Measuring and storing the driving frequency of each of the graphics processing units according to the tracking time, storing the measured power of the graphics processing unit by the tracking time, and synchronizing the usage rate of the graphics processing unit with the consumed power according to the stored tracking time And calculating a power coefficient for each driving frequency by referring to the synchronized information.