Dell Products Inc.

Chung Shou Wu

Thomas Alexander Shows

Method of managing charging of a battery, including: determining that the battery is in a standard charging mode, and in response: for a first time interval, charging the battery with a first power provided by a power supply unit (PSU), the first power associated with the standard charging mode; determining that the first time interval has elapsed, and in response, for a second time interval after the first time interval: determining whether the battery is in a constant voltage mode or a constant current mode; in response to determining that the battery is in the constant voltage mode: determining a current voltage of the battery; determining an offset voltage based on the current voltage of the battery and a current output voltage of the PSU; and charging the battery with a second power provided by the PSU, the second power based on the offset voltage.

Managing charging of a battery of an information handling system

Identifying latency-sensitive computing workloads of an information handling system (IHS), including identifying one or more computing parameters of the IHS; monitoring a value of the respective computing parameters; identifying patterns, the patterns indicative of a latency-sensitivity of computing workloads; comparing respective values of the computing parameters with the patterns that are indicative of latency-sensitivity of computing workloads; based on the comparing, calculating a match between a particular pattern and values of respective computing parameters; in response to calculating the match, determining that the workload is latency-sensitive, and disabling a link state power management of the IHS; and after disabling the link state power management of the IHS, performing the computing workload.

Method and system for identifying latency-sensitive computing workloads of information handling systems

A modified sleep state graphics processing system includes a graphics processing system coupled to a central processing system that is configured to enter different sleep states. A power management engine coupled to the graphics processing system and the central processing system determines that the graphics processing system is operating above a graphics processing activity threshold and, in response, prevents the central processing system from entering a first subset of the different sleep states. The central processing system is configured to communicate with the graphics processing system to cause the graphics processing system to render graphics while prevented from entering the first subset of the different sleep states. The power management engine may then determine that the graphics processing system is operating below the graphics processing activity threshold and, in response, allow the central processing system to enter the first subset of the different sleep states.

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Taoyuan, Taiwan

Chung Shou Wu