Abstract: An apparatus for providing on-chip voltage-regulated power includes a switched capacitor voltage conversion circuit that receives an elevated power demand signal and operates at a base rate when the elevated power demand signal is not active and at an elevated rate when the elevated power demand signal is active. The switched capacitor voltage conversion circuit comprises an auxiliary set of transistors that are disabled, when the elevated power demand signal is not active and enabled, when the elevated power demand signal is active. The apparatus may also include a droop detection circuit that monitors a monitored power signal and activates the elevated power demand signal in response to the monitored power signal dropping below a selected voltage level. The monitored power signal may be a voltage input provided by an input power supply for the switched capacitor voltage conversion circuit. A corresponding method is also disclosed herein.

Abstract: A method for HVAC workload and cost logic is described. In one embodiment, the method includes detecting a thermostat of an HVAC system being set to a target temperature and upon detecting the thermostat being set to the target temperature, detecting a current indoor condition and a current outdoor condition. In some embodiments, the method includes calculating an estimated runtime of an HVAC heating or cooling cycle for the target temperature. The estimated runtime is based on the target temperature, the current indoor and outdoor conditions, and on a result of querying a correlation database. The correlation database includes data points for a plurality of previous HVAC heating and cooling cycles.

Abstract: Thermal management in a portable computing device differentiates between a temperature increase caused by a steady workload and a temperature increase caused by an instantaneous workload. If it is determined that a detected temperature increase is caused by a steady workload, then a configuration of thermal parameters is applied that optimizes thermal performance for a steady workload. If it is determined that a temperature increase is caused by an instantaneous workload increase, then a configuration of thermal parameters is applied that optimizes thermal performance for an instantaneous workload.

Abstract: A method and an apparatus for controlling a sleep mode in an electronic device are provided. The method for controlling the sleep mode in the electronic device includes determining whether a sleep mode entry occurs, identifying an application running when the sleep mode entry occurs, and selectively restricting the sleep mode entry based on the identified application.

Abstract: An electronic device, a control method of the electronic device, and an image forming apparatus to cut off unnecessary power after recognizing connection/disconnection statuses of Universal Serial Bus (USB) hosts/devices connected to a USB hub are provided. The electronic device includes a USB hub connected to a USB host/device, a first switch configured to switch power supply to the USB hub for reducing power consumption, a controller configured to turn the first switch off to cut off power supply to the USB hub when no USB host/device is connected to the USB hub or only a USB host/device not requiring constant power supply is connected to the USB hub.

Abstract: The information processing device includes a receiving unit that receives a notice, a power receiving unit that receives power supplied from a power storage unit and another power supply unit, and a power consumption control unit that controls power consumption such that the power consumption does not exceed a power value set by the notice. The power consumption control unit controls the power consumption such that the power consumption does not exceed a power value available from the other power supply unit, if a predetermined condition is satisfied.

Abstract: In one embodiment, the present invention includes a multicore processor having a power controller with logic to dynamically switch a power management policy from a power biased policy to a performance biased policy when a utilization of the processor exceeds a threshold level. Thus at low utilizations, reduced power consumption can be realized, while at higher utilizations, greater performance can be realized. Other embodiments are described and claimed.

Abstract: An apparatus for providing on-chip voltage-regulated power includes a switched capacitor voltage conversion circuit that receives an elevated power demand signal and operates at a base rate when the elevated power demand signal is not active and at an elevated rate when the elevated power demand signal is active. The switched capacitor voltage conversion circuit comprises an auxiliary set of transistors that are disabled, when the elevated power demand signal is not active and enabled, when the elevated power demand signal is active. The apparatus may also include a droop detection circuit that monitors a monitored power signal and activates the elevated power demand signal in response to the monitored power signal dropping below a selected voltage level. The monitored power signal may be a voltage input provided by an input power supply for the switched capacitor voltage conversion circuit. A corresponding method is also disclosed herein.

Abstract: A portable information handling system manages battery charge to maintain a minimum level that supports boot by disconnecting the battery from a battery discharge path so that battery charge is lost substantially only to self-discharge. The battery automatically reconnects to the battery discharge path if external power becomes available to charge the battery. The minimum battery charge level provides adequate power in combination with the external power to support boot of the portable information handling system to an operational state. A power manager monitors power transition events to track power consumption information that a battery charge manager applies to modify the power transition events if external power and available battery charge are not sufficient to perform the power transition event without modification.

Abstract: A management engine may be used to trap configuration cycles during the boot process and thereafter in response to operating system enumeration. As a result, a virtual bus device can be created. The bus device may be used to provision software to the platform even when the operating system is corrupted or non-functional.

Abstract: Controllers and methods are disclosed for aiding a user in programming a schedule of a programmable controller. In an illustrative embodiment, a guided programming routine can be activated by a user, which then guides a user through two or more screens that are designed to collect sufficient information from the user to generate and/or update at least some of the schedule parameters of the controller.

Abstract: An apparatus and method is described herein for providing an early wake scheme before spawning a new thread. An early wake indication may be provided an amount of time, which may include an amount of time to perform a demotion from a current power state to a lower power state that is closer to an active power state, before a new thread is to be spawned and executed on a processing element (e.g., core or thread). Upon encountering the spawn of the new thread, such as a helper thread, the processing element may further transition from the lower power state to an active power state. The new thread may be executed on the processing element without incurring the latency associated with execution of the new thread waiting for the demotion from the current power state to an active power state after the spawn of the new thread.

Abstract: A component control system includes a component. At least one component element is included in the component. A component controller is included in the component, coupled to the at least one component element, and operable to couple to an Information Handling System (IHS) controller. The component controller is operable to receive a normalized component performance (NCP) value from the IHS controller. The NCP value is associated with at least one component output range. The component controller is also operable to provide a control signal that is associated with the NCP value to the at least one component element. In response to receiving the control signal, the at least one component element operates such that the component produces at least one component output, and each component output produced by the component is within a corresponding component output range.

Abstract: In one embodiment, a method includes monitoring power usage parameters in a data center at a controller and automatically modifying components within the data center to reduce power usage based on the power usage parameters. The power usage parameters include routing distances between the components within the data center. An apparatus and logic are also disclosed herein.

Abstract: A portable electronic device includes a power management unit, a sense module, a receiver module and an application processor. The sense module powered by a first operating voltage from the power management unit provides a first control signal in response to a sense event when the portable electronic device is in a sleep mode. The receiver module is powered by a second operating voltage from the power management unit in response to the first control signal. When the receiver module is powered by the second operating voltage, the receiver module obtains and recognizes an input event and provides a second control signal when the input event is recognized. The application processor is powered by a third operating voltage from the power management unit in response to the second control signal.

Abstract: Technologies for data center power management include a number of computing nodes in communication over a network. Each computing node establishes a firmware environment that monitors power consumption of the computing node and if the power consumption exceeds an optimal level broadcasts a request to offload tasks to the other nodes. The firmware environment of a receiving computing node traps the request and determines power requirements and/or compute requirements for the tasks based on the request. The firmware environment determines whether to accept the offloaded task based on the requirements and available resources of the computing node. If accepted, the requesting computing node offloads one or more tasks to the receiving nodes. The firmware environment may be established by a manageability engine of the computing node. Power consumption may be monitored on a per-component basis. Compute requirements may include processor requirements or other requirements. Other embodiments are described and claimed.

Abstract: A method is used in powering security devices. Power is derived from ambient energy in the vicinity of a mobile security device. The power is caused to be used for security based computing tasks within the mobile security device.

Abstract: An intelligent power allocation architecture for a processor. For example, one embodiment of a processor comprises: a plurality of processor components for performing a corresponding plurality of processor functions; a plurality of power planes, each power plane associated with one of the processor components; and a power control unit (PCU) to dynamically adjust power to each of the power planes based on user experience metrics, workload characteristics, and power constraints for a current use of the processor.

Abstract: In some implementations, a computing device may include a plurality of voltage regulators including a first voltage regulator and a second voltage regulator, and a multi-phase oscillator, connected to the first voltage regulator and the second voltage regulator, configured to synchronize the first voltage regulator and the second voltage regulator.

Abstract: Provided is an energy storage system including: a battery device that is configured from multiple battery unit modules; and a power converting system that is configured to be connected to the battery device and that converts electric power that is applied between an electric power system and the battery device, in which the battery device includes multiple switches, each of which establishes a connection between each of the battery unit modules and the power converting system.