Abstract: Methods, apparatus, systems, and articles of manufacture are disclosed. In one example, a compute device to manage energy usage and compute performance includes at least one memory, instructions, and processor circuitry. The processor circuitry executes the instructions to determine a system power mode based on first telemetry data associated with the compute device. The processor circuitry executes the instructions to provide user activity data and second telemetry data associated with the compute device to a classification system. The processor circuitry executes the instructions to configure a plurality of parameters to manage power consumption and performance of the compute device based on a classification by the classification system.

Abstract: Systems for computer code development and maintenance. Embodiments select one or more sections of source code, then modify the sections of source code by adding marker code where the marker code is executed when respective marked source code is executed. The marked source code is deployed, and a logging facility receives log messages responsive to the execution of marked source code. A comparison facility is used to identify active code based on the receipt of the log messages. A service can be invoked to remove marker code from the active code identified by one or more log messages. Remaining marked code can be deemed as inactive suspects. Additional steps can process the inactive suspects to identify inactive or “dead code” code based on expiration of a time period during which the “dead code” did not emit any log messages. A further step can remove “dead code” from a code base.