Mode signal evaluating method for computer system, involves generating mode signal and changes in mode signal in computer system, where changes in mode signal and mode signal are used for evaluation of signal in computer system

摘要

The method involves switching between operating modes that correspond to comparison and performance modes, respectively. A mode signal and changes in the mode signal are generated in a computer system, where the mode signal indicates the current operating mode. The changes in the mode signal and the mode signal are used for evaluation of a signal in the computer system. An external component controls variation in the comparison mode. An independent claim is also included for a system for evaluating a signal of a computer system.