Power management system

摘要

A power management system includes a power system. A powered component is coupled to the power system. A power detect circuit is coupled to the power system. A power system controller is coupled to the power system, the powered component, and the power detect circuit. The power system controller is operable, for each of at least one workload run using the powered component, to program the power detect circuit with a first threshold for a first system operation setting and determine that the first threshold was not exceeded while the workload was running. The power system controller is then operable to program the power detect circuit with a second threshold for the first system operation setting, determine that the second threshold was exceeded while the workload was running and, in response, use the second threshold to allocate power from the power system.

主权项

1. A power management system, comprising:
a power system; a power detect circuit coupled to the power system; and a power system controller coupled to the power system and the power detect circuit, wherein the power system controller is configured to:
provide the power detect circuit with a first threshold for a system operation setting;determine that the first threshold for the system operation setting was not exceeded during the running of a workload and, in response, provide the power detect circuit with a second threshold for the system operation setting that is less than the first threshold; anddetermine that the second threshold for the system operation setting was exceeded during the running of the workload and, in response, use the second threshold for the system operation setting to manage system operations such that the capabilities of the power system are not exceeded.